| Not Yet Recruiting | Management of Non-pharmacologic Delirium With the Use of a Nursing-led E-health Project: a Randonmized Control NCT06809894 | Universitat de Lleida | N/A |
| Recruiting | The SCOPE Trial: Sleep, Cognition, and Pain Bundle vs. ERAS-cardiac for Postoperative Delirium NCT06721819 | Beth Israel Deaconess Medical Center | Phase 3 |
| Not Yet Recruiting | Intravenous Acetaminophen for Postoperative Delirium in Older Patients Recovering From Major Noncardiac Surger NCT06653465 | RenJi Hospital | Phase 2 / Phase 3 |
| Recruiting | Effect of Low-dose EsketaMine on dElirium in High-risk Elderly Patients uNdergoing elecTive Surgery (ELEMENT) NCT06817239 | Nanfang Hospital, Southern Medical University | N/A |
| Not Yet Recruiting | Exploring the Correlations of Lung Ultrasound with Delirium and Outcomes in Acute GEriatrics World: a Multicen NCT06670118 | University of Milano Bicocca | — |
| Active Not Recruiting | Using EMR Data and AI to Develop a Passive Digital Marker to Predict Postoperative Delirium NCT06216483 | Indiana University | N/A |
| Recruiting | Researching Efficient Approaches to Delirium Identification-Sustaining Effective Translation NCT05915377 | Penn State University | N/A |
| Completed | Eyecontrol coMmunication Platform for dEliRium manaGemEnt in Intensive Care Units (EMERGE) NCT06029244 | Beth Israel Deaconess Medical Center | N/A |
| Unknown | The Efficacy of Music in Preventing Delirium in Elderly Patients With Hip Fracture NCT06209788 | Chang Gung Memorial Hospital | N/A |
| Recruiting | YOOMI: Effect of Gamified Physical Therapy Exercise Software on Inpatient Mobility NCT05815017 | Rutgers, The State University of New Jersey | N/A |
| Completed | Postoperative Dexmedetomidine in Prevention of Postoperative Delirium NCT06382961 | Boston Intelligent Medical Research Center, Shenzhen United Scheme Technology Co., Ltd. | N/A |
| Unknown | Dexmedetomidine Effect on Delirium of Elderly Patients NCT06111300 | Assiut University | Phase 4 |
| Recruiting | The Effect of Lavender Essential Oil for Delirium in Elderly Intensive Care Unit Patients: Study Protocol NCT06100029 | Chongqing Traditional Chinese Medicine Hospital | N/A |
| Completed | Non-pharmacological Measures for the Prevention of Delirium in Frail Hospitalized Adults. Nursing Care (PREDEL NCT07119385 | Germans Trias i Pujol Hospital | N/A |
| Completed | The Effect of Intraoperative Hyperoxemia on Postoperative Delirium in Geriatric Patients NCT06326372 | Tepecik Training and Research Hospital | — |
| Completed | REPOSE Study: Reducing Delirium by Enhancing Postoperative Sleep With Suvorexant NCT05733286 | Duke University | Phase 2 |
| Completed | Erector Spinae Block and Incidence of Postoperative Delirium After Hip Fracture Surgeries NCT05819723 | Ain Shams University | N/A |
| Unknown | The Impact of Integrated Preoperative Fascia Iliaca Compartment Block in Elderly Hip Fracture NCT05857462 | Mahidol University | N/A |
| Recruiting | Trazodone vs. Quetiapine for the Treatment of ICU Delirium NCT05307003 | University of Southern California | — |
| Completed | Sight and Hearing Investigation Into Effects on Delirium NCT06176625 | Johns Hopkins University | — |
| Completed | Melatonin for Post Operative Delirium Prevention in Elderly Patients NCT05640934 | Menoufia University | Phase 2 |
| Unknown | Correlation of Perioperative Brain Metabolites With Postoperative Delirium in Elderly Oral Craniomaxillofacial NCT05694091 | Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University | — |
| Completed | Combination of Haloperidol and Magnesium for Delirium Prevention in Critically Ill Elderly NCT06168773 | Ain Shams University | Phase 2 / Phase 3 |
| Unknown | Early Fall Risk Detection and Fall Prevention Among Inpatients With Delirium NCT05391334 | University Department of Geriatric Medicine FELIX PLATTER | — |
| Completed | Screening for Delirium in Older Inpatients NCT05690672 | Aalborg University Hospital | N/A |
| Completed | Effect of Intraoperative Dexmedetomidine on Postoperative Delirium in Elderly Patients Undergoing Major Abdomi NCT05436964 | Chinese PLA General Hospital | N/A |
| Completed | Music Therapy as a Treatment for Delirium in Acutely Hospitalized Older Patients NCT05398211 | Oslo University Hospital | N/A |
| Recruiting | A Study of Huperzine A Injection in Reducing Postoperative Delirium in Elderly Patients Undergoing Non-cardiac NCT05242419 | Second Affiliated Hospital of Wenzhou Medical University | N/A |
| Unknown | Effect of Intraoperative Dexmedetomidine on Postoperative Delirium in Elderly Patients Undergoing Robot-assist NCT05274789 | Chinese PLA General Hospital | N/A |
| Unknown | Impact of Propofol Versus Sevoflurane on Incidence of Postoperative Delirium in Elderly Patients After Spine S NCT05158998 | Qianfoshan Hospital | Phase 4 |
| Completed | Feasibility of an Online, Self-administered Cognitive Screening Tool in Older Patients Undergoing Ambulatory S NCT05094817 | Women's College Hospital | — |
| Unknown | Parkinson's Disease: Risk Assessment of Persistent Delirium and Its Management NCT05437458 | Newcastle University | — |
| Completed | Preoperative Cognitive Impairment Predicts Postoperative Delirium NCT05798767 | Henan Provincial People's Hospital | — |
| Unknown | Association of Frailty and Delirium in Elderly Hip Fracture Patients NCT05246254 | Beijing Tsinghua Chang Gung Hospital | — |
| Completed | Preoperative BAMCOG and Cortisol and Postoperative DeltaScan in AVR Patients (Aortic Valve Replacement) NCT05209555 | Catharina Ziekenhuis Eindhoven | — |
| Unknown | Effect of Bilateral RSB on Postoperative Delirium in Elderly Patients Undergoing Laparoendoscopic Single-site NCT05280860 | Affiliated Hospital of Nantong University | N/A |
| Unknown | Prevalence of Dementia and Delirium in Outpatient Clinics (DESTAN Trial) NCT04973709 | Gulhane Training and Research Hospital | — |
| Unknown | Digital Intelligent Assistant for Nursing Application NCT04393272 | Geriatrische Klinik St. Gallen | — |
| Completed | Sleep & Postoperative Delirium in Hispanic/ Latino Patients After Cardiothoracic Surgery NCT04786899 | University of Miami | — |
| Unknown | Use of Anesthetic Block for the Prevention of in Hospital Delirium in Patients of the Orthogeriatric Clinical NCT04654962 | Fundación Santa Fe de Bogota | — |
| Completed | PANDORA: Delirium Prevention After Cardiac Surgery Using IV Acetaminophen to Prevent Postoperative Delirium in NCT04093219 | Beth Israel Deaconess Medical Center | Phase 3 |
| Recruiting | Quality Contract: Prevention of Postoperative Delirium in the Care of Older Patients (QV-POD-2) NCT04355195 | Charite University, Berlin, Germany | — |
| Withdrawn | Ramelteon vs Placebo for Prevention of Delirium and Improvement of Sleep in Hospitalized Older Adults NCT03165695 | Brigham and Women's Hospital | Phase 4 |
| Unknown | Efficacy of the Administration of Melatonin 5mg in the Prevention of Delirium in Older Adults Hospitalized in NCT04187807 | Universidad Autonoma de San Luis Potosí | N/A |
| Completed | The Incidence and Risk Factors of Postoperative Delirium NCT04656379 | Seoul National University Hospital | — |
| Unknown | Perioperative Pain and Delirium in Geriatric Patients With Hip Fracture NCT04404959 | Aretaieion University Hospital | N/A |
| Unknown | Impact of Acetaminophen on Postoperative Delirium Elderly Patients After Non-cardiac Surgery NCT03763084 | Xiangya Hospital of Central South University | EARLY_Phase 1 |
| Unknown | Evaluation of the Effect of Cataract Surgery on Cognitive Function in Very Elderly Patients NCT04047485 | University of Modena and Reggio Emilia | — |
| Completed | The Effect of White and Pink Noise on Hospitalized Older Adults NCT03485183 | University of Alabama at Birmingham | N/A |
| Completed | Software-guided Cognitive Stimulation to Prevents Delirium NCT03573843 | University of Chile | N/A |
| Completed | Delirium Treatment With Acupuncture in Internal Medicine Departments NCT03398928 | Bnai Zion Medical Center | N/A |
| Unknown | How Different Sedatives Affect Hip Fracture Patient's Postoperative Delirium NCT03346226 | Shanghai Zhongshan Hospital | Phase 4 |
| Completed | Informant Questionaire on Cognitive Decline in the Elderly (IQCODE) and Delirium in Geriatric Patients NCT03175276 | Aarhus University Hospital | — |
| Completed | Predicting Delirium by Attentional Dysfunction NCT03988179 | Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) | — |