Research

    Advanced research capabilities for comprehensive medical analysis and insights

    Arkangel AI real-time multi-LLM agent answers clinicians' medical questions with 90% accuracy

    By Jose Zea

    8/15/2025

    Arkangel AI: multi-LLM retrieval system gives evidence-based medical answers with 90% accuracy.

    PANDORA LLM Automates COPD Risk Detection with Near-Perfect Extraction and 94% PUMA Accuracy

    By Jose Zea

    8/15/2025

    LLM auto-extracted ICU/outpatient (~100%) and applied PUMA: 94% scoring accuracy; 100% sensitivity

    Minimal-resource AI Detects CKD in Type 2 Diabetes Patients Across Six LMICs with 90% Sensitivity

    By Jose Zea

    8/15/2025

    Minimal-data ML screened CKD in T2D across 6 LMICs: 90% sensitivity, AUC 0.63.

    Patients and clinicians: LLMs achieve high QA accuracy but require human evaluation for clinical safety

    By Jose Zea

    8/15/2025

    Review: LLMs score highly on QA but need human-in-loop, real-world evaluation for safe clinical use.

    Vitruvius conversational AI achieves 90% accuracy on USMLE-style clinical queries for patients across specialties

    By Jose Zea

    8/15/2025

    Vitruvius: multi-LLM, retrieval-augmented chat answers USMLE-style queries with 90.3% accuracy.

    PANDORA AI Extracts EHR Data, Identifies COPD Risk in Patients with 98% PUMA Accuracy

    By Jose Zea

    8/15/2025

    PANDORA used GPT-4 to extract clinical notes and apply PUMA: >90% extraction, 95-98% COPD scoring.

    Clinicians Using MedSearch AI Conversational Search Answer Questions 79% Faster, 34% Fewer Searches

    By Jose Zea

    8/15/2025

    MedSearch: real‑time, evidence‑based AI cut clinicians' answer time 79% and searches 34% in pilot.

    CNN Identifies Exudative Macular Disease on OCT in AMD and DME Patients with 97% Accuracy

    By Jose Zea

    8/15/2025

    AI-CNN reads OCT to detect intraretinal fluid/macular edema with ~97% accuracy, aiding retina care.

    GPT-4o Conversational Agent Achieves 100% Guideline Accuracy in Alzheimer’s Disease Care

    By Jose Zea

    8/15/2025

    GPT-4o conversational agent, trained on 17 AD guidelines, achieved near-perfect accuracy.

    AI Chest X‑Ray + Clinical Data Predicts ICU Admission (AUC 0.92) in Hospitalized COVID‑19 Patients

    By Jose Zea

    8/15/2025

    In COVID inpatients, AI chest X-ray + clinical data predicted ICU AUC 0.92; death AUC 0.81.

    Ensemble AI Detects CKD with 91% Sensitivity in Diabetics and 92.5% in Non‑Diabetics

    By Jose Zea

    8/15/2025

    Latin America: ensemble AI using routine clinical data flags CKD - 91% sensitivity (T2D), 92% (NT2D)

    Ensemble AI Detects CKD with 91% Sensitivity in Diabetics and 92.5% in Non‑Diabetics

    By Jose Zea

    8/15/2025

    Latin America: ensemble AI using routine clinical data flags CKD - 91% sensitivity (T2D), 92% (NT2D)

    Arkangel.AI predictive models reduce hospital admissions up to 45% across 68 million chronic disease patients

    By Jose Zea

    8/15/2025

    AI models across 68M patients predicted CKD, HF, diabetes risks (AUC>0.85), cutting admissions ≈45%.

    Automated AI Chest Imaging Analysis Increases Lung Nodule Detection Sensitivity 13% in Screening Patients

    By Jose Zea

    8/15/2025

    Automated AI reading of chest X‑rays and low‑dose CT raised nodule sensitivity from 47% to 60% (+13%), cut false positives ~11%, and achieved ~94% diagnostic accuracy, aiding...

    No-code Hippocrates AutoML Builds Pediatric Leukemia AI Models Tenfold Faster

    By Jose Zea

    8/15/2025

    Hippocrates AutoML lets clinicians build no-code, HIPAA-compliant AI (auto data prep, model selection) 10x faster, cutting costs and enabling prospective validation—bias...

    Noninvasive AI Algorithm Boosts Early CKD Detection by Up to 90% in Latin American Patients

    By Jose Zea

    8/15/2025

    Arkangel AI used non-invasive ML on routine clinical data in Latin America to boost early CKD detection - high sensitivity/specificity, identifying up to 90% more at-risk patients.

    Arkangel AI Tool Improves Early Breast Cancer Detection in Latin American Women to AUC 0.90

    By Jose Zea

    8/15/2025

    In Latin America, Arkangel AI's mammogram + clinical-data AI decision support improved detection (AUC up to 0.90) and cut radiologist reading load by up to 88%, enabling earlier,...