神經(jīng)傳導檢查在奧沙利鉑誘導性周圍神經(jīng)病中的應用研究
[Abstract]:Objective: to investigate the clinical and early nerve conduction characteristics of oxaliplatin induced peripheral neuropathy (Oxaliplatin induced peripheral neuropathy,OXLIPN) by clinical evaluation and nerve conduction examination. So early detection and accurate evaluation of oxaliplatin peripheral neurotoxicity, in order to guide the prevention of neurotoxicity drug. Methods: patients admitted to Department of Oncology, first affiliated Hospital of Bengbu Medical College, from December 2015 to March 2017, were diagnosed as colon cancer by pathological examination. XELOX regimen was planned to be implemented (oral administration of oxaliplatin 130 mg / m2 on day 1, oral capecitabine on day 1-14, and withdrawal for 21 days after one week). Questionnaires were conducted to investigate the incidence of acute OXLIPN after each cycle of chemotherapy. Nerve conduction tests were performed before and after 4 cycles of chemotherapy (1-2 days before admission plan for the fifth cycle) to observe the changes of conduction velocity and amplitude of sensory and motor nerves. The patients were evaluated with chronic OXLIPN scale after 4 cycles of chemotherapy and compared with the results of nerve conduction examination. Results in this study, 30 patients (16 male and 14 female, mean age (58.83 鹵8.63) years) received the expected 4-cycle chemotherapy. No fatal toxic events occurred in all patients. Clinical observation showed that the total incidence of acute OXLIPN was 90. Among them, 26 cases (86.66%) were cold induced limb sensory abnormalities, 10 cases (33.33%) were cold induced peroral sensory abnormalities, and 10 cases (33.33%) were cold induced. There were 8 cases (26.66%) with abnormal pharynx and larynx, 5 cases (16.66%) with mandibular stiffness, 3 cases (10%) with myospasm, 2 cases (6.67%) with laryngeal spasm, 3 cases (10%) with voice change. Dysphagia, fibrillation of muscle bundle, blepharoptosis, visual acuity did not appear in this study. Compared with before chemotherapy, the amplitude of motor complex muscle action potential of right median nerve and left common peroneal nerve decreased after 4 cycles of chemotherapy. The difference was statistically significant (P0.05). There was no significant difference in the conduction velocity of motor nerve before and after chemotherapy and the amplitude and conduction velocity of left and right side of nerve in the same period (P0.05). After 4 cycles of chemotherapy, the amplitude of action potential of bilateral median nerve and bilateral sural nerve decreased significantly (P0.01), and the conduction velocity of right median nerve and left sural nerve decreased compared with that before chemotherapy. The difference was statistically significant (P0.05), but there was no significant difference in amplitude and conduction velocity between the left and right sides of the sensory nerve in the same period (P0.05). Comparison of abnormal rate of nerve conduction in lower extremities: there was no significant difference in motor nerve upper and lower extremity (P0.05), but sensory nerve lower extremity difference was statistically significant (P0.05). The detection rate of chronic OXLIPN was 43.33 after chemotherapy. The detection rate of chronic OXLIPN was 66.67. The difference was statistically significant (P0.05). Conclusion 1. The incidence of acute OXLIPN was higher in clinical observation, and the detection rate of chronic OXLIPN by nerve conduction test was higher than that of clinical scale. 2. 2. In the early stage of chronic OXLIPN, bilateral, symmetrical and sensory nerve axonal damage was the main feature, with severe upper limb injury and mild motor nerve injury. Nerve conduction examination can detect the injury of peripheral nerve without obvious symptoms in the early stage, so as to diagnose early, and guide the preventive medication of peripheral nerve toxicity.
【學位授予單位】:蚌埠醫(yī)學院
【學位級別】:碩士
【學位授予年份】:2017
【分類號】:R735.35;R745
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