A Systematic Review of Epigenetics of Endometriosis.

Objective: To assess the current literature evaluating the epigenetics of endometriosis in humans. Evidence Review: A systematic review was conducted in accordance with the PRISMA guidelines within PubMed, EBSCOhost, Cochrane Library, Embase, Scopus, and Web of Science Core Collection. A comprehensive search strategy was developed by a data informationist. Observational and interventional studies assessing epigenetics in humans published in English up to January 15th, 2023, were included. Two reviewers independently screened studies evaluating the role of epigenetics in endometriosis. The risk of bias was assessed using Cochrane RoB 2.0 tool and the Newcastle-Ottawa scale. Extracted data were analyzed descriptively. Results: We identified 18.639 studies, of which 57 were included, comprising 1.623 patients with endometriosis and 1.243 controls. Among the 57 studies included, 50 (88%) were case-control studies, and 7 (12%) were cross-sectional. Fifty-nine percent of the studies were Asian, 25% were from America, 14% were European, and 2% were from Africa. Acetylation and methylation were the two main key histone modifications that were centered in this review. Accordingly, we classified the studies as those focusing on genome-wide methylation and those on histone acetylation. Several studies identified an association between endometriosis and hypermethylated genes, including the PGR-B, SF-1, and RASSF1A. The genes HOXA10, COX-2, IL-12B, and GATA6 were found to be hypomethylated in endometriotic tissue by several studies. In regards to histone modification, multiple studies reported that the acetylation levels of histones H3 and H4 affect multiple genes associated with endometriosis. In addition, HDAC2 was found to be elevated in endometriosis patients in two studies. Conclusion: Several studies reported a significant difference between specific genes' methylation levels in endometrial biopsies and normal tissue, which suggests that DNA methylation may play an important role in the modulation of the genotype in endometriotic tissue. Acetylation and methylation are the two key histone modifications leading to differential gene expression in endometriotic tissues. The alterations in gene expression reported by the 57 studies can have direct implications on cell cycle growth, cell cycle arrest, and apoptosis and, therefore, might play a key role in the pathogenesis of endometriosis. This review offers insight that histone modifications need further research to evaluate their role as potential biomarkers and treatment targets for endometriosis. Although several key similarities were reported, there were some disagreements among the results, which might be attributable to the heterogeneity between studies. Further research with a more robust standardization is needed to validate the epigenetic changes in endometriosis.

Pregnancy Rates Among Women Treated with Medication for Opioid Use Disorder.

BACKGROUND: Treatment-seeking people with opioid use disorder (OUD) who are capable of pregnancy need accurate information about the potential impact of medication to treat OUD (MOUD) on fertility to make informed choices about treatment that are consistent with their reproductive wishes. There is a dearth of research on fertility associated with MOUD receipt in birthing people with OUD. OBJECTIVE: To estimate the association between treatment with MOUD and odds of conception among birthing people using national administrative claims. DESIGN: Retrospective case-crossover study using multi-state US administrative data (2006-2016). Dates of conception were estimated from delivery dates and served as "case" days for which MOUD exposures were compared to those on all other ("control") days of insurance enrollment. PARTICIPANTS: Treatment-seeking people with OUD with a delivery during the observation period. MAIN MEASURES: Odds ratios for conception from within-person fixed effects models were modeled as a function of exposure to MOUD (buprenorphine, methadone, extended-release depot naltrexone, or oral naltrexone) using conditional logistic regression. KEY RESULTS: A total of 21,928 births among 19,133 people with OUD were identified. In the sample, 5873 people received buprenorphine, 1825 methadone, 486 extended-release naltrexone, and 714 oral naltrexone. Participants could receive more than one type of MOUD. Mean age was 28.2 years (SD = 2.2; range = 16-45), with 76.2% having Medicaid. vs. commercial insurance. Compared to no MOUD, periods of methadone (aOR = 0.55 [95% CI = 0.48-0.63]) or buprenorphine receipt (aOR = 0.84 [0.77-0.91]) were associated with fewer conceptions. Treatment periods with extended-release depot naltrexone compared to no medication were associated with higher odds of conception (aOR = 1.75 [1.22-2.50]) and there was no significant difference in conception with oral naltrexone (aOR = 1.02 [0.67-1.54]). CONCLUSIONS: The association between MOUD and odds of conception among birthing people varied by type of MOUD, with extended-release naltrexone associated with higher odds of conceiving compared to no treatment. Clinical studies are urgently needed to investigate these findings further.

County-level neonatal opioid withdrawal syndrome rates and real-world access to buprenorphine during pregnancy: An audit ("secret shopper") study in Missouri.

Background: Amid rising rates of neonatal opioid withdrawal syndrome (NOWS) worldwide and in many regions of the USA, we conducted an audit study ("secret shopper study") to evaluate the influence of county-level buprenorphine capacity and rurality on county-level NOWS rates. Methods: In 2019, up to three phone calls were made to buprenorphine prescribers in the state of Missouri (USA). County-level buprenorphine capacity was defined as the number of clinicians (across all specialties) accepting pregnant people divided by the number of births. Multivariable negative binomial regression models estimated associations between buprenorphine capacity, rurality, and county-level NOWS rates, controlling for potential confounders (i.e., poverty, unemployment, and physician shortages) that may correspond to higher rates of NOWS and lower rates of buprenorphine prescribing. Analyses were stratified using tertiles of county-level overdose rates (top, middle, and lowest 1/3 of overdose rates). Results: Of 115 Missouri counties, 81(70 %) had no buprenorphine capacity, 17(15 %) were low-capacity (<0.5-clinicians/1,000 births), and 17(15 %) were high-capacity (≥0.5/1,000 births). The mean NOWS rate was 6.5/1,000 births. In Missouri counties with both the highest and lowest opioid overdose rates, higher buprenorphine capacity did not correspond to decreases in NOWS rates (incidence rate ratio[IRR]=1.23[95 %-confidence-interval[CI]=0.65-2.32] and IRR=1.57[1.21-2.03] respectively). Rurality did not correspond to greater NOWS burden in both Missouri counties with highest and lowest opioid overdose rates. Conclusions: The vast majority of counties in Missouri have no capacity for buprenorphine prescribing during pregnancy. Rurality and lower buprenorphine capacity did not significantly predict elevated rates of NOWS.

Cancer surveillance for transgender and gender diverse patients with Lynch syndrome: a practice resource of the Collaborative Group of the Americas on Inherited Gastrointestinal Cancer.

Transgender and gender diverse (TGD) populations with hereditary cancer syndromes face unique obstacles to identifying and obtaining appropriate cancer surveillance and risk-reducing procedures. There is a lack of care provider knowledge about TGD health management. Lynch syndrome (LS) is one of the most common hereditary cancer syndromes, affecting an estimated 1 in 279 individuals. There are no clinical guidelines specific for TGD individuals with LS, highlighting a need to improve the quality of care for this population. There is an urgent need for cancer surveillance recommendations for TGD patients. This commentary provides recommendations for cancer surveillance, risk-reducing strategies, and genetic counseling considerations for TGD patients with LS.

Association of State Insurance Mandates for Fertility Treatment With Multiple Embryo Transfer After Preimplantation Genetic Testing for Aneuploidy.

Importance: Multiple gestation is one of the biggest risks after in vitro fertilization (IVF), largely due to multiple embryo transfer (MET). Single embryo transfer (SET) uptake has increased over time and has been attributed to various factors, such as mandated insurance coverage for IVF and preimplantation genetic testing for aneuploidy (PGT-A). Objective: To investigate whether mandates for IVF insurance coverage are associated with decreased use of MET after PGT-A. Design, Setting, and Participants: This cohort study was conducted using data on embryo transfers reported to the Society for Assisted Reproductive Technology between 2014 and 2016. Data were analyzed from January to October 2021. Exposures: State-mandated coverage for fertility treatment and type of cycle transfer performed (PGT-A, untested fresh, and untested frozen). Main Outcomes and Measures: Use of MET compared with SET, live birth, and live birth of multiples. Results: There were 110 843 embryo transfers (mean [SD] patient age, 34.0 [4.5] years; 5520 individuals identified as African American [5.0%], 10 035 as Asian [9.0%], 5425 as Hispanic [4.9%], 45 561 as White [41.1%], and 44 302 as other or unknown race or ethnicity [40.0%]); 17 650 transfers used embryos that underwent PGT-A. Overall, among transferred embryos that had PGT-A, there were 9712 live births (55.0%). The odds of live birth were 70% higher with MET vs SET after frozen embryo transfer with PGT-A (OR, 1.70; 95% CI, 1.61-1.78), but the risk of multiples was 5 times higher (OR, 5.33; 95% CI, 5.22-5.44). The odds of MET in cycles with PGT-A in states with insurance mandates were 24% lower than in states without mandates (OR, 0.76; 95% CI, 0.68-0.85). Conclusions and Relevance: This study found that despite the promise of using SET with PGT-A, MET after PGT-A was not uncommon. This practice was more common in states without insurance mandates and was associated with a high risk of multiples.

Neighborhood disadvantage is associated with decreased ovarian reserve in women with overweight and obesity.

OBJECTIVE(S): To evaluate the association between neighborhood disadvantage and ovarian reserve stratified by body mass index (BMI). DESIGN: Cross-sectional cohort study. SETTING: Single academic medical center. PATIENT(S): A total of 193 healthy reproductive-age women with regular menstrual cycles in the St. Louis, Missouri metropolitan area. INTERVENTION(S): Residence in a disadvantaged neighborhood. MAIN OUTCOME MEASURE(S): Ovarian reserve as assessed by ovarian antral follicle count (AFC) and serum anti-Müllerian hormone (AMH) concentration. RESULT(S): Women (n = 193) ranged from 20 to 44 years. The majority had overweight or obesity (59%, n = 117) with mean BMI of 28±7 kg/m2. Forty-eight women lived in the most disadvantaged neighborhood quartile, of which 75% had overweight or obesity, compared with 54% of the 145 women living in the 3 less disadvantaged neighborhood quartiles. When controlling for age, race, and smoking status, women with overweight or obesity living in the most disadvantaged neighborhoods had significantly lower AMH compared with those living in the less disadvantaged neighborhoods. Antral follicle count did not differ among women with overweight or obesity by neighborhood of residence. Neighborhood disadvantage was not associated with ovarian reserve by AFC or AMH in women with normal weight or underweight status. CONCLUSION(S): Living in a socioeconomically deprived area is associated with lower markers of ovarian reserve among women with an elevated BMI.

Fertility preservation for pediatric patients with hemoglobinopathies: Multidisciplinary counseling needed to optimize outcomes.

Hemoglobinopathies are autosomal recessive disorders that occur when genetic mutations negatively impact the function of hemoglobin. Common hemoglobinopathies that are clinically significant include sickle cell disease, alpha thalassemia, and beta thalassemia. Advancements in disease-modifying and curative treatments for the common hemoglobinopathies over the past thirty years have led to improvements in patient quality of life and longevity for those who are affected. However, the diseases, their treatments and cures pose infertility risks, making fertility preservation counseling and treatment an important part of the contemporary comprehensive patient care. Sickle cell disease negatively impacts both male and female infertility, primarily by testicular failure and decreased ovarian reserve, respectively. Fertility in both males and females with beta thalassemia major are negatively impacted by iron deposition due to chronic blood transfusions. Hematopoietic stem cell transplant (HSCT) is currently the only curative treatment for SCD and transfusion dependent beta thalassemia. Many of the conditioning regimens for HSCT contain chemotherapeutic agents with known gonadotoxicity and whole-body radiation. Although most clinical studies on toxicity and impact of HSCT on long-term health do not evaluate fertility, gonadal failure is common. Male fertility preservation modalities that exist prior to gonadotoxic treatment include sperm banking for pubertal males and testicular cryopreservation for pre-pubertal boys. For female patients, fertility preservation options include oocyte cryopreservation and ovarian tissue cryopreservation. Oocyte cryopreservation requires controlled ovarian hyperstimulation (COH) with ten to fourteen days of intensive monitoring and medication administration. This is feasible once the patient has undergone menarche. Follicular growth is monitored via transvaginal or transabdominal ultrasound, and hormone levels are monitored through frequent blood work. Oocytes are then harvested via a minimally invasive approach under anesthesia. Complications of COH are more common in patients with hemoglobinopathies. Ovarian hyperstimulation syndrome creates a greater risk to patients with underlying vascular, pulmonary, and renal injury, as they may be less able to tolerate fluids shifts. Thus, it is critical to monitor patients undergoing COH closely with close collaboration between the hematology team and the reproductive endocrinology team. Counseling patients and families about future fertility must take into consideration the patient's disease, treatment history, and planned treatment, acknowledging current knowledge gaps.

Impact of in vitro fertilization state mandates for third party insurance coverage in the United States: a review and critical assessment.

The American Society for Reproductive Medicine estimates that fewer than a quarter of infertile couples have sufficient access to infertility care. Insurers in the United States (US) have long considered infertility to be a socially constructed condition, and thus in-vitro fertilization (IVF) an elective intervention. As a result, IVF is cost prohibitive for many patients in the US. State infertility insurance mandates are a crucial mechanism for expanding access to fertility care in the US in the absence of federal legislation. The first state insurance mandate for third party coverage of infertility services was passed by West Virginia in 1977, and Maryland passed the country's first IVF mandate in 1985. To date, twenty states have passed legislation requiring insurers to cover or offer coverage for the diagnosis and treatment of infertility. Ten states currently have "comprehensive" IVF mandates, meaning they require third party coverage for IVF with minimal restrictions to patient eligibility, exemptions, and lifetime limits. Several studies analyzing the impact of infertility and IVF mandates have been published in the past 20 years. In this review, we characterize and contextualize the existing evidence of the impact of state insurance mandates on access to infertility treatment, IVF practice patterns, and reproductive outcomes. Furthermore, we summarize the arguments in favor of insurance coverage for infertility care and assess the limitations of state insurance mandates as a strategy for increasing access to infertility treatment. State mandates play a key role in the promotion of evidence-based practices and represent an essential and impactful strategy for the advancement of gender equality and reproductive rights.

Sleep behavior and chronotype before and throughout pregnancy.

STUDY OBJECTIVE: To compare sleep behavior before and during pregnancy. METHODS: In this prospective cohort study, healthy women were followed from pre-pregnancy until delivery. At pre-pregnancy and each trimester, participants completed validated questionnaires of chronotype and sleep quality and timing, including the Munich ChronoType Questionnaire, Epworth Sleepiness Scale, and Pittsburgh Sleep Quality Index. The primary outcomes were sleep period start and end times, sleep duration, sleep midpoint, and social jetlag, compared between pre-pregnancy and each trimester. Wrist actigraphy was used to measure the same outcomes in a subset of participants. RESULTS: Eighty-six women were included in analysis of questionnaires. Of these, 37 provided complete actigraphy data. Questionnaire and actigraphy data indicate that participants had less social jetlag during pregnancy than before pregnancy. Sleep period start times were earlier on both work and free days in the first and second trimesters than pre-pregnancy, and returned to pre-pregnancy times by the third trimester. Actigraphy data revealed that, compared to pre-pregnancy, participants had longer sleep periods in all trimesters on work days and in the first trimester on free days. Sleep surveys revealed that participants had poorer sleep quality in the first and third trimesters and more sleepiness in the first trimester than pre-pregnancy. CONCLUSION: The first trimester of pregnancy is characterized by earlier sleep period start time, longer sleep duration, and poorer sleep quality than pre-pregnancy. Sleep quality temporarily improves in the second trimester, and sleep period start time returns to pre-pregnancy time by the third trimester. STUDY RATIONALE: Multiple parameters of sleep have been studied in the context of pregnancy and pregnancy outcomes, but rarely in comparison to pre-pregnancy or longitudinally through pregnancy. STUDY IMPACT: Actigraphy and questionnaire data reveal sleep timing and quality change throughout pregnancy. These data on sleep changes in healthy pregnancy can be used as a baseline to identify sleep-related risk factors throughout pregnancy.

State-Mandated Insurance Coverage and Preimplantation Genetic Testing in the United States.

OBJECTIVE: To examine the association between state-mandated insurance coverage for infertility treatment in the United States and the utilization of and indication for preimplantation genetic testing. METHODS: This was a retrospective cohort study of 301,465 in vitro fertilization (IVF) cycles reported to the Society for Assisted Reproductive Technology between 2014 and 2016. Binomial logistic regression was performed to examine associations between state-mandated insurance coverage and preimplantation genetic testing use. The neonate's sex from each patient's first successful cycle was used to calculate sex ratios. Sex ratios then were compared by state mandates and preimplantation genetic testing indication for elective sex selection. RESULTS: The proportion of IVF cycles using preimplantation genetic testing increased from 17% in 2014 to 34% in 2016. This increase was driven largely by preimplantation genetic testing for aneuploidy testing. Preimplantation genetic testing was less likely to be performed in states with mandates for insurance coverage than in those without mandates (risk ratio [RR] 0.69, 95% CI 0.67-0.71, P<.001). Preimplantation genetic testing use for elective sex selection was also less likely to be performed in states with mandates (RR 0.44, 95% CI 0.36-0.53, P<.001). Among liveborn neonates, the male/female sex ratio was higher for IVF cycles with preimplantation genetic testing for any indication (115) than for those without preimplantation genetic testing (105) (P<.001), and the use of preimplantation genetic testing specifically for elective sex selection had a substantially higher (164) male/female sex ratio than preimplantation genetic testing for other indications (112) (P<.001). CONCLUSION: The proportion of IVF cycles using preimplantation genetic testing in the United States is increasing and is highest in states where IVF is largely self-funded. Preimplantation genetic testing for nonmedical sex selection is also more common in states where IVF is self-funded and is more likely to result in male offspring. Continued surveillance of these trends is important, because these practices are controversial and could have implications for future population demographics.

Dietary patterns are associated with improved ovarian reserve in overweight and obese women: a cross-sectional study of the Lifestyle and Ovarian Reserve (LORe) cohort.

BACKGROUND: Growing evidence suggests that adherence to certain dietary patterns is associated with improved fecundity and reproductive outcomes in the general population and infertile couples assisted reproductive treatments. The objective of this study was to assess if dietary patterns are associated with ovarian reserve in reproductive age women without a history of infertility. METHODS: This was a cross-sectional study of 185 women in the Lifestyle and Ovarian Reserve (LORe) cohort. Women aged 18-44 without a history of infertility were recruited from the local community at an academic medical center. Subjects completed validated food frequency and physical activity questionnaires to assess patterns over the year prior to presentation. Dietary patterns including a Western (including meat, refined carbohydrates, high-calorie drinks), prudent (including fruits, vegetables, olive oil and nuts), fertility (lower intake of trans fat with higher intake of monounsaturated fatty acids, increased intake of plant based protein, high-fat dairy, lower glycemic load carbohydrates and supplemental iron) and profertility diet (PFD) (characterize by whole grains, soy and seafood, low pesticide residue produce, supplemental folic acid, B12 and vitamin D) were identified through principal component analysis. Main outcome measures were serum antimullerian hormone concentration (AMH) (ng/mL) and antral follicle count (AFC) obtained by transvaginal ultrasound. RESULTS: After stratifying by BMI, adjusting for age, smoking and physical activity, dietary patterns were not associated with ovarian reserve in normal weight women. Increased adherence to a profertility diet in overweight and obese women (BMI ≥ 25 kg/m2) was associated with a significantly higher AMH. Women in the third and fourth quartiles of PFD adherence had a mean AMH concentration of 1.45 ng/mL (95%CI 0.33-2.56, p = 0.01) and 1.67 ng/mL (95%CI 0.60-2.74, p = 0.003) higher than women in the lowest quartile respectively. The highest adherence to PFD was also associated with a higher AFC in women with a BMI ≥ 25 kg/m2 (ß = 7.8, 95%CI 0.003-15.34, p < 0.05). Other common dietary patterns were not significantly associated with ovarian reserve. CONCLUSIONS: Increased adherence to a profertility diet is associated with improved markers of ovarian reserve in overweight and obese women. These findings provide novel insight on potential modifiable lifestyle factors associated with ovarian reserve.

Creating Breast and Gynecologic Cancer Guidelines for Transgender Patients With BRCA Mutations.

More than 1.5 million individuals in the United States identify as transgender. Transgender individuals have lower rates of health care utilization and higher rates of health care discrimination than cisgender patients. With a growing interest in providing comprehensive and compassionate care to the transgender community, there has been a concurrent increase in research on transgender health. However, lack of long-term data limits understanding the effects of hormone therapy on cancer risk factors in this population. This is particularly relevant for patients with hormonally mediated cancers and those at elevated risk from hereditary breast and ovarian cancer syndromes. Few cancer-screening and management guidelines currently exist for this population. Specific practices guided by the nuances of gender identity and gender-affirming care are essential to improve clinical management and to avoid further alienating a population that is already marginalized from the health care system. This commentary summarizes screening, management, and surveillance strategies devised for cisgender patients to offer corresponding recommendations tailored for transgender BRCA mutation carriers. In doing so, it highlights critical unanswered questions pertaining to the care of these patients. To address these questions, we must prioritize this population and adopt more inclusive frameworks in medicine and research.

Association of vaginal bacterial communities and reproductive outcomes with prophylactic antibiotic exposure in a subfertile population undergoing in vitro fertilization: a prospective exploratory study.

OBJECTIVE: To determine whether prophylactic azithromycin is associated with the vaginal bacterial microbiome and clinical outcomes in subfertile women undergoing in vitro fertilization (IVF). DESIGN: Prospective exploratory cohort study. SETTING: Single academic fertility center. PATIENTS: Subfertile women aged 18-43 years undergoing their first IVF cycle and fresh embryo transfer. INTERVENTION: Primary exposure to prophylactic azithromycin (1 g orally) once at baseline. MAIN OUTCOME MEASURES: The primary outcome was the effect of azithromycin on the vaginal microbiome compared with a no-azithromycin group at 3 time points throughout the IVF cycle (baseline, retrieval, and embryo transfer). The secondary outcomes were associations of vaginal bacterial communities with clinical outcomes. RESULTS: A planned a priori exploratory cohort of 27 subjects (12 in the azithromycin treatment group and 15 in the no-azithromycin group) contributed 79 vaginal swabs for the analysis as part of an ongoing randomized, controlled noninferiority trial. No specific taxa were associated with azithromycin or pregnancy at any time point. Azithromycin did not affect alpha diversity or community stability. Although there were trends of a lower bacterial load and higher percentage of Lactobacillus species in the azithromycin group at the time of transfer, these were not statistically significant. In women who did not become pregnant, the percentage of Lactobacillus species was lower (P = .048; Hodges-Lehmann estimate of difference, 0.41; 95% confidence interval, 0.08-0.65) and the change in community composition over time was higher. The percentage of Lactobacillus species at baseline was not predictive of the percentage of Lactobacillus species at the time of embryo transfer. CONCLUSIONS: Prophylactic azithromycin at baseline is not associated with changes in vaginal bacterial communities. Bacterial community features at the time of embryo transfer are associated with pregnancy. Bacterial community structures at baseline are not predictive of those at the time of embryo transfer. CLINICAL TRIAL REGISTRATION NUMBER: NCT03386227.

Predictive factors for fertility preservation in pediatric and adolescent girls with planned gonadotoxic treatment.

PURPOSE: To characterize female pediatric and adolescent patients seen for fertility preservation consultation at an academic medical center and to describe the association between demographic or clinical factors and the use of fertility preservation treatment (FPT). METHODS: This is a retrospective chart analysis of female pediatric and adolescent patients seen for fertility preservation consultation at an academic fertility center over a 14-year period from 2005 to 2019. RESULTS: One hundred six females aged 3-21 years were seen for fertility preservation consultation with a mean age of 16.6 years. Diagnoses included hematologic malignancies (41.5%), gynecologic malignancies (9.4%), other malignancies (31.1%), non-malignant hematologic disease (14.2%), and non-malignant conditions (3.8%). Overall, 64.2% of subjects pursued fertility preservation, including oocyte cryopreservation (35.8%) and ovarian tissue cryopreservation (23.6%). Overall, age, minority race, diagnosis, time since diagnosis, and median household income were not significantly associated with odds of completing an FPT procedure. Among all patients, those who underwent gonadotoxic therapy prior to consultation had a lower odds of receiving FPT (OR= 0.24, 95% CI 0.10-0.55). Among patients without chemotherapy exposure, no factors were associated with FPT. CONCLUSIONS: Among pediatric and adolescent patients at an academic center undergoing a fertility preservation consultation, there were no socioeconomic or clinical barriers to FPT use in those who had not yet undergone gonadotoxic therapy. The only factor that was negatively associated with odds of pursuing FPT was prior chemotherapy exposure.

Barriers to accessing opioid agonist therapy in pregnancy.

BACKGROUND: The incidence of opioid use disorder during pregnancy has risen dramatically in the last couple of decades. Despite the safety and efficacy of treatment for opioid use during pregnancy, pregnant women often cannot access treatment. OBJECTIVE: This study aimed to determine the availability of opioid agonist therapy to pregnant women in Missouri and Illinois and to compare different markers of treatment accessibility between opioid treatment programs and buprenorphine providers and between rural and urban practices. STUDY DESIGN: Buprenorphine providers and opioid treatment programs in Missouri and Illinois were identified using the Substance Abuse and Mental Health Services Administration website. A phone audit was conducted to evaluate barriers to care, including whether clinics accepted new patients, pregnant patients, and insurance, and the time to the first appointment and appointment cost. Rural-urban commuting area codes and practice ZIP codes were used to determine whether practice location was rural or urban. Provider specialty was determined from state licensing databases. RESULTS: There were 1363 buprenorphine providers and 98 opioid treatment programs listed. Clinics were clustered around metropolitan areas, and only 13% of buprenorphine providers (183 of 1363) and 5% of opioid treatment programs (5 of 98) were in rural areas. Despite 3 contact attempts for each clinic, we were unable to reach 42% of buprenorphine providers (401 of 965) and 14% of opioid treatment programs (14 of 98). Of those reached, 40% of buprenorphine providers (223 of 564) and 80% of opioid treatment programs (67 of 84) were accepting new pregnant patients (P=.01). Buprenorphine providers required more contact attempts (>2 attempts in 34% vs 15%; P<.0001) and had longer wait times for the first appointment (>7 days in 27% vs 4%; P=.002) than opioid treatment programs. Buprenorphine providers in urban areas required more attempts to reach (>2 attempts in 36% vs 24%; P=.03) and were less likely to accept Medicaid than those in rural areas (52% vs 74%; P=.008). More than 23% of buprenorphine provider listings (238 of 1038) contained incorrect information, whereas no opioid treatment program listing had incorrect information. Most buprenorphine providers were in primary care or psychiatry, whereas <5% of buprenorphine providers (43 of 1363) were obstetrician-gynecologists. CONCLUSION: This is the first phone audit to evaluate access to opioid agonist therapy for pregnant women. Only a minority of buprenorphine providers offered care for this patient population, and a large proportion required multiple contact attempts and wait times of >7 days. Opioid treatment programs were more responsive and accepting of new pregnant patients but comprised a minority of clinics and were predominately located in urban areas. There is an urgent need for improved reliability of contact information for opioid agonist providers, timely intake and acceptance for treatment of pregnant patients, and overall improved access to clinics that are challenged by geographic and insurance status barriers.

Dietary Patterns, Physical Activity, and Socioeconomic Associations in a Midwestern Cohort of Healthy Reproductive-Age Women.

OBJECTIVE: To characterize dietary patterns and physical activity in a diverse cohort of Midwestern reproductive-age women and to determine associations between these lifestyle factors, socioeconomic factors, and obesity. METHODS: In this cross-sectional study, 185 women completed validated food frequency and physical activity questionnaires. Dietary patterns were identified through principal component analysis. Sociodemographic characteristics associated with dietary pattern adherence and physical activity participation were identified through linear regression. Associations between lifestyle factors and obesity were assessed through logistic regression. RESULTS: Two dietary patterns were identified: a "Prudent" pattern characterized by consumption of fruits, vegetables, olive oil, and nuts and a "Western" pattern including meat, refined carbohydrates, and high-calorie drinks. African-American women and women without a college degree were more likely to adhere to the Western dietary pattern than other women. Women in areas with higher socioeconomic deprivation had lower levels of physical activity, especially leisure-time exercise. Women who completed college participated in more leisure-time exercise and had less physically demanding occupations. Obesity was associated with increasing adherence to the Western dietary pattern in a dose-dependent fashion (aOR range 2.68-4.33, 95% CI range 0.69-16.61) but was not associated with adherence to the Prudent pattern (aOR range 0.46-1.06, 95% CI range 0.13-3.41). Increased physical activity was associated with reduced odds of obesity (aOR range 0.28-0.30, 95% CI range 0.10-0.93). CONCLUSIONS FOR PRACTICE: This study highlights dietary and physical activity patterns associated with obesity in reproductive-age women. Lifestyle interventions focused on minimizing consumption of the Western diet and increasing physical activity may provide an opportunity to reduce obesity among reproductive-age women.