Journal of laparoendoscopic surgery
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J Laparoendosc Surg · Oct 1996
Laparoscopy for triage of penetrating trauma: the decision to explore.
The role of diagnostic laparoscopy in penetrating trauma continues to evolve. We reviewed our experience to determine the effect of laparoscopy on therapeutic laparotomy rates, length of hospital stay, and hospital charges. Laparoscopy was performed on 106 hemodynamically stable patients with penetrating abdominal injuries (66 had gunshot wounds, 40 had stab wounds). ⋯ In this subgroup, there was a significant difference in hospital stay between those who had only a laparoscopy and those who underwent a negative laparotomy (2.6 +/- 1.7 vs. 4.7 +/- 1.6, p < 0.01). The average nonsurgical charge for patients who had a negative laparotomy was more than double that for those who had laparoscopy only ($8275 +/- 4692 vs. $3762 +/- 3786, p < 0.01). We conclude that the use of diagnostic laparoscopy to identify peritoneal penetration resulted in an improved therapeutic laparotomy rate as well as significant reduction in hospital stay and hospital charges.
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J Laparoendosc Surg · Jun 1996
Clinical TrialGeneral anesthesia using the laryngeal mask airway during brief, laparoscopic inspection of the peritoneum in children.
The authors prospectively examined the cardiorespiratory changes seen with general anesthesia using the laryngeal mask with spontaneous ventilation during brief laparoscopic inspection of the peritoneum in children. Anesthesia consisted of halothane in 50% oxygen/air and a caudal epidural block. The patient was allowed to ventilate spontaneously without assistance. ⋯ The increased ETCO2 returned to baseline within 2 to 7 min (4.7 +/- 1.5 min) following completion of the laparoscopy. There was no significant change in oxygen saturation. Our initial experience suggests that general anesthesia may be provided using the laryngeal mask during brief laparoscopic inspection of the peritoneum.
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J Laparoendosc Surg · Apr 1996
Comparative StudyA case-control study of postoperative pulmonary complications after laparoscopic and open cholecystectomy.
Postoperative pulmonary complications (PPC) are common after upper abdominal surgery. The objective of this case-control study was to compare the incidence of PPC after laparoscopic cholecystectomy (LC) and open cholecystectomy (OC) within a tertiary care center. Patients were accrued from two sequential clinical trials that evaluated the role of incentive spirometry in the prevention of PPC after abdominal surgery. ⋯ PPC were defined as clinical features consistent with collapse/consolidation, an otherwise unexplained temperature above 38 degrees C, plus either confirmatory chest radiology or positive sputum microbiology. The incidence of PPC was 2.7% (1/37) after LC and 17.2% (10/58) after OC (p < 0.05). It is concluded that PPC are less common after laparoscopic cholecystectomy than after open cholecystectomy.
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J Laparoendosc Surg · Apr 1996
Randomized Controlled Trial Comparative Study Clinical TrialComparative stress hormone changes during helium versus carbon dioxide laparoscopic cholecystectomy.
Laparoscopic surgery has been termed minimally invasive surgery by advocates of this technology. It has been demonstrated previously that using carbon dioxide for insufflation produces a respiratory acidosis due to transperitoneal absorption of gas. Insufflation with helium does not create this acidosis. ⋯ Laparoscopic cholecystectomy produces significant increases in stress hormone levels. Prevention of acidosis with helium insufflation does not appear to protect against increases in stress hormones. Epinephrine levels with helium insufflation are higher than with CO2, and elevations in stress hormones suggest that laparoscopic cholecystectomy is not physiologically minimally invasive.
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J Laparoendosc Surg · Mar 1996
Case ReportsIntestinal perforation due to an ingested foreign body: laparoscopic management.
The authors report the case of a previously healthy 10-year-old boy who accidentally ingested a toothpick. He presented to the hospital 7 days after the incident with left lower quadrant abdominal pain and fever; there was evidence of localized peritoneal irritation by exam. He had mild leukocytosis. ⋯ Via a small suprapubic incision the sigmoid was delivered and repaired. The patient had an uneventful recovery and was discharged home 2 days after the procedure. Laparoscopic exploration can be diagnostic and therapeutic in the management of ingested foreign bodies with suspected intestinal perforation.