Journal of clinical gastroenterology
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J. Clin. Gastroenterol. · Feb 2015
Randomized Controlled Trial Multicenter StudyDouble-blind randomized placebo-controlled clinical trial of omega 3 fatty acids for the treatment of diabetic patients with nonalcoholic steatohepatitis.
Nonalcoholic steatohepatitis (NASH) is common and severe in patients with diabetes mellitus. Although, there are no effective treatments for NASH in diabetic patients, preliminary reports suggest that polyunsaturated fatty acids (PUFA) may be beneficial in these patients. ⋯ PUFA provided no benefit over placebo in NASH patients with diabetes. The effects of PUFA on histology and insulin resistance were inferior to placebo. These data provide no support for PUFA supplements in NASH.
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J. Clin. Gastroenterol. · Jan 2015
ReviewDefinitions and outcome measures of clinical trials regarding opioid-induced constipation: a systematic review.
Opioid-induced constipation (OIC) is a frequent symptom in patients treated with opioids and impacts the patients' quality of life. However, there is no generally accepted definition for OIC. The aims of this study were to identify definitions for OIC in clinical trials and Cochrane Reviews and to compile assessment tools and outcome measures that were used in clinical trials. ⋯ Of 46 clinical trials, 17 (37%) relied exclusively on objective measures such as bowel movement frequency, whereas another 17 studies additionally included patient-reported outcome measures such as, "feeling of incomplete bowel evacuation." Few trials (n=7, 15%) assessed the patient-reported global burden of OIC. Standard definitions and outcome measures are necessary (i) for consistency in OIC diagnosis in clinical practice and clinical trials; and (ii) to assure comparability of trial findings (eg, in meta-analyses). An OIC definition and outcome measures are proposed.
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J. Clin. Gastroenterol. · Nov 2014
Clinical TrialEffectiveness of an association of a cranberry dry extract, D-mannose, and the two microorganisms Lactobacillus plantarum LP01 and Lactobacillus paracasei LPC09 in women affected by cystitis: a pilot study.
Urinary tract infections (UTIs) are the most common bacterial infection in women. Most UTIs are acute uncomplicated cystitis caused by Escherichia coli (86%). This study was undertaken to assess the effectiveness of an association of a cranberry dry extract, D-mannose, a gelling complex composed of the exopolysaccharides produced by Streptococcus thermophilus ST10 (DSM 25246) and tara gum, as well as the 2 microorganisms Lactobacillus plantarum LP01 (LMG P-21021) and Lactobacillus paracasei LPC09 (DSM 24243) in women affected by acute uncomplicated cystitis. ⋯ The long-term ability of an association of cranberry, D-mannose, an innovative gelling complex, and the 2 microorganisms tested to significantly improve the uncomfortable symptoms reported by women with acute cystitis has been suggested.
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J. Clin. Gastroenterol. · Nov 2014
ReviewInitial assessment and management of patients with nonvariceal upper gastrointestinal bleeding.
Upper gastrointestinal bleeding (UGIB) is a substantial clinical and economic burden, with an estimated mortality rate between 3% and 15%. The initial management starts with hemodynamic assessment and resuscitation. Blood transfusions may be needed in patients with low hemoglobin levels or massive bleeding, and patients who are anticoagulated may require administration of fresh frozen plasma. ⋯ The use of these risk scores can aid in separating low-risk patients who are suitable for outpatient management or early discharge following endoscopy from patients who are at increased risk for needing endoscopic intervention, rebleeding, and death. Upper endoscopy after adequate resuscitation is required for most patients and should be performed within 24 hours of presentation. Key to improving outcomes is appropriate initial management of patients presenting with UGIB.