Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fusidic acid has previously been noted to prevent syncytial formation by human immunodeficiency virus (HIV) in vitro. Since this drug is a cheap, usually well-tolerated substance with known toxicity profile, an open, uncontrolled trial was undertaken to evaluate its possible efficacy in HIV disease. Twenty HIV antibody positive patients (10 with AIDS and 10 with ARC) were treated with sodium fusidate 500 mg every 8 h for up to 3 months. One patient died during therapy and six ceased treatment due to adverse events. Rash, nausea, diarrhea, and/or abdominal pain caused difficulties in all patients. There was no significant improvement in clinical state or T-helper cell levels, and no observed decrease in HIV p24 antigen during treatment. We conclude that in this open trial, sodium fusidate had no observable beneficial clinical, virological, or immunological effects.
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PMID:Clinical, immunological, and virological effects of sodium fusidate in patients with AIDS or AIDS-related complex (ARC): an open study. 249 93

Forty-three hemophiliacs with AIDS or ARC received a daily dose of 334 or 500 mg didanosine (2',3'-dideoxyinosine or ddI) orally in 2 divided doses in phase I/II, open-label clinical trial conducted in Japan. Twenty-eight patients completed 6 months of therapy. There was an increase in circulating CD4(+) cells in 19 valuable patients from 91 +/- 25 (mean +/- SE) at entry to 131 +/- 38 at 24 weeks of therapy P = 0.01; Wilcoxon signed rank). Fourteen of 37 patients met the criteria for CD4 rise >/= 50/mm3 rise or >/= 50% increase from entry values) for more than 4 consecutive weeks. Twenty patients were p24 positive at entry. Nine out of the 10 evaluable patients (90%) showed a decline in p24 antigen at weeks 20-24 (P = 0.02). Thirty-five patients had symptoms related to HIV-1 infection at entry. Twenty-seven patients reported improvements in constitutional symptoms during therapy. Nine patients presented with possible drug-related adverse effects, and didanosine was discontinued in 6 patients (one each with edema; abdominal pain with anorexia; hematuria with edema and rash; sense of abdominal distension with anorexia; diarrhea and abdominal pain; and irritability). One patient had a transient increase in serum amylase level to twice the upper limit of normal, but he continued to receive the drug. These data suggest that didanosine was generally well tolerated in hemophiliacs with AIDS or ARC, and its administration correlated with improvement in constitutional symptoms and laboratory findings. The adverse effects of didanosine seen in this population were moderate to mild, and no complications related to hemorrhagic diathesis were observed, although the relative risk of acute pancreatitis in this population (while not seen in the present study to date) requires more study.
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PMID:Phase I/II trial of didanosine (2',3'-dideoxyinosine) in hemophiliac patients with AIDS or AIDS-related complex. 1556 38

The opioid and nociceptin systems play a crucial role in the maintenance of homeostasis in the gastrointestinal (GI) tract. The aim of this study was to characterize the effect of BU08070, a novel mixed MOP/NOP agonist, on mouse intestinal contractility in vitro and GI motility in vivo in physiological conditions and in animal models mimicking symptoms of irritable bowel syndrome (IBS), including diarrhea and abdominal pain. The effect of BU08070 on muscle contractility in vitro was characterized in the ileum and colon. To assess the effect of BU08070 in vivo, the following parameters were assessed: whole GI transit, gastric emptying, geometric center, colonic bead expulsion, fecal pellet output and time to castor oil-induced diarrhea. The antinociceptive activity of BU08070 was characterized in the mustard oil (MO)-induced abdominal pain model and the writhing test, alone and in the presence of MOP and NOP antagonists. in vitro, BU08070 (10(-10)-10(-6) M) inhibited colonic and ileal smooth muscle contractions in a concentration-dependent manner. in vivo, BU08070 prolonged the whole GI transit and inhibited colonic bead expulsion. The antitransit and antidiarrheal effects of BU08070 were observed already at the dose of 0.1 mg/kg (i.p.). BU08070 reversed hypermotility and reduced pain in mouse models mimicking IBS-D symptoms. Our results suggest that BU08070 has a potential of becoming an efficient drug in IBS-D therapy. Here we also validate mixed NOP/MOP receptor targeting as possible future treatment of functional GI diseases.
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PMID:Novel mixed NOP/MOP agonist BU08070 alleviates pain and inhibits gastrointestinal motility in mouse models mimicking diarrhea-predominant irritable bowel syndrome symptoms. 2481 21