BACKGROUND: Renal cell carcinoma (RCC) has previously been described as being less responsive to radiotherapy (RT) than other tumor types. The authors conducted a prospective study to assess the effect of RT on symptoms and quality of life (QOL) in patients with metastatic RCC. METHODS: Between 1996 and 2002, patients with symptomatic metastatic RCC were entered into a prospective study in two cancer centers. Symptomatic sites of disease were treated with 30 grays (Gy) in 10 fractions. Patients reported pain, analgesic use, symptoms, and QOL using validated questionnaires before RT, 1 month and 3 months after treatment, and every 3 months to 1 year thereafter. RESULTS: Thirty-one patients (19 males and 12 females) were entered into the trial. The median age of the patients was 61 years (range, 35-81 yrs). The most common indication for RT was bone pain (n = 24). The median duration of follow-up was 4.3 months (range, 1-15 mos). Of 23 evaluable patients treated for pain, 83% (n = 19) experienced site-specific pain relief after RT, and 48% (n = 11) did not have an associated increase in analgesic medication use. The median duration of site-specific pain response was 3 months (range, 1-15 mos). The global pain response rate was only 15% (n = 3) because many patients developed other painful metastases. Global QOL was found to improve in 33% (n = 8) of the evaluable patients. CONCLUSIONS: A palliative radiotherapy dose of 30 Gy in 10 fractions can result in a significant response rate and the relief of local symptoms in patients with bone metastases from RCC. Improvements in global pain and QOL appear to be limited by the effects of progressive systemic disease. (c) 2005 American Cancer Society.
BACKGROUND:Renal cell carcinoma (RCC) has previously been described as being less responsive to radiotherapy (RT) than other tumor types. The authors conducted a prospective study to assess the effect of RT on symptoms and quality of life (QOL) in patients with metastatic RCC. METHODS: Between 1996 and 2002, patients with symptomatic metastatic RCC were entered into a prospective study in two cancer centers. Symptomatic sites of disease were treated with 30 grays (Gy) in 10 fractions. Patients reported pain, analgesic use, symptoms, and QOL using validated questionnaires before RT, 1 month and 3 months after treatment, and every 3 months to 1 year thereafter. RESULTS: Thirty-one patients (19 males and 12 females) were entered into the trial. The median age of the patients was 61 years (range, 35-81 yrs). The most common indication for RT was bone pain (n = 24). The median duration of follow-up was 4.3 months (range, 1-15 mos). Of 23 evaluable patients treated for pain, 83% (n = 19) experienced site-specific pain relief after RT, and 48% (n = 11) did not have an associated increase in analgesic medication use. The median duration of site-specific pain response was 3 months (range, 1-15 mos). The global pain response rate was only 15% (n = 3) because many patients developed other painful metastases. Global QOL was found to improve in 33% (n = 8) of the evaluable patients. CONCLUSIONS: A palliative radiotherapy dose of 30 Gy in 10 fractions can result in a significant response rate and the relief of local symptoms in patients with bone metastases from RCC. Improvements in global pain and QOL appear to be limited by the effects of progressive systemic disease. (c) 2005 American Cancer Society.
Authors: Shankar Siva; Gargi Kothari; Alexander Muacevic; Alexander V Louie; Ben J Slotman; Bin S Teh; Simon S Lo Journal: Nat Rev Urol Date: 2017-06-20 Impact factor: 14.432
Authors: N Thavarajah; L Zhang; K Wong; G Bedard; E Wong; M Tsao; C Danjoux; E Barnes; A Sahgal; K Dennis; L Holden; N Lauzon; E Chow Journal: Curr Oncol Date: 2013-10 Impact factor: 3.677
Authors: John W Nelson; David S Yoo; John H Sampson; Robert E Isaacs; Nicole A Larrier; Lawrence B Marks; Fang-Fang Yin; Q Jackie Wu; Zhiheng Wang; John P Kirkpatrick Journal: Int J Radiat Oncol Biol Phys Date: 2008-11-10 Impact factor: 7.038