The results of rapid source control laparotomy or open abdomen for acute diverticulitis.

INTRODUCTION: Rapid source control laparotomy (RSCL) for the management of non-traumatic intra-abdominal emergencies has increased over the past 25 years when it was advocated for trauma patients. Little data, however, support its widespread use. We hypothesize that the patients with RSCL will have poorer outcomes than those treated with primary fascial closure (PFC). METHODS: Patients operated for acute diverticulitis from 2014 to 2016 using The American College of Surgeons sponsored National Surgical Quality Improvement Program (NSQIP) data were reviewed. Two groups were identified: PFC, patients with their closed fascia but skin left open (PFC) and RSCL, patients with their left open fascia after the initial operation. The primary outcome of the study was 30-day mortality, with secondary analyses evaluating complications, discharge location and length of stay. Univariate analysis was initially performed followed by propensity score matching. RESULTS: A total of 460 patients were surgically treated for Hinchey IV diverticulitis of whom 101 (21.9%) had RSCL. The length of stay of the RSCL patients was significantly longer (15 versus 12 days, p, 0.02) than patients in the PFC group. Similarly, the discharge destination for the PFC group was twice as likely to be discharged home as the RSCL group. CONCLUSION: RSCL for acute diverticulitis is a widely used but is associated with prolonged hospitalizations resulting in high rates of discharge to skilled nursing or rehabilitation facilities. Its routine use for diverticulitis should be limited.

Starting Line for Scholarly Activity in New Residency Programs: Lessons Learned for Institutional Success.

BACKGROUND: One focal point of Graduate Medical Education (GME) is scholarly activity and its integration into clinical practice by evidence-based learning. Program directors and educational leaders view scholarly work as the foundation for continuing resident education; however, the high demand of scholarly activity can be cumbersome for newly accredited residency programs. METHODS: We reviewed all scholarly activity over a 2-y period (2015-2017) involving three new GME programs at a single institution (internal medicine, surgery, and transitional year). A voluntary anonymous online survey was distributed to all residents to assess their perceptions and expectations regarding research, review prior research experience, and analyze any barriers or successes within the research program. RESULTS: The survey was distributed to 61 residents with a response rate of 59% (36/61), including postgraduate years 1-5. Respondent demographics included males (55.6%), ages 26-30 y (63.9%), and respondents commonly being postgraduate year-1 (58.3%) level. In total, 171 scholarly activities were recorded. Survey review of resident basic research knowledge, concepts, and experience included preresidency research (91.7%), prior scholarly activity (79.2%), and interest to meet career goals (66.7%). Barriers or delays in research were lack of structured curriculum (50%), technical support (45.8%), research experience (37.5%), and interest (33%). CONCLUSIONS: Newly accredited GME training programs can avoid an unnecessary institutional deficiency in scholarly activity by developing a structured and comprehensive research curriculum. Resident engagement, developing a mentor-mentee relationship, and research experience before residency can allow a successful research program.

Incidental Findings of Appendiceal Diverticulitis Presenting as Acute Appendicitis.

Diverticulosis of the appendix (DA) is a rare pathological finding that clinically imitates acute appendicitis and is most commonly found in adult males with chronic abdominal pain. It has a higher rate of perforation compared to acute appendicitis (84% vs 12%, P<0.01), and is consequently associated with a higher rate of mortality. Appendiceal diverticulitis has been found to have a significant association with incidental appendiceal neoplasms, therefore elective prophylactic appendectomy is recommended to prevent the risk of complications and to rule out the possibility of a coexisting neoplasm. Meticulous gross examination in addition to thorough histological examination of the entire appendectomy specimen by pathologists is essential in order to identify diverticula. We present two female patients with signs and symptoms consistent with acute appendicitis, they were found to have appendiceal diverticulitis on pathologic evaluation.

Are the Benefits of Rapid Source Control Laparotomy Realized after Acute Colonic Perforation?

Background: The indications for damage-control laparotomy (DCL) in patients with intra-abdominal injuries have evolved from its use in trauma patients with hypothermia, coagulopathy, and acidosis to use in general surgical patients with acute intestinal perforations. Whereas some patients may be acidotic, most are not hypothermic or afflicted with coagulopathies. Recent study suggests the benefits to patients of rapid source-control laparotomy (RSCL) are not realized in patients with acute abdominal emergencies. Methods: Three years of data (2014-2016) from The American College of Surgeons National Surgical Quality Improvement Program (ACSNSQIP) were assessed. The patient populations were separated into RSCL patients who had their fascia left open after the initial source control operation and those who had primary fascial closure (PFC). The principal outcome of interest in this study was death within thirty days. A secondary analysis was performed evaluating complications and length of stay. Results: Of the 1,381 patients who qualified for the study, 396 (28.7%) were managed with RSCL and the remaining 985 patients had PFC. After a univariable analysis, propensity score matching was performed. The median hospital length of stay was 20 days (95% confidence interval [CI] 18-22) versus 14 (95% CI 13-16; p < 0.001) in RSCL and PFC, respectively. A larger number of patients having RSCL went to a rehabilitation facility than those having PFC (18.7%; versus 11.2%; p = 0.014). The 30-day mortality rate in patients in the RSCL group was significantly higher than in the PFC group ((32.6% versus 16.9%; p < 0.001). Conclusion: These data provide strong evidence that RSCL may not be beneficial for routine use in perforated colon surgery.

Bundled Payments for Appendectomy: a Model of Financial Implications to Institutions.

BACKGROUND: Bundled payments are increasingly becoming common in surgery, yet little is known regarding their potential impact on reimbursements for patients presenting with acute appendicitis. This study examines the financial impact of bundled payments for acute appendicitis. METHODS: This was a retrospective review of all open or laparoscopic appendectomies between July 2014 and June 2017. Patients that were not candidates for surgery were not included in this review. RESULTS: Of the total 741 patients, 42.1% were diagnosed with complicated acute appendicitis. The median length of stay was 1 day (range, 0 to 21 days). The median hospital cost was $4183 (range, $2075 to $71,023). The 90-day readmission rate was 3.2%, with a mean cost of $5025 per readmission (range, $1595 to $10,795). Length of stay, hospital costs, and 90-day readmissions were significantly higher for complicated versus uncomplicated acute appendicitis. In our current fee-for-service model, hospital reimbursements resulted in margins of - 4.0% to 24.6% depending on the severity of disease. If we assume that bundled payments do not reimburse for readmissions, we estimate that our hospital would incur losses of - 5.7% for patients with acute appendicitis with localized peritonitis and - 20.2% for patients with acute appendicitis with generalized peritonitis. CONCLUSIONS: As bundled payments become more common, hospitals may incur significant losses for acute appendicitis under a model that does not reflect the heterogeneous nature of patients requiring appendectomies. These losses can range up to - 20.2% for complicated cases. Improving clinical outcomes by reducing readmissions may mitigate some of these anticipated losses.

Operating Room Foot Traffic: A Risk Factor for Surgical Site Infections.

Extensive studies on foot traffic in the operating room (OR) have shown little correlation between surgical site infections (SSIs) and traffic of OR personnel in and out of the OR. While evidence supports the relation between foot traffic in the OR, airborne bacteria, and subsequent SSIs in orthopedic surgical procedures, the studies were conducted over four years and in more than 8,000 patients. The direct relation this finding has to general surgery patients has yet to be proven; however, protocols to reduce foot traffic may have a beneficial effect for the OR team.

The Understated Malignancy Potential of Nonoperative Acute Appendicitis.

Cancer of the appendix is rare and is most commonly found incidentally on pathology after an appendectomy for uncomplicated appendicitis (UA). The medical management alternative with antibiotics and observation remains an ongoing debate. The purpose of our study was to develop modern epidemiological data for adult patients completing an appendectomy for UA secondary to an appendiceal neoplasm (AN). ACS-NSQIP database was queried (2005-2016) to identify patients completing an appendectomy. Cohorts of patients who were diagnosed with UA and an AN were included in the study. Relevant perioperative clinical and outcomes data were collected. Type of AN, surgical procedure, and mortality were analyzed. A total of 239,615 UA patients were identified, of whom 2,773 (1.2%) met the inclusion criteria of AN. Patients with AN were predominantly white (79.5%), with a mean age of 54.5 ± 15.9 years, and 54.6 per cent were females. AN pathology findings included malignant neoplasm (64.5%), malignant carcinoid (17.3%), benign carcinoid (9.3%), and benign neoplasm (8.8%). The overall reported incidence was 1.2 per cent and the mortality rate was 0.7 per cent. Our study emphasizes surgical intervention in adult UA maintains a 1 per cent incidence of AN, and treatment with antibiotics alone will presumably lead to a delay in surgical treatment and progression of disease.