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Patient Care, Pregnancy, Stanford News, Women's Health

New obstetric hemorrhage tool kit released today

New obstetric hemorrhage tool kit released today

pregnantbelly-3A few years ago, when my niece was born, my sister had a severe postpartum hemorrhage. I remember getting off the phone with my mom, who had just delivered the simultaneous news of the baby’s birth and my sister’s serious condition, and feeling terrified. My sister was being taken into surgery to try to stop the bleeding. What if she died? In the U.S., deaths from postpartum hemorrhage are rare, but they do happen.

The first thing that gave me a sense of reassurance, strangely, was a search of the medical database PubMed. After I got off the phone, I sat at my laptop looking at a multicolored flow chart that summarized how to stop an obstetric hemorrhage. All of the steps taken by my sister’s medical team were listed. Although she was hundreds of miles away, I felt comforted by the knowledge that her doctors were following well-established, evidence-based guidelines for what to do.

It wasn’t until a few minutes later that I realized the flow chart was developed by doctors I know. It was part of the Obstetric Hemorrhage Toolkit, a set of guidelines published by the California Maternal Quality Care Collaborative (CMQCC). I had first heard of the toolkit from a Stanford obstetric anesthesiologist who helped put it together, but had never imagined it might save someone in my family.

The toolkit was developed because maternal hemorrhages are rare, risky, and extremely time-sensitive. The kit gives medical teams the information they need to rehearse for, recognize and treat these hemorrhages immediately, without wasting minutes that could save the patient’s life.

Today, the CMQCC is releasing a new version of the toolkit. The update strengthens several areas of the kit, providing clearer parameters for use of certain medications and blood products and more information about how to support patients and families after a maternal hemorrhage, for instance.

And the flow chart I found calming is still there, on page 21 of this .pdf file. I’m so happy to see it again because, for me, it symbolizes the doctors, patients and families who will benefit from the kit in the future.

As for my family’s story, my mom called back later on the evening of my niece’s birth to tell me that the bleeding had stopped and my sister was recovering. Her introduction to motherhood was rougher than most, but today my sister and her daughter are fine: My favorite moment of a recent family gathering was seeing my chubby-cheeked niece racing toward me yelling “Aunnnnntie Errrrin!” with my beloved sister in hot pursuit behind her.

Previously: In poorest countries, increase in midwives could save mothers and their babies, Cardiac arrest in pregnancy: New consensus statement addresses CPR for expectant moms and Program focuses on treatment of placental disorders
Photo by bies

Pediatrics, Pregnancy, Stanford News, Surgery

A difficult decision that saved three young lives

A difficult decision that saved three young lives

Estrada-Triplets_013I first met Lily Estrada and her identical triplets almost a year ago. The three babies, who were nearly ready to go home from Lucile Packard Children’s Hospital Stanford, looked pretty ordinary. In fact, that’s why I love the photo at the right, which was taken at the time. Baby Pedro, in blue, was gazing at his mom; Ayden, in orange, was wiggling; and William, in grey, was sucking contentedly on his pacifier.

But they had survived an extraordinarily complicated and rare prenatal disorder. The single placenta that connected all three boys to their mother during pregnancy developed a vascular problem called twin-to-twin transfusion syndrome. Blood flowing through the placenta was not being shared equally between the fetuses, straining their hearts and putting all of them at risk of dying before birth.

When Estrada was diagnosed in late 2013, she and her husband, Guillermo Luevanos, faced a difficult decision. A surgery on the placenta might help save the babies, but it was by no means a sure bet. And, at the time, no one at Stanford performed the procedure, although a new partnership between our maternal-fetal medicine experts and their counterparts at Texas Children’s Hospital, in Houston, provided an opportunity for Estrada to be treated there. In the Stanford Medicine magazine story I wrote about the case, Estrada described how her family felt:

“We were saddened and sort of confused,” Estrada says, recalling the first reactions that she and her husband had to the news. “It was: We could wait and see what happened, but the likelihood was that we were going to have no baby, or we could terminate one and see what happened with the other two, or take the risk, go to Houston, have the surgery and hope it worked for all three. But they didn’t guarantee anything.”

One piece of background that helped inform the couple’s decision was the fact that when the surgery worked, research had shown it helped moms stay pregnant about four weeks longer, allowing their babies more time to develop before birth. (Because the uterus gets so crowded, twins and other multiples are almost always born early, but a less premature delivery makes a huge difference for the babies’ health.) Sealing the connecting blood vessels also seemed to protect surviving fetuses in the event that one died. “We’re separating, or attempting to separate, their fates,” [Estrada’s obstetrician] Yair Blumenfeld, MD, says.

After a lot of counseling and discussion with the Stanford team, “we decided to go for it and do surgery,” Estrada says.

Once they had made the choice, they had no second thoughts. “My husband was a little bit stronger,” Estrada recalls. “He just wanted me to go for it, and see what happened.”

triplets-medresThe surgery, performed at Texas Children’s by Michael Belfort, MD, PhD, was a success. And, as my story describes, the collaboration between the two institutions is going well, too. Stanford researcher Christopher Contag, PhD, and colleagues are studying how to make better and safer surgical tools for future maternal-fetal surgeries, while surgeons here have advanced their capabilities and now offer the surgery for twin-to-twin transfusion here in Palo Alto.

Meanwhile, William, Ayden and Pedro are doing well. My favorite moment in preparing the story was when I got to see our new photo of them, above. As their mom told me, “They’re really happy babies.”

Previously: NIH puts focus on the placenta, the “fascinating” and “least understood” organStanford Medicine magazine reports on time’s intersection with healthPlacenta: the video game and Program focuses on the treatment of placental disorders
Photo of triplets as infants by Norbert von der Groeben; photo of triplets as toddlers by Gregg Segal

In the News, Men's Health, Mental Health, Parenting, Pregnancy, Research

Examining how fathers’ postpartum depression affects toddlers

Examining how fathers' postpartum depression affects toddlers

Zoe walking with GilPostpartum depression doesn’t only affect moms, and new research shows that fathers who suffer from it have just as great an effect on their kids as depressed mothers do. As described in a press release from Northwestern University late last week, toddlers who have a depressed parent of either sex can experience emotional turmoil that manifests both internally and externally, through behaviors such as hitting, sadness, anxiety, lying, and jitteriness.

Most previous studies on the consequences of postpartum depression have focused only on women; this study (subscription required), published in Couple and Family Psychology: Research and Practice, is one of the first to examine how toddlers are affected by depression in either parent. It was led by Sheehan Fisher, PhD, professor of psychiatry at Northwestern University’s Feinberg School of Medicine.

As quoted in the release, Fisher states:

Father’s emotions affect their children. New fathers should be screened and treated for postpartum depression, just as we do for mothers… Early intervention is the key. If we can catch parents with depression earlier and treat them, then there won’t be a continuation of symptoms, and, maybe even as importantly, their child won’t be affected by a parent with depression.

Data for the study was collected from nearly 200 couples; questionnaires were administered both in the first few months after their child’s birth, and when their child was three years old. The forms were completed by each partner independently. Parents who reported signs of postpartum depression soon after the birth of their child also showed these signs three years later – the symptoms didn’t self-resolve. The questionnaire also asked about fighting between parents, which, interestingly, did not contribute to children’s emotionally troubled behaviors as much as having a depressed mother or father did.

Fisher stated in the release that depressed parents may smile and make eye contact less than parents who are not depressed, and that such emotional disengagement may make it hard for the child to form close attachments and healthy emotions.

Previous studies have shown that fathers are at a greater risk of depression after the birth of a child than at any other time in a typical male’s life.

Previously: A telephone lifeline for moms with postpartum depression, 2020 Mom Project promotes awareness of perinatal mood disorders, In study, health professionals helped prevent postpartum depressionDads get postpartum depression too and A call for depression screening for pregnant women, moms
Photo by Michelle Brandt

Imaging, In the News, NIH, Pregnancy, Research, Women's Health

NIH puts focus on the placenta, the “fascinating” and “least understood” organ

NIH puts focus on the placenta, the "fascinating" and "least understood" organ

ultrasoundLast week, the NIH announced its support for an initiative to study how new technologies can shed light on the placenta’s function and health during pregnancy. Considering how crucial the placenta is to not only the health of a woman and her fetus during pregnancy, but also to the lifelong health of both, it’s surprising to hear the NIH call it “the least understood human organ.”

Currently, doctors and scientists can only gather information about the placenta by using ultrasounds and blood tests, and by examining it after delivery. What if new sensors could track how well blood, oxygen, and nutrients are flowing to the fetus, or if new imaging technologies could assess how well the placenta is attaching to the uterine wall? What if biotechnology could assess the effects of environmental factors on the placenta, such as air pollution, maternal diet, and medications?

Better understanding and monitoring of this temporary organ promises to improve maternal and child health. Placental issues can contribute to negative pregnancy outcomes such as preeclampsia, gestational diabetes, preterm birth, and stillbirth, and they’ve also been linked to a higher risk of heart disease later in life, for both mother and child.

This is the third and largest funding announcement for the NIH’s Human Placenta Project, led by the NIH’s Eunice Kennedy Shriver National Institute of Child Health and Human Development and cosponsored by the NIH’s National Institute of Biomedical Imaging and Bioengineering.

Calling the placenta a “fascinating organ” and the “lifeline that gives us our start in the world” Alan E. Guttmacher, MD, director of the NICHHD, also said in an NIH press release:

We hope this funding opportunity will attract a broad range of researchers and clinicians to help — placental biologists, obstetricians, and experts in imaging, bioengineering, and other arenas… For researchers who want to apply their skills in an area of medicine that isn’t being looked at as much as both scientific opportunity and human health warrant, this is a wonderful chance.

Previously: Placenta, the video game, The placenta sacrifices itself to keep baby healthy in case of starvation and Program focuses on the treatment of placental disorders
Related: Too deeply attached and A most mysterious organ
Photo by thinkpanama

Mental Health, Parenting, Pregnancy, Women's Health

A telephone lifeline for moms with postpartum depression

A telephone lifeline for moms with postpartum depression

Van_Gogh_-_Madame_Augustine_Roulin_mit_BabyI’m currently pregnant and due in less than two weeks. It’s my second child, so I’m not as worried about caring for a newborn as I was the first time around. But one nagging worry I have is the risk of postpartum depression, sometimes called postnatal depression. I have a family history of depression and that puts me at higher risk. Luckily, it wasn’t a problem with my firstborn, but it can crop up in later pregnancies – and scientists don’t entirely understand the reasons for it.

Postpartum depression usually hits four to six weeks after delivery—though it can show up months later. It’s characterized by feeling overwhelmed, trapped, guilty or inadequate, along with crying, irritability, problems concentrating, loss of appetite or libido, or sleep problems. An estimated 9 to 16 percent of new mothers are affected by postpartum depression. Even men are known to suffer from it sometimes. PPD affects not just the mother (or father), but can have lasting effects on the child as well, so helping these parents through a difficult and isolating time is critical

Now, a study published in Journal of Advanced Nursing shows that providing a social network for new moms, via phone calls from other mothers who had recovered from PPD, could alleviate symptoms for moms in the study for up to two years after delivery. A news release summarized the findings:

For the present quasi-experimental study, researchers recruited 64 mothers with depression up to two years after delivery who were living in New Brunswick. Peer volunteers who recovered from postnatal depression were trained as peer support and provided an average of nine support calls. The average age of mothers was 26 years, with 77% reporting depressive symptoms prior to pregnancy and 57% having pregnancy complications. There were 16 women (35%) who were taking medication for depression since the birth.

I find the idea that this insidious problem could be tackled with a phone version of the ubiquitous and valuable moms’ groups an uplifting one. Compared to drug treatments, regular phone calls from a peer who’s gone through something similar is a relatively cheap treatment. Further studies are needed, but I’ll be watching to see whether this approach takes hold as a standard intervention for PPD.

Previously: “2020 Mom Project” promotes awareness of perinatal mood disorders,  Is postpartum depression more of an urban problem?, Helping moms emerge from the darkness of postpartum depression, Breastfeeding difficulties may lead to depression in new moms, and Dads get postpartum depression, too
Image by Van Gogh

Cardiovascular Medicine, Pediatrics, Pregnancy, Surgery

Baby with rare heart defect saved by innovative surgery

Baby with rare heart defect saved by innovative surgery

jackson-lane-stanford-childrens560

Elyse Lane was 20-weeks pregnant when she learned that her unborn son had a rare and severe heart defect. Her baby was missing his pulmonary valve and his pulmonary artery was 10 times the normal size.

The outlook was bleak. The baby’s enlarged artery hampered his blood and oxygen flow, a condition called tetralogy of Fallot, and his missing pulmonary valve made the defect worse.

Fortunately, Lane and her husband, Andy Lane, a former Major League Baseball coach with the Chicago Cubs, were referred to Frank Hanley, MD, a cardiothoracic surgeon at Stanford Children’s Health. Hanley had experience with this kind of heart defect and knew how to perform the delicate surgery needed to repair their baby’s heart.

The Lanes recount the story of their son’s lifesaving surgery on the Lucile Packard Children’s Hospital blog:

When he was just five days old, Jackson underwent a 13-hour operation that would save his life. Hanley and his team did a complex overhaul of Jackson’s heart: they inserted a pulmonary valve, reduced the size of Jackson’s right pulmonary artery, and enlarged his small, disconnected, left pulmonary artery. Hanley also used an innovative and intricate procedure known as the LeCompte maneuver, which altered the pathway of Jackson’s right and left pulmonary arteries from the back of the heart and aorta to the front. This gave his severely compromised bronchial tubes room to grow and remodel after surgery was over.

As the story explains, Jackson’s heart will need some maintenance in the future, but he should live a normal and long life.

“He can now do anything he wants in life,” said Elyse Lane in in the blog piece. “He’s already made it through the biggest challenge.”

Previously: Patient is “living to live instead of living to survive,” thanks to heart repair surgery, A very special small package: Three-pound baby receives pacemaker, Advancing heart surgery for the most fragile babies, and Little hearts, big tools
Photo courtesy of Lucile Packard Children’s Hospital

Mental Health, NIH, Pregnancy, Research, Women's Health

Women who have a stillbirth are more likely to experience long-term depression, study shows

Women who have a stillbirth are more likely to experience long-term depression, study shows

5614885964_e75f4261b2_zAny serious loss requires grieving time, and the birth of stillborn child is no exception. However, a recent study suggests that women who have experienced a stillbirth should be monitored for depressive symptoms well after the standard six-month grieving period – up to three years, in fact. Among women who have given birth and who have no history of depression, women who have had a stillbirth are at significantly higher risk of developing long-term depression.

The research was conducted by the NIH’s Stillbirth Collaborate Research Network (SCRN), which defines stillbirth as the death of a baby at or after the 20th week of pregnancy. It occurs in 1 out of 160 pregnancies in the United States, a surprisingly high ratio.

This study is the first to show definitively that women who have no history of depression may face a risk for it many months after a stillbirth

From 2006-2008, the researchers enrolled nearly 800 women from 59 hospitals across the U.S., around a third of whom had delivered a stillbirth (with the other two-thirds having had delivered a healthy baby). In 2009, the women were asked to complete a questionnaire designed to gauge whether they were experiencing symptoms of depression.

After accounting for other factors related to depression and stillbirth among the more than 76 percent of women who did not have a history of depression, the researchers found that women who had a stillbirth were twice as likely to have a high depression score compared to women who had a live birth. This difference was even greater among those responding to the questionnaire 2-3 years after they had delivered, at nearly nine times as likely.

In an NIH article, author Carol Hogue, PhD, director of the Women’s and Children’s Center at Emory University’s Rollins School of Public Health in Atlanta and first author of the study, said, “Earlier studies have found that women with a history of depression are especially vulnerable to persistent depression after a stillbirth, even after the subsequent birth of a healthy child,” but this study is the first to show definitively that women who have no history of depression may face a risk for depression many months after a stillbirth.

The study appears in the March issue of the journal Paediatric and Perinatal Epidemiology.

Previously: 2020 Mom Project promotes awareness of perinatal mood disordersLosing Jules: Breaking the silence around stillbirth, A call to break the silence of stillbirth and Pregnancy loss puts parents’ relationship at risk
Photo by Gates Foundation

Aging, Cancer, Emergency Medicine, Medical Education, Pregnancy, Stanford News

Stanford Medicine magazine reports on time’s intersection with health

Stanford Medicine magazine reports on time's intersection with health

Why is it that giant tortoises typically live for 100 years but humans in the United States are lucky to make it past 80? And why does the life of an African killifish zip past in a matter of months?

I’ve often mused about the variability of life spans and I figure pretty much everyone else has too. But while editing the new issue of Stanford Medicine magazine’s special report on time and health, “Life time: The long and short of it,” I learned that serious scientists believe the limits are not set in stone.

“Ways of prolonging human life span are now within the realm of possibility,” says professor of genetics Anne Brunet, PhD, in “The Time of Your Life,” an article on the science of life spans. My first thought was, wow! Then I wondered if some day humans could live like the “immortal jellyfish,” which reverts back to its polyp state, matures and reverts again, ad infinitum. Now that would be interesting.

Also covered in the issue:

  • “Hacking the Biological Clock”: An article on attempts to co-opt the body’s timekeepers to treat cancer, ease jetlag and reverse learning disabilities.
  • “Time Lines”: A Q&A with bestselling author and physician Abraham Verghese, MD, on the timeless rituals of medicine. (The digital edition includes audio of an interview with Verghese.)
  • “Tick Tock”: A blow-by-blow account of the air-ambulance rescue of an injured toddler.
  • “Before I Go”: An essay about the nature of time from a young neurosurgeon who is now living with an advanced form of lung cancer. (The neurosurgeon, Paul Kalanithi, MD, is featured in the video above, and our digital edition also includes audio of an interview with him.)

The issue also includes a story about the danger-fraught birth of an unusual set of triplets and an excerpt from the new biography of Nobel Prize-winning Stanford biochemist Paul Berg, PhD, describing the sticky situation he found himself in graduate school.

Previously Stanford Medicine magazine traverses the immune system, Stanford Medicine magazine opens up the world of surgery and Mysteries of the heart: Stanford Medicine magazine answers cardiovascular questions.

Mental Health, Parenting, Pediatrics, Pregnancy, Women's Health

“2020 Mom Project” promotes awareness of perinatal mood disorders

"2020 Mom Project" promotes awareness of perinatal mood disorders

3505373098_0c1961a29a_zHaving a baby is a huge life alteration – who wouldn’t be at least a bit anxious? The vast majority of women experience mood shifts surrounding pregnancy: Around 80 percent experience “baby blues,” and in up to 20 percent this develops into something more serious. But most of these women go untreated, and many undiagnosed.

The California Maternal Mental Health Collaborative (which is changing its name to “The 2020 Mom Project” as they expand outside California) is spearheading efforts to get the word out about perinatal mood disorders. Last Friday, they hosted a seminar on emerging considerations in maternal mental health. As a birth doula, I was particularly happy to listen in. The keynote speakers approached the issue from a pointedly broad perspective, considering the social, economic, and cultural factors that influence health problems and care provision. The take-home message was that to address perinatal mood disorders, we need to address the context in which they happen, including protecting tomorrow’s moms while they are children today.

Vincent Felitti, MD, professor of medicine at UC San Diego and founder of the California Institutes of Preventive Medicine, has done extensive research on how “adverse childhood experiences” affect health by correlating an “ACE score” of self-reported negative experiences such as abuse, neglect, or household dysfunction with incidence of disease. The top-10 causes of death in the U.S. are strongly correlated with high ACE scores. Moreover, so are their risk factors! Much abuse of alcohol, drugs, and food is a coping mechanism for prior traumas. “What we see as the problem turns out to be somebody’s solution to problems we know nothing about,” Feletti said. “Depression is considered a disease, but what if it was a normal response to adverse life experiences? ACE score statistics support this.”

In a similar vein, Calvin Hobel, MD, an obstetrician-gynecologist at Cedars Sinai Medical Center in Los Angeles, spoke about how maternal stress surrounding pregnancy causes complications and adverse child outcomes, including premature birth. Stress causes uterine irritability, which causes cervical changes that favor pre-term delivery. It signals to the placenta that things aren’t going well, and the baby better get out early. Just as soldiers with stressful backgrounds are more at risk for PTSD, moms who’ve had a rough life are more stress-reactive and less prepared to cope with the demands of motherhood.

Continue Reading »

Big data, Events, Pediatrics, Pregnancy, Research, Stanford News

Stanford hosts inaugural Childx conference this spring

Stanford hosts inaugural Childx conference this spring

Chandler's 15 Month CheckupRegistration is now open for the first ever Childx conference, a TED-style conference focused on inspiring innovation in pediatric and maternal health. The conference will bring thought leaders from several disciplines to the Stanford campus April 2 and 3 for two days of conversation about how to harness many branches of medicine to solve the health problems of pregnancy, infancy and childhood.

“Pediatric medicine faces unique challenges,” said systems biology researcher Dennis Wall, PhD, who leads the conference’s scientific advisory board. “Most children are quite healthy, which can make it difficult to attract adequate research attention to severe pediatric diseases that affect relatively few children. At the same time, every child’s health status is influenced by a complex array of factors, which cause decades-long ripple effects as today’s children mature into tomorrow’s adults.”

The conference, developed and sponsored by Stanford’s Child Health Research Institute, has five themes:

  • Definitive stem cell and gene therapy for child health
  • The arc of fetal, developmental/cognitive, and adult health
  • Accelerating child and maternal health innovation
  • Precision medicine for rare and historically untreatable childhood disease
  • The health ecosystem and the impact of social, economic, political, environmental, and cultural issues on children’s health and well-being

Featured guests include Martin Andrews, who leads Glaxo Smith Kline‘s rare diseases team; Nadia Rosenthal, PhD, founding director of the Australian Regenerative Medicine Institute; Harvard’s Matthew Gillman, MD, an expert on early-life prevention of chronic disease; Sheena Josselyn, PhD, a neuroscientist at the University of Toronto and the Hospital for Sick Children who studies molecular processes behind learning and memory; and Donald Schwarz, MD, the director of the Robert Wood Johnson Foundation, as well as a large cast of Stanford stars from several areas of pediatric medicine.

“Pediatric medicine needs to turn its focus more to creating advanced, technology-enabled solutions that will increase our ability to detect, monitor and treat child health,” Wall said. “No pediatric conference to-date has combined these key themes of precision healthcare with the most pressing challenges and opportunities in child and maternal health. The inaugural Childx will be the first conference to do so.”

The conference will welcome maternal and child health researchers, clinicians, investors, industry experts and interested community members. Early bird registration is open through February 28.

Stanford Medicine Resources: