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We investigated the use of robotic objective performance metrics (OPM) to predict number of cases to proficiency and independence among abdominal transplant fellows performing robot-assisted donor nephrectomy (RDN). 101 RDNs were performed by 5 transplant fellows from September 2020 to October 2023. OPM included fellow percent active control time (%ACT) and handoff counts (HC). Proficiency was defined as ACT ≥ 80% and HC ≤ 2, and independence as ACT ≥ 99% and HC ≤ 1. Case number was significantly associated with increasing fellow %ACT, with proficiency estimated at 14 cases and independence at 32 cases (R 2  = 0.56, p < 0.001). Similarly, case number was significantly associated with decreasing HC, with proficiency at 18 cases and independence at 33 cases (R 2  = 0.29, p < 0.001). Case number was not associated with total active console time (p = 0.91). Patient demographics, operative characteristics, and outcomes were not associated with OPM, except for donor estimated blood loss (EBL), which positively correlated with HC. Abdominal transplant fellows demonstrated proficiency at 14-18 cases and independence at 32-33 cases. Total active console time remained unchanged, suggesting that increasing fellow autonomy does not impede operative efficiency. These findings may serve as a benchmark for training abdominal transplant surgery fellows independently and safely in RDN., (© 2024. The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature.)

Background: An increasing number of transplant centers have adopted robot-assisted living donor nephrectomy. Thus, a transplant fellow assessment tool is needed for promoting operative independence in an objective and safe manner., Methods: In this pilot study, data was prospectively collected on both fellow performance with focus on technique, efficiency, and communication ("overall RO-SCORE"), and operative steps ("operative steps RO-SCORE"). Robotic user performance metrics were analyzed from the da Vinci Xi system, including fellow percent active control time (ACT) and handoff counts., Results: From July 2020 to February 2021, twenty-one robot-assisted donor nephrectomies were performed. In regression analysis, fellow performance (based on both RO-SCOREs and robot % ACT) was significantly associated with both time and case number, with time-to-independence modelled at 8.4-14.2 months, and case number-to-independence estimated at 15-22 cases. Robot user metrics provided valid objective measures alongside RO-SCOREs., Conclusions: This pilot study provides an effective assessment tool for promoting operative competency in robot-assisted donor nephrectomy among transplant fellows., Competing Interests: Declaration of competing interest On behalf of all authors, the corresponding author states that there is no conflict of interest., (Copyright © 2022 Elsevier Inc. All rights reserved.)

Background: The majority of liver transplantations (LTs) in North America are performed by transplant surgery fellows with attending surgeon supervision. Although a strict case volume requirement is mandatory for graduating fellows, no guidelines exist on providing constructive feedback to trainees during fellowship., Study Design: A retrospective review of all adult LTs performed by abdominal transplant surgery fellows at a single American Society of Transplant Surgeons-accredited academic institution from 2005 to 2019 was conducted. Data from the most recent 5 fellows were averaged to generate reference learning curves for 8 variables representing operative efficiency (ie total operative time, warm ischemia time, and cold ischemia time) and surgical outcomes (ie intraoperative blood loss, unplanned return to the operating room, biliary complication, vascular complication, and patient/graft loss). Data for newer fellows were plotted against the reference curves at 3-month intervals to provide an objective assessment measure., Results: Three hundred and fifty-two adult LTs were performed by 5 fellows during the study period. Mean patient age was 56 years; 67% were male; and mean Model for End-Stage Liver Disease score at transplantation was 22. For the 8 primary variables, mean values included the following: total operative time 330 minutes, warm ischemia time 28 minutes, cold ischemia time 288 minutes, intraoperative blood loss 1.59 L, biliary complication 19.6%, unplanned return to operating room 19.3%, and vascular complication 2.3%. A structure for feedback to fellows was developed using a printed report card and through in-person meetings with faculty at 3-month intervals., Conclusions: Comparative feedback using institution-specific reference curves can provide valuable objective data on progression of individual fellows. It can aid in the timely identification of areas in need of improvement, which enhances the quality of training and has the potential to improve patient care and transplantation outcomes., (Copyright © 2021. Published by Elsevier Inc.)

Objective: To assess prevalence and predictors of hepatitis B immune status among adolescents and young adults (AYA) seeking outpatient medication treatment for opioid use disorder (MOUD)., Study Design: A retrospective medical chart review was conducted of AYA seeking MOUD between January 1, 2013 through December 31, 2015. Inclusion criteria included: diagnosis of opioid use disorder according to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition; received hepatitis serologic testing; and no evidence of prior or current hepatitis B infection. Hepatitis B immunization initiation was defined as a record of at least 1 hepatitis B vaccination; while receipt of at least 3 vaccinations indicated immunization completion. The presence of hepatitis B surface antibody (anti-HBs) was the primary outcome measure., Results: Of the 193 patients that met eligibility criteria, the presence of anti-HBs was evident in 62 (32.1%). Hepatitis B immunization initiation and completion before presenting for MOUD was documented in 102 (52.9%) and 84 (43.5%). In multivariable logistic regression modeling, hepatitis B immunization initiation after infancy was associated with increased odds of having protective anti-HBs relative to immunization series initiation in infancy (OR 8.96, 95% CI 1.57-51.05). Completion of hepatitis B immunization series after infancy as compared to completion in infancy also increased the odds of protective anti-HBs (OR, 6.68, 95% CI 2.10-21.24)., Conclusions: Rates of immunity to hepatitis B were low in AYA seeking MOUD. It is important to immunize patients seeking MOUD for hepatitis B and follow up with checks for seroconversion.

Introduction: There is a critical need to develop interventions that help adolescents and young adults with opioid use disorders (OUDs) connect with, engage in, and remain consistent with the treatment given that patients who develop long-term OUDs experience long-term medical and mental health sequelae., Methods: We implemented quality improvement (QI) processes to increase early engagement and 6-month retention within a medication-assisted treatment clinic for youth with OUDs. QI interventions included motivational interviewing (MI) staff training, implementation of reduced initial treatment requirements, reduction of access barriers to treatment, and enhancement of patient treatment motivation. We monitored the impact of the interventions via a p-chart., Results: A statistically significant shift was seen in the 6-month retention rate following both MI staff training and the use of reduced initial treatment requirements. Second visit return rate also experienced a statistically significant shift following transportation support and an incentive program., Discussion: Our data demonstrate that following MI staff training, reduced initial clinic requirements, transportation support, and utilization of an incentive program, the second visit return rate, and 6-month retention rate improved within an outpatient medication-assisted treatment clinic for youth with OUDs., (Copyright © 2019 the Author(s). Published by Wolters Kluwer Health, Inc.)

Purpose: Rural young adults experience greater unmet need for mental health (MH) and alcohol or drug (AOD) treatment and lower health insurance coverage than urban residents. It is unknown whether Affordable Care Act (ACA) reforms in 2010 (dependent coverage extended to age 26) or 2014 (Medicaid expansion) closed rural/urban gaps in insurance and treatment. The present study compared changes in rates of health insurance, MH treatment, and AOD treatment for rural and urban young adults over a period of ACA reforms., Methods: Young adult participants (18-25 years) in the National Survey on Drug Use and Health (2008-2014) with past-year psychological distress or AOD abuse were included. Difference-in-differences logistic regression models estimated rural/urban differences in insurance, MH, and AOD treatment pre- versus post-ACA reforms. Analyses adjusted for gender, race, marital status, and health status., Results: Among 39,482 young adults with psychological distress or AOD, adjusted insurance rates increased from 72.0% to 81.9% (2008-2014), but a significant rural/urban difference (5.1%) remained in 2014 (P < .05). Among young adults with psychological distress (n = 23,470), MH treatment rates increased following 2010 reforms from 30.2% to 33.0%, but gains did not continue through 2014. Differences in MH treatment over time did not vary by rural/urban status and there were no significant changes in AOD treatment for either group., Conclusions: Although rates of insurance increased for all young adults, a significant rural/urban difference persisted in 2014. Meaningful increases in MH and AOD treatment may require targeted efforts to reduce noninsurance barriers to treatment., (© 2017 National Rural Health Association.)

Background: Although generally asymptomatic, severe Chlamydia trachomatis (C. trachomatis) infections have been documented. C. trachomatis has been associated with myocarditis as well as sepsis., Case: A 19-year-old girl with type 1 diabetes mellitus developed sudden-onset mental status change and shock after resolution of diabetic ketoacidosis. Abdominal and pelvic imaging showed uterine and adnexal inflammation, and pelvic examination confirmed a diagnosis of pelvic inflammatory disease. The patient was intubated, required vasopressor support, and developed severe biventricular myocardial dysfunction. Infectious myocarditis workup was negative. Nucleic acid amplification testing from vaginal discharge was positive for C. trachomatis and Trichomonas vaginalis and negative for Neisseria gonorrhoeae., Summary and Conclusion: C. trachomatis should be considered in the workup of septic shock, particularly in populations at high risk for sexually transmitted infections., (Copyright © 2017 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.)

Background: Fibroepithelial polyps (FEPs) are benign tumors, of possibly hormone-dependent nature, found in the vulvovaginal region of women of reproductive age., Case: A 15-year-old adolescent girl, receiving hormonal contraceptive therapy, who presented with multiple vulvar masses with histopathology consistent with FEP., Summary and Conclusion: The spectrum of the morphology of FEPs might make their diagnosis challenging. We describe a rare presentation of vulvar FEPs in an adolescent girl receiving hormonal contraceptive therapy., (Copyright © 2017 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.)

Background: Little is known about the relationship between opioid prescribing practices and the prevalence of adolescent opioid misuse., Objective: To examine the relationships between both opioid prescriptions filled by adolescents and adults and adolescents seeking treatment for opioid misuse in Ohio., Methods: Analyses of large statewide databases from 2008 to 2012, including all 88 counties in Ohio. The Ohio Board of Pharmacy provided data regarding prescription opioids filled by adolescents (12-20 years, N = 50,030,820 doses) and adults (>20 years, N = 3,811,288,395 doses) by county of residence. The Ohio Department of Mental Health and Drug Addiction Services provided annual treatment admissions for adolescent opioid misuse by county of residence (N = 6446)., Results: Adults filled prescriptions for nearly 100 oral opioid doses per capita annually, while adolescents filled prescriptions for approximately 7 oral opioid doses per capita annually. In Bayesian Poisson modeling examining the effect of annual adult per capita dose on adolescent treatment admissions, adjusted for annual adolescent per capita dose and year, an increase of one in the annual adult per capita opioid dose resulted in an increase of 1.3% (RR = 1.013, 95% HPD CI = [1.008, 1.017]) in the rate of adolescent treatment admissions. This association corresponds to a 99.99% chance that the adolescent treatment rate increases when the annual per capita adult dose is increased by one unit., Conclusion: The amount of opioids filled by adults in Ohio, although relatively stable from 2008 to 2012, is approximately 13 times that filled by adolescents and is significantly associated with adolescents seeking treatment for opioid misuse. Efforts to decrease adolescent opioid misuse should also focus on reducing adult opioid prescriptions.

Objective. To evaluate ego strengths, in the context of Erikson's framework, among adolescents and young adults diagnosed with opioid dependence as compared to non-drug using youth. Methods. Opioid dependent (n = 51) and non-drug using control (n = 31) youth completed the self-administered Psychosocial Inventory of Ego Strengths (PIES). The PIES assesses development in the framework of Erikson's ego strength stages. Multivariate linear regression modeling assessed the independent association of the primary covariate (opioid dependent versus control) as well as potential confounding variables (e.g., psychiatric comorbidities, intelligence) with total PIES score. Results. Mean total PIES score was significantly lower in opioid dependent youth (231.65 ± 30.39 opioid dependent versus 270.67 ± 30.06 control; p < 0.01). Evaluation of the PIES subscores found significant (p < 0.05) delays in all ego strength areas (hope, will, purpose, competence, fidelity, love, care, and wisdom). When adjusting for potential confounders, opioid dependence remained a significant (p < 0.001) independent predictor of total PIES score. Conclusion. Adolescents with opioid dependence demonstrated significant delays in ego strength development. A treatment approach acknowledging this delay may be needed in the counseling and treatment of adolescents with opioid dependence.

Objectives: Opioid abuse and dependence rates continue to rise among U.S. adolescents. Medication-assisted treatment with buprenorphine/naloxone (BUP/NAL) has been shown to be effective up to 12 weeks. Few data are available regarding extended treatment outcomes. The objective of this study was to describe 1-year retention and compliance of a specific pediatric, outpatient BUP/NAL treatment program for opioid-dependent adolescents and young adults., Methods: Retrospective chart review was conducted of all opioid-dependent adolescents and young adults (N = 103) who sought treatment from January 12, 2010, to January 9, 2011. Participants were classified as prescription opioid-dependent or combined heroin/prescription opioid-dependent. Opioid abstinence and BUP/NAL compliance were assessed by urine drug screen (UDS) at each visit. A Kaplan-Meier curve was fit to describe patients' retention time over 1 year., Results: Mean age was 19.2 ± 1.6 years, 50.5% male, 98.1% white non-Hispanic, and 31.9% prescription opioid-dependent. Overall rates of opioid abstinence and BUP/NAL compliance were high (85.2% and 86.6%, respectively). Seventy-five percent of patients returned for a second visit. Patient retention was 45% at 60 days and 9% at 1 year. Female sex (P < 0.05), negative UDS for opioids (P < 0.001) or tetrahydrocannabinol (P < 0.001), and positive UDS for BUP/NAL (P < 0.001) were associated with longer retention time., Conclusions: Although patient retention was the largest barrier to success, a subset of opioid-dependent adolescents and young adults achieved long-term sobriety in our specific clinic program with continued outpatient BUP/NAL therapy. Retention correlated with UDS negative for opioids, negative for tetrahydrocannabinol, and positive for BUP/NAL.

Purpose. The objective of this study was to document the number of controlled substance prescriptions filled by adolescents and young adult patients in the 2 years prior to presentation for opiate dependence treatment. Methods. Opiate-dependent youth (N = 125) presenting to our Medication-Assisted Treatment for Addiction program from January 1, 2008 to June 30, 2010 were identified via electronic medical record. Subjects were further classified based on their opiate use as dependent to heroin-only, prescription (Rx) opiate-only, or combined heroin + Rx opiate only. The Ohio Automated Rx Reporting System (OARRS) was used to identify each subject's controlled substance prescription history. Negative binomial regression was used to examine the relationships between patient characteristics and the total number of prescriptions filled. Results. Twenty-five percent of subjects had filled ≥6 prescriptions, and 15% had filled ≥11 prescriptions. The mean number of prescriptions filled was 5 (range: 0-59). Thirteen percent had filled ≥6 opiate/narcotic prescriptions, and 8% had filled ≥11 prescriptions. Conclusions. A subset of opiate-dependent youth had filled multiple opiate/narcotic prescriptions providing some evidence that physician-provided prescriptions may be a source of opiate abuse or diversion for a minority of opiate-dependent adolescents and young adults.

Background: Intrauterine devices are being used more frequently in adolescents requiring long-term reversible contraception. This population of sexually active adolescents is also at risk for pelvic inflammatory disease (PID)., Cases: We report two cases of PID in adolescents with IUDs in place, both of whom had symptom resolution with removal of their IUDs, and in whom both IUDs were culture positive for Enterococcus., Summary and Conclusion: Whether these results indicate vaginal contamination or a causative agent for PID is unclear, but one should consider alternative causes of PID in adolescents with IUDs, particularly in those with prolonged symptoms., (Copyright © 2012 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.)

Cutaneous alternariosis is a rare infection typically observed only in immunocompromised adults, but we report here that the infection can occur in apparently healthy adolescents. We saw a clinically healthy adolescent boy who presented with cutaneous alternariosis 6 weeks after suffering a laceration to his right ankle. Treatment with itraconazole resulted in significant improvement after 1 month.

Adolescent females are disproportionately represented among reported cases of sexual victimization. Because sexual victimization is associated with an array of negative sequelae (e.g., depression, alcohol abuse), psychometrically sound instruments are urgently needed to assess sexual victimization or coercion. The investigation conducts a preliminary analysis of the reliability and validity of the Sexual Experiences Survey (SES) for a sample drawn from a high-risk population-African American adolescent females. Our analyses indicate good internal consistency for the SES with this sample. Convergent validity is demonstrated. Specifically, scores on the SES are associated with significantly lower levels of self-esteem and mastery, higher levels of depression, lower levels of family cohesion, higher levels of family conflict, and higher levels of using alcohol and being a smoker. Preliminary support for discriminant validity is also obtained. This study is a stepping stone for future investigations into the psychometric evaluation of the SES.

We examined levels of sexual victimization among a sample of 249 14- to 19-year-old African American adolescent women. Victimization was common: 32.1% reported having been raped, 33.7% had experienced sexual coercion, and 10.8% reported an attempted rape. Only 23.4% had never been victimized. We investigated whether levels of psychological health and family dysfunction varied as a function of the type of sexual victimization. Girls who had been raped had lower levels of self-esteem and mastery and higher levels of depression compared to girls who reported no sexual victimization. Significantly higher levels of family cohesion and significantly lower levels of family support were reported by girls who had been raped versus girls who reported no sexual victimization. These findings are a starting point for future studies by providing evidence that levels of mental health and family dysfunction vary by the type of sexual victimization experienced.

Background: Providers not skilled in the evaluation of sexually transmitted infections (STIs) may treat pubic lice infestation without considering other organisms. This study compared the rate of chlamydia and gonorrhea infections in adolescents with and without pubic lice., Goal: The goals of the study were to compare the rate of chlamydia and gonorrhea infections between adolescents infested or not infested with pubic lice and to evaluate lice infestation as a predictor for concurrent chlamydia or gonorrhea infection., Study Design: A retrospective chart review of sexually active adolescents at a juvenile detention center in the Midwest between July 1998 and June 2000 was conducted. The index group was 62 adolescents with pubic lice screened for concurrent STIs. The control group included 201 randomly selected adolescents without pubic lice who underwent STI screening., Results: In the entire study population (263 subjects), there were 60 cases of chlamydia (23% of all subjects) and 29 cases of gonorrhea (11%). Neisseria gonorrhoeae infection was present in 18% of index subjects and 9% of controls. Chlamydia trachomatis infection was noted in 39% of index subjects and 18% of controls. Pubic lice infestation predicted C trachomatis infection (odds ratio = 3.31)., Conclusions: Pubic lice infestation is predictive of a concurrent C trachomatis infection in this population. Adolescents infested with pubic lice should be screened for other STIs, including chlamydia and gonorrhea.

Objectives: The aim was to examine the rate of childhood sexual abuse along with the factors (age of abuse onset, type of perpetrator, and duration of the abuse), as well as the relationship of these factors to psychological functioning among females with a history of childhood abuse. Second, to determine whether levels of psychological functioning and family discord differ among females with and without a history of childhood sexual abuse., Method: A cross-sectional design was used. Two hundred and forty-nine adolescent females were recruited from a community-based health program. Two trained female interviewers administered an anonymous survey that assessed childhood sexual abuse, psychological functioning, and family environment., Results: Fifty-seven (22.9%) of those surveyed reported childhood sexual abuse, of which 44.3% were intrafamilial and 55.7% were interfamilial. Age at onset ranged from 3 years to 17 years; 62.5% reported that the sexual abuse occurred 1 to 4 times; 27.9% reported a duration ranging from 1 year to 13 years; and 9.6% reported a duration of 1 month to 7 months. Multiple regression analysis revealed that a greater duration predicted higher levels of depression and lower levels of self-esteem among females with a history of sexual abuse. Females with a history of childhood sexual abuse scored significantly lower on measures of self-esteem and mastery, and significantly higher on measures of physical and emotional abuse., Conclusions: Results indicate that adolescent females with a history of childhood sexual abuse suffer an array of negative sequelae that include psychological and family distress.

This was a study of 102 adolescent females, 12-20 years of age, presenting to a central city clinic for medical care. Participants completed an oral questionnaire that included demographics, and questions regarding scholastic history, sexual behavior, and substance use. Each subject completed the Accuracy Level Test (ALT), a reading test. The subject's reading test grade level was subtracted from her appropriate grade in school to give a reading delay level (RDL). The mean reading grade level for all subjects was 6.7 +/- 2.6 and the average reading delay was 4.5 +/- 2.5 grades. Poor school attenders had greater reading delays (5.8 +/- 3.4 grades behind vs. 4.3 +/- 2.2 for good attenders p < 0.04), and those who repeated grades were also significantly delayed (5.5 +/- 2.4 grades behind vs. 3.7 +/- 2.3, p < 0.0007). Previously pregnant students had a greater delay in reading level than their nonpregnant peers (5.2 +/- 2.3 vs. 3.9 +/- 2.5 respectively p < 0.01). Delayed reading levels appear to correlate with some risk behaviors. The ALT may serve as a tool to identify high-risk patients who need more intensive clinical intervention.

For some young people, adolescence is a time of experimentation with high-risk behaviors that can lead to significant morbidity and mortality. Providers of adolescent health care need to become comfortable screening their patients for involvement with sexual activity, drug and alcohol use, violence, and mental health issues. This includes taking into consideration not only the patient's age and development status, but their rights to confidentiality and comprehensive health care. Several tools such as HEADSS interview and the CAGE questionnaire can easily be used to screen for high-risk behaviors. By taking the time to get to know adolescent patients, it is possible to identify problems early and intervene while the adolescent is amenable to treatment.

Study Objective: To document physical and symptomatic changes in adolescent females using depot medroxyprogesterone acetate (DMPA) for contraception., Design: A 30-month prospective experimental study using a convenience sample of subjects., Setting: A pediatric primary care clinic in Milwaukee, Wisconsin that serves an urban population of low socioeconomic status., Participants: A mostly African-American group of 53 patients (mean age 16.5 +/- 1.3 years)., Interventions: Subjects received 150 mg DMPA intramuscularly in either the deltoid or gluteus muscle. The first two DMPA injections were given 6-8 weeks apart in an effort to decrease menstrual irregularity. Subsequent injections were given every 3 months. A questionnaire was administered at each visit to document physical and symptomatic changes., Main Outcome Measures: Included weight change, frequency and amount of menstrual bleeding, and perceived side effects and satisfaction both documented with a 5-point Likert scale., Results: At 5, 11, and 17 months of DMPA use, 75%, 40%, and 19% of subjects continued DMPA. The most commonly perceived side effects were weight gain (27%), headache (25%), irregular periods (24%), fatigue (23%), abdominal pain (18%), and decreased sexual desire (15%). Significant weight gain was noted with an average increase of 6.0 +/- 6.0 kg at 11 months of DMPA use and 9.0 +/- 5.4 kg at 17 months. No menstrual bleeding was experienced by 30%-40% of adolescents in any 3-month injection period, and those who bled averaged 8-13 days of bleeding between injections. No pregnancies occurred and 87% of patients were either satisfied or very satisfied with DMPA as a method of contraception., Conclusion: Despite the documented side effects, DMPA is an effective, acceptable contraceptive for some adolescent females who are at high risk for pregnancy.

Objective: To evaluate the effectiveness of an experiential alcohol and other drug curriculum on pediatric residents' knowledge, attitudes, and skills in alcohol and other drug (AOD) issues., Design: Nonrandomized control trial., Setting: Two university pediatric residency programs., Participants: Pediatric residents (n = 44)., Intervention: Intervention residents received an experiential AOD curriculum consisting of participation in an adolescent assessment program, interactive didactic sessions, role-playing practice, and interviewing skills sessions. The control group received no formal training., Main Outcome Measures: Pretesting and posttesting each group using written and Objective Structured Clinical Examination evaluations using standardized patients. Evaluations were videotaped and scored by an expert panel using a standardized scoring process., Results: Pretest comparisons of written knowledge and clinical skills as assessed by the Objective Structured Clinical Evaluation showed no significant differences between the intervention and the control groups. Analysis of written test scores revealed that residents' general knowledge as well as knowledge of screening techniques and management resources related to AOD issues increased significantly more for the intervention group than for the control group from pretest to posttest (P < .001). Evaluation of the videotapes showed significant improvement for the intervention group compared with controls in overall score and in the use of specific screening techniques and interviewing skills (P < .05). Self-assessment of residents' interest, confidence, and competence in AOD issues improved significantly for intervention residents vs controls (P < .05)., Conclusions: Pediatric residents receiving an experiential AOD curriculum increased their knowledge and clinical skills in AOD issues significantly more than residents receiving no formal training. Similar curricula and evaluation could be used by other primary care residency programs and could be implemented in other areas of adolescent health risk behaviors.

This study evaluated the prevalence of sexually transmitted disease (STD) in adolescents presenting to a primary pediatric care clinic (PPCC) for the diagnosis of pregnancy and our ability to eradicate identified infections. We followed 168 pregnant adolescents of low socioeconomic status from their original pregnancy diagnosis until their first prenatal clinic visit. We collected screening cervical cultures for Neisseria gonorrhoeae and Chlamydia trachomatis by completing a pelvic examination on 91 patients at our PPCC. At the PPCC visit, 29% were positive for gonorrhea, chlamydia, or both. Screening tests for these infections were collected on all patients at the initial prenatal clinic visit. The risk for presenting to the prenatal clinic with a STD was significantly greater in patients not screened and treated for STD at the PPCC. Average delay from diagnosis to first prenatal clinic visit was 35.7 days. Thus, in this adolescent population, primary care providers are missing an important therapeutic opportunity by failing to identify and treat STD at initial diagnosis of pregnancy.

A retrospective study of 42 adolescent patients diagnosed as being pregnant between June 1987 and February 1990 at the Downtown Health Center (DHC), an inner city pediatric primary care clinic, was conducted to determine whether patients referred to a hospital-based Teen Pregnancy Clinic (TPC) were seen within a reasonable period of time. The frequency of sexually transmitted diseases (STDs) was also determined when these women were initially seen at TPC. Only 5 of the 42 patients seen at DHC had a pelvic exam prior to referral. Of the 40 patients seen at TPC, 20% were not seen until four weeks or more after initial diagnosis. Fifty percent had a STD. Pediatricians should recognize that pregnant teenagers may have a significant delay between diagnosis of pregnancy and entry into obstetrical care. Pelvic exam including cultures for STDs is recommended prior to referral.

To determine the frequency and possible immunologic etiology of respiratory and other symptoms after hog barn exposure, we studied 41 hog farmers and their family members. Participants completed questionnaires and provided serum samples for measurement of IgE and IgG antibodies to hog-derived antigens, hog feed, and hog barn dust. Symptoms after hog barn exposure were reported by 85% of participants. Elevated IgE antibody levels to hog pelt, hog urine, and hog serum were found in only one individual; however, skin tests with these materials were negative. By radioimmunoassay, elevated IgG antibody levels to hog barn dust and/or hog feed were found in seven individuals; two of these sera contained precipitating antibodies to hog barn dust and hog feed. In no case could the presence of IgE or IgG antibodies be correlated with symptoms. Thus it appears that neither IgE nor IgG humoral immune mechanisms mediate respiratory or other symptoms in hog barn workers.