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A study examined the association between phosphodiesterase type 5 inhibitors (PDE5Is) and the risk of Alzheimer's disease (AD) in men with erectile dysfunction (ED). Overall, 269,725 men, with 1,119 newly diagnosed with AD were included. Initiation of PDE5Is was associated with a lower risk of AD, particularly with higher prescription frequencies, suggesting a potential protective effect of PDE5Is against AD development.

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A study examined the association between phosphodiesterase type 5 inhibitors (PDE5Is) and the risk of Alzheimer's disease (AD) in men with erectile dysfunction (ED). Overall, 269,725 men, with 1,119 newly diagnosed with AD were included. Initiation of PDE5Is was associated with a lower risk of AD, particularly with higher prescription frequencies, suggesting a potential protective effect of PDE5Is against AD development.
2 months ago

A multicenter study from Southeastern Türkiye identified rare alpha-1 antitrypsin deficiency variants, including the homozygous Malton genotype, among COPD patients. Half were never-smokers, highlighting the critical need for comprehensive genetic screening beyond common S and Z alleles.
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A comprehensive scoping review synthesises evidence linking prenatal maternal mental health to long-term offspring neurodevelopment, evaluating neuroendocrine, inflammatory, and epigenetic pathways while highlighting clinical screening and future research priorities.
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The Directorate General of Health Services directs Indian states to halt the hazardous reuse and reprocessing of single-use medical devices. Discover regulatory implications under the Drugs and Cosmetics Act, critical infection risks, legal liabilities, and operational changes required across clinical specialties.
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A 25-year multi-institutional cohort reveals high recurrence rates in pediatric giant cell tumor of bone, particularly in patients with open physes and bone marrow edema on preoperative MRI. Early surveillance and careful balance between growth plate preservation and tumor clearance are essential.
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India is advancing preventive healthcare by integrating genomics, artificial intelligence, and quantum technologies. With the SANGAM programme sequencing one million Indian genomes, clinicians can unlock personalized therapies, detect cardiometabolic risks early, and curb the burden of diabetes and heart disease.
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