Role of the National Health Service Corps in Delivering Substance Use Disorder Treatment in Underserved Communities.

OBJECTIVE: To help address the opioid epidemic, the U.S. Health Resources and Services Administration expanded the National Health Service Corps (NHSC) to include two new loan repayment programs (LRPs)-the Substance Use Disorder LRP and the Rural Community LRP-to supplement the existing standard LRP. In this article, the authors aimed to describe the role of these NHSC programs in addressing workforce shortages and providing substance use disorder treatment, including for opioid use disorder, in underserved areas. METHODS: Administrative data on NHSC clinician locations were merged with county-level data to characterize the communities served by NHSC clinicians. Primary data from surveys and key informant interviews with NHSC site administrators (N=9) and clinicians (N=9) were used to describe changes in NHSC clinician service delivery due to the COVID-19 pandemic. RESULTS: The NHSC LRP expansion increased the number of clinicians providing behavioral health treatment in underserved areas, especially rural areas. A majority of NHSC sites surveyed have increased their provision of substance use disorder treatment since the COVID-19 pandemic began. CONCLUSIONS: This article demonstrates the valuable role of these NHSC programs as resources that policy makers can use to mitigate the challenges of health care workforce shortages and burnout.

Initiatives to Reduce Maternal Mortality and Severe Maternal Morbidity in the United States : A Narrative Review.

Maternal mortality and severe maternal morbidity are critical health issues in the United States, with unacceptably high rates and racial, ethnic, and geographic disparities. Various factors contribute to these adverse maternal health outcomes, ranging from patient-level to health system-level factors. Furthermore, a majority of pregnancy-related deaths are preventable. This review briefly describes the epidemiology of maternal mortality and severe maternal morbidity in the United States and discusses selected initiatives to reduce maternal mortality and severe maternal morbidity in the areas of data and surveillance; clinical workforce training and patient education; telehealth; comprehensive models and strategies; and clinical guidelines, protocols, and bundles. Related Health Resources and Services Administration initiatives are also described.

MicroRNA-138 Inhibits Osteogenic Differentiation and Mineralization of Human Dedifferentiated Chondrocytes by Regulating RhoC and the Actin Cytoskeleton.

MicroRNAs (miRNAs) are known to play critical roles in many cellular processes including those regulating skeletal development and homeostasis. A previous study from our group identified differentially expressed miRNAs in the developing human growth plate. Among those more highly expressed in hypertrophic chondrocytes compared to progenitor chondrocytes was miR-138, therefore suggesting a possible role for this miRNA in regulating chondrogenesis and/or endochondral ossification. The goal of this study was to determine the function of miR- 138 in regulating osteogenesis by using human osteoarthritic dedifferentiated chondrocytes (DDCs) as source of inducible cells. We show that over-expression of miR-138 inhibited osteogenic differentiation of DDCs in vitro. Moreover, cell shape was altered and cell proliferation and possibly migration was also suppressed by miR-138. Given alterations in cell shape, closer analysis revealed that F-actin polymerization was also inhibited by miR-138. Computational approaches showed that the small GTPase, RhoC, is a potential miR-138 target gene. We pursued RhoC further given its function in regulating cell proliferation and migration in cancer cells. Indeed, miR-138 over-expression in DDCs resulted in decreased RhoC protein levels. A series of rescue experiments showed that RhoC over-expression could attenuate the inhibitory actions of miR-138 on DDC proliferation, F-actin polymerization and osteogenic differentiation. Bone formation was also found to be enhanced within human demineralized bone scaffolds seeded with DDCs expressing both miR-138 and RhoC. In conclusion, we have discovered a new mechanism in DDCs whereby miR-138 functions to suppress RhoC which subsequently inhibits proliferation, F-actin polymerization and osteogenic differentiation. To date, there are no published reports on the importance of RhoC in regulating osteogenesis. This opens up new avenues of research involving miR-138 and RhoC pathways to better understand mechanisms regulating bone formation in addition to the potential use of DDCs as a cell source for bone tissue engineering. © 2018 The Authors. JBMR Plus is published by Wiley Periodicals, Inc. on behalf of the American Society for Bone and Mineral Research.

Obstetricians and gynecologists' opinions about the Affordable Care Act and their expectations about how it will impact their practice.

As the primary healthcare providers for women, obstetrician-gynecologists' (OB/GYNs) experiences with and opinions about the Affordable Care Act (ACA) are important to understand. An online survey was sent to 1000 randomly selected OB/GYNs who were members of the American College of Obstetricians and Gynecologists (ACOG) in 2014. Of those, 523 opened the email and 163 responded (31% participation rate). Data were collected August 2014-October 2014 and analyzed in 2015-2016. Support for the ACA was widely distributed, with the largest subset of the sample (about 21%) in the "very supportive" category. Opinions of the ACA were more supportive than they were in a previous study conducted in 2011. When given a list of possible positive and negative impacts of the ACA on their practice, roughly 1 in 5 reported that the ACA increased work-related stress (28%), decreased total profits (22%), and lowered career satisfaction (22%), whereas 8.6% reported that the ACA increased quality of care. Around half of the providers thought that their newly insured patients would have the same level of education (42%) and numeric ability (55%) as their current patients. Almost all respondents (87%) indicated that it is at least slightly important for patients to understand their numeric likelihood of risk (such as numeric risk information from medications, treatments, and other procedures you might prescribe) -31% think it is extremely important and 44% think it is moderately important.

Screening and Treatment for Iron Deficiency Anemia in Women: Results of a Survey of Obstetrician-Gynecologists.

Objective To better understand the knowledge, attitudes and practices of obstetrician-gynecologists with respect to screening and treatment for iron deficiency anemia (IDA). Methods A total of 1,200 Fellows and Junior Fellows of the American College of Obstetricians and Gynecologists were invited to participate in a survey on blood disorders. Respondents completed a questionnaire regarding their patient population, screening and treatment practices for IDA, and general knowledge about IDA and its risk factors. Results Overall response rate was 42.4%. Thirty-eight percent of respondents screen non-pregnant patients regularly, based on risk factors; 30.5% screen only when symptoms of anemia are present. For pregnant patients, 50.0% of respondents screen patients at their initial visit, while 46.2% screen every trimester. Sixty-one percent of respondents supplement pregnant patients when there is laboratory evidence of anemia; 31.6% supplement all pregnant patients. Forty-two percent of respondents screen post-partum patients based on their risk factors for IDA. However, when asked to identify risk factors for post-partum anemia, slightly more than half of respondents correctly identified young age and income level as risk factors for post-partum anemia; only 18.9% correctly identified pre-pregnancy obesity as a risk factor. Conclusion There are opportunities for increased education on IDA for obstetrician-gynecologists, specifically with respect to risk factors. There also appears to be substantial practice variance regarding screening and supplementation for IDA, which may correspond to variability in professional guidelines. Increased education on IDA, especially the importance of sociodemographic factors, and further research and effort to standardize guidelines is needed.

miR-483 targets SMAD4 to suppress chondrogenic differentiation of human mesenchymal stem cells.

MicroRNAs (miRNAs) can regulate cellular differentiation processes by modulating multiple pathways simultaneously. Previous studies to analyze in vivo miRNA expression patterns in developing human limb cartilage tissue identified significant downregulation of miR-483 in hypertrophic chondrocytes relative to proliferating and differentiated chondrocytes. To test the function of miR-483 during chondrogenesis, lentiviral strategies were used to overexpress miR-483 during in vitro chondrogenesis of human bone marrow-derived mesenchymal stem cells (hBM-MSCs). While the in vivo expression patterns led us to hypothesize that miR-483 may enhance chondrogenesis or suppress hypertrophic marker expression, surprisingly, miR-483 overexpression reduced chondrocyte gene expression and cartilage matrix production. In addition, cell death was induced at later stages of the chondrogenesis assay. Mechanistic studies revealed that miR-483 overexpression resulted in downregulation of the TGF-ß pathway member SMAD4, a known direct target of miR-483-3p. From these studies, we conclude that constitutive overexpression of miR-483 in hBM-MSCs inhibits chondrogenesis of these cells and does not represent an effective strategy to attempt to enhance chondrocyte differentiation and anabolism in this system in vitro. © 2017 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 35:2369-2377, 2017.

Assessing Abnormal Uterine Bleeding: Are Physicians Taking a Meaningful Clinical History?

INTRODUCTION: Women with abnormal uterine bleeding (AUB) report significant reductions in quality of life (QOL), which can be attributed in many cases to the fear of embarrassing episodes of bleeding. We performed this study to determine whether or not during clinical encounters physicians addressed the impact of AUB on patient-reported QOL. MATERIALS AND METHODS: Between October 2008 and May 2009, we conducted a cross-sectional study of members of the American College of Obstetricians and Gynecologists. Surveys were distributed using a mixed method (web- and mail-based) and included questions about physician characteristics and types of questions used when obtaining a clinical history from a patient with AUB. We calculated the proportion of physicians who endorsed asking each type of clinical question with 95% confidence intervals (CIs). RESULTS: Four hundred seventeen questionnaires were returned (52%). Ninety-nine percent (95% CI 98.4%-99.9%) reported always asking a bleeding heaviness question, 87.2% (95% CI 83.2%-90.5%) reported always asking a QOL question, and 17.5% (95% CI 13.6%-21.9%) reported always asking a mood associated with bleeding question. Seventy-eight percent specifically asked patients about bleeding through their clothes, and 55% asked about changing social plans because of bleeding. Only 18% endorsed that asking about QOL was most essential for the evaluation of women with AUB. No physician characteristics such as years since completing residency, geography, or gender were associated with how commonly providers reported asking questions regarding impact of bleeding on QOL. CONCLUSIONS: Physicians may not be optimizing patient-provider interactions during menstrual history taking with patients with AUB by failing to assess impact of AUB on QOL in a way that is meaningful to patients.

Survey of Obstetrician-Gynecologists in the United States About Taeniasis and Cysticercosis.

An estimated 50 million persons worldwide are infected with cysticerci, the larval forms of the Taenia solium tapeworm. Neurocysticercosis can cause seizures, epilepsy, and hydrocephalus, and fatal cases have been reported in the United States in immigrants and in travelers returning from endemic countries. Pregnant women with symptomatic neurocysticercosis present treatment challenges, whereas those with the adult tapeworm infection (i.e., taeniasis) can put their infants and other family members, as well as obstetrician-gynecologists and their staff, at risk for cysticercosis. A questionnaire developed by the American College of Obstetricians and Gynecologists was sent to a representative sample of 1,000 physicians to assess their awareness of T. solium infection and the potential for it to be encountered in an obstetrics and gynecology setting. In total, 31.4% of respondents correctly answered that taeniasis is caused by eating undercooked pork containing T. solium cysts (95% confidence interval [CI] = 26.6-36.5). While only 14.5% (95% CI = 11.0-18.6) of respondents correctly answered that cysticercosis is acquired by ingesting tapeworm eggs shed in human stools, twice that number (30.3%; 95% CI = 25.5-35.3) correctly answered that a mother with taeniasis can cause cysticercosis in her infant. Practicing in a state in which cysticercosis was reportable at the time of the survey was not significantly associated with answering any of the 12 knowledge questions correctly. Overall, knowledge of T. solium infection among U.S. obstetricians-gynecologists is limited. This may result in missed opportunities to diagnose and treat pregnant women with taeniasis, which may put family members and obstetrics clinical staff at risk for cysticercosis.

Emerging roles for long noncoding RNAs in skeletal biology and disease.

Normal skeletal development requires tight coordination of transcriptional networks, signaling pathways, and biomechanical cues, and many of these pathways are dysregulated in pathological conditions affecting cartilage and bone. Recently, a significant role has been identified for long noncoding RNAs (lncRNAs) in developing and maintaining cellular phenotypes, and improvements in sequencing technologies have led to the identification of thousands of lncRNAs across diverse cell types, including the cells within cartilage and bone. It is clear that lncRNAs play critical roles in regulating gene expression. For example, they can function as epigenetic regulators in the nucleus via chromatin modulation to control gene transcription, or in the cytoplasm, where they can function as scaffolds for protein-binding partners or modulate the activity of other coding and noncoding RNAs. In this review, we discuss the growing list of lncRNAs involved in normal development and/or homeostasis of the skeletal system, the potential mechanisms by which these lncRNAs might function, and recent improvements in the methodologies available to study lncRNA functions in vitro and in vivo. Finally, we address the likely utility of lncRNAs as biomarkers and therapeutic targets for diseases of the skeletal system, including osteoarthritis, osteoporosis, and in cancers of the skeletal system.

Base J represses genes at the end of polycistronic gene clusters in Leishmania major by promoting RNAP II termination.

The genomes of kinetoplastids are organized into polycistronic gene clusters that are flanked by the modified DNA base J. Previous work has established a role of base J in promoting RNA polymerase II termination in Leishmania spp. where the loss of J leads to termination defects and transcription into adjacent gene clusters. It remains unclear whether these termination defects affect gene expression and whether read through transcription is detrimental to cell growth, thus explaining the essential nature of J. We now demonstrate that reduction of base J at specific sites within polycistronic gene clusters in L. major leads to read through transcription and increased expression of downstream genes in the cluster. Interestingly, subsequent transcription into the opposing polycistronic gene cluster does not lead to downregulation of sense mRNAs. These findings indicate a conserved role for J regulating transcription termination and expression of genes within polycistronic gene clusters in trypanosomatids. In contrast to the expectations often attributed to opposing transcription, the essential nature of J in Leishmania spp. is related to its role in gene repression rather than preventing transcriptional interference resulting from read through and dual strand transcription.

The Double Disparity Facing Rural Local Health Departments.

Residents of rural jurisdictions face significant health challenges, including some of the highest rates of risky health behaviors and worst health outcomes of any group in the country. Rural communities are served by smaller local health departments (LHDs) that are more understaffed and underfunded than their suburban and urban peers. As a result of history and current need, rural LHDs are more likely than their urban peers to be providers of direct health services, leading to relatively lower levels of population-focused activities. This review examines the double disparity faced by rural LHDs and their constituents: pervasively poorer health behaviors and outcomes and a historical lack of investment by local, state, and federal public health entities.

Obstetrician and gynecologists' population-based screening practices.

BACKGROUND: The ability to obtain genetic information can now be accomplished in far greater detail, and more quickly than in the past. It is important to understand obstetrician-gynecologists' (ob-gyns) screening practices as these changes occur. METHODS: Cross-sectional survey was performed by mailing paper surveys to Fellows of the American College of Obstetricians and Gynecologists and a subset of Fellows who belong to the Collaborative Ambulatory Research Network (CARN). RESULTS: Response rates were 57% for the CARN network. Almost all responders (92%) offer population-based genetic screening in the prenatal period and almost all (93%) conduct counseling prior to the provision of genetic testing. Almost all (92%) counsel patients when the result is positive, with 46% being the primary counselor and 55% calling the patient themselves. When results are negative, 73% counsel with 58% indicating they are the primary counselor and 17% call patients themselves. A total of 72% have received continuing medical education (CME) on genetics within 5 years, with 79% receiving CME at conferences and 21% receiving CME online. CONCLUSION: Ob-gyns have a large role in providing patients new genetic screening technologies. This role requires a significant knowledge base, some of which can be obtained by online modules; however, our study suggests online education is underutilized as a means for CME on genetic screening among ob-gyns.

Surgical Techniques at Cesarean Delivery: A U.S. Survey.

Objective To assess the frequency of surgical techniques at cesarean delivery (CD) among U.S. obstetricians. Methods Members of the American College of Obstetrician Gynecologists were randomly selected and e-mailed an online survey that assessed surgical closure techniques, demographics, and reasons. Data were analyzed using SPSS (IBM Corp., Armonk, New York, United States), descriptive statistics, and analysis of variance. Results Our response rate was 53%, and 247 surveys were analyzed. A similar number of respondents either "always or usually" versus "rarely or never" reapproximate the rectus muscles (38.4% versus 43.3%, p = 0.39), and close parietal peritoneum (42.5% versus 46.9%, p = 0.46). The most frequently used techniques were double-layer hysterotomy closure among women planning future children (73.3%) and suturing versus stapling skin (67.6%); the least frequent technique was closure of visceral peritoneum (12.2%). Surgeons who perform double-layer hysterotomy closure had fewer years in practice (15.0 versus 18.7 years, p = 0.021); surgeons who close visceral peritoneum were older (55.5 versus 46.4 years old, p < 0.001) and had more years in practice (23.8 versus 13.8 years practice; p < 0.001). Conclusion Similar numbers of obstetricians either reapproximate or leave open the rectus muscles and parietal peritoneum at CD, suggesting that wide variation in practice exists. Surgeon demographics and safety concerns play a role in some techniques.

Clinicians' awareness of the Affordable Care Act mandate to provide comprehensive tobacco cessation treatment for pregnant women covered by Medicaid.

The Affordable Care Act (ACA) requires states to provide tobacco-cessation services without cost-sharing for pregnant traditional Medicaid-beneficiaries effective October 2010. It is unknown the extent to which obstetricians-gynecologists are aware of the Medicaid tobacco-cessation benefit. We sought to examine the awareness of the Medicaid tobacco-cessation benefit in a national sample of obstetricians-gynecologists and assessed whether reimbursement would influence their tobacco cessation practice. In 2012, a survey was administered to a national stratified-random sample of obstetricians-gynecologists (n = 252) regarding awareness of the Medicaid tobacco-cessation benefit. Results were stratified by the percentage of pregnant Medicaid patients. Chi-squared tests (p < 0.05) were used to assess significant associations. Analyses were conducted in 2014. Eighty-three percent of respondents were unaware of the benefit. Lack of awareness increased as the percentage of pregnant Medicaid patients in their practices decreased (range = 71.9%-96.8%; P = 0.02). One-third (36.1%) of respondents serving pregnant Medicaid patients reported that reimbursement would influence them to increase their cessation services. Four out of five obstetricians-gynecologists surveyed in 2012 were unaware of the ACA provision that required states to provide tobacco cessation coverage for pregnant traditional Medicaid beneficiaries as of October 2010. Broad promotion of the Medicaid tobacco-cessation benefit could reduce treatment barriers.

Comparing physicians personal prevention practices and their recommendations to patients.

BACKGROUND: Hypothetical choice studies suggest that physicians often take more risk for themselves than on their patient's behalf. OBJECTIVE: To examine if physicians recommend more screening tests than they personally undergo in the real-world context of breast cancer screening. DESIGN: Within-subjects survey. PARTICIPANTS: A national sample of female obstetricians and gynecologists (N = 135, response rate 54%) from the United States. In total, they provided breast care to approximately 2,800 patients per week. MEASURES: Personal usage history and patient recommendations regarding mammography screening and breast self-examination, a measure of defensive medicine practices. RESULTS: Across age groups, female physicians were more likely to recommend mammography screening than to have performed the procedure in the past 5 years (86% vs. 81%, p = .10). In respondents aged 40-49 this difference was significant (91% vs. 82%, p < .05), whereas no differences were detected for younger or older physicians. Among respondents in their 40s, 18% had undergone annual screenings in the past 5 years, compared to 48% of their colleagues above 50. Respondents were as likely to practice breast self-examination (98%) as to recommend it (93%), a pattern that was consistent across age groups. A logistic regression model of personal use of mammography significantly predicted recommending the procedure to patients (OR = 15.29, p = .001). Similarly, number of breast self-examinations performed over the past 2 years positively predicted patient recommendations of the procedure (OR = 1.31, p < .001). CONCLUSIONS: Obstetricians and gynecologists tended to recommend early mammography screening to their patients, though their personal practices indicated later start than their own recommendations and lower frequency of screening than peers in recent studies have recommended.

Obstetrician-Gynecologists' Practices, Statistical Literacy, and Risk Communication with Regard to Sexually Transmitted Infections.

In order to best care for women, obstetrician-gynecologists (ob-gyns) must be able to diagnose and treat sexually transmitted infections (STIs), as well as effectively communicate risks regarding STIs. This article provides a narrative review of studies primarily conducted by the Research Department at the American College of Obstetricians and Gynecologists, about missed opportunities for STI risk communication. Missed opportunities include the omission or partial completion of STI risk assessment and counseling, failure to offer screening or testing, lack of follow-up on STI testing/vaccination refusals, and a failure to comply with existing guidelines. We also discuss knowledge level, time constraints, and gaps in statistical literacy as barriers to STI communication. The aim of this article is to highlight common barriers to risk communication, discuss their potential impact, and suggest means by which these obstacles can be addressed. Future directions for training, education, and research are discussed.

Survey of obstetrician-gynecologists in the United States about toxoplasmosis: 2012 update.

PURPOSE: Toxoplasmosis, caused by the parasite Toxoplasma gondii, can have serious impacts on fetal development in the setting of acute maternal primary infection. The American College of Obstetricians and Gynecologists (ACOG) sought to determine current knowledge, practices, opinions, and educational preferences regarding T. gondii infection in pregnancy among ACOG members practicing prenatal care. METHODS: ACOG sent a survey to 1,056 members chosen by stratified random sampling from membership lists, including 370 participants and 686 non-participants in the Collaborative Ambulatory Research Network (CARN). Mailings were sent up to four times to nonresponders. RESULTS: Survey minimum response rates were 40.3% (CARN) and 19.7% (non-CARN); response rates adjusted for imputed non-eligibility were 59.7% (CARN) and 22.6% (non-CARN). Among providers, 80.2% had diagnosed no acute maternal T. gondii infections in the past 5 years, 12.7% correctly identified the screening role of the Toxoplasma avidity test, 42.6% performed serologic T. gondii screening for at least some asymptomatic pregnant women, and 62.1% of those who so did used appropriate approaches. Providers in the northeastern United States were 2.02 times more likely to routinely screen than those in the west (p = 0.025) and female providers were 1.48 times more likely than male providers (p = 0.047). The potential educational interventions considered useful by the most practitioners were updated ACOG guidelines on screening (81.4%) and management (71.7%) for acute T. gondii infection in pregnancy. CONCLUSIONS: ACOG members would benefit from educational efforts targeted at risk factor counseling and screening approaches.

Obstetrician-gynecologists' knowledge of sickle cell disease screening and management.

BACKGROUND: Although obstetrician/gynecologists (OB/GYNs) play an important role in sickle cell disease (SCD) screening and patient care, there is little information on knowledge of SCD or sickle cell trait (SCT) or related practices in this provider group. Our objective was to assess SCD screening and prenatal management practices among OB/GYNs. METHODS: Twelve hundred Fellows and Junior Fellows of the American College of Obstetricians and Gynecologists (the College)a were invited to complete a mailed survey, of which half (n = 600) belonged to the Collaborative Ambulatory Research Network.b Participants answered questions regarding appropriate target patient groups for prenatal SCD screening, folic acid requirements, practice behaviors and adequacy of their medical school and residency training. RESULTS: A total of 338 CARN members (56.3%) and 165 non-CARN members (27.5%) returned a survey. Of the 503 responders, 382 provided obstetric services and were included in the analyses. Forty percent of these respondents (n = 153) reported seeing at least 1 patient with SCD in the last year. Of these, 97.4% reported regularly screening people of African descent for SCD or SCT, whereas 52.9% reported regularly screening people of Mediterranean descent and 30.1% reported regularly screening people of Asian descent. Only 56.2% knew the correct recommended daily dose of folic acid for pregnant women with SCD. The proportion of respondents that rated training on SCD screening, assessment and treatment as barely adequate or inadequate ranged from 19.7% to 39.3%. CONCLUSIONS: The practice of many OB/GYNs who care for patients with SCD are not consistent with the College Practice Guidelines on the screening of certain target groups and on folic acid supplementation. There may be an opportunity to improve this knowledge gap through enhanced medical education.

Screening practices and attitudes of obstetricians-gynecologists toward new and emerging tobacco products.

OBJECTIVE: We examined screening practices and attitudes of obstetricians-gynecologists toward the use of noncombustible tobacco products (chewing tobacco, snuff/snus, electronic cigarettes, and dissolvables) during pregnancy. STUDY DESIGN: The authors mailed a survey in 2012 to 1024 members of the American College of Obstetricians and Gynecologists, including Collaborative Ambulatory Research Network (CARN) and non-CARN members. Stratified random selection was used to generate CARN and non-CARN samples. RESULTS: Response rates were 52% and 31% for CARN and non-CARN members, respectively. Of 252 total eligible respondents (those currently providing obstetrics care) 53% reported screening pregnant women at intake for noncombustible tobacco product use all or some of the time, and 40% reported none of the time. Respondents who reported that noncombustible products have adverse health effects during pregnancy, but are safer than cigarettes, ranged from 20.2% (dissolvables) to 29% (electronic cigarettes) and that the health effects are the same as those of cigarettes from 13.5% (electronic cigarettes) to 53.6% (chewing tobacco). Approximately 14% reported that electronic cigarettes have no adverse health effects; <1% reported no health effects for the remaining products. Two-thirds of the respondents wanted to know more about the potential health effects of noncombustible tobacco products; only 5% believed themselves to be fully informed. CONCLUSION: A large proportion of obstetrician-gynecologists reported never or inconsistently screening their pregnant patients for the use of noncombustible tobacco products. Responses regarding the harms of these products relative to cigarettes were mixed and most respondents wanted more information. Development and dissemination of guidance for providers is needed to improve decision-making regarding noncombustible tobacco products.

Obstetrician-gynecologists and contraception: practice and opinions about the use of IUDs in nulliparous women, adolescents and other patient populations.

OBJECTIVES: Use of intrauterine devices (IUDs) by US women is low despite their suitability for most women of reproductive age and in a variety of clinical contexts. This study examined obstetrician-gynecologists' practices and opinions about the use of IUDs in adolescents, nulliparous women and other patient groups, as well as for emergency contraception. DESIGN: A survey questionnaire was sent to a computer-generated sample of 3000 fellows who were reflective of the American College of Obstetricians and Gynecologists (College) membership. RESULTS: After exclusions from the 1552 returned surveys (51.7% response rate), 1150 eligible questionnaires were analyzed. Almost all obstetrician-gynecologists (95.8%) reported providing IUDs, but only 66.8% considered nulliparous women, and 43.0% considered adolescents appropriate candidates. Even among obstetrician-gynecologists who recalled reading a College publication about IUDs, only 78.0% and 45.0% considered nulliparous women and adolescents appropriate candidates, respectively. Few respondents (16.1%) had recommended the copper IUD as emergency contraception, and only 73.9% agreed that the copper IUD could be used as emergency contraception. A total of 67.3% of respondents agreed that an IUD can be inserted immediately after an abortion or miscarriage. Fewer (43.5%) agreed that an IUD can be inserted immediately postpartum, and very few provide these services (11.4% and 7.2%, respectively). Staying informed about practice recommendations for long-acting reversible contraception was associated with broader provision of IUDs. CONCLUSIONS: Although most obstetrician-gynecologists offer IUDs, many exclude appropriate candidates for IUD use, both for emergency contraception and for long-term use, despite evidence-based recommendations. IMPLICATIONS: This study shows that obstetrician-gynecologists still do not offer IUDs to appropriate candidates, such as nulliparous women and adolescents, and rarely provide the copper IUD as emergency contraception.