Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0022104 (irritable bowel syndrome)
 8,033 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical and laboratory findings of 37 patients with primary sclerosing cholangitis (PSC) were reviewed. Mean age was 43.8 years, sex ratio between males and females was 3:1; IBD was present in 91% of patients with 51% having ulcerative colitis, 23% unclassified colitis and 17% Crohn's disease. Twenty-seven patients (73%) were symptomatic presenting most commonly with fatigue, pruritus and hepato-splenomegaly. Cholangiography revealed abnormalities affecting both extrahepatic and intrahepatic biliary ductal systems in 51.8% of cases, and only the intrahepatic or extrahepatic biliary tree, respectively in 11.1% and in 37% of cases. The last prevalence was very high compared with that previously known. Clinical and biochemical data, when compared between asymptomatics and symptomatics, demonstrated a significant difference only for alkaline phosphatase which increased in the symptomatic group and for prothrombin activity which decreased among symptomatic patients. Nevertheless, predictive value of sALP for the presence of PSC was high when pts were pooled together with a randomly selected group of 36 non-affected persons that underwent ERCP for suspected primary sclerosing cholangitis: sensitivity was 94% and specificity 78%.
 ...
PMID:Primary sclerosing cholangitis: an analysis of 37 retrospective cases. 148 78

We report 3 male IBD patients (2 Crohn's Disease, 1 Ulcerative Colitis) developing thrombocytopenia and splenomegaly on azathioprine treatment. All patients were diagnosed with significant portal hypertension due to histological proven nodular regenerative hyperplasia (NRH) of the liver. In two of three patients, liver function tests remained completely normal. In addition we provide a short literature review of azathioprine induced NRH covering etiology, imaging, pathology, prognosis and treatment.
 ...
PMID:Azathioprine induced serious portal hypertension: a case series of three IBD patients and review of the literature. 2426 Oct 31

Very early onset inflammatory bowel disease (VEO-IBD) represents a diagnostic and treatment challenge. Here we present a case of VEO-IBD secondary to a mutation in BIRC4 gene, which encodes X-linked inhibitor of apoptosis protein (XIAP), in a 17-month-old boy with severe failure to thrive, intractable diarrhea, and hepatosplenomegaly. Endoscopy and histology identified only mild duodenitis and ileitis, but severe pancolitis with crypt abscesses and epithelium apoptosis. Minimal improvement in symptoms was achieved with total parenteral nutrition (TPN), intravenous (IV) corticosteroids, and tacrolimus, whereas induction and maintenance therapy with adalimumab led to complete remission. After 6 months, the patient developed hemophagocytic lymphohistiocytosis and eventually died due to multisystem organ failure. A review of the literature revealed that some patients with VEO-IBD secondary to XIAP deficiency develop symptoms that are refractory to medical and surgical management, while initial reports suggest that allogeneic hematopoietic stem cell transplantation (HSCT), with reduced intensity conditioning, can successfully induce long-lasting remission and may even be curative. We propose that in patients with XIAP deficiency a constellation of symptoms including colitis at an early age, severe failure to thrive, and splenomegaly/hepatosplenomegaly can identify a subgroup of patients at high risk of experiencing medically refractory IBD phenotype and increased mortality. Hematopoietic stem cell transplant should be considered early in these high-risk patients, as it may resolve both their intestinal inflammation and a risk of developing life threatening hemophagocytic lymphohistiocytosis .
 ...
PMID:Risk-factors Associated With Poor Outcomes in VEO-IBD Secondary to XIAP Deficiency: A Case Report and Literature Review. 3123 87