The human sexuality team: An ideal role for rehabilitation nurses

Reprinted from Sexuality Update, a publication of The National Task Force On Sexuality and Disability of the American Congress of Rehabilitation Medicine, Vol 2, No. 1, 1989.     

Surveillance of duodenal polyps in familial adenomatous polyposis: progress report.

Familial adenomatous polyposis (FAP) is characterized by the presence of premalignant adenomas of the large and small bowel. Prophylactic colectomy deals with the risk for colon cancer, leaving duodenal cancer as the leading cause of death. Although most FAP patients have duodenal adenomas, only approximately 5% develop duodenal cancer. This study looks at progression of duodenal polyps with time. The outcome of endoscopic surveillance in the duodenum of 70 patients with familial adenomatous polyposis was determined. A mean of 40 months elapsed between endoscopies. Outcome was measured using video comparison and a staging system that includes histological assessment. Duodenal cancer developed in one patient, and was suspected in two others. The stage of duodenal polyposis worsened in another seven patients. When histology was ignored, comparison of video recordings in 52 patients showed a worsening in 21 (40%). In conclusion, further surveillance appears warranted so that patients at high risk for duodenal cancer might receive early treatment. Should slow progression of duodenal polyposis be shown to be associated with low risk, then most patients can be safely offered less frequent endoscopies than hitherto.     

A profile of tobacco use among teenage dependents.

This study profiles tobacco use by 2,241 dependent teenagers in grades 6-12 at two Army posts. Data were collected in February 1989 by self-administered questionnaires. Results show 40.9% of dependent teenagers have tried smoking and 16.4% have tried smokeless tobacco. Most youths who tried tobacco did so experimentally. Current use is 10.4% smoking and 2.8% smokeless tobacco. While there is little difference in the proportion of boys and girls who have tried or currently smoke, trial and current use of smokeless tobacco is almost exclusively by males. Whites are more likely to ever use tobacco than other ethnic groups.     

High-resolution MR of the intraparotid facial nerve and parotid duct.

PURPOSETo describe a high-resolution MR imaging technique that depicts the complex anatomy of the region of the parotid gland, focusing on the intraparotid components of the facial nerve and parotid duct.METHODSHigh-resolution T1-weighted images of the parotid gland were acquired with a prototype three-dimensional Fourier transform gradient-echo sequence that permits a very short echo time (4.2 milliseconds) by using a modified phase-encoded time-reduced acquisition scheme. The sequences were obtained at 1.5 T with a head and neck coil. Postprocessed multiplanar, curved and volumetric images were obtained. The most clinically useful images were acquired at parameters of 40/4.2 (TR/TEeff) a flip of 30 degrees, a field of view of 18 to 20 cm, a matrix of 512 x 288 or 512 x 256, an axial plane, 60 images, no gaps, and a section thickness of 1.5 mm. Eighteen healthy subjects were examined. The position of the facial nerve within the parotid gland was determined by identifying the facial nerve in the stylomastoid foramen and then following it on sequential sections through the parotid gland. Curved reformations were used to confirm the visibility of the nerve. A similar technique was used for the parotid duct.RESULTSThe image contrast obtained was similar to that of standard spin-echo T1-weighted images. The parotid gland showed intermediate signal intensity while the fat spaces showed high signal intensity. The vessels had variable signal intensity depending on saturation. The cerebrospinal fluid, nerves, muscles, and ducts had lower signal intensity. In all 18 subjects, the facial nerve from the brain stem to the parotid gland, and the parotid duct from the mouth to the hilus of the gland were seen bilaterally. The proximal intraparotid facial nerve to the level of the retromandibular vein was seen in 72% of the subjects and the main intraparotid ducts were seen in 66% of the subjects.CONCLUSIONHigh-resolution MR imaging offers simultaneous display of most of the important structures in the region of the parotid gland, including the intraparotid duct and facial nerve.     

Short course training in epidemiology and biostatistics for graduate and undergraduate public health professionals.

The University of South Florida has developed short courses of 2 to 3 days in epidemiology and biostatistics geared to public health workers. A key focus is providing skills which will assist local and State public health units to assess their status and measure progress with respect to achieving their explicitly stated health objectives for the year 2000. The courses were developed after the identification of the training needs in health departments and other public health settings. The training objectives were (a) to enhance the biostatistics skills of professionals involved in the analysis of health data; (b) to reinforce basic knowledge of epidemiologic methods and its practical applications in public health settings, including measures of disease frequency and association, epidemic outbreak investigations, and the identification and use of surveillance data; and (c) to demonstrate the application of the risk factor approach to select the interventions needed to reach health objectives for year 2000 and how to evaluate such interventions. A total of 43 students have taken this course series. Professional staff in health departments cannot always enroll in formal training in epidemiology and biostatistics because of time limitations or a lack of a bachelor''s degree. However, the need exists. An alternative to such training could be the short course program described in this paper.     

Negative perceptions about self-control and identification with gender-role stereotypes related to binge eating, problem drinking, and to co-morbidity among adolescents.

PURPOSE: To examine the role of both positive and negative styles of self-control, and gender-role stereotypes in binge eating and problem drinking. METHOD: Participants were 428 adolescent boys and 555 girls from predominantly Anglo-Australian backgrounds who attended regional state schools in New South Wales, Australia. Students completed standardized questionnaires that assessed problem drinking, binge eating, self-control styles, and identification with gender-role stereotypes. ANOVA and post hoc Tukey tests were conducted to examine differences among adolescents who reported problems in binge eating, drinking, and both domains. RESULTS: Adolescents who reported eating and drinking problems also reported a high negative and a low positive sense of self-control coupled with self-identification with the traits that typically describe negative dimensions of gender-role stereotypes. Regardless of gender, problem drinking was mainly related to traits of negative masculinity (bossy, noisy aggressive, etc.) whereas binge eating was mainly related to negative femininity (shy, needs approval from others, etc.). Participants who reported eating and drinking symptoms recorded low scores on positive control, high scores on negative control, and also high scores on the negative dimensions of masculinity and femininity. SUMMARY: A negative and passive style of self-control coupled with an identification with negative dimensions of gender summarizes the type of self-regulation that is implicated in both binge eating and problem drinking, and co-morbid symptoms. There is a need for interventions working toward a more balanced gender self-concept and a positive sense of self-control.