Diseases of the colon and rectum
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Comparative Study
Is laparoscopic colectomy applicable to patients with body mass index >30? A case-matched comparative study with open colectomy.
The benefits of early postoperative recovery, reduced postoperative pain, pulmonary dysfunction, and hospitalization after laparoscopic colectomy may improve outcome over open colectomy in obese patients. This case-matched study compares outcomes after open and laparoscopic colectomy. ⋯ Laparoscopic colectomy can be performed safely in obese patients, with shorter postoperative recovery than that with open colectomy. Although obesity is associated with a high conversion rate, outcome in these converted cases is comparable to the matched open cases.
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Comparative Study
Diagnosis-related group assignment in laparoscopic and open colectomy: financial implications for payer and provider.
In carefully matched patients, the length of hospital stay after laparoscopic colectomy is shorter than after open surgery. Higher operating room costs for laparoscopic surgery are offset by lower costs for hospitalization because of less utilization of pharmacy, laboratory, and nursing services. Clinical outcome is comparable. We examined the effect of the surgical approach for colectomy (open vs. laparoscopic) regarding the reasons for disease-related group assignment to disease-related group 148, and institutional cost under Part A of the U.S. Medicare system. ⋯ Our data are the first to demonstrate that disease related group assignment can change solely because of a differential rate of postoperative complications for two competing operative techniques. This change occurred at twice the rate for open colectomy and resulted in significantly increased cost to the insurer under a prospective payment program. The savings to the institution coupled with the shortened length of stay offset the potential loss in revenue to the institution.
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Although bowel-sparing techniques have been published for treatment of Crohn's disease of the small bowel because of its relentless nature, extent of resection in Crohn's colitis is still a topic of debate. This study was designed to prospectively evaluate the long-term outcomes of patients with isolated Crohn's colitis to identify patients that may benefit from initial more aggressive resection. ⋯ A more aggressive approach should be considered in patients with diffuse and distal Crohn's colitis. Total proctocolectomy in the properly selected patients is associated with low morbidity, lower risk of recurrence, and longer time to recurrence. Patients after total proctocolectomy are more likely to be weaned off all Crohn's-related medications. Long-term rate of permanent fecal diversion is significantly higher in patients with distal disease.
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Anastomotic leakage is a major complication of colorectal surgery causing a significant increase in 30-day mortality. The long-term prognosis of anastomotic leakage is poorly documented. This study was designed to assess whether anastomotic leakage affects five-year survival and local recurrence. ⋯ After rectal anastomosis, an anastomotic leak is associated with a significant increase in local recurrence.
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This study was designed to assess the costs and outcomes of colostomy and colostomy reversal in patients with diverticulitis and examine the impact of such procedures on the health care system. ⋯ One-third of all colostomies were related to diverticulitis and only 56 percent were reversed. We identified a higher than expected mortality rate among older patients undergoing colostomy reversal. The impact of colostomy and reversal operations on both patients and the health care system is significant.