BACKGROUND. African Americans (AAs) have low rates of colorectal cancer (CRC) screening. To the authors' knowledge, factors that influence their participation, especially individuals with a family history of CRC (“family history”), are not well understood. METHODS. A secondary analysis of the 2002 Maryland Cancer Survey data examined predictors of risk‐appropriate, timely CRC screening (“screening”) in AAs with a family history and in individuals without a family history. Predictors that were evaluated included age, sex, family history, mammogram or prostate‐specific antigen (PSA) screening, body mass index, activity, fruit/vegetable consumption, alcohol, smoking, perceived risk of cancer, education, employment, insurance, access to a healthcare provider, and healthcare provider recommendation of fecal occult blood test (FOBT) and/or sigmoidoscopy/colonoscopy. RESULTS. In individuals without a family history of CRC (N = 492), recommendation for FOBT (odds ratio [OR] of 11.90; 95% confidence interval [95% CI], 6.84–20.71) and sigmoidoscopy/colonscopy (OR of 7.06; 95% CI, 4.11–12.14), moderate/vigorous activity (OR of 1.74; 95% CI, 1.06–2.28), and PSA screening history (OR of 2.68; 95% CI, 1.01–7.81) were found to be predictive of screening. In individuals with a family history (N = 88), recommendation for sigmoidoscopy/colonscopy (OR of 24.3; 95%, CI 5.30–111.34) and vigorous activity (OR of 5.21; 95% CI, 1.09–24.88) were found to be predictive of screening. However, family history did not predict screening when the analysis was controlled for age, education, and insurance. AAs who had a family history were less likely to screen compared with their white counterparts (N = 293) and compared with AAs who were at average risk for CRC (P < .05). CONCLUSIONS. Regardless of family history, healthcare provider recommendation and activity level were important predictors of screening. Lower screening rates were observed in AAs who had a family history compared with individuals who did not. The authors believe that, for AAs who have a family history, further examination of barriers and facilitators to CRC screening within the cultural context is warranted. Cancer 2008. © 2008 American Cancer Society.
The successful management of 5 consecutive patients with intractable phantom limb pain is described. The main therapy is a combination of a narcotic and antidepressant. Medication remained effective during the average observation time of 22 months. There were no signs of habituation or addiction. We conclude that narcotics can be safely and successfully utilized for long-term management of phantom limb pain.
patients diagnosed with CD ≥ 60 were more likely to have colonic disease and non-complicated disease. However, the association between age at diagnosis and complicated disease did not persist after adjustment for confounding variables.
Potential risk factors included paternal smoking and alcohol consumption, highlighting the need for future studies to consider environmental factors in the pathogenesis of this cardiac defect.
The pathophysiology of chronic rejection of renal allografts is poorly understood and specific morphologic markers are being sought for its diagnosis. Ultrastructural splitting and reduplication of the basal lamina of the intertubular capillaries (ITCs) have been shown to be consistently associated with transplant glomerulopathy (TG) in renal allografts and have been used as a marker of chronic allograft rejection. Although the presence of ITC abnormalities is extremely helpful diagnostically and has been considered a surrogate for the diagnosis of TG when glomeruli are not available for examination, their specificity has not been tested. This study examined 135 biopsy specimens from renal allografts and native kidneys and categorized the ITC basal lamina alterations into 5 patterns. The results showed that although marked ITC basal lamina abnormalities are characteristically seen in association with TG, lesser degrees of these changes may also be found in native kidneys and in transplants with other types of glomerulopathies. In native kidneys, splitting and reduplication of the ITC basal lamina were observed in cases of active lupus nephritis, membranoproliferative glomerulonephritis type I, crescentic glomerulonephritis, cryoglobulinemia, and hypertension. In allografts, ITC changes were seen in postinfectious proliferative glomerulonephritis, acute cyclosporin toxicity, and hemolytic uremic syndrome, in addition to cases with TG. The histopathologic diagnosis in renal diseases relies heavily on clinical, immunofluorescence, and ultrastructural findings. Therefore, in the transplantation setting, with other less common pathological processes ruled out, the presence of abnormalities of the ITC basal lamina is highly indicative of TG. This association is particularly true for cases with severe ITC abnormalities.
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