Cholangiocarcinoma (CCA) mortality in Vietnam war era veterans.

Background: There is concern about the risk of cholangiocarcinoma mortality (CCA) among U.S. veterans who deployed to the Vietnam War theater.

ACTIV trials: cross-trial lessons learned for master protocol implementation.

The United States Government (USG) public-private partnership "Accelerating COVID-19 Treatment Interventions and Vaccines" (ACTIV) was launched to identify safe, effective therapeutics to treat patients with Coronavirus Disease 2019 (COVID-19) and prevent hospitalization, progression of disease, and death. Eleven original master protocols were developed by ACTIV, and thirty-seven therapeutic agents entered evaluation for treatment benefit. Challenges encountered during trial implementation led to innovations enabling initiation and enrollment of over 26,000 participants in the trials.

UK homecare providers' views about, and experiences of, digitalisation: A national survey.

Objective: Using digital systems to support the management and delivery of social care is a priority for UK governments. This study explored progress towards, and experiences of, digitalisation in the homecare sector and providers' views on contributing client data to a national policy/research dataset.

Methods: Over 150 UK homecare providers completed an on-line survey (October-December 2022).

VA Big Data Science: A Model for Improved National Pandemic Response Present and Future.

Background: The US Department of Veterans Affairs (VA) enterprise approach to research (VA Research) has built a data-sharing framework available to all research teams within VA. Combined with robust analytic systems and tools available for investigators, VA Research has produced actionable results during the COVID-19 pandemic. Big data science techniques applied to VA's health care data demonstrate that medical research can be performed quickly and judiciously during nationwide health care emergencies.