Effectiveness of multiple muscle-site EMG biofeedback and relaxation training in reducing the aversiveness of cancer chemotherapy.
A 44-year-old female cancer patient was given progressive muscle relaxation training and multiple muscle-site EMG biofeedback to reduce the conditioned negative responses she had apparently developed to her chemotherapy treatments. Following three baseline chemotherapy sessions, the patient was given relaxation training and biofeedback during four consecutive chemotherapy treatments and was asked to practice her relaxation skills daily in the hospital or at home. After the patient felt able to relax on her own, relaxation training and biofeedback were terminated and three follow-up sessions were held. Results indicated that during the chemotherapy sessions in which the patient received relaxation training and biofeedback, she showed reductions in physiological arousal (EMG, pulse rate, systolic blood pressure, and diastolic blood pressure) and reported feeling less anxious and nauseated. Moreover, these changes were maintained during the follow-up sessions. These results suggest that relaxation training plus multiple muscle-site biofeedback may be an effective adjunctive procedure for reducing some of the adverse side effects of cancer chemotherapy.
D000230:Adenocarcinoma / Q000188:drug therapy; D000328:Adult; D000970:Antineoplastic Agents / Q000009:adverse effects*; D001007:Anxiety / Q000628:therapy*; D001676:Biofeedback, Psychology; D001794:Blood Pressure; D003214:Conditioning, Classical; D004576:Electromyography; D005260:Female; D006801:Humans; D009126:Muscle Relaxation; D009325:Nausea / Q000628:therapy*; D011674:Pulse; D012064:Relaxation Therapy
D000970:Antineoplastic Agents