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  • SAGE Publications  (3)
  • Huang, Jui-Chien  (3)
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  • SAGE Publications  (3)
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  • 1
    In: The American Surgeon, SAGE Publications, Vol. 78, No. 2 ( 2012-02), p. 235-242
    Abstract: There is controversy about the appropriate timing for renal replacement therapy in patients with acute kidney injury (AKI). We are interested in the appropriate timing for initiation of continuous renal replacement therapy in critically ill surgical patients with postoperative acute kidney injury. Seventy-three critically ill surgical patients with postoperative AKI who received continuous renal replacement therapy (CRRT) were enrolled. Indications for CRRT were: 1) AKI with hyperkalemia, 2) metabolic acidosis, 3) pulmonary edema refractory to diuretics, and 4) oliguria with progressive azotemia, especially in unstable hemodynamics. Using RIFLE (Risk, Injury, Failure, Loss, End stage) classification, patients who received CRRT in the “Risk” stage were defined as early group, whereas those in the “Injury/ Failure” stage were labeled as late group. We used continuous veno-venous hemofiltration as CRRT in this series. There were 20 patients in the early group and 53 patients in the late group. The mean ages were 61.5 ± 21.8 years versus 60.8 ± 17.5 years. The mortality rate was 50 per cent versus 84.9 per cent. There were no significant differences in demographic characteristics or type of surgery or physiological scores. Our data show that late initiation of CRRT is associated with a lower survival rate in critically ill surgical patients with postoperative AKI; however, further studies are required.
    Type of Medium: Online Resource
    ISSN: 0003-1348 , 1555-9823
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2012
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  • 2
    In: The American Surgeon, SAGE Publications, Vol. 78, No. 9 ( 2012-09), p. 926-932
    Abstract: Laparoscopic surgery is frequently applied in the operative management of appendicitis and symptomatic cholelithiasis because it is a minimally invasive procedure. There are, however, some complications of laparoscopic cholecystectomy (LC) and laparoscopic appendectomy (LA) that result in the need for reoperation. In the current study, we examine the effects of repeat laparoscopic surgery on the treatment of complications arising from LC/LA. From April 2005 to March 2011, we examined a cohort of patients who had received LC or LA and experienced complications that required reoperations. We focused on patients with postoperative hemorrhages, postoperative peritonitis, early postoperative small bowel obstructions (EPSBO), and biliary complications (after LC) who were treated through a repeat laparoscopic approach. The general demographics of the patients, their postoperative complications, procedures for selecting the appropriate reoperation method, and repeat laparoscopic findings are described in detail. During the 6-year period examined, 1608 patients received LC and 1486 patients received LA at the hospitals participating in this study. In patients with complications requiring reoperation, the repeat laparoscopic approach was performed successfully (without the need for further laparotomy) in 50 per cent of the patients with postoperative hemorrhage (2 of 4), 50 per cent of the patients with postoperative peritonitis (2 of 4), 75 per cent of the EPSBO patients (3 of 5), and 50 per cent the of patients with biliary complications (1 of 2). The repeat laparoscopic approach is an appropriate method for the management of complications arising from laparoscopic surgery. In patients with postoperative hemorrhage, laparoscopic hemostasis and hematoma evacuations can be performed while maintaining stable hemodynamics. In addition, laparoscopic approaches are also feasible for selective post-LC ductal injuries, EPSBO, and unconfirmed diagnoses of peritonitis after laparoscopic surgery.
    Type of Medium: Online Resource
    ISSN: 0003-1348 , 1555-9823
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2012
    Location Call Number Limitation Availability
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  • 3
    In: The American Surgeon, SAGE Publications, Vol. 77, No. 4 ( 2011-04), p. 466-470
    Abstract: The incidence of acute appendicitis in elderly patients is increasing due to prolonged life span. The associated morbidity and mortality related to perforation of acute appendicitis continue to present challenges to physicians. The role of laparoscopic appendectomy is still controversial. This study aimed to compare the postoperative outcomes of elderly patients who received either a laparoscopic or an open appendectomy. We retrospectively reviewed charts of patients with acute appendicitis between January 2005 and February 2009. Elderly patients who received laparoscopic or open appendectomies were enrolled. The demographics, preoperative condition, operating time, intraoperative blood loss, and postoperative course were analyzed. A total of 150 patients were enrolled in this study. On average, patients who received a laparoscopic appendectomy had fewer hospital days and lower rates of postoperative ventilator dependence than patients who received an open appendectomy. In the management of elderly patients with acute appendicitis, laparoscopic appendectomy provides better outcomes than open appendectomy.
    Type of Medium: Online Resource
    ISSN: 0003-1348 , 1555-9823
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2011
    Location Call Number Limitation Availability
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