Real questions from health communities, answered with cited research from PubMed and Vellito's article corpus. Plain language, no medical advice. How this works.
Disitamab vedotin plus a PD-1 inhibitor shows high response rates in urothelial carcinoma, with objective response rates of 71% in first-line metastatic disease and 51% in…
Yes, disitamab vedotin shows activity in HER2-negative urothelial carcinoma, but response rates are lower than in HER2-low or HER2-positive disease.
No, OPDIVO QVANTIG is not FDA-approved for urothelial carcinoma; it is approved for renal cell carcinoma and melanoma only.
Smelling scents like breast milk may help preterm infants eat sooner, but research does not show it makes them breathe better or shortens their hospital stay.
A 2024 systematic review found that psychedelic-assisted therapy does not show a clear advantage over traditional antidepressants for treating major depression when both are…
Yes, automatic oxygen control helps preterm infants breathe less by reducing time on mechanical ventilation and supplemental oxygen compared to manual settings.
No specific blood biomarkers have been validated to predict major depression outcomes in UK Biobank; research is ongoing.
Very low birth weight preterm infants show slower head growth and lower IGF-1 levels in early months, and extended caffeine therapy may reduce brain-harming oxygen dips, but…
Technical factors (e.g., blood collection time, season) and behavioral factors (e.g., BMI, smoking, exercise) can significantly influence blood biomarker levels, potentially…
No, recent systematic review finds uncertain benefit of olfactory stimulation for preterm infants; evidence is insufficient to recommend routine use.
Yes, whole genome sequencing in OCD families found rare variants in NPY5R, DLGAP1, and MAPK8IP3, with additional rare variants identified in larger exome studies.
Yes, efgartigimod significantly improved MG-ADL scores in Chinese patients with generalized myasthenia gravis, with 80-97% achieving clinically meaningful improvement.
Deep brain stimulation (DBS) can reduce obsessive-compulsive disorder symptoms in severe, treatment-resistant cases, with studies showing an average 40% symptom decrease after…
Yes, both complement inhibitors and FcRn blockers significantly improve symptoms and quality of life in AChR antibody-positive generalized myasthenia gravis, with a meta-analysis…
Yes, OCD is linked to specific brain connections, especially in the cortico-striato-thalamo-cortical (CSTC) loop and fronto-limbic networks, as shown by imaging studies.
Epysqli (eculizumab-sbja) is FDA-approved for generalized myasthenia gravis only in adult patients who test positive for anti-acetylcholine receptor (AChR) antibodies.
Yes, Epysqli (eculizumab-sbja) is FDA-approved for treating generalized myasthenia gravis in adults who are anti-acetylcholine receptor (AChR) antibody positive.
Yes, PPAR agonists (bezafibrate, elafibranor, seladelpar) significantly reduce itching in primary biliary cholangitis, especially in those with moderate-to-severe symptoms.
Yes, seladelpar improves liver function in primary biliary cholangitis by reducing alkaline phosphatase (ALP) and bilirubin levels, especially in patients with compensated…
Severe fatigue affects about 20-23% of patients with primary biliary cholangitis, based on systematic reviews and large cohort studies.
Multiple T cell subsets are involved in PBC, including CD4+ Th17/Treg imbalance, CD8+ T cells, Tfh, Tph, and unconventional T cells like γδ T, MAIT, and iNKT cells.
About one-third, or 33%, of patients with primary biliary cholangitis experience pruritus, which is the second most common symptom after fatigue.
Yes, sex may influence cardiovascular death risk after TIA, but evidence is mixed; some studies show no significant difference, while others suggest women may have lower risk.
Your risk of hyperuricemia with HIV can be predicted using baseline serum uric acid level and CD4+ count, as shown in a 2026 risk model [8].
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.