Heart imaging showdown: which tool best spots hidden blockages?
NCT ID NCT06272643
First seen Feb 01, 2026 · Last updated May 13, 2026 · Updated 13 times
Summary
This study compares two imaging techniques, OCT and IVUS, used to evaluate blockages in a major heart artery. Researchers will measure how well these methods agree on the severity of narrowing in 153 adults with intermediate blockages. The goal is to improve future treatment decisions, but participants receive no direct benefit from the study.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Hospital Clinico San Carlos
Aravaca, 28040, Spain
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Hospital Clinico Universitario de Valladolid
Valladolid, 47003, Spain
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Hospital Clínico Universitario Virgen de la Arrixaca
El Palmar, 30120, Spain
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Hospital Clínico Universitario de Salamanca
Salamanca, 37007, Spain
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Hospital General Universitari Dr Balmis
Alicante, 03010, Spain
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Hospital Universitari Vall Hebron
Barcelona, 08035, Spain
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Hospital Universitari de Bellvitge
L'Hospitalet de Llobregat, 08907, Spain
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Hospital Universitario Juan Ramon Jimenez
Huelva, 21005, Spain
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Hospital Universitario La Paz
Madrid, 28046, Spain
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Hospital Universitario Lozano Blesa
Zaragoza, 50009, Spain
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Hospital Universitario Marques de Valdecilla
Santander, 39008, Spain
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Hospital Universitario Puerta del Mar
Cadiz, 11009, Spain
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Hospital Universitario Reina Sofía
Córdoba, 14004, Spain
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Hospital Universitario Virgen Del Rocio
Seville, 41013, Spain
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Hospital Universitario de Cabueñes
Gijón, 33394, Spain
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Hospital Universitario de Jerez de La Frontera
Jerez de la Frontera, 11407, Spain
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Hospital Universitario de La Princesa
Madrid, 28006, Spain
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Hospital Universitario de Leon
León, 24071, Spain
Conditions
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