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Brain-predicted age difference may reliably predict dementia progression

1. Brain-predicted age difference (brain-PAD) is a robust, reproducible predictor of dementia progression across two independent estimation methods, and it is most clinically useful in subjective cognitive decline, where it can help identify low-risk patients and reassure the “worried well,” rather than in mild cognitive impairment, where visual rating scales already capture most prognostically…

Diffusion-weighted imaging may aid in prognostication for intracerebral hemorrhage

1. Diffusion-weighted imaging (DWI)-positive lesions are common after intracerebral hemorrhage (ICH) and serve as an independent biomarker of cerebral small vessel disease (cSVD) severity and worse 6-month functional outcome, supporting their potential use in prognostication and clinical trial patient selection. 2. The anatomical distribution of DWI-positive lesions may help distinguish cerebral…

A neurostimulation intervention may improve pain in patients with chronic low back pain

1. Restorative neurostimulation produces durable, clinically meaningful improvements in pain, disability, and quality of life at 5 years in real-world chronic mechanical low back pain patients. Evidence Rating Level: 3 (Average) This 5-year follow-up study evaluated restorative neurostimulation (ReActiv8) for chronic mechanical low back pain (CLBP) attributed to multifidus dysfunction. Restorative…

2 Minute Medicine Rewind August 17, 2026

The impact of short-term reduction in hepatic triglycerides on vascular health in adults with or at risk of metabolic dysfunction-associated steatotic liver disease 1. Short-term dietary weight loss targeting hepatic fat reduction was associated with measurable improvements in arterial stiffness, endothelial function, and cardiovascular risk scores in MASLD patients. 2. These vascular improvements…

Melatonin use is associated with lower proportions of rapid eye movement sleep in children

1. In an observational study of pediatric patients, melatonin use may be associated with a decreased percentage of rapid eye movement (REM) sleep compared to melatonin nonusers. Evidence Rating Level: 2 (Good) Melatonin has been used by up to 19% of pediatric patients in the past 30 days. It is available without a prescription, and […] The post Melatonin use is associated with lower proportions of…

Tumour microenvironment factors may influence cancer progression and response to tamoxifen (Nolvadex) in patients with estrogen receptor-positive and human epidermal growth factor receptor 2 breast cancer

1. In patients with estrogen receptor (ER)+ and human epidermal growth factor receptor 2 (HER2)- breast cancer, certain tumour microenvironments (TMEs) were associated with improved breast cancer progression and treatment response to tamoxifen (Nolvadex). Evidence Rating Level: 1 (Excellent) The TME of tumour, immune, and stromal cells varies depending on breast cancer estrogen receptor status.…

A health coaching intervention may improve blood pressure control in postpartum women

1. A health coaching intervention combined with self-measured blood pressure (SMBP) monitoring for postpartum women was associated with significantly greater engagement with primary care and significantly greater reductions in systolic and diastolic blood pressure (BP). Evidence Rating Level: 1 (Excellent) Hypertensive disorders of pregnancy (HDP) affect up to 16% of pregnancies in the United…

Surgery is associated with an increased quality of life in women with endometriosis

1. In adult women with endometriosis, surgery was associated with an increased quality of life independent of their #Enzian classification. Evidence Rating Level: 2 (Good) Endometriosis affects 7-10% of women of reproductive age and has a heterogeneous presentation, ranging from superficial peritoneal implants to involvement of retroperitoneal structures. The wide range of symptoms associated with…

Bougie-guided and stylet-guided intubation may have similar success rate in the intubation of trauma patients

1. In critically injured trauma patients with difficult airways, there were no statistically significant differences in first-pass success between bougie-guided and stylet-guided intubation. Evidence Rating Level: 1 (Excellent) First-pass intubation failure during emergency airway management is associated with hypoxia, aspiration, hemodynamic instability, and cardiac arrest. This is particularly…

Joint fusion superior to watchful waiting for hallux rigidus

1. In this randomized controlled trial, arthrodesis significantly reduced walking-related pain compared with watchful waiting in adults aged 40 years or older with hallux rigidus. 2. Arthrodesis also improved pain at rest and was associated with lower analgesic use. Evidence Rating Level: 1 (Excellent) Study Rundown: Hallux rigidus, or osteoarthritis of the first metatarsophalangeal joint […] The…