食管空肠overlap与π形吻合术后短期疗效及患者生活质量的对比研究

目的:对比全腹腔镜全胃切除术后食管空肠overlap吻合与π形吻合术的短期疗效及患者生活质量。方法:回顾性收集2012年1月—2017年8月期间符合要求的104例接受全腹腔镜全胃切除的胃腺癌患者临床资料,其中59例行食管空肠overlap吻合(overlap吻合组),45例行π形吻合(π形吻合组),比较两组患者的临床数据及其术前与术后1年的生活质量调查问卷资料。结果:两组患者术前资料具有可比性。π形吻合组平均吻合时间明显短于overlap吻合组(28.9 min vs.41.5 min,P0.05),但两组平均手术时间无明显差异(287.6 min vs. 315.6min,P0.05)。两组在术中失血量、切口长度、术后短期疗效及术后1年营养状况、生活质量方面均无统计学差异(均P0.05)。结论:全腹腔镜全胃切除术食管空肠overlap吻合与π形吻合均安全可行。吻合方式的不同并没有对术后短期疗效及患者生活质量产生明显影响。在临床工作中,可根据患者具体身体状况及肿瘤的生长部位等因素对两种吻合方法的应用进行选择。     

Training of deep microsurgical skill: Establishment of a high-volume intracranial carotid bypass model

ObjectiveTo establish a model for a high-volume intracranial carotid bypass operation.MethodsHigh-volume internal carotid-middle cerebral artery bypass was performed on 9 cadaver heads with arteries of porcine forearms as grafts by 6 residents with no previous experience in vascular anastomosis on cadavers. The intima was dissected immediately after the anastomoses were completed to observe the patency of anastomosis.ResultsAfter different duration periods of training using this model, 36 vascular anastomoses on 18 sides were successfully performed by the 6 residents with a self-made difficulty regulation device. As the difficulty level increased, the time needed for anastomosis lengthened and patency rate showed a decreasing trend. As the amount of training increased, the residents were able to decrease the amount of time to complete the operation with increasing patency rates.ConclusionsThe model of high-volume internal carotid-middle cerebral artery bypass with arteries of porcine forearms has the advantages of material similarity, easy access of grafts, better simulation of intraoperative conditions, and adjustable difficulties. Our results suggest that this new procedure has a better simulation-training platform which is closer to the real surgical procedure for surgeons willing to master the technique of a high-volume bypass operation.     

Outcomes of upper extremity interventions for chronic critical ischemia

Background

Critical hand ischemia owing to below-the-elbow atherosclerotic occlusive disease is relatively uncommon. The aim of this study was to examine the outcomes in patients presenting with critical ischemia owing to below-the-elbow arterial atherosclerotic disease who underwent nonoperative and operative management.

Sexual Activity After Bariatric Surgery: A Prospective Monocentric Study Using the PISQ-IR Questionnaire

IntroductionObesity can lead to pelvic floor disorders, interfering with women’s sexual life; Prolapse/Incontinence Sexual Questionnaire-International Urogynecology Association–Revised (PISQ-IR) is a new instrument to measure sexual life in women with pelvic floor disorders.AimsTo assess the utility of using PISQ-IR in morbidly obese women undergoing bariatric surgery and to show the improvement of bariatric surgery on sexuality.MethodsThis prospective monocentric study included all women who underwent bariatric surgery from June 2016–May 2017. Sleeve gastrectomy (SG) or Roux-en-Y gastric bypass (RYGB) was performed by 1 surgeon, and data were collected by 1 researcher. Demographics, medical history, number of deliveries, and type of bariatric surgery (SG or RYGB) were collected at baseline. At the 1-year follow-up consultation, postoperative complications, percentage of total body weight loss (TWL) and percentage excess weight loss were assessed. Questionnaires were given at baseline and at 1-year follow-up.Main Outcome MeasuresPostoperative complications and total weight loss were measured at the 1-year follow-up. Sexual activity, using the PISQ-IR, and pelvic organ prolapse, urinary incontinence, and anal incontinence, using the urinary symptom profile and PFDI (Pelvic Floor Distress Inventory) 20, were compared before surgery and at 1-year follow-up.Results72 patients were included at baseline, 54 (75%) were considered for final analysis (30 RYGB and 24 SG), and 51 patients were considered for PISQ-IR. The mean preoperative body mass index was 41 ± 5.4 kg/m², and mean age was 43 ± 11.8 years. Both procedures induced an important weight loss (mean TWL of 33%) and had a similar percentage of TWL for each procedure: 31 (15–46) for SG vs 34 (9–51) for RYGB. 9 patients (17 [6%]) became sexually active 1 year after surgery. For the sexually inactive population after 1 year, there was no differences in the PISQ-IR in the follow-up. When body mass index loss was >13 kg/m², a higher percentage of the sexually active population improved their different scores, and there were significant results for both global quality of life and desire (P = .026 and .046). The other questionnaires showed a significant decrease in urinary incontinence symptoms (P < .001) associated with weight loss, whereas there was no difference in terms of pelvic organ prolapse or anal incontinence.ConclusionPISQ-IR is a useful instrument to measure sexual function regarding pelvic floor disorders. Bariatric surgery improves sexual activity in obese women 1 year after surgery.Treacy PJ, Mazoyer C, Falagario U, et al. Sexual Activity After Bariatric Surgery: A Prospective Monocentric Study Using the PISQ-IR Questionnaire. J Sex Med 2019;16:1930–1937.     

Effects of Cardiopulmonary Bypass on Mediastinal Drainage and the Use of Blood Products in the Intensive Care Unit in 60- to 80-Year-Old Patients Who Have Undergone Coronary Artery Bypass Grafting

OBJECTIVE

The present study consisted of patients who underwent on-pump coronary artery bypass grafting (CABG) and off-pump CABG and investigated effect of using cardiopulmonary bypass (CPB) on the amount of postoperative drainage and blood products, red blood cell (RBC), free frozen plasma (FFP) given in the intensive care unit in 60-80-year-old patients who underwent CABG.

METHODS

The present study comprises a total of 174 patients who have undergone coronary artery bypass graft (off-pump or on-pump CABG) surgery in our clinic in between 2012-2015 year.

RESULTS

It was observed that the amount of drainage in the first 24 postoperative hours was lower in the on-pump CABG group (Group 1) when compared to off-pump group (Group 2) (Group 1 vs. Group 2; 703.5±253.8 ml vs. 719.6±209.4 ml; P =0.716). However, the amount of drainage in the second 24 hours was statistically significantly lower in the off-pump CABG group (Group 1 vs. Group 2; 259.8±170.6 ml vs. 190.1±129.1 ml; P =0.016). With regard to the amount of overall drainage, no statistically significant difference was observed between the two groups. Group 1 needed RBC transfusion higher than Group 2 (Group 1 vs. Group 2; 2.2±1.3 bag vs. 1.2±0.9 bag; P <0.001).

CONCLUSION

We can say that CPB influences the amount of second 24-hour drainage which indexed body surface area. In addition, CPB decreases hct, hb, thrombocyte count in ICU arrived, after 24 hours in postoperative period. Reduced thrombocyte counting effect can be appeared after 48 hours in the postoperative period of CPB.