Previously swollen joints in psoriatic arthritis have a nearly threefold increased likelihood of swelling again at the same site, a study finds.

Even small deviations from recommended dosing times can delay absorption or completely block the intended effect of medications such as levothyroxine or bisphosphonates.

Tenecteplase improved functional outcomes without added safety risk in selected basilar artery occlusion stroke treated up to 24 hours after onset in the TRACE-5 trial.