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Analysis of Day Surgery Indication Expansion and Countermeasures for Nursing Risk Factors in the Department of Ophthalmology

ObjectiveTo analyze the increased risks of nursing due to expansion of ophthalmic day surgery indications, and the countermeasures. MethodsWe collected the information in the last three years from January 2012 to December 2014 in the Department of Ophthalmology, including the number of operations, the proportion of cataract patients, patients aged over 70 and under 12 years old, patients with high-risk fall, the number of general anesthesia operations, adverse events, and the data from the satisfaction survey of the patients. All the data were analyzed by statistical method. ResultsDuring the last three years, the relaxation of ophthalmic day surgery indications led to an increased admission rate of high-risk patients, and caused more nursing risk factors. Through the efforts of prevention and care, during the last three years, there were no adverse events, and patients had a satisfaction rate over 90%. ConclusionAlthough the ophthalmic day surgery indication has been relaxed, through the establishment of nursing risk response system by pre-hospital guidance, admission assessment, peri-operative education and follow-up visit, with the continuous improvement of nursing management system and convenient workflow, we can not only improve the work efficiency, but also ensure nursing safety.

Study on the surgical indication for patients with simple ascending aortic dilatation

ObjectiveTo compare the ascending aortic diameter and postoperative outcomes of patients with simple ascending aortic dissection or simple ascending aortic dilatation and to study the reliability of the surgical indication in present guideline for Chinese patients with ascending aortic dilatation.MethodsThe clinical data of patients with aortic aneurysm and aortic dissection who underwent surgery at Beijing Anzhen Hospital, Capital Medical University from 2010 to 2017 were retrospectively reviewed. After exclusion of patients with Marfan syndrome, heart valve and other diseases, 139 patients were divided into two groups: a simple ascending aorta dilatation group (56 patients) and a simple ascending aortic dissection group (83 patients). The ascending aortic diameter and postoperative outcomes of two groups were compared. ResultsThe inner ascending aortic diameter (57.30±9.41 mm vs. 50.72±9.53 mm, P <0.001) and the inner ascending aortic diameter index (31.12±5.38 vs. 27.22±6.40, P<0.001) in the simple ascending aorta dilatation group were significantly greater than those in the simple ascending aortic dissection group. For male patients, the results were similar (60.28±10.80 mm vs. 47.40±6.53 mm; 30.00±6.33 vs. 23.60±3.72, both P<0.001). But for the female patients, there was no significant difference between the two groups (54.90±7.47 mm vs. 53.81±10.84 mm; 32.03±4.37 vs. 30.58±6.56, both P>0.05). The mortality, the incidence of tracheotomy and postoperative reopen rate in the simple ascending aortic dissection group were higher.ConclusionIn this study, the inner diameter of the ascending aorta in the group of ascending aorta is mostly < 5.5 cm. In our opinion, the present surgical indication for Chinese patients with ascending aortic dilatation is not enough. In the future clinical studies, we also need to find more reasonable surgical indications.

Orthotopic Liver Transplantation for Treatment of Primary Liver Cancer

Application of metabolic and bariatric surgery in comprehensive treatment of obesity

Obesity is a disease state characterized by the accumulation of abnormal or excessive fat that threatens human health. With the rapid development of the economy and society and the change in lifestyle, obesity is highly prevalent in our country and has become an important disease that threatens the health of the population. Different from traditional non-surgical treatments, metabolic and bariatric surgery has a definite curative effect, is not easy to rebound, has good safety, and has sufficient evidence of clinical benefit, which can make many obese patients, especially those with moderate to severe obesity, fully recover. The treatment of obesity has become an important means in the comprehensive treatment of obesity. This article intends to describe the application of bariatric metabolic surgery in the comprehensive treatment of obesity from three aspects: bariatric surgery indications, surgical method selection, and perioperative multidisciplinary intervention.

疼痛和动脉血二氧化碳分压作为肋骨骨折患者手术指征的临床分析

目的 探讨疼痛和动脉血二氧化碳分压（PaCO2）作为胸外伤肋骨骨折手术指征的可行性，为肋骨内固定手术提供一条合理、可行的手术指征。 方法 选取2006年1月至2009年9月复旦大学附属华山医院南汇分院上海南汇中心医院24例肋骨骨折3 d后主动疼痛评分gt;6分、伴或不伴有PaCO2gt;50 mm Hg患者，采取随机抽签法将24例患者分为两组，手术固定组：12例，男8例，女4例；年龄 43.80±15.00岁；行爪形钢板内固定手术；保守治疗组：12例，男7例，女5例；年龄46.20±10.70岁；采取保守治疗。术后1周、2周观察疼痛评分、PaCO2和肺部感染发生率等。 结果 术后1周手术固定组疼痛评分小于保守治疗组（1.25±0.97分vs. 6.17±1.03 分，Plt;0.05），PaCO2（44.00±5.00 mm Hg vs. 49.00±5.00 mm Hg，Plt;0.05）和肺炎发生率(8.33% vs. 50.00%，Plt;0.05)低于保守治疗组。所有患者均得到随访，随访时间2周，术后2周手术固定组疼痛评分小于保守治疗组(0.83±0.83分vs. 4.75±1.14分，Plt;0.05)。 结论 疼痛评分结合PaCO2作为肋骨内固定手术的手术指征具有可行性。

Multivariate Analysis about Surgical Indications for Adhesive Ileus

Objective To approach the convenient prediction methods about surgical indications of adhesive ileus. Methods Two thousand and thirtyfour patients with adhesive ileus were analyzed retrospectively between January 1996 and January 2010 in the Department of General Surgery, The First Affiliated Hospital of Anhui Medical University， and 1 992 patients were included into this model. Seventeen factors which could influence the surgical decisions, including period of intestinal obstruction (X1), frequency of attack (X2), history of operation on abdominal region (X3), continuous and severe abdominal pain (X4), severe or frequent vomiting (X5), severe abdominal distention (X6), hemafecia (X7), fever (X8), heart rate (X9), shock or hypotension (X10), touching a swell ansa intestinalis (X11), hypoactive bowel sound (X12), peritonitis (X13), white blood cell (WBC) count of peripheral blood (X14), obstruction ansa interstinalis fixation and a severe expansion by abdominal erect position plain film (X15), peritoneal cavity free air (X16), and seroperitoneum whether or not by B ultrasonic examination (X17) were analyzed by binary logistic regression. Then prediction schedule whether patients with adhesive ileus needed emergency operation was gained by the theory of logistic regression analysis. Results Eight items were included in the prediction model by the method of forward stepwise which were X1, X2, X4, X9, X13, X14, X15, and X17, respectively. The probability of operation could be calculated by the following formula: logit(P)=expZ/（1+expZ）, where, Z={-7.813+〔-1.942×X1(1)/2.290×X1(2)/2.765×X1(3)〕+2.801×X2+2.692×X4+10.610×X9(1)/13.279×X9(2)+3.422×X13+〔-3.048×X14(1)/16.992×X14(2)〕+6.113×X15+2×X17}， which X1（1）, X1（2）, and X1（3） were periods of intestinal obstruction 3－5 d, 5－7 d, and ≥7 d, respectively. X9(1) and X9(2) were heart rates of 60－100/min and ≥100/min, respectively. X14(1) and X14(2) were WBC counts of peripheral blood of (10-20)×109/L and ≥20×109/L， respectively. The patient had to accept surgical procedure when the value of P was more than 0.5. The coincidence was 99.00%, sensitivity was 96.17%, specificity was 99.53% in 1 992 patients. The coincidence was 96.20%, sensitivity was 90.00%, specificity was 96.84% in 105 patients between January 2010 and April 2010 in this hospital. Conclusion The prediction schedule is a good useful value, but the coefficients is corrected following the cases increasing.

Indications of Non-Operative Management for Perforated Peptic Ulcer

ObjectiveTo discuss the indications of the nonoperative management for perforated peptic ulcer. MethodsClinical data of 145 patients with perforated peptic ulcer, aged below 70 years old, with first attack and onset timelt;12 h , admitted to our hospital between January 2002 and December 2009, were analyzed respectively. Patients who were negative for fluid of abdominopelvic cavity in ultrasound examination and leakage in watersoluble contrast examination received nonoperative management, otherwise underwent operation directly (If the patients were being on medication for the ulcer, they should also go directly to surgery). Non-operative patients were converted to operation if the symptom had not relieved during the first 12 h. When admitted , the APACHE Ⅱ score was calculated for all patients. ResultsSeventy-four and 71 patients underwent non-operative management and operation directly respectively. Sex, age, onset time, perforation site and so on were comparable between the two groups （Pgt;0.05）, while APACHE Ⅱ score over 8 was 25.7% and 76.1% respectively with significant difference (P=0000). In nonoperative group, 11 (149%) patients were converted to operation. The mortality (4.1% vs 9.8%, P=0.203), mobility (16.2% vs 25.3%, P=0.175), hospital stay 〔(11.4±2.5) d vs (11.3±1.3) d, P=0.447〕, and cost 〔(11 657.3±2 826.4) yuan vs (10 013.0±1 877.4) yuan, P=0.212〕 between two groups had also no significant difference. The mean APACHE Ⅱ score was significant different between the survivors and the dead (9.3 vs 20.2, P=0.000). APACHE Ⅱ score was positively related to mortality and morbility （r=0.98, P=0.000； r=0.52, P=0.000）. ConclusionsNon-operative management is a safe and effective way in selected patients with perforated peptic ulcer, such as APACHE Ⅱ score ≤8, negative for fluid of abdominopelvic cavity in ultrasound examination, and leakage in water-soluble contrast examination. APACHE Ⅱ score is an important factor in prognosis of these patients.

Indications for Conversion to Thoracotomy in Completely Thoracoscopic Lobectomy

Objective To find out the best time and investigate the indications for conversion to horacotomy in completely thoracoscopic lobectomy. Methods Between Sep. 2006 and Feb. 2009, 172 patients including 88 male and 84 female with the median age of 58.9 years, underwent completely thoracoscopic lobectomy. Postoperative pathology showed that there were 133 cases of primary lung cancer, 7 cases of lung cancer metastasis and other malignant tumors, and 32 cases of benign diseases. Among them, 46 patients had the tumor on the right upper lobe (RUL), 23 on the right middle lobe (RML), 31 on the right lower lobe (RLL), 36 on the left upper lobe (LUL) and 36 on the left lower lobe (LLL). Three incisions were made in all operations. The procedures of systematic lymphadenectomy and anatomic lobectomy were similar with routine thoracotomy. If there was mediastinal lymph node adhesion, metastasis or bleeding, the incision would be extended to 12-15 cm and the surgery would be converted to thoracotomy. According to whether the maximum tumor dimension was above 5 cm or under 3 cm, the patients were divided into two groups. At the same time, we also divided the patients into two groups based on whether thoracotomy was performed. The data of both two groups were compared respectively. Results All surgeries were carried out safely with no serious complications or perioperative deaths. The average surgical duration was 185 minutes, and the average blood loss was 213 ml. Thirteen operations were converted to thoracotomy with a conversion rate of 7.6%. Among them, 9 were interfered by lymph nodes and bleeding happened in 4 operations. Lobectomy was performed on 12 patients and pneumonectomy was performed on 1 patient after thoracotomy. For the 16 cases of tumor with its dimension larger than 5 cm, the average operation time was 187 minutes and the average blood loss was 203.8 ml, while for the 98 cases of tumor with its dimension smaller than 3 cm, the average operation time was 202 minutes and the average blood loss was 231.3 ml. The difference between these two groups was not statistically significant. Among the 13 cases of conversion to thoracotomy, the mean age of the patients was 68.7 years old and the average tumor dimension was 23.8 mm. For the 159 cases without thoracotomy, the average age was 59.3 years old and the tumor dimension averaged 27.8 mm. There was a significant difference between them (P=0.016). Conclusion Interference by lymph nodes and bleeding are the most important causes of conversion to thoracotomy in completely thoracoscopic lobectomy while size of tumor, fused fissure or plural adhesions can be always managed thoracoscopically.

Surgical Repair of Functional Tricuspid Regurgitation: An Old Issue Revisited

Abstract： Surgical repair of functional tricuspid regurgitation (FTR) is often carried out concomitantly with other leftsided heart valve procedures. Though diseases of both left heart valve and tricuspid were treated during the surgery, postoperative residual or recurrent tricuspid regurgitation has been clearly associated with progressive heart failure and worsened longterm survival. To date, surgical interventions mainly address FTR at three anatomic levels: commissure, annulus and leaflets. However, a certain mid and longterm failure rate after operation still exists. High surgical mortality rates have been reported in patients with recurrent tricuspid regurgitation requiring complex reoperations. With a better understanding of tricuspid anatomical complex and valvuloplasty, significant improvements have been made in FTR surgical indications and techniques. This review article will focus on the development of surgical indications in tricuspid valve repair, while the repair techniques and their impact on longterm clinical outcome will also be compared.

Investigation on Operative Indications and Effects of Severe Acute Pancreatitis

【摘要】目的 探讨重症急性胰腺炎(SAP)的手术时机和疗效。方法 回顾性分析我院1997年5月至2004年7月期间收治的152例SAP患者的治疗效果。结果 总治愈率为94.74%(144/152)，其中非手术综合治疗组为 97.73%(86/88)，手术组为90.63%(58/64); 并发症发生率非手术综合治疗组为7.95%(7/88)，手术组为25.00%(16/64); 总死亡率为5.26%(8/152), 其中非手术综合治疗组为2.27%(2/88)，手术组为9.38%(6/64)。结论 当SAP继发明显感染、胆道梗阻或出现暴发性胰腺炎时应及时手术治疗。