Improvement of Technique of Evaporating Bag Therapy after External Stripping and Internal Ligation of Mixed Hemorrhoids
HAN Yi-lin,YAN Jia-wen,HAN Chang-peng
Shanghai University of Traditional Chinese Medicine, Shanghai(201203), China
Abstract:
Objective To investigate the improvement of evaporative poultice therapy after external stripping and internal ligation of mixed hemorrhoids and to observe its clinical effect. Methods 150 mixed hemorrhoids patients undergoing external stripping and internal ligation were selected, patients were divided into infrared group (IR group) and experimental group (L1h group, L4h group, H1h group and H4h group) according to random number table. All patients were treated with basic treatment. The IR group was treated with infrared radiation after dressing change, and the experimental group was treated with different initial temperature and external application time.The wound pain score, the degree of anal edema, the degree of wound exudation score, the days of wound healing and the incidence of eczema were compared within 7 days after surgery. Results In terms of reducing wound pain, there was no significant difference in VAS scores between the five groups on the first day after surgery (P>0.05), and the VAS scores in the H1h group were significantly lower than those in the L1h group at2 to 7 days after surgery (P<0.05), and the VAS score of H4h group was significantly lower than that of L4h group (P<0.05). In terms of relieving anal marginal edema, there was no significant difference in the scores of the anal marginal edema in the five groups at 1 to 5 days after surgery (P>0.05). At 6 to 7 days postoperatively, the score of anal marginal edema in the H1h group was significantly lower than
