Faculty Bibliography

We reviewed our practice of universal tuberculosis (TB) screening in an at-risk pregnant population with regards to utility and patient compliance. The Gouverneur Healthcare Services prenatal database was analyzed for compliance with TB screening. Age, ethnicity, country of origin, and education level were also analyzed. Of 4049 patients, 95.0% were compliant with their purified protein derivative (PPD) testing. Universal screening identified 1935 (50.4%) PPD+ patients, with chest X-rays (CXR) available for 95.1%. Only one patient had a CXR consistent with active TB, although sputum testing was negative for acid-fast bacilli. Asian women were more likely to be PPD-compliant (adjusted odds ratio [aOR]: 4.94, 95% confidence interval [CI]: 2.34 to 10.45). Similarly, PPD+ Asian women were more likely to be compliant with CXR (aOR: 12.67, 95% CI: 3.44 to 46.7). U.S.-born women were significantly less likely to be compliant with PPD (aOR: 0.44, 95% CI: 0.30 to 0.64) or with CXR (aOR: 0.22, 95% CI: 0.08 to 0.61). Universal prenatal TB screening is associated with excellent compliance rates and is an effective way to identify a high prevalence of latent TB, but not active disease

Abstract Objective: Chinese women have been shown to have a higher incidence of severe perineal laceration compared to other ethnic groups. We sought to test the hypothesis that this risk is related to body mass index (BMI) or to a relative fetal-maternal size disproportion as measured by the ratio of the newborn birthweight to maternal BMI (BW:BMI). Methods: A retrospective cohort study was performed using a pre-existing obstetric database. Third- and fourth-degree perineal lacerations served as the primary outcome of interest. Logistic regression was used to compare Chinese women to other ethnic groups and adjust for confounders. Results: Three thousand and eighty-five singleton vaginal deliveries were identified, with BMI data available for 2281. Chinese women had a greater risk for severe perineal laceration compared to Caucasian (OR: 3.22; 95% CI: 0.73-14.32) and Hispanic women (OR: 2.88; 95% CI: 1.92-4.30). Multivariate analysis found that newborn birth weight plays a role (OR: 1.0012; 95% CI: 1.0007-1.0016), but BMI alone did not explain the discrepancy (P=0.89). However, the BW:BMI ratio appears to be a stronger predictor of laceration rate than either variable alone (OR: 1.011; 95% CI: 1.003-1.020). Conclusion: The higher risk of severe perineal laceration in Chinese women compared to other ethnicities can be attributed, in part, to a relative fetal-maternal size disproportion

OBJECTIVE.: To assess the role of repeating a Pap smear at the time of colposcopy performed within 6 months of a referent Pap smear. MATERIALS AND METHODS.: A clinical database was queried to identify colposcopies performed within 6 months of a referent abnormal squamous Pap smear at which time a repeat Pap smear was obtained. All Pap smears and cervical biopsy specimens were interpreted at an affiliated hospital laboratory. Referent Pap smears, repeat Pap smears, colposcopic cervical biopsy results, patient age and ethnicity, and the interval since the referent Pap smear were tabulated. A hierarchy of Pap smear results was defined a priori to characterize the relative differences between the referent and repeat Pap smears. Results of repeat smears and cervical biopsies were contrasted with the referent Pap smears. An assessment was made of the clinical usefulness of the repeat Pap smear. RESULTS.: Four hundred ninety-eight patients contributed 536 colposcopies with repeat Pap smears within 6 months of the referent smear. Pap smears obtained at colposcopy predominantly were either of lower severity (52.2%) or unchanged (42%). Management of 8 of 498 patients (1.6%) was influenced by the results of the repeat Pap smear. The outcomes for six recommendations for a loop electrosurgical excision procedure included three cases of diagnoses of potentially reversible conditions. CONCLUSIONS.: The evidence for the clinical usefulness of repeating a Pap smear at colposcopy for a squamous cytologic abnormality under the defined study parameters is noncompelling. Continued surveillance is a critical component of management