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OBJECTIVE: Excessive gestational weight gain (GWG) increases risk of postpartum weight retention in normal and overweight women but little is known about weight retention in morbidly obese women. We evaluated the impact of GWG on postpartum weight retention in women with class-III obesity. STUDY DESIGN: This is a retrospective cohort of pregnancies at a single institution from July 2013 to December 2017 complicated by body mass index (BMI) ≥ 40 at entry to care. Women were classified as GWG within (WITHIN), less than (LESS), or greater than (MORE) Institute of Medicine's (IOM) recommendations. Women were excluded for multiples, late prenatal care, preterm birth, fetal anomalies, intrauterine demise, weight loss, and missing data. Primary outcome was achievement of intake weight at the postpartum visit. Logistic regression was used to adjust for confounding factors. RESULTS: Among 338 women, 93 (28%) gained WITHIN, 129 (38%) LESS, and 144 (43%) MORE. Women in the MORE group were less likely to achieve their intake weight at the postpartum visit (adjusted odds ratio [AOR] = 0.09 95% confidence interval [CI]: 0.05-0.17, p < 0.01). Women gaining MORE were the only group who did not lose weight from intake to postpartum (Median weight change [LESS: -14 lbs (IQR: -20 to -7)] vs. [WITHIN: -7 lbs (IQR: -13 to -1)] vs. [MORE: 5 lbs (IQR: 0-15)]; p < 0.01). CONCLUSION: Excessive GWG in women with class-III obesity is associated with postpartum weight retention.
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Ganho de Peso na Gestação , Obesidade Mórbida/fisiopatologia , Período Pós-Parto/fisiologia , Complicações na Gravidez/fisiopatologia , Redução de Peso , Adulto , Índice de Massa Corporal , Feminino , Humanos , Modelos Logísticos , Paridade , Gravidez , Estudos RetrospectivosRESUMO
OBJECTIVE: We investigated the association between gestational weight gain (GWG) and postpartum depression (PPD) in women with class III obesity. STUDY DESIGN: This is a retrospective cohort of women with body mass index (BMI) ≥ 40 kg/m2 at entry to care, first prenatal visit ≤14 weeks gestation, with singleton, nonanomalous pregnancies who delivered at term from July 2013 to December 2017. Women missing data regarding PPD were excluded. Primary outcome was PPD; classified as Edinburgh Postnatal Depression Scale (EPDS) score >13/30 or provider's report of depression. Participants were classified, according to Institute of Medicine GWG guidelines (11-20 pounds), as either less than 11 pounds (LT11) or at/more than 11 pounds (GT11). Bivariate statistics compared demographics and pregnancy characteristics. Logistic regression used to estimate odds of primary outcome. RESULTS: Of 275 women, 96 (34.9%) gained LT11 and 179 (65.1%) gained GT11 during pregnancy. The rate of PPD was 8.7% (n = 24), 9 (9.4%) in the LT11 group and 15 (8.4%) in the GT11 group (p = 0.82, odds ratio: 1.13, 95% confidence interval [CI]: 0.48, 2.69). When controlling for entry BMI and multiparity, adjusted odds of PPD was 1.07 (95% CI: 0.44, 2.63). No correlation was found between GWG and EPDS. CONCLUSION: A relationship between GWG and PPD in class III obese women was not found in this cohort.
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Depressão Pós-Parto , Ganho de Peso na Gestação , Obesidade Mórbida/psicologia , Adulto , Índice de Massa Corporal , Feminino , Humanos , Modelos Logísticos , Obesidade Mórbida/fisiopatologia , Razão de Chances , Gravidez , Complicações na Gravidez/fisiopatologia , Complicações na Gravidez/psicologia , Estudos RetrospectivosRESUMO
OBJECTIVE: Obesity in the USA continues to be a prominent medical and public health concern. Due to increasing rates of maternal obesity, the current Institute of Medicine (IOM) guidelines recommend 11-20 pounds of total weight gain during pregnancy in women with a BMI ≥30 kg/m2. The impact of maternal obesity on adverse perinatal outcomes has been well documented however, there is minimal data on the effect of gestational weight gain on neonatal outcomes. In this study, we assessed the association between gestational weight gain (GWG) and neonatal outcomes at term in women with class III obesity. STUDY DESIGN: A retrospective cohort of women delivering at a tertiary care institution between July 2013 and December 2017 with a first-trimester baseline BMI ≥40 kg/m2 was studied. Pregnancies complicated by multiple gestations, preterm delivery, fetal anomalies, intrauterine fetal demise or with missing data were excluded. The primary outcome was a composite of adverse neonatal outcomes including 5 min Apgar <7, neonatal intubation, grade 3 or 4 intraventricular hemorrhage (IVH), confirmed neonatal sepsis or Neonatal Intensive Care Unit (NICU) admission. Secondary outcomes included individual components of composite and NICU admission for >7 days. Demographic, pregnancy complications & delivery characteristics of women who gained more than IOM guidelines (>20 lbs.) were compared to women who gained at or less than IOM guidelines (≤20 lbs.) using bivariate statistics. Stepwise backward regression was used to estimate the odds of outcomes as appropriate. RESULTS: Of 374 women included, 144 (39.5%) gained more than guidelines. Women who gained above IOM recommendations were less likely to be multiparous and use tobacco. Additional demographic, obstetric and delivery characteristics, including BMI at the entry to care, did not differ. The neonatal composite occurred in 30 (8.0%) of all neonates; corresponding to 11.1% of women who gained more than IOM recommendations and 6.1% of those who gained at or below recommendations (p = .12, OR = 1.71, 95%CI 0.74-3.96). Additionally, neonates born to women gaining more than IOM recommendations were more likely to be admitted to the NICU (10.4 vs. 4.3%, p = .03) and have a NICU length of stay >7 days (6.9 vs. 2.2%, p = .03). When adjusted for mode of delivery, delivery BMI, tobacco use, and chorioamnionitis, women who gained more were not more likely to have an adverse neonatal outcome (1.54, 95%CI 0.62-3.80), they were 3.6 times more likely to have a neonate admitted to the NICU for more than 7 days (95%CI 1.00-13.42). CONCLUSIONS: In women with class III obesity, excess gestational weight gain was associated with increased odds of NICU stay >7 days, with trends toward increased NICU admission risk, further emphasizing the importance of appropriate weight gain counseling in this population at risk.
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Ganho de Peso na Gestação , Complicações na Gravidez , Índice de Massa Corporal , Feminino , Humanos , Recém-Nascido , Obesidade/complicações , Obesidade/epidemiologia , Gravidez , Complicações na Gravidez/epidemiologia , Resultado da Gravidez/epidemiologia , Estudos RetrospectivosRESUMO
BACKGROUND: Maternal obesity is associated with delayed lactogenesis and shorter duration of breastfeeding compared to patients with a normal BMI. RESEARCH AIM/QUESTION: We investigated the impact of excessive gestational weight gain, defined as greater than the Institute of Medicine guidelines (>9.1 kg), on the initiation and duration of breastfeeding in patients with class III obesity. METHODS: Retrospective cohort of patients with body mass index ≥40 in first trimester, delivering a singleton term infant at a tertiary care center between July 2013 and December 2017. Primary outcome was exclusive breastfeeding at discharge and at postpartum visit. Secondary outcomes included any breastfeeding at discharge and postpartum visit, and cessation of breastfeeding by the postpartum visit. Descriptive statistics were used to compare those whose gestational weight gain exceeded (eIOM) versus met (mIOM) Institute of Medicine guidelines. Regression models were performed to adjust for baseline confounding factors. RESULTS: Of 294 women included, 117(39.8%) were in the eIOM group. These women were more likely to be primigravida, have a higher delivery BMI, greater delivery blood loss, and have a neonate admitted to the intensive care unit. Exclusive breastfeeding at discharge was not different between eIOM and mIOM (66.7% vs 70.9%, p = .44), nor did eIOM impact likelihood of exclusive breastfeeding at postpartum visit (40.1% vs 34.2%, p = .31). When controlling for confounding factors, breastfeeding at discharge (aOR 1.54 95% CI [0.68-3.49]) or postpartum visit (aOR 0.67[0.31-1.47]) did not differ between eIOM compared to mIOM. CONCLUSIONS: Among women with class III obesity, excessive gestational weight gain did not impact the rate of exclusive breastfeeding at discharge or postpartum visit.
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Ganho de Peso na Gestação , Recém-Nascido , Lactente , Humanos , Feminino , Gravidez , Aleitamento Materno , Estudos Retrospectivos , Obesidade/complicações , Aumento de Peso , Índice de Massa CorporalRESUMO
INTRODUCTION: The differential diagnosis for abnormal uterine bleeding (AUB) among reproductive-age women is broad and includes common and life-threatening conditions. Recognition and accurate diagnosis of AUB are important but can be challenging for medical students. We developed a standardized patient (SP) encounter for medical students during their OB/GYN clerkship. METHODS: We implemented two SP encounters, on AUB and dyspareunia, that included a postencounter note and SP evaluations. Here, we describe the implementation of the SP encounter on AUB. Students received formative feedback on their interpersonal and history-taking skills, differential diagnosis, and management plan from the SP as well as OB/GYN residents and faculty. Student cumulative feedback was obtained mid-clerkship and following the clerkship. Summary statistics and qualitative data for students' experiences are reported. RESULTS: SP cases were implemented at the Duke University School of Medicine with 101 second-year medical students who completed the encounter from September 2018 to July 2019. Regarding the AUB case, SPs identified students as adequate history takers, with a mean evaluation score of 3.45 (SD = 0.15) out of 5. Most students (94%) correctly identified at least one diagnosis and provided evidence. Endometrial cancer/hyperplasia (63%) and uterine leiomyoma (60%) were most likely to be identified. Regarding both SP encounters, of the 82 students (81%) completing the end-of-clerkship survey, 57% indicated that the experience enhanced their overall learning at least adequately well or better. DISCUSSION: The AUB case provided students with the opportunity to exercise their diagnostic and management skills.
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Estágio Clínico , Ginecologia , Obstetrícia , Estudantes de Medicina , Feminino , Ginecologia/educação , Humanos , Obstetrícia/educação , Hemorragia Uterina/diagnósticoRESUMO
We describe outcomes of patients with suspected placenta percreta treated with placental uterine artery embolization (P-UAE) followed by delayed hysterectomy. This is a prospective case series of subjects from 2005 to 2018 with suspected placenta percreta who underwent P-UAE at the time of cesarean delivery followed by delayed hysterectomy. Both scheduled and unscheduled surgical cases were included. Maternal characteristics, surgical approaches, intra- and postoperative outcomes were abstracted from medical records. In total, twenty-two subjects were included. Median (interquartile range, IQR) delivery gestational age was 34.6 (31.9, 35.7) weeks, occurring as scheduled in 17 (77.3%) subjects and unscheduled in 5 (22.7%). Delayed hysterectomy was performed as scheduled in 17 (77.3%) subjects at a median (IQR) 40.5 (38.0, 44.0) days after delivery, and 5 (22.7%) subjects had a hysterectomy prior to scheduled date, median (IQR) 27.0 (17.0, 35.0) days after delivery. Indications for the 5 unscheduled hysterectomies included bleeding (n = 3) and suspected endometritis (n = 2). Three subjects (13.6%) received a blood transfusion (1, 3, 3 units) during delivery, and 7 (31.8%) were transfused during delayed hysterectomy (median [IQR] 2 [1,3] units). Three (13.6%) subjects had bladder resection at the time of hysterectomy; 1 (4.5%) had an unintentional cystotomy and 1 (4.5%) had a ureteral injury. P-UAE followed by delayed hysterectomy appears to be a safe and feasible, although appropriate patient selection and close surveillance are imperative, as 22.7% of patients underwent unscheduled hysterectomy.
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Objective To assess the impact of gestational weight gain >20 pounds (more than Institute of Medicine [IOM] recommendations) on postpartum infectious morbidity in women with class III obesity. Methods This is a retrospective cohort of term, nonanomalous singleton pregnancies with body mass index ≥40 at a single institution from 2013 to 2017. Pregnancies with multiple gestation, late entry to care, and missing weight gain data are excluded. Primary outcome is a composite of postpartum infection (endometritis, urinary tract, respiratory, and wound infection). Secondary outcomes include components of composite, wound complication, readmission, and blood transfusion. Bivariate statistics compared demographics, pregnancy complications, and delivery characteristics of women exceeding IOM guidelines (GT20) with those who did not (LT20). Regression models were used to estimate adjusted odds of outcomes. Results Of 374 women, 144 (39%) gained GT20 and 230 (62%) gained LT20. Primiparous, nonsmokers more likely gained GT20 ( p < 0.05). No significant difference in other demographics. Among women who gained GT20, 10.4% had postpartum infectious morbidity compared with 3.0% in LT20 ( p < 0.01). Wound infection is more common in the GT20 group (7.6 vs. 2%, p = 0.02). After adjustment, women who gained GT20 had threefold higher odds of postpartum infectious morbidity (adjusted odds ratio: 3.17, 95% confidence interval: 1.17, 8.60). Conclusion Women with class III obesity who gain more than the IOM recommends are at increased risk for postpartum infectious morbidity.