Emergency Medicine

Doç. Dr. Utku Murat Kalafat

Doctor and researcher Kanuni Sultan Süleyman Eğitim ve Araştırma Hastanesi İstanbul
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  • SpecialtyEmergency Medicinesaglik.gov.trFrom source
  • InstitutionKanuni Sultan Süleyman Eğitim ve Araştırma Hastanesisaglik.gov.trFrom source
  • Publications63 publicationsORCID, OpenAlexFrom source
  • ORCID0000-0003-1749-8098ORCIDFrom source
  • Last synchronised5 November 2026 08:56https://kanunieah.saglik.gov.tr/TR-1431363/doktorlarimiz.html#utku-murat-kalafatsaglik.gov.tr

Scientific work

Publications

63 publications

  1. Association of the HALP score with one-year mortality in emergency department patients with acute ischemic stroke: a retrospective cohort study

    BMC Neurology, 2026

    DOI 10.1186/s12883-026-05588-9 Open-access full textSource: ORCID

  2. Machine learning models for predicting active bleeding in patients presenting to the emergency department with upper gastrointestinal bleeding: a retrospective cross-sectional study

    BMC Emergency Medicine, 2026

    DOI 10.1186/s12873-026-01772-9 Open-access full textSource: ORCID

  3. Carotid Flow Time and Inferior Vena Cava Collapsibility Index for Prediction of Active Bleeding in Upper Gastrointestinal Haemorrhage: A Prospective Emergency Department Study

    Research Square, 2026

    DOI 10.21203/rs.3.rs-9618089/v1 Open-access full textSource: OpenAlex

  4. AI-Assisted Decision-Making in Stroke Neuroimaging: A Prospective Study of Accuracy, Confidence, and Decision Change Among Emergency Medicine Residents

    Research Square, 2026

    DOI 10.21203/rs.3.rs-9782500/v1 Open-access full textSource: OpenAlex

  5. Temporal and meteorological determinants of emergency department visit volume: a 24-month time-series analysis from a tertiary hospital in Istanbul

    Research Square, 2026

    DOI 10.21203/rs.3.rs-10559486/v1 Open-access full textSource: OpenAlex

  6. The C-reactive protein–albumin–lymphocyte (CALLY) index in early hospital presentation and intravenous thrombolysis in acute ischemic stroke

    PubMed Central, 2026

    DOI 10.1097/md.0000000000051419 Open-access full textSource: OpenAlex

  7. Can point-of-care ultrasound improve the predictive accuracy of early warning scores in critically ill emergency department patients?: A prospective observational study

    Medicine, 2026

    DOI 10.1097/md.0000000000047663 PMID 41686589 Open-access full textSource: ORCID

  8. Comparative performance of manual triage systems and ML models in predicting clinical outcomes among patients transported to the emergency department by emergency medical services

    BMC Emergency Medicine, 2026

    DOI 10.1186/s12873-026-01595-8 PMID 42032461 Open-access full textSource: OpenAlex

  9. Artificial intelligence meets pediatric orthopedics: A comparative analysis of ChatGPT-4o, Gemini 2.0, and Claude 3.5 in detecting supracondylar humeral fractures

    PLOS One, 2026

    DOI 10.1371/journal.pone.0353782 PMID 42447178 Open-access full textSource: ORCID

  10. Ultrasonographic Evaluation of Optic Nerve Sheath Diameter Change Before and After Thrombolytic Treatment in Acute Ischemic Stroke

    Neurology India, 2025

    DOI 10.4103/neurol-india.neurol-india-d-23-00502 PMID 40176216 1 citation (OpenAlex) Open-access full textSource: OpenAlex

View all 63 publications