Clinical effect of Pancreatic Kininogenase Combined with Pregabalin in the treatment of painful diabetic peripheral neuropathy
CAO Chun-li1 ZHANG Jing1 WU Shu-qiong1▲ XIONG Fu2
1. Department of Endocrinology, Hubei Provincial Hospital of Integrated Chinese and Western Medicine, Hubei Province, Wuhan 430015, China;
2. Department of Radiology, Union Hospital Affiliated with Tongji Medical College of Huazhong University of Science and Technology, Hubei Province, Wuhan 430015, China
Abstract:Objective To evaluate the effect and safety of Pancreatic Kininogenase combined with Pregabalin in the treatment of painful diabetic peripheral neuropathy (PDPN). Methods From January to December 2017, 68 patients with PDPN treated in the Endocrinology Department of Hubei Provincial Hospital of Integrated Chinese and Western Medicine were selected as the research subjects, and they were divided into the control group and the treatment group by the random number table method, with 34 cases in each group. The patients in the two groups were given basic medical treatment such as blood glucose control. On the basis of this, the control group was treated with Pregabalin and the treatment group was treated with Pancreatic Kininogenase and Pregabalin for 8 weeks. Visual analogue scale (VAS)was used to evaluate the pain intensity changes between the two groups before and after treatment. Sensory nerve conduction velocity (SNCV) and motor nerve conduction velocity (MNCV) were measured and compared between the two groups. The incidence of adverse drug reactions was recorded. Results There was no statistically significant difference in the VAS score between the two groups before treatment (P>0.05). After treatment, the VAS scores in the two groups were lower than those in the same group before treatment, the differences were statistically significant (P<0.05), and the VAS score in the treatment group after treatment was lower than that in the control group, the difference was statistically significant (P<0.05). There was no significant difference in the SNCV before treatment between the two groups (P>0.05). The SNCV after treatment in the two groups was higher than that in the same group before treatment, and the difference was statistically significant (P<0.05). And the SNCV after treatment in the treatment group was higher than that in the control group, the difference was statistically significant (P<0.05). There was no significant difference in MNCV before treatment between the two groups (P>0.05). The MNCV after treatment in the treatment group was higher than that in the same group before treatment, and the difference was statistically significant (P<0.05). There was no significant difference in MNCV between the control group before and after treatment (P>0.05). The MNCV after treatment in the treatment group was higher than that in the control group, with statistically significant difference (P<0.05). There was no significant difference in the total incidence rate of adverse reactions between the two groups (P>0.05). Conclusion Pancreatic Kininogenase combined with Pregabalin has a better effect on pain improvement than Pregabalin alone in the treatment of PDPN. At the same time, it can improve the SNCV and MNCV of patients. The effect is better than that of Pregabalin alone, and it is safe for clinical application.
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