Treatment outcome following radiotherapy in elderly patients with bladder cancer.
OBJECTIVE
The optimal treatment of elderly patients with bladder cancer is not established. This study aimed to evaluate prognostic variables for survival and morbidity, which may be important for treatment strategy.


METHODS
The medical records of 94 patients aged > or = 75 years receiving curatively intended radiotherapy for bladder cancer were reviewed retrospectively.


RESULTS
Median age was 78 years (range 75-93 years). Fifty patients had T1-2 tumors, and 42 patients had T3-4 tumors. The total planned dose was 57.6-62.6 Gy in 24-30 fractions in 6 weeks. In 76 patients, a 2 week rest period was planned after 16 fractions (split course). Half of the patients were hospitalized during or after the treatment because of gastrointestinal or urogenital side effects. Median survival was 13.9 months (range 0.6-150.0 + months), 29% survived for 2 years and 7% survived for 5 years. Patients aged > 78 years survived for a shorter period than patients aged 75-78 years (13.4 versus 16.1 months). Univariate survival analysis revealed that low stage (T1-2), good performance status (PS < or = 1), split course treatment, no treatment interruption due to side effects, and no hospitalization during treatment were associated with long survival. In multivariate analyses, T-stage, split course treatment, and performance status were independent prognostic factors.


CONCLUSIONS
The results confirm that curative intended radiotherapy is feasible in elderly patients, but patients with stage T3-4 and PS > 1 have a short survival. These patients should be offered palliative treatment.
Sengeløv
L
L
Department of Oncology, Herlev University Hospital, Copenhagen, Denmark.
Klintorp
S
S
Havsteen
H
H
Kamby
C
C
Hansen
S L
SL
von der Maase
H
H
D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008297:Male; D012189:Retrospective Studies; D015996:Survival Rate; D016896:Treatment Outcome; D001749:Urinary Bladder Neoplasms / Q000401:mortality / Q000532:radiotherapy*