New study seeks best way to spot hidden heart risks

NCT ID NCT06272643

First seen Feb 01, 2026 · Last updated May 17, 2026 · Updated 14 times

Summary

This study compares two imaging techniques, OCT and IVUS, to evaluate blockages in the left main coronary artery. Researchers aim to see if OCT can provide better measurements than IVUS to guide treatment decisions. The study involves 153 adults with moderate blockages, and will track heart-related events over time.

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Contacts and locations

Locations

  • Hospital Clinico San Carlos

    Aravaca, 28040, Spain

  • Hospital Clinico Universitario de Valladolid

    Valladolid, 47003, Spain

  • Hospital Clínico Universitario Virgen de la Arrixaca

    El Palmar, 30120, Spain

  • Hospital Clínico Universitario de Salamanca

    Salamanca, 37007, Spain

  • Hospital General Universitari Dr Balmis

    Alicante, 03010, Spain

  • Hospital Universitari Vall Hebron

    Barcelona, 08035, Spain

  • Hospital Universitari de Bellvitge

    L'Hospitalet de Llobregat, 08907, Spain

  • Hospital Universitario Juan Ramon Jimenez

    Huelva, 21005, Spain

  • Hospital Universitario La Paz

    Madrid, 28046, Spain

  • Hospital Universitario Lozano Blesa

    Zaragoza, 50009, Spain

  • Hospital Universitario Marques de Valdecilla

    Santander, 39008, Spain

  • Hospital Universitario Puerta del Mar

    Cadiz, 11009, Spain

  • Hospital Universitario Reina Sofía

    Córdoba, 14004, Spain

  • Hospital Universitario Virgen Del Rocio

    Seville, 41013, Spain

  • Hospital Universitario de Cabueñes

    Gijón, 33394, Spain

  • Hospital Universitario de Jerez de La Frontera

    Jerez de la Frontera, 11407, Spain

  • Hospital Universitario de La Princesa

    Madrid, 28006, Spain

  • Hospital Universitario de Leon

    León, 24071, Spain

Conditions

Explore the condition pages connected to this study.