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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sclerosing encapsulating peritonitis (SEP) is recognized as a serious complication of peritoneal dialysis. However, recovery is possible if an appropriate diagnosis and treatment are made. The term SEP is used most often, but is inaccurate, particularly the reference to peritonitis. A more accurate description would be "encapsulating peritoneal sclerosis" (EPS). From the therapeutic perspective, the diagnosis should be established before EPS develops. Early diagnosis is important. Furthermore, it is also important to determine the therapeutic tactics for EPS according to the disease stage. Most cases of EPS develop with manifestations of fever, increased levels of C-reactive protein (CRP), and slight ileus symptoms, accompanied by increased ascites ("inflammatory stage"). Following precise identification of the inflammatory stage, steroid administration should be initiated immediately with the onset of EPS. Methylprednisolone pulse therapy is recommended during the early stage. If the EPS is not relieved, or if it recurs within 1 month, the steroid dose should be decreased and the patient should be managed by total parenteral nutrition (TPN) ("encapsulating stage"). If ileus symptoms remain despite the absence of inflammatory findings and decreased ascites, laparotomy and enterolysis should be considered within 6 months ("ileus stage"). However, it is important that the enterolysis be performed without damaging the capsule-covered intestine. To date, we have successfully treated EPS in 18 of 19 patients using these options. In 3 patients, EPS was relieved by steroid administration. In 15 patients, EPS was relieved by total intestinal enterolysis. Enterolysis patients had satisfactory operative outcomes and eventually returned to their previous social activities. One patient experienced perforation of the small intestine and pan-peritonitis, and died of sepsis. In summary, EPS is not an incurable disease. It can be completely overcome by active diagnosis and treatment.
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PMID:Treatment options for encapsulating peritoneal sclerosis based on progressive stage. 1151 Feb 76

Newer, minimally invasive catheter-based endovascular technology utilizing stent grafts are currently being evaluated for abdominal aortic aneurysm (AAA) repair. A retrospective review of all (3 years) consecutive, non-ruptured elective AAA repairs was undertaken to document the results of AAA surgical repair in a modern cohort of patients to allow a contemporary comparison with the evolving endoluminal data. One hundred twenty-one AAAs were identified in a male veteran population. Mean age was 68.5 +/-7.7 years. Medical history review showed hypertension in 55%, heart disease in 73.5%, peripheral vascular disease in 21%, stroke and transient ischemic attacks in 22%, diabetes mellitus in 7%, renal insufficiency in 10%, and smoking history in 80%. The AAA size was documented with ultrasound (5.2 +/-1.3 cm, n=40) and computed tomography (5.6 +/-1.3 cm, n=100). Fifty-nine percent had angiography. Intraoperative end points included an operative time of 165 +/-6.3 minutes from incision to dressing placement. A Dacron tube graft was used in 78%, the remaining were Dacron bifurcated grafts. A suprarenal clamp was used in 8% for proximal aortic control with juxtarenal aneurysms. A pulmonary-artery catheter was placed in 69%. A transverse incision was used in 69% of patients and a midline incision was used in the rest. Estimated blood loss was 1505 +/-103 mL; cell saver blood returned 754 +/-53 mL; crystalloid/Hespan 4771 +/-176 mL; banked packed red blood cells 0.75 +/-0.11 U. Time to extubation was, in the operating room (78.5%), on the day of the operation (5.0%), postoperative day (POD) 1 (12.4%), POD2 (1.7%), POD3 (0.8%), and one case was performed with epidural anesthesia only. Postoperative end points included a 30-day mortality rate of 1.6% (two patients). Postoperative morbidity included wound dehiscence 0.8%; sepsis, urinary tract infection, wound infection, leg ischemia, ischemic colitis, and stroke each had an incidence of 1.6%; myocardial infarction, congestive heart failure, pneumonia, re-operation for suspected bleeding, and ileus or bowel obstruction occurred with an incidence of 3.3%. No significant increase in serum creatinine levels was noted. Time to enteral fluids/nutrition was 3.5 +/-0.08 days. Patients were out of bed to a chair or walking by 1.3 +/-0.06 days postoperatively. The length of stay in the intensive care unit (ICU) was 2.0 +/-0.12 days and postoperative hospital stay was 6.6 +/- 0.33 days. Transfusion requirement for the hospital stay was 1.6 +/-0.2 U per patient. This review highlights a cohort of male veteran patients with significant cardiac co-morbidity who have undergone repair with a conventional open technique and low mortality and morbidity rates. This group had rapid extubation, time to oral intake, and ambulation. In addition, ICU and hospital stays were relatively short.
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PMID:Abdominal aortic aneurysm repair. 1156 37

The most frequent complications in diverticular disease are local abscess, perforation with peritoneal sepsis, fistula and ileus. Extraabdominal manifestation is an actual rarity. A haematogenous bacterial spread via portal vein with formation of liver abscess has seldom been described. But a complicated diverticular disease as a cause for a brain abscess is an absolute rarity. Our case presents a patient with brain abscess caused by asymptomatic, retroperitoneal perforated colonic diverticulosis. We discuss diagnostic steps both in diverticular disease and brain abscess and different surgical options in the treatment of colonic complicated diverticular disease.
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PMID:[Brain abscess in retroperitoneal perforated colonic diverticulitis]. 1182 27

Strongyloides stercoralis is endemic in the southwestern islands Amami and Ryukyu in Japan. Systemic strongyloidiasis occurs in immunocompromised hosts. We report here on a 60-year-old patient with minimal-change nephrotic syndrome (MCNS) without eosinophilia or HTLV-I infection. She was treated with corticosteroid for MCNS and died of disseminated strongyloidiasis. The patient developed systemic purpura, ileus, respiratory distress, malabsorption, pancytopenia, pulmonary hemorrhage and sepsis due to Escherichia coli before death. Massive infestation with Strongyloides stercoralis was disclosed by autopsy, and the larvae was considered as a pathomechanism or exacerbating agent of nephrotic syndrome in endemic areas.
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PMID:Disseminated strongyloidiasis in nephrotic syndrome. 1203 2

A total of 102 radical cystectomies have been conducted for 1996-2001 (94 males, 8 females, age 37-78 years, mean age 57.5 years). Most of the patients (81.4%) were diagnosed to have transitional cell carcinoma. Supravesical urine derivation was made by means of ureterocutaneostomy and transureteroureteronephrostomy in 7(6.9) patients, ureterosigmoanastomosis--in 41(40.2%), Sigma-rectumpouch--in 1(0.9%) patients, ileocystoplasty, largely by Hautmann and Studer was carried out in 52(51%) patients. Postoperative complications developed in 25(24.5%) patients who often had adhesive ileus. Four patients died: 2 of pulmonary artery thromboembolism, 1 of acute cardiac failure and 1 of sepsis. Methods of continence urine derivation were preferred, such as ureterosigmoanastomosis by Mainz-Pouch II and creation of orthotopic bladder of the ileum.
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PMID:[Short-term outcomes of radical surgery for bladder cancer]. 1207 14

Nonobstructive ileus, signifying the impairment of coordinated propulsive intestinal motility, remains a frequently documented and almost inevitable consequence of open abdominal surgery and sepsis. Despite the frequency and major impact of ileus on morbidity and mortality, the exact underlying molecular and cellular mechanisms of this important clinical conundrum are still ill defined. Animal models suggest that both neuronal and local inflammatory responses within the intestinal muscularis mechanistically contribute to intestinal ileus. The neuronal mechanism appears to involve the enhanced release of nitric oxide from inhibitory motor neurons. Likewise, nitric oxide and prostaglandins are released from inflammatory cells (macrophages and monocytes) via the induction of nitric oxide synthase (iNOS) and cyclooxygenase-2. Recently, preliminary data have confirmed the existence of an intraoperative local muscularis inflammatory response during surgery in human patients.
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PMID:Ileus in critical illness: mechanisms and management. 1238 17

Gastrointestinal complications in burn patients include ileus, constipation, hemorrhage from ulcerations, ischemic bowel, and rarely, perforations. Patients with hypotensive episodes and sepsis are at risk for developing ischemic bowel disease. There have been three reports in the literature of cecal perforation in burn patients. We present an additional case and review of the literature.
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PMID:Cecal perforation in thermal injury: case report and review of the literature. 1243 14

Neutropenic enterocolitis (NE) is a serious complication in neutropenic patients. Once exclusively thought to be found in patients with leukemia and lymphoma, it is now being seen with increased frequency during bone marrow transplant, chemotherapy for solid tumors, and in patients suffering from acquired immune deficiency syndrome and cyclic neutropenia. The pathophysiology of NE is not completely understood, but unquestionably involves neutropenia, mucosal barrier damage, and infection resulting in a necrotizing process of the bowel wall. The cecum, ileus, and ascending colon are most commonly involved. Initial symptoms are usually nonspecific abdominal pain and fever. Localized, severe right lower quadrant pain, sepsis, and bowel perforation may rapidly develop. Once considered a fatal complication, the outcome for the child with NE has improved with better diagnostic imaging techniques and antibiotics. Most children can be successfully managed conservatively with early introduction of broad-spectrum antibiotics and supportive care. However, a significant number will need surgical intervention. Nursing care of these children requires knowledge of the disease process, excellent clinical assessment skills, and a compassionate, family-centered approach.
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PMID:Nursing care of the child with neutropenic enterocolitis. 1244 72

Enteral nutrition (EN) is a preferred way of feeding in critically ill patients unless obvious contraindications such as ileus or active gastrointestinal bleeding are present. Early enteral nutrition as compared to delayed EN or total parenteral nutrition decreases morbidity in postsurgical and trauma patients. The hepatosplanchnic region plays a pivotal role in the pathophysiology of sepsis and multiple organ dysfunction syndrome. The beneficial effects of EN on splanchnic perfusion and energy metabolism have been documented both in healthy volunteers and animal models of sepsis, hemorrhagic shock and burns. By contrast, EN may increase splanchnic metabolic demands, which in turn may lead to oxygen and/or energy demand/supply mismatch, especially when hyperemic response to EN is not preserved. Therefore, the timing of initiation and the dose of EN in patients with circulatory failure requiring vasoactive drugs are a matter of controversy. Interestingly, the results of recent clinical studies suggest that early enteral nutrition may not be harmful even in patients with circulatory compromise. Nevertheless, possible onset of serious complications, the non-occlusive bowel necrosis in particular, have to be kept in mind. Unfortunately, there is only a limited number of clinically applicable monitoring tools for the effects of enteral nutrition in critically ill patients.
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PMID:Enteral nutrition and hepatosplanchnic region in critically ill patients - friends or foes? 1262 4

The most common hepatic complications of cystic fibrosis (CF) are steatosis, fibrosis, biliary cirrhosis, atretic gallbladder, cholelithiasis, and sclerosing cholangitis. Cholestatic liver disease is a slow progressive disorder, but will stabilize for many patients. CF patients may suffer from the consequences of their liver disease and without liver transplantation, variceal hemorrhage, malnutrition, or end-stage liver disease can lead to death. Prospective data were collected and reviewed on 311 liver transplants performed in 283 patients at the Children's Medical Center of Dallas between October 1984 and November 2000. Ten children received an orthotopic liver transplant (OTLX) for end-stage liver disease associated with cystic fibrosis. Pulmonary function tests were obtained preoperatively in all cases. There were nine boys and one girl. Six are currently alive, and four are dead. Both patient and graft survival was 5.75 yr. Among those currently alive, mean patient and graft survival is 7.71 yr (range 0.10-12.62 yr). Mean patient and graft survival of those who died was 2.35 yr (range 0.78-5.33 yr). No survivor required re-transplantation and currently, all have normal serum aminotransferase values. Chronic sinusitis was not a significant pre- or post-transplant morbidity, although systematic radiographic evaluation of the sinuses did not occur. Pulmonary deaths occurred in three patients from pulmonary hemorrhage, pulmonary infection with Aspergillus and Candida glabrata, and acute bronchopneumonia associated with polymicrobial sepsis because of Pseudomonas, Klebsiella, and Candida albicans 1.44, 0.78, and 1.83 yr, respectively, after transplantation. The fourth death was associated with chronic rejection, and occurred 5.33 yr after transplantation. All non-survivors were below the 5th percentile for height and weight at the time of liver transplantation. Mean age at transplantation was 9.72 yr (range 1.23-19.09, median 9.61). Survivors were transplanted at a younger age than non-survivors (mean of 9.21 yr vs. 10.66 yr), and had shorter waiting times from diagnosis of end-stage liver disease to transplantation (6.87 months vs. 13.83 months). Eighty percentage (n = 8) of patients had pretransplant variceal bleeds (83% of survivors, 75% of non-survivors). While all non-survivors had a history of meconium ileus and preoperative need of pancreatic enzymes, only 67% of those alive experienced these complications. Preoperative forced vital capacity FVC was 103% for survivors and 95% for non-survivors. The corresponding numbers for forced expiratory flow (FEF) 25-75 were 74-84% respectively. Preoperative Aspergillus was identified in 30% of patients (n = 3). Two of these patients are alive. Cystic fibrosis constitutes an indication for 3.5% of pediatric liver transplants. Evaluation and transplantation for end-stage liver disease associated with cystic fibrosis should be undertaken at an early age. Most deaths were associated with pulmonary/septic events, and occurred less than 2 yr after OLTX. Those children who did not survive had poor growth and nutrition, prolonged waiting times prior to transplantation, were transplanted at an older age, and had a higher incidence of pancreatic insufficiency and meconium ileus. The presence of Aspergillus in the sputum does not constitute a contraindication for OLTX.
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PMID:Liver transplantation for cholestasis associated with cystic fibrosis in the pediatric population. 1265 48


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