Nine out of ten adults in the USA struggle to understand basic health-related information. Across the pond, in the UK, 7.1 million adults read at, or below, the level of a nine-year-old, with 60% unable to understand health information. An increasing body of research in rheumatic diseases has sought to understand the impact of health literacy, long neglected as a social determinant of health, on clinical and non-clinical outcomes. Several abstracts at this year’s ACR Convergence focus on this topic.

When the ACR Convergence 2024 abstract site went live, the first query I typed into the search bar was, “CAR-T.” I consider myself a CAR-T skeptic and would be surprised if the magical results from this NEJM case series replicate at scale, but it seems likely that CAR-T will revolutionize the care for (some) patients with rheumatic diseases. What new data will be presented at ACR?

Are emulation ‘trials’ helpful, despite the biases that occur with observational data, or do they truly mimic the results of randomized controlled trials (RCTs)?