Faculty Bibliography

OBJECTIVES: To compare the quality of life (QOL) outcome and incidence of complications following image-guided versus non-image-guided endoscopic sinus surgery (ESS). STUDY DESIGN: The operative, office, and hospital charts of patients who underwent primary ESS for chronic sinusitis by a single surgeon with (2002-2005) or without (1997-2002) image guidance were reviewed for patient demographics, incidence of complications, and revision procedures. A telephone survey was used to administer the QOL survey to both cohorts. RESULTS: In comparing patients who underwent image-guided (60) versus non-image-guided surgery (179), respectively, there was no statistically significant difference in the incidence of major intraoperative complications (6.6% vs 5.6%), major postoperative complications (5% vs 3.9%), revision procedures (6.6% vs 7.3%), and postoperative SNOT-20 symptom scores (23.6 vs 23.4). A higher incidence of intraoperative cerebrospinal fluid leak was noted in the non-image-guided group (0% vs 2.2%). CONCLUSIONS: Our study does not demonstrate an improvement in the incidence of complications, need for revision procedures, or quality-of-life outcome for patients undergoing primary ESS for chronic sinusitis. The use of image guidance may result in a lower incidence of skull base trauma and cerebrospinal fluid leak. EBM rating: B-2b

The purpose of this paper was to examine the geographic distribution of New York City adults aged 65 and older by race/ethnicity and poverty status. Also analyzed was seniors' access to dental care as defined by the location of dental providers and their proximity to the subway system lines in Manhattan and the Bronx. ArcGIS software was used to create a geographic information system (GIS) incorporating relevant data from a variety of sources. Individual and overlay maps were then produced to examine the aims of this analysis. Data showed that Black race, Hispanic ethnicity, and poverty status tend to co-occur spatially among seniors in Northern Manhattan and the South Bronx. Further, a spatial/transportation barrier may inhibit access to dental care for seniors who reside in these areas. By presenting multiple layers of local information juxtaposed, GIS can help provide directions for planning oral health service delivery for seniors

To examine the association between body mass index (BMI) percentile and asthma in children 2-11 years of age, we performed a cross-sectional analysis of 853 Black and Hispanic children from a community-based sample of 2- to 11-year olds with measured heights and weights screened for asthma by the Harlem Children's Zone Asthma Initiative. Current asthma was defined as parent/guardian-reported diagnosis of asthma and asthma-related symptoms or emergency care in the previous 12 months. Among girls, asthma prevalence increased approximately linearly with increasing body mass index (BMI) percentile, from a low of 12.0% among underweight girls (BMI </=5th percentile) to a high of 33.3% among girls at risk for overweight (BMI 85th-94th percentile). Among boys, asthma prevalence was associated in a U-shaped curve with the extremes of BMI percentile, that is, 36.4% among underweight boys, 19.1% among normal weight boys (BMI 6th-84th percentile), and 34.8% among overweight boys (>95th percentile). After adjusting for age, race/ethnicity, and household smoking, among girls, having asthma was associated with being at risk for overweight (odds ratio [OR], 2.6; 95% confidence interval [CI], 1.4-5.0) and being overweight (OR, 2.1; 95% CI, 1.2-3.8) compared to normal weight; among boys, having asthma was associated both with overweight (OR, 2.4; 95% CI, 1.4-4.3) and with underweight (OR, 2.9; 95% CI, 1.1-7.7). Large, prospective studies that include very young children are needed to further explore the observed association between underweight and asthma among boys. Early interventions that concomitantly address asthma and weight gain are needed among pre-school and school-aged children

This article describes an integrated fourth-year course in catastrophe preparedness for students at the New York University College of Dentistry (NYUCD). The curriculum is built around the competencies proposed in 'Predoctoral Dental School Curriculum for Catastrophe Preparedness,' published in the August 2004 Journal of Dental Education. We highlight our experience developing the program and offer suggestions to other dental schools considering adding bioterrorism studies to their curriculum

In the last half century, informed consent has become a central tenet of all research involving human subjects. However, even after the worldwide adoption of regulations aimed at ensuring the protection of subjects, some abuses continue. The installation of oversight bodies, such as institutional review boards, has prevented the bulk of deliberate mistreatment; however, unintentional coercion is still a problem. Informed consent is not limited to obtaining a signature on a consent form, but a process of decision making designed to protect the rights of patients and subjects. It is a constant, ongoing exchange of information between researcher and subject. Although research is invaluable to the advancement of medicine and transplantation, researchers have the responsibility to protect their subjects' rights and autonomy. This paper provides an overview of informed consent, principles behind the process, and implications of current regulations to assist readers in their endeavor for sound and ethical research.

It is essential that anyone involved in research involving human subjects be familiar with the purpose and role of institutional review boards. Institutional review boards are designed, first and foremost, to protect human research subjects by overseeing the implementation of federal regulations regarding protection of human subjects. The federal government requires institutional review board approval for any human subject research that receives federal funding, and many scholarly journals require proof of institutional review board approval of the research before publication. In this article, the answers to 10 frequently asked questions about the role of institutional review boards highlight the important contributions made by institutional review boards to the conduct of ethically sound research. The aim is to generate a working knowledge of the institutional review board's function that can be used by every researcher contemplating working with human research subjects. This is the first in a series of 3 articles examining common issues in research ethics.