Clinical and Biochemical Evidence of Control of Prostate Cancer at 5 Years After External Beam Radiation

作者: Gerald E.* Hanks , W. Robert Lee , Timothy E. Schultheiss

DOI: 10.1016/S0022-5347(01)67073-3

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摘要: AbstractPurpose: We demonstrate the 5-year survival rate for patients with prostate cancer treated by irradiation, value of conformal technique and specific antigen (PSA) doubling times after irradiation.Materials Methods: The outcome 502 consecutive stages T1 to T3 irradiation alone is reported. PSA before failure are reported 13 posttreatment 93 in whom radiation failed.Results: actuarial biochemical freedom from disease (PSA nadir 1.5 or less not increasing) at 5 years was 44 percent all patients, 50 treatment group 39 conventional therapy group. were variable, 42 greater than 12 months.Conclusions: excellent. is...

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