NEJM This Week

This week, we discuss a promising step toward a functional cure for chronic hepatitis B, first-line pulsed field ablation for persistent atrial fibrillation, reducing the demand for transfusion in surgery, treatment for rifampicin-resistant tuberculosis, and a decade-long look at CAR T-cell therapy outcomes. We review peanut allergy and discuss a case of a man with leg weakness, pain, and weight loss; Perspectives explore GLP-1 access, air-quality policy, and the human realities of homelessness.

This week, we discuss endovascular therapy for post-thrombotic syndrome, new evidence on prehospital blood transfusion strategies in trauma patients, and a trial of cefazolin for Staph. aureus bacteremia. We examine evolving approaches to thyroid cancer and share a case of a man with pancytopenia after heart transplantation. Perspectives explore psychedelic therapy, the convergence of Down syndrome and Alzheimer’s disease, and treating addiction.

This week, we present new evidence guiding coronary intervention, a molecular mechanism of inflammatory bowel disease, and gene therapy for a recessive disease. We review antidotes for anticoagulation reversal and discuss a case of hypertension in an adolescent patient. Perspectives examine cholera control, gambling-related harms, and race-based prescribing, alongside a reflection on medicine, motherhood, and what clinicians carry with them.

This week, we discuss left atrial appendage closure for atrial fibrillation, oxygen strategies in respiratory failure, an all-oral treatment for acute myeloid leukemia, CAR T-cell therapy enabling kidney transplantation, and a case of a neuroepithelial tumor that developed after gene therapy. We review childhood vaccine hesitancy, follow a complex diagnostic case, and examine Perspectives on corporatization in medicine, famine and war, and the future of health care systems.

This week, we present new research guiding treatment of pulmonary embolism, early progress in cardiac regeneration with engineered heart tissue, and treatments for gastroesophageal cancer and Chiari malformation. We review leishmaniasis and follow a revealing neurologic case. Perspectives discuss nutrition policy, tickborne illness, structural competence in medicine, and the arrival of closure.