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STUDY OBJECTIVE: To identify drivers of disparities among patients undergoing surgical management of myomas when stratified by self-identified patient race. DESIGN: This is a retrospective institutional review board-approved chart review of all patients who underwent a myomectomy at a large academic center. Surgical approach to myomectomy was classified as abdominal, laparoscopic, or robotic-assisted laparoscopic. Myoma burden was quantified preoperatively using uterine volume, intraoperatively by number of myomas listed on operative report, and postoperatively by myoma weight from pathology reports. SETTING: A large tertiary care hospital containing a comprehensive myoma treatment center. PATIENTS: A total of 265 white patients and 121 African American patients who underwent a myomectomy between January 2012 and October 2018 were included in the study population. INTERVENTIONS: Abdominal, laparoscopic, and robotic-assisted myomectomy. Laparoscopic and robotic-assisted myomectomy were classified as minimally invasive myomectomy. Multivariable logistic regression models and a propensity score matching algorithm were used to match African American (AA) women and white women for myoma burden. MEASUREMENTS AND MAIN RESULTS: A total of 386 women were included in the study. AA women (31%; nâ¯=â¯121) had higher myoma burden than white women by preoperative imaging (AA: 36% with 3 or more myomas; white: 19% with 3 or more myomas; p <.01) and operative report (>8 AA: 31% vs white 13%; p <.01). Despite this, AA women underwent minimally invasive myomectomy at similar rates as compared with white women when adjusted for myoma burden, body mass index, preoperative hematocrit, hypertension, and surgical indication (adjusted odds ratio 1.3; 95% confidence interval, 0.8-2.2 myomas; p <.01). Sensitivity analysis using propensity score matching found similar results. CONCLUSION: In this population, AA women had a higher myoma burden than white women. When matched for myoma burden, however, there was no statistically significant difference between rates of minimally invasive myomectomy and abdominal myomectomy. This finding was consistent when controlling for myoma burden measured by preoperative, intraoperative, or postoperative methods of measurement. Further studies are needed to better characterize this disparity at other hospitals and to investigate ways to increase access and equity among patients undergoing minimally invasive myomectomy.
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Laparoscopía , Leiomioma , Miomectomía Uterina , Neoplasias Uterinas , Negro o Afroamericano , Femenino , Humanos , Leiomioma/cirugía , Estudios Retrospectivos , Neoplasias Uterinas/cirugíaRESUMEN
BACKGROUND: A lack of undergraduate medical curricula on providing healthcare to transgender and gender diverse (TGD) patients has contributed to significant health disparities for TGD communities. To address this gap, we designed and evaluated a novel curriculum to train Obstetrics and Gynecology (OB/GYN) clerkship students in caring for TGD patients. METHODS: Following Kern's 6-step method for curriculum development, we created a two-part curriculum on TGD healthcare topics - an online module on gender-affirming care, followed by a series of interactive cases on TGD-specific health topics. Undergraduate medical students completing their core OB/GYN clerkships at a university academic medical center (January-December 2021) were invited to complete this curriculum. Participants completed pre/post assessment surveys to assess their experience caring for TGD patients, as well as a scored knowledge assessment before and after completing the curriculum. RESULTS: Sixty-five students participated in this curricular assessment. Prior to completing the module, 45% agreed that they had received adequate TGD health training. Following module completion, students reported increased comfort in caring for transgender patients (49.2% vs. 81.5%; p < .001) and endorsed an improved fund of knowledge of both healthcare maintenance for TGD patients (61.5% vs. 100%; p < .001) and gender affirming medical therapies (60.0% vs. 96.9%; p < .001). Knowledge scores increased from a mean of 9.65 (1.81) to 12.5 (2.20) out of 15 (p < .001). In post-assessment surveys, 95% of participants agreed that the module was helpful for their learning. Qualitatively, students suggested longitudinal integration of TGD-topics into the pre-clinical curriculum, and expanded opportunities to practice patient counseling. CONCLUSION: The findings of this study support the need for student education on TGD health. Integration of interactive, case-based TGD-care curricula into clinical training may increase medical students' knowledge and comfort in caring for TGD patients. Ongoing efforts to integrate TGD health training into undergraduate medical student curricula are necessary.
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Prácticas Clínicas , Ginecología , Obstetricia , Estudiantes de Medicina , Personas Transgénero , Curriculum , Ginecología/educación , Humanos , Obstetricia/educación , Estudiantes de Medicina/psicologíaRESUMEN
PURPOSE: Studies of medical students suggest they often find the transition from the pre-clinical curriculum to clinical rotations particularly challenging during perioperative clerkships. Educators could add a new perspective into students' clerkship experiences and potential interventions to improve them. The purpose of this study was to examine the educator perspective on students' experiences in perioperative clerkships. The findings could inform potential curricular interventions to facilitate student transition from a didactic environment into perioperative clerkships. METHODS: Semi-structured qualitative interviews were conducted with 16 faculty and residents in the departments of anaesthesia, obstetrics and gynaecology (OBGYN), and general surgery across multiple clinical teaching sites at one institution. Interview questions explored their perceptions of the challenges students face during their transition into perioperative clerkships and probed thoughts on curriculum interventions they believed would be the most beneficial. Interviews were recorded, transcribed and analysed thematically. FINDINGS: Three themes were identified. Faculty and residents perceive that student experiences on perioperative clerkships are shaped by (1) students' ability to adapt to the specialty and operating room norms on these clerkships, (2) students' understanding of how they can meaningfully contribute to the clinical team, and (3) dedicated teaching time constraints. Interventions were suggested to address educator expectations and student gaps, such as implementing a pre-clerkship orientation across anaesthesia, general surgery and OBGYN. CONCLUSIONS: To facilitate the medical student transition to perioperative clerkships, interventions should aid students in adapting to clerkship norms for these specialties and clarifying their role and expectations within the care team.
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Prácticas Clínicas , Docentes Médicos , Internado y Residencia , Investigación Cualitativa , Estudiantes de Medicina , Humanos , Prácticas Clínicas/organización & administración , Estudiantes de Medicina/psicología , Internado y Residencia/organización & administración , Docentes Médicos/psicología , Femenino , Entrevistas como Asunto , MasculinoRESUMEN
Introduction: Laparoscopic surgery requires significant training, and prior studies have shown that surgical residents lack key laparoscopic skills. Many educators have implemented simulation curricula to improve laparoscopic training. Given limited time for dedicated, in-person simulation center practice, at-home training has emerged as a possible mechanism by which to expand training and promote practice. There remains a gap in published at-home laparoscopic curricula employing embedded feedback mechanisms. Methods: We developed a nine-task at-home laparoscopic curriculum and an end-of-curriculum assessment following Kern's six-step approach. We implemented the curriculum over 4 months with first- to third-year residents. Results: Of 47 invited residents from general surgery, obstetrics/gynecology, and urology, 37 (79%) participated in the at-home curriculum, and 25 (53%) participated in the end-of-curriculum assessment. Residents who participated in the at-home curriculum completed a median of six of nine tasks (interquartile range: 3-8). Twenty-two residents (47%) responded to a postcurriculum survey. Of these, 19 (86%) reported that their laparoscopic skills improved through completion of the curriculum, and the same 19 (86%) felt that the curriculum should be continued for future residents. Residents who completed more at-home curriculum tasks scored higher on the end-of-curriculum assessment (p = .009 with adjusted R 2 of .28) and performed assessment tasks in less time (p = .004 with adjusted R 2 of .28). Discussion: This learner-centered laparoscopic curriculum provides guiding examples, spaced practice, feedback, and graduated skill development to enable junior residents to improve their laparoscopic skills in a low-stakes, at-home environment.
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Competencia Clínica , Curriculum , Ginecología , Internado y Residencia , Laparoscopía , Obstetricia , Urología , Humanos , Laparoscopía/educación , Internado y Residencia/métodos , Ginecología/educación , Obstetricia/educación , Urología/educación , Educación de Postgrado en Medicina/métodos , Encuestas y Cuestionarios , Femenino , Entrenamiento Simulado/métodosRESUMEN
OBJECTIVE: Traditionally, expert surgeons have provided surgical trainees with feedback about their simulation performance, including for asynchronous practice. Unfortunately, innumerable time demands may limit experts' ability to provide feedback. It is unknown whether and how peer feedback is an effective mechanism to help residents acquire laparoscopic skill in an asynchronous setting. As such, we aimed to assess the effect of peer feedback on laparoscopic performance and determine how residents perceive giving and receiving peer feedback. DESIGN: We conducted a convergent mixed methods study. In the quantitative component, we randomized residents to receive feedback on home laparoscopic tasks from peers or faculty. We then held an end-of-curriculum, in-person laparoscopic assessment with members from both groups and compared performance on the in-person assessment between the groups. In the qualitative component, we conducted interviews with resident participants to explore experiences with feedback and performance. Three authors coded and rigorously reviewed interview data using a directed content analysis. SETTING: We performed this study at a single tertiary academic institution: the University of California, San Francisco. PARTICIPANTS: We invited 47 junior residents in general surgery, obstetrics-gynecology, and urology to participate, of whom 37 (79%) participated in the home curriculum and 25 (53%) participated in the end-of-curriculum assessment. RESULTS: Residents in the peer feedback group scored similarly on the final assessment (mean 70.7%; SD 16.1%) as residents in the faculty feedback group (mean 71.8%; SD 11.9%) (pâ¯=â¯0.86). Through qualitative analysis of interviews with 13 residents, we identified key reasons for peer feedback's efficacy: shared mental models, the ability to brainstorm and appreciate new approaches, and a low-stakes learning environment. CONCLUSIONS: We found that peer and faculty feedback led to similar performance in basic laparoscopy and that residents engaged positively with peer feedback, suggesting that peer feedback can be used when residents learn basic laparoscopy.
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Competencia Clínica , Docentes Médicos , Internado y Residencia , Laparoscopía , Grupo Paritario , Laparoscopía/educación , Humanos , Femenino , Masculino , Educación de Postgrado en Medicina/métodos , Cirugía General/educación , Curriculum , Retroalimentación Formativa , Entrenamiento SimuladoRESUMEN
Background: Opportunities for residents to develop laparoscopic skills have decreased with the rise in robotic operations and the development of complex, subspecialized laparoscopic operations. Given the changing training landscape, this study aimed to identify laparoscopic surgeons' perceptions of gaps in current laparoscopic skills in general surgery, obstetrics-gynecology, and urology residency programs. Methods: Laparoscopic surgeons who operate with residents participated in semi-structured interviews. Questions addressed expectations for resident proficiency, deficits in laparoscopic surgical skills, and barriers to learning and teaching. Two authors independently coded de-identified transcripts followed by a conventional content analysis. Results: Fourteen faculty members from thirteen subspecialties participated. Faculty identified three main areas to improve laparoscopic training across specialties: foundational knowledge, technical skills, and cognitive skills. They also recognized an overarching opportunity to address faculty development. Conclusions: This qualitative study highlighted key deficiencies in laparoscopic training that have emerged in the current, changing era of minimally invasive surgery. Key message: This qualitative study identified laparoscopic educators' perceptions of deficiencies in laparoscopic training. Findings emphasized the importance of incorporating high quality educational practices to optimize training in the current changing landscape of laparoscopic surgery.
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Endometriosis is a leading cause of pain and infertility affecting millions of women globally. Herein, we characterize variation in DNA methylation (DNAm) and its association with menstrual cycle phase, endometriosis, and genetic variants through analysis of genotype data and methylation in endometrial samples from 984 deeply-phenotyped participants. We estimate that 15.4% of the variation in endometriosis is captured by DNAm and identify significant differences in DNAm profiles associated with stage III/IV endometriosis, endometriosis sub-phenotypes and menstrual cycle phase, including opening of the window for embryo implantation. Menstrual cycle phase was a major source of DNAm variation suggesting cellular and hormonally-driven changes across the cycle can regulate genes and pathways responsible for endometrial physiology and function. DNAm quantitative trait locus (mQTL) analysis identified 118,185 independent cis-mQTLs including 51 associated with risk of endometriosis, highlighting candidate genes contributing to disease risk. Our work provides functional evidence for epigenetic targets contributing to endometriosis risk and pathogenesis. Data generated serve as a valuable resource for understanding tissue-specific effects of methylation on endometrial biology in health and disease.
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Endometriosis , Femenino , Humanos , Endometriosis/genética , Metilación de ADN , Dolor , Implantación del EmbriónRESUMEN
Maternal stress during pregnancy is linked to several negative birth outcomes. The placenta, a unique pregnancy-specific organ, not only nourishes and protects the fetus but is also the major source of progesterone and estrogens. As the placenta becomes the primary source of maternal progesterone (P4) and estradiol between 6-9 weeks of gestation, and these hormones are critical for maintaining pregnancy, maternal stress may modulate levels of these steroids to impact birth outcomes. The objective was to test whether maternal perceived stress crosses the placental barrier to modulate fetal steroids, including cortisol, which is a downstream indicator of maternal hypothalamic-pituitary-adrenal (HPA) axis regulation and is associated with negative fetal outcomes. Nulliparous women, 18 years or older, with no known history of adrenal or endocrine illness were recruited during their third trimester of pregnancy at the University of California San Francisco (UCSF) Mission Bay hospital obstetrics clinics. Simultaneous measurement of 10 steroid metabolites in maternal (plasma and hair) and fetal (cord blood and placenta) samples was performed using tandem mass spectrometry along with assessment of the perceived stress score and sociodemographic status. While the maternal perceived stress score (PSS) and sociodemographic status were positively associated with each other and each with the body mass index (BMI) (r = 0.73, p = 0.0008; r = 0.48, p = 0.05; r = 0.59, p = 0.014, respectively), PSS did not correlate with maternal or fetal cortisol, cortisone levels, or fetal birth weight. Regardless of maternal PSS or BMI, fetal steroid levels remained stable and unaffected. Progesterone was the only steroid analyte quantifiable in maternal hair and correlated positively with PSS (r = 0.964, p = 0.003), whereas cord estradiol was negatively associated with PSS (r = -0.94, p = 0.017). In conclusion, hair progesterone might serve as a better marker of maternal stress than cortisol or cortisone and maternal PSS negatively impacts fetal estradiol levels. Findings have implications for improved biomarkers of stress and targets for future research to identify factors that buffer the fetus from adverse effects of maternal stress.