Cochrane Db Syst Rev
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Cochrane Db Syst Rev · May 2021
Review Meta AnalysisBehavioural interventions delivered through interactive social media for health behaviour change, health outcomes, and health equity in the adult population.
Social networking platforms offer a wide reach for public health interventions allowing communication with broad audiences using tools that are generally free and straightforward to use and may be combined with other components, such as public health policies. We define interactive social media as activities, practices, or behaviours among communities of people who have gathered online to interactively share information, knowledge, and opinions. ⋯ This review combined data for a variety of outcomes and found that social media interventions that aim to increase physical activity may be effective and social media interventions may improve well-being. While we assessed many other outcomes, there were too few studies to compare or, where there were studies, the evidence was uncertain. None of our included studies reported adverse effects related to the social media component of the intervention. Future studies should assess adverse events related to the interactive social media component and should report on population characteristics to increase our understanding of the potential effect of these interventions on reducing health inequities.
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Cochrane Db Syst Rev · May 2021
Review Meta AnalysisTraining healthcare providers to respond to intimate partner violence against women.
Intimate partner violence (IPV) includes any violence (physical, sexual or psychological/emotional) by a current or former partner. This review reflects the current understanding of IPV as a profoundly gendered issue, perpetrated most often by men against women. IPV may result in substantial physical and mental health impacts for survivors. Women affected by IPV are more likely to have contact with healthcare providers (HCPs) (e.g. nurses, doctors, midwives), even though women often do not disclose the violence. Training HCPs on IPV, including how to respond to survivors of IPV, is an important intervention to improve HCPs' knowledge, attitudes and practice, and subsequently the care and health outcomes for IPV survivors. ⋯ Overall, IPV training for HCPs may be effective for outcomes that are precursors to behaviour change. There is some, albeit weak evidence that IPV training may improve HCPs' attitudes towards IPV. Training may also improve IPV knowledge and HCPs' self-perceived readiness to respond to those affected by IPV, although we are not certain about this evidence. Although supportive evidence is weak and inconsistent, training may improve HCPs' actual responses, including the use of safety planning, identification and documentation of IPV in women's case histories. The sustained effect of training on these outcomes beyond 12 months is undetermined. Our confidence in these findings is reduced by the substantial level of heterogeneity across studies and the unclear risk of bias around randomisation and blinding of participants, as well as high risk of bias from attrition in many studies. Further research is needed that overcomes these limitations, as well as assesses the impacts of IPV training on HCPs' behavioral outcomes and the well-being of women survivors of IPV.
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Cochrane Db Syst Rev · May 2021
Review Meta AnalysisMesh fixation techniques in primary ventral or incisional hernia repair.
The use of a mesh in primary ventral or incisional hernia repair lowers the recurrence rate and is the accepted standard of care for larger defects. In laparoscopic primary ventral or incisional hernia repair the insertion of a mesh is indispensable. Different mesh fixation techniques have been used and refined over the years. The type of fixation technique is claimed to have a major impact on recurrence rates, chronic pain, health-related quality of life (HRQOL) and complication rates. ⋯ Currently none of the techniques can be considered superior to any other, because the certainty of evidence was low or very low for all outcomes.
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Cochrane Db Syst Rev · May 2021
ReviewAb interno supraciliary microstent surgery for open-angle glaucoma.
Glaucoma is the leading cause of global irreversible blindness, often associated with raised intraocular pressure (IOP). Where medical or laser treatment has failed or is not tolerated, surgery is often required. Minimally-invasive surgical approaches have been developed in recent years to reduce IOP with lower surgical risks. Supraciliary microstent surgery for the treatment of open-angle glaucoma (OAG) is one such approach. ⋯ Data from this single RCT show superiority of supraciliary microstent surgery when combined with phacoemulsification compared to phacoemulsification alone in achieving medication-free control of OAG. However, there are long-term safety concerns with the device used in this trial, relating to the observed significant loss of corneal endothelial cells at five years following device implantation. At the time of this review, this device has been withdrawn from the market. This review has found that few high-quality studies exist comparing supraciliary microstent surgery to standard medical, laser or surgical glaucoma treatments. This should be addressed by further appropriately designed RCTs with sufficient long-term follow-up to ensure robust safety data are obtained. Consideration of health-related quality of life outcomes should also feature in trial design.
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Cochrane Db Syst Rev · May 2021
Review Meta AnalysisPharmacologic interventions for mydriasis in cataract surgery.
Cataract surgery is one of the most common surgical procedures performed worldwide. Achieving appropriate intraoperative mydriasis is one of the critical factors associated with the safety and performance of the surgery. Inadequate pupillary dilation or constriction of the pupil during cataract surgery can impair the surgeon's field of view and make it difficult to maneuver instruments. ⋯ Data from 14 completed RCTs were inadequate to establish the superiority of any of three methods to achieve mydriasis for cataract surgery, based on pupillary dilation at different times during the surgery or on time required for surgery. Only one trial had a sample size adequate to yield a robust effect estimate. Larger, well-designed trials are needed to provide robust estimates for the comparison of mydriasis approaches for beneficial and adverse effects.