Governments, public health authorities, and social media platforms have employed various measures to counter misinformation that emerged during the COVID-19 pandemic. The effectiveness of those ...

Revisiting Risk and Benefit in Early Oncology Trials in the Era of Precision Medicine: A Systematic Review and Meta-Analysis of Phase I Trials of Targeted Single-Agent Anticancer Therapies A ...

Mesenchymal stem cell therapy shows promise for treating MS, but more research is needed on long-term safety and efficacy, a ...

Objective To synthesise the evidence on the effects of physical activity on symptoms of depression, anxiety and psychological distress in adult populations. Design Umbrella review. Data sources Twelve ...

Generative AI shows strong potential to streamline structured tasks in systematic reviews—such as PICO formulation, data extraction and parts of risk-of-bias assessment—but remains unreliable for ...

Although some outcomes showed small to medium effect sizes, these results must be interpreted cautiously given the presence ...

Objective To estimate the efficacy of exercise on depressive symptoms compared with non-active control groups and to determine the moderating effects of exercise on depression and the presence of ...

Objective Telehealth has the potential to address challenges faced by the healthcare industry. To achieve the intended goals of telehealth programmes, stakeholders should engage with these services.

An umbrella review of nine systematic reviews published today in BMJ shows no link between maternal acetaminophen (Tylenol) use during pregnancy and autism or attention deficit hyperactivity disorder ...