The American journal of medicine
-
Randomized Controlled Trial Comparative Study
Baclofen in the treatment of alcohol withdrawal syndrome: a comparative study vs diazepam.
Benzodiazepines are the drugs of choice in the treatment of alcohol withdrawal syndrome (AWS). Recent data have shown that baclofen may reduce AWS symptoms. At present, no comparative studies between baclofen and any benzodiazepine used in AWS treatment are available. Accordingly, the present study was designed to compare efficacy, tolerability and safety of baclofen versus diazepam in the treatment of AWS. ⋯ The efficacy of baclofen in treatment of uncomplicated AWS is comparable to that of the "gold standard" diazepam. These results suggest that baclofen may be considered as a new drug for treatment of uncomplicated AWS.
-
Randomized Controlled Trial Comparative Study
Comparison of two hemofiltration protocols for prevention of contrast-induced nephropathy in high-risk patients.
Contrast-induced nephropathy is a complication of contrast medium administration during diagnostic and interventional procedures, with important prognostic relevance. Patients with chronic kidney disease have a higher risk for contrast-induced nephropathy and poorer outcome. In patients with chronic kidney disease, hemofiltration reduces contrast-induced nephropathy incidence and improves long-term survival. We assessed the mechanisms involved in the prophylactic effect of hemofiltration and of the most effective hemofiltration protocol to prevent contrast-induced nephropathy in patients with chronic kidney disease. ⋯ Hemofiltration is an effective strategy for contrast-induced nephropathy prevention in patients with chronic kidney disease who are undergoing cardiovascular procedures. Pre-hemofiltration is required to obtain the full clinical benefit, suggesting that, among different mechanisms possibly involved, high-volume controlled hydration before contrast media exposure plays a major role.
-
Randomized Controlled Trial Comparative Study
Celecoxib compared with lansoprazole and naproxen to prevent gastrointestinal ulcer complications.
Selective cyclooxygenase-2 (COX-2) inhibitors cause significantly fewer peptic ulcers than conventional nonselective nonsteroidal anti-inflammatory drugs (NSAIDs) in patients at low risk or high risk for peptic ulcers. On the other hand, proton pump inhibitor co-therapy has also been shown to be effective in preventing relapse of peptic ulcers in high-risk patients using nonselective NSAIDs. We compared the efficacy of a selective COX-2 inhibitor with that of proton pump inhibitor co-therapy in the reduction in the incidence of ulcer relapse in patients with a history of NSAID-related peptic ulcers. ⋯ Celecoxib was as effective as lansoprazole co-therapy in the prevention of recurrences of ulcer complications in subjects with a history of NSAID-related complicated peptic ulcers. However, celecoxib, similar to lansoprazole co-therapy, was still associated with a significant proportion of ulcer complication recurrences. In addition, more patients receiving celecoxib developed dyspepsia than patients receiving lansoprazole and naproxen.
-
Randomized Controlled Trial Multicenter Study Comparative Study
A randomized trial comparing electronic and conventional stethoscopes.
-
Randomized Controlled Trial Clinical Trial
Efficacy of lidocaine in the treatment of pruritus in patients with chronic cholestatic liver diseases.