When you are the statistic: Uterine rupture loss

When you are the statistic: Uterine rupture loss

Above: “I donated my wedding dress to be made into gowns for deceased infants to be buried in. I had pictures done in my dress before I donated it. This is one of my favorites.” – Kaila Flory

Kaila Flory lost her baby to a uterine rupture eight months ago. She recently reached out to me and gave me permission to share her story and pictures of her son Beau.  She is currently raising money to purchase Cuddle Cots in Beau’s memory. Cuddle Cots are refrigerated bassinets that enable loss parents to spend more time with their child. While t-shirt sales end on April 22, 2016 at midnight EST, you can donate anytime. Even just $10 will get her closer to her goal. Buy a t-shirt and/or donate here.  Connect with her Facebook page here

Women who have had uterine ruptures and lost their babies have endured some of our greatest fears. But they are part of our community as well. When the VBAC Facts Community, a Facebook group, was opened to the public, we welcomed and embraced the parents who joined us after their loss. Often they felt like they were no longer part of the birth community. They didn’t know where they fit in. They felt isolated and yet they wanted to share their story. We had many loss moms as members and many parents who were planning VBACs who wanted to hear their stories.

What follows is Kaila’s story.

Kaila Flory’s first son was born by cesarean after being induced for intrauterine growth restriction. When she was 38 weeks and a few days pregnant with her second son, 26-year-old Kaila started having cramps around 1 a.m. “Luckily I had stayed with my dad, so I was not alone with my 3 year old. My husband was at Basic Training. Then a contraction came. Ok, I thought, this is real. It’s time. Then another came. It had only been like a minute or 2. Then severe pain came over my abdomen, and my face and limbs went numb.”

Her father called the paramedics and she was rushed to the hospital, where a STAT c-section was ordered. She nearly bled to death.

Beau-&-Kaila

“This is the only photo I have of myself holding him. I requested people to not take my photo, but I am so glad my best friend took this with her phone. THIS is what raw, real pain looks like. This is why I want people to have Infant Loss Awareness.”

She says:

While I wholeheartedly believe that women should be given the option for VBACs, I also believe women need to consider their child’s health as the most important in this situation. I would have loved to have 3 weeks of pain just to have my son in my arms. I know it is not my fault, and that they do not, normally, schedule a c-section until 39 weeks, but part of me still feels guilty.

When Kaila contacted me, my heart broke. I emailed her back:

Kaila,

Thank you so much for sharing your story with me and I am so sorry about your loss.

I want you to know that I hear you. I really hear you.

I talk quite a bit about how these small numbers represent real women and real babies and it doesn’t matter how small the risk is, if it happens to you, if you are that number, it’s devastating.

The difficulty is that there are serious risks both ways. With VBAC, we have uterine rupture. With repeat cesareans, we have accreta.

Accreta results in more maternal deaths, more maternal complications and comparable infant deaths and complications to uterine rupture. Accreta requires a more sophisticated response of which many hospitals are unable to offer which results in more deaths and complications. Many women are never told about the risks of accreta which prohibits them from making an informed decision. [View my sources and read more about accreta here.]

I discuss uterine rupture and accreta extensively in my workshops including how often it happens, variables that can impact the rate, and outcomes for mother and baby because there is so much confusion about where the risk lies and what could happen.

The other difficulty is that no one can predict how an individual birth will play out. Will you be the one to have a uterine rupture? An accreta? And in either of these situations, will you be the one to lose your baby? Or will you have a safe VBAC or repeat cesarean with a healthy mom and baby? There are no guarantees in life and no crystal balls.

Some women who lose their babies to uterine rupture say, “Don’t plan VBACs.”

Some women who lose their babies to accreta say, “I wish I had access to VBAC.”

So the question is, if there are serious complications either way, who should make the decision on how to birth?

It always comes down to the mother.

Given the small chance of a bad outcome, women should have the option to decide what set of risks and benefits are tolerable to them. They should not be forced into cesareans or mislead into VBACs. This needs to be their decision based on information. Part of the reason why I started VBAC Facts is that I, as a consumer, wanted more information and it wasn’t easy for me to find.

To bring it full circle, I hear you.

Have you had the opportunity to connect with other loss moms? I have compiled a resource page here.

I know it may ring hollow, but you are not to blame. Sometimes things happen that we cannot predict and that are outside of our control and I’m so very sorry you were the statistic.

I’ll keep you in my heart Kaila. <3

Warmly,

 

Jen

Kaila replied:

I will be honest with you, my doctor did not mention accreta once. Wow that is scary too. 🙁 I don’t wish that or a rupture on anyone. Thank you so much for responding to me. And thank you for advising women on what to do after a C-section. If you ever want to use my story, please let me know. I would be happy to share it for statistic purposes. Thanks so much! 🙂

So I’m sharing Kaila’s story today. As I said in my email to her, I talk about the risks of uterine rupture and accreta in my workshops because they are both real risks on either side of the equation. Sadly, a small number of people will experience this reality, and they deserve our support and compassion.

I do hope you will support Kaila’s Cuddle Cots fundraiser. Even just $10 will get her closer to her goal. Donate here. Connect with her Facebook page here.

Learn more about Infant Loss Awareness here.

What do you think? Leave a comment.

Jen Kamel

Jen Kamel is the founder of VBAC Facts, an educational, training and consulting firm. As a nationally recognized VBAC strategist and consumer advocate, she has been invited to present Grand Rounds at hospitals, served as an expert witness in a legal proceeding, and has traveled the country educating hundreds of professionals and highly motivated parents. She speaks at national conferences and has worked as a legislative consultant in various states focusing on midwifery legislation and regulations. She has testified multiple times in front of the California Medical Board and legislative committees on the importance of VBAC access and is a board member for the California Association of Midwives.

Learn more >

Free Report Reveals...

Parents pregnant after a cesarean face so much misinformation about VBAC. As a result, many who are good VBAC candidates are coerced into repeat cesareans. This free report provides quick clarity on 5 uterine rupture myths so you can tell fact from fiction and avoid the bait & switch.

VBAC Facts does not provide any medical advice and the information provided should not be so construed or used. Nothing provided by VBAC Facts is intended to replace the services of a qualified physician or midwife or to be a substitute for medical advice of a qualified physician or midwife. You should not rely on anything provided by VBAC Facts and you should consult a qualified health care professional in all matters relating to your health.

Above: “I donated my wedding dress to be made into gowns for deceased infants to be buried in. I had pictures done in my dress before I donated it. This is one of my favorites.” – Kaila Flory

Kaila Flory lost her baby to a uterine rupture eight months ago. She recently reached out to me and gave me permission to share her story and pictures of her son Beau.  She is currently raising money to purchase Cuddle Cots in Beau’s memory. Cuddle Cots are refrigerated bassinets that enable loss parents to spend more time with their child. While t-shirt sales end on April 22, 2016 at midnight EST, you can donate anytime. Even just $10 will get her closer to her goal. Buy a t-shirt and/or donate here.  Connect with her Facebook page here

Women who have had uterine ruptures and lost their babies have endured some of our greatest fears. But they are part of our community as well. When the VBAC Facts Community, a Facebook group, was open to the public, we welcomed and embraced the parents who joined us after their loss. Often they felt like they were no longer part of the birth community. They didn’t know where they fit in. They felt isolated and yet they wanted to share their story. We had many loss moms as members and many parents who were planning VBACs wanted to hear their stories.

What follows is Kaila’s story.

Kaila’s Flory’s first son was born by cesarean after being induced for intrauterine growth restriction. When she was 38 weeks and a few days pregnant with her second son, 26-year-old Kaila started having cramps around 1 a.m. “Luckily I had stayed with my dad, so I was not alone with my 3 year old. My husband was at Basic Training. Then a contraction came. Ok, I thought, this is real. It’s time. Then another came. It had only been like a minute or 2. Then severe pain came over my abdomen, and my face and limbs went numb.”

Her father called the paramedics and she was rushed to the hospital, where a STAT c-section was ordered. She nearly bled to death.

Beau-&-Kaila

“This is the only photo I have of myself holding him. I requested people to not take my photo, but I am so glad my best friend took this with her phone. THIS is what raw, real pain looks like. This is why I want people to have Infant Loss Awareness.”

She says:

While I wholeheartedly believe that women should be given the option for VBACs, I also believe women need to consider their child’s health as the most important in this situation. I would have loved to have 3 weeks of pain just to have my son in my arms. I know it is not my fault, and that they do not, normally, schedule a c-section until 39 weeks, but part of me still feels guilty.

When Kaila contacted me, my heart broke. I emailed her back:

Kaila,

Thank you so much for sharing your story with me and I am so sorry about your loss.

I want you to know that I hear you. I really hear you.

I talk quite a bit about how these small numbers represent real women and real babies and it doesn’t matter how small the risk is, if it happens to you, if you are that number, it’s devastating.

The difficulty is that there are serious risks both ways. With VBAC, we have uterine rupture. With repeat cesareans, we have accreta.

Accreta results in more maternal deaths, more maternal complications and comparable infant deaths and complications to uterine rupture. Accreta requires a more sophisticated response of which many hospitals are unable to offer which results in more deaths and complications. Many women are never told about the risks of accreta which prohibits them from making an informed decision. [View my sources and read more about accreta here.]

I discuss uterine rupture and accreta extensively in my workshops including how often it happens, variables that can impact the rate, and outcomes for mother and baby because there is so much confusion about where the risk lies and what could happen.

The other difficulty is that no can predict how an individual birth will play out. Will you be the one to have a uterine rupture? An accreta? And in either of these situations, will you be the one to lose your baby? Or will you have a safe VBAC or repeat cesarean with a healthy mom and baby? There are no guarantees in life and no crystal balls.

Some women who lose their babies to uterine rupture say, “Don’t plan VBACs.”

Some women who lose their babies to accreta say, “I wish I had access to VBAC.”

So the question is, if there are serious complications either way, who should make the decision on how to birth?

It always comes down to the mother.

Given the small chance of a bad outcome, women should have the option to decide what set of risks and benefits are tolerable to them. They should not be forced into cesareans or mislead into VBACs. This needs to be their decision based on information. Part of the reason why I started VBAC Facts is that I, as a consumer, wanted more information and it wasn’t easy for me to find.

To bring it full circle, I hear you.

Have you had the opportunity to connect with other loss moms? I have compiled a resource page here.

I know it may ring hollow, but you are not to blame. Sometimes things happen that we cannot predict and that are outside of our control and I’m so very sorry you were the statistic.

I’ll keep you in my heart Kaila. <3

Warmly,

Jen

Kaila replied:

I will be honest with you, my doctor did not mention accreta once. Wow that is scary too. 🙁 I don’t wish that or a rupture on anyone. Thank you so much for responding to me. And thank you for advising women on what to do after a C-section. If you ever want to use my story, please let me know. I would be happy to share it for statistic purposes. Thanks so much! 🙂

So I’m sharing Kaila’s story today. As I said in my email to her, I talk about the risks of uterine rupture and accreta in my workshops because they are both real risks on either side of the equation. Sadly, a small number of people will experience this reality, and they deserve our support and compassion.

I do hope you will support Kaila’s Cuddle Cots fundraiser. Even just $10 will get her closer to her goal. Donate here. Connect with her Facebook page here.

Learn more about Infant Loss Awareness here.

What do you think? Leave a comment.

Free Report Reveals...

Parents pregnant after a cesarean face so much misinformation about VBAC. As a result, many who are good VBAC candidates are coerced into repeat cesareans. This free report provides quick clarity on 5 uterine rupture myths so you can tell fact from fiction. DOWNLOAD NOW

VBAC Facts does not provide any medical advice and the information provided should not be so construed or used. Nothing provided by VBAC Facts is intended to replace the services of a qualified physician or midwife or to be a substitute for medical advice of a qualified physician or midwife. You should not rely on anything provided by VBAC Facts and you should consult a qualified health care professional in all matters relating to your health.

Resources for processing traumatic births and losses

Resources for processing traumatic births and losses

A dear woman contacted me.  15 months after her cesarean, it was still hard for her to read my posts without crying.  This simply broke my heart.  She is not alone.  There are many women who carry the grief and pain of their traumatic vaginal or cesarean births or the loss of their baby.  Every. Day.

So I asked on Facebook for resources for women who are in the midst of the processing and grieving.  Here is the list.  If you know of more, whether they are on-line or in person groups, for free or a fee, please leave a comment.

None of these groups or individuals have been checked out or endorsed by VBAC Facts.  This is simply a list of resources for you to check out.

It saddens me to say this but there are individuals and groups who find and share the stories of loss moms in order to berate them.  Please be careful when sharing information on the internet as anything you post on-line can be easily shared with others outside your closed/private internet group.  There is no such thing as privacy on the internet.  Being anonymous and not providing your home address or identifying information are ways to get around this.

_____________________

Stillbirthday has a comprehensive list of immediate resources (like crisis hotlines, books, and websites) and long term resources (like workshops and retreats.)

There are support groups for women who have experienced uterine rupture. Here is a list: http://www.honoredbabies.org/resource-center/grief-support.htm

I know there is one local to me (Renfrew county, Ontario, Canada) but it’s not available through the Internet.

Solace for Mothers

Barbara-ann Horner: I volunteer for Postpartum Support International and most moms who call experience a traumatic birth message me i can find more resources or chat if you’d like

ICAN, the International Cesarean Awareness Network, is awesome. You can go to their website ican-online.org and there’s a ton of info and local support groups to join. I joined one after experiencing a very traumatic cesarean section and it’s been so helpful in the healing process.

The Dunamas Center does a lot of work with birth trauma.

Merrell Holliman-Carlson: I am a leader of the Ocala Birth Network, we have a FB page and also monthly meetings, we are in Marion County, FL but have several online members who are out of state, we provide information and resources for expectant moms as well as a ‘safe’ outlet for traumatized moms. A lot of us have dealt with unnecesareans and bad inductions, some have VBAC’d and others hope to. You are MORE than welcome!

http://www.humanizebirth.org/ has some resources and you can contact the ladies running the page and have our story added to the campaign as well, there is also a facebook page and group for women to share their stories and talk to others who have been through traumatic birth events as well

BEBA clinic (Ray Castelino)

Babycenter has a “Disappointing Birth Experiences” board….

Online, I recently found the Birth Trauma Association. They’re wonderful! They also have a group on Facebook.

Jamie Bodily: I offer individual sessions in the St. Louis area but no group at this point.

I know Nancy Wainer offers group workshops in the Massachusetts  area. Janel Mirendah also works in group or individually on birth trauma, she did a workshop when she came to do a screening of The Other Side of the Glass.

Yes, Mother to Mother! “Mother to Mother – Postpartum Depression Support St. Louis.  Mother to Mother provides telephone support and encouragement to women with postpartum adjustment disorder (PPAD). Mother to Mother is the only service of its kind in the St. Louis metropolitan area. We serve all women in the state of Missouri and parts of Illinois, free of charge.”

@backline is a great resource. They have a free talkline for birth or miscarriage trauma.

Birthing From Within Birth Story. Listening is amazing.

Birthtalk in Australia!!! They do free group sessions in Australia (Queensland) & personal sessions (also via Skype for international). They are the best

There’s a Birth Crisis group, as well as a CBAC group out there, I know both those group owners and they work hard to keep it safe.

A lady I know who had a stillbirth at 36 weeks is on a site called www.facesofloss.com. “Faces of Loss, Faces of Hope: Putting a face on miscarriage, stillbirth and infant loss.”

Geneviève Prono: I have been helping women heal from a traumatic and difficult birth and prepare for another birth, for twenty years. I do in person and group sessions by skype and am currently writing a book and putting some programs in place. The site in French (apparently google translates it) www.chrysalidefrance.com. What brought me to this three c-sections followed by three VBACs.

Tiffany Hoffman: I do individual birth trauma resolution as well as those who have had difficult or disappointing birth experiences. I have also created a birth trauma workshop, so that women who don’t live here can travel for a weekend intensive to start the healing process. They also learn several ways to continue processing their experience and feelings on their own. My website is www.sacredbirthspace.com

Linda Llone Hinchliffe: Our Birth Choices group offer emotional support to anyone who needs it…

Birth Matters of Fort Wayne, IN offers a Traumatic Birth Healing/Healing for Birth class several times a year. From personal experience – it’s just what my husband and I needed.

There’s a group in Virginia called Mothers Healing Together.

Lexi Abeln: I facilitate a free support group in Camp Hill, PA called Birthlight.

Birth after Caesarean Support and Information Group in Townsville, Queensland, Australia

Canaustralia.net — Empowering birthing women to make informed decisions about childbirth after caesarean

There’s a yoga studio local to me in Pittsburgh, PA that does a traumatic birth workshop.

Precious sleeping angles – group on Facebook

Stillbirth support – group on Facebook

Resources for men

Grieving fathers – group on Facebook

You can also following the two threads I posted on my Facebook profile page and fan page about this for more information or to contact the individuals above who offer counseling.

 

Do you have a resource you would like to add to the list? Please include it in the comments.

What do you think? Leave a comment.

Jen Kamel

Jen Kamel is the founder of VBAC Facts, an educational, training and consulting firm. As a nationally recognized VBAC strategist and consumer advocate, she has been invited to present Grand Rounds at hospitals, served as an expert witness in a legal proceeding, and has traveled the country educating hundreds of professionals and highly motivated parents. She speaks at national conferences and has worked as a legislative consultant in various states focusing on midwifery legislation and regulations. She has testified multiple times in front of the California Medical Board and legislative committees on the importance of VBAC access and is a board member for the California Association of Midwives.

Learn more >

Free Report Reveals...

Parents pregnant after a cesarean face so much misinformation about VBAC. As a result, many who are good VBAC candidates are coerced into repeat cesareans. This free report provides quick clarity on 5 uterine rupture myths so you can tell fact from fiction and avoid the bait & switch.

VBAC Facts does not provide any medical advice and the information provided should not be so construed or used. Nothing provided by VBAC Facts is intended to replace the services of a qualified physician or midwife or to be a substitute for medical advice of a qualified physician or midwife. You should not rely on anything provided by VBAC Facts and you should consult a qualified health care professional in all matters relating to your health.

Can you feel a uterine rupture with an epidural?

Can you feel a uterine rupture with an epidural?

Some care providers discourage epidurals in VBAC moms fearing that it will mask the symptoms of uterine rupture (namely abdominal pain) and delay diagnosis resulting in a poor outcome for baby and to a lesser extent, mom  Other care providers suggest or even require VBAC moms to have an epidural so that a cesarean can quickly take place if needed.  Which philosophy does the evidence support?

Review of 14 VBAC studies

I recently came across a study entitled “The Role of Epidural Anesthesia in Trial of Labor” (Johnson, 1990) that reviewed 14 VBAC studies.  Johnson found among scarred women who ruptured, a greater percentage of women with epidurals reported abdominal pain than women without epidurals.

  • 5 of 14 (35.7%) patients with an epidural who ruptured had abdominal pain.
  • 4 of 23 (17.4%) patients without an epidural who ruptured had abdominal pain.

Interestingly, only 22% of the women who ruptured in that study reported abdominal pain and Johnson concluded, “Thus abdominal pain is an unreliable sign of complete uterine rupture.”  But is it?  69% of women in Zwart (2009) reported abdominal pain. (I write about Zwart here and here.)

One difference between the studies is Zwart included significantly more scarred moms than Johnson: 26,000 versus 10,976.  The second different is that Zwart also included 332,000 unscarred women representing 93% of the sample population.

Unscarred moms, uterine rupture, and abdominal pain

I’m curious if the reason why Zwart reported such a high level of abdominal pain was because it included so many unscarred moms.  I wonder if unscarred moms are more likely to report pain and if so, why would that be.  Zwart combines the symptoms for scarred and unscarred rupture into one chart.  If they broke that chart out by scarred vs. unscarred rupture symptoms, would we see any major differences? Generally, unscarred rupture does more damage to the uterus and is more likely to result in an infant death (Zwart, 2009), so maybe because there is more damage, women report more abdominal pain?

Most common UR symptom: fetal heart tone abnormalities

I checked out  eMedicine’s article “Uterine Rupture in Pregnancy” and was fascinated to learn that several studies concur with Johnson.  They also found that abdominal pain is reported at a much lower rate than fetal distress/ abnormal fetal heart tones:

…sudden or atypical maternal abdominal pain occurs more rarely than do decelerations or bradycardia. In 9 studies from 1980-2002, abdominal pain occurred in 13-60% of cases of uterine rupture. In a review of 10,967 patients undergoing a TOL, only 22% of complete uterine ruptures presented with abdominal pain and 76% presented with signs of fetal distress diagnosed by continuous electronic fetal monitoring. [This is the Jonhson study.]

Moreover, in a study by Bujold and Gauthier, abdominal pain was the first sign of rupture in only 5% of patients and occurred in women who developed uterine rupture without epidural analgesia but not in women who received an epidural block.  (Bujold E, Gauthier RJ. Neonatal morbidity associated with uterine rupture: what are the risk factors?. Am J Obstet Gynecol. Feb 2002;186(2):311-4).  Thus, abdominal pain is an unreliable and uncommon sign of uterine rupture. Initial concerns that epidural anesthesia might mask the pain caused by uterine rupture have not been verified and there have been no reports of epidural anesthesia delaying the diagnosis of uterine rupture.

A 2012 study out of the UK (Fitzpatrick, 2012) also reported that 76% of uterine ruptures were accompanied by fetal heart rate abnormalities in comparison to 49% reporting abdominal pain.

ACOG’s stance on epidurals

It’s important to note that ACOG does support the use of epidurals in VBACs:

Epidural analgesia for labor may be used as part of TOLAC, and adequate pain relief may encourage more women to choose TOLAC (109, 110). No high quality evidence suggests that epidural analgesia is a causal risk factor for an unsuccessful TOLAC (44, 110, 111). In addition, effective regional analgesia should not be expected to mask signs and symptoms of uterine rupture, particularly because the most common sign of rupture is fetal heart tracing abnormalities (24, 112).

Remember that fetal heart tracing abnormalities were detected in 76% of the ruptures in Johnson ad 67% of the ruptures in Zwart.

I couldn’t find any mention of epidurals masking rupture pain in the Guise 2010 Evidence Report, but found that the Johnson study was excluded from their report because “No full-text paper, opinion or letter with no data.”  Interesting.

Uterine rupture symptoms

A list of uterine rupture symptoms and their frequency per Medscape’s article on uterine rupture.

  • “80% Prolonged deceleration in fetal heart rate or bradycardia
  • 54% Abnormal pattern in fetal heart rate
  • 40% Uterine hyper-stimulation
  • 37% Vaginal bleeding
  • 26% Abdominal pain
  • 4% Loss of intrauterine pressure or cessation of contractions”

A couple notes.  One, abdominal pain is not a consistent or reliable symptom of UR.  Two, there is a level of interpretation that goes into diagnosing abnormal fetal heart tones even among people who have extensive medical training.

Additional symptoms that I have collected from other sources include:

  • Baby’s head moves back up birth canal
  • Bulge in the abdomen or under the pubic bone (where the baby may be coming through the tear in the uterus)
  • Uterus becomes soft
  • Shoulder pain

Risks and benefits of epidurals

As with every option available to you regarding birth, it’s always good to be knowledgeable on the risks and benefits of epidurals so you can make an informed choice.  Three excellent resources are this article by Sarah Buckley MD, the PubMed Health Epidural Fact Sheet and this review of epidural research by the Cochrane Library.

Take home message

The limited information available tells us that epidurals do not mask abdominal pain from uterine rupture.

The most common symptom of uterine rupture is fetal distress diagnosed by fetal heart rate abnormalities.

Epidurals may be used during a trial of labor after cesarean per ACOG.

___

As always, if you can offer further research or perspective on this topic, please leave a comment.  Our knowledge is constantly growing and we can only work with the best information available to us now.  Who knows what future research will tell us?

What do you think? Leave a comment.

Jen Kamel

Jen Kamel is the founder of VBAC Facts, an educational, training and consulting firm. As a nationally recognized VBAC strategist and consumer advocate, she has been invited to present Grand Rounds at hospitals, served as an expert witness in a legal proceeding, and has traveled the country educating hundreds of professionals and highly motivated parents. She speaks at national conferences and has worked as a legislative consultant in various states focusing on midwifery legislation and regulations. She has testified multiple times in front of the California Medical Board and legislative committees on the importance of VBAC access and is a board member for the California Association of Midwives.

Learn more >

Free Report Reveals...

Parents pregnant after a cesarean face so much misinformation about VBAC. As a result, many who are good VBAC candidates are coerced into repeat cesareans. This free report provides quick clarity on 5 uterine rupture myths so you can tell fact from fiction and avoid the bait & switch.

VBAC Facts does not provide any medical advice and the information provided should not be so construed or used. Nothing provided by VBAC Facts is intended to replace the services of a qualified physician or midwife or to be a substitute for medical advice of a qualified physician or midwife. You should not rely on anything provided by VBAC Facts and you should consult a qualified health care professional in all matters relating to your health.

The best compilation of VBAC/ERCS research to date

The best compilation of VBAC/ERCS research to date

“There is a major misperception that TOLAC [trial of labor after cesarean] is extremely risky” – Mona Lydon-Rochelle PhD, MPH, MS, CNM, March 2010

In terms of VBAC, “your risk is really, really quite low” – George Macones MD, MSCE, March 2010

Both Drs. Macones and Lyndon-Rochelle are medical professionals and researchers who made these statements at the 2010 NIH [National Institutes of Health] VBAC Conference. Now you may think, “Wait a sec. Everything I’ve heard from my family, friends, and medical provider is how risky VBAC is and how cesareans are the conservative, prudent, and safest choice.” Why the discrepancy between the statements of these two prominent care provider researchers and the conventional wisdom prevalent in America?

It’s likely that your family, friends, and even your medical provider are not familiar with the latest and best compilation of VBAC research that was released in March 2010. It’s also possible that they are not familiar with the latest VBAC recommendations published in July 2010 by the American Congress of Obstetricians and Gynecologists (ACOG). Additionally, there are often legal and non-medical factors at play that influence how care providers counsel women on VBAC, including pressure from hospital administrators.

When I come across any VBAC study, I always wonder if it made the cut to be included in the 400 page Guise 2010 Evidence Report that was the basis for the 2010 NIH VBAC Conference. Guise 2010 reviewed each published VBAC study, performed a quality assessment, and assembled an excellent review of the VBAC literature to date:

Quality assessment is an assessment of a study’s internal validity (the study’s ability to measure what it intends to measure). If a study is not conducted properly, the results that they produce are unlikely to represent the truth and thus are worthless (the old adage garbage in garbage out). If however, a study is structurally and analytically sound, then the results are valuable. A systematic review, is intended to evaluate the entire literature and distill those studies which are of the highest possible quality and therefore likely to be sound and defensible to affect practice.

Guise focused on these key questions: “1) a chain of evidence about factors that may influence VBAC, 2) maternal and infant benefits and harms of attempting a VBAC versus an elective repeat cesarean delivery (ERCD), and 3) factors that may influence maternal and infant outcomes.” Ultimately, this 400 page document was distilled into the 48 page VBAC Final Statement produced by the NIH VBAC Conference.

This is wonderful because people who want the big picture, can read the VBAC Final Statement whereas those who want to know the exact figures, how studies were included/excluded, and the strength of the data available, can read the Guise 2010 Evidence Report.

You can get a feel for the topics presented at the NIH VBAC Conference by reading the Programs & Abstracts document. If you want more detail, you can watch the individual presentations. I was there for the three day conference and it was eye opening. I wish more medical professionals and moms were aware of this information as they are excellent resources for anyone looking to learn more about VBAC.

Everyone wants to know the bottom line: what is the risk of death or major injury to mom and baby. Here is an overview of maternal and infant mortality and morbidity per Guise (2010). It’s important to remember that the quality of data relating to perinatal mortality was low to moderate due to the high range of rates reported by the strongest studies conducted thus far. Guise reports the high end of the range when they discuss perinatal mortality which was 6% for all gestational ages and 2.8% when limited to term studies. This is a long way of saying, we still don’t have a good picture of how many babies die due to uterine rupture.

It’s also important to remember that the statistics shared in Guise (2010) are for all VBACs. They include all scar types, women who have had multiple prior cesareans, induced/augmented labors, etc. It would have been helpful if they had broke out the data in these ways as we know we can reduce the risk of rupture (and thus perinatal mortality) through spontaneous labor.

While rare for both TOL [trial of labor after cesarean] and ERCD [elective repeat cesarean delivery], maternal mortality was significantly increased for ERCD at 13.4 per 100,000 versus 3.8 per 100,000 for TOL. The rates of maternal hysterectomy, hemorrhage, and transfusions did not differ significantly between TOL and ERCD. The rate of uterine rupture for all women with prior cesarean is 3 per 1,000 and the risk was significantly increased with TOL (4.7 1,000 versus 0.3 1,000 ERCD). Six percent of uterine ruptures were associated with perinatal death. Perinatal mortality was significantly increased for TOL at 1.3 per 1,000 versus 0.5 per 1,000 for ERCD… VBAC is a reasonable and safe choice for the majority of women with prior cesarean. Moreover, there is emerging evidence of serious harms relating to multiple cesareans… The occurrence of maternal and infant mortality for women with prior cesarean is not significantly elevated when compared with national rates overall of mortality in childbirth. The majority of women who have TOL will have a VBAC, and they and their infants will be healthy. However, there is a minority of women who will suffer serious adverse consequences of both TOL and ERCD. While TOL rates have decreased over the last decade, VBAC rates and adverse outcomes have not changed suggesting that the reduction is not reflecting improved patient selection.

Women are entitled to accurate, honest, and high quality data. They don’t deserve to have the risks exaggerated by an OB who wishes to coerce them into a repeat cesarean nor do they deserve to have risks sugar-coated or minimized by a midwife or birth advocate who may not understand the risk or whose zealous desire for everyone to VBAC clouds their judgement. Sometimes it can be hard to find good data on VBAC which is why I’m so thankful for the 2010 NIH VBAC Conference and all the excellent data that became available to the public as a result. There are real risks and benefits to VBAC and repeat cesarean and once women have access to good data, they can individually choose which set of risks and benefits they want. I think the links I have provided above represents the best data we have to date.

What do you think? Leave a comment.

Jen Kamel

Jen Kamel is the founder of VBAC Facts, an educational, training and consulting firm. As a nationally recognized VBAC strategist and consumer advocate, she has been invited to present Grand Rounds at hospitals, served as an expert witness in a legal proceeding, and has traveled the country educating hundreds of professionals and highly motivated parents. She speaks at national conferences and has worked as a legislative consultant in various states focusing on midwifery legislation and regulations. She has testified multiple times in front of the California Medical Board and legislative committees on the importance of VBAC access and is a board member for the California Association of Midwives.

Learn more >

Free Report Reveals...

Parents pregnant after a cesarean face so much misinformation about VBAC. As a result, many who are good VBAC candidates are coerced into repeat cesareans. This free report provides quick clarity on 5 uterine rupture myths so you can tell fact from fiction and avoid the bait & switch.

VBAC Facts does not provide any medical advice and the information provided should not be so construed or used. Nothing provided by VBAC Facts is intended to replace the services of a qualified physician or midwife or to be a substitute for medical advice of a qualified physician or midwife. You should not rely on anything provided by VBAC Facts and you should consult a qualified health care professional in all matters relating to your health.

Confusing fact: Only 6% of uterine ruptures are catastrophic

Confusing fact: Only 6% of uterine ruptures are catastrophic

It is important to note that the information shared in Guise (2010), the 400 page Evidence Report on which the 2010 NIH VBAC Conference was based, collected the best data we have available on trial of labor after cesarean.  That said, they reported, “Overall, the strength of evidence on perinatal mortality was low to moderate” due to the wide range of perinatal mortality rates reported by the studies included in the report.  Bottom line: We still don’t have an accurate idea of how deadly uterine rupture is to babies.  This is a topic on which Guise recommended future researchers focus.  I highly recommend that anyone interested in TOLAC (trial of labor after cesarean), especially those who blog or share information on social networking sites, review this very important document as it is a fascinating analysis of the best research we have to date on TOLAC.


How many times have you heard, “Only 6% of uterine ruptures are catastrophic” or “Uterine rupture not only happens less that one percent of the time, but the vast majority of ruptures are non-catastrophic?” But what does that mean? Does that mean only 6% of uterine ruptures are “complete” ruptures? Result in maternal death? Infant death? Serious injury to mom or baby? This article will explain to you the difference between uterine rupture and uterine dehiscence as well as explain the source and meaning of the 6% statistic.

Distinguishing between uterine rupture and uterine dehiscence

First, it’s important to understand what a uterine rupture is and how that differs from a uterine dehiscence. Uterine rupture, also called true, complete, or even (to further add to the confusion) catastrophic rupture, is a opening through all the layers of the uterus. Per a Medscape article on Uterine Rupture in Pregnancy:

Uterine rupture is defined as a full-thickness separation of the uterine wall and the overlying serosa. Uterine rupture is associated with (1) clinically significant uterine bleeding; (2) fetal distress; (3) expulsion or protrusion of the fetus, placenta, or both into the abdominal cavity; and (4) the need for prompt cesarean delivery and uterine repair or hysterectomy.

Whereas a uterine dehiscence, also called a incomplete rupture or a uterine window, is not a full-thickness separation. It’s often asymptomatic, does not pose any risk to mom or baby, and does not require repair. Again, I refer to Medscape:

Uterine scar dehiscence is a more common event that seldom results in major maternal or fetal complications. By definition, uterine scar dehiscence constitutes separation of a preexisting scar that does not disrupt the overlying visceral peritoneum (uterine serosa) and that does not significantly bleed from its edges. In addition, the fetus, placenta, and umbilical cord must be contained within the uterine cavity, without a need for cesarean delivery due to fetal distress.

When reading medical studies, look for how they define uterine rupture in the “Methods” section. While some medical studies combine the statistics for rupture and dehiscence, ultimately reporting an inflated rate of rupture, other studies distinguish between the two events.

So, what does the 6% statistic mean and where did it come from?

The statistic “Only 6% of uterine ruptures are catastrophic” is from the Evidence Report (Guise 2010) which was the basis of the 2010 NIH VBAC Conference and it refers to the rate of infant death due to uterine rupture. Here is the exact quote:

The overall risk of perinatal death due to uterine rupture was 6.2 percent. The two studies of women delivering at term that reported perinatal death rates report that 0 to 2.8 percent of all uterine ruptures resulted in a perinatal death (Guise 2010).

In other words, of the women who had uterine ruptures, 6.2% (1 in 16) resulted in infant deaths. When we limited the data to women delivering at term, as opposed to babies of all gestational ages, the risk was as high as 2.8 (1 in 36)%.

When we look at the overall risk of an infant death during a trial of labor after cesarean, the NIH reported the rate of 0.13%, which works out to be one infant death per 769 trials of labor.

The source of the confusion

The problem with this statistic is that some people have misinterpreted it to mean that only 6% of ruptures are true, complete uterine ruptures. In other words, if we take the 0.4% (1 in 240) uterine rupture rate (Landon, 2004), they believe that only 6% of those ruptures or 0.024% (1 in 4166) are true, complete ruptures. This is false. The 0.4% uterine rupture statistic measured true, complete, uterine ruptures in spontaneous labors after one prior low, transverse (“bikini cut”) cesarean.

So how many dehiscences did Landon (2004) detect? Landon reported a 0.7% uterine rupture rate and a 0.7% dehiscence rate. (Note that these statistics include a variety of scar types as well spontaneous, augmented, and induced labors.) So Landon found that dehiscence occurs at the same rate as uterine rupture.

I think the best way to avoid confusion is to use very clear language: 6.2% (1 in 16) of uterine ruptures result in an infant death. Put another way, for every 16 uterine ruptures, there will be one baby that dies.

Elapsed time and infant death

What determines if a baby dies or has brain damage? Some research on infant cord blood gases has suggested that if the baby isn’t delivered (almost always by CS) within 16 – 17 minutes of a uterine rupture, there can be serious brain damage or death to baby. You can watch a presentation from the 2010 NIH VBAC Conference entitled “The Immediately Available Physician Standard” by Howard Minkoff, M.D. for more information or read his presentation abstract.

Now you know the difference between uterine rupture, uterine dehiscence and the meaning of the 6% statistic. It’s helpful to understand the terminology used in relation to uterine rupture otherwise it can be very confusing as you wade your way through the statistics! It’s also very important for people to use specific words whose definitions are clear instead of words such as “catastrophic” that could mean multiple things.

Afterward – The big picture

The following are excerpts from the Evidence Report (Guise 2010) , the 400 page evidence report assembled for the 2010 NIH VBAC Conference. The limitation of Guise (2010) is that these stats are for all VBACs – all scar types, multiple prior cesareans, induced/augmented labors, etc. It would have been helpful if they had broke out the data in these ways.

While rare for both TOL [trial of labor] and ERCD [elective repeat cesarean delivery], maternal mortality was significantly increased for ERCD at 13.4 per 100,000 versus 3.8 per 100,000 for TOL. The rates of maternal hysterectomy, hemorrhage, and transfusions did not differ significantly between TOL and ERCD. The rate of uterine rupture for all women with prior cesarean is 3 per 1,000 and the risk was significantly increased with TOL (4.7 1,000 versus 0.3 1,000 ERCD). Six percent of uterine ruptures were associated with perinatal death.” Perinatal death due to UR from term studies was 2.8%. “Perinatal mortality was significantly increased for TOL at 1.3 per 1,000 versus 0.5 per 1,000 for ERCD… VBAC is a reasonable and safe choice for the majority of women with prior cesarean. Moreover, there is emerging evidence of serious harms relating to multiple cesareans… The occurrence of maternal and infant mortality for women with prior cesarean is not significantly elevated when compared with national rates overall of mortality in childbirth. The majority of women who have TOL will have a VBAC, and they and their infants will be healthy. However, there is a minority of women who will suffer serious adverse consequences of both TOL and ERCD. While TOL rates have decreased over the last decade, VBAC rates and adverse outcomes have not changed suggesting that the reduction is not reflecting improved patient selection.

A systematic review strives to be patient-centered and to provide both patients and clinicians with meaningful numbers or estimates so they can make informed decisions. Often, however, the data do not allow a direct estimate to calculate the numbers that people desire such as the number of cesareans needed to avoid one uterine rupture related death. The assumptions that are required to make such estimates from the available data introduce additional uncertainty that cannot be quantified. If we make a simplistic assumption that 6 percent of all uterine ruptures result in perinatal death (as found from the summary estimate), the range of estimated numbers of cesareans needed to be performed to prevent one uterine rupture related perinatal death would be 2,400 from the largest study,204 and 3,900-6,100 from the other three studies of uterine rupture for TOL and ERCD.10, 97, 205 Taken in aggregate, the evidence suggests that the approximate risks and benefits that would be expected for a hypothetical group of 100,000 women at term gestational age (GA) who plan VBAC rather than ERCD include: 10 fewer maternal deaths, 650 additional uterine ruptures, and 50 additional neonatal deaths. Additionally, it is important to consider the morbidity in future pregnancies that would be averted from multiple cesareans particularly in association with placental abnormalities.

What do you think? Leave a comment.

Jen Kamel

Jen Kamel is the founder of VBAC Facts, an educational, training and consulting firm. As a nationally recognized VBAC strategist and consumer advocate, she has been invited to present Grand Rounds at hospitals, served as an expert witness in a legal proceeding, and has traveled the country educating hundreds of professionals and highly motivated parents. She speaks at national conferences and has worked as a legislative consultant in various states focusing on midwifery legislation and regulations. She has testified multiple times in front of the California Medical Board and legislative committees on the importance of VBAC access and is a board member for the California Association of Midwives.

Learn more >

Free Report Reveals...

Parents pregnant after a cesarean face so much misinformation about VBAC. As a result, many who are good VBAC candidates are coerced into repeat cesareans. This free report provides quick clarity on 5 uterine rupture myths so you can tell fact from fiction and avoid the bait & switch.

VBAC Facts does not provide any medical advice and the information provided should not be so construed or used. Nothing provided by VBAC Facts is intended to replace the services of a qualified physician or midwife or to be a substitute for medical advice of a qualified physician or midwife. You should not rely on anything provided by VBAC Facts and you should consult a qualified health care professional in all matters relating to your health.

A father says, “Why invite the risk of VBAC?”

A father says, “Why invite the risk of VBAC?”

I recently had an exchange with a father that I wanted to share because I think he has the same concerns as many other parents.

He first left a comment in response to the article I’m pregnant and want a VBAC, what do I do?

Make sure they have a surgical team ready to go 24-7 If you are attempting VBAC’S.

They have about 15 min’s to get the child out, without serious damage after complete uterine rupture. It won’t be a Bikini cut either.

I replied:

Anthony,

VBACs can absolutely be offered safely without 24/7 anesthesia present.  I had the opportunity to attend the March 2010 National Institutes of Health VBAC Conference where the ability of rural hospitals to safely attend VBACs was extensively discussed. One doctor spoke during the public comment period and stated that her rural hospital had a VBAC rate of over 30%! It turns out, if a hospital is supportive of VBAC and motivated, they can absolutely offer VBAC safely. (I also welcome you to read the commentary of two obstetricians and one certified nurse midwife who argued against the VBAC ban instated at their local rural hospital.) Read more about the policies that this hospital implemented: VBAC Ban Rationale is Irrational.

One large VBAC study found that while the risk of infant death or oxygen deprivation in VBACs was 0.05%, the maternal mortality in repeat cesareans was 0.04% (Landon, 2004). Whose lives do we save? And in fact Henci Goer’s analysis shares with us that the 0.05% rate is inaccurately elevated. In the Landon (2004) study, women whose babies had died before labor were encouraged to VBAC. Those infant deaths were included in the 0.05% figure even though their deaths could not be attributed to a labor after cesarean.

There was an entire lecture at the 2010 National Institutes of Health VBAC Conference about uterine rupture, oxygen deprivation and blood gases. You can find a summary in the Program and Abstracts.

Warmly,

Jen

Then he left a comment in response to the article A letter from a hospital explaining why they banned VBAC:

Well written letter by the physician. VBAC’s are very risky. I’ve lived through the personal horror of a catastrophe. And trust me it was catastrophic. I nearly lost my wife and full term son. My son now lives his life as a quadriplegic with Cerebral Palsy. You can’t convince me it’s worth the risk. Not for the child, not for the mother, not for the family, and not for the doctor and hospital.

Greedy insurance companies thought they could turn profits by forcing VBAC’s on mothers. The doctor’s letter is true to form and his statistics are on the money. If you care about people, mothers, babies, and family, “Don’t push for VBAC’S” do the opposite.

To which I replied:

Anthony,

I am so sorry about your son.  To describe what happened to your son as tragic is a drastic understatement.

I agree that the policies in place during the 90s when insurance companies were pushing VBAC were entirely unsafe. VBAC became required in some places and some women were not given a choice about whether or not to VBAC. This resulted in women with contra-indications to VBAC experiencing bad outcomes. Women in crowded hospitals did not receive good care and had bad outcomes. Women desiring trials of labor after cesareans were induced and had bad outcomes. And all of this resulted in VBAC getting a bad name. “Instead of blaming the overuse of induction, mandatory VBACs regardless of suitability, and mismanagement of labor, doctors began saying that it was actually VBAC that was unsafe.” You can read more on the history of VBAC here.

Fortunately, we know more now about the risks and benefits of VBAC and repeat cesareans than we did in the 90s. Like how rupture rates vary depending on the scar type (Landon, 2004), how the risks of cesareans increase with each surgery (Silver, 2006) and the risk of uterine rupture and other complications decrease after the first VBAC (Mercer, 2008). We know now that inducing increases the risk of uterine rupture (Landon, 2004), but that it is a reasonable option when there is a medical indication.  As the Guise 2010 Evidence Reports asserts,

“While rare for both TOL [trial of labor after cesarean] and ERCD [elective repeat cesarean delivery], maternal mortality was significantly increased for ERCD at 13.4 per 100,000 versus 3.8 per 100,000 for TOL. The rates of maternal hysterectomy, hemorrhage, and transfusions did not differ significantly between TOL and ERCD. The rate of uterine rupture for all women with prior cesarean is 3 per 1,000 and the risk was significantly increased with TOL (4.7 1,000 versus 0.3 1,000 ERCD). Six percent of uterine ruptures were associated with perinatal death. Perinatal mortality was significantly increased for TOL at 1.3 per 1,000 versus 0.5 per 1,000 for ERCD… VBAC is a reasonable and safe choice for the majority of women with prior cesarean. Moreover, there is emerging evidence of serious harms relating to multiple cesareans.”

So neither option is inherently safe or risky. Both offer a different set of risks. I think it’s important for women to understand these risks when considering their options. I wrote a summary here: Nervous About Planning a VBAC.

Once again, I’m so sorry about your son and I thank you for taking the time to leave your comment.

Warmly,

Jen

To which he replied:

Your statistics mean is nowhere near the mean quoted in the doctors letter. This doctor has performed how many births? and participated in many more. He travels around the country lecturing on this subject? His mean is 2.5% not .05%. .05% is risky too. But I believe 2.5% is more likely for for complications with VBAC.

Accidental death from cesarean he pegs at .001%. That’s .00001

To which I replied:

Anthony,

His statistics are wrong. That is why I posted the letter. I wanted to illustrate how important it is to educate yourself because some OBs just don’t know and give incorrect information either because they don’t know any better or because they are actively skewing their information.  Please read my comment on the differences between an OB’s opinion and medical research.

There is not one large study on VBAC that shows a fetal mortality rate of 1 in 200 (0.5%.) Please check out my bibliography. I’ve read all these studies. If you can find a study on VBAC including over 5,000 women, controlling for scar type, induction method and dose that shows an infant mortality rate of 0.5%, I would love to see it.

Warmly,

Jen

To which he replied:

I still agree with the doctor’s letter above. Why invite the risk? and it is way way too risky. How could the liability limits of a midwife, or small hospital possibly cover such a tragedy? Should that be handled by malpractice reform? By allowing our health professionals to be unaccountable? Recovery for even economic loss is nearly impossible today. The liability is tremendous. Childbirth is already risky enough. I agree that induction may be a contributing factor and maybe more research should be done on those drugs and their use. Cervadil was used to induce my wife, and it was contra-indicated at that time in women with a scarred uterus by “the Physicians Desk Reference”; but that didn’t stop it’s use. This catastrophe didn’t happen in a busy hospital. It happened because the hospital and physicians were not prepared to deal with the profound emergency. I see no benefit to anyone, by lobbying for VBAC’S. Thanks for the reply

To which I replied:

Anthony,

There is about a 0.4% risk of having a uterine rupture with one prior low transverse cesarean in a spontaneous labor (meaning you weren’t induced or given Pitocin or other similar drugs during your labor) (Landon, 2004). One would think that with all the hoopla about uterine rupture, that this rate would be significantly higher than other obstetrical complications.

You might be surprised to learn that uterine rupture occurs at a similar rate to other obstetrical complications such as post partum hemorrhage, cord prolapse or placental abruption! And when we look at infant outcomes, there is about a 6% chance of infant death or oxygen deprivation after an uterine rupture (Landon, 2004) compared to the 12% risk of infant death after a placental abruption (Ananth, 1999).

Yet how many first time moms worry their entire pregnancies about placental abruption? How many considered an elective primary cesarean in an attempt to circumvent abruption? How many were offered, or even strongly pressured, to consider an elective cesarean by their friends, family, or OB? How many where made to feel selfish over their desire to plan a vaginal birth in the face of risks such as abruption?

And where are all the lawsuits resulting from the infant deaths as a result of placental abruption? Why aren’t people outraged that all these babies are dying as a result of selfish moms who should have been prudent and had scheduled cesareans to prevent this tragedy? We hold VBAC to such an impossible standard because the tolerance for risk has been reduced to zero.

Moms planning a VBAC are often made to feel that having a repeat cesarean is the most prudent, conservative choice whereas only selfish women who wish to experience vaginal birth plan a VBAC. Only people who do not understand the statistics would make such a bold claim.

The problem is that most people don’t understand the rate of obstetrical complications in a first time mom. Conventional wisdom and rumor does not give your average individual enough information to adequately compare the risks of a primary vaginal birth, repeat vaginal birth, primary cesarean, repeat cesarean, primary VBAC and repeat VBAC.

That is why we have medical studies because even doctors, who themselves attend thousands of births over their career, do not control for variables like researchers do.

Doctors focus on practicing medicine whereas researchers, who are often medical doctors who still see patients, focus on constructing studies, maintaining records, and controlling for variables. All of this enables researchers to accurately detect and measure the incidence of complications and also identify larger patterns.

One thing we have learned from medical studies is that the risk of infant death during a VBAC attempt is “similar to the risk” of infant death during the labor of a first time mom (Smith, 2002). Should all first time moms have cesareans because their labor is just to risky?

Let’s not forget that while a cesarean could prevent a would-be uterine rupture, placental abruption, or cord prolapse, cesareans themselves introduce many serious risks. In the face of immediate death or damage to mom or baby, these risks are absolutely acceptable. However, when we are performing major abdominal surgery on the other 99.6% of women who will not have a uterine rupture, we are subjecting them to an unnecessary level of risk.

There are several complications that occur during a second scheduled cesarean section at a rate similar to or greater than the risk of uterine rupture during a spontaneous trial of labor after cesarean after one prior low transverse cesarean (0.4%) (Landon 2004). These complications include hysterectomy (0.42%), any blood transfusion (1.53%), a blood transfusion of four or more units (0.48%), maternal intensive care unit admission (0.57%), maternal wound infection (0.94%), and endometritis (2.56%) (Silver, 2006). And while Silver (2006) found that the maternal death rate was “only” 0.07% during a second cesarean, this is 3.5 times higher than the rate of maternal death in a trial of labor after cesarean (0.02%) and 1.4 times higher than the risk of infant death or oxygen deprivation (0.05%) (Landon, 2004.) Keep in mind that all the cesareans included in the Silver (2006) study were scheduled. All the complications noted were a direct result of the surgery, not of any other medical complication.

These are important facts for people to know before they make the judgment of which option is more “risky:” VBAC vs. repeat cesarean. It’s not enough to understand the risks of VBAC, one must also understand the risks of cesarean section. Only then can one see that neither are inherently safe or risky. They both offer a different set of risks. You can read more about the specific risks that cesareans pose in the article The risks of cesarean sections.

Cesareans also have major implications for all future pregnancies and delivery options. The risks of complications increase with each cesarean section which make subsequent pregnancies more precarious which increases the likelihood of a bad outcome for mom or baby. According to Silver (2006), a four year study of up to six repeat cesareans in 30,000 women:

Increased risks of placenta accreta, hysterectomy, transfusion of 4 units or more of packed red blood cells, [bladder injury], bowel injury, urethral injury, ileus [absence of muscular contractions of the intestine which normally move the food through the system], ICU admission, and longer operative time were seen with an increasing number of cesarean deliveries…. After the first cesarean, increased risk of placenta previa, need for postoperative (maternal) ventilator support, and more hospital days were seen with increasing number of cesarean deliveries.

Because the risks of cesarean are so great, they conclude their study with the following statement, “Because serious maternal morbidity increases progressively with increasing number of cesarean deliveries, the number of intended pregnancies should be considered during counseling regarding elective repeat cesarean operation versus a trial of labor and when debating the merits of elective primary cesarean delivery.”

Additionally, scheduled cesarean section puts anyone else who experiences a medical emergency requiring surgery in danger because those operating rooms become unavailable. I wonder how often women with true obstetrical complications requiring immediate cesareans, such as your wife, or non-obstetrical emergencies such as car accident or gunshot victims, have been unable to receive that urgent, time sensitive care due to otherwise healthy moms and healthy babies undergoing scheduled elective repeat cesareans and tying up the operating rooms? With 92% of women having repeat cesareans (Martin, 2006), I’m sure it’s happened, especially in smaller hospitals, many of which only have one or two operating rooms. These routine repeat cesareans impact everyone and it’s only going to get worse.

According to the CDC (Menacker, 2010), “The number of cesarean births increased by 71% from 1996 (797,119) to 2007 (1,367,049) [and] In 2007, approximately 1.4 million women had a cesarean birth, representing 32% of all births, the highest rate ever recorded in the United States and higher than rates in most other industrialized countries.” The latest data from the CDC shows that 92% of women have a repeat cesarean (Martin, 2009).  So with 1.4 million cesareans annually, we can look forward to approximately 1 million repeat cesareans annually in the future.  With primary cesarean rates growing, our repeat cesarean rate will grow, we will witness more of the complications identified by Silver (2006), including more maternal deaths, and more cases of people who really need emergency surgery dying because operating rooms are filled with otherwise healthy moms and healthy babies undergoing scheduled cesareans.

You said, “It happened because the hospital and physicians were not prepared to deal with the profound emergency.” I would gently suggest that the problem was more with your hospital than VBAC. They induced your wife with a drug that was contraindicated in a trial of labor after cesarean and then were unprepared for an obstetrical emergency. If your wife had a placental abruption or a serious complication from a repeat cesarean, it sounds like they would have been just as unprepared. That is an entirely separate issue than whether VBACs are excessively risky.

Thank you again for your comments and I wish you the best.

Warmly,

Jen

What do you think? Leave a comment.

Jen Kamel

Jen Kamel is the founder of VBAC Facts, an educational, training and consulting firm. As a nationally recognized VBAC strategist and consumer advocate, she has been invited to present Grand Rounds at hospitals, served as an expert witness in a legal proceeding, and has traveled the country educating hundreds of professionals and highly motivated parents. She speaks at national conferences and has worked as a legislative consultant in various states focusing on midwifery legislation and regulations. She has testified multiple times in front of the California Medical Board and legislative committees on the importance of VBAC access and is a board member for the California Association of Midwives.

Learn more >

Free Report Reveals...

Parents pregnant after a cesarean face so much misinformation about VBAC. As a result, many who are good VBAC candidates are coerced into repeat cesareans. This free report provides quick clarity on 5 uterine rupture myths so you can tell fact from fiction and avoid the bait & switch.

VBAC Facts does not provide any medical advice and the information provided should not be so construed or used. Nothing provided by VBAC Facts is intended to replace the services of a qualified physician or midwife or to be a substitute for medical advice of a qualified physician or midwife. You should not rely on anything provided by VBAC Facts and you should consult a qualified health care professional in all matters relating to your health.