Clinical Trials
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#
NCTID/Status
Study
Last Changed
1
NCT04023747
Not yet recruiting
Not yet recruiting
Oxford Pre-cancerous Lymphoproliferative Disorders Study
Conditions: Pre-cancerous Lymphoproliferative Disorders
Conditions: Pre-cancerous Lymphoproliferative Disorders
July 16, 2019
2
NCT04023734
Not yet recruiting
Not yet recruiting
A Targeted and Tailored Pharmacist Intervention to Improve Adherence to Antihypertensive Drugs Among Diabetes Patients
Conditions: Diabetes Mellitus, Type 2; Hypertension; Medication Nonadherence
Intervention: Reminders, Habit-based Strategies And/or Involvement Of Family Member, Counselling To Increase Knowledge, Counselling To Increase Motivation, Explore/address Other Drug Related Problems, Usual Care Based On The Indonesian Guideline
Conditions: Diabetes Mellitus, Type 2; Hypertension; Medication Nonadherence
Intervention: Reminders, Habit-based Strategies And/or Involvement Of Family Member, Counselling To Increase Knowledge, Counselling To Increase Motivation, Explore/address Other Drug Related Problems, Usual Care Based On The Indonesian Guideline
July 16, 2019
3
NCT04023721
Recruiting
Recruiting
Evaluating the Safety and Efficacy of Inarigivir in Non-cirrhotic, Hepatitis B e Antigen-negative Subjects Infected With HBV Virus and Receiving or Stopping Treatment With a NUC Inhibitor
Conditions: Hepatitis B; HBV; Hepatitis B, Chronic
Conditions: Hepatitis B; HBV; Hepatitis B, Chronic
July 16, 2019
4
NCT04023708
Not yet recruiting
Not yet recruiting
Observational Study to Evaluate the Safety of CYD Tetravalent Dengue Vaccine (CYD-TDV) in Pregnant Women and Their Offsprings Inadvertently Exposed During Pregnancy
Conditions: Dengue Dengue Fever Dengue Hemorrhagic Fever
Conditions: Dengue Dengue Fever Dengue Hemorrhagic Fever
July 16, 2019
5
NCT04023695
Completed
Completed
Trigger Finger Corticosteroid Injection With and Without Local Anesthetic
Conditions: Trigger Finger
Intervention: Corticosteroid With Lidocaine With Epinephrine, Corticosteroid With Normal Saline
Conditions: Trigger Finger
Intervention: Corticosteroid With Lidocaine With Epinephrine, Corticosteroid With Normal Saline
July 15, 2019
6
NCT04023682
Completed
Completed
ProvodineTM Decreases Hand Contamination
Conditions: Hand Hygiene
Intervention: Provodine Hand Sanitizer
Conditions: Hand Hygiene
Intervention: Provodine Hand Sanitizer
July 15, 2019
7
NCT04023669
Recruiting
Recruiting
Evaluation of LY2606368 Therapy in Combination With Cyclophosphamide or Gemcitabine for Children and Adolescents With Refractory or Recurrent Group 3/Group 4 or SHH Medulloblastoma Brain Tumors
Conditions: Brain Tumor; Brain Tumor, Recurrent; Brain Tumor, Refractory; Brain Tumor, Pediatric; Medulloblastoma; Medulloblastoma Recurrent; Medulloblastoma, Non-WNT/Non-SHH; Medulloblastoma, Non-WNT/Non-SHH, Group 3; Medulloblastoma, Non-WNT/Non-SHH, Group 4; Brain Cancer; CNS Cancer; CNS Tumor; CNS Neoplasm
Intervention: Prexasertib, Cyclophosphamide, Gemcitabine, Filgrastim, Peg-filgrastim
Conditions: Brain Tumor; Brain Tumor, Recurrent; Brain Tumor, Refractory; Brain Tumor, Pediatric; Medulloblastoma; Medulloblastoma Recurrent; Medulloblastoma, Non-WNT/Non-SHH; Medulloblastoma, Non-WNT/Non-SHH, Group 3; Medulloblastoma, Non-WNT/Non-SHH, Group 4; Brain Cancer; CNS Cancer; CNS Tumor; CNS Neoplasm
Intervention: Prexasertib, Cyclophosphamide, Gemcitabine, Filgrastim, Peg-filgrastim
July 16, 2019
8
NCT04023656
Recruiting
Recruiting
Prognosis of Paroxysmal Kinesigenic Choreoathetosis in Korea
Conditions: Paroxysmal Kinesigenic Choreoathetosis
Conditions: Paroxysmal Kinesigenic Choreoathetosis
July 15, 2019
9
NCT04023643
Not yet recruiting
Not yet recruiting
Pediatric Ventilation Weaning
Conditions: Respiration, Artificial; Ventilator Weaning
Intervention: Ventilation Weaning
Conditions: Respiration, Artificial; Ventilator Weaning
Intervention: Ventilation Weaning
July 16, 2019
10
NCT04023630
Not yet recruiting
Not yet recruiting
DUAL Antithrombotic Therapy in Patients With AF and ACS
Conditions: Atrial Fibrillation; Acute Coronary Syndromes
Conditions: Atrial Fibrillation; Acute Coronary Syndromes
July 16, 2019
11
NCT04023617
Recruiting
Recruiting
A Study of Nivolumab +/- Docetaxel in Patients Previously Treated With Advanced or Metastatic NSCLC
Conditions: Carcinoma, Non-Small-Cell Lung; Docetaxel; Nivolumab
Conditions: Carcinoma, Non-Small-Cell Lung; Docetaxel; Nivolumab
July 16, 2019
12
NCT04023604
Not yet recruiting
Not yet recruiting
Antimicrobial-free Production of Beef Cattle's Affect on Gut Microbiome
Conditions: Diet Modification
Conditions: Diet Modification
July 16, 2019
13
NCT04023591
Not yet recruiting
Not yet recruiting
Nerve Transfer After Spinal Cord Injury- Multi-center
Conditions: Tetraplegia; Spinal Cord Injuries; Quadriplegia Flaccid
Intervention: Surgery/Occupational Therapy
Conditions: Tetraplegia; Spinal Cord Injuries; Quadriplegia Flaccid
Intervention: Surgery/Occupational Therapy
July 15, 2019
14
NCT04023578
Completed
Completed
An Investigation of Functional Improvements in the RHEO KNEE Compared to Hydraulic MPKs
Conditions: Prosthesis User; Amputation
Conditions: Prosthesis User; Amputation
July 16, 2019
15
NCT04023565
Recruiting
Recruiting
Moxonidine + Perindopril in Hypertensive Patients With Metabolic Syndrome
Conditions: Arterial Hypertension; Metabolic Syndrome
Conditions: Arterial Hypertension; Metabolic Syndrome
July 15, 2019
16
NCT04023552
Not yet recruiting
Not yet recruiting
Assessing the Impact of Lipoprotein (a) Lowering With TQJ230 on Major Cardiovascular Events in Patients With CVD
Conditions: Cardiovascular Disease and Lipoprotein(a)
Conditions: Cardiovascular Disease and Lipoprotein(a)
July 16, 2019
17
NCT04023539
Not yet recruiting
Not yet recruiting
Effect of Cinnamomum Zeylanicum on Glycemic Levels of Adult Patients With Type 2 Diabetes
Conditions: Type 2 Diabetes
Conditions: Type 2 Diabetes
July 16, 2019
18
NCT04023526
Not yet recruiting
Not yet recruiting
A Study of Cusatuzumab Plus Azacitidine in Participants With Newly Diagnosed Acute Myeloid Leukemia Who Are Not Candidates for Intensive Chemotherapy
Conditions: Leukemia, Myeloid, Acute
Conditions: Leukemia, Myeloid, Acute
July 16, 2019
19
NCT04023513
Active, not recruiting
Active, not recruiting
Dietary Protein and Resistance Exercise in Elderly
Conditions: Aging
Conditions: Aging
July 16, 2019
20
NCT04023500
Active, not recruiting
Active, not recruiting
Supporting Oral Self-care of Patients With Periodontitis Through Motivational Interview
Conditions: Periodontal Diseases; Patient Education; Self-Care
Conditions: Periodontal Diseases; Patient Education; Self-Care
July 16, 2019
21
NCT04023487
Not yet recruiting
Not yet recruiting
Evaluation of an Intervention for Young Adults With Diabetes: Resilient, Empowered, Active Living-Telehealth (REAL-T)
Conditions: Diabetes Mellitus, Type 1
Conditions: Diabetes Mellitus, Type 1
July 15, 2019
22
NCT04023474
Not yet recruiting
Not yet recruiting
Platelet-Rich Fibrin in the Healing of Regional and Free Flaps
Conditions: Head and Neck Disorder; Free Flap
Conditions: Head and Neck Disorder; Free Flap
July 16, 2019
23
NCT04023461
Recruiting
Recruiting
Isolation of Pulmonary Veins With PVAC GOLD in Elderly Patients
Conditions: Atrial Fibrillation Paroxysmal; Cardiac Arrythmias
Conditions: Atrial Fibrillation Paroxysmal; Cardiac Arrythmias
July 15, 2019
24
NCT04023448
Recruiting
Recruiting
The Effect of Different Reconstruction Methods on Anterior Resection Syndrome
Conditions: Rectal Cancer; Low Anterior Resection Syndrome
Conditions: Rectal Cancer; Low Anterior Resection Syndrome
July 16, 2019
25
NCT04023435
Recruiting
Recruiting
Pain Neuroscience Education for Depression
Conditions: Chronic Low-back Pain; Depression
Intervention: PNE Edcuation
Conditions: Chronic Low-back Pain; Depression
Intervention: PNE Edcuation
July 16, 2019
26
NCT04023422
Not yet recruiting
Not yet recruiting
Clinic Navigation and Home Visits to Improve Guideline-based Care and Outcomes in Low Income Minority Adults With Asthma
Conditions: Asthma
Intervention: Clinical Intervention, Feedback
Conditions: Asthma
Intervention: Clinical Intervention, Feedback
July 15, 2019
27
NCT04023409
Completed
Completed
The Identification of Phenotypes in Patients With Severe Chronic Obstructive Pulmonary Disease
Conditions: Severe COPD
Conditions: Severe COPD
July 15, 2019
28
NCT04023396
Not yet recruiting
Not yet recruiting
Efficacy and Safety Study of ABX464 as Maintenance Therapy in Patients With Moderate to Severe Ulcerative Colitis
Conditions: Ulcerative Colitis
Conditions: Ulcerative Colitis
July 16, 2019
29
NCT04023383
Completed
Completed
New Cross Linked Hyaluronan Gel After Deep Infiltrating Endometriosis Surgery
Conditions: Endometriosis; Adhesion; Quality of Life; Surgery
Intervention: 40 Cc HyaRegen NCH Gel, 40 Cc Sterile Saline Solution
Conditions: Endometriosis; Adhesion; Quality of Life; Surgery
Intervention: 40 Cc HyaRegen NCH Gel, 40 Cc Sterile Saline Solution
July 16, 2019
30
NCT04023370
Not yet recruiting
Not yet recruiting
Evaluation of the Efficacy and Safety of the Application of BeGraft Peripheral Stent Graft System
Conditions: Iliac Artery Stenosis
Conditions: Iliac Artery Stenosis
July 16, 2019
31
NCT04023357
Not yet recruiting
Not yet recruiting
Clinical Assessment of Lithium Disilicate (E-max) and BioHPP Polyetheretherketone (PEEK) Endocrowns
Conditions: Endodontically Treated Teeth
Conditions: Endodontically Treated Teeth
July 16, 2019
32
NCT04023344
Completed
Completed
Efficacy and Safety of Insulin Lispro Biphasic 25 Compared to Humalog® Mix 25 in Type 2 Diabetes Mellitus Patients
Conditions: Diabetes Mellitus, Type 2; Diabetes Mellitus
Conditions: Diabetes Mellitus, Type 2; Diabetes Mellitus
July 16, 2019
33
NCT04023331
Not yet recruiting
Not yet recruiting
67Cu-SARTATE™ Peptide Receptor Radionuclide Therapy Administered to Pediatric Patients With High-Risk Neuroblastoma
Conditions: Neuroblastoma
Conditions: Neuroblastoma
July 16, 2019
34
NCT04023318
Not yet recruiting
Not yet recruiting
The BMI Project (Body, Mind, Inflammation)
Conditions: Overweight and Obesity; Chronic Inflammation
Conditions: Overweight and Obesity; Chronic Inflammation
July 15, 2019
35
NCT04023305
Not yet recruiting
Not yet recruiting
Sevoflurane PharmacokInetics in ARDS
Conditions: Acute Respiratory Distress Syndrome
Conditions: Acute Respiratory Distress Syndrome
July 16, 2019
36
NCT04023292
Recruiting
Recruiting
Comparative Study for the Degree of Biological Changes After Short-term 2 Weeks and 4 Weeks Preoperative Endocrine Therapy in Luminal Breast Cancer
Conditions: Breast Neoplasms
Conditions: Breast Neoplasms
July 16, 2019
37
NCT04023279
Completed
Completed
Effects of Myofascial Release and TENS Over Pain, Hand Prehensile Strength and Functionality of Superior Extremity in Women With Lateral Epicondylalgia
Conditions: Musculoskeletal Manipulations
Conditions: Musculoskeletal Manipulations
July 16, 2019
38
NCT04023266
Not yet recruiting
Not yet recruiting
July 16, 2019
39
NCT04023253
Not yet recruiting
Not yet recruiting
Pharmacologic Effect for Female Overactive Bladder Syndrome: Mirabegron Versus Solifenacin
Conditions: Overactive Bladder Syndrome
Conditions: Overactive Bladder Syndrome
July 15, 2019
40
NCT04023240
Not yet recruiting
Not yet recruiting
68-Ga-FAPI PET Imaging in Malignancy
Conditions: Cancer
Conditions: Cancer
July 15, 2019
41
NCT04023227
Not yet recruiting
Not yet recruiting
Efficacy and Safety of Sacubitril/Valsartan Compared With Enalapril on Morbidity, Mortality, and NT-proBNP Change in Patients With CCC
Conditions: Chagas Disease; Heart Failure
Intervention: Sacubitril/valsartan, Enalapril
Conditions: Chagas Disease; Heart Failure
Intervention: Sacubitril/valsartan, Enalapril
July 16, 2019
42
NCT04023214
Completed
Completed
The Role of Endothelial Dysfunction in Adult Polycystic Kidney Disease
Conditions: Polycystic Kidney, Autosomal Dominant
Conditions: Polycystic Kidney, Autosomal Dominant
July 15, 2019
43
NCT04023201
Recruiting
Recruiting
Nocturnal Symptoms and Quality of Life in Patients With Parkinson's Disease in Shanghai
Conditions: Parkinson's Disease
Conditions: Parkinson's Disease
July 15, 2019
44
NCT04023188
Active, not recruiting
Active, not recruiting
CART Phase 2 Study: A Ring-type Wearable Device for Atrial Fibrillation
Conditions: Atrial Fibrillation
Conditions: Atrial Fibrillation
July 15, 2019
45
NCT04023175
Not yet recruiting
Not yet recruiting
In Office Versus Telemedicine Preoperative Visit
Conditions: Telemedicine
Conditions: Telemedicine
July 16, 2019
46
NCT04023162
Active, not recruiting
Active, not recruiting
Therapy Exercises and Physiotherapy Delivered Operant Conditioning in the Treatment Chronic Low Back Pain
Conditions: Low Back Pain
Conditions: Low Back Pain
July 16, 2019
47
NCT04023149
Not yet recruiting
Not yet recruiting
Efficacy of Interleukin-2 Gargle in the Treatment of Oral Mucosa Lesion in Pemphigus Vulgaris
Conditions: Pemphigus Vulgaris
Conditions: Pemphigus Vulgaris
July 15, 2019
48
NCT04023136
Not yet recruiting
Not yet recruiting
Liver Resection Modeling
Conditions: Benign Liver Tumor; Malignant Tumor Liver; Cirrhosis
Conditions: Benign Liver Tumor; Malignant Tumor Liver; Cirrhosis
July 15, 2019
49
NCT04023123
Not yet recruiting
Not yet recruiting
Anterior Corneal Striae in Hypotony
Conditions: Hypotony Ocular; Cornea Folds and Rupture of Bowman's Membrane Both Eyes; Maculopathy
Conditions: Hypotony Ocular; Cornea Folds and Rupture of Bowman's Membrane Both Eyes; Maculopathy
July 16, 2019
50
NCT04023110
Not yet recruiting
Not yet recruiting
Risk-Guided Cardioprotection With Carvedilol in Breast Cancer Patients Treated With Doxorubicin and/or Trastuzumab
Conditions: Cardiotoxicity; Risk Factor, Cardiovascular; Toxicity Due to Chemotherapy; Breast Cancer; Cardiomyopathies; Heart Failure
Conditions: Cardiotoxicity; Risk Factor, Cardiovascular; Toxicity Due to Chemotherapy; Breast Cancer; Cardiomyopathies; Heart Failure
July 16, 2019
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 … 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219 6220 6221 6222 6223 6224 6225 6226 Next Last
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.