Chronic intestinal pseudo-obstruction: treatment and long term follow up of 44 patients.
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AIMS: To document the long term course of chronic idiopathic intestinal pseudo-obstruction syndrome (CIIPS) in children with defined enteric neuromuscular disease, and the place and type of surgery used in their management; in addition, to identify prognostic factors. METHODS: Children with CIIPS were investigated and treated prospectively. RESULTS: Twenty four children presented congenitally, eight during the 1st year of life, and 10 later. Twenty two had myopathy and 16 neuropathy (11 familial). Malrotation was present in 16 patients, 10 had short small intestine, six had non-hypertrophic pyloric stenosis, and 16 had urinary tract involvement. Thirty two patients needed long term parenteral nutrition (TPN): for less than six months in 19 and for more than six months in 13, 10 of whom are TPN dependent; 14 are now enteral feeding. Prokinetic treatment improved six of 22. Intestinal decompression stomas were used in 36, colostomy relieved symptoms in five of 11, and ileostomy in 16 of 31. A poor outcome (death (14) or TPN dependence (10)) was seen with malrotation (13 of 16), short small bowel (eight of nine), urinary tract involvement (12 of 16), and myopathic histology (15 of 22). CONCLUSIONS: In CIIPS drugs are not helpful but decompression stomas are. Outcome was poor in 24 of 44 children (15 muscle disorder, 10 nerve disease). (+info)
Calcinosis cutis and intestinal pseudoobstruction in a patient with adult onset Still's disease associated with recurrent relapses of disordered coagulopathy.
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Adult onset Still's disease (AOSD) is a systemic inflammatory disorder of unknown origin, characterized by a typical spiking fever, evanescent salmon-colored rash, polyarthralgia, and myalgia. Calcinosis cutis and gastrointestinal involvement have rarely been noted in AOSD. We herein describe a 54-year-old woman who demonstrated repeated disseminated intravascular coagulation (DIC), and adult respiratory distress syndrome (ARDS), associated with AOSD. The patient also revealed a remarkable degree of digital calcinosis cutis and intestinal pseudoobstruction. A connective tissue disease, such as systemic sclerosis, might have been the underlying factor in the latter two symptoms. (+info)
Intestinal transplantation in children with chronic intestinal pseudo-obstruction.
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BACKGROUND: Children with chronic intestinal pseudo-obstruction (CIPO) often require total parenteral nutrition (TPN) which puts them at risk of liver failure and recurrent line infections. Intestinal transplantation has become a therapeutic option for TPN dependent children with intestinal failure who are failing management with TPN. AIMS: To investigate the outcome of children with CIPO referred for intestinal transplantation. METHODS: A retrospective review was carried out of records and diagnostic studies from 27 patients with CIPO referred for intestinal transplantation. RESULTS: Five children were not listed for transplantation: two because of parental decision, two because of suspicion of Munchausen syndrome by proxy, and one because he tolerated enteral nutrition. Six are still TPN dependent and awaiting transplantation. Eight children died awaiting transplantation. Eight children underwent transplantation. Three died (two months, seven months, and four years after transplant). Five children are alive with a median follow up of 2.6 years (range two months to six years). All transplanted children were able to tolerate full enteral feedings. The postoperative course was complicated by dumping syndrome, Munchausen syndrome by proxy, narcotic withdrawal, and uncovering of achalasia. Conclusion-Intestinal transplantation may be a life saving procedure in children with CIPO. Early referral and thorough pretransplant evaluation are keys to successful transplantation. (+info)
Paralytic ileus accompanied by pneumatosis cystoides intestinalis after acarbose treatment in an elderly diabetic patient with a history of heavy intake of maltitol.
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An 87-year-old woman, diagnosed with diabetes mellitus at age 73, exhibited abdominal distention and appetite loss in March 1998. She had received acarbose as well as 5 mg per day of glibenclamide and had habitually used about 100 g of maltitol daily from 1997. She was diagnosed as having paralytic ileus accompanied by pneumatosis cystoides intestinalis (PCI). This condition subsided quickly with discontinuation of diet or cessation of acarbose and maltitol usage. The patient's condition appears to be attributable to increased gas levels produced by fermentation of disaccharides and maltitol. Decreased intestinal motility may be a result of pre-existing diabetic autonomic neuropathy and hypothyroidism. The patient's clinical course suggests that paralytic ileus and PCI should be listed as rare side effects of alpha-glucosidase inhibitors and that the drug should be used with great caution for those who consume non-digestive sugar substitutes. (+info)
The absence of protein--sparing effects utilizing crystalline amino acids in stressed patients.
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The protein-sparing effects of the peripheral infusion of crystalline amino acids (PAA) was studied metabolically in selected surgical patients subjected to various degrees of stress. Twenty-one patients (sixteen cancer patients receiving chemotherapy and/or radiotherapy, three with major abdominal traumatic injuries and four with paralytic ileus) were infused with 2 1/24 hours of a solution of 4.2% Travasol amino acids with only 5% glucose as a source of nonprotein calories. One-half of the cancer patients were also allowed ad libitum oral intake of a regular hospital diet or Vivonex-HN. The nutritional status was evaluated by measuring changes in body weight, serum albumin levels and nitrogen balance. Body weight decreased in only the trauma patients. When these solutions were the sole source of nutrients all patients were in negative nitrogen balance and had significant decreases in their serum albumin levels. Serum albumin levels were preserved only when extra sources of calories were provided. The infusion of the crystalline amino acids without adequate levels of nonprotein energy did not conserve protein in these stressed patients. (+info)
Pathogenesis of paralytic ileus: intestinal manipulation opens a transient pathway between the intestinal lumen and the leukocytic infiltrate of the jejunal muscularis.
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OBJECTIVE: To investigate the existence of a pathway between intraluminal products and the muscularis leukocytic infiltrate. SUMMARY BACKGROUND DATA: Mild intestinal manipulation or lipopolysaccharide initiates an intense inflammatory response within the intestinal muscularis, resulting in paralytic ileus. A major potential morbidity factor in ileus is luminal bacterial overgrowth. METHODS: ACI rats were subjected to small bowel manipulation, after which fluorescent carboxylated or paramagnetic microspheres were administered into the gut lumen. Animals were killed between 0 and 24 hours; unoperated rats served as controls. RESULTS: Intestinal manipulation led to an early transient transference of microspheres from the intestinal lumen into mesenteric lymph that was not observed in unmanipulated controls. A time- dependent, significant increase in microsphere-laden phagocytes was observed within the intestinal muscularis. Immunohistochemistry and electron microscopy of the intestinal muscularis identified the phagocytes as extravasating ED1+ monocytes. Interruption of the lymphatics abolished the accumulation of microsphere-laden monocytes within the muscularis, although a significant monocytic recruitment could still be observed within the intestinal muscularis. CONCLUSIONS: These data show that intestinal manipulation leads to a transient increase in mucosal permeability and that the extraintestinal endocytotic uptake of transferred particles by circulating monocytes precedes their infiltration into the gut wall. The transference of luminal bacterial products may follow a similar route and time course as the microspheres. The authors hypothesize that endogenous bacterial products act synergistically with the inflammatory response within the postsurgical intestinal muscularis, leading to an exacerbation of postoperative ileus. (+info)
An unusual case of paralytic ileus after jellyfish envenomation.
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A 31 year old tourist presented with paralytic ileus after jellyfish sting. This unusual presentation after jellyfish envenomation is reported and the literature reviewed for jellyfish envenomation syndromes. (+info)
Colonic postoperative inflammatory ileus in the rat.
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OBJECTIVE: To investigate local inflammatory events within the colonic muscularis as a causative factor of postoperative ileus. SUMMARY BACKGROUND DATA: Surgically induced intestinal muscularis inflammation has been hypothesized as a mechanism for postoperative ileus. The colon is a crucial component for recovery of gastrointestinal motor function after surgery but remains unaddressed. The authors hypothesize that colonic manipulation initiates inflammatory events that directly mediate postoperative smooth muscle dysfunction. METHODS: Rats underwent colonic manipulation. In vivo transit and colonic motility was estimated using geometric center analysis and intraluminal pressure monitoring. Leukocyte extravasation was investigated in muscularis whole mounts. Mediator mRNA expression was determined by real-time reverse transcriptase-polymerase chain reaction. In vitro circular muscle contractility was assessed in a standard organ bath. The relevance of iNOS and COX-2 inhibition was determined using DFU or L-NIL perfusion. RESULTS: Colonic manipulation resulted in a massive leukocyte recruitment and an increase in inflammatory mRNA expression. This inflammatory response was associated with an impairment of in vivo motor function and an inhibition of in vitro smooth muscle contractility (56%). L-NIL but not DFU significantly ameliorated smooth muscle dysfunction. CONCLUSIONS: The results provide evidence for a surgically initiated local inflammatory cascade within the colonic muscularis that mediates smooth muscle dysfunction, which contributes to postoperative ileus. (+info)