【摘要】目的 探讨腹部手术后功能性胃排空障碍的营养支持。方法 对我院1997年1月至2004年2月收治的27例腹部手术后胃排空障碍患者的临床资料进行回顾性分析。结果 单纯肠内营养支持8例（29.6%），肠内、肠外联合营养支持10例（37.0%），单纯肠外营养支持9例（33.3%），分别于术后平均15、20及23 d恢复胃动力。结论 肠内营养在功能性胃排空障碍的治疗中具有重要作用。
ObjectiveTo summarize the methods to prevent pulmonary complications in patients underwent abdominal surgery during perioperative period and provide reference for the prevention of postoperative pulmonary complications.MethodLiteratures on the prevention of pulmonary complications after abdominal surgery were searched and reviewed.ResultsThe prevention of pulmonary complications after abdominal surgery included preoperative measures, intraoperative measures, and postoperative measures. Preoperative measures included preoperative education, patient risk assessment, smoking cessation, and so on. Intraoperative measures included anesthetic measures and surgical measures. Postoperative measures included atomization treatment, elimination of bad feelings, early postoperative activities, and so on. In view of the different basic conditions of patients underwent abdominal surgery, the selection and emphasis of preventive measures were also different.ConclusionThe prevention of postoperative pulmonary complications after general abdominal surgery should not only take preventive measures in perioperative period, but also should carry out individual management according to the patient’s condition and general conditions.
Objective To evaluate the therapeutic effects of different airway management strategies early used for patients after abdominal surgery in general anesthesia. Methods According to gender, age,and operation location,200 patients after abdominal surgery in general anesthesia were randomly assigned to four groups, ie. a conventional treatment group ( Group A) , an incentive spirometry ( IS) therapy group ( Group B) , an aerosol inhalation group ( Group C) , a combination of inhalation and IS therapy group ( Group D) . Inhalation drugs included Budesonide, Terbutaline, and Ambroxol. The index of pulmonary function test ( FVC, FEV1 , PEF) and arterial blood gases analysis ( ABG) were measured, and the effect of secretions clearance and the improvement of respiratory symptoms were evaluated at 0.5 h,24 h, 48 h after extubation.Intratracheal intubation of the patients after leaving ICUwas followed up. Results FVC, FEV1 , PEF, ABG,sputumvolume, the effect of secretions clearance, clinical efficacy, and intratracheal intubation rate in group B, C and D were improved more significantly than those in group A. And the therapeutic effect was best in group D ( P lt;0. 05) . The secretions clearance was improved more better in group C and D, especially in those high-risk patients with advanced age, smoking history, and pulmonary cormobidities ( P lt; 0. 05) .Conclusions The combined use of IS training and inhalation therapy can improve airway secretions clearance and pulmonary function particularly for those patients after abdominal surgery in general anesthesia, especially for those high-risk patients.
ObjectiveTo study the application value of mixed formulations consisting of paraffin oil, dimethyl silicone oil, and senna preparations in treatment for incomplete adhesive intestinal obstruction after laparotomy. MethodsOne hundred and twentyeight patients diagnosed incomplete adhesive intestinal obstruction admitted to this hospital from March 2005 to May 2008 were randomly divided into trial group and control group. For the control group, the tradition therapy including fasting, gastrointestinal decompression, fluid replacement therapy, and enema with soap and water were used for treatment. For the trial group, the mixed formulations consisting of paraffin oil, dimethyl silicone oil, and senna preparations were injected into stomach by the nasogastric tube on the basis of traditional treatment used for the control group. Some indicators including the successful rate of nonoperative treatment, the time that obstructive symptoms resolved and returned to normal exhaust and defecation and normal diet, and recurrence rate were compared between two groups. ResultsThe successful rate of nonoperative treatmentin in the trial group were significantly higher than that in the control group 〔92.1% (70/76) versus 69.2% (36/52), Plt;0.01〕. The average time that recovered to normal exhaust and defecation in the trial group and the control group was 32.5 d and 47.8 d, respectively. The average time that recovered to normal diet in the trial group and the control group was 3.2 d and 5.3 d, respectively. The time that recovered to normal exhaust and defecation, and diet in the trial group were significantly shorter than those in the control group (Plt;0.01). The recurrence rate had no significant difference between two groups (Pgt;0.05). ConclusionThe mixed formulations consisting of paraffin oil, dimethyl silicone oil, and senna preparations improve recovery of intestinal function and reduce surgical intervention rate.
ObjectiveTo analyze the risk factors of postoperative cognitive dysfunction (POCD) in elderly patients after abdominal surgery. MethodsThe clinical data of 2 286 patients over 60 years old after abdominal surgery were retrospectively analyzed, which were divided into non-POCD group with 2 248 patients and POCD group with 38 patients. The influencing factors of POCD in elderly patients after abdominal surgery, including the age, gender, anesthetic way, the premedication, cormobided with lung or heart disease, diabetes, jaundice, anemia or hypoproteinemia, the duration of surgery, and postoperative analgesia protocols, were analyzed between two groups. ResultsThe age, anesthetic way, cormobided with lung or heart disease, diabetes, jaundice, with or without continuous postoperative effective analgesia, and surgery duration over four hours were relevant with POCD (Plt;0.05), while gender, the premedication, and preexisted anemia or hypoproteinemia were not relevant with that (Pgt;0.05). ConclusionAge over 70 years, general anaesthesia, cormobided with lung or heart disease, diabetes, jaundice, surgery duration over four hours, and incomplete postoperative analgesia are the risk factors of POCD after abdominal surgery.
ObjectiveTo research the effect of different surgical sutures on abdominal surgical incision healing quality, and provide a novel theory basis for promoting the healing of incision of abdominal wall. MethodsTotally 341 patients who underwent laparotomy were collected from general surgery of Affiliated Hospital of North Sichuan Medical College, and they were randomly divided into three groups: the including polydioxanoneⅡ(PDSⅡ) suture group, abdominal wall incision except the skin was successively sutured with PDSⅡsuture; the Vicryl group, abdominal wall incision except the skin was successively suture with antibacterial Vicryl; and the common silk thread group, abdominal wall incision was performed layering intermittent silk suture. ResultsIn terms of suture time, the PDSⅡsuture group [(11.23±1.62) min〕was significantly lower than the Vicryl group [(14.04±1.20) min〕, P < 0.05, and also both were significantly lower than the ordinary silk thread group [(21.95±1.95) min〕, P < 0.05. In respect of rejection reaction, incision infection and incision split, the PDSⅡsuture group and the Vicryl group were significantly lower than the ordinary silk thread group (P < 0.05), but compared the PDSⅡsuture group with the Vicryl group, the differences were not statistically significant (P > 0.05). Regarding post operation hospitalization duration, fat liquefaction and effusion, compared the differences between the three groups were not statistically significant (P > 0.05). ConclusionFull fascia is successively suture with PDSⅡsutures and antibacterial Vicryl suture that can significantly shorten the suture time, reduce the incidence of rejection incision, wound infection and wound dehiscence and promote the postoperative recovery of the patients.
ObjectiveTo systematically evaluate the effect of Dexmedetomidine (Dex) on postoperative cognitive dysfunction (POCD) of Chinese patients undergoing abdominal surgeries. MethodsWe searched databases including PubMed, Web of Science, CNKI, CBM, VIP and WanFang Data from inception to April 2015, to collect randomized controlled trials (RCTs) about evaluating the effect of Dex on POCD of Chinese patients undergoing abdominal surgeries. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Then, RevMan 5.3 software was used for meta-analysis. ResultsA total of 8 RCTs were included. The results of meta-analysis showed that:compared with the control group, the MMSE scores of the Dex group were higher after surgeries in the first day (MD=1.46, 95%CI 0.98 to 1.95, P<0.000 01), the second day (MD=2.46, 95%CI 2.11 to 2.81, P<0.000 01), the third day (MD=1.81, 95%CI 0.37 to 3.25, P=0.01) and the seventh day (WMD=2.03, 95%CI 1.64 to 2.43, P<0.000 01). ConclusionCurrent evidence shows that the usage of Dex during abdominal surgeries can reduce the incidence of POCD in Chinese patients. Due to the limited quantity and quality of included studies, more high quality studies are needed to verify the above conclusion.
ObjectiveTo systematically review the effect of perioperative supplemental oxygen administration on surgical site infection (SSI) in patients underwent abdominal surgery with general anesthesia. MethodsDatabases including PubMed, EMbase, The Cochrane Library (Issue 2,2015), CBM, VIP, WanFang Data and CNKI were searched to collect randomized controlled trials (RCTs) about perioperative supplemental oxygen administration versus normal FiO2 in patients underwent abdominal surgery with general anesthesia from inception to March, 2015. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Then, meta-analysis was conducted using RevMan 5.3 software. ResultsA total of 13 RCTs involving 3 532 patients were included. The results of meta-analysis indicated that: the incidence of SSI in the perioperative supplemental oxygen administration group was lower than that in the control group (OR=0.68, 95%CI 0.47 to 0.99, P=0.04). There were no significiant differences between both groups in incidence of atelectasis, incidence of infection requiring reoperation and 30-day mortality after surgery (all P values >0.05). ConclusionPerioperative supplemental oxygen administration could further decrease the risk of SSI in patients underwent abdominal surgery with general anesthesia, and does not increase the risk of other adverse events. Due to the limitations of quality of included studies, more high quality studies are needed to verify the above conclusions.