Real questions from health communities, answered with cited research from PubMed and Vellito's article corpus. Plain language, no medical advice. How this works.
Yes, a tandem-ring applicator lowers rectal and sigmoid radiation doses compared to tandem-ovoid in cervical cancer brachytherapy, based on a randomized trial.
Yes, interstitial needles improve target dose coverage in cervical cancer brachytherapy, with studies showing about a 4 Gy increase in high-risk CTV dose without raising…
Yes, a prediction model using clinical and imaging factors can estimate the risk of futile recanalization after endovascular thrombectomy, but it is not perfectly accurate.
Yes, antipsychotic drugs significantly increase the risk of death for people with dementia, with a pooled hazard ratio of 1.32 in a large meta-analysis.
Yes, brain scans can show patterns of shrinkage and damage linked to memory loss in dementia, but they are one piece of a broader diagnostic picture.
Yes, walking while doing a task (dual-tasking) makes people with dementia move slower and take shorter steps compared to walking without a task.
Yes, children with ASD and ADHD often have different gut bacteria compared to neurotypical children, and this imbalance may influence symptoms and gut health.
Yes, cannabinoids may reduce agitation in severe dementia, but they increase sedation risk and evidence is limited.
Yes, a meta-analysis of the VA Million Veterans Program identified 17 new genetic loci in European, 4 in African, and 3 in Hispanic veteran populations for Alzheimer's disease.
Montelukast and tiotropium appear similarly effective as add-on treatments to inhaled corticosteroids for children with partly controlled/uncontrolled asthma, based on a recent…
Yes, a 2023 trial found that a nurse-led structured rehabilitation consultation significantly improved asthma control, quality of life, and patient enablement in primary care…
Yes, certain neuroimaging biomarkers like lower ASPECTS scores and poor collateral status can help predict futile recanalization after thrombectomy, but no single marker is…
Yes, repeated counseling on inhalation technique significantly reduces asthma inhaler errors, especially when combined with a spacer device.
TMAO levels above approximately 3.8 µM (median) or in the highest quartile are linked to worse outcomes after acute ischemic stroke, including higher risk of poor functional…
Yes, SGLT2 inhibitors may reduce the chance of atrial arrhythmia returning after catheter ablation, especially in patients with heart failure.
Yes, adding superior vena cava isolation to standard ablation reduces atrial fibrillation recurrence but increases minor complications like phrenic nerve injury.
Yes, procalcitonin-guided care may lower your chance of dying from sepsis, with studies showing reduced 28-day and long-term mortality.
RNA methylation, especially m6A, is increased in rheumatoid arthritis and may drive synovitis by altering gene expression in joint cells, with potential as a biomarker and…
Early research suggests plant-derived extracellular vesicles may reduce inflammation in rheumatoid arthritis, but human studies are lacking.
Yes, sepsis survivors often face long-term cognitive, physical, and psychological problems known as post-sepsis syndrome, with impairments persisting for months to years.
Yes, Hadlima (adalimumab) is FDA-approved for treating moderately to severely active rheumatoid arthritis in adults.
In China, sepsis care quality indicators include timely antibiotic administration, blood culture collection, lactate measurement, and fluid resuscitation, as outlined in a Delphi…
Yes, sinomenine reduces arthritis markers in animal studies for rheumatoid arthritis, as shown by meta-analyses and individual rodent studies.
Patients with rheumatoid arthritis have a higher risk of shingles compared to the general population, with a pooled proportion of about 6% and a 30% increased risk.
We pull real patient questions from public Reddit health communities (r/AskDocs, r/diabetes, r/menopause, etc.). Each question is rewritten into a generic medical question (no personal details), then answered by an AI using only cited sources from Vellito's article database and PubMed. A second AI independently scores each answer for accuracy and citation fidelity before publication. Answers below the safety threshold or touching emergency, dosing, or pediatric topics are queued for human review and never auto-published.
This is not medical advice. Always speak with your own doctor before making decisions about your health.