Home parenteral nutrition support for intestinal failure.

Home parenteral nutrition is a life-saving treatment for many patients with intestinal failure. Expert placement and care of the vascular access device reduces the incidence of access-related complications. Careful monitoring of fluid, electrolyte, and macronutrient and micronutrient status can minimize major organ dysfunction and metabolic complications. A multidisciplined, integrated nutrition support team can allow patients with intestinal failure who need home parenteral nutrition maintain a near-normal life.

In-hospital and 6-month mortality rates after open elective vs open emergent colectomy in patients older than 80 years.

BACKGROUND: There are few reports of long-term outcomes in elderly patients after open colectomy. OBJECTIVE: This study aimed to determine the in-hospital and 6-month outcomes and identify the variables associated with mortality after colectomy in patients ≥ 80 years of age. DESIGN: The charts of patients ≥ 80 years of age, who underwent open colectomy, were analyzed. Data included indications for operation, underlying diagnoses, preoperative functional status, type of procedure, length of procedure, length of stay, ASA grade, complications, and in-hospital and 6-month mortality rates. Univariate and multivariate logistic regression analyses were conducted to ascertain risk factors for mortality. P values of < .05 were considered significant. MAIN OUTCOME MEASURES: The main outcome measures were in-hospital and 6-month mortality. RESULTS: One hundred sixty-two patients ≥ 80 years of age underwent colectomy: 99 patients emergently; 63, electively. Postoperative acute renal failure (3% vs 19%, P = .0032) and in-hospital deaths were significantly higher (4.7% vs 28%, P = .0002) among the patients undergoing emergent colectomies. The mortality rate among emergent cases rose from 28% in-hospital to 52% at 6 months. Mortality among the elective cases increased similarly from 4.7% to 28.5%. Admission from a nursing facility was associated with higher in-hospital mortality (47.6% vs 14.9%, P = .0005). Discharge to a skilled nursing facility was associated with a higher 6-month mortality rate compared with discharge to home (40% vs 17%). Length of procedure, postoperative complications, perioperative blood transfusion, and emergent indications for operation independently predicted in-hospital mortality. Postoperative complications and emergent diagnosis independently predicted 6-month mortality. The 6-month mortality rate varied according to the underlying diagnosis as follows: fulminant Clostridium difficile colitis (86%); ischemic colitis (60%); gastrointestinal bleeding (37%), and volvulus (40%). LIMITATIONS: This study was limited by its retrospective nature. CONCLUSIONS: Emergent open colectomy in elderly patients is associated with a high morbidity and mortality rate. The mortality rate rises by >20% in both elective and emergent cases at discharge to 6 months. Length of procedure, postoperative complications, and colectomy for emergent indications predicted mortality.

Laparoscopic colectomy in octogenarians and nonagenarians: a preferable option to open surgery?

OBJECTIVES: To determine if laparoscopic colectomy is safer and more effective than open colectomy in patients older than 80 years of age. METHODS: An operating room database of all colectomies performed on patients >or=80 years, from January 2002 to September 2007, was analyzed retrospectively. Data reviewed included type of operation, type of resection, length of procedure, length of stay (LOS), estimated blood loss, American Society of Anesthesiologists (ASA) grade, diagnosis, complications, mortality rates, and discharge destination, with p-values <0.05 considered significant. RESULTS: One hundred thirty-nine patients underwent open procedures (Open group) during the study period versus 150 patients who underwent laparoscopic procedures (Lap group). Of the Lap group, 15 patients were converted to open cases. Forty-four patients from the Open group were excluded from the analysis as they were treated emergently, leaving 95 patients in the Open group. The mortality for open procedures was significantly higher at 9/95 (9.4%), compared with 3/150 (2%) following laparoscopic procedures (p = 0.0132). LOS was significantly longer for open procedures (11.16 days) versus laparoscopic procedures (7.11 days), p = 0.0001. Open procedures were associated with an increased risk of postoperative ileus (p < 0.02). The Open group had a higher likelihood of discharge to a nursing facility (43/87) than the Lap group (33/147), p < 0.0001. There were no significant differences in the length of procedure, estimated blood loss and postoperative complications. CONCLUSIONS: Laparoscopic colectomy is a safer option that offers an improved outcome compared with open colectomy in elderly patients. Significant improvements in LOS, mortality rates, and discharge destination were observed.

Enterostomal therapy and wound care of the enterocutaneous fistula patient.

Enterocutaneous fistulas represent a challenging situation with respect to wound care and stoma therapy. An understanding of the principles of wound care and the various techniques and materials that are available is of vital importance to enhance patient comfort and recovery as well as facilitate fistula healing. Skin barriers, adhesives, dressings, pouches, and negative pressure dressings are all materials that are available in the armamentarium of the enterostomal therapist. Proper utilization of these items and appropriate modifications to their application requires an intimate knowledge of the characteristics of the fistula being treated. Wound care management is a key element in the overall care and healing of the enterocutaneous fistula.

The present and future use of physician extenders in general surgery training programs: one response to the 80-hour work week.

BACKGROUND: The aim of this study was to assess the use of physician extenders (PEs) in general surgery residency programs. STUDY DESIGN: We surveyed the program directors in surgery for the number of chief residents, PEs on general surgery services, PE duties, whether PEs were hired in response to Accreditation Council for Graduate Medical Education work-hour restrictions, plans to hire additional PEs, and program type. Data were analyzed using the Student's t-test; p values are two-tailed and considered significant if <0.05. RESULTS: There were 163 programs (65%) that responded, (87 university, 70 nonuniversity, and 6 military programs), with a total of 689 graduating chief residents per year. One hundred sixty programs use 840 PEs (median, 3.5 PEs per program; mean, 5.3 PEs per program, 2 PEs per chief resident). One hundred twenty-seven programs (79%) use at least 1 PE (range 1 to 50 PEs); 93 programs (57%) hired 513 (61%) PEs in response to work-hour restrictions. Before 2003, the mean number of PEs per program was 2.0; after 2003, there were 5.3 per program (p=0.0001). Most common uses of PEs included taking histories and physicals (84%), seeing consults (58%), first-assisting (52%), and seeing patients in the emergency department (47%). Forty-seven of 162 (29%) programs plan to hire more PEs in the next 3 years, 76 programs (47%) would like to, but are unsure of funding; 23 programs (14%) are not planning to increase the total, and 16 programs (10%) are unsure. With available funding, 431 additional PEs may be hired in the next 3 years, for a total of 1,271 PEs in 163 programs, or an average of 7.8 PEs per program and 1.8 PEs per chief resident. CONCLUSIONS: PEs have been hired in large numbers to assist on general surgery teaching services, with most hired in response to Accreditation Council for Graduate Medical Education work-hour restrictions, and most of their duties are intended to aid resident education. Almost 80% of programs currently use PEs; 76% would like to hire more. Currently 1.2 PEs are used per graduating chief resident; this could increase to 1.8 PEs per chief resident in the next 3 years.

Increasing the number of attacks increases the conversion rate in laparoscopic diverticulitis surgery.

BACKGROUND: This study aimed to determine whether the number of diverticulitis or complicated diverticulitis episodes affects the conversion rate or postoperative complication rate in elective laparoscopic sigmoid colectomy. METHODS: In this study, 216 charts were reviewed for baseline characteristics, diverticulitis history, and intra- and postoperative complications. Analysis was performed with the Student's t-test, the chi-square test, and Fisher's exact tests. RESULTS: Of 216 sigmoid colectomies, 151 were laparoscopic, 19 were converted, and 46 were open. Baseline characteristics were similar for patients with zero to two and those with three or more inpatient diverticulitis attacks. Patients with uncomplicated diverticulitis had a higher rate of conversion after three or more inpatient episodes (2.6% vs 25%; p = 0.04). There was no difference in operative times or postoperative complication rates. Patients with a history of abscess had a 23% chance of conversion. Those with no abscess history had an 8% chance of conversion (p = 0.02). In general, converted procedures required more time than open procedures but were associated with decreased hospital length of stay (LOS) and a decreased rate of postoperative ileus. CONCLUSION: Multiple inpatient diverticulitis attacks and a history of abscess were associated with laparoscopic conversion. Converted procedures required more time than open procedures, but had reduced LOS and postoperative ileus. Laparoscopic sigmoid colectomy can be attempted safely for patients with three or more inpatient attacks or a history of complicated diverticulitis.