Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Oct 2004
Review Meta AnalysisCatechol-O-methyltransferase inhibitors versus active comparators for levodopa-induced complications in Parkinson's disease.
As Parkinson's disease progresses the control of the symptoms often requires the addition of other drugs to levodopa. The principle aim of COMT inhibitor therapy is to increase the duration of effect of the levodopa dose and thus reduce the time patients spend in the relatively immobile 'off' phase. ⋯ The two trials comparing tolcapone with the dopamine agonists bromocriptine and pergolide were underpowered to detect clinically relevant differences between them. This is based on medium-term evidence. No evidence was found comparing entacapone with active comparators. Further larger and longer-term trials are required to compare tolcapone with entacapone and COMT inhibitor therapy with alternative adjuvant classes of drug in later Parkinson's disease such as dopamine agonists and monoamine oxidase inhibitors.
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Cochrane Db Syst Rev · Oct 2004
Review Meta AnalysisDepot pipotiazine palmitate and undecylenate for schizophrenia.
Antipsychotic drugs are usually given orally but compliance may be problematic. The development of depot injections in the 1960s gave rise to their extensive use as a means of long-term maintenance treatment. Pipotiazine palmitate is a depot from the phenothiazine family of antipsychotic drugs. ⋯ Although well-conducted and reported randomised trials are still needed to fully inform practice (no trial data exists reporting hospital and services outcomes, satisfaction with care and economics) pipotiazine palmitate is a viable choice for both clinician and recipient of care.
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Cochrane Db Syst Rev · Oct 2004
Review Meta AnalysisBuccal or sublingual misoprostol for cervical ripening and induction of labour.
This is one of a series of reviews of cervical ripening and labour induction using standardised methodology. Misoprostol administered by the oral and sublingual routes have the advantage of rapid onset of action, while the sublingual and vaginal routes have the advantage of prolonged activity and greatest bioavailability. ⋯ Based on only three small trials, sublingual misoprostol appears to be at least as effective as when the same dose is administered orally. There are inadequate data to comment on the relative complications and side-effects. Sublingual or buccal misoprostol should not enter clinical use until its safety and optimal dosage have been established by larger trials.
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Cochrane Db Syst Rev · Oct 2004
Review Meta AnalysisLaparoscopic versus open surgery for suspected appendicitis.
Laparoscopic surgery for acute appendicitis has been proposed to have advantages over conventional surgery. ⋯ In those clinical settings where surgical expertise and equipment are available and affordable, diagnostic laparoscopy and LA (either in combination or separately) seem to have various advantages over OA. Some of the clinical effects of LA, however, are small and of limited clinical relevance. In spite of the mediocre quality of the available research data, we would generally recommend to use laparoscopy and LA in patients with suspected appendicitis unless laparoscopy itself is contraindicated or not feasible. Especially young female, obese, and employed patients seem to benefit from LA.
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Cochrane Db Syst Rev · Oct 2004
ReviewContinuous ambulatory peritoneal dialysis (CAPD) versus hospital or home haemodialysis for end-stage renal disease in adults.
Renal replacement therapy (RRT) with dialysis and transplantation is the only means of sustaining life for patients with end-stage renal disease (ESRD). Although transplantation is the treatment of choice, the number of donor kidneys are limited and transplants may fail. Hence many patients require long-term or even life-long dialysis. Continuous ambulatory peritoneal dialysis (CAPD) is an alternative to hospital or home haemodialysis for patients with ESRD. ⋯ There is Insufficient data to allow conclusions to be drawn about the relative effectiveness of CAPD compared with hospital or home haemodialysis for adults with ESRD. Efforts should be made to start and complete adequately powered RCTs, which compare the different dialysis modalities.