First Trimester Fetal Clubfoot: A Novel Presentation of Severe Osteogenesis Imperfecta.

Talipes equinovarus, also called clubfoot, is a relatively common congenital defect affecting approximately one in every 1000 live births. Most cases of clubfoot are expected to be idiopathic and unrelated to an underlying genetic syndrome. In approximately 20% of cases, a clear genetic etiology is identified. Here we present two cases of bilateral clubfoot identified via fetal ultrasound in the first trimester associated with osteogenesis imperfecta diagnosed in the second trimester. Both fetuses presented with multiple fractures and were identified to have loss-of-function variants in COL1A1. An association between clubfeet in the first trimester and osteogenesis imperfecta has not been previously reported to the best of our knowledge, which leads to unique opportunities for prompt diagnosis, genetic counseling and testing, and appropriate management.

Interprofessional Education Between Midwifery Students and Obstetrics and Gynecology Residents: An American College of Nurse-Midwives and American College of Obstetricians and Gynecologists Collaboration.

Despite areas of excellence, US perinatal care outcomes lag behind most developed countries. In addition, a shortage and maldistribution of health care providers exists. The American College of Nurse-Midwives and the American College of Obstetricians and Gynecologists (ACOG) partnered to obtain funding to develop interprofessional education modules and other learning activities for midwifery students and obstetrics and gynecology residents in 4 demonstration sites. The multidisciplinary 2016 ACOG document Collaboration in Practice: Implementing Team-Based Care was adopted as a framework. Core competencies of values and ethics, roles and responsibilities, interprofessional communication, and teams and teamwork developed by the Interprofessional Education Collaborative were used to guide the work. Seven modules have been developed including guiding principles, patient-centered care, role clarification, collaborative practice, history and culture, care transition, and difficult conversations. Learners participate in laboratory and simulation activities and work together in clinical care settings. Stakeholder experiences as well as barriers to implementation are discussed. Learning materials and activity descriptions are open resourced and shared on a project website for use by programs interested in implementing an interprofessional curriculum. Ongoing formal evaluation including pilot testing of a program evaluation method is described.

How to Engage Your Team to Implement Delayed Cord Clamping.

This article describes how a health care team changed practice by implementing delayed cord clamping as standard practice. After administration of a survey to assess clinicians' knowledge and to discover barriers to this proposed practice change, members of a multidisciplinary committee used the results to create a guideline for delayed cord clamping and a plan for successful implementation. Integral to embedding and sustaining changes in practice was development of the Delivery Room Brief and Debrief Tool and inclusion of the process into nursing guidelines and the electronic health record. Through the use of these tools and teamwork, delayed cord clamping was implemented as standardized practice across six hospitals within this health care system.

The Perinatal Birth Environment: Communication Strategies and Processes for Adherence to a Standardized Guideline in Women Undergoing Second-Stage Labor With Epidural Anesthesia.

Key to any perinatal safety initiative is buy-in and strong leadership from obstetric and pediatric providers, advanced practice nurses, and labor and delivery nurses in collaboration with ancillary staff. In the fall of 2007, executives of a large Midwestern hospital system created the Zero Birth Injury Initiative. This multidisciplinary group sought to eliminate birth injury using the Institute of Healthcare Improvement Perinatal Bundles. Concurrently, the team implemented a standardized second-stage labor guideline for women who choose epidural analgesia for pain management to continue the work of eliminating birth injuries in second-stage labor. The purpose of this article was to describe the process of the modification and adaptation of a standardized second-stage labor guideline, as well as adherence rates of these guidelines into clinical practice. Prior to implementation, a Web-based needs assessment survey of providers was conducted. Most (77% of 180 respondents) believed there was a need for an evidence-based guideline to manage the second stage of labor. The guideline was implemented at 5 community hospitals and 1 academic health center. Data were prospectively collected during a 3-month period for adherence assessment at 1 community hospital and 1 academic health center. Providers adhered to the guideline in about 57% of births. Of patients whose provider followed the guideline, 75% of women were encouraged to delay pushing compared with only 28% of patients delayed pushing when the provider did not follow the guideline.

Postinterview communication with residency applicants: a call for clarity!

The residency match is an increasingly competitive process. Communication from medical student applicants to programs varies, and the effect this has on their rank status is unclear. We assessed how obstetrics and gynecology program directors interpret and act on postinterview communication initiated by applicants by conducting an anonymous cross-sectional web-based survey of allopathic obstetrics and gynecology program directors. One hundred thirty-seven program directors (55%) responded to the survey. Twenty-nine percent would consider ranking an applicant more favorably if the applicant expressed interest (beyond a routine thank you) or if a faculty mentor personally known to the program director stated that the applicant was ranking the program first. Fifty-two percent indicated that they would rank an applicant more favorably if a mentor known to them endorsed the applicant as outstanding. Approximately 30% responded that applicants who did not communicate with their program were disadvantaged compared with those who did. Approximately 17% stated it was desirable to create additional specialty-specific guidelines regarding postinterview contact between programs and applications. Based on the wide variation in how program directors interpret and act on postinterview communication from applicants, residency programs should formulate and communicate a clear policy about whether they request and how they respond to postinterview communication from applicants and their mentors. This will establish a more level playing field and eliminate potential inequities resulting from inconsistent communication practices.

Educational intervention, revised instrument sterilization methods, and comprehensive preoperative skin preparation protocol reduce cesarean section surgical site infections.

BACKGROUND: In 2005, of the approximately 4 million births in the United States, 30% were by cesarean section (C-section) delivery, which translates to roughly over 1 million C-sections in 2005 alone. C-section is associated with higher morbidity than vaginal delivery. Women who undergo C-section are 5 times more likely to develop a postpartum infection after delivery than women who undergo vaginal delivery. OBJECTIVE: Estimates of surgical site infection (SSI) after C-section range from 1.50 to 2.64. A quality improvement initiative was implemented at the University of Minnesota Medical School to reduce rates of SSI using changes based on recommended care initiatives. METHODS: The multidisciplinary team developed a comprehensive staff education and training program, added a preoperative skin preparation protocol using chlorhexidine gluconate (CHG) no-rinse cloths, added CHG with alcohol for interoperative skin preparation, and modified instrument sterilization techniques. RESULTS: Data analysis revealed a statistically significant reduction in the overall SSI rate from 7.5% (33/441) in January-July 2006 to 1.2% (5/436) in January-July 2007 (chi(2) test statistic, 21.2; P < .001; relative reduction of 84%). CONCLUSION: Interventions, including staff education, use of CHG no-rinse cloths for preoperative skin prep, CHG with alcohol for intraoperative skin prep, and appropriate instrument sterilization management led to reductions in SSI rates in patients undergoing C-section at our institution. Rates of endometritis were also noted to be lower after implementation of the interventions.

The effect of relaxin on the oxytocin receptor in human uterine smooth muscle cells.

EXPERIMENTAL OBJECTIVES: Activation of the oxytocin receptor (OTR) induces phospholipase C induced PIP(2) turnover in the human uterus. Relaxin (RLX), a polypeptide hormone produced in the corpus luteum of pregnancy as well as in the placenta and decidua inhibits PIP(2) turnover and subsequent signaling in human myometrium. The purpose of this study was to evaluate a possible effect of RLX on OTR regulation in human uterine smooth muscle cells. Primary cultures of myometrium from term pregnant women undergoing elective caesarean section were incubated for different time periods (0-96 h) and with different concentrations of RLX [10 pg/ml-20 microg/ml]. The effects on OTR binding, mRNA and protein expression were evaluated by means of (125)I-OVT binding assay, RT-PCR and flow cytometry. RESULTS: Prolonged RLX incubation was able to inhibit 30-40% of OTR binding while binding affinity remained unchanged. Oxytocin receptor mRNA and protein expression were down regulated by RLX about 50% and 35% respectively. CONCLUSION: We report for the first time an effect of RLX on OTR regulation in human uterine myometrial cells. The above results indicate that high local uterine RLX concentrations may be involved in uterine quiescence during human pregnancy by down regulating the OTR.

The effect of the anti-inflammatory cytokines interleukin-4 and interleukin-10 on lipopolysaccharide-stimulated production of prostaglandin E2 by cultured human decidual cells.

OBJECTIVE: We hypothesized that interleukin-4 (IL-4) and interleukin-10 (IL-10) diminish production of PGE2 by lipopolysaccharide (LPS)-stimulated cultured human decidual cells. STUDY DESIGN: Decidual cells from six women undergoing elective cesarean delivery without labor at term were cultured to confluence and incubated with LPS (10 ng/mL) with and without IL-4 and IL-10 (10 ng/mL) and the supernatant assayed for PGE2. RESULTS: PGE2 concentration in non-treated cells (NT) was 16,693+/-8991 pg/mL and in cells incubated with IL-4 alone was 13,490+/-5729 pg/mL, not statistically different from that of the NT cells. Incubation with LPS increased PGE2 concentration (32,540+/-18,795 pg/mL) compared to NT cells (p=0.02). PGE2 concentration in cells co-incubated with IL-4 and LPS (8975+/-5249 pg/mL) was lower than in the LPS-alone group (p=0.005). PGE2 concentration in cells co-incubated with IL-10 and LPS was 29,644+/-25,085 pg/mL, not different from the LPS-alone group. CONCLUSIONS: IL-4 reduced LPS-stimulated PGE2 production in decidual cells while IL-10 did not. IL-4 is a potential immunomodulatory agent in decidual inflammation.

Estradiol and progesterone regulate oxytocin receptor binding and expression in human breast cancer cell lines.

The effects of estradiol (E2) and progesterone on the oxytocin receptor (OTR) were investigated in MCF-7 and Hs 578T human breast cancer cell lines. OTR messenger RNA and protein were identified by reverse transcriptase polymerase chain reaction (PCR) and solution-phase hybridization-RNase protection assay, and Western blot analysis, respectively, in cell lines and in cancerous breast tissue removed from women at mastectomy. Cells were exposed to E2, progesterone, or vehicle (each steroid, 10(-10)-10(-6) M) for 24 h and harvested for extraction of RNA. The OTR PCR product was increased by E2 (10(-7) M, p < 0.05, or 10(-6) M, p < 0.01 vs control) and decreased by progesterone (control vs 10(-7) or 10(-6) M, each p < 0.005). Hs578T cells were cultured in the presence or absence of E2 (10(-6) M) or progesterone (10(-6) M) for 24 h and binding was measured. For the E2-exposed cells, the Kd (p < 0.05), and Bmax (p < 0.01) were higher whereas for the progesterone-treated cells the Kd (p < 0.05) and Bax were lower than control cells. E2 and progesterone not only regulate OTR expression and binding in normal mammary myoepithelium but also in malignant mammary cell lines.