Applying practical preventive skills in a preclinical preceptorship.

Learning primary care medicine includes learning to apply practical, preventive medicine skills during everyday encounters with patients. The authors relate their experiences with implementing a voluntary, preventive diabetic foot-care program within the Texas Statewide Family Practice Preceptorship Program (TSFPPP). They explain the background of the TSFPPP and their rationale for introducing prevention and selecting diabetic foot care as a first preventive training module. The program's structure, educational materials, and evaluations are described. Of the 158 students and 88 preceptors who were exposed to the program, the authors received evaluations from 86 preceptors and 110 students. Students documented that they had screened and provided foot-care education to 321 diabetic patients. On average, students saved their preceptors 5-10 minutes each time they examined a diabetic patient's feet or provided foot-care education. The students said that the wide variety of preceptors' practices, the time constraints placed upon the preceptors, and the preceptors' own guidelines for the voluntary preceptorship all posed challenges to completing the preventive activities. The preceptors reported that preclinical students could play an important preventive role in their practices; however, to get optimum results from a preventive module, it may be important for students and preceptors to determine which topics are introduced. Using the preceptor's suggestions, the authors are developing a smoking-cessation module.

Neuroblastoma screening in the United States: results of the Texas Outreach Program for neuroblastoma screening.

BACKGROUND: Mass screening of infants for neuroblastoma began in Japan after studies suggested that survival rates could be improved by early detection. This study was initiated in 1991 to test the methodology and feasibility of screening for neuroblastoma within the U. S. health care system. METHODS: Infants ages 5-10 months (mean age, 9 months, 25 days) who were born in Texas were screened for neuroblastoma. An enzyme-linked immunoadsorbent assay (ELISA) for homovanillic acid (HVA) and vanillylmandelic acid (VMA) used to quantify the HVA and VMA was performed on urine extracted from specimens dried on filter paper. Infants were recruited to participate in the study by several methods, and the effectiveness of each method was determined by calculating compliance rates. RESULTS: Between February 1991 and June 1994 a total of 14,046 infants were recruited to participate in neuroblastoma screening. Neuroblastoma was detected in 2 children for an incidence rate of 1 in 7023. A total of 291,158 screening kits were distributed to the parents of these infants, resulting in an overall compliance rate of only 4.8%. Compliance rates varied by method of distribution of the test kits: Houston Women, Infants, and Children (WIC) clinic (53%), volunteers (31%), Rio Grande Valley WIC clinics (14.5%), the patient's private physician (9.9%), and by mail (4.7%). CONCLUSIONS: Early detection of neuroblastoma in infants ages 5-10 months was achieved using ELISA. Compliance rates were poor, but clinics with a preventive health focus, such as the WIC clinics, achieved higher compliance rates than did private physicians.