water birth

Medical Monday: Breaking News from the World of Obstetrics and Gynecology

mother and pregnant daughter.jpg

In policy news, President Trump has publicly declared the Opioid Crisis a “Public Health Emergency”. In concrete terms, this means that Medicaid money can be used to combat the problem. Trump also explained it also meant there would be money spent in an effort to develop non-addictive painkillers. Thirdly he indicated that there would be an advertising campaign to address the problem. 

The idea about non-addictive pain killers is interesting to me. I do not view the opioid crisis as an issue of pain control. I view it as an issue of coping with life. Opioid use may start with need for pain control, but then abuse and addiction develop later from different factors. The FDA( Food and Drug Administration) Commissioner Scott Gottlieb as recommended MAT, or Medication assisted therapy, which combines medication treatment of addiction with counseling. 

An undocumented 17 year old at 16 weeks of gestation has succeeded in her appeal to obtain an abortion. Since September, this undocumented immigrant has been detained in a federally funded shelter and has been requesting an abortion. Her case has highlighted the fact that the Trump administration has quietly changed policy on the matter, and now denies abortions to minors in custody. The particular memo is in an email from E. Scott Lloyd, director of HHS (Health and Human Services) Office of Refugee Resettlement. It states “…government funded shelters… should not be supporting abortion services pre or post release; only pregnancy services and life affirming options counseling. “ The position of the Justice Department on the matter was that it did not dispute the Constitutional Right to abortion. However, it asserted that it was not obligated to facilitate abortion by releasing her from federal custody. In order to obtain an abortion, she could either leave the country or find a custodial sponsor. Some accused HHS "anti-abortion zealots" of “holding her hostage” to prevent her from obtaining an abortion. E. Scott Lloyd was an avowed and zealous anti-abortion activist before he was appointed by the Trump administration to the Department of Health and Human Services. 

The lawsuit against the Trump administration over the plan to end insurance subsidies was denied by a US District Judge Vince Chhabria. At issue was whether the cessation of subsidies would cause immediate harm to consumer. Somewhat ironically, the Judge argued that since many States had, on an emergency basis, anticipated and provided for shortfalls, that no immediate harm would come to pass. This decision, of course, simply sanctions the transfer of insurance expenses from the Fed to the States, who are variably able to afford them. The Judge also wrote that it was a “close case” and that it was in an “early stage”. 

In medical news, it is once again confirmed that the teen birth rate and the US abortion rate fell during the years of the ACA (Affordable Care Act). The US teen birth rate has fallen to its lowest rate since the 1940s. The abortion rate fell the fastest among American teens. Evidence points to contraceptive availability as the cause of the decreases. 

At the same time, use of fertility treatments has doubled in the past decade. Twelve percent of reproductive aged women use these services. 

Yet another case has been added to a list of cases of babies who have developed a life threatening infection after water birth. While ACOG ( American College of Obstetricians and Gynecologists) supports water labor, it does not support water birth where there is  potential for babies to inhale not only water, but particulate matter such as non-sterile blood clot and fecal material, not to speak of whatever else in is the pool. Readers should remember that human lungs are not made to accommodate water, even sterile water or saline. Amniotic fluid may look like water, but its chemical composition and properties are far different. 

In the troubling and should-be-easy-to-fix department, we consider US Maternal Morbidity and Mortality. The CDC (Centers for Disease Control) identifies maternal deaths through death certificates. Death certificates are very short documents and do not allow for elaboration. This limited source of information does not allow us to calculate the true rates of maternal mortality or late complications, much less to determine which deaths were preventable. Being simple and brief, these forms foster a gross under-reporting. Surely a more informative digital cloud based solution could be devised. 

Texas continues to struggles with a crisis in maternal morbidity and mortality. In particular, African American women are dying or pregnancy and birth related complications at an alarming rate. These women account for 11.8% of Texas births, but 29% percent of Texas pregnancy and birth related deaths.  Experts believe potential causes relate to obesity, poverty, diabetes, delayed prenatal care, higher C section rates which result form these other factors, drugs, hypertension and related cardiovascular problems. 

In major scientific news, result of the OncoArray Consortium have been published. This is a global project wherein 550 researchers shared genetic data from 300 institutions and 275,000 women, 146,000 of whom have had breast cancer. The work, published in Nature and Nature Genetics, has identified many more previously unknown genetic mutations associated with breast cancer. We have long suspected and counseled patients that BRCA1 and BRCA 2 are probably not the only cancer mutations. Now we have specific confirmation on this. While these results may initially seem daunting, they are the kind of data that can lead to better “precision" methods of diagnosis, prevention and treatment in the not so distant future. 

Reader should take note of the multilaterally of this OncoArray Project. The non-academic person understands that research studies take money, time and test subjects. They also understand that more money, subjects and time mean higher quality results. One might ask then why has it taken this long for researchers the world round to combine resources to get truly powerful results ? Indeed perverse incentives have, until recently, been in place to silo, hoard or hide data, one researcher from the next, or one institution to the next, in a climate of competition for research dollars and accolades. Even at present, the open date movement is not mainstream among researchers, nor is the idea of sharing medical record information including genetic information popular among patients. There are costs to sharing data, but the benefits may well prove to be greater. 

Did you know that there are various sizes and types of IUDs ? There is most likely one that is suitable for everyone, including teens, women who have not had children, and women near menopause. Many misconceptions about IUDS arise among patients and caregivers. For example, we used to believe that IUDs prevent implantation of a fertilized egg. However, ACOG now recognizes that IUDs prevent fertilization. Many who oppose a method which fosters non-implantation of the fertilized egg will be comfortable using this method knowing its mechanism of action. 

“Vaginal seeding” is the deliberate transfer of a mother’s vaginal flora to the infant’s nose mouth or skin. This procedure is under research investigation and should not be attempted at home. Women who undergo C section may have an interest in this as their newborns have not been exposed to vaginal flora like an infant born vaginally would have been. There are very real risks to vaginal seeding, because, as with many things, the devil is in the details. It turns out that vaginally born and cesarean born babies microbiota are slightly different, but that they equalize after about 6 months. It also turns out that breastfeeding provides the best and safest transfer of flora.

 

Stay tuned next week for more fascinating news from the world of Obstetrics an Gynecology.   

Medical Monday: Medical Portion

Maternal mortality rates are once again in the headlines, although this time the focus is on Virginia and not Texas. Virginia has 38.2 point two deaths per 100,000 live births. The Virginia Medical Examiner's Office investigated, finding that, "Women who die pregnancy related deaths in Virginia more often die from not having health care than from hemorrhaging, cesarean section complications or other maladies linked to birth." Virginia is not isolated in this regard as the American College of Obstetricians and Gynecologists has reported that there has been a 26% increase in maternal mortality in the United States from the years 2000 to 2014.

In the good news department, we have evidence for a common sense phenomenon. Data reported this month in the Journal Birth has demonstrated that "Physical activity during and after pregnancy improves psychological well-being and may protect against postpartum depression”

A new report in the American Journal of Clinical Nutrition has found that women with gestational diabetes who consume a high proportion of refined grains may give birth to children with a higher risk of obesity by age 7.

A study was performed using a federal nutrition program and an Internet-based program for weight loss. Results on 371 women indicated that this Internet-based weight loss intervention helped women shed their baby weight, i.e.their postpartum pounds. This study was funded by the National Institutes of Health and was published in the Journal of the American Medical Association. 

More data has come in against the practice of water birth. The Arizona Department of Health has identified two cases of Legionnaire's disease which occurred in newborns following water birth.  In both these cases the babies had been born at home in hot tubs. The Department noted that tapwater is not sterile and that legionella bacteria can grow in plumbing systems. While ACOG supports water labor it does not support water birth, citing a lack of definitive evidence showing safety and benefit.

Breast-feeding has numerous benefits for the baby and some obvious ones from mom. However it is somewhat counterintuitive that breast feeding should protect a woman against heart attack and stroke. Nonetheless new study has shown that “ breast-feeding may help mothers lower the risk of heart attack and stroke even decades after giving birth".  Breast-feeding for any amount of time confers a 9% reduction in the risk of coronary artery disease and reduces risk of stroke by 8%.These findings are published in the Journal of the American Heart Association.

A report produced from the Population Reference Bureau calls attention to the difficulties that young women face. The report is called "Losing ground: Young women's well-being across generations in United States". It has quantitatively documented that women in the US are”…poorer than their mothers and grandmothers when they were young, more likely to commit suicide and to be shut out of high tech jobs .” It concludes that ”social and structural barriers continue to obstruct the advancement of female members of generation X and millennials."

In-line with the last report, it's been determined that" opioid related hospitalizations among women in the United States have increased far faster than among men between 2005 and 2014." This has been determined by looking at data from the US agency for healthcare research and quality. Such hospitalizations have risen by 75% during this time interval. 

Breast cancer is in the news. It turns out that a low dose of aspirin i.e. baby aspirin taken daily may reduce the risk of breast cancer in women who have type II diabetes. This is preliminary research published in the Journal of Women's Health.

The National Institutes of Health has recently reported good news regarding breast cancer. Apparently breast cancer rates have been steadily declining since 2005 at a rate of 1.8 % per year.

ACOG has maintained their position that women should be offered mammograms beginning at age 40. Thereafter they should be given every one or two years through a joint determination by the patient and her physician.

 

Stay tuned for more breaking news from the exciting world of Obstetrics and Gynecology next week on Medical Monday. 

Medical Monday: Breaking News from the World of Obstetrics and Gynecology

 

After a season of crisis with the Zika virus, the director of the CDC, (Centers for Disease Control) Dr. Thomas Frieden, has stated that the Zika virus is not “ controllable with current technologies.”. He has also indicated that he believes Zika "will become endemic in this hemisphere.” He states a Zika vaccine is probably 2-3 years away. 

Delays in public funding to combat the Zika virus in Florida have motivated private and corporate donors to step up. Pfizer, contributed $4.1 million, and Community Health Charities and March of Dimes will contribute and fund raise. 

The CDC (Centers for Disease Control) and ACOG (The American College of Obstetricians and Gynecologists) have identified use of long acting lot reversible contraceptive, or LARCs, inserted in the immediate postpartum period as key in curbing unintended pregnancy. Happily, many states are changing Medicaid regulations to cover IUDs inserted immediately after delivery. LARCs are highly effective safe methods of birth control which require little in the way of maintenance or remembering on behalf of the patient. The complication rate is low but not zero. Complications that do exist are well described and manageable.

At my institution, we practice evidence-based medicine. Moreover, Obstetrics and Gynecology is a very highly studied and regulated field. Because of all of this, many of our practices for example on the labor unit our policy driven. For example, we permit and encourage laboring in water because the literature shows that has clear benefits and no known side effects.. Others have also advocated, In the absence of any supporting data, for birth in water as well mistakingly assuming that amniotic fluid is similar to water. Indeed, as regular water is irritating to your respiratory passageways, so it is as well to the respiratory passageways of a newborn. Based on this,we do not endorse water birth. Updated guidelines from ACOG indicate that the first stage of labor may take place in water but when it comes time to push women should get out.

American College of Obstetricians and Gynecologists sponsored a special briefing last week in Washington DC on the subject of us maternal mortality rates. United States overall maternal mortality rates are actually increasing in contradistinction to the rest of the world. They are increasing disproportionately among minority women particularly African American women.

A recent study by Harvard researcher Dr. Julie Silver indicates that female physicians are still chronically underrepresented as healthcare leaders. She indicates that this may contribute to the persistent salary gap that exists between male and female physicians.

While women and men are still not equal in many ways, equality has been gained in one category. The British Medical Journal recently presented research which indicated women are now drinking as much alcohol has men. The differences between men and women in three categories, any alcohol use, problematic alcohol use, and alcohol-related harms, are diminishing.

We have two items in the "We are already knew this” department. First, education and support may help women stick with breast-feeding. This groundbreaking research was supported by your tax dollars through the Department of Health and Human Services Agency for healthcare research and Quality through the US Preventive Services Task Force. Were we unwilling to provide education and support to potentially breast-feeding mothers before the dawn of this research conclusion? I think not.

Secondly, scintillating new conclusions published in the Journal Menopause indicate that women experiencing menopause symptoms may do better in a comfortable workplace. They break this down and indicate that the workplace should be comfortable. Moreover the patient’s boss should be supportive. Another victory for common sense and human decency !

In the possibly actionable department, a new study finds that good pain relief during labor may be associated with lower postpartum depression scores. An observational study presented at the annual meeting of the American Society of Anesthesiologists has found this result after evaluating 201 postpartum women. Studies of this nature are suggestive but not conclusive.

Here are a couple Halloween party food pictures that I promised. Have a happy and safe Halloween.