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Query: UMLS:C0021843 (
bowel obstruction
)
9,927
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The role of parenteral nutrition with complete bowel rest in the management of active Crohn's disease was evaluated retrospectively in 100 patients who were otherwise refractory to conventional medical management. Ninety patients received complete nutrient replacement and 10 received protein-sparing therapy. In 77 patients, a clinical remission was achieved. Analysis of subgroups revealed that the remission rate was equivalent in patients with subacute
bowel obstruction
(76%), inflammatory mass (82%), and otherwise uncomplicated severe active disease (89%). However, those patients with fistulae responded less well (63%). The location of the intestinal involvement with the disease did not influence the remission rate (73% in those with small bowel disease only and 78% in those with combined small and large bowel disease). All six patients with only large bowel involvement achieved a remission. In 81% of those patients with a remission, no corticosteroids were given, or the dose prior to
TPN
was maintained. The serum albumin improved significantly (p less than 0.001) from 3.2 +/- 0.1 to 3.6 +/- 0.1 g/dl with total parenteral nutrition, but there was no significant effect on the hematocrit (p greater than 0.5). The percentage of patients still in remission after 3 months and 1 yr of follow-up was 75 to 79 and 58 to 61%, respectively, in the three nonfistulous groups, and 46 and 36%, respectively, in those with fistulous disease. Thus total parenteral nutrition with complete bowel rest appears to be an effective therapeutic modality in the primary management of complicated Crohn's disease.
...
PMID:Total parenteral nutrition and complete bowel rest in the management of Crohn's disease. 392 72
In the past 10 years, the diagnosis of pseudoobstruction lasting more than two months was confirmed in 10 infants after sepsis, meconium ileus, and Hirschsprung's disease were excluded, and surgery or autopsy failed to demonstrate a site of mechanical
intestinal obstruction
. Four infants had undergone prior operation for another anomaly: gastroschisis (2) and ileal atresia (2). Five of the remaining infants also had megacystis. The lack of coordinated intestinal motility was best appreciated by radiocontrast small bowel studies, which showed degrees of aperistalsis or segmentation. Rectal manometric studies were not helpful. Histology of the intestine was normal in seven, while a gross deficiency of nerve fibres was noted in one patient and a myopathy of smooth muscle in another. A variety of drugs used to stimulate peristalsis were ineffective. Seven patients had 25 operations, often to exclude mechanical causes of obstruction. The mainstay of treatment was
TPN
and intestinal decompression. Six children survived; their ages ranged between 8 months and 9 years (median age, 16 months). There has been improvement in intestinal peristalsis in five children, three of whom now tolerate a regular diet and two of whom are on
TPN
and are currently increasing oral intake. Four infants died, two from sepsis, two from
TPN
-related hepatic failure. In contrast to previous reports, we conclude that intestinal pseudoobstruction may be self-limited in some neonates, including those with megacystis. Therapy should consist of long-term nutritional support and treatment of other anomalies that may be present.
...
PMID:Neonatal intestinal pseudoobstruction. 644 Sep 67
While small-bowel transplantation remains an option for the management of short-bowel syndrome (SBS), every effort must be made to optimize the function of the native bowel. This report describes a patient with SBS who dramatically improved after a Bianchi procedure. The patient was born with type IIIb jejunal atresia, complicated by volvulus of the terminal ileum. He was left with 40 cm of small bowel and his ileocecal valve. During the first 20 months of his life, he was always hospitalized except for 3 months. He was on parenteral nutrition (
TPN
) and suffered multiple episodes of central line sepsis. Massive small-bowel dilatation caused a functional
bowel obstruction
with bacterial overgrowth, and villous atrophy of the jejunal mucosa was discovered on biopsies done by colonoscopy. In March 1994, we elected to proceed with a Bianchi procedure. Thirty cm of jejunum were divided longitudinally. During the following year, his enteral tolerance steadily improved to the point where
TPN
could be discontinued. We conclude that pediatric surgeons should not hesitate to use this procedure in the management of SBS.
...
PMID:The Bianchi procedure in a patient with jejunal atresia. 949 89
The purpose of this study is to describe patient-related variables in a cohort of advanced cancer patients (ACPs) enrolled in a home parenteral nutrition (HPN) program. This study reviewed the cohort of ACPs enrolled in the Northern Alberta Home Total Parenteral Nutrition Program (NAHTPNP). Thirty-eight ACPs received HPN during the study period, 24% of all patients admitted for PN. Of these, 27 (71%) were female. Mean age was 48.76 y (SD 13.8 y).
Bowel obstruction
was the most common indication for initiating HPN (84%, 32) and ovarian cancer was the most common malignancy (34%, 13). Patients who began HPN with a Karnofsky performance status (KPS) of greater than 50 (median of 70) were found to have a longer duration of life (median: 6 months) compared with patients who began HPN with a KPS of 50 or below (median=50; median 3 months; p=0.01; two-tailed). There was no difference in survival between malignancy type (p=NS). Advanced cancer is the fastest growing indication for enrollment in the HPN program. ACP demonstrated a 3% average annual increase proportionate to all indications for HPN starts, accounting for 7%-48% of HPN starts from 1999-2006. HPN is an increasingly used therapy for patients with advanced cancer, most commonly for intestinal failure in the setting of
bowel obstruction
. Initiation of HPN at a higher KPS was associated with a longer duration of life. Further studies are needed to validate the use of
TPN
in end-stage cancer patients.
...
PMID:Use of parenteral nutrition in patients with advanced cancer. 1834 59