AIM: One reason for obvious differences in cancer treatment of elderly patients, compared to younger patients, may be the fear of reduced tolerance at a higher age. The purpose of the study was to document acute tolerance of radiotherapy with curative intent in patients > 74 years old. Special emphasis was given to 72 patients treated to large volumes and/or high doses for gynecological carcinomas, prostate cancer of subsites of the head and neck requiring bilateral treatment of the neck including major parts of the pharynx and larynx. PATIENTS AND METHOD: From January 1991 to May 1995, 210 consecutive patients entered a prospective study to assess acute toxicity of radiotherapy given with curative intent. Median age was 79.3 (74.4 to 93.7) years. Fifty-three percent received postoperative radiotherapy, 47% radiotherapy alone. Radiation technique, fractionation and doses were the same as applied in younger patients. Tolerance was scored using a 5-point scale; in addition, pre- and post-treatment Karnofsky performance status and body weight were assessed. RESULTS: Acute toxicity leads to a dose reduction in 3 patients. The death of 1 patient with Hodgkin's disease was attributable to large field radiotherapy, and 1 case of grade 4 cystitis was noted in a patient with prostate cancer. Radiotherapy for breast cancer with or without lymph nodes imposed no problem. With appropriate supportive measures, even hyperfractionated or accelerated radiotherapy regimens for carcinomas of the head and neck were feasible in elderly patients. Radiotherapy to the pelvic region lead to severe diarrhea requiring medication in 20% of the patients. For all areas treated, higher age within the range of > 74 to < 94 years did not increase the severity of the acute radiation reactions. CONCLUSIONS: Using the same treatment schedules and techniques of radiotherapy as for younger patients, curative radiotherapy is well tolerated in patients aged > 74 years treated even when major parts of the pharynx and larynx or large volumes of the pelvis are included. Small bowel reaction (diarrhea) and pharyngeal mucositis deserve special attention and supportive care in elderly patients prone to a rapidly symptomatic dehydration.
AIM: One reason for obvious differences in cancer treatment of elderly patients, compared to younger patients, may be the fear of reduced tolerance at a higher age. The purpose of the study was to document acute tolerance of radiotherapy with curative intent in patients > 74 years old. Special emphasis was given to 72 patients treated to large volumes and/or high doses for gynecological carcinomas, prostate cancer of subsites of the head and neck requiring bilateral treatment of the neck including major parts of the pharynx and larynx. PATIENTS AND METHOD: From January 1991 to May 1995, 210 consecutive patients entered a prospective study to assess acute toxicity of radiotherapy given with curative intent. Median age was 79.3 (74.4 to 93.7) years. Fifty-three percent received postoperative radiotherapy, 47% radiotherapy alone. Radiation technique, fractionation and doses were the same as applied in younger patients. Tolerance was scored using a 5-point scale; in addition, pre- and post-treatment Karnofsky performance status and body weight were assessed. RESULTS: Acute toxicity leads to a dose reduction in 3 patients. The death of 1 patient with Hodgkin's disease was attributable to large field radiotherapy, and 1 case of grade 4 cystitis was noted in a patient with prostate cancer. Radiotherapy for breast cancer with or without lymph nodes imposed no problem. With appropriate supportive measures, even hyperfractionated or accelerated radiotherapy regimens for carcinomas of the head and neck were feasible in elderly patients. Radiotherapy to the pelvic region lead to severe diarrhea requiring medication in 20% of the patients. For all areas treated, higher age within the range of > 74 to < 94 years did not increase the severity of the acute radiation reactions. CONCLUSIONS: Using the same treatment schedules and techniques of radiotherapy as for younger patients, curative radiotherapy is well tolerated in patients aged > 74 years treated even when major parts of the pharynx and larynx or large volumes of the pelvis are included. Small bowel reaction (diarrhea) and pharyngeal mucositis deserve special attention and supportive care in elderly patients prone to a rapidly symptomatic dehydration.