Annals of internal medicine
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Target trial emulation is an approach to designing rigorous nonexperimental studies by "emulating" key features of a clinical trial. Most commonly used outside of policy contexts, this approach is also valuable for policy evaluation as policies typically are not randomly assigned. ⋯ Policy evaluations that emulate a randomized trial across these dimensions can yield estimates of the causal effects of the policy on outcomes. Using the policy trial emulation framework to conduct and report on research design and methods supports transparent assessment of threats to causal inference in nonexperimental studies intended to assess the effect of a health policy on clinical or population health outcomes.
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Use of a gestational ("surrogate") carrier is increasingly common. Risk for maternal and neonatal adversity is largely unknown in this birthing population. ⋯ The Canadian Institutes of Health Research.
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Meta Analysis
In HF, T2D, CKD, or atherosclerotic CVD, SGLT2 inhibitors reduce HF hospitalizations and CV mortality.
Usman MS, Bhatt DL, Hameed I, et al. Effect of SGLT2 inhibitors on heart failure outcomes and cardiovascular death across the cardiometabolic disease spectrum: a systematic review and meta-analysis. Lancet Diabetes Endocrinol. 2024;12:447-461. 38768620.
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Meta Analysis
In T2D, SGLT-2 inhibitor effects on CV and kidney outcomes were consistent regardless of GLP-1 receptor agonist use.
Apperloo EM, Neuen BL, Fletcher RA, et al. Efficacy and safety of SGLT2 inhibitors with and without glucagon-like peptide 1 receptor agonists: a SMART-C collaborative meta-analysis of randomised controlled trials. Lancet Diabetes Endocrinol. 2024;12:545-557. 38991584.