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@#Objective To investigate the surgical effect and incidence of complications of traditional circumcision and disposable circumcision stapler in the treatment of phimosis and overlength of prepuce.Methods A retrospective analysis of 261 children with excessive phimosis and prepuce treated in the Department of Pediatric Surgery of our hospital from January 2021 to January 2023.The control group included 129 cases,who were treated by traditional methods,and the others 132 cases as test group,were treated by disposable circumferential stapler.We observed correlation indicators of intraoperative and postoperative between the two groups.Operation time,intraoperative blood loss were intraoperative indicators,and,postoperative pain degree,postoperative incision healing time,severe edema of incision margin,incision dehiscence,postoperative rebleeding,postoperative infection,and appearance satisfaction were observed in the postoperation period.Results The operation time,intraoperative blood loss,and postoperative rebleeding of the disposable circumferential stapler group were significantly less than those of the control group,while the postoperative incision healing time and the incidence of severe edema of the incision in the control group had obvious advantages compared with the test group.There was no significant difference in pain degree,postoperative infection rate,incision dehiscence and appearance satisfaction.Conclusions The benefits of traditional circumcision are that postoperative recovery is relatively fast and the degree of edema at the incision margin is mild.And complete hemostasis,surgical operation easily,safety,and suitable for subordinate medical institutions are advantages of disposable circumcision stapler compare with traditional model,meanwhile it is not as good as traditional methods in terms of postoperative recovery.
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ObjectiveTo evaluate the efficacy of different dones of urapidil in preventing pituitrin-induced cardiovascular responses in patients undergoing laparoscopic myomectomy.MethodsSixty ASA Ⅰ or Ⅱ patients,aged 27-41 yr,weighing 55-65 kg,scheduled for elective laparoscopic myomectomy under general anesthesia,were randonly divided into 4 groups (n =15 each):control group (group C) and urapidil 0.3,0.5 and 0.8 mg/kg groups (groups U1-3).Urapidil 0.3,0.5 and 0.8 mg/kg were injected intravenously in U1-3 groups respectively,while normal saline 5 ml was given in group C.The mixture of pituitrin 6 U and normal saline 20 ml was injected into the site of hysteromyoma 5 min later.The operation was then started.BIS value was maintained at 45-55.The occurrence of cardiovascular responses was recorded.ResultsThe incidences of cardiovascular responses were 100％,67％,40％ and 20％ in groups C and U1-3 respectively.The incidence of cardiovascular responses was significantly lower in groups U1-3 than in group C,and in groups U2.3 than in group U1 ( P ＜ 0.01 ).There was no significant difference in the incidence of cordiovascular responses between U2 and U3 groups (P ＞ 0.05).ConclusionUrapidil can prevent pituitrin-induced cardiovascular responses in patients undergoing laparoscopic myomectomy and the optimal dose is 0.5 mg/kg.