International journal of surgery
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Comparative Study
Sublobectomy versus lobectomy for stage I non-small cell lung cancer in the elderly.
The aim of our study was to compare the operative characteristics and long term survival for elderly patients with stage I non-small cell lung cancer (NSCLC) who underwent sublobectomy versus lobectomy. ⋯ We concluded that sublobectomy might achieve similar survival rates when compared with lobectomy in elderly stage I NSCLC patients, especially for patients with low %FEV1 and stage IA tumours less than 2 cm in diameter.
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The number of citations a scientific article receives provides a good indication of its impact within any given field. This bibliometric analysis aimed to identify the 100 most cited articles in Emergency Abdominal Surgery (EAS), to highlight key areas of interest and identify those that have most significantly shaped contemporary clinical practice in this newly evolving surgical specialty. This is of increasing relevance as concerns grow regarding the variable and suboptimal outcomes in Emergency General Surgery. ⋯ Vascular surgery, risk assessment and gastrointestinal surgery were the areas of focus for 59% of the contemporary most cited emergency abdominal surgery manuscripts. By providing the most influential references this work serves as a guide to what makes a citable emergency surgery paper.
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Review Meta Analysis
Effect of different postoperative limb positions on blood loss and range of motion in total knee arthroplasty: An updated meta-analysis of randomized controlled trials.
Postoperative limb positioning has been reported to be an efficient and simple way to reduce blood loss and improve range of motion following total knee arthroplasty (TKA). This meta-analysis was designed to compare the effectiveness of two different limb positions in primary TKA. ⋯ This meta-analysis suggests that mild- and high-flexion positions have similar efficacy in reducing total blood loss. In addition, subgroup analysis indicates that the mild-flexion position is superior in decreasing hidden blood loss compared with high-flexion; the high-flexion position is superior to mild-flexion in reducing transfusion requirements and improving postoperative ROM. Thus, the use of the high-flexion position is a viable option to reduce blood loss in patients following primary TKA without increasing the risk of wound-related infection, DVT or PE.
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Randomized Controlled Trial
Efficacy and safety of different doses of dezocine for preemptive analgesia in gynecological laparoscopic surgeries: A prospective, double blind and randomized controlled clinical trial.
The incidence of reproductive system tumors in Chinese females is increasing year by year, with the trend of younger onset ages. Laparoscopic surgery has been recognized by the majority of medical staff and patients, but the postoperative pain still exists. Therefore, it has become the focus of attention of medical workers to take effective analgesia measures to alleviate postoperative pain as well as to improve the degree of comfort and satisfaction for the patients. ⋯ The analgesia and sedation effects of dezocine were enhanced with the increase of usage dose, which suggested that the effects of dezocine were dose-dependent. Intravenous injection of 0.15 mg/kg dezocine 15 min before gynecological laparoscopic surgery showed better analgesic and sedative effects as well as less adverse reactions, and should be the appropriate dose to be used in the preemptive analgesia in gynecological laparoscopic surgeries.
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A systematic review and meta-analysis of published randomized controlled trials was performed to update the present evidence about the safety and efficacy of dexamethasone combined with other antiemetics versus single antiemetics for the prevention of postoperative nausea and vomiting after laparoscopic cholecystectomy. ⋯ Dexamethasone combined with other antiemetics provided better prophylaxis than single antiemetics against postoperative nausea and vomiting after laparoscopic cholecystectomy. The underlying mechanism of dexamethasone action and its optimal dose should be further investigated.