World journal of surgery
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World journal of surgery · Jan 2007
Breast cancer local recurrence: risk factors and prognostic relevance of early time to recurrence.
Local recurrence occurs in 10%-20% of patients treated with breast-conserving surgery for stage I-II breast cancer. The aim of the present study was to investigate breast cancer local recurrence, potential risk factors, and prognostic impact. ⋯ None of the studied clinicopathological characteristics alone is a determinant for the choice of surgical treatment. Younger patients treated with breast-conserving surgery should receive aggressive postsurgical treatment and should be followed with an intensive follow-up program when metastatic axillary lymph nodes, negative estrogen receptors, or peritumoral vascular invasion are present.
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World journal of surgery · Jan 2007
Utility of once-daily dose of low-molecular-weight heparin to prevent venous thromboembolism in multisystem trauma patients.
Venous thromboembolism is a preventable cause of death in the severely injured patient. Low-molecular-weight heparins (LMWHs) have been recommended as effective, safe prophylactic agents. However, LMWH use remains controversial in patients at risk for bleeding, those with traumatic brain injury, and those undergoing multiple invasive or operative procedures. We hypothesized that a protocol utilizing once-daily LMWH prophylaxis in high-risk trauma patients, regardless of the need for invasive procedures, is feasible, safe, and effective. ⋯ Once-daily dosing of prophylactic LMWH dalteparin is feasible, safe, and effective in high-risk trauma patients. Our protocol allows one to "operate through" systemic prophylaxis and ensures timely prophylaxis for brain-injured and multisystem trauma patients.
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World journal of surgery · Jan 2007
Usefulness of the bilateral anterior rectus abdominis sheath turnover flap method for early fascial closure in patients requiring open abdominal management.
Many patients requiring conventional open abdominal management need a postoperative intermediate period with a large ventral hernia. This situation, in which the granulated abdominal contents are covered only with a skin graft, carry with it a high risk of enterocutaneous fistula, and the patients ultimately require late-stage abdominal wall reconstruction. Early abdominal wall reconstruction in noncandidates for standard fascial closure has received little attention. In this study we used bilateral anterior rectus abdominis sheath turnover flaps for early fascial closure which, to date, has not been evaluated as a technique for early fascial closure. ⋯ Early fascial closure using the anterior rectus abdominis sheath turnover flap may reduce the need for skin grafting and subsequent abdominal wall reconstruction. This approach can be considered as an alternative technique in the early management of patients with open abdomen.
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World journal of surgery · Jan 2007
Assessment of quality of life after laparoscopic Nissen fundoplication in patients with gastroesophageal reflux disease.
In this study two different quality of life items are compared, and correlation of patient satisfaction with preoperative and postoperative symptoms after laparoscopic Nissen fundoplication (LNF) for chronic gastroesophageal reflux disease is evaluated. ⋯ Laparoscopic Nissen fundoplication is an effective operation that controls the typical symptoms and improves the quality of life of patients, but new-onset symptoms affect postoperative well-being. For closer evaluation of the benefits of the operation, we need new questionnaires that comprehensively evaluate the symptom spectrum of GERD both preoperatively and postoperatively.
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World journal of surgery · Jan 2007
Interleukin-10 gene transfer: prevention of multiple organ injury in a murine cecal ligation and puncture model of sepsis.
The aim of this study was to determine the effect of immunoregulatory cytokine interleukin-10 (IL-10) gene therapy on multiple organ injury (MOI) induced by a cecal ligation and puncture (CLP) model of sepsis in mice. ⋯ These findings showed that IL-10 gene therapy significantly attenuated sepsis-induced MOI.