Langenbeck's archives of surgery
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Langenbecks Arch Surg · Sep 2016
Role of frailty and nutritional status in predicting complications following total gastrectomy with D2 lymphadenectomy in patients with gastric cancer: a prospective study.
This study was performed to determine the association of frailty and nutritional status with postoperative complications after total gastrectomy (TG) with D2 lymphadenectomy in patients with gastric cancer. ⋯ This study showed a significant relationship between postoperative complications and geriatric frailty using sarcopenia in patients with gastric cancer after TG with D2 lymphadenectomy. Frailty should be integrated into preoperative risk assessment and may have implications in preoperative decisionmaking.
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Today, 40 to 66 % of elective procedures in abdominal surgery are reoperations. Reoperations show increased operative time and risk for intraoperative and postoperative complications, mainly due to the need to perform adhesiolysis. It is important to understand which patients will require repeat surgery for optimal utilization and implementation of anti-adhesive strategies. Our aim is to assess the incidence and identify risk factors for repeat abdominal surgery. ⋯ One in four patients will require repeat surgery within 4 years after elective abdominal surgery. Lower age, female sex, and hepatic malignancy are significant risk factors for requiring repeat abdominal surgery.
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Langenbecks Arch Surg · Sep 2016
ReviewTotal minimally invasive esophagectomy for esophageal cancer: approaches and outcomes.
Since the introduction of minimally invasive esophagectomy 25 years ago, its use has been reported in several high volume centers. With only one published randomized control trial and five meta-analyses comparing its outcomes to open esophagectomy, available level I evidence is very limited. Available technical approaches include total minimally invasive transthoracic (Ivor Lewis or McKeown) or transhiatal esophagectomy; several hybrid options are available with one portion of the procedure completed via an open approach. ⋯ There appears to be no detrimental effect on oncologic outcomes and possibly an added benefit derived by improved lymph node retrieval. Quality of life improvements may also translate into improved survival, but no conclusive evidence exists to support this claim. Robotic and hybrid techniques have also been implemented, but there currently is no evidence showing that these are superior to other minimally invasive techniques.
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Langenbecks Arch Surg · Sep 2016
ReviewIndocyanine green fluorescence angiography for intraoperative assessment of gastrointestinal anastomotic perfusion: a systematic review of clinical trials.
Anastomotic leakage following gastrointestinal surgery remains a frequent and serious complication associated with a high morbidity and mortality. Indocyanine green fluorescence angiography (ICG-FA) is a newly developed technique to measure perfusion intraoperatively. The aim of this paper was to systematically review the literature concerning ICG-FA to assess perfusion during the construction of a primary gastrointestinal anastomosis in order to predict anastomotic leakage. ⋯ No randomized controlled trials have been published. ICG-FA seems like a promising method to assess perfusion at the site intended for anastomosis. However, we do not have the sufficient evidence to determine that the method can reduce the leak rate.
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Langenbecks Arch Surg · Aug 2016
Delaying surgery to perform CT scans for suspected appendicitis decreases the rate of negative appendectomies without increasing the rate of perforation nor postoperative complications.
Negative appendectomies are costly and are embedded with unnecessary risks for the patients. A careful indication for surgery seems mandatory even more so, since conservative therapy emerges as a potential alternative to surgery. The aims of this population-based study were to analyze whether radiological examinations for suspected appendicitis decreased the rate of negative appendectomies without increasing the rate of perforation or worsening postoperative outcomes. ⋯ In this population-based study, CT scan was the only radiological modality that significantly reduced the rate of negative appendectomy. The delay induced by such additional imaging did not increase perforation nor complication rates. Abdominal CT scans for suspected appendicitis should therefore be more frequently used if clinical findings are unconclusive.