Clinical Trials: SEARCH[Study] TILT[Study:StudyFirstPostDate] AREA[ConditionSearch] Dementia
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NCTID/Status
Study
Last Changed
701
NCT04073992
Recruiting
Recruiting
Chronic Insomnia and CSF Markers of Dementia - Effects of Treatment
Conditions: Insomnia Chronic
Intervention: Cognitive Behavioral Treatment Of Insomnia
Conditions: Insomnia Chronic
Intervention: Cognitive Behavioral Treatment Of Insomnia
September 27, 2019
702
NCT04157244
Recruiting
Recruiting
The Music, Sleep and Dementia Study
Conditions: Dementia; Alzheimer Disease; Circadian Rhythm Disorders; Circadian Rhythm Sleep Disorder; Insomnia; Hypersomnia; Cognitive Impairment; Cognitive Decline; Mild Cognitive Impairment; Frontotemporal Dementia; Neurocognitive Disorders; Vascular Dementia; Sleep Disorder; Memory Impairment
Intervention: Tailored Music Listening Intervention
Conditions: Dementia; Alzheimer Disease; Circadian Rhythm Disorders; Circadian Rhythm Sleep Disorder; Insomnia; Hypersomnia; Cognitive Impairment; Cognitive Decline; Mild Cognitive Impairment; Frontotemporal Dementia; Neurocognitive Disorders; Vascular Dementia; Sleep Disorder; Memory Impairment
Intervention: Tailored Music Listening Intervention
November 6, 2019
703
NCT01113242
Unknown status
Unknown status
Neuropsychological Assessment of Cognitive Decline in Patients With a Definite Parkinson's Disease
Conditions: Parkinson Disease Dementia
Intervention: Neuropsychological Assessment
Conditions: Parkinson Disease Dementia
Intervention: Neuropsychological Assessment
November 30, 2010
704
NCT03442322
Recruiting
Recruiting
Optimizing Care for Patients With Dementia
Conditions: Alzheimer Disease
Intervention: Transdisciplinary Approach, Multidisciplinary Approach
Conditions: Alzheimer Disease
Intervention: Transdisciplinary Approach, Multidisciplinary Approach
February 4, 2019
705
NCT03685240
Not yet recruiting
Not yet recruiting
A Comprehensive Fall Prevention System for Memory Care
Conditions: Dementia; Fall Injury
Intervention: SafelyYou Fall Prevention System
Conditions: Dementia; Fall Injury
Intervention: SafelyYou Fall Prevention System
August 26, 2019
706
NCT03634774
Recruiting
Recruiting
CHOICE Plus Program: Supporting Relationship-centred Mealtimes for Long-term Care
Conditions: Dementia; Long-term Care
Intervention: CHOICE+ Training Program
Conditions: Dementia; Long-term Care
Intervention: CHOICE+ Training Program
August 21, 2019
707
NCT03682081
Not yet recruiting
Not yet recruiting
Interventions for Patients With Alzheimer's Disease and Dysphagia
Conditions: Dementia; Dysphagia
Intervention: Isometric Tongue Strengthening, Biotene
Conditions: Dementia; Dysphagia
Intervention: Isometric Tongue Strengthening, Biotene
December 3, 2019
708
NCT04054648
Not yet recruiting
Not yet recruiting
BedMed-Frail: Does the Potential Benefit of Bedtime Antihypertensive Prescribing Extend to Frail Populations?
Conditions: Hypertension; Dementia
Intervention: Bedtime Administration Of The Participant's Pre-existing Antihypertensive Medications
Conditions: Hypertension; Dementia
Intervention: Bedtime Administration Of The Participant's Pre-existing Antihypertensive Medications
November 14, 2019
710
NCT02958800
Recruiting
Recruiting
Deprescribing Antipsychotics in Long-Term Care
Conditions: Dementia; Behavior
Intervention: Intervention
Conditions: Dementia; Behavior
Intervention: Intervention
March 7, 2019
711
NCT00622128
Completed
Completed
Preventing Aggressive Behavior in Demented Patients
Conditions: Dementia; Aggression
Intervention: Preventing Aggressive Behavior In Demented Patients
Conditions: Dementia; Aggression
Intervention: Preventing Aggressive Behavior In Demented Patients
October 14, 2010
712
NCT03754725
Not yet recruiting
Not yet recruiting
Deferiprone for Ruptured Brain Aneurysm
Conditions: SAH; Dementia
Intervention: Deferiprone Pill, Placebo
Conditions: SAH; Dementia
Intervention: Deferiprone Pill, Placebo
September 24, 2019
713
NCT00260624
Completed
Completed
Escitalopram Treatment of Patients With Agitated Dementia
Conditions: Alzheimer's Disease; Psychomotor Agitation
Intervention: Escitalopram (Lexapro)
Conditions: Alzheimer's Disease; Psychomotor Agitation
Intervention: Escitalopram (Lexapro)
February 23, 2012
714
NCT03036254
Recruiting
Recruiting
Hyperbaric Oxygen Therapy for Cognition in Diabetic Elderly at High Dementia Risk
Conditions: Diabetes Mellitus
Intervention: HBOT Intervention, Sham Intervention
Conditions: Diabetes Mellitus
Intervention: HBOT Intervention, Sham Intervention
December 4, 2018
715
NCT03549078
Recruiting
Recruiting
A Multidimensional Behavioral Intervention for Those at Risk for Alzheimer's Dementia
Conditions: Functional Aging; Subjective Cognitive Concerns; Compensation Strategies; Brain Health Activities
Intervention: Intervention
Conditions: Functional Aging; Subjective Cognitive Concerns; Compensation Strategies; Brain Health Activities
Intervention: Intervention
June 10, 2019
716
NCT04165213
Not yet recruiting
Not yet recruiting
The Case for Care of Persons With Dementia in Their Environments (COPE) in Programs of All-Inclusive Care of the Elderly) PACE Service Settings
Conditions: Frontotemporal Dementia; Dementia; Multi-Infarct Dementia; Vascular Dementia; Mixed Dementia; Alzheimer Disease; Lewy Body Disease; Pick Disease; Neurocognitive Disorders
Intervention: COPE Online Training
Conditions: Frontotemporal Dementia; Dementia; Multi-Infarct Dementia; Vascular Dementia; Mixed Dementia; Alzheimer Disease; Lewy Body Disease; Pick Disease; Neurocognitive Disorders
Intervention: COPE Online Training
November 13, 2019
717
NCT03786510
Completed
Completed
A Study on the Effectiveness of Multidomain Intervention Program for Reducing Risks of Dementia
Conditions: Alzheimer Disease
Intervention: Active Control, Intensive + Maintenance Program, Intensive Program Only
Conditions: Alzheimer Disease
Intervention: Active Control, Intensive + Maintenance Program, Intensive Program Only
December 23, 2018
718
NCT02216396
Unknown status
Unknown status
A Naturalistic Two-year Cohort Study of Agitation and Quality of Life in Care Homes
Conditions: Dementia; Agitation
Conditions: Dementia; Agitation
December 3, 2015
719
NCT00030979
Completed
Completed
Donepezil to Treat Dementia in Parkinson's Disease
Conditions: Parkinson Disease
Intervention: Donepezil
Conditions: Parkinson Disease
Intervention: Donepezil
March 3, 2008
720
NCT03397498
Completed
Completed
Computerized Cognitive Intervention in the Oldest-Old
Conditions: Cognition; Dementia
Intervention: CogniFit™, Control-games
Conditions: Cognition; Dementia
Intervention: CogniFit™, Control-games
January 10, 2018
721
NCT03441516
Active, not recruiting
Active, not recruiting
Effect of Choline Alphoscerate on Cognitive Function in Alzheimer's Dementia
Conditions: Alzheimer's Disease
Intervention: Alfoatirin® Tab. + Aripezil® Tab., Aripezil® Tab.
Conditions: Alzheimer's Disease
Intervention: Alfoatirin® Tab. + Aripezil® Tab., Aripezil® Tab.
October 21, 2019
722
NCT02702102
Completed
Completed
Imaging Inflammation in Patients With Parkinson's Disease Dementia or Dementia With Lewy Bodies
Conditions: Diffuse Lewy Body Disease; Dementia With Lewy Bodies; Parkinson's Disease Dementia
Intervention: 11C-PBR28
Conditions: Diffuse Lewy Body Disease; Dementia With Lewy Bodies; Parkinson's Disease Dementia
Intervention: 11C-PBR28
October 7, 2019
723
NCT02860065
Withdrawn
Withdrawn
CPC-201 Alzheimer's Disease Type Dementia: PET Study
Conditions: Alzheimer's Disease
Intervention: CPC-201, Positron Emission Tomography (PET)
Conditions: Alzheimer's Disease
Intervention: CPC-201, Positron Emission Tomography (PET)
August 8, 2017
724
NCT02860338
Completed
Completed
COMPARATIVE EFFECTIVENESS OF MCI and DEMENTIA TREATMENTS IN A COMMUNITY-BASED DEMENTIA PRACTICE
Conditions: Mild Cognitive Impairment; Dementia; Hypoxia; Hyperhomocysteinemia; Vitamin B 12 Deficiency; Iron Deficiency; Anemia; TBI; Neurodegenerative Disorders; Alzheimer's Disease; Vascular Dementia; Brain Injuries; Tauopathies; Parkinson's Disease; Lewy Body Dementia; Frontotemporal Dementia; TDP-43 Proteinopathies
Conditions: Mild Cognitive Impairment; Dementia; Hypoxia; Hyperhomocysteinemia; Vitamin B 12 Deficiency; Iron Deficiency; Anemia; TBI; Neurodegenerative Disorders; Alzheimer's Disease; Vascular Dementia; Brain Injuries; Tauopathies; Parkinson's Disease; Lewy Body Dementia; Frontotemporal Dementia; TDP-43 Proteinopathies
August 4, 2016
725
NCT02832921
Recruiting
Recruiting
Cognitive-motor Intervention Using Virtual Reality for Middle-aged Individuals at High Dementia Risk
Conditions: Alzheimer's Disease (AD)
Intervention: Cognitive Training By Virtual Reality, Watching A Scientific TV Documentary, Treadmill
Conditions: Alzheimer's Disease (AD)
Intervention: Cognitive Training By Virtual Reality, Watching A Scientific TV Documentary, Treadmill
January 24, 2018
726
NCT02490137
Completed
Completed
Brain Changes With Game Training in Aging
Conditions: Aging; Dementia
Intervention: Race Car Video Game
Conditions: Aging; Dementia
Intervention: Race Car Video Game
January 8, 2019
727
NCT02686554
Unknown status
Unknown status
Identification of Proteostasis-related Biomarkers in Alzheimer´s Dementia
Conditions: Alzheimer Disease
Intervention: Neuropsychological Assessment
Conditions: Alzheimer Disease
Intervention: Neuropsychological Assessment
July 20, 2017
728
NCT03625128
Completed
Completed
18F-PM-PBB3 PET Study in Tauopathy Including Alzheimer's Disease, Other Dementias and Normal Controls
Conditions: Alzheimer's Disease; Cortical Basal Syndrome; Frontotemporal Dementia; Progressive Supranuclear Palsy; Vascular Cognitive Impairment
Intervention: F-18
Conditions: Alzheimer's Disease; Cortical Basal Syndrome; Frontotemporal Dementia; Progressive Supranuclear Palsy; Vascular Cognitive Impairment
Intervention: F-18
October 17, 2019
729
NCT02413554
Completed
Completed
Rivastigmine Patch Effect on the Post-operative Delirium in Patients at Risk of Dementia.
Conditions: Delirium
Intervention: Rivastigmine Patch
Conditions: Delirium
Intervention: Rivastigmine Patch
April 7, 2015
730
NCT02013518
Unknown status
Unknown status
Cognitive Behavioural Therapy for Persons With MCI or Mild Dementia
Conditions: Alzheimers' Disease
Intervention: Cognitive Behavioural Therapy
Conditions: Alzheimers' Disease
Intervention: Cognitive Behavioural Therapy
December 11, 2013
731
NCT02993367
Unknown status
Unknown status
The Efficacy of Butylphthalide Soft Capsules in Patents With VCIND
Conditions: Vascular Cognitive Impairment no Dementia
Intervention: Butylphthalide Soft Capsules, Placebo Butylphthalide Soft Capsules
Conditions: Vascular Cognitive Impairment no Dementia
Intervention: Butylphthalide Soft Capsules, Placebo Butylphthalide Soft Capsules
March 15, 2017
732
NCT01198093
Unknown status
Unknown status
Clinical Research Center for Dementia of South Korea (CREDOS)(or CRCD)
Conditions: Alzheimer's Disease
Conditions: Alzheimer's Disease
September 26, 2012
733
NCT04146818
Not yet recruiting
Not yet recruiting
Study of the Effects of Adapted Tango and Multidimensional Intervention in pREvention of Dementia in agiNG (STRENGTH)
Conditions: Mild Cognitive Impairment
Intervention: Adapted Tango Dancing, Control
Conditions: Mild Cognitive Impairment
Intervention: Adapted Tango Dancing, Control
October 31, 2019
734
NCT02149160
Unknown status
Unknown status
Study to Assess the Safety, Tolerability, and Pharmacodynamic (PD) Effects of FRM-0334 in Subjects With Prodromal to Moderate Frontotemporal Dementia With Granulin Mutation
Conditions: Granulin Mutation
Intervention: FRM-0334, Placebo
Conditions: Granulin Mutation
Intervention: FRM-0334, Placebo
March 22, 2016
735
NCT01217268
Withdrawn
Withdrawn
Use of Telemedicine in Collaboration Between a Psychogeriatric Unit and Nursing Homes
Conditions: Dementia; Behavioural Disorders
Intervention: Training In Person Centered Care By Supervision Using Video-conference
Conditions: Dementia; Behavioural Disorders
Intervention: Training In Person Centered Care By Supervision Using Video-conference
September 5, 2018
736
NCT02122068
Completed
Completed
Meditation for Dementia Caregivers Major Depressive Disorder in Family Dementia Caregivers
Conditions: Central Meditation and Imagery Therapy; Relaxation Recording
Intervention: Central Meditation And Imagery Therapy, Relaxation Cd
Conditions: Central Meditation and Imagery Therapy; Relaxation Recording
Intervention: Central Meditation And Imagery Therapy, Relaxation Cd
November 14, 2018
737
NCT03565809
Enrolling by invitation
Enrolling by invitation
Quality of the Management of Diabetes in Elderly People With Dementia in France
Conditions: Alzheimer Disease
Intervention: Incidence Analysis
Conditions: Alzheimer Disease
Intervention: Incidence Analysis
December 18, 2018
738
NCT04098666
Not yet recruiting
Not yet recruiting
Metformin in Alzheimer's Dementia Prevention
Conditions: Mild Cognitive Impairment
Intervention: Placebo Oral Tablet, Extended Release Metformin
Conditions: Mild Cognitive Impairment
Intervention: Placebo Oral Tablet, Extended Release Metformin
November 7, 2019
739
NCT03628404
Recruiting
Recruiting
Defining the Genetic Etiology of Alzheimer's Disease in the Faroe Islands
Conditions: Alzheimer Disease; Dementia
Conditions: Alzheimer Disease; Dementia
August 9, 2018
740
NCT02185053
Completed
Completed
A Phase II Study of CPC-201 to Treat Alzheimer's Disease Type Dementia
Conditions: Alzheimer's Disease
Intervention: CPC-201
Conditions: Alzheimer's Disease
Intervention: CPC-201
July 25, 2016
741
NCT02014246
Recruiting
Recruiting
Genetic Characterization of Movement Disorders and Dementias
Conditions: Ataxia; Dystonia; Parkinson's Disease; Amyotrophic Lateral Sclerosis; Corticobasal Degeneration; Multiple System Atrophy; Alzheimer's Disease; Lewy Body Dementia; Parkinson Disease-Dementia; Dentatorubral-pallidoluysian Atrophy; Creutzfeldt-Jakob Disease and Fatal Familial Insomnia; Fragile X-associated Tremor/Ataxia Syndrome; Krabbe's Disease; Niemann-Pick Disease, Type C; Neuronal Ceroid Lipofuscinosis
Conditions: Ataxia; Dystonia; Parkinson's Disease; Amyotrophic Lateral Sclerosis; Corticobasal Degeneration; Multiple System Atrophy; Alzheimer's Disease; Lewy Body Dementia; Parkinson Disease-Dementia; Dentatorubral-pallidoluysian Atrophy; Creutzfeldt-Jakob Disease and Fatal Familial Insomnia; Fragile X-associated Tremor/Ataxia Syndrome; Krabbe's Disease; Niemann-Pick Disease, Type C; Neuronal Ceroid Lipofuscinosis
July 6, 2019
742
NCT00799786
Completed
Completed
Building Better Caregivers Online: An Online Workshop for Caregivers of Those With Traumatic Brain Injury, Post Traumatic Stress Disorder, or Alzheimer's or Other Dementia
Conditions: Dementia; Brain Injuries; Stress Disorders, Traumatic
Intervention: Building Better Caregivers Online Workshop
Conditions: Dementia; Brain Injuries; Stress Disorders, Traumatic
Intervention: Building Better Caregivers Online Workshop
August 12, 2010
743
NCT03045718
Unknown status
Unknown status
Effects of Horticultural Therapy on Elderly at Risk of Cognitive Decline
Conditions: Horticultural Therapy; Dementia
Intervention: Horticultural Therapy
Conditions: Horticultural Therapy; Dementia
Intervention: Horticultural Therapy
February 5, 2017
744
NCT02131545
Completed
Completed
Pharmacokinetic Study Comparing Topical, Rectal, and Oral Quetiapine
Conditions: Dementia; Delirium
Intervention: Quetiapine 25 Mg Gel Applied Topically, Quetiapine 25 Mg Tablet By Mouth, Quetiapine 25 Mg Rectal Suppository, Quetiapine 25 Mg Gel Applied Topically
Conditions: Dementia; Delirium
Intervention: Quetiapine 25 Mg Gel Applied Topically, Quetiapine 25 Mg Tablet By Mouth, Quetiapine 25 Mg Rectal Suppository, Quetiapine 25 Mg Gel Applied Topically
April 21, 2017
745
NCT01436552
Unknown status
Unknown status
Psychopathological Risk Factors Associated With Conversion From Mild Cognitive Impairment to Dementia
Conditions: Mild Cognitive Impairment
Conditions: Mild Cognitive Impairment
September 16, 2011
746
NCT02989402
Recruiting
Recruiting
A Phase IV Study to Evaluate Safety, Tolerability and Effectiveness of Rivastigmine Patch 15cm2 in Patients With Severe Dementia of the Alzheimer's Type.
Conditions: Alzheimer's Disease
Intervention: Rivastigmine
Conditions: Alzheimer's Disease
Intervention: Rivastigmine
November 18, 2019
747
NCT03621839
Recruiting
Recruiting
New CSF Biomarkers for Alzheimer's Disease
Conditions: Alzheimer Disease; Dementia; Neurodegenerative Diseases
Conditions: Alzheimer Disease; Dementia; Neurodegenerative Diseases
August 3, 2018
748
NCT01429623
Completed
Completed
A 3 Year Study to Evaluate the Safety and Efficacy of Low Dose Ladostigil in Patients With Mild Cognitive Impairment
Conditions: Mild Cognitive Impairment; Dementia
Intervention: Ladostigil Hemitartrate, Placebo
Conditions: Mild Cognitive Impairment; Dementia
Intervention: Ladostigil Hemitartrate, Placebo
June 14, 2017
749
NCT02249403
Completed
Completed
Efficacy and Safety of Talsaclidine in Patients With Mild to Moderate Dementia of Alzheimer Type
Conditions: Alzheimer Disease
Intervention: Talsaclidine 6 Mg, Talsaclidine 12 Mg, Talsaclidine 24 Mg, Talsaclidine 36 Mg, Placebo
Conditions: Alzheimer Disease
Intervention: Talsaclidine 6 Mg, Talsaclidine 12 Mg, Talsaclidine 24 Mg, Talsaclidine 36 Mg, Placebo
September 25, 2014
750
NCT02986386
Recruiting
Recruiting
Oral Health for Healthy Cognitive Aging
Conditions: Malocclusion; Dementia
Intervention: Dental Occlusion Restoration, Orthodontic Treatment Of Malocclusion
Conditions: Malocclusion; Dementia
Intervention: Dental Occlusion Restoration, Orthodontic Treatment Of Malocclusion
May 10, 2018
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Last Updated
The last updated date is the most recent date when changes to a clinical trial were
submitted to ClinicalTrials.gov. There is often a delay of a few days before the
updated trial is available on the clinical trials website.
Specify a From date to find the most recently changed trials. Specify both From and To dates to find trials changed during a certain period. If no dates are given, all trials will be included.
Dates should be given in a MM/DD/YYYY format, as in 1/1/2006 or 8/17/2004.
Specify a From date to find the most recently changed trials. Specify both From and To dates to find trials changed during a certain period. If no dates are given, all trials will be included.
Dates should be given in a MM/DD/YYYY format, as in 1/1/2006 or 8/17/2004.
First Received
The first received date is the date when the clinical trial was first submitted
to ClinicalTrials.gov. There is often a delay of a few days before the
trial is available on the clinical trials website.
Clinical trial records are often updated after they have been published. The first received, last updated, start, and end dates are all displayed in the full text view of the clinical trial.
Specify a From date to find the most recent trials. Specify both From and To dates to find trials submitted during a certain period. If no dates are given, all trials will be included.
Dates should be given in a MM/DD/YYYY format, as in 1/1/2006 or 8/17/2004.
Clinical trial records are often updated after they have been published. The first received, last updated, start, and end dates are all displayed in the full text view of the clinical trial.
Specify a From date to find the most recent trials. Specify both From and To dates to find trials submitted during a certain period. If no dates are given, all trials will be included.
Dates should be given in a MM/DD/YYYY format, as in 1/1/2006 or 8/17/2004.
Safety Issue
If selected, restricts search results to those studies which have
an outcome measure designated as a safety issue. Note that this is a
poor estimate of the safety of a treatment or intervention, but it is
all we have now.
Funded By
Studies are supported by one or more organizations called sponsors.
Support includes contributions of facilities, expertise, and/or financial resources.
All sponsors in the database have been assigned one of the following organization types:
National Institutes of Health (NIH)
Other U.S. Federal Agency - Food and Drug Administration (FDA), Centers for Disease Control and Prevention (CDC), Department of Veterans Affairs (VA), etc.
Industry - the pharmaceutical companies
University/Organization - all others, including community-based organizations
Click the check box to the left of each organization type that you wish to include in your search. You can select more than one organization type. If you do not select any type, all types will be included.
National Institutes of Health (NIH)
Other U.S. Federal Agency - Food and Drug Administration (FDA), Centers for Disease Control and Prevention (CDC), Department of Veterans Affairs (VA), etc.
Industry - the pharmaceutical companies
University/Organization - all others, including community-based organizations
Click the check box to the left of each organization type that you wish to include in your search. You can select more than one organization type. If you do not select any type, all types will be included.
Study Phase
Click the check box to the left of each study phase that you wish to include in your search. You can select more than one study phase. If you do not select a any phase, all phases will be included.
Most clinical trials are designated as phase 1, 2, 3, or 4, based on the type of questions
that study is seeking to answer:
In Phase 1 (Phase I) clinical trials, researchers test a new drug or treatment in a small group of people (20-80) for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
In Phase 2 (Phase II) clinical trials, the study drug or treatment is given to a larger group of people (100-300) to see if it is effective and to further evaluate its safety.
In Phase 3 (Phase III) clinical trials, the study drug or treatment is given to large groups of people (1,000-3,000) to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
In Phase 4 (Phase IV) clinical trials, post marketing studies delineate additional information including the drug's risks, benefits, and optimal use.
These phases are defined by the Food and Drug Administration in the Code of Federal Regulations.
In Phase 1 (Phase I) clinical trials, researchers test a new drug or treatment in a small group of people (20-80) for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
In Phase 2 (Phase II) clinical trials, the study drug or treatment is given to a larger group of people (100-300) to see if it is effective and to further evaluate its safety.
In Phase 3 (Phase III) clinical trials, the study drug or treatment is given to large groups of people (1,000-3,000) to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
In Phase 4 (Phase IV) clinical trials, post marketing studies delineate additional information including the drug's risks, benefits, and optimal use.
These phases are defined by the Food and Drug Administration in the Code of Federal Regulations.
Click the check box to the left of each study phase that you wish to include in your search. You can select more than one study phase. If you do not select a any phase, all phases will be included.
Age Group
Studies may be designed for participants of particular ages:
Children (birth-17 yrs old)
Adults (18-65 yrs old)
Senior (66+ yrs old)
Click the check box to the left of each age group that you wish to include in your search. You can select more than one age group. If you do not select a any group, all groups will be included.
Children (birth-17 yrs old)
Adults (18-65 yrs old)
Senior (66+ yrs old)
Click the check box to the left of each age group that you wish to include in your search. You can select more than one age group. If you do not select a any group, all groups will be included.
Gender
Searches can be restricted to studies which accept female or male participants.
Location Terms
If you are interested in a specific city (such as Los Angeles) or facility
name (such as the Mayo Clinic), enter it as a location term. Not all studies
include this level of detail, but if they do, this will find them.
Countries and States
Trials are often conducted at many locations around the world.
Select up to three locations to find trials conducted in
specific countries. Some countries (currently limited to the
United States, Canada, and Australia), locations can be narrowed
further by selecting a state.
Study IDs
Each trial is assigned one or more identification numbers by the institute, agency,
or organization sponsoring the trial. In addition, clinical trials assigns a
unique NCT identifier of the form NCTxxxxxxxx where each x is a numeric digit.
Use this box to search for a trial by NCT identifier or any other study
identification numbers.
Examples:
Examples:
NCT00001789
97-h-0197
ia0006
actg 076
97-h-0197
ia0006
actg 076
Sponsor (Lead)
Use this box to specify the name of an institute, organization, or company that is
conducting a trial.
It is common for several organizations to collaborate by providing funding, facilities, experimental treatments, etc. Which organization is considered the sponsor is decided by the data provider.
A search in this area will check only the sponsor field. To also look for collaborators, use the Sponsor/Collaborators search box.
When the Exact Match checkbox is checked, the sponsor name in the study must exactly match the sponsor name in the search. For example, if unchecked, a search for Merck in the lead sponsor field will find Merck, Merck KGaA, Dupont Merck, and Merck Sharp & Dohme. When checked, only Merck, with no other words in the name, will be found.
Examples:
National Cancer Institute
Mayo Clinic
Bristol-Myers Squibb
It is common for several organizations to collaborate by providing funding, facilities, experimental treatments, etc. Which organization is considered the sponsor is decided by the data provider.
A search in this area will check only the sponsor field. To also look for collaborators, use the Sponsor/Collaborators search box.
When the Exact Match checkbox is checked, the sponsor name in the study must exactly match the sponsor name in the search. For example, if unchecked, a search for Merck in the lead sponsor field will find Merck, Merck KGaA, Dupont Merck, and Merck Sharp & Dohme. When checked, only Merck, with no other words in the name, will be found.
Examples:
National Cancer Institute
Mayo Clinic
Bristol-Myers Squibb
Sponsor/Collaborators
Use this box to specify institutes, organizations, or companies that are
conducting or otherwise supporting a trial.
It is common for several organizations to collaborate by providing funding, facilities, experimental treatments, etc. Which organization is considered the sponsor is decided by the data provider.
Searching this area will look in both the sponsor field and in the collaborators field. To only look in the sponsor field, use the Sponsor (Lead) search box.
When the Exact Match checkbox is checked, the name in the study must exactly match the name in the search. For example, if unchecked, a search for Merck will find Merck, Merck KGaA, Dupont Merck, and Merck Sharp & Dohme. When checked, only Merck, with no other words in the name, will be found.
Examples:
National Cancer Institute
Mayo Clinic
Bristol-Myers Squibb
It is common for several organizations to collaborate by providing funding, facilities, experimental treatments, etc. Which organization is considered the sponsor is decided by the data provider.
Searching this area will look in both the sponsor field and in the collaborators field. To only look in the sponsor field, use the Sponsor (Lead) search box.
When the Exact Match checkbox is checked, the name in the study must exactly match the name in the search. For example, if unchecked, a search for Merck will find Merck, Merck KGaA, Dupont Merck, and Merck Sharp & Dohme. When checked, only Merck, with no other words in the name, will be found.
Examples:
National Cancer Institute
Mayo Clinic
Bristol-Myers Squibb
Outcome Measures
Use this box to specify an outcome measure used to evaluate trial results.
Examples:
weight loss
heart failure
suicide
Outcome measures are used to evaluate trial results. For example, an obesity treatment
might be evaluated by a measure of weight loss after 6 months. Measures can also be used
to quantify side effects, such as number of myocardial infarctions,
number of patients with heart arrhythmia, number of suicides, etc.
Use this box to specify an outcome measure used to evaluate trial results.
Examples:
weight loss
heart failure
suicide
Interventions
Use this box to specify drugs, devices, procedures, or vaccines used in a trial.
Examples:
clofibrate
cyclosporine
vitamin e
Interventions refer to the drug, vaccine, procedure, device, or other potential treatment being studied.
Interventions can also include less intrusive possibilities such as surveys, education, and interviews.
Use this box to specify drugs, devices, procedures, or vaccines used in a trial.
Examples:
clofibrate
cyclosporine
vitamin e
Conditions
Use this box to specify the conditions being studied.
Examples:
lupus
heart attack
leukemia
risk factors for breast cancer
Conditions usually refer to a disease, disorder, syndrome, illness, or injury. In ClinicalTrials.gov,
conditions include any health issue worth studying, such as lifespan, quality of life, health risks, etc.
Use this box to specify the conditions being studied.
Examples:
lupus
heart attack
leukemia
risk factors for breast cancer
Study Type
There are three types of studies available in ClinicalTrials.gov:
There are three types of studies available in ClinicalTrials.gov:
Interventional:
Observational:
Expanded Access:
Studies where individuals are assigned to receive specific interventions.
Participants may receive diagnostic, therapeutic or other types of interventions.
Assignment of the intervention may or may not be random.
Individuals are tracked and biomedical and/or health outcomes are assessed.
Observational:
Studies without an intervention.
Studies where biomedical and/or health outcomes are assessed in a pre-defined group of individuals.
Participants may receive diagnostic, therapeutic, or other interventions, but the investigator
does not assign specific interventions to the participants of the study.
Expanded Access:
Records describing the procedure for obtaining an experimental drug or device for patients who
are failing on currently available treatments for their condition and also are unable to
participate in ongoing clinical trials. Expanded Access records are used to register all
types of non-protocol access to experimental treatments, including protocol exception,
single-patient IND, treatment IND, compassionate use, emergency use, continued access and parallel track.
Study Results
Searches can be restricted to studies with or without results.
The inclusion of study results is a relatively new feature of ClinicalTrials.gov. Collection of results began in September of 2008. Almost all older studies and some newer studies do not include results. As time goes on, there will be more results available.
The inclusion of study results is a relatively new feature of ClinicalTrials.gov. Collection of results began in September of 2008. Almost all older studies and some newer studies do not include results. As time goes on, there will be more results available.
Recruitment Status
Also known as Enrollment Status.
Not all clinical trials in this database are accepting new participants. If you are looking for studies that are currently recruiting participants, will be recruiting in the future, or are about drugs that are available for expanded access, select Open Studies in the recruitment menu.
If you are interested in all trials, whether they are recruiting new participants or not, leave the menu with All Studies selected.
Trials may not be recruiting because they are full, completed, or halted for various reasons. In addition, some trials have very restrictive eligibility requirements and must seek participants by invitation only. To see these studies, Select Closed Studies in the recruitment menu.
Full list of all possible recruitment status values:
Open recruitment status values:
Closed recruitment status values:
Values are color coded (as shown) in the search results.
Not all clinical trials in this database are accepting new participants. If you are looking for studies that are currently recruiting participants, will be recruiting in the future, or are about drugs that are available for expanded access, select Open Studies in the recruitment menu.
If you are interested in all trials, whether they are recruiting new participants or not, leave the menu with All Studies selected.
Trials may not be recruiting because they are full, completed, or halted for various reasons. In addition, some trials have very restrictive eligibility requirements and must seek participants by invitation only. To see these studies, Select Closed Studies in the recruitment menu.
Full list of all possible recruitment status values:
Open recruitment status values:
Recruiting,
Not yet recruiting, or
Available for expanded access.
Not yet recruiting, or
Available for expanded access.
Closed recruitment status values:
Active, not recruiting,
Completed,
Terminated,
Suspended,
Withdrawn,
Enrolling by invitation,
Temporarily not available for expanded access,
No longer available for expanded access,
Approved for marketing, or
Unknown.
Completed,
Terminated,
Suspended,
Withdrawn,
Enrolling by invitation,
Temporarily not available for expanded access,
No longer available for expanded access,
Approved for marketing, or
Unknown.
Search Terms
Use this box to specify general search terms found anywhere in the trial record.
Multiple terms can be separated by an AND (all uppercase).
Examples:
type ii diabetes
veterans affairs medical center
heart attacks in older adults
nhlbi AND heart disease
Cisplatin AND safety study
Multiple terms can be separated by an AND (all uppercase).
Examples:
type ii diabetes
veterans affairs medical center
heart attacks in older adults
nhlbi AND heart disease
Cisplatin AND safety study
Help for Searching clinical trials
Help Topics:
Basic Search:
On the Basic Search page, enter a word or word(s) that you want to use to find studies.
These may include diseases, interventions, and/or locations.
Medical terms are often several words long, such as Percutaneous Coronary Intervention. To only find studies where the words are together as a phrase, put the term in quotes (e.g., "Percutaneous Coronary Intervention"). If you search for a multi-word term without quotes, studies with all words together as a phrase will appear higher in the results list than studies where the words are separated and spread throughout the document. For example, a search for Heart Attack will list a study about,
A search for "Heart Attack" would not find the second study. Synonyms are known for some terms and are used where possible. For example, a search for Heart Attack will also find occurrences of Myocardial Infarction.
Medical terms are often several words long, such as Percutaneous Coronary Intervention. To only find studies where the words are together as a phrase, put the term in quotes (e.g., "Percutaneous Coronary Intervention"). If you search for a multi-word term without quotes, studies with all words together as a phrase will appear higher in the results list than studies where the words are separated and spread throughout the document. For example, a search for Heart Attack will list a study about,
Use of a Pacemaker Following a Heart Attack.
higher than the study,
Heart Defects and Transient Ischemic Attacks
A search for "Heart Attack" would not find the second study. Synonyms are known for some terms and are used where possible. For example, a search for Heart Attack will also find occurrences of Myocardial Infarction.
Advanced Search:
Many searches are a single term and can be performed with a few words in the
search box. But, sometimes you need more control. Click on the Advanced Search tab
(if starting a new search) or Refine Search tab (if modifying an existing search)
to show additional search fields.
The additional search fields can be used to limit your search results. Note that it is not necessary to fill in all the fields, only those that are needed for your search. If you are finding too few studies, consider clearing a field and searching again.
Search Terms:
Recruitment:
Interventions:
Outcomes Measures:
Sponsor/Collaborators:
Sponsor (Lead):
Study IDs:
Country/State:
Location Terms:
Gender:
Age Group:
Phase:
Funded By:
Safety Issue:
First Received:
Last Updated:
The additional search fields can be used to limit your search results. Note that it is not necessary to fill in all the fields, only those that are needed for your search. If you are finding too few studies, consider clearing a field and searching again.
Search Terms:
Performs a general search in all sections of the study record, including title,
description, conditions, interventions, locations, etc. Terms in this field are
searched the same as Basic Search.
Recruitment:
Limits search results to studies that are open or closed. New volunteers may be
able to participate in open studies, but not closed studies.
Open recruitment status values:
Closed recruitment status values:
Values are color coded (as shown) in the search results.
Study Results:Open recruitment status values:
Recruiting,
Not yet recruiting, or
Available for expanded access.
Not yet recruiting, or
Available for expanded access.
Closed recruitment status values:
Active, not recruiting,
Completed,
Terminated,
Suspended,
Withdrawn,
Enrolling by invitation,
Temporarily not available for expanded access,
No longer available for expanded access,
Approved for marketing, or
Unknown.
Completed,
Terminated,
Suspended,
Withdrawn,
Enrolling by invitation,
Temporarily not available for expanded access,
No longer available for expanded access,
Approved for marketing, or
Unknown.
Values are color coded (as shown) in the search results.
Limits search results based on whether the study has results or not:
Study Type:
All Studies,
Studies With Results, or
Studies Without Results
The inclusion of Study Results is a new feature of ClinicalTrials.gov.
Only a few studies have results available.Studies With Results, or
Studies Without Results
Limits search results to any of the following study types:
Conditions:
Interventional,
Observational, or
Expanded Access
Observational, or
Expanded Access
Performs a search on fields describing the diseases or conditions being studied.
Interventions:
Performs a search on fields listing the drugs or interventions being studied.
Outcomes Measures:
Performs a search on fields listing the outcome measures used to quantify study results.
Sponsor/Collaborators:
Performs a search on fields listing the sponsor and collaborators of a study.
When the Exact Match checkbox is checked, the sponsor/collaborator name in the study must exactly match the name in the search. For example, if unchecked, a search for Merck in the sponsor/collaborator field will find Merck, Merck KGaA, Dupont Merck, and Merck Sharp & Dohme. When checked, only Merck, with no other words in the name, will be found.
When the Exact Match checkbox is checked, the sponsor/collaborator name in the study must exactly match the name in the search. For example, if unchecked, a search for Merck in the sponsor/collaborator field will find Merck, Merck KGaA, Dupont Merck, and Merck Sharp & Dohme. When checked, only Merck, with no other words in the name, will be found.
Sponsor (Lead):
Performs a search on the sponsor field of a study.
It is common for several organizations to collaborate by providing funding, facilities, experimental treatments, etc. Which organization is considered the "sponsor" is decided by the data provider.
When the Exact Match checkbox is checked, the lead sponsor name in the study must exactly match the lead sponsor name in the search. For example, if unchecked, a search for Merck in the lead sponsor field will find Merck, Merck KGaA, Dupont Merck, and Merck Sharp & Dohme. When checked, only Merck, with no other words in the name, will be found.
It is common for several organizations to collaborate by providing funding, facilities, experimental treatments, etc. Which organization is considered the "sponsor" is decided by the data provider.
When the Exact Match checkbox is checked, the lead sponsor name in the study must exactly match the lead sponsor name in the search. For example, if unchecked, a search for Merck in the lead sponsor field will find Merck, Merck KGaA, Dupont Merck, and Merck Sharp & Dohme. When checked, only Merck, with no other words in the name, will be found.
Study IDs:
Performs a search on fields listing ID numbers.
Country/State:
Trials are often conducted at many locations around the world.
Select up to three locations to find trials conducted in
specific countries. Some countries (currently limited to the
United States, Canada, and Australia), locations can be narrowed
further by selecting a state (e.g., United States, Alabama).
Location Terms:
Finds studies in specific locations such as a city (Los Angeles) or facility (Mayo Clinic).
Not all studies include this level of detail, but if they do, this will find them.
Gender:
Limits search results to those studies that accept female or male participants.
Age Group:
Limits search results to those studies that include at least one of the specified age
ranges. More than one age group can be selected.
Phase:
Limits search results to studies that are labeled with at least one of the specified
phases. More than one Phase can be selected.
Funded By:
Limits search results to studies that have at least one sponsor of the specified types.
More than one sponsor type can be selected.
Safety Issue:
Limits search results to studies that have at least one outcome measure designated as a safety issue.
First Received:
Limits search results to studies that were received by clinical trials within a
specified date range. The "From" or "To" field can be left blank.
Last Updated:
Limits search results to studies that were modified within a
specified date range. The "From" or "To" field can be left blank.
Refine Search:
Searches display a list of studies found (List Results tab). If you are not content with
the search results, click on the Refine Search tab at the top of the list to modify your
search.
Add terms to empty fields to search within your current result. You can also add terms to fields that contain terms. For best results, use an AND (all upper case) as a separator between terms in the same field.
For example:
When you are done making changes, click Search to display the new results.
Add terms to empty fields to search within your current result. You can also add terms to fields that contain terms. For best results, use an AND (all upper case) as a separator between terms in the same field.
For example:
heart attack
heart attack AND aspirin
heart attack AND aspirin AND older adults
heart attack AND aspirin AND older adults AND California
heart attack AND aspirin
heart attack AND aspirin AND older adults
heart attack AND aspirin AND older adults AND California
When you are done making changes, click Search to display the new results.
Search Expressions:
Use AND (all upper case) to find study records that contain all terms connected by AND.
For example:
Use OR (all upper case) to find study records that contain either term connected by OR.
For example:
Use NOT (all upper case) to find study records that do not contain the term following NOT.
For example:
Likewise, AND, OR, NOT, and parentheses can be used to create more complicated search expressions.
For example:
Note that the use of AND and OR as logical operators can be confusing.
An appropriate search for a list such as,
To search for AND as a word, instead of using it as an operator, put it in quotes.
Likewise, you can quote OR, NOT, and parentheses.
For example:
prostate cancer AND radiation
heart disease AND stroke AND California
heart disease AND stroke AND California
Use OR (all upper case) to find study records that contain either term connected by OR.
For example:
Aspirin OR ibuprofen
heart disease OR heart attack
heart disease OR heart attack
Use NOT (all upper case) to find study records that do not contain the term following NOT.
For example:
Immunodeficiency NOT AIDS
Likewise, AND, OR, NOT, and parentheses can be used to create more complicated search expressions.
For example:
prostate cancer AND NOT ( radiation OR homeopathic remedies )
( heart disease OR heart attack ) AND ( stroke OR clot )
( heart disease OR heart attack ) AND ( stroke OR clot )
Note that the use of AND and OR as logical operators can be confusing.
An appropriate search for a list such as,
Ear, Nose, and Throat Conditions
is the expression
( Ear OR Nose OR Throat ) AND Conditions
Fortunately, search will do a pretty good job of finding the right studies either way.To search for AND as a word, instead of using it as an operator, put it in quotes.
Likewise, you can quote OR, NOT, and parentheses.