目的 探讨应用人工合成材料双层聚丙烯补片修补腹壁切口疝的效果。方法 21例腹壁切口疝（15例大切口疝和及6例巨大切口疝）患者采用双层聚丙烯补片行无张力修补，对术中及术后情况进行分析。结果 全组病例手术顺利，手术时间 87～189 min，平均123 min。无严重并发症发生，痊愈出院。术后随访5～36个月（平均 17个月），无复发病例。结论 双层聚丙烯补片修补中下腹壁大切口疝及巨大切口疝是一种安全、有效的方法，是临床上治疗切口疝可供选择的一种手术方式。
Objective To investigate the application of transverse fascia in inguinal hernia repair. Methods In this study, 617 patients underwent inguinal hernia repair between January 1990 and December 2005 in our hospital were included, which were divided into two groups according to different operative ways: transverse fascia method group (n=337) and Bassini method group (n=280). Then intraoperative results, postoperative complications, and rehabilitated results of patients in two groups were compared. Results Compared with Bassini method group, the patients in transverse fascia method group did not show significant difference in operative time and blood loss during operation (Pgt;0.05). The differences of severe postoperative pain, testicular swelling, the time of the body’s restore for normal activities, and recurrence rate of patients between two groups were significant (Plt;0.05), while the difference of hematoma of scrotum and infection of incisional wound (Pgt;0.05). Conclusion The strengthening of posterior wall by transverse fascia and reconstruction of inner ring is a simple and effective method for inguinal hernia repair.
ObjectiveTo evaluate rational use of antibiotics for hernioplasty in perioperative period by intervention-control study in order to provide a foundation for the clinical antibiotic use and management. MethodsThe data of the preventive use of antibiotics for hernia patients from January to October, 2010 in perioperative period were collected and compared. Interventions on patients from January to October, 2011 were carried out. ResultsIn the intervention group, the first three antibiotics used were changed from azlocillin, mezlocillin and aztreonam before intervention to cefazolin, clindamycin and azlocillin after intervention. Before intervention, antibiotics were first used after surgery for surgical prophylaxis, while after intervention, antibiotics were first used within 30 minutes before surgery or at the start of induction of anesthesia. The preventive medication time decreased from (3.50±2.07) days to (0.88±1.07) days (t'=14.601, P=0.000), the hospitalization days of post-surgery decreased from (5.17±1.90) days to (3.77±1.61) days (t'=7.313, P=0.000), the cost of antibiotics decreased from (342.39±415.50) yuan to (54.08±80.83) yuan (t'=8.831, P=0.000), the percentage of the cost of antibiotics in expenses for medicine declined from (47.53±25.51)% to (12.49±13.46)% (t'=15.776, P=0.000), and the percentage of the cost of antibiotics in hospitalization expenses declined from (6.59±5.49)% to (1.07±1.35)% (t'=12.662, P=0.000). The difference in inappropriate use of antibiotic drugs before and after prevention, such as choice of preventive drugs, preoperative medication occasion, course of postoperative medication and no indication of drug combination, had statistical significances (P<0.05). ConclusionThe intervention-control study shows that the rational use of antibiotics for hernioplasty in perioperative period can be improved, and the average hospitalization days and the cost of antibiotics can be reduced by intervention.
ObjectiveTo compare degree and characteristics of early postoperative pain for patients with inguinal hernia underwent laparoscopic versus open tension-free hernioplasty. MethodsThe clinical data of 120 patients who underwent tension-free hernioplasty from July 2013 to June 2015 were analyzed. All of the patients were divided into open tension-free hernioplasty group (open group, n=60) and laparoscopic tension-free hernioplasty group (laparoscope group, n=60). Visual analogue scale (VAS) score was evaluated at different time point. Results① Within 12 h after operation, the comparison of total VAS score between the laparoscope group and the open group had no significant difference (F=1.674, P=0.198), the difference of VAS score in these two groups was significantly different at each time point (F=21.186, P=0.000), and the variation tendency was influenced by grouping factors (F=87.038, P=0.000). ② Within 7 d after opera-tion, the differences of comparison of total VAS score between the laparoscope group and the open group and at each time point were statistically significant (F=46.358, P=0.000; F=576.387, P=0.000) and had a downtrend, further more the variation tendency was influenced by grouping factors (F=19.454, P=0.000). ③ The composition ratios of pain site and characteristics had significant differences between these two groups within 7d after operation (χ2=10.108, P=0.001; χ2=7.144, P=0.028), the dosage of analgesic drugs between two groups had no significant difference (t=0.872, P=0.386). ConclusionAs a representative of minimally invasive surgery, laparoscopic technology has certain advantages in reducing postoperative pain for patients with inguinal hernia, but minimally invasive technique does not mean to painless. Further improvement is needed by hernia surgery.
目的 总结腹股沟疝无张力疝修补术的手术经验。方法 回顾性分析我院2002年2月至2009年1月期间126例腹股沟疝患者行无张力疝修补术的临床资料及手术方法。结果 本组126例患者无围手术期死亡者,并发症主要有局部肿胀、异物感、疼痛等,随访6个月～6年(平均38个月)有6例(4.8%)复发。结论 无张力疝修补术是治疗腹股沟疝较为理想的术式。
Objective To explore the risk factors of chronic postoperative inguinal pain (CPIP) after transabdominal preperitoneal hernia repair (TAPP), establish and verify the risk prediction model, and then evaluate the prediction effectiveness of the model. Methods The clinical data of 362 patients who received TAPP surgery was retrospectively analyzed and divided into model group (n=300) and validation group (n=62). The risk factors of CPIP in the model group were screened by univariate analysis and multivariate logistic regression analysis, and the risk prediction model was established and tested. Results The incidence of CPIP at 6 months after operation was 27.9% (101/362). Univariate analysis showed that gender (χ2= 12.055, P=0.001), age (t=–4.566, P<0.01), preoperative pain (χ2=44.686, P<0.01) and early pain at 1 week after operation (χ2=150.795, P<0.01) were related to CPIP. Multivariate logistic regression analysis showed that gender, age, preoperative pain, early pain at 1 week after operation, and history of lower abdominal surgery were independent risk predictors of CPIP. The area under curve (AUC) of the receiver operating characteristic (ROC) of the risk prediction model was calculated to be 0.933 [95%CI (0.898, 0.967)], and the optimal cut-off value was 0.129, while corresponding specificity and sensitivity were 87.6% and 91.5% respectively. The prediction accuracy, specificity and sensitivity of the model were 91.9% (57/62), 90.7% and 94.7%, respectively when the validation group data were substituted into the prediction model. Conclusion Female, age≤64 years old, preoperative pain, early pain at 1 week after operation and without history of lower abdominal surgery are independent risk factors for the incidence of CPIP after TAPP, and the risk prediction model established on this basis has good predictive efficacy, which can further guide the clinical practice.
目的 探讨腹股沟疝的病因及如何降低无张力疝修补术后的复发率。方法 对716例行无张力疝修补术的腹股沟疝患者的临床资料进行回顾性分析。 结果 所有患者手术均顺利，无手术死亡和切口感染。术后出现阴囊积液11例，经穿刺抽液后痊愈； 并发尿潴留23例，经导尿处理后24～48 h恢复正常。术后随访3～51个月，复发1例，复发率为0.1%。结论 腹内高压是导致成人腹股沟疝的重要因素，为有效降低无张力疝修补术后复发率，除了建立腹股沟区现代解剖生理的新概念外，必须注意防治腹内高压及遵循手术治疗中的“个体化” 原则。
目的探讨普理灵疝装置（PHS）在腹股沟疝修补术中应用的技术要点和目前存在的问题。方法对218例使用普理灵疝装置行无张力修补术的腹股沟疝患者资料进行分析。结果218例患者手术顺利，平均手术时间54 min，术后平均住院时间2.5 d，并发症发生率5.5%（12/218），无复发病例。结论普理灵疝装置是无张力疝修补技术的重要内容，尤其适用于老年Ⅲ型疝和Ⅳ型疝。
目的探讨疝环充填式无张力疝修补术在腹外疝修补术中的价值。方法回顾性总结1999年5月至2002年10月我院应用疝环充填式无张力疝修补术治疗腹外疝患者58例，共62例次。其中合并高血压、心肺功能不全、前列腺肥大、糖尿病者占39.7%（23/58）。 结果切口均为一期愈合。术后3～7 d出院。随访１～29个月，平均18个月，随访率为89.7%（52/58）,无一例复发。结论疝环充填式无张力疝修补术具有创伤小、符合解剖生理、痛苦少、恢复快及复发率低等优点。