Citations

Abstract Data on long-term follow-up for definitive therapy of prostate cancer are limited, especially for radiation therapy. Either surgery or radiation was used in 322 patients for treatment with curative intent, and follow-up was for a minimum of 15 years. Overall survival was nearly identical to that in an age-matched cohort. 5-, 10-, and 15-year recurrence-free survival rates were 77%, 63% and 53%, respectively. Grade and stage were significant prognostic factors for both recurrence and survival. More than 60% of the initial failures were local, and more than 25% of the failures occurred after 10 years. Radiation therapy was used in 137 patients with clinically staged disease. Radical retropubic prostatectomy and perineal prostatectomy were performed in 133 and 44 patients, respectively. In this group, pathological staging was used. Survival rates for surgically treated patients were better than those in the cohort population. In conclusion, overall long-term follow-up demonstrates that definitive treatment does not have an adverse effect on survival from prostate cancer. Local recurrence is a frequent cause of failure. Caution must be used in interpreting any prostate study with less than 10 years of follow-up, because 25% to 50% of the failures occur after that time.

ABSTRACT Because of the bioterrorism threat posed by agents such as variola virus, considerable time, resources, and effort have been devoted to biodefense preparation. One avenue of this research has been the development of rapid, sensitive, high-throughput assays to validate immune responses to poxviruses. Here we describe the adaptation of a β-galactosidase reporter-based vaccinia virus neutralization assay to large-scale use in a study that included over 1,000 subjects. We also describe the statistical methods involved in analyzing the large quantity of data generated. The assay and its associated methods should prove useful tools in monitoring immune responses to next-generation smallpox vaccines, studying poxvirus immunity, and evaluating therapeutic agents such as vaccinia virus immune globulin.

Bowler's thumb presents as paresthesias or a neuroma involving the ulnar digital nerve of the thumb. Over 95 million people enjoy bowling worldwide with nearly 3 million certified league bowlers in the United States. While the incidence of Bowler's thumb is unknown, it is an unrelenting nuisance for bowlers, and symptoms can be severe enough to prevent further sport participation. The condition can be managed nonoperatively with rest and splinting, but successful nonoperative treatment frequently requires discontinuation of bowling. The pressure on athletes to resume sports participation sooner and the possibility of nonoperative treatment failure mandate the need for development of a dependable surgical procedure for this condition. We present a case report of a successful surgical treatment by transposing the ulnar digital nerve dorsal to the adductor pollicis. The patient returned to manual labor and resumed bowling and is symptom free 3 years postsurgery.