Design  Retrospective medical record review. Outcomes for nonoperative vs operative management were analyzed using Fisher exact and log-rank tests.

Setting  Tertiary care referral center.

Patients  One thousand five hundred sixty-eight consecutive patients admitted from the emergency department with a diagnosis of small bowel obstruction between 2000 and 2005 by CT criteria.

Main Outcome Measures  Recurrence of symptoms and complications.

Results  One hundred forty-five patients (9%) with HGSBO were identified, with 88% follow-up (median, 332 days; range, 4-2067 days). Sixty-six (46%) were successfully managed nonoperatively while 79 (54%) required an operation. Length of stay and complications were significantly increased in the operative group (4.7 days vs 10.8 days and 3% vs 23%; P < .001). Nonoperative management was associated with a higher recurrence rate (24% vs 9%; P < .005) and shorter time to recurrence (39 days vs 105 days; P < .005) compared with operative intervention. Computed tomography signs of ischemia, admission laboratory results, and presence of cancer or inflammatory bowel disease were not predictive of an operation.

Conclusions  Patients with HGSBO by CT can be managed safely with nonoperative therapy; however, they have a significantly higher rate of recurrence requiring readmission or operation within 5 years.

Design  Data were collected from the National Trauma Data Bank from January 1, 2002, through December 31, 2006 (version 7.0). We used multiple logistic regression to compare mortality rates by insurance status.

Setting  The National Trauma Data Bank contains information from 2.7 million patients admitted for traumatic injury to more than 900 US trauma centers, including demographic data, medical history, injury severity, outcomes, and charges.

Patients  Data from patients (age, ≥18 years; n = 687 091) with similar age, race, injury severity, sex, and injury mechanism were evaluated for differences in mortality by payer status.

Main Outcome Measure  In-hospital death after blunt or penetrating traumatic injury.

Results  Crude analysis revealed a higher mortality for uninsured patients (odds ratio [OR], 1.39; 95% confidence interval [CI], 1.36-1.42; P < .001). Controlling for sex, race, age, Injury Severity Score, Revised Trauma Score, and injury mechanism (adjusted for clustering on hospital), uninsured patients had the highest mortality (OR, 1.80; 95% CI, 1.61-2.02; P < .001). Subgroup analysis of young patients unlikely to have comorbidities revealed higher mortality for uninsured patients (OR, 1.89; 95% CI, 1.66-2.15; P < .001), as did subgroup analyses of patients with head injuries (OR, 1.65; 95% CI, 1.42-1.90; P < .001) and patients with 1 or more comorbidities (OR, 1.52; 95% CI, 1.30-1.78; P < .001).

Conclusions  Uninsured Americans have a higher adjusted mortality rate after trauma. Treatment delay, different care (via receipt of fewer diagnostic tests), and decreased health literacy are possible mechanisms.

Design  Retrospective cohort study.

Setting  One hundred twenty-one hospitals participating in American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP).

Patients  Using the ACS-NSQIP participant use file (2005-2006), patients undergoing upper gastrointestinal tract (n = 4115), hepatobiliary or pancreatic (n = 3364), and colorectal (n = 17 268) operations at 121 hospitals were examined.

Main Outcome Measures  Risk-adjusted 30-day outcomes were assessed using regression modeling adjusting for patient characteristics, comorbidities, and surgical procedures. The elderly were defined as those older than 75 years.

Results  Between January 1, 2005, and December 31, 2006, a total of 54 747 patients who underwent major GI tract operations were identified from the ACS-NSQIP data file. In the elderly, overall perioperative morbidity was 1.2 to 2 times higher and mortality was 2.9 to 6.7 times higher than in younger patients after adjusting for differences in preoperative comorbidities. Irrespective of procedure type, the elderly were significantly more likely to experience cardiac (acute myocardial infarction and cardiac arrest), pulmonary (pneumonia, pulmonary embolism, and respiratory failure), and urologic (urinary tract infection and renal failure) complications. However, surgical site infections, postoperative bleeding events, deep venous thromboses, and rates of return to the operating room did not differ significantly by age.

Conclusions  Morbidity and mortality are markedly higher in older patients. Quality measures for the elderly currently address only myocardial infarction, surgical site infection, and deep venous thrombosis. If care for the elderly is to be improved, quality improvement initiatives need to be expanded to include postoperative pulmonary and renal complications.

Design  Prospective cohort.

Setting  University-affiliated Veterans Affairs Medical Center.

Patients  All patients who underwent resections of the colon and/or rectum (as the principal operation) at a single hospital whose data are captured in the Veterans Affairs National Surgical Quality Improvement Program (VA-NSQIP) database from January 1, 2000, through December 31, 2006.

Main Outcome Measures  Mortality at 30 days and 90 days.

Results  The VA-NSQIP cohort included 186 patients who underwent CRS, including 148 patients who underwent elective procedures (79.6%) and 38 patients who underwent emergency procedures (20.4%). All but 8 patients were men, with a median age of 67 years (range, 26-92 years). Laparoscopic operations comprised 24.2% and open operations comprised 75.8%. Most (60.8%) were performed for neoplasms. The actual 30-day mortality rates (all, elective, and emergency procedures) were 4.3%, 1.4%, and 15.8%, respectively. These rates closely mirrored the calculated VA-NSQIP risk-adjusted observed-to-expected ratio for 30-day mortality (4.8%, 1.8%, and 18.2%, respectively). However, mortality at 90 days increased substantially to 9.1%, 4.1%, and 28.9%, respectively.

Conclusion  The 30-day mortality significantly underreports the true risk of death after CRS. The 90-day mortality rate should be included as a standard outcome measure after CRS because it serves as a better estimation of risk for counseling patients.

Design  Descriptive study.

Setting  Veterans Health Administration Medical Centers.

Participants  Veterans of the US Armed Forces.

Interventions  The VHA instituted an initial directive, "Ensuring Correct Surgery and Invasive Procedures," in January 2003. The directive was updated in 2004 to include non–operating room (OR) invasive procedures and incorporated requirements of The Joint Commission Universal Protocol for preventing wrong-site operations.

Main Outcome Measures  The categories included 5 incorrect event types (wrong patient, side, site, procedure, or implant), major or minor surgical procedures, location in or out of the OR, therapeutic or diagnostic events, adverse event or close call, inpatient or ambulatory events, specialty department, body segment, and severity and probability of harm.

Results  We reviewed 342 reported events (212 adverse events and 130 close calls). Of these, 108 adverse events (50.9%) occurred in an OR, and 104 (49.1%) occurred elsewhere. When examining adverse events only, ophthalmology and invasive radiology were the specialties associated with the most reports (45 [21.2%] each), whereas orthopedics was second to ophthalmology for number of reported adverse events occurring in the OR. Pulmonary medicine cases (such as wrong-side thoracentesis) and wrong-site cases (such as wrong spinal level) were associated with the most harm. The most common root cause of events was communication (21.0%).

Conclusions  Incorrect ophthalmic and orthopedic surgical procedures appear to be overrepresented among adverse events occurring in ORs. Outside the OR, adverse events by invasive radiology were most frequently reported. Incorrect surgical procedures are not only an OR challenge but also a challenge for events occurring outside of the OR. We support earlier communication based on crew resource management to prevent surgical adverse events.

Design, Patients, and Main Outcome Measures  Retrospective review of 25 patients treated for hepatic EHE (1976-2007). We examined treatment modality, overall survival, complications, and clinicopathologic characteristics.

Results  Of the 25 patients treated for hepatic EHE, 17 underwent liver transplantation (LT); 4, transcatheter arterial chemoembolization (TACE); 2, resection; and 2, TACE followed by LT. Twelve patients (48%) were male. The median age at diagnosis was 38 years (range, 9 months to 72 years). Mean overall survival was 167 (95% confidence interval [CI], 123-212) months, with 172 (124-220) months in the LT group and 83 (54-112) months in the TACE group. The 2 patients in the resection group remain alive after 19 and 71 months. The 2 patients treated with TACE followed by LT died after 13 and 113 months. Extrahepatic disease was identified as a predictor of outcome. Patients with extrahepatic disease treated with TACE fared better than those treated with surgical approaches (mean survival, 83.0 [95% CI, 54.2-111.8] vs 38.8 [23.7-53.8] months; P = .12).

Conclusions  Hepatic EHE is a rare tumor that can be treated with surgical or nonsurgical approaches. In our experience, LT is used for patients with advanced local disease, whereas TACE is the primary modality when extrahepatic disease or comorbid conditions prohibiting LT are present. To our knowledge, this is the largest single-institution experience describing the various therapeutic modalities in the treatment of hepatic EHE.

Design  Retrospective review from 1992 to 2007.

Setting  Mayo Clinic in Rochester, Minnesota, a tertiary care center.

Patients  A cohort of patients who sustained splenic injury during colectomy from 1992 to 2007.

Main Outcome Measures  Overall 30-day major morbidity and mortality and overall 5-year survival.

Results  Of 13 897 colectomies, we identified 59 splenic injuries (0.42%). Of these, 33 (56%) were in men; there was a median age of 68 years (range, 30-93 years) and a median body mass index of 25.5 (range, 15-54). Thirty-seven injuries (63%) occurred during elective surgery, 6 (10%) occurred without splenic flexure mobilization, and 5 (8.4%) occurred during minimally invasive surgery. Injury was successfully managed by primary repair in 10 (17%), splenorrhaphy in 4 (7%), and splenectomy in 45 cases (76%). Four injuries (7%) were unrecognized and resulted in reoperation and splenectomy. Multiple attempts at splenic salvage were performed in 30 (51%); of these, 21 (70%) required splenectomy. More than 2 attempts at salvage was associated with splenectomy (P = .03). The 30-day major morbidity and mortality rates were 34% and 17%, respectively. Sepsis was the most common complication, with no confirmed episodes of postsplenectomy sepsis. Median survival after splenic injury was 7.25 years. There was no significant association between the surgical management of splenic injuries and short- or long-term outcomes.

Conclusions  Splenic injury is an infrequent but morbid complication. Splenic salvage is frequently unsuccessful; our data suggest that surgeons should not be reluctant to perform splenectomy when initial repair attempts fail.

Design  Retrospective medical record review.

Setting  Northwestern Memorial Hospital, Chicago, Illinois.

Patients  Two hundred consecutive patients who underwent ventral hernia repair using the components separation technique.

Interventions  Biological and permanent meshes were used in select patients to augment the repair of the midline fascial closure but were not used as "bridging" materials.

Main Outcome Measures  Hernia recurrence rates and major and minor complication rates for the overall series and for the different techniques.

Results  Primary components separation (n = 158) yielded a 22.8% recurrence rate. Closure of the midline tissues with augmentation of the repair using an acellular cadaveric dermis underlay (n = 18) had a 33.3% recurrence rate requiring a second operation, whereas intra-abdominal soft polypropylene mesh (n = 18) had 0% recurrence (P = .04). Elevated body mass index was a significant risk factor predicting hernia recurrence (P = .003). Contamination (P = .04) and enterocutaneous fistula (P = .02) at the time of surgery were associated with increased major complications, whereas body mass index (P = .01) and diabetes mellitus (P = .04) were associated with increased minor complications.

Conclusions  Large complex hernias can be reliably repaired using the components separation technique despite the presence of open wounds, the need for bowel surgery, and numerous comorbidities. The long-term strength of the hernia repair is not augmented by acellular cadaveric dermis but seems to be improved with soft polypropylene mesh.

Design  Prospective randomized controlled trial.

Setting  Surgical department.

Patients  Patients operated on through a midline incision.

Intervention  Wound closure with a short stitch length (ie, placing stitches <10 mm from the wound edge) or a long stitch length.

Main Outcome Measures  Wound dehiscence, surgical site infection, and incisional hernia.

Results  In all, 737 patients were randomized: 381 were allocated to a long stitch length and 356, to a short stitch length. Wound dehiscence occurred in 1 patient whose wound was closed with a long stitch length. Surgical site infection occurred in 35 of 343 patients (10.2%) in the long stitch group and in 17 of 326 (5.2%) in the short stitch group (P = .02). Incisional hernia was present in 49 of 272 patients (18.0%) in the long stitch group and in 14 of 250 (5.6%) in the short stitch group (P < .001). In multivariate analysis, a long stitch length was an independent risk factor for both surgical site infection and incisional hernia.

Conclusion  In midline incisions closed with a running suture and having a suture length to wound length ratio of at least 4, current recommendations of placing stitches at least 10 mm from the wound edge should be changed to avoid patient suffering and costly wound complications.

Trial Registration  clinicaltrials.gov Identifier: NCT00508053

Design  Population-based retrospective cohort analysis.

Setting  Healthcare Cost and Utilization Project Nationwide Inpatient Sample.

Participants  Adults (≥18 years) undergoing adrenalectomy in the United States (1999-2005). Patient demographic and clinical characteristics, surgeon specialty (general vs urologist), surgeon adrenalectomy volume, and hospital factors were assessed.

Main Outcome Measures  The ² test, analysis of variance, and multivariate linear and logistic regression were used to assess in-hospital complications, mean hospital length of stay (LOS), and total inpatient hospital costs.

Results  A total of 3144 adrenalectomies were included. Mean patient age was 53.7 years; 58.8% were women and 77.4% white. A higher proportion of general surgeons were high-volume surgeons compared with urologists (34.1% vs 18.2%, P < .001). Low-volume surgeons had more complications (18.2% vs 11.3%, P < .001) and their patients had longer LOS (5.5 vs 3.9 days, P < .001) than did high-volume surgeons; urologists had more complications (18.4% vs 15.2%, P = .03) and higher costs ($13 168 vs $11 732, P = .02) than did general surgeons. After adjustment for patient and provider characteristics in multivariate analyses, surgeon volume, but not specialty, was an independent predictor of complications (odds ratio = 1.5, P < .002) and LOS (1.0-day difference, P < .001). Hospital volume was associated only with LOS (0.8-day difference, P < .007). Surgeon volume, specialty, and hospital volume were not predictors of costs.

Conclusion  To optimize outcomes, patients with adrenal disease should be referred to surgeons based on adrenal volume and laparoscopic expertise irrespective of specialty practice.

Design  Cross-sectional survey.

Setting  The Breast and Cervical Cancer Treatment Program for the state of California.

Patients  A statewide sample of 789 low-income women who received treatment for breast cancer from February 1, 2003, through September 31, 2005.

Main Outcome Measure  Satisfaction with surgical treatment.

Results  Three of every 4 women reported being extremely satisfied with the treatment they received from their surgeon. African American women and those with arm swelling were less likely to be satisfied, whereas those reporting that the surgeon always spent enough time and explained concepts in a way they could understand were more likely to report greater satisfaction.

Conclusion  Our findings highlight the importance of 2 relatively simple behaviors that surgeons can easily implement to increase patient satisfaction, which can be of potential benefit in the litigious world of today.

Data Sources  A MEDLINE database search from January 1, 1990, to August 31, 2008, was performed to identify relevant articles using the keywords pancreatoduodenectomy, pancreaticojejunostomy, pancreaticogastrostomy, pancreatic anastomotic leakage, and pancreatic fistula. Additional articles were identified by a manual search of the references from the key articles.

Study Selection  Case reports were excluded from this study.

Data Extraction  Of the identified studies, only those published in English describing meta-analyses or randomized controlled trials were considered first. In those aspects with limited or no randomized controlled trials, nonrandomized comparative studies and case series were included also.

Data Synthesis  The prophylactic use of perioperative somatostatin and its analogues to prevent pancreas-related complications after pancreatic surgery remains controversial and does not result in a reduction of operative mortality. There is no clear evidence for or against a particular type of pancreaticoenteric anastomosis. Pancreaticoenterostomy cannot be replaced by pancreatic ductal obliteration. Pancreaticogastrostomy is equivalent to pancreaticojejunostomy in perioperative morbidity and mortality.

Conclusion  More large-scale comparative studies and randomized controlled trials are required to determine the optimum pharmacologic interventions and technique of pancreaticoenteric anastomosis after pancreatoduodenectomy.