Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jul 2007
Review Meta AnalysisBehavioural interventions for primary and secondary dysmenorrhoea.
Dysmenorrhoea refers to the occurrence of painful menstrual cramps of uterine origin and is a common gynaecological condition with considerable morbidity. The behavioural approach assumes that psychological and environmental factors interact with, and influence, physiological processes. Behavioural interventions for dysmenorrhoea may include both physical and cognitive procedures and focus on both physical and psychological coping strategies for dysmenorrhoeic symptoms rather than modification of any underlying organic pathology. ⋯ There is some evidence from five RCTs that behavioural interventions may be effective for dysmenorrhoea however results should be viewed with caution as they varied greatly between trials due to inconsistency in the reporting of data, small trial size, poor methodological quality and age of the trials.
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Cochrane Db Syst Rev · Jul 2007
Review Meta AnalysisPharmacological interventions for epilepsy in people with intellectual disabilities.
The development of epilepsy in a person with intellectual disabilities is a common occurrence. In view of the fact that seizures in intellectually disabled people are often complex and refractory to treatment and that antiepileptic medication may have a profound effect upon behaviour in this patient group, it is evident that good quality randomised controlled trials are needed in this population. ⋯ In summary this review broadly supports the use of AEDs to reduce seizure frequency in people with refractory epilepsy and intellectual disability. The evidence suggests that side effects are similar to those in the general population and that behavioural side effects leading to discontinuation are rare but that other effects are under researched.
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Cochrane Db Syst Rev · Jul 2007
ReviewWITHDRAWN: Anticoagulant and aspirin prophylaxis for preventing thromboembolism after major gynaecological surgery.
The reported overall risk of deep venous thrombosis in gynaecological surgery ranges from 7 to 45%. Fatal pulmonary embolism is estimated to occur in nearly 1% of these women. Pharmaceutical interventions are one possible prophylactic measure for preventing emboli in women undergoing major gynaecological surgery. Agents include unfractionated heparin (low -dose and adjusted-dose), low-molecular-weight heparins, heparinoids and warfarin. ⋯ Women, undergoing major gynaecological surgery and without contraindications to anticoagulants should be offered thromboprophylaxis. Evidence suggests that UH and LMWH are equally as effective in preventing DVT and the one trial available suggests that warfarin is as effective as UH. There is no evidence as yet to suggest that warfarin, heparin or aspirin reduce incidence of PE.
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Cochrane Db Syst Rev · Jul 2007
Review Meta AnalysisCalcium antagonists for aneurysmal subarachnoid haemorrhage.
Secondary ischaemia is a frequent cause of poor outcome in patients with subarachnoid haemorrhage (SAH). Its pathogenesis has been incompletely elucidated, but vasospasm probably is a contributing factor. Experimental studies have suggested that calcium antagonists can prevent or reverse vasospasm and have neuroprotective properties. ⋯ Calcium antagonists reduce the risk of poor outcome and secondary ischaemia after aneurysmal SAH. The results for 'poor outcome' depend largely on a single large trial of oral nimodipine; the evidence for other calcium antagonists is inconclusive. The evidence for nimodipine is not beyond all doubt, but given the potential benefits and modest risks of this treatment, oral nimodipine is currently indicated in patients with aneurysmal SAH. Intravenous administration of calcium antagonists cannot be recommended for routine practice on the basis of the present evidence. Magnesium sulphate is a promising agent but more evidence is needed before definite conclusions can be drawn.
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Cochrane Db Syst Rev · Jul 2007
Review Meta AnalysisInterventions before consultations for helping patients address their information needs.
Patients often do not get the information they require from doctors and nurses. To address this problem, interventions directed at patients to help them gather information in their healthcare consultations have been proposed and tested. ⋯ Interventions before consultations designed to help patients address their information needs within consultations produce limited benefits to patients. Further research could explore whether the quality of questions is increased, whether anxiety before consultations is reduced, the effects on other outcomes and the impact of training and the timing of interventions. More studies need to consider the timing of interventions and possibly the type of training provided to clinicians.