Teaching Pediatric Straddle Injury Repair with Use of a 3D Printed Model.

STUDY OBJECTIVE: To determine the utility of a 3D vulvar model for teaching pediatric straddle injury repair. DESIGN: Prospective study. SETTING: Two academic hospitals. PARTICIPANTS: Twenty obstetrics and gynecology residents INTERVENTIONS AND MAIN OUTCOME MEASURES: Knowledge score on the basis of a 7-question pre/post test. Likert scale questions evaluated the 3D model as a teaching tool. RESULTS: Twenty residents participated; 2 (10%) had ever repaired a straddle injury. Knowledge scores increased after model use and didactic session from 3.05 of possible 7 to 6.35; P = .001. Only 2/20 (10%) residents "agreed" or "strongly agreed" with the statement, "I am comfortable repairing a straddle injury" before the intervention, compared with 19/20 (95%) afterward (P < .001). Of 20 residents, 19 (95%) believed that it simulated surgical experience "very well" or "well." CONCLUSION: The use of a 3D pediatric vulvar model can simulate surgical experience and can be an effective teaching tool when combined with a didactic session on pediatric straddle injury.

The Impact of an Adolescent Gynecology Provider on Intrauterine Device and Subdermal Contraceptive Implant Use Among Adolescent Patients.

STUDY OBJECTIVE: To assess how the addition of a pediatric and adolescent gynecologist (PAG) in an area where one has not previously been available affects the use of long-acting reversible contraception (LARC) among adolescent and adult women 13-24 years of age. DESIGN: Retrospective chart review. SETTING: Academic practice including 12 general practice obstetric/gynecologists (GP) and 1 PAG, and Title X clinics in 3 neighboring counties in West Virginia. PARTICIPANTS: Patients receiving an intrauterine device (IUD) or implant during 2010-2016. INTERVENTIONS: Subject charts were reviewed for age and date at insertion, provider (GP, PAG, and Title X), device type, parity, discontinuation, and sequential LARC placement. MAIN OUTCOME MEASURES: Frequencies of LARC and relative risks (RR) with 95% confidence intervals were calculated for the 13- to 17-year and 18- to 24-year age groups and compared between provider type. RESULTS: The frequency of LARC increased over time for all providers for participants age 13-24; the PAG had the highest frequency of LARC among participants aged 13-17 years. The RR for IUD provision for the PAG provider among those aged 13-17 years was 3.1 and 32.5 times greater compared to GP and Title X (P < .001). Title X providers were 2.9 (2.27, 3.79) and 2.8 (2.06, 3.81) times more likely to provide implants to patients aged 13-17 years compared to PAG and GP, respectively (P < .001). CONCLUSIONS: A PAG provider can have a positive impact on LARC uptake among adolescents in a community where this specialist has not previously been available. This is most noted among 13- to 17-year-old patients receiving IUDs.