Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2001
ReviewInterventions for providers to promote a patient-centred approach in clinical consultations.
Communication problems in health care may arise as a result of health care providers focusing on diseases and their management, rather than people, their lives and their health problems. Patient-centred approaches to care are increasingly advocated by consumers and clinicians and incorporated into training for health care providers. The effects of interventions that aim to promote patient-centred care need to be evaluated. ⋯ Interventions to promote patient-centred care within clinical consultations may significantly increase the patient centredness of care. However, there is limited and mixed evidence on the effects of such interventions on patient health care behaviours or health status; or on whether these interventions might be applicable to providers other than physicians. Further research is needed in these areas.
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Cochrane Db Syst Rev · Jan 2001
ReviewEnteral nutritional therapy for inducing remission of Crohn's disease.
The role of enteral nutrition in Crohn's disease is controversial. Increasing research on the mechanisms by which nutritional therapy improves the clinical well being of patients with Crohn's disease has led to novel formula design and trials comparing two different forms of enteral nutrition. This systematic review aims to provide an update on the existing efficacy data for both corticosteroids versus enteral nutrition and for one form of enteral nutrition versus another for inducing remission of active Crohn's disease. ⋯ Corticosteroid therapy is more effective than enteral nutrition for inducing remission of active Crohn's disease as was found in past meta-analyses. There is no significant difference in the efficacy of elemental and non-elemental diets for induction of remission of Crohn's disease.
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Cochrane Db Syst Rev · Jan 2001
ReviewPostnatal phenobarbitone for the prevention of intraventricular hemorrhage in preterm infants.
Intraventricular hemorrhage (IVH) is a major complication of preterm birth. Large hemorrhages are associated with a high risk of disability and hydrocephalus. Instability of blood pressure and cerebral blood flow are postulated as causative factors. Another mechanism may involve reperfusion damage from oxygen free radicals. Phenobarbitone has been suggested as a safe treatment which stabilises blood pressure and may protect against free radicals. ⋯ Postnatal administration of phenobarbitone cannot be recommended as prophylaxis to prevent IVH in preterm infants and is associated with an increased need for mechanical ventilation.
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The profile of HIV infection is constantly changing. Although once viewed as an illness progressing to death, HIV infection now presents as a chronic infection characterized by unpredictable cycles of wellness and illness. Thus, the needs of this population have increasingly included management of impairments, disabilities and handicaps. Exercise is a key management strategy employed by rehabilitation professionals to address these issues. Exercise has been shown to improve strength, cardiovascular function, and psychological status in seronegative populations (see Eds., Bouchard, C., Shephard, R.J., & Stephens, T. (1993). Physical Activity, Fitness, and Health. Champaign, IL: Human Kinetics Publishers.) But what are the effects of exercise for people living with HIV infection? If the risks and benefits of exercise for people living with HIV infection are better understood, appropriate exercise prescription may be practiced by health care providers. Improved exercise prescription may enhance the effectiveness of HIV management, thus improving overall outcomes for people living with HIV infection. ⋯ Aerobic exercise appears to be safe and may be beneficial for adults living with HIV/AIDS. These findings are limited by the small sample sizes and large drop-out rates of the included studies. Further research is required to determine the optimal parameters of aerobic exercise and stage of disease in which aerobic exercise may be most beneficial for adults living with HIV infection.
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Smokers have a substantially increased risk of intra and postoperative complications. Preoperative smoking intervention may be effective in decreasing this incidence. The preoperative period may be a well chosen time to offer smoking cessation interventions due to increased patient motivation. ⋯ We found no evidence to determine the effectiveness of pre-operative interventions in helping people to stop smoking, or of the effectiveness of smoking cessation in reducing peri-operative complications. However, observational evidence suggests benefits in stopping smoking before surgery. Although there is no direct evidence about which interventions work best in patients preparing for surgery, behavioural and pharmacological interventions shown to be effective in other settings should be considered.