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 CT scan can detect hidden lung water (extravascular lung water) in STEMI patients, and this finding is linked to a higher risk of in-hospital major adverse cardiovascular…
Yes, a 2024 trial found that giving intracoronary nicorandil during primary PCI improves blood flow (TIMI grade) and reduces microvascular resistance in STEMI patients.
No, many current STEMI treatment guidelines are based on moderate or low-quality evidence, with only a small fraction supported by high-level studies.
Yes, timing matters: longer delays from symptom onset to PCI are linked to worse blood flow and outcomes in STEMI.
Yes, taking doxycycline within 72 hours after sex can reduce the risk of syphilis by about 77% in men who have sex with men, based on clinical trials.
Yes, spironolactone may lower your risk of heart problems if you have a large heart, especially reducing heart failure hospitalizations and cardiovascular death.
A new model predicts acute heart failure after STEMI PCI with 82.4% accuracy, 74% sensitivity, and 86.8% specificity, outperforming older scores.
The P-BANN framework uses a biologically annotated neural network with Bayesian variable selection to identify key proteins and pathways from proteomics data, aiding Parkinson…
Yes, adjuvant pembrolizumab benefits selected high-risk RCC patients after surgery, improving disease-free and overall survival based on the KEYNOTE-564 trial.
Male gender, older age, higher BMI, larger tumor size (cT1b), irregular margins, tumor necrosis on imaging, and higher RENAL score predict pathological upstaging in cT1 RCC.
Safety data from a year after the RSV vaccine was recommended for adults 60 and older shows no significant difference in serious adverse events compared to a placebo.
Yes, a soft robotic exoskeleton can improve walking speed and stride length in people with Parkinson disease, based on recent studies showing significant gains after 4 weeks of…
Your perception of Parkinson's — how you view its impact and control — can significantly affect your quality of life, sometimes more than the severity of motor symptoms alone.
Yes, reducing radiotherapy doses through margin reduction, adaptive planning, or proton therapy can lower acute and late toxicity in head and neck squamous cell carcinoma, though…
Research confirms that sexual minority women have higher rates of substance use disorders than heterosexual women, with bisexual women often facing the highest risk.
Substance use among US high school students decreased overall during the pandemic, but disparities widened for certain groups, including sexual minority youth and those…
HPV-associated head and neck squamous cell carcinoma risks include persistent HPV infection (especially HPV16), distinct metabolic changes, and epigenetic dysregulation, but…
Yes, a 12-week RCT found that slow diaphragmatic breathwork significantly reduced stress, anxiety, and insomnia in paramedic students.
Therapeutic cancer vaccines train the immune system to recognize and attack HNSCC cells by targeting tumor-specific antigens, but achieving durable responses remains challenging.
Yes, periodontitis may increase the risk of liver disease and liver cancer, likely through systemic inflammation and bacterial spread, but direct causation is not proven.
Yes, a 2024 trial found that adding high-frequency rTMS to exercise significantly reduced depression, anxiety, and craving in methamphetamine use disorder compared to exercise…
Research is mixed: some reviews suggest periodontitis may worsen NAFLD through the oral-gut-liver axis, but a large meta-analysis found no clear association.
Yes, oral bacteria change as periodontitis worsens in Korean adults, with higher diversity and specific bacterial shifts seen in advanced stages.
In periodontitis, oxidative stress amplifies inflammation, damages tissues, and drives bone loss by overwhelming the body's antioxidant defenses.
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.