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http://dx.doi.org/10.1177/02537176241228036 | DOI Listing |
JAMA Psychiatry
September 2025
School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia.
Importance: Cannabis is the most commonly used illicit drug, with 10% to 30% of regular users developing cannabis use disorder (CUD), a condition linked to altered hippocampal integrity. Evidence suggests high-intensity interval training (HIIT) enhances hippocampal structure and function, with this form of physical exercise potentially mitigating CUD-related cognitive and mental health impairments.
Objective: To determine the impact of a 12-week HIIT intervention on hippocampal integrity (ie, structure, connectivity, biochemistry) compared with 12 weeks of strength and resistance (SR) training in CUD.
JAMA Netw Open
September 2025
School of Nursing, Capital Medical University, Beijing, China.
Importance: The efficacy of home end-of-life care in enhancing the quality of life for terminally ill patients and families has been well documented. While previous studies have explored perspectives on quality home palliative care and end-of-life care in several countries, limited knowledge exists regarding its specific components in the Chinese context.
Objective: To explore the core elements that constitute quality home end-of-life care in China.
JAMA Netw Open
September 2025
Division of Gastroenterology, Department of Medicine, University of California San Diego, La Jolla.
Importance: Janus kinase (JAK) inhibitors are highly effective medications for several immune-mediated inflammatory diseases (IMIDs). However, safety concerns have led to regulatory restrictions.
Objective: To compare the risk of adverse events with JAK inhibitors vs tumor necrosis factor (TNF) antagonists in patients with IMIDs in head-to-head comparative effectiveness studies.
JAMA Netw Open
September 2025
Critical Illness, Brain Dysfunction, and Survivorship Center, Vanderbilt University Medical Center, Nashville, Tennessee.
Importance: Survivors of critical illness often have ongoing issues that affect functioning, including driving ability.
Objective: To examine whether intensive care unit (ICU) delirium is independently associated with long-term changes in driving behaviors.
Design, Setting, And Participants: This multicenter, longitudinal cohort study included 151 survivors of critical illness residing within 200 miles of Nashville, Tennessee.