Journal of general internal medicine
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Complex health interventions (CHIs) are increasingly studied in comparative effectiveness research (CER), and there is a need for improvements in CHI research practices. The Patient-Centered Outcomes Research Institute (PCORI) Methodology Committee (MC) launched an effort in 2016 to develop formal guidance on this topic. ⋯ The new standards offer three major contributions to research: (1) they provide a simple framework to help investigators address the major methodological features of a CHI study, (2) they emphasize the importance of the causal model and the need to understand how a CHI achieves its effects rather than simply measuring these effects, and (3) they require description of a CHI using the concepts of core functions and forms. While these standards apply formally to PCORI-funded CER studies, they have broad applicability.
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Review Meta Analysis
Lung Cancer Screening with Low-Dose CT: a Meta-Analysis.
Randomized controlled trials have evaluated the efficacy of low-dose CT (LDCT) lung cancer screening on lung cancer (LC) outcomes. ⋯ LDCT screening significantly reduced LC mortality, though not overall mortality, with women appearing to benefit more than men. The estimated risks for false positive results, screening complications, overdiagnosis, and incidental findings were low. Long-term survival data were available only for North American and European studies limiting generalizability.
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Review Meta Analysis
Effectiveness of Patient Navigation to Increase Cancer Screening in Populations Adversely Affected by Health Disparities: a Meta-analysis.
This study evaluates the effectiveness of patient navigation to increase screening for colorectal, breast, and cervical cancer in populations adversely affected by health care disparities. ⋯ In populations adversely affected by disparities, colorectal, breast, and cervical cancer screening rates were higher in patients provided navigation services. Registration: PROSPERO: CRD42018109263.
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A recent systematic review of randomised trials suggested that empathic communication improves patient health outcomes. However, the methods for training healthcare practitioners (medical professionals; HCPs) in empathy and the empathic behaviours demonstrated within the trials were heterogeneous, making the evidence difficult to implement in routine clinical practice. In this secondary analysis of seven trials in the review, we aimed to identify (1) the methods used to train HCPs, (2) the empathy behaviours they were trained to perform and (3) behaviour change techniques (BCTs) used to encourage the adoption of those behaviours. ⋯ We compared the effect sizes of studies but could not extrapolate meaningful conclusions due to high levels of variation in training methods, empathy skills and BCTs. Moreover, the methods used to train HCPs were often poorly described which limits study replication and clinical implementation. This analysis of empathy training can inform future research, intervention reporting standards and clinical practice.
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Initial reports indicate widespread increases in intimate partner violence (IPV) rates during the coronavirus disease 2019 (COVID-19) pandemic. Women veterans are at particular risk for experiencing IPV, and the COVID-19 pandemic and resulting stay-at-home orders may be exacerbating this risk. IPV screening and intervention are an integral part of the care provided to women veterans in the Veteran's Health Administration (VHA). ⋯ We describe solutions to these challenges, including existing efforts led by the VHA IPV Assistance Program (IPVAP) as well as additional potential solutions. New ideas and partnerships will be critical for helping the VHA continue to assist women veterans experiencing IPV as the COVID-19 pandemic evolves. Though our focus is on women veterans and the VHA, the challenges and solutions we discuss are likely applicable to other populations experiencing IPV and other health care systems screening for IPV.