Thousands studied to uncover hidden risks of post-surgery confusion
NCT ID NCT06127901
First seen Mar 27, 2026 · Last updated May 17, 2026 · Updated 4 times
Summary
This study looked at over 2,400 adults who had surgery in Spanish hospitals to find out how often postoperative delirium (sudden confusion) happens within 48 hours after an operation. Researchers collected information before, during, and after surgery to identify which factors make delirium more likely. The goal is to use these findings to create better prevention plans and reduce the impact of this serious complication.
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This is a summary of
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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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12 Octubre University Hospital
Madrid, 28041, Spain
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Basurto University Hospital
Bilbao, Vizcaya, 48013, Spain
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Cabueñes University Hospital
Gijón, Principality of Asturias, 33394, Spain
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Canarias University Hospital
San Cristóbal de La Laguna, Santa Cruz De Tenerife, 38320, Spain
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Central University Hospital of Asturias
Oviedo, Principality of Asturias, 33011, Spain
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Clinic Hospital of Barcelona
Barcelona, 08036, Spain
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Clinic Hospital of Valencia
Valencia, 46010, Spain
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Comarcal Hospital of Castellón
Vinaròs, Castellón, 12500, Spain
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Cruces University Hospital
Barakaldo, Vizcaya, 48903, Spain
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Doctor Negrín University Hospital
Las Palmas de Gran Canaria, Las Palmas, 35010, Spain
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Doctor Peset Universitary Hospital
Valencia, 46017, Spain
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Donostia University Hospital
Donostia / San Sebastian, Giguzkoa, 20014, Spain
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Francesc de Borja Regional Hospital
Gandia, Valencia, 46702, Spain
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Fuenlabrada University Hospital
Fuenlabrada, Madrid, 28942, Spain
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General University Hospital of Castellón
Castellon, Castelló, 12004, Spain
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General University Hospital of Elche
Elche, Alicante, 03203, Spain
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General University Hospital of València
Valencia, 46014, Spain
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Germans Trials i Pujol Hospital
Badalona, Barcelona, 08916, Spain
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Henares Hospital
Coslada, Madrid, 28822, Spain
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Hospital Complex of A Coruña
A Coruña, 15006, Spain
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Hospital Complex of Ferrol
Ferrol, A Coruña, 15405, Spain
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Hospital Complex of Ourense
Ourense, 32005, Spain
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Hospital Universitario Fundación Alcorcón
Madrid, 28922, Spain
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Hospital of León
León, 24071, Spain
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Infanta Leonor University Hospital
Madrid, 28031, Spain
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Infanta Margarita Hospital
Córdoba, 14940, Spain
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Infanta Sofía University Hospital
San Sebastián de los Reyes, Madrid, 28702, Spain
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Josep Trueta University Hospital
Girona, 17007, Spain
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La Fe University and Polytechnic Hospital
Valencia, 46026, Spain
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La Paz Universitary Hospital
Madrid, 28046, Spain
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La Paz University Hospital
Madrid, 28046, Spain
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La Princesa University Hospital
Madrid, 28006, Spain
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Lucus Augusti Universitary Hospital
Lugo, 27003, Spain
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Manises Hospital
Manises, Valencia, 46940, Spain
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Marqués de Valdecilla University Hospital
Santander, Cantabria, 39008, Spain
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Miguel Servet University Hospital
Zaragoza, 50009, Spain
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Montecelo Hospital
Pontevedra, 36071, Spain
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Parc Taulí Hospital
Sabadell, Barcelona, 08208, Spain
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Príncipe de Asturias University Hospital
Alcalá de Henares, Madrid, 28805, Spain
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Public Hospital of Mariña
Burela de Cabo, Lugo, 27880, Spain
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Puerta de Hierro University Hospital
Majadahonda, Madrid, 28222, Spain
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Quirónsalud University Hospital
Pozuelo de Alarcón, Madrid, 28223, Spain
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Quirónsalud Valle del Henares Hospital
Torrejón de Ardoz, Madrid, 28806, Spain
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Regional Hospital of Monforte de Lemos
Monforte de Lemos, Lugo, 27400, Spain
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Reina Sofía Hospital
Córdoba, 14004, Spain
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Ribera Povisa Hospital
Vigo, 36211, Spain
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San Carlos Clinical Hospital
Madrid, 28040, Spain
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San Cecilio University Hospital
Granada, 18016, Spain
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San José and Santa Adela Cruz Roja Central Hospital
Madrid, 28003, Spain
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San Juan University Hospital
Alicante, 03550, Spain
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San Pedro de Alcántara Hospital
Cáceres, 10003, Spain
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Sant Joan University Hospital of Alacant
Alicante, 03550, Spain
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Santa Creu i Sant Pau Hospital
Barcelona, 08025, Spain
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Santiago de Compostela University Clinical Hospital
Santiago de Compostela, A Coruña, 15706, Spain
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University Clinical Hospital of Valladolid
Valladolid, 47003, Spain
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University Hospital of Badajoz
Badajoz, 06080, Spain
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University Hospital of Bellvitge
L'Hospitalet de Llobregat, Barcelona, 08907, Spain
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University Hospital of Burgos
Burgos, 09006, Spain
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University Hospital of Móstoles
Móstoles, Madrid, 28935, Spain
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University Hospital of Salamanca
Salamanca, 37007, Spain
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University Hospital of Son Espases
Palma de Mallorca, Balearic Islands, 07120, Spain
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Virgen de la Macarena University Hospital
Seville, 41009, Spain
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Álvaro Cunqueiro University Hospital
Vigo, 36312, Spain
Conditions
Explore the condition pages connected to this study.