Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Acute necrotizing pancreatitis associated with occult duodenal necrosis and perforation developed in 3 patients 2 to 4 weeks after initially successful treatment of hemorrhagic pancreatitis. Exploration was required for fever, abdominal mass, or X-ray findings of an intra-abdominal abscess. At operation all pancreatic and retroperitoneal abscesses were drained with sump tubes, and the duodenal fistula was closed. An intraluminal tube, placed via a gastrostomy, was used for decompression of the duodenum. Postoperative management included total parenteral nutrition, antibiotics specific for aerobic and anaerobic flora, and frequent X-rays to locate new intra-abdominal abscesses. One to 4 reoperations were necessary because of continuing pancreatic necrosis and abscess formation in each patient. Necrotizing pancreatitis with unrelenting retroperitoneal sepsis and fistula formation results in serious morbidity, hospital stays of several months, and is now the major cause of death in patients with pancreatitis. Survival of all 3 patients resulted from drainage of evolving retroperitoneal abscesses and improvement in our technique for management of large duodenal fistulas.
 ...
PMID:Survival of patients with duodenal fistulas from necrotizing pancreatitis. 86 47

Necrotizing pancreatitis has a formidable mortality that may exceed 55% even when treated by surgical drainage. Standard surgical techniques for controlling pancreatic sepsis are often inadequate because the unique chronicity of pancreatitis results in persistent and ongoing inflammation and sloughing of necrotic retroperitoneal tissue that promotes further sepsis. Ten consecutive high-risk patients in whom standard surgical debridement and drainage had failed were treated with open packing of the pancreatic bed. This was followed by daily debridement dressing changes at the bedside in the surgical intensive care unit. Management of the open abdomen in the surgical intensive care unit using standard surgical techniques ensured optimum wound toilet, prevented recurrent intra-abdominal sepsis, was logistically acceptable, was well tolerated by critically ill patients, and allowed a higher salvage rate (80%) of high-risk patients than might otherwise be anticipated.
 ...
PMID:Surgical management of necrotizing pancreatitis. 351 35

Acute necrotizing pancreatitis developed in 5 of 405 patients who underwent renal transplantation. All five patients were taking immunosuppressive medication (azathioprine and steroids). Three patients also received rabbit antithymus serum. Alcohol ingestion or cholelithiasis did not play any causative role in the pancreatitis, which began between 7 days and 13 months after renal transplantation. The delay from the time of admission for pancreatitis to surgical exploration was a mean of 17 days. Operative findings included pancreatic necrosis, hemorrhage and abscess formation. All five patients died of the complications of necrotizing pancreatitis--persistent sepsis, respiratory and renal failure, upper gastrointestinal bleeding and disseminated intravascular coagulation. This review demonstrates that prolonged conservative therapy in renal transplant patients with necrotizing pancreatitis is associated with high mortality. The authors believe that earlier surgical intervention will lead to increased survival.
 ...
PMID:Necrotizing pancreatitis in renal transplant patients. 618 Aug 18

Acute necrotizing pancreatitis (ANP), which often progresses to infection, sepsis, and multisystem organ failure, runs a course remarkably similar to that seen frequently after severe burns, massive physical trauma, or major surgery. There is extensive evidence that the development of the sepsis response is mediated by immunocytes, particularly activated polymorphonuclear leukocytes (PMNLs) and their secretions (reactive oxygen species, lysosomal hydrolases, cytokines, and so on). Some years ago it was suggested that the high mortality of ANP may be related to an overaggressive immunological defense system of the host rather than to autodigestion of the gland. Recent investigations of the immunoregulatory responses following surgery or other trauma have not only furnished additional support for this concept, but also revealed some genetic factors that may critically influence the outcome of posttraumatic illness including ANP. The prognostic significance of abnormal, early polymorphonuclear leukocyte (PMNL) activation in the development of sepsis, high neutrophil expression of certain receptor molecules, low monocyte and lymphocyte expression of major histocompatibility antigen MHC-class II, and the influence of the genetically encoded TNF and IL-1 secretion on the course of the illness are discussed and related to ANP. Evidence is presented for the potential usefulness of some of these parameters in the prognosis and future treatment of ANP.
 ...
PMID:Genetic determinants of mortality in acute necrotizing pancreatitis. 780 9