Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract
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J. Gastrointest. Surg. · Jan 2001
Frequency with which surgeons undertake pancreaticoduodenectomy determines length of stay, hospital charges, and in-hospital mortality.
Others have suggested that in certain technically challenging operations, outcome and experience are related. Because pancreaticoduodenectomy is a technically complex procedure, this study was undertaken to evaluate mortality, length of hospital stay, and hospital charges when compared to volume of experience. The database of the State of Florida Agency for Health Care Administration was queried for pancreaticoduodenectomies undertaken during a recent 33-month period. ⋯ Surgeons who undertake pancreaticoduodenectomy more frequently have patients with shorter hospital stays, lower hospital charges, and lower in-hospital mortality rates, independent of hospital volume. Variations exist among surgeons and among different areas of the state. Data regarding cost and mortality are available for use in programs of cost and quality improvement.
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J. Gastrointest. Surg. · Jan 2001
Preoperative chemoradiation for marginally resectable adenocarcinoma of the pancreas.
Only 10% to 20% of patients with pancreatic cancer are considered candidates for curative resection at the time of diagnosis. We postulated that preoperative chemoradiation therapy might promote tumor regression, eradicate nodal metastases, and allow for definitive surgical resection in marginally resectable patients. The objective of this study was to evaluate the effect of a preoperative chemoradiation therapy regimen on tumor response, resectability, and local control among patients with marginally resectable adenocarcinoma of the pancreas and to report potential treatment-related toxicity. ⋯ Preoperative chemoradiation therapy is well tolerated. It may downstage tumors, sterilize regional lymph nodes, and improve resectability in patients with marginally resectable pancreatic cancer. Greater patient accrual and longer follow-up are needed to more accurately assess its future role in therapy.
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J. Gastrointest. Surg. · Sep 2000
Outcome of laparoscopic anterior 180-degree partial fundoplication for gastroesophageal reflux disease.
Although Nissen fundoplication controls gastroesophageal reflux disease effectively, it is associated with an incidence of side effects. For this reason we have investigated the use of a laparoscopic 180-degree anterior fundoplication as a technique that has the potential to control reflux, but with less associated postoperative dysphagia and fewer gas-related side effects. Good short-term (6-month) outcomes have been previously reported within the content of a randomized trial. ⋯ Epigastric bloating that could not be relieved by belching was uncommon, and only 11% of the patients at 1 year and 10% at 3 years following surgery were unable to belch normally. Overall satisfaction with the outcome of surgery remained high at 3 years' follow-up. Laparoscopic anterior partial fundoplication is an effective operation for gastroesophageal reflux, with a low incidence of side effects and a good overall outcome.
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J. Gastrointest. Surg. · Jan 2000
Comparative StudyInterleukin-10 protects against lethality of intra-abdominal infection and sepsis.
The aim of this study was to determine whether interleukin-10 would alter locally derived and systemic proinflammatory cytokine expression and protect from the lethality of cecal ligation and puncture. Three groups of Sprague-Dawley rats were used. Group 1 underwent cecal manipulation. ⋯ Serum levels of TNF-alpha were elevated at 6 hours in control animals, and this effect was abolished by the administration of interleukin-10. There was no difference in mortality rates at 6 hours (0% for all groups); however, at 24 hours 57% (4/7) mortality was observed in group 2 vs. 0% (0/20) in groups 1 and 3. Interleukin-10 given after the onset of cecal ligation and puncture protects against the lethality of intra-abdominal sepsis.
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J. Gastrointest. Surg. · Nov 1999
Review Case ReportsParaplegia following intraoperative celiac plexus injection.
The technique for percutaneous and open neurolytic celiac plexus injection, using ethanol or phenol, for relief of intractable pancreatic cancer pain has been well described. Prospective randomized studies, demonstrating safety and efficacy with few complications, have led to widespread acceptance and use of this palliative procedure. ⋯ The case described herein represents the third reported case of permanent paraplegia following open intraoperative neurolytic celiac plexus injection using 50% ethanol. The literature surveying the indications for this procedure, routes of administration, known complications, and their pathophysiology are reviewed.