Cancer
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Randomized Controlled Trial
Randomized controlled trial of maintaining quality of life during radiotherapy for advanced cancer.
Psychosocial interventions often address only 1 domain of quality of life (QOL), are offered to patients with early-stage cancer, do not include the caregiver, and are delivered after cancer treatment has been completed. ⋯ Participating in a 6-session multidisciplinary intervention was found to be effective in maintaining the QOL of patients with advanced cancer who were actively receiving radiotherapy. The QOL and symptom burden of this population is striking, making it important to identify effective QOL strategies to implement in conjunction with cancer care.
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Randomized Controlled Trial
Single-fraction radiotherapy versus multifraction radiotherapy for palliation of painful vertebral bone metastases-equivalent efficacy, less toxicity, more convenient: a subset analysis of Radiation Therapy Oncology Group trial 97-14.
The Radiation Therapy Oncology Group (RTOG) trial 97-14 revealed no difference between radiation delivered for painful bone metastases at a dose of 8 gray (Gy) in 1 fraction (single-fraction radiotherapy [SFRT]) and 30 Gy in 10 fractions (multifraction radiotherapy [MFRT]) in pain relief or narcotic use 3 months after randomization. SFRT for painful vertebral bone metastases (PVBM) has not been well accepted, possibly because of concerns about efficacy and toxicity. In the current study, the authors evaluated the subset of patients that was treated specifically for patients with PVBM. ⋯ Results for the subset of patients with PVBM in the RTOG 94-17 randomized controlled trial were comparable to those for the entire population. SFRT produced less acute toxicity and a higher rate of retreatment than MFRT. SFRT and MFRT resulted in comparable pain relief and narcotic use at 3 months.
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The objective of the current study was to develop a scoring system that identifies those patients with metastatic spinal cord compression who may be candidates for best supportive care or single-fraction radiotherapy. ⋯ This score identifies patients who have a very poor survival with a high specificity and a high positive predictive value. Patients with a score of ≥ 24 points have a very high probability of dying within 2 months. Thus, overtreatment with intensive therapies can be avoided in these patients, who are very unlikely to benefit.
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Complete response (CR) at the primary tumor site as assessed by clinical examination following induction chemotherapy with PF (cisplatin and 5-fluorouracil [5-FU]) is a favorable predictive factor for overall survival and disease control in patients with locally advanced squamous cell carcinoma of the head and neck. In most series, the rate of CR at the primary site after induction PF was 20% to 30%. This study evaluated the efficacy and feasibility of induction nab-paclitaxel and cetuximab given with PF (ACPF) followed by definitive chemoradiation (CRT) in a phase 2 trial. ⋯ Induction ACPF resulted in a high CR rate (53%) at the primary tumor site even in large tumors and did not adversely affect delivery of definitive CRT. Further investigation of ACPF is warranted.