Cochrane Db Syst Rev
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Cochrane Db Syst Rev · Jan 2010
Review Meta AnalysisInterventions used to improve control of blood pressure in patients with hypertension.
Patients with high blood pressure (hypertension) in the community frequently fail to meet treatment goals - a condition labelled as "uncontrolled" hypertension. The optimal way to organize and deliver care to hypertensive patients has not been clearly identified. ⋯ Family practices and community-based clinics need to have an organized system of regular follow-up and review of their hypertensive patients. Antihypertensive drug therapy should be implemented by means of a vigorous stepped care approach when patients do not reach target blood pressure levels. Self-monitoring and appointment reminders may be useful adjuncts to the above strategies to improve blood pressure control but require further evaluation.
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Cochrane Db Syst Rev · Jan 2010
Review Meta AnalysisAction plans with limited patient education only for exacerbations of chronic obstructive pulmonary disease.
Chronic obstructive pulmonary disease (COPD) is a progressive disease characterised by exacerbations, usually infective in origin, which affect symptoms and quality of life. Action plans may help individuals recognise a deterioration in their symptoms and initiate changes to treatment early, thereby reducing the impact of the exacerbation. ⋯ There is evidence that action plans with limited COPD education aid recognition of, and response to, an exacerbation with initiation of antibiotics and corticosteroids. Only one study measured patients' self health appropriate behaviour (decision making and taking action). There is no evidence of reduced healthcare resources utilisation or improved health-related quality of life.The practice of giving patients an action plan and limited self-management education for the management of COPD exacerbations, without a multi-faceted self-management program or ongoing case management cannot be recommended as the standard of care in COPD.
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Cochrane Db Syst Rev · Jan 2010
Review Meta AnalysisAntibiotic prophylaxis for surgery for proximal femoral and other closed long bone fractures.
Surgical site infection and other hospital-acquired infections cause significant morbidity after internal fixation of fractures. The administration of antibiotics may reduce the frequency of infections. ⋯ Antibiotic prophylaxis should be offered to those undergoing surgery for closed fracture fixation.
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Cochrane Db Syst Rev · Jan 2010
Review Meta Analysis Comparative StudyActive versus expectant management for women in the third stage of labour.
Active management of the third stage of labour involves giving a prophylactic uterotonic, early cord clamping and controlled cord traction to deliver the placenta. With expectant management, signs of placental separation are awaited and the placenta is delivered spontaneously. Active management was introduced to try to reduce haemorrhage, a major contributor to maternal mortality in low-income countries. ⋯ Active management of third stage reduced the risk of haemorrhage greater than 1000 ml in an unselected population, but adverse effects are identified. Women should be given information on the benefits and harms to support informed choice. Given the concerns about early cord clamping and the potential adverse effects of some uterotonics, it is critical now to look at the individual components of third stage management. Data are also required from low-income countries.
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Cochrane Db Syst Rev · Jan 2010
Review Meta AnalysisAntiretroviral therapy (ART) for treating HIV infection in ART-eligible pregnant women.
This systematic review focuses on antiretroviral therapy (ART) for treating human immunodeficiency virus (HIV) infection in ART-eligible pregnant women. Mother-to-child transmission (MTCT) is the primary means by which children worldwide acquire HIV infection. MTCT occurs during three major timepoints during pregnancy and the postpartum period: in utero, intrapartum, and during breastfeeding. Strategies to reduce MTCT focus on these periods of exposure and include maternal and infant use of ART, caesarean section before onset of labour or rupture of membranes, and complete avoidance of breastfeeding. Where these combined interventions are available, the risk of MTCT is as low as 1-2%. Thus, ART used among mothers who require treatment of HIV for their own health also plays a significant role in decreasing MTCT.This review is one in a series of systematic reviews performed in preparation for the revision of the 2006 World Health Organization (WHO) Guidelines regarding "Antiretroviral Drugs for Treating Pregnant Women and Preventing HIV Infection in Infants" and "Antiretroviral therapy (ART) for HIV Infections in Adults and Adolescents." The findings from these reviews were discussed with experts, key stakeholders, and country representatives at the 2009 WHO guideline review meeting. The resulting WHO 2009 "rapid advice" preliminary guidance on adult and adolescent ART now recommends lifelong treatment for all adults with HIV infection and CD4 counts <350 cells/mm(3). These recommendations also apply to pregnant women who are HIV-infected and they place a high value on early ART to benefit the mother's own health (WHO 2009). The "rapid advice" preliminary guidance also aims to minimize side effects for mothers and their infants (WHO 2009). ⋯ In ART-eligible pregnant women with HIV infection, ART is a safe and effective means of providing maternal virologic suppression, decreasing infant mortality, and reducing MTCT. Specifically, AZT/3TC/NVP, AZT/3TC/LPV-r, and AZT/3TC/ABC have been shown to decrease MTCT. More research is needed regarding the use of specific regimens and their maternal and infant side-effect profiles.