Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2004
ReviewPerioperative fluid volume optimization following proximal femoral fracture.
Proximal Femoral Fracture (PFF) or 'hip fracture' is a frequent injury, and adverse outcomes are common. Several factors suggest the importance of developing techniques to optimize intravascular fluid volume. These may include protocols that enhance the efficacy of clinicians' assessments, invasive techniques such as oesophageal Doppler or central venous pressure monitoring, or advanced non-invasive techniques such as plethysmographic pulse volume determination. ⋯ Invasive methods of fluid optimization during surgery may shorten hospital stay, but their effects on other important, patient-centred, longer-term outcomes are uncertain. Adverse effects on fatality cannot be excluded. Other fluid optimization techniques have not been evaluated. The lack of randomized studies of adequate quality addressing this important question is disappointing. More research is needed.
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There is much anecdotal evidence in Eastern and Western literature describing considerable benefits for patients with asthma when treated with breathing interventions. The term 'breathing exercise, training and retraining' has numerous interpretations depending on the nature of the therapy, therapist and cultural background. ⋯ Comparisons and conclusions were difficult to evaluate as treatment interventions and outcome measurements from the seven trials varied considerably. At present therefore no reliable conclusions can be drawn concerning the use of breathing exercises for asthma in clinical practice. However trends for improvement, notably in quality of life measurements, are encouraging and further studies including full descriptions of treatment methods and outcome measurements are required.
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Cochrane Db Syst Rev · Jan 2004
ReviewStabilisation splint therapy for temporomandibular pain dysfunction syndrome.
Pain dysfunction syndrome (PDS) is the most common temporomandibular disorder (TMD). There are many synonyms for this condition including facial arthromylagia, TMJ dysfunction syndrome, myofacial pain dysfunction syndrome, craniomandibular dysfunction and myofacial pain dysfunction. The aetiology of PDS is multifactorial and many different therapies have been advocated. ⋯ There is insufficient evidence either for or against the use of stabilisation splint therapy for the treatment of temporomandibular pain dysfunction syndrome. This review suggests the need for further, well conducted RCTs that pay attention to method of allocation, outcome assessment, large sample size, and enough duration of follow up. A standardisation of the outcomes of the treatment of PDS should be established in the RCTs.
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Cochrane Db Syst Rev · Jan 2004
ReviewInterventions for preventing infection in nephrotic syndrome.
Infection is one of the most common complications and still remains a significant cause of morbidity and occasionally mortality in patients, especially children with nephrotic syndrome. Many different prophylactic interventions have been used or recommended for reducing the risks of infection in nephrotic syndrome in clinical practice. Whether the existing evidence is scientifically rigorous and which prophylactic intervention can be recommended for routine use based on the current evidence is still unknown. ⋯ IVIG, thymosin and TIAOJINING may have positive effects on prevention of nosocomial or unspecified infection with no obvious serious adverse events in children with nephrotic syndrome. However the methodological quality of all trials was poor, the sample sizes small and all studies were from China, and thus there is no strong evidence on the effectiveness of these interventions.
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Symptomatic benign prostatic obstruction is a common problem for older men. The gold standard treatment, transurethral resection of the prostate (TURP), significantly improves urinary symptoms and urinary flow. However, TURP has up to a 20% morbidity. Currently, there are a number of minimally invasive procedures that may be safe, effective alternatives to TURP. One promising surgical technique is laser prostatectomy. ⋯ Laser techniques are a useful alternative to TURP for treating BPO. Small sample sizes and differences in study design limit any definitive conclusions regarding the preferred type of laser technique. Data were insufficient to compare laser techniques with other minimally invasive procedures.