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Item Burden of Fatty Liver and Hepatic Fibrosis in Persons with HIV: A Diverse Cross-sectional US Multicenter Study(Wolters Kluwer, 2023) Gawrieh, Samer; Lake, Jordan E.; Debroy, Paula; Sjoquist, Julia A.; Robison, Montreca; Tann, Mark; Akisik, Fatih; Bhamidipalli, Surya S.; Saha, Chandan K.; Zachary, Kimon; Robbins, Gregory K.; Gupta, Samir K.; Chung, Raymond T.; Chalasani, Naga; Corey, Kathleen E.; Radiology and Imaging Sciences, School of MedicineBackground aims: The current prevalence of fatty liver disease (FLD) due to alcohol-associated (AFLD) and nonalcoholic (NAFLD) origins in US persons with HIV (PWH) is not well defined. We prospectively evaluated the burden of FLD and hepatic fibrosis in a diverse cohort of PWH. Approach results: Consenting participants in outpatient HIV clinics in 3 centers in the US underwent detailed phenotyping, including liver ultrasound and vibration-controlled transient elastography for controlled attenuation parameter and liver stiffness measurement. The prevalence of AFLD, NAFLD, and clinically significant and advanced fibrosis was determined. Univariate and multivariate logistic regression models were used to evaluate factors associated with the risk of NAFLD. Of 342 participants, 95.6% were on antiretroviral therapy, 93.9% had adequate viral suppression, 48.7% (95% CI 43%-54%) had steatosis by ultrasound, and 50.6% (95% CI 45%-56%) had steatosis by controlled attenuation parameter ≥263 dB/m. NAFLD accounted for 90% of FLD. In multivariable analysis, old age, higher body mass index, diabetes, and higher alanine aminotransferase, but not antiretroviral therapy or CD4 + cell count, were independently associated with increased NAFLD risk. In all PWH with fatty liver, the frequency of liver stiffness measurement 8-12 kPa was 13.9% (95% CI 9%-20%) and ≥12 kPa 6.4% (95% CI 3%-11%), with a similar frequency of these liver stiffness measurement cutoffs in NAFLD. Conclusions: Nearly half of the virally-suppressed PWH have FLD, 90% of which is due to NAFLD. A fifth of the PWH with FLD has clinically significant fibrosis, and 6% have advanced fibrosis. These data lend support to systematic screening for high-risk NAFLD in PWH.Item A comparison of vaginal versus buccal misoprostol for cervical ripening in women for labor induction at term (the IMPROVE trial): a triple-masked randomized controlled trial(Elsevier, 2019) Haas, David M.; Daggy, Joanne; Flannery, Kahtleen M.; Dorr, Meredith L.; Bonsack, Carrie; Bhamidipalli, Surya S.; Pierson, Rebecca C.; Lathrop, Anthony; Towns, Rachel; Ngo, Nicole; Head, Annette; Morgan, Sarah; Quinney, Sara K.; Obstetrics and Gynecology, School of MedicineBackground Cervical ripening is commonly needed for labor induction. Finding an optimal route of misoprostol dosing for efficacy, safety, and patient satisfaction is important and not well studied for the buccal route. Objective To compare the efficacy and safety of vaginal and buccal misoprostol for women undergoing labor induction at term. Study Design The IMPROVE trial was an institutional review board–approved, triple-masked, placebo-controlled randomized noninferiority trial for women undergoing labor induction at term with a Bishop score ≤6. Enrolled women received 25 mcg (first dose), then 50 mcg (subsequent doses) of misoprostol by assigned route (vaginal or buccal) and a matching placebo tablet by the opposite route. The primary outcomes were time to delivery and the rate of cesarean delivery performed urgently for fetal nonreassurance. A sample size of 300 was planned to test the noninferiority hypothesis. Results The trial enrolled 319 women, with 300 available for analysis, 152 in the vaginal misoprostol group and 148 in the buccal. Groups had similar baseline characteristics. We were unable to demonstrate noninferiority. The time to vaginal delivery was lower for the vaginal misoprostol group (median [95% confidence interval] in hours: vaginal: 20.1 [18.2, 22.8] vs buccal: 28.1 [24.1, 31.4], log-rank test P = .006, Pnoninferiority = .663). The rate of cesarean deliveries for nonreassuring fetal status was 3.3% for the vaginal misoprostol group and 9.5% for the buccal misoprostol group (P = .033). The rate of vaginal delivery in <24 hours was higher in the vaginal group (58.6% vs 39.2%, P = .001). Conclusion We were unable to demonstrate noninferiority. In leading to a higher rate of vaginal deliveries, more rapid vaginal delivery, and fewer cesareans for fetal issues, vaginal misoprostol may be superior to buccal misoprostol for cervical ripening at term.Item The impact of dental curriculum format on student performance on the national board dental examination(Wiley, 2022-06) Yang, Sireen; Edwards, Paul C.; Zahl, David; John, Vanchit; Bhamidipalli, Surya S.; Eckert, George J.; Stewart, Kelton T.; Orthodontics and Oral Facial Genetics, School of DentistryPURPOSE/OBJECTIVE: The effectiveness of different curriculum types has long been debated by dental educators aiming to provide the best education possible to their students. This study aimed to evaluate the effect of curriculum type (hybrid problem-based learning [PBL] vs. traditional) on National Board Dental Examination (NBDE) part I and II pass rates METHODS: A retrospective cohort study was conducted with a hybrid PBL cohort and traditional cohort. NBDE part I and II pass rates for the two cohorts were acquired, along with demographic and scholastic variables. Pass rates, scholastic variables, and demographic variables were compared using two-sample t-tests and chi-square tests. Associations of the variables with pass rates were analyzed using logistic regression. Significance was set at 5% RESULTS: No significant differences in pass rates for NBDE part I and II were observed between the cohorts. Cumulative dental school grade point average (GPA) was found to be an independent predictor of success for NBDE part I (odds ratio (OR): 1.40, 1.24-1.59 for 0.1 point intervals) and II (OR: 1.34, 1.18-1.52 for 0.1 point intervals), (p < 0.01). DAT biology sub-score was found to be predictive of success for NBDE part I (OR: 1.58, 1.14-2.19), (p = 0.01) CONCLUSIONS: No significant difference in NBDE part I and II pass rates between the cohorts was found. Dental school GPA was the most predictive variable for success on NBDE part I and II. These findings may be helpful considerations as institutions assess the structure of their school curricula.Item Impact of Enhanced Recovery After Surgery pathway for cesarean delivery on postoperative pain(Elsevier, 2023-01-29) Grasch, Jennifer L.; Rojas, Jennymar C.; Sharifi, Mitra; McLaughlin, Megan M.; Bhamidipalli, Surya S.; Haas, David M.; Obstetrics and Gynecology, School of MedicineBackground: Enhanced Recovery After Surgery pathways provide evidence-based recommendations to optimize perioperative care. Objective: This study aimed to holistically investigate the effect of implementing an Enhanced Recovery After Surgery pathway for all cesarean deliveries on postoperative pain experience. Study design: This was a prepost study comparing subjective and objective measures of postoperative pain before and after the implementation of an Enhanced Recovery After Surgery pathway for cesarean delivery. The Enhanced Recovery After Surgery pathway was developed by a multidisciplinary team and included preoperative, intraoperative, and postoperative components, with emphasis on preoperative preparation, hemodynamic optimization, early mobilization, and multimodal analgesia. All individuals undergoing cesarean delivery, whether scheduled, urgent, or emergent, were included. Demographic, delivery, and inpatient pain management data were obtained through medical record review. Of note, 2 weeks after discharge, patients were surveyed about their delivery experience, analgesic usage, and complications. The primary outcome was inpatient opioid use. Results: The study included 128 individuals, 56 in the preimplementation cohort and 72 in the Enhanced Recovery After Surgery cohort. Baseline characteristics between the 2 groups were similar. The survey response rate was 73% (94/128). Opioid use in the first 48 hours postoperatively was significantly lower in the Enhanced Recovery After Surgery group than the preimplementation group (9.4 vs 21.4 morphine milligram equivalents 0-24 hours after delivery [P<.001]; 14.1 vs 25.4 morphine milligram equivalents 24-48 hours after delivery [P<.001]) with no increase in either average or maximum postoperative pain scores. Individuals in the Enhanced Recovery After Surgery group used fewer opioid pills after discharge (10 vs 20; P<.001). Patient satisfaction and complication rates did not change after the implementation of an Enhanced Recovery After Surgery pathway. Conclusion: The implementation of an Enhanced Recovery After Surgery pathway for all cesarean deliveries decreased both inpatient and outpatient postpartum opioid use without increasing pain scores or decreasing patient satisfaction.Item It Is Complex: Predicting Gastroschisis Outcomes Using Prenatal Imaging(Elsevier, 2021-02) Fisher, Sarah G.; Anderson, Cassandra M.; Steinhardt, Nicole P.; Howser, Lauren A.; Bhamidipalli, Surya S.; Brown, Brandon P.; Gray, Brian W.; Surgery, School of MedicineBACKGROUND: Gastroschisis occurs in one of 2000 births with survival rates partially contingent on intestinal complications and time to establishing feeding. Enhancements in prenatal imaging have given better insight into postnatal outcomes. The goal of this study was to examine the gastroschisis patient population at a single children's hospital in the modern era and to use prenatal ultrasound (US) to develop new prenatal prognostic indicators. METHODS: We performed a retrospective review of gastroschisis patients at a quaternary-care referral children's hospital from 2010 through 2018. We recorded demographics, prenatal data and imaging, early postnatal data, operative data, and patient outcomes. We compared patients within our cohort born with complex gastroschisis (bowel atresia/perforation) to uncomplicated gastroschisis patients. Second trimester and third trimester prenatal US were evaluated for changes in amniotic fluid level, amount of external bowel, bowel dilatation, and bowel wall edema to identify prognostic indicators of the status of the bowel at birth. For categorical variables, chi-square tests were used to assess for significance. Univariate and multivariable analyses were used to assess significance between categorical and continuous variables using medians and interquartile ranges or means. RESULTS: A total of 134 patients were included in the study: complex (n = 24), uncomplicated (n = 110). Compared with uncomplicated gastroschisis, complex patients required longer median days to feeding initiation (44 versus 10; P < 0.001), full feeding (80 versus 23; P < 0.001), length of stay (83 versus 33; P < 0.001), and total parenteral nutrition at discharge (P = 0.004). Full US data were available on 81% of patients, and partial data were identified on 19%. Prenatal US analysis showed significantly more complex patients had polyhydramnios on third trimester US (23.5%-4.3%; P = 0.018). US analysis showed these additional factors to be most associated with complex gastroschisis: large amount of external bowel on third trimester US, increase in bowel edema on third trimester US, and increase in external bowel dilation on third trimester US. Multivariable logistic regression analyses revealed amniotic fluid on third trimester US to be the most significant predictor of complex gastroschisis (P = 0.01). Polyhydramnios in combination with two-thirds of the other US factors had both sensitivity and positive predictive value for predicting complex gastroschisis of 75%. Patients with two or less of these positive US factors had high specificity (96.8%) and negative predictive value (87.5%), suggesting uncomplicated disease. There were no differences in perioperative or long-term complications in the complex group when compared with the group with uncomplicated gastroschisis. CONCLUSIONS: Polyhydramnios on third trimester prenatal US on babies with gastroschisis can predict complex gastroschisis at birth, whereas the absence of markers on prenatal US can suggest uncomplicated disease. Complex gastroschisis is associated with increased time to feeds and length of stay.Item Non-alcoholic fatty liver disease is not associated with impairment in health-related quality of life in virally suppressed persons with human immune deficiency virus(Public Library of Science, 2023-02-10) Gawrieh, Samer; Corey, Kathleen E.; Lake, Jordan E.; Samala, Niharika; Desai, Archita P.; Debroy, Paula; Sjoquist, Julia A.; Robison, Montreca; Tann, Mark; Akisik, Fatih; Bhamidipalli, Surya S.; Saha, Chandan K.; Zachary, Kimon; Robbins, Gregory K.; Gupta, Samir K.; Chung, Raymond T.; Chalasani, Naga; Medicine, School of MedicineNon-alcoholic fatty liver disease (NAFLD) is the most common liver disease in persons with HIV (PWH) (HIV-NAFLD). It is unknown if HIV-NAFLD is associated with impairment in health-related quality of life (HRQOL). We examined HRQOL in PWH with and without NAFLD, compared HRQOL in HIV- versus primary NAFLD, and determined factors associated with HRQOL in these groups. Prospectively enrolled 200 PWH and 474 participants with primary NAFLD completed the Rand SF-36 assessment which measures 8 domains of HRQOL. Individual domain scores were used to create composite physical and mental component summary scores. Univariate and multivariate analyses determined variables associated with HRQOL in PWH and in HIV- and primary NAFLD. In PWH, 48% had HIV-NAFLD, 10.2% had clinically significant fibrosis, 99.5% were on antiretroviral therapy, and 96.5% had HIV RNA <200 copies/ml. There was no difference in HRQOL in PWH with or without NAFLD. Diabetes, non-Hispanic ethnicity, and nadir CD4 counts were independently associated with impaired HRQOL in PWH. In HIV-NAFLD, HRQOL did not differ between participants with or without clinically significant fibrosis. Participants with HIV-NAFLD compared to those with primary NAFLD were less frequently cisgender females, White, more frequently Hispanic, had lower BMI and lower frequency of obesity and diabetes. HRQOL of individuals with HIV-NAFLD was not significantly different from those with primary NAFLD. In conclusion, in virally suppressed PWH, HRQOL is not different between participants with or without HIV-NAFLD. HRQOL is not different between HIV-NAFLD and primary NAFLD.Item Precision of the virtual occlusal record(Allen Press, 2019-09) Botsford, Keyan P.; Frazier, Michael C.; Ghoneima, Ahmed A.M.; Utreja, Achint; Bhamidipalli, Surya S.; Stewart, Kelton T.; Orthodontics and Oral Facial Genetics, School of DentistryObjectives: To evaluate the precision of the virtual occlusal record using the Carestream CS3600 Intraoral Scanner (Carestream Dental, Atlanta, Ga). Materials and methods: A total of 20 participants were recruited for this prospective study using preestablished inclusion/exclusion criteria. A complete intraoral scan and two bite registrations were obtained. The participants were instructed to bite with normal pressure when bite registrations were acquired. Contact locations, size (circumference), and intensity were identified on the maxillary first molars and canines. Agreement between contact size and intensity was assessed with intraclass correlation coefficients. Kappa statistics evaluated agreement in contact locations. Statistical significance was set at P < .05. Results: All participant data were included for statistical analysis. Between the two bite registrations, nonstatistically significant differences were observed in the proportion of locations with contacts (P = .7681). A nonstatistically significant difference (-0.25 mm, P = .8416) in mean contact circumference size was observed. A statistically significant difference in mean contact intensity was observed (P = .0448). When evaluating agreement between the bite registrations, a weak correlation for size (intraclass correlation coefficient = 0.35) and intensity (intraclass correlation coefficient = 0.32) was observed as well as a moderate agreement for contact location (κ coefficient = 0.67). Conclusions: The findings suggest that the Carestream intraoral scanner software possesses adequate precision when acquiring the location and size of the contacts in bite registrations. The scanner failed to demonstrate adequate precision when acquiring contact intensities in bite registrations. Additional research is warranted to further investigate the precision of virtual occlusal records with currently available software systems.Item Predictors of orthodontic residency performance: An assessment of scholastic and demographic selection parameters(Allen Press, 2019-05) Grillo, Andrew C.; Ghoneima, Ahmed A.M.; Garetto, Lawrence P.; Bhamidipalli, Surya S.; Stewart, Kelton T.; Orthodontics and Oral Facial Genetics, School of DentistryObjective: To evaluate the association between resident selection criteria, including Graduate Record Examination (GRE) scores, and student performance in an orthodontic residency program. Materials and methods: This retrospective study evaluated the academic records of 70 orthodontic residency graduates from the Indiana University School of Dentistry. The following demographic and scholastic data were extracted from the student academic records: applicant age, gender, ethnicity, race, country of origin, dental school graduation year, GRE score, and graduate orthodontic grade point average (GPA). In addition, student American Board of Orthodontics (ABO) written examination quintiles were obtained from the ABO. Scatterplots, analysis of variance, and correlation coefficients were used to analyze the data. Statistical significance was established at .05 for the study. Results: No associations were found with any component of the GRE, except with the quantitative GRE section, which displayed a weak association with ABO module 2 scores. Dental school GPA demonstrated weak correlations with all ABO modules and moderate correlations with overall and didactic orthodontic GPAs. When assessing demographic factors, significant differences (P < .05) were observed, with the following groups demonstrating higher performance on certain ABO modules: age (younger), race (whites), and country of origin (US citizens). Conclusions: Findings suggest the GRE has no association with student performance in an orthodontic residency. However, dental school GPA and/or class rank appear to be the strongest scholastic predictors of residency performance.