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)

Six infants with short-gut syndrome refractory to medical management underwent isoperistaltic colon interposition (length 11.7 +/- 3.1 cm.). The abdominal catastrophes that required extensive intestinal resection were: volvulus (3), necrotizing enterocolitis (2), and gastroschisis with intestinal atresia (1). No infant had another major congenital anomaly. The average trial of attempted medical therapy prior to colon interposition was 5.5 +/- 3.6 months. There was no perioperative mortality or morbidity associated with the colon interposition. Following the colon interposition, three infants were weaned from total parenteral nutrition (TPN) in 3 +/- 1 months and all survived. In contrast, three infants could not be withdrawn from TPN and they died secondary to complications of TPN (2 from sepsis and 1 from hepatic failure). Long-term survival was associated with a greater length of small bowel remaining after the initial resection (51 +/- 12 cm v 35 +/- 24 cm), colon interposition at a younger age (3 +/- 1 months v 8 +/- 3.5 months), and a shorter duration of medical management prior to colon interposition (2.8 +/- 0.8 months v 6.7 +/- 5.0 months). All survivors are now tolerating a regular diet and having one to four formed stools per day. Normal somatic growth and developmental milestones are being achieved. The follow-up period is from 24 to 84 months. Our experience with the colon interposition in the patient with short gut syndrome has led us to conclude that when a reasonable trial of medical management has failed, a colon interposition is a safe and effective adjuvant to treatment.
 ...
PMID:Colon interposition: an adjuvant operation for short-gut syndrome. 644 Sep 66

Measurements of total body potassium in a whole body counter revealed significant total body potassium depletion in patients suffering from high output enteric fistulas, short bowel syndrome and Crohn's disease. The clinical importance of this finding is derived from the fact that the degree of potassium depletion was found to be related to mortality, and that the introduction of an infusional regimen for preparation for surgery in Crohn's disease which effected intracellular potassium refilling resulted in a decreased surgical mortality and complication rate. In conclusion specific nutritional support as an essential measure in preparing such patients for elective surgery is particularly recommended. Significant cellular potassium depletion was also found in critically ill patients dying from sepsis. In contrast to the aforementioned diseases with malnutrition, where an increased fecal loss of potassium is the most likely cause of potassium deficiency, a different mechanism for cellular potassium loss is suggested in this condition from additional indicator dilution studies. Rather here the finding of increased distribution volumes for ions physiologically predominantly restricted to the extracellular space (82Br and 24Na) indicates a change of cell membran permeability suggestive of so called sick cell syndrome.
 ...
PMID:[Changes in total body potassium and ion distribution compartments in general surgery and intensive care patients]. 673 38

Sepsis secondary to bacterial translocation is common in infants with short bowel syndrome (SBS). Although early feeding is advocated to enhance adaptation in SBS, the effects of feeding on sepsis in SBS patients have not been examined. Twenty-one infants and children (aged 2 months to 3 years) with SBS (< 80 cm small bowel length) from a variety of causes (15 necrotizing enterocolitis, 2 atresia, 2 gastroschisis, 2 volvulus) had follow-up prospectively for septic episodes before and after feedings were initiated, while still receiving total parenteral nutrition. The incidence and number of septic episodes and microbiology (blood cultures) were tabulated and compared with those of 20 patients with similar ages, and diagnoses without SBS. Statistically significant differences among infants with SBS were noted with respect to sepsis incidence (6 of 21 [29%] NPO v 16 of 21 [76%] feeding) number of septic episodes (1.3 +/- .2 NPO v 4.2 +/- .4 feeding), and presence of gram-negative rods causing bacteremia (1 of 6 [17%] NPO v 13 of 16 [81%] feeding) (all: P < .05). There were similar differences between SBS and non-SBS infants. These data show that enteral feeding increases the incidence and number of episodes of sepsis in SBS infants, but not in matched non-SBS patients. The predominance of gram-negative organisms in sepsis in SBS suggests increased gut bacterial translocation in these patients, implying that selective gut decontamination may reduce the episodes of bacteremia.
 ...
PMID:Enteral feeding increases sepsis in infants with short bowel syndrome. 747 38

The authors present a review of 431 children biopsied and studied with the following histochemical and immunohistochemical techniques: 1) acetylcholinesterase activity; 2) alphanaphthylesterase activity; 3) S-100 protein immunohistochemical technique; 4) glyoxylic acid method. Two hundred forty-eight patients of our series presented different forms of dysganglionosis, 12 of them (4.8%) presenting neuronal intestinal dysplasia type B. In 7 cases, NID type B was diffuse, whereas in 5 recto-colonic NID type B was confined to the splenic flexure. Male:female ratio was 9:3. Familial recurrence was present in 2 of the 12 cases of our series, affected by severe neuronal intestinal dysplasia extended to the small intestine, associated with intestinal malrotation and short bowel syndrome. Four of the 7 cases of diffuse NID type B and 2 of the 5 cases of rectocolonic NID type B were surgically treated. Three patients with diffuse NID died from sepsis within the 2nd year of life. This study confirms that NID type B is a form of dysganglionosis which can be diagnosed in a Mediterranean country if histochemical techniques are applied in the study of a large series of constipated and pseudo-Hirschsprung patients. From a pathogenetic point of view, the authors compared the histochemical findings of biopsies from their series of NID patients with those of recto-colonic biopsies from patients with MEN II B syndrome. The similarity of GI symptoms in MEN II B and NID pediatric patients suggests that the two disorders could be the result of mutations affecting the same domain of the RET proto-oncogene.
 ...
PMID:Neuronal intestinal dysplasia: clinical experience in Italian patients. 785 85

Intestinal fistulae are an uncommon but serious complication of pelvic exenteration. To characterize factors leading to fistula formation and to define optimal management of this complication, we reviewed 533 cases of patients who underwent pelvic exenteration at the University of Texas M. D. Anderson Cancer Center between 1957 and 1990. Forty-two of those patients developed an intestinal fistula following total (n = 29), anterior (n = 12), or posterior (n = 1) exenteration which was not tumor related. Prior to routine pelvic floor reconstruction, the fistula rate was 16%. With the advent of omental pedicle grafts and gracilis flaps, the rate decreased to 4.5%. The fistulae described included those from the small bowel to the pelvic cavity (n = 15) or the neovagina (n = 8), and from the large bowel to the neovagina (n = 8). Complex fistulae were noted in 11 patients. Early fistulae, those that developed during initial hospitalization, occurred in 25 patients and were mainly related to infectious complications. Twenty-three patients underwent attempted surgical repair of fistulae. Eleven died during their hospitalization of sepsis, recurrent wound complications, or fistula. Late fistulae, those that developed after discharge, occurred in 17 patients and were mainly related to delayed healing. Early and late fistulae did not differ in location. Only two patients with late fistula formation died from complications of therapy. Significant long-term morbidity, however, included short bowel syndrome. Based on our review, we conclude the following: (1) Pelvic floor reconstruction, careful attention to surgical technique and aggressive treatment of infections reduces the risk of early fistula formation; (2) in cases associated with significant infection, treatment should be surgical; and (3) in stable patients, conservative management with hyperalimentation and bowel should be considered.
 ...
PMID:Intestinal fistulae formation following pelvic exenteration: a review of the University of Texas M. D. Anderson Cancer Center experience, 1957-1990. 789 87

Small bowel transplantation (SBT) would, in theory, be the treatment of choice for patients suffering from the short bowel syndrome. Although SBT has been done with a considerable degree of success in some centers [36, 145], it is by no means an established or widely applicable therapy for those with short bowel syndrome. The small bowel is unique among vascularized organ grafts because it not only elicits a vigorous rejection reaction but is also capable of inducing graft-versus-host disease (GVHD). Rejection of the graft does not only lead to loss of function but also to bacterial translocation. The risk of fatal sepsis is aggravated by the immunosuppression given to prevent rejection. Here, the history of SBT is described, and recent developments in experimental and clinical SBT, as well as future prospects for this theoretically optimal treatment modality for patients dependent on total parenteral nutrition (TPN) for life, are outlined.
 ...
PMID:Small bowel transplantation: an overview. 811 3

The aim of this retrospective study was to determine whether total parenteral nutrition-related liver disease was improved by intravenous antibiotics given for systemic sepsis. Liver function tests were performed 1 month before, during and 1 month after one episode of sepsis treated for 4 weeks (mean, range: 2-12), with systemic antibiotics, in 12 patients receiving parenteral nutrition for 13 months (mean, range: 1-71) for short bowel syndrome in 10 of them. Cholestatic liver disease appeared in all during nutrition (mean serum alkaline phosphatase activity > 4 N). Liver test abnormalities observed at the beginning of antibiotics treatment were not significantly different from those observed 1 month before sepsis. Antibiotic administration was followed by a significant decrease (P < or = 0.03) in serum activities of alkaline phosphatases, ALT and AST and bilirubinemia of 38, 41, 23 and 47%, respectively. These results support the concept that parenteral nutrition-associated cholestatic liver disease may be related to intestinal bacterial overgrowth and suggest that it may be improved by intravenous antibiotherapy.
 ...
PMID:[Total parenteral nutrition-related cholestatic hepatopathy, is it an infectious disease?]. 818 92

Home parenteral nutrition (HPN) was used for the treatment of 18 patients with chronic intestinal failure (CIF): short bowel syndrome (9), extensive intestinal disease (4), motility disorder (4), entero-enteric fistulas (1). The underlying diseases were: chronic inflammatory (7), mesenteric vascular (4), scleroderma (2), pseudo-obstruction (2), malignancy (2), radiation enteritis (1). HPN was more effective on protein-calorie nutritional status than on fluid and electrolyte balances. About two-thirds of the patients achieved full or partial social rehabilitation. During the 6 months before HPN, there were 20 hospitalizations (mean stay: 55 days). During HPN (mean length of treatment: 22 months/patient) there were 16 hospitalizations (mean stay: 22 days), 8 of which were caused by HPN complications (sepsis and deep vein thrombosis; overall incidence of catheter-related complications: 0.411 per patient-year). Bone demineralization, liver abnormalities and biliary stones developed, respectively, in 57%, 28% and 11% of the cases. The underlying intestinal condition played a role in their pathogenesis. The annual cost of HPN ranged from 40 (Hospital Pharmacy Service) to 80 (commercial firm) million lire per patient. To sum up, HPN improves the nutritional status and the quality of life of patients with CIF, and the risk of complications is acceptable. The medical and social advantages are considered to offset the cost of the technique.
 ...
PMID:Home parenteral nutrition for the management of chronic intestinal failure: a 34 patient-year experience. 828 74

Six patients with extreme short bowel syndrome (4.2 +/- 4.9 cm of residual small bowel) were provided home parenteral nutrition (HPN) for 14,397 days. The average age at onset of HPN was 38 years (18-64 years). Patients maintained body weight at 97% of ideal (86-112%) with mean serum albumin of 3.7 +/- 0.6 g/dL (normal 3.5-5.8 g/dL), serum transferrin of 341 +/- 104 mg/dL (normal 200-400 mg/dL), and mean serum pre-albumin of 27.5 +/- 12.6 mg/dL (normal 16.6-43 mg/dL). Hospital admission for HPN-related complications was required 10.3 times/patient for a total of 864 hospital days and was catheter related in 71% of episodes. Catheter sepsis occurred once per 436 catheter days and required catheter removal in only 33% of instances. Five patients were able to resume an oral diet, five had returned to work or school, and three were married with family. HPN allowed return to a quality productive life with acceptable morbidity following catastrophic massive bowel resection.
 ...
PMID:Home parenteral nutrition after near total enterectomy. 840 83

From 1985 to 1994, home parenteral nutrition (HPN) was used as the method of feeding nine pediatric patients. Indications for HPN included congenital or acquired short bowel syndrome. Crohn's disease, chronic intractable diarrhea, chronic idiopathic intestinal pseudo-obstruction and Hirschsprung's disease. During the period, two patients died; one of sepsis and the other from hepatic failure. Three of the remaining patients have since moved on to oral feeding, but four patients continued on HPN. The majority of these patients have attained a normal weight and height for age while receiving HPN. All patients were fed via an implanted silicone catheter. Catheters were removed and replaced due to complications including nine episodes of infection, four episodes of occlusion, three episodes of breakage and two episodes of dislodgement. Catheter-related sepsis was the most common cause of morbidity and hospital readmission in patients receiving HPN, but was acceptably rare. Staphylococcus aureus was the most frequently cultured organism from either the catheter tip or the blood. HPN is a relatively safe feeding method for patients who would otherwise remain hospitalized for prolonged periods on parenteral nutrition for permanent or prolonged intestinal failure.
 ...
PMID:Home parenteral nutrition in children. 864 94


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>