Outcomes of oocyte retrievals completed by reproductive endocrinology and infertility fellows versus faculty: a 7-year retrospective review.

PURPOSE: To examine outcomes of oocyte retrievals completed by Reproductive Endocrinology and Infertility (REI) fellows versus faculty physicians. METHODS: This retrospective cohort study examined patients who underwent oocyte retrievals at Mayo Clinic from July 15, 2009, to December 15, 2016. The primary outcome was the oocyte retrieval rate (ORR) calculated per retrieval as the number of oocytes retrieved per follicles aspirated. The Wilcoxon signed-rank test was used to compare follicle and oocyte counts and ORR between fellows and faculty during the same bilateral retrieval. RESULTS: The study cohort included the first bilateral retrieval from 845 unique patients completed by 11 fellows and seven faculty. The median ORR was not statistically different for fellows and faculty (0.79 versus 0.80, p = 0.46). To assess for a learning curve, the outcomes of seven fellows who completed at least 80 retrievals in their first year were examined as four chronologically ordered sets of 20. When these sets were compared to the faculty physician mean ORR, no significant differences were found (p-values of 0.69, 0.69, 0.81, and 0.81, respectively). CONCLUSION: There were no significant differences in oocyte retrieval rates between fellows versus faculty over a 7-year period, with no significant learning curve observed. These findings suggest that fellows possess the requisite skills for successful oocyte retrieval upon entering REI fellowship following their OB/GYN residency. However, this does not diminish the critical role of comprehensive fellowship training and close supervision, especially in initial and complex cases.

HPV vaccination coverage for pediatric, adolescent and young adult patients receiving care in a childhood cancer survivor program.

Pediatric, adolescent and young adult patients undergoing cancer treatment and/or hematopoietic stem cell transplant are at increased risk for developing a secondary human papillomavirus (HPV)-associated malignancy. The objective of this study was to determine HPV vaccination coverage among individuals participating in a childhood cancer survivor program (CCSP). A retrospective cohort study was conducted among CCSP patients age 11-26 years attending a CCSP visit between 2014 and 2019. Survivors were age-, sex-, and race-matched 1:2 with controls without cancer. Data were abstracted from the electronic health record and state-based vaccination registry. Analysis was limited to Minnesota residents to minimize missing vaccination data. Survivorship care plans (SCPs) were reviewed for vaccine recommendations. 592 patients were included in the analyses (200 CCSP patients; 392 controls). By study design, mean age (18.4 years), race (72 % white), and sex (49 % female) were similar in the two groups. Among CCSP patients 22 % resided in a rural area compared to 3.8 % of controls. Vaccination coverage among CCSP patients was not statistically significantly different from controls [60.0 % vs 66.3 %, OR = 0.82, 95 % CI: (0.55, 1.23), p = 0.35]. Completion of 3 doses was not different between groups even though 3 doses is recommended for all CCSP patients regardless of age at initiation (28.5 % vs 30.1 %, p = 0.09). Only 8.0 % of SCPs recommended HPV vaccination. Although patients participating in a CCSP did not have significantly different HPV vaccination coverage compared to controls, HPV vaccination initiation and 3-dose series completion are still suboptimal in a patient population at high-risk of a secondary HPV-associated cancer.

Test Performance of Cervical Cytology Among Adults With vs Without Human Papillomavirus Vaccination.

Importance: Current US cervical cancer screening guidelines do not differ by human papillomavirus (HPV) vaccination status. However, as the positive predictive value (PPV) of a screening test decreases, the risk of a false-positive result increases. Objective: To evaluate whether HPV vaccination is associated with decreased PPV for abnormal cervical cytology. Design, Setting, and Participants: This retrospective cohort study conducted via electronic medical record review included eligible patients aged 21 to 35 years who had at least 1 cervical cytology result within a single health system between January 2015 and December 2018. The health system comprises a partnership between an academic health center and a private not-for-profit health center. Patients with abnormal screening cytology and no diagnostic test results were omitted from analysis. Data were analyzed from December 2019 to November 2021. Exposures: HPV vaccination, defined as receiving at least 1 dose of HPV vaccine. Subgroup analyses were performed for those completing all vaccination doses per Advisory Committee on Immunization Practices guidelines and by age at vaccination initiation, dichotomized as younger than 21 years vs 21 years or older. Main Outcomes and Measures: PPV of abnormal cervical cytology for risk of cervical intraepithelial neoplasia (CIN) 2 or more severe diagnosis. Results: A total of 46 988 patients (mean [SD] age, 28.7 [4.5] years; 3058 [6.5%] Asian; 4159 [8.9%] Black or African American; 35 446 [75.4%] White) were included; 15 494 (33.0%) were at least partially vaccinated, and 4289 (9.1%) had abnormal cytology results during the study period. Among the individuals with abnormal cytology, the PPV for CIN 2 or more severe diagnosis was lower among vaccinated individuals (17.4%; 95% CI, 16.4%-18.4%) than unvaccinated individuals (21.3%; 95% CI, 20.4%-22.3%). Among vaccinated individuals, PPV was significantly lower among those completing vaccination (15.9%; 95% CI, 14.9%-17.0%) than those with incomplete vaccination (22.4%; 95% CI, 20.0%-25.0%), especially among those initiating vaccination when younger than 21 years (11.9%; 95% CI, 10.9%-12.9%) vs those initiating at age 21 years or older (30.7%; 95% CI, 27.3%-34.4%). Conclusions and Relevance: Among a population with relatively low HPV vaccine coverage, the PPV of cervical cytology for CIN 2 or more severe diagnosis was significantly lower among vaccinated individuals. PPV will likely further decrease in the future as a population with higher HPV vaccination coverage ages into screening. Confirmation of these results will call for changes in screening strategies, particularly for completely vaccinated individuals who initiated vaccination when younger than 21 years.