Faculty Bibliography

BACKGROUND: The etiology of Crohn's disease, an illness protean in its manifestations, may be better resolved through studies involving more homogenous subgroups of patients. Because a strong genetic influence exists, family history of inflammatory bowel disease may be a useful variable for patient classification if patients with familial and sporadic Crohn's disease are clinically different. Our study attempted to define any possible differences. METHODS: The medical records of 552 patients were reviewed, and patients were classified according to guidelines of the Vienna Classification. Patients were then divided based on family history of inflammatory bowel disease, and the familial and sporadic groups were compared. RESULTS: Overall, 422 (78.9%) patients were diagnosed before age 40 years (A1) and 114 (21.1%) at age 40 years or older (A2). There were 141 (26.3%) patients with disease involving the terminal ileum only (L1), 211 (39.4%) in the colon only (L2), 117 (21.9%) in the terminal ileum and colon (L3), and 66 (12.3%) in the upper gastrointestinal tract (L4). Disease behavior, as determined at the time of last visit or telephone contact, was nonstricturing, nonpenetrating (B1) in 149 (27.9%) patients, stricturing (B2) in 50 (9.3%) patients, and penetrating (B3) in 336 (62.8%) patients. Comparisons among the groups of 53 patients with first-degree relatives only, the 96 patients with either first-, second-, or third-degree relatives (familial CD group), and the 439 patients with sporadic disease demonstrated no differences in sex, age at diagnosis, or disease location. There was a difference in disease behavior between the familial and sporadic groups (p = 0.048) that failed to exist when nonstricturing, nonpenetrating cases were excluded. No such difference was observed between the first-degree relatives only group and the sporadic group (p > 0.10). CONCLUSIONS: Using the Vienna Classification, familial and sporadic Crohn's disease differed only in disease behavior. However, this difference failed to exist after patients with nonstricturing, nonpenetrating disease were excluded. Therefore, familial and sporadic groups appear to be quite similar clinically, and family history does not appear to be a variable useful for disease subclassification

OBJECTIVE: End-stage heart failure has been associated with high mortality in the absence of transplantation. We evaluated the outcome of patients receiving optimal medical therapy who were removed from the cardiac transplant waiting list to determine survival and predictors of mortality. METHODS: We performed a retrospective review of 27 patients removed from the cardiac transplant waiting list from 1999 to 2001 at our institution. RESULTS: Mean age was 53 +/- 11 years; 16 of the patients were male. Status was IB in 3 cases and II in 24. Median time on the list was 32 months, and median follow-up was 2.9 years. Patients were removed from the transplant list because of either clinical improvement (group A, n = 18) or deterioration (group B, n = 9). In group A, 13 patients had improved functional status and 10 were in New York Heart Association class 1 or 2; 16 had improved echocardiographic left ventricular function. Survivals at 3 years were 100% in group A and 44% in group B (P <.01). CONCLUSION: Patients with end-stage heart failure who have clinical response to medical therapy have excellent 3-year survival. These data suggest the necessity of close evaluation of patients waiting for transplantation, with a low threshold for inactivation if persistent clinical improvement is observed

Clinicians often encounter patients with dementia and urge incontinence who might benefit from both an anticholinergic medication and a cholinesterase inhibitor. At first glance, this combination would seem to violate basic principles of geriatric pharmacology, as the drugs appear to be working at cross-purposes and anticholinergic medications are notorious for worsening cognitive function in susceptible patients. A case is presented and discussed in which this combination was clinically effective and pharmacologically sound

This article reviews the epidemiology of oral cancer in the United States, explores the complex reasons for its disproportionate burden in minority groups, and describes the efforts of New York University's College of Dentistry to address these oral cancer disparities. These efforts include the development of state and regional consortia and networks, public education and community screening efforts, undergraduate dental curriculum development, professional education, intensive research efforts, and significant dental-medical collaborations. Future directions include the need to develop and assess oral cancer education/awareness programs, specifically customized to the various dental-medical professionals/trainees and to populations at risk. Improving the quality of life of patients during and following treatment for oral cancer is another important area that has great opportunity for dental-medical collaboration.

The blood pressure reading was printed at the top of Bernice Ruger's chart in blaring red ink, with three exclamation points added for emphasis. 200/110!!! This was my first time meeting with Ruger (not her real name), but I could tell we'd be spending a lot of time talking about hypertension, and how it causes strokes and heart attacks, and the urgency of treating such dangerously high numbers. Her chart listed at least three blood pressure pills, which -- from the numbers -- I assumed she wasn't taking. So I steeled myself for a talk about medication compliance.

OBJECTIVE: To describe the differential diagnosis of periurethral masses in a consecutive series extracted from a single tertiary urogynecologic practice database. METHODS: A patient database of a private urology and urogynecology practice with 1,950 women was searched for patients who were found to have a periurethral mass during the accrual dates of 1994 to 2002, and these records were reviewed for diagnostic testing and results. All women provided a history, completed a questionnaire, and underwent physical examination, voiding diary, cystoscopy, and videourodynamic testing; selected patients then underwent additional imaging. RESULTS: Seventy-nine (4%) patients aged 41.2 +/- 14 years were identified. Of these, 72 (91%) had been referred for evaluation of persistent irritative lower urinary tract symptoms or incontinence. Seven patients (9%) had been referred specifically because of a periurethral mass. Sixty-six patients (84%; 95% confidence interval [CI] 73%, 91%) had urethral diverticula, of which 4 (6%; 95% CI 2%, 14.8%) contained malignancies. Six patients (7%; 95% CI 3%, 15%) had vaginal cysts histologically identified as fibromuscular tissue, 4 (5%; 95% CI 1%, 12%) had leiomyomata, and 2 (2.5%; 95% CI 0.03%, 8.8%) had ectopic ureteroceles. Two patients had vaginal squamous cell carcinomas (2.5%; 95% CI 0.03%, 8.8%), and 1 had an infected granuloma. Masses were palpable in 42 patients (53.8%; 95% CI 42%, 64%) and in 37 patients either were encountered at surgery (n = 5) or were urethral diverticula diagnosed by voiding cystourethrogram (n = 32). CONCLUSION: Periurethral masses were encountered in less than 4% of our patient sample. Most masses were urethral diverticula; however, the differential diagnosis included leiomyoma, vaginal cysts, and malignancy. Masses were generally either palpable or seen at imaging studies performed during evaluation of lower urinary tract symptoms.

Medical residents, frontline clinical educators, must be competent teachers. Typically, resident teaching competence is not assessed through any other means than gleaning learner's comments. We developed, evaluated, and integrated into our annual objective structured clinical examination a resident teaching skills assessment using 'standardized' students. Faculty observers rated residents using a customized 19-item rating instrument developed to assess teaching competencies that were identified and defined as part of our project. This was feasible, acceptable, and valuable to all 65 residents, 8 students, and 16 faculty who participated. Teaching scenarios have potential as reliable, valid, and practical measures of resident teaching skills

We describe a specific mentoring approach in an academic general internal medicine setting by audiotaping and transcribing all mentoring sessions in the year. In advance, the mentor recorded his model. During the year, the mentee kept a process journal. Qualitative analysis revealed development of an intimate relationship based on empathy, trust, and honesty. The mentor's model was explicitly intended to develop independence, initiative, improved thinking, skills, and self-reflection. The mentor's methods included extensive and varied use of questioning, active listening, standard setting, and frequent feedback. During the mentoring, the mentee evolved as a teacher, enhanced the creativity in his teaching, and matured as a person. Specific accomplishments included a national workshop on professional writing, an innovative approach to inpatient attending, a new teaching skills curriculum for a residency program, and this study. A mentoring model stressing safety, intimacy, honesty, setting of high standards, praxis, and detailed planning and feedback was associated with mentee excitement, personal and professional growth and development, concrete accomplishments, and a commitment to teaching