Cancer vaccines stimulate immune cells to recognize proteins or mutations found on or within cancer cells, facilitating destruction of cancer cells. Several vaccines are approved and others are in development for cancer treatment. Author Nora Disis, MD, JAMA Deputy Editor and Editor in Chief of JAMA Oncology, discusses cancer vaccines and more with JAMA Deputy Editor Mary McDermott, MD.

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• Vaccines for Cancer

Idiopathic normal pressure hydrocephalus (iNPH) affects approximately 1% to 4% of adults aged 65 years and older and is associated with gait impairment, cognitive decline, and urinary dysfunction. Author Mark G. Luciano, MD, PhD, from Johns Hopkins University, discusses this and more with JAMA Deputy Editor Kristin Walter, MD, MS.

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• Idiopathic Normal Pressure Hydrocephalus

Rheumatoid arthritis can affect any synovial joint and cause irreversible damage, but early diagnosis and treatment with DMARDs can reduce inflammation and lower the risk of joint destruction. JAMA Associate Editor David Simel, MD, MHS, is joined by review coauthor Josef Smolen, MD, to discuss this topic.

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• Rheumatoid Arthritis in Adults

POTS is a chronic autonomic disorder characterized by excessive orthostatic tachycardia and multisystem symptoms that affects an estimated 0.1% to 1% of the US population. Author Satish Raj, MD, MSCI, of University of Calgary Cumming School of Medicine joins JAMA Deputy Editor Kristin Walter, MD, MS, to discuss current evidence about the pathophysiology, diagnosis, and management of POTS.

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• Postural Orthostatic Tachycardia Syndrome (POTS)

Naltrexone, acamprosate, disulfiram, and topiramate are effective but underused medications for treatment of alcohol use disorder. Author Stephen Holt, MD, MS, of Yale School of Medicine joins JAMA Deputy Editor Kristin Walter, MD, MS, to discuss first-line pharmacotherapy for alcohol use disorder and important safety, efficacy, and hospital initiation considerations.

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• Medications for Alcohol Use Disorder

Circulating tumor DNA (ctDNA)(liquid biopsies) can help monitor cancer progression, detect residual cancer after treatment, and identify genetic changes within cancer cells that could affect treatment response. Author Ben Ho Park, MD, PhD, of the Vanderbilt-Ingram Cancer Center discusses current evidence regarding use of liquid biopsies in management of cancer with JAMA Deputy Editor Mary McGrae McDermott, MD.

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• Liquid Biopsies for Cancer
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Physical activity is an effective component of care for people with chronic medical conditions. In this podcast, JAMA Insights author Alessio Bricca, PhD, University of Southern Denmark, discusses adaptable methods to promote physical activity in patients with chronic medical conditions with host Anne Rentoumis Cappola, MD, ScM.

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• Communicating With Patients About Physical Activity

Hodgkin lymphoma is a relatively rare disease, with approximately 82 409 incident cases reported globally in 2022, and 8720 cases reported in the US in 2025. Author Alison Moskowitz, MD, of Memorial Sloan Kettering Cancer Center joins JAMA Deputy Editor Kristin Walter, MD, MS, to discuss current evidence about the diagnosis and management of Hodgkin lymphoma in adults.

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• Classic Hodgkin Lymphoma