| Not Yet Recruiting | Complications of Surgical Geriatrics Hospitalized in the Orinoco Region NCT07372092 | Hospital Departamental de Villavicencio | — |
| Not Yet Recruiting | Home-based Acute Care for Older Persons Initiated by the Emergency Medical and Ambulance Services - a Retrospe NCT07472335 | Vastra Gotaland Region | — |
| Not Yet Recruiting | G8 Screening Tool Validation in Older Adults With Cancer in Portugal NCT07487298 | Hospital de Braga | — |
| Not Yet Recruiting | Aquatic Exercise and Reactive Balance NCT05107817 | Eadric Bressel | N/A |
| Recruiting | Skin Conductance for Predicting Spinal Anesthesia-Induced Hypotension in Geriatric Urologic Oncology Patients NCT07481851 | Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital | — |
| Not Yet Recruiting | Remimazolam vs Midazolam to Reduce Delirium in Adults ≥65 Undergoing CPB Valve Surgery NCT07265128 | Yonsei University | Phase 4 |
| Not Yet Recruiting | Dexmedetomidine-Esketamine Combination for Sedation and Analgesia in ICU Patients NCT06468436 | Peking University First Hospital | N/A |
| Not Yet Recruiting | Community Beauty and Health Program for Older Adults: An Experiential Learning Trial NCT07053592 | Chang Gung University of Science and Technology | N/A |
| Not Yet Recruiting | WhatsApp Intervention for Seniors' Digital and Cognitive Management (WISDOM) NCT07161674 | National University of Singapore | N/A |
| Not Yet Recruiting | Online Access to Clinical Treatment Notes for Outpatients NCT07135726 | Julian Schwarz | N/A |
| Not Yet Recruiting | Preoperative Use of Peripheral Nerve Blocks in Elderly Patients With Hip Fractures NCT07130006 | University Hospital of Split | Phase 4 |
| Completed | Jugular Ultrasound for Spinal Hypotension NCT07000188 | Cairo University | — |
| Active Not Recruiting | Application of Device-based Training to Improve Postural Control in Older Adults With CCI NCT07358338 | Litvina Lyubov Dmitrievna | N/A |
| Recruiting | Evaluation of a Residential In-Reach Program in Regional and Rural Australia NCT06901167 | Monash University | N/A |
| Completed | Silent Threat: Impact of Preoperative Albumin Levels on Outcomes in Geriatric Cancer Surgery NCT06998030 | Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital | — |
| Not Yet Recruiting | CREM - Clinical and Functional Outcomes in a Controlled Clinical Trial with Older Adults NCT06638697 | Federal University of Rio Grande do Sul | N/A |
| Recruiting | Robotic-Assisted System in Enhancing Balance, Postural Stability, Functional Gait and Fall Efficacy in Older A NCT06973460 | Gulf Medical University | N/A |
| Completed | Additional Effects of Strength Training With Otago Exercises on Actual and Perceived Balance in Older Adults NCT07380282 | Foundation University Islamabad | N/A |
| Active Not Recruiting | Effect of Otago Exercise Program in Comparison With Dual Task Training on Balance and Postural Control in Elde NCT06929351 | Foundation University Islamabad | N/A |
| Active Not Recruiting | Care Pathways and Disparities in Care for Older Patients With Cancer: Typology, Determinants and Effect on Pro NCT07092800 | Assistance Publique - Hôpitaux de Paris | — |
| Completed | Factors Affecting Kinesiophobia in the Elderly NCT06138366 | Bulent Ecevit University | — |
| Completed | Feasibility Assessment of Implementing a Care System to PREVENT Iatrogenic Dependency (ID) NCT06173154 | University Hospital, Toulouse | N/A |
| Not Yet Recruiting | Interprofessional Collaborative Practice in Primary Care: Potentially Avoidable Hospitalization NCT06420128 | Nantes University Hospital | — |
| Recruiting | Development of a Pharmacodynamic Model for Propofol in Older Adults NCT05790720 | Pontificia Universidad Catolica de Chile | N/A |
| Recruiting | Gait and Postural Balance Analysis During Head-motion Perturbed Standing and Walking in Older Adults NCT06345625 | Universiteit Antwerpen | — |
| Recruiting | Effects of Circuit Training Combine With Square-Stepping Exercise, Strength Training and Balance Training on S NCT06358170 | Hsin-ching, Tsai | N/A |
| Active Not Recruiting | Smoking Cessation Program for the Older Smokers NCT06234475 | The University of Hong Kong | N/A |
| Completed | Whole-body Electrostimulation on Functional Mobility and Quality of Life in the Elderly NCT06131671 | Federal University of Health Science of Porto Alegre | N/A |
| Completed | Model for Prognosis of Elderly Gastric Cancer Patients NCT06393153 | Chang-Ming Huang, Prof. | — |
| Completed | Prediction Model for Advanced Gastric Cancer in Elderly NCT06467591 | Chang-Ming Huang, Prof. | — |
| Unknown | Effectiveness of Iso-inertial Resistance Training in Physically Active Older Adults NCT06160089 | Universitat Internacional de Catalunya | N/A |
| Completed | Virtual Reality as a Postoperative Pain Management Adjunct in Older Adults: An Acceptability and Feasibility S NCT06095661 | University of California, San Francisco | N/A |
| Completed | Immunologic Changes and Recovery-related Factors in Elderly Colon Cancer Patients NCT06454071 | Soonchunhyang University Hospital | Phase 2 |
| Active Not Recruiting | Impact of Medications Review on Potentially Inappropriate Medications and Clinical Outcomes Among Hospitalized NCT05875623 | Monash University | N/A |
| Unknown | Electrical Stimulation in Older Adults NCT06046885 | University of Gran Rosario | N/A |
| Terminated | Impact of Maxigesic on Delirium After Minimally Invasive Lung Surgery in Elderly Patients NCT05834569 | Korea University Guro Hospital | Phase 4 |
| Completed | Improving Medication Prescribing-Related Outcomes for Vulnerable Elderly in Transitions NCT04077281 | St. Joseph's Healthcare Hamilton | N/A |
| Completed | MIStreatment Screening in Elders Before Discharge NCT05807568 | The University of Texas Health Science Center, Houston | N/A |
| Completed | Effectiveness of Mobile Augmented Reality (MAR) on Oral Healthcare Education for the Independent Elderly NCT05834790 | National Yang Ming Chiao Tung University | N/A |
| Unknown | Detection of Clinical-functional Changes Following Exercise Therapy and Neuroscience Education in Institutiona NCT05875597 | University of Extremadura | N/A |
| Completed | Effects of COVID-19 on the Elderly NCT05808348 | Kırklareli University | — |
| Unknown | Effect of Preoperative Oral Carbohydrate on Hypotension After Anesthesia Induction in Elderly Patients With Jo NCT05749328 | Second Affiliated Hospital, School of Medicine, Zhejiang University | N/A |
| Completed | Feasibility and Effectiveness of a Home-based Motor-cognitive Training Program in Older Adults NCT05751551 | Swiss Federal Institute of Technology | N/A |
| Unknown | Benefit of Virtual Reality Headset Use on Apathy in Older Adults With Major Neurocognitive Disorders NCT06047522 | RIVAGES | N/A |
| Unknown | The Foot Posture and Falling Risk in Older People NCT06153732 | Bahar Anaforoglu Külünkoglu | — |
| Recruiting | Light in Frail Elderly - the Effect of a Dynamic Light for Sleep and Circadian Rhythm NCT05107947 | Region Skane | N/A |
| Completed | Older Adults Virtual Reality NCT05535088 | University of Gran Rosario | N/A |
| Completed | Siderails as a Measure of Physical Restraint. GERBAR Trial NCT04861025 | Consorci Sanitari de l'Alt Penedès i Garraf | — |
| Completed | Clostridioides Difficile and Frailty NCT05447533 | University of Aarhus | N/A |
| Completed | Deep Core Muscles and Biopsychosocial in Asymptomatic Adults and NSCLBP NCT06782633 | National Taiwan University Hospital | — |
| Unknown | A Clinical Decision Support System and Patient Portal for Preventing Medication-related Falls in Older Patient NCT05449470 | Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) | N/A |
| Completed | Nursing Model and Health Outcomes of Elderly People with Multimorbidity: a Quasi-experimental Study NCT06702150 | Hospital da Luz, Portugal | N/A |
| Active Not Recruiting | Exercise Program for Colorectal Older Patients NCT05448846 | Hospital General Universitario Gregorio Marañon | N/A |
| Completed | Validity of an App to Detect Frailty and Sarcopenia Syndromes in Elderly NCT05148351 | Catholic University of Murcia | — |
| Unknown | Cost-effectiveness, Volar Locking Plate or Non-operative Treatment Distal Radius Fracture NCT06067074 | Karolinska Institutet | N/A |
| Terminated | Safe and Well Visits by the Fire and Rescue Service to Prevent Falls and Improve Quality of Life in Older Peop NCT04717258 | Caroline Fairhurst | N/A |
| Unknown | Association Between Prescription of Antidepressants and Delirium in the Elderly : Analysis From the World Heal NCT05356078 | University Hospital, Caen | — |
| Recruiting | JNJ-90301900 (NBTXR3) Activated by Radiotherapy With or Without Cetuximab in LA-HNSCC NCT04892173 | Johnson & Johnson Enterprise Innovation Inc. | Phase 3 |
| Completed | Effectiveness of Cosmetic Therapy on Self-esteem and Depression for Elderly Residents in Long-Term Care Instit NCT05208073 | National Taipei University of Nursing and Health Sciences | N/A |
| Unknown | The Effectiveness of Applying Art Therapy on Social Interaction, Self-esteem and Well-Being for Elderly Reside NCT05098756 | National Taipei University of Nursing and Health Sciences | N/A |
| Completed | danceSing Care Evaluation: Testing the Feasibility NCT05559203 | University of Stirling | N/A |
| Recruiting | Study of an Physical Exercise Program on Older People of 75 Years Old and More, Hospitalized in Geriatric Shor NCT04327115 | University Hospital, Angers | N/A |
| Unknown | Simplified Pilates Training in Older Adults in Hong Kong NCT05016089 | The Hong Kong Polytechnic University | N/A |
| Completed | A Single-center Retrospective Cohort Study to Explore the Prognostic Significance of CONUT in Elderly CAD Pati NCT05586828 | Beijing Tongren Hospital | — |
| Completed | Ticagrelor in Elderly Patients Undergoing Percutaneous Coronary Intervention NCT04999293 | The First Affiliated Hospital of Dalian Medical University | — |
| Completed | Effects of the Programme Developed for Sedentary Elderly in the COVID-19 Pandemic: Mobile Interventional Study NCT05110560 | Namik Kemal University | N/A |
| Unknown | A Multidisciplinary Intervention Including a Clinical Decision Support System and an App for Drug Therapy Mana NCT04391218 | A.O.U. Città della Salute e della Scienza | N/A |
| Unknown | Interventional Research With Mixed Methods on an Early Integrated Palliative Approach in Nursing Home NCT04708002 | Maison Médicale Jeanne Garnier | N/A |
| Completed | Exploring 'VOLITION' in Context - a Study to Inform the Implementation of a New Intervention NCT03786315 | University of Exeter | — |
| Completed | Evaluation of Strong & Steady - Fall Preventive Group Exercise Program NCT04127539 | Norwegian University of Science and Technology | N/A |
| Unknown | Effect of Transversus Abdominis Plane Block Combined With Dexmedetomidine Infusion on the Prognosis in Elderly NCT04516174 | Beijing Tiantan Hospital | N/A |
| Unknown | The Role of Attention Focus Walking Training in Older Adults. NCT04419753 | Dr. Thomson Wai-Lung Wong | N/A |
| Completed | The Absorption Rate of Subcutaneous Infused Fluid NCT04536324 | Aalborg University Hospital | — |
| Completed | Benefits of Digital Dance Game by Older Adults NCT05411042 | National Yang Ming Chiao Tung University | N/A |
| Unknown | Malnutrition in Older Adults: An Intervention Based on Medication Review and Individual Nutritional Plan NCT04228900 | University of Oslo | N/A |
| Completed | Benefits of Online Mahjong by Older Adults NCT05808426 | National Yang Ming Chiao Tung University | N/A |
| Unknown | Feasibility of Frailty Assessment and Implementation of Interventions in Women Over 70 With Epithelial Ovarian NCT04300699 | Royal Marsden NHS Foundation Trust | N/A |
| Completed | Microsurgery in the Elderly in a Private Practice Setting NCT04584723 | Hospital Angeles del Pedregal | — |
| Active Not Recruiting | Short Arm Human Centrifuge Therapeutic Training and Rehabilitation (GRACER1) NCT04369976 | Greek Aerospace Medical Association and Space Research | N/A |
| Completed | Walking Aid Assessment, Arm Strength and Force Under the Foot in Normal Subjects NCT05092932 | University of Saskatchewan | — |
| Recruiting | RCT to Analyze the Efficacy of a Spanish Healthcare ministRy Based In InTervention to Reduce Frailty Status in NCT05002439 | Complejo Hospitalario Universitario de Albacete | N/A |
| Completed | An Individualized Physical Activity Program in Patients Over 65 Years With Hematologic Malignancies NCT04052126 | Centre Leon Berard | N/A |
| Completed | Photobiomodulation (PBM) Therapy on Muscle Performance in Elderly Women NCT04241991 | Universidade Norte do Paraná | N/A |
| Unknown | A Study on Central Transport Characteristics of Flurbiprofen Axetil in Elderly Patients NCT04128410 | Yi Feng, MD | — |
| Unknown | To Investigate the Influence of Surgery and Anesthesia on Elderly Population by Using the Comprehensive Geriat NCT04042064 | Chang Gung Memorial Hospital | — |
| Completed | South Korean Study to Prevent Cognitive Impairment and Protect Brain Health Through Lifestyle Intervention NCT03980392 | Inha University Hospital | N/A |
| Completed | Effect of GEMS-H on Locomotor Function in Adults NCT03962517 | Samsung Electronics | N/A |
| Unknown | Bivalirudin in Elderly Patients With Acute ST-segment Elevation Myocardial Infarction NCT03882775 | The First Affiliated Hospital of Dalian Medical University | Phase 4 |
| Completed | The Umeå High-Intensity Training Study NCT03765385 | Umeå University | N/A |
| Completed | Triage Assessment and NEWS-score as Risk Predictor in Older Frailty Adults in the ED NCT03783234 | Helsinki University Central Hospital | — |
| Completed | Effects of a Volunteer-based Lunch Program on Feelings of Loneliness in Elders NCT03552328 | University of South Florida | N/A |
| Completed | Improving Sports and Recreation Services in Mashhad for Elderly and Intergenerational Interaction (ESPIRE-M) NCT06860126 | Zinat Ebrahimi | N/A |
| Completed | BABEL Advance Care Planning in Long-term Care NCT03649191 | University of Manitoba | N/A |
| Completed | Quantification of Ketosis After Intake of Coconut Oil and Caprylic Acid-With and Without Glucose-After a 12-ho NCT03904433 | Karolinska Institutet | N/A |
| Completed | Impact of the Intervention of Pharmacists and Geriatrician on Drug Prescription in Elderly Patients in a Surgi NCT03706092 | Centre Hospitalier Universitaire de Besancon | — |
| Unknown | Validation of a Screening Tool to Assess Dehydration in Hospitalized Older Population NCT03596580 | Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico | — |
| Completed | FRIDs and Fall Risk Among Older Adults NCT05169476 | Aalborg University Hospital | — |
| Enrolling By Invitation | SPIDER: A Research & QI Collaboration Supporting Practices in Improving Care for Complex Elderly Patients NCT03689049 | University of Toronto Practice Based Research Network | N/A |
| Completed | Feasibility and Acceptability of a Web-based Multidomain Intervention to Maintain Cognitive Function in Older NCT03336320 | University Hospital, Toulouse | N/A |
| Completed | Impacts of Low-Dose Dexmedetomidine on Sleep Quality in Mechanically Ventilated ICU Patients NCT03335527 | Peking University First Hospital | Phase 4 |
| Completed | Understanding Low Gynecological Cancer Delay and Help-seeking Behavior in Older Patients. NCT03336177 | Institut de Cancérologie de Lorraine | — |
| Completed | Physical Therapy Guidelines For Hospitalized Elderly NCT03297567 | Universidade Cidade de Sao Paulo | N/A |
| Completed | Role of Alphacalcidol Supplement to Reduce Pain and COMP in Geriatric Knee Osteoarthritis Patients NCT04405960 | Syarif Hidayatullah State Islamic University Jakarta | Phase 3 |
| Unknown | Classification of the Sagittal Profile of the Spine in Asymptomatic Elderly Subjects NCT03237039 | I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio | N/A |
| Completed | Dexmedetomidine and 5-year Outcome in Elderly Patients After Surgery NCT03436472 | Peking University First Hospital | N/A |
| Unknown | Nutritional Status and Medication Treatment in Home-dwelling Older Adults NCT04229238 | University of Oslo | — |
| Completed | Intelligent Activity-based Client-centred Training NCT02982811 | PXL University College | N/A |
| Completed | Capoeira Training Decrease Plasma Triglycerides NCT03868878 | Universidade Federal do vale do São Francisco | N/A |
| Completed | Clinical Power Testing Across Human Lifetime NCT03160963 | University of Miami | — |
| Completed | Comparing Telepractice and Conventional Face-to-face Voice Therapy NCT02922309 | Far Eastern Memorial Hospital | N/A |
| Completed | Impact of Collaborative Pharmaceutical Care on Hospital Admission Drug Prescriptions for Patients 65 Years of NCT02598115 | Centre Hospitalier Universitaire de Nīmes | N/A |
| Completed | Reducing Post-discharge Potentially Inappropriate Medications Among Older Adults NCT02918058 | McGill University Health Centre/Research Institute of the McGill University Health Centre | N/A |
| Completed | Virtual Reality Games for Elderly Socialization NCT02798081 | Faculdade de Medicina do ABC | N/A |
| Withdrawn | VA Community Living Centers to Home NCT02211274 | VA Office of Research and Development | N/A |
| Unknown | Understanding Benzodiazepine and Non-benzodiazepine Sedative Use NCT02833272 | McGill University Health Centre/Research Institute of the McGill University Health Centre | N/A |
| Completed | Oxygen Consumption After Acute Whole Body Vibration Session NCT02774577 | Maíra F Pessoa | N/A |
| Unknown | Clinical Trial to Investigate Pharmacokinetics, Metabolomics and Biomarker in Elderly After UDCA Administratio NCT02789644 | Seoul National University Hospital | Phase 1 |
| Recruiting | Aging, Geriatric Syndromes and Clonal Hematopoiesis NCT02604563 | Washington University School of Medicine | — |
| Completed | Real and Virtual Tasks in Older Adults NCT02960165 | University of Sao Paulo | N/A |
| Completed | International Normalised Ratio Evaluation by Generalist Practitioners in Full-time Care Establishments for the NCT02614573 | Centre Hospitalier Universitaire de Nīmes | N/A |
| Completed | Urinary Retention on an Acute Geriatric Hospitalisation Unit. NCT04715971 | Universitaire Ziekenhuizen KU Leuven | — |
| Completed | Prebiotic Supplementation and Intestinal Barrier Function in Elderly: a RCT NCT03336385 | Örebro University, Sweden | N/A |
| Completed | HIT Training in the Frail Elderly. NCT03138265 | University of Nottingham | N/A |
| Completed | Assessing the Determinants of 6-minute Walk Test and Its Correlation With Quality of Life NCT03123757 | Precision Health Economics | N/A |
| Completed | Impact of Anesthesia Maintenance Methods on 5-year Survival After Surgery NCT05343260 | Peking University First Hospital | N/A |
| Completed | Impact of Anesthesia Maintenance Methods on Long-term Survival NCT02660411 | Peking University First Hospital | N/A |
| Completed | Assessing The Effectiveness of a Preoperative High Intensity Interval Training Programme In Older Colorectal C NCT02188342 | University of Nottingham | N/A |
| Completed | Frailty in Elderly Patients Receiving Cardiac Interventional Procedures NCT02386124 | University Hospital of Ferrara | N/A |
| Completed | Culturally Tailoring a Stroke Intervention in Community Senior Centers NCT02181062 | University of California, Los Angeles | N/A |
| Completed | The Effect of Age on the Median Effective Dose (ED50) of Intranasal Dexmedetomidine for Rescue Sedation Follow NCT02253199 | Guangzhou Women and Children's Medical Center | Phase 4 |
| Completed | Risk of Falls in Patients Attending Music Sessions on an Acute Geriatric Ward NCT03348657 | McGill University | N/A |
| Completed | Development and Evaluation of a Home-Based Dual-Task Training Program to Improve Balance Performance for Older NCT02280928 | Chiang Mai University | N/A |
| Completed | Virtual Reality as a Tool for Rehabilitation on Elderly People NCT02598882 | University of Nove de Julho | N/A |
| Completed | Promoting Healthy Habits With Elderlies Diabetics NCT02771821 | Universidade Federal de Pernambuco | N/A |
| Completed | Associations Between Self-Reported Sleep Duration and Sarcopenia in Community-Dwelling Older Adults NCT02126410 | National Taiwan University Hospital | — |
| Unknown | The Relationship Between White Matter Hyperintensity With Cognition and Emotion NCT02761148 | Zhejiang University | — |
| Unknown | The Meaning of Suicidality for Older Persons With Suicidal Tendencies and Their Families NCT01729377 | Hillel Yaffe Medical Center | — |
| Completed | Prescription of Physical Exercise Through Mobile Application in Elderly NCT02327975 | University of the Balearic Islands | N/A |
| Withdrawn | MAS-1 Adjuvanted Compared to Unadjuvanted Influenza Vaccines in the Elderly NCT01623232 | US Department of Veterans Affairs | Phase 1 / Phase 2 |
| Unknown | Effects of Multidisciplinary Interventions in Elderly Asthma Patients With Risk of Acute Exacerbation NCT01843439 | Sang-Heon Cho | N/A |
| Completed | PAHA Study: Psychological Active and Healthy Ageing NCT01966562 | University of Bergamo | N/A |
| Completed | Dexmedetomidine and Long-term Outcome in Elderly Patients After Surgery NCT02809937 | Peking University First Hospital | Phase 4 |
| Completed | Human Factors Intervention to Reduce Risk in Primary Care of the Elderly NCT01326637 | University of Wisconsin, Madison | N/A |
| Completed | Low Grade Inflammation, Gut Microbiota and Barrier Function in Elderly Humans NCT01218165 | Charite University, Berlin, Germany | EARLY_Phase 1 |
| Completed | Effect of Discharge Via an Intermediate Care Unit NCT01706744 | Norwegian University of Science and Technology | N/A |
| Completed | Village Interactive Training and Learning Study NCT01709799 | University of Florida | N/A |
| Completed | Evaluation of AN777 on Elderly Subjects During Bed Rest and Recovery NCT00945581 | Abbott Nutrition | Phase 1 / Phase 2 |
| Completed | New E-Service for a Dietary Approach to the Elderly NCT01179789 | Charite University, Berlin, Germany | EARLY_Phase 1 |
| Completed | Asthma Self-Management in Older Adults NCT00941694 | University of Michigan | N/A |
| Completed | Evaluating an In-home Multicomponent Program to Manage Concerns About Falling in Frail Community Dwelling Olde NCT01358032 | Maastricht University Medical Center | N/A |
| Completed | Evaluation of AN777 in Elderly Subjects NCT00798291 | Abbott Nutrition | Phase 2 / Phase 3 |
| Terminated | Behaviour and Cognitive Evaluation for Dialysis Elderly Patients (BCDE) NCT01225458 | Centre Hospitalier Universitaire de Nice | N/A |
| Completed | A New Clinical Pathway for Patients With Fractured Neck of Femur NCT00667914 | Norwegian University of Science and Technology | N/A |
| Completed | Strengthening in Functional Mobility of Active Elderly NCT02968030 | Lislei Jorge Patrizzi | N/A |
| Completed | Evaluation of a Standardised Orientation and Mobility Training in Older Adults With Low Vision NCT00946062 | Maastricht University Medical Center | N/A |
| Completed | Senior Coordinated Referral Study NCT00404118 | VA Office of Research and Development | — |
| Withdrawn | Fall Prevention by Alfacalcidol and Training NCT00483275 | Ruhr University of Bochum | Phase 4 |
| Completed | Duloxetine Treatment of Major Depression and Chronic Low Back Pain For Older Adults NCT00696293 | University of Pittsburgh | Phase 4 |
| Completed | The Role of Biofeedback in Improving Continence After Anterior Resection NCT00515853 | University of Southampton | N/A |
| Completed | An Intervention to Reduce Inappropriate Prescriptions for Elderly Patients in General Practice NCT00281450 | University of Oslo | Phase 1 / Phase 2 |
| Unknown | Use of Beta Blockers in Elderly Trauma Patients NCT00302692 | University of Texas Southwestern Medical Center | Phase 2 |
| Completed | Study of Evaluation Indexes for Antibody Production in Sera After Immunization NCT00964769 | Ewha Womans University | Phase 4 |
| Completed | USC Well Elderly Study 2 NCT00786344 | University of Southern California | N/A |
| Terminated | A Phase II Study to Assess Changes in Physical Function in Elderly Patients With Chronic Anemia NCT00228995 | Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | Phase 2 |
| Terminated | A Phase II Study to Assess Changes in Physical Function in Elderly Patients With Chronic Anemia NCT00210795 | Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | Phase 2 |
| Completed | Valsartan in Elderly Isolated Systolic Hypertension Study NCT00151229 | VALISH study | Phase 4 |
| Completed | Anticholinergic Risk Scale and Resource Use After Elective Noncardiac Surgery NCT03151616 | Ottawa Hospital Research Institute | — |
| Completed | Nurse Physical Activity Counseling in Primary Care NCT00105781 | US Department of Veterans Affairs | N/A |
| Completed | Study Evaluating Two Different Sirolimus-based Immunosuppressive Regimens in Elderly Kidney Transplant Recipie NCT00254709 | Wyeth is now a wholly owned subsidiary of Pfizer | Phase 4 |
| Completed | The Impact of Perioperative Geriatric Care on Outcomes After Elective Noncardiac Surgery NCT02975375 | Ottawa Hospital Research Institute | — |