title: Blood tests and prognosis in bladder carcinomas treated with definitive radiotherapy.
abstract: The value of some commonly recorded blood tests as prognostic factors in patients with bladder carcinomas treated with definitive radiotherapy has been assessed. This study included 202 consecutive patients (T2, n = 46; T3, n = 82 and T4, n = 74) treated during the period 1980-1987. The median total dose received was 56 Gy [50-67] and the median cumulative radiation effect was 1750 reu (radiation effect unit) (1515-1823). The blood tests examined in survival analyses were erythrocyte sedimentation rate (ESR), hemoglobin (Hb), leucocyte and thrombocyte count, alkaline phosphatase (ALP), gamma-glutamyltransferase (GT), lactate dehydrogenase (LD), creatinine and albumin. In the univariate survival analyses six blood tests were significant prognostic factors (ESR, albumin, creatinine, Hb, ALP and GT). In the multivariate analysis of all 202 patients, the following five variables were significantly associated with shorter survival: T4 tumors, ESR > 30 mm/h, albumin < 35 g/l, LD > 400 U/I and age > 75 years. Our conclusion is that several commonly recorded blood tests are powerful prognostic factors in bladder cancer treated with definitive radiotherapy. These tests can replace other more expensive laboratory investigations used for prognostication.
authors.affiliation: Department of Oncology, Norwegian Radium Hospital, Oslo.
authors.forename: E
authors.initials: E
authors.lastname: Hannisdal
authors.forename: S D
authors.initials: SD
authors.lastname: Fosså
authors.forename: H
authors.initials: H
authors.lastname: Høst
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001798:Blood Proteins / Q000032:analysis; D001799:Blood Sedimentation; D004798:Enzymes / Q000097:blood; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010976:Platelet Count; D011379:Prognosis; D001749:Urinary Bladder Neoplasms / Q000097:blood / Q000401:mortality / Q000532:radiotherapy*
chemical_list: D001798:Blood Proteins; D004798:Enzymes