Clinical Trials: SEARCH[Study] TILT[Study:StudyFirstPostDate] AREA[BasicSearch] Glucose variability
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NCTID/Status
Study
Last Changed
1
NCT01835964
Completed
Completed
Biobehavioral Mechanisms of Glucose Variability
Conditions: Diabetes Mellitus, Type 1
Intervention: Glucose Variability Observation
Conditions: Diabetes Mellitus, Type 1
Intervention: Glucose Variability Observation
February 18, 2014
2
NCT03028259
Completed
Completed
May 14, 2018
3
NCT03293082
Completed
Completed
Preschool CGM Use and Glucose Variability in Type 1 Diabetes
Conditions: Type 1 Diabetes Mellitus
Conditions: Type 1 Diabetes Mellitus
October 2, 2017
4
NCT03669770
Completed
Completed
Ultrasound Classification and Grading of Lipohypertrophy and Its Impact on Glucose Variability in Type 1 Diabetes
Conditions: Lipohypertrophy; Type 1 Diabetes Mellitus
Conditions: Lipohypertrophy; Type 1 Diabetes Mellitus
September 12, 2018
5
NCT01787214
Terminated
Terminated
Walnuts and Glucose Variability
Conditions: Type-2 Diabetes
Intervention: Full Dose, Half Dose, Control
Conditions: Type-2 Diabetes
Intervention: Full Dose, Half Dose, Control
March 17, 2014
6
NCT02758483
Completed
Completed
Glucose Variability in Patients With Type 1 Diabetes With a Sucrose-added Diet
Conditions: Type 1 Diabetes Mellitus
Intervention: Control Diet, Test Diet
Conditions: Type 1 Diabetes Mellitus
Intervention: Control Diet, Test Diet
September 26, 2018
7
NCT01751321
Unknown status
Unknown status
Glucose Variability With DPP-4 Inhibition
Conditions: Type 2 Diabetes
Intervention: Sitagliptin, Placebo
Conditions: Type 2 Diabetes
Intervention: Sitagliptin, Placebo
December 13, 2012
8
NCT02558491
Completed
Completed
Feasibility of a Decision Support System to Reduce Glucose Variability in Subject With T1DM
Conditions: Type 1 Diabetes Mellitus
Intervention: Decision Support System
Conditions: Type 1 Diabetes Mellitus
Intervention: Decision Support System
May 1, 2017
9
NCT01883622
Completed
Completed
Glucose Variability in Pregnancy Complicated by Diabetes
Conditions: Gestational Diabetes; Continuous Glucose Monitoring; Glycemic Variability
Conditions: Gestational Diabetes; Continuous Glucose Monitoring; Glycemic Variability
June 18, 2013
10
NCT02292810
Unknown status
Unknown status
Acute Effects of Inspiratory Muscle Exercise on Glucose Level and Glucose Variability in Patients With Type 2 Diabetes.
Conditions: Diabetes Mellitus, Type 2
Intervention: Inspiratory Muscle Exercise, Inspiratory Muscle Exercise Placebo
Conditions: Diabetes Mellitus, Type 2
Intervention: Inspiratory Muscle Exercise, Inspiratory Muscle Exercise Placebo
November 13, 2014
11
NCT03766334
Enrolling by invitation
Enrolling by invitation
Efficacy and Safety of Highland Barley Diet on Glucose Variability in Patients With Type 1 Diabetes Mellitus
Conditions: Type1 Diabetes Mellitus
Conditions: Type1 Diabetes Mellitus
December 4, 2018
12
NCT03256747
Unknown status
Unknown status
Effects of Neuromuscular Electrical Stimulation on Glucose Variability in Patients With Type 2 Diabetes
Conditions: Type2 Diabetes Mellitus
Intervention: NMES, NMES-placebo
Conditions: Type2 Diabetes Mellitus
Intervention: NMES, NMES-placebo
August 17, 2017
13
NCT00699322
Unknown status
Unknown status
Effect of Dipeptidyl Peptidase-IV Inhibitor and Sulfonylurea on Glucose Variability and Oxidative Stress
Conditions: Type 2 Diabetes
Intervention: Sitagliptin, Glimepiride
Conditions: Type 2 Diabetes
Intervention: Sitagliptin, Glimepiride
October 28, 2009
14
NCT02337556
Completed
Completed
The DIVINE Study: DIetary Management of Glucose VarIability iN thE ICU
Conditions: Critically Ill Mechanically Ventilated Subjects
Intervention: Peptamen Bariatric, Replete
Conditions: Critically Ill Mechanically Ventilated Subjects
Intervention: Peptamen Bariatric, Replete
January 25, 2018
15
NCT02336945
Completed
Completed
Glucose Variability Pilot Study for the Abbott Sensor Based Glucose Monitoring System-Professional
Conditions: Type 2 Diabetes Mellitus
Intervention: Abbott Sensor Based Glucose Monitoring System-Professional
Conditions: Type 2 Diabetes Mellitus
Intervention: Abbott Sensor Based Glucose Monitoring System-Professional
January 23, 2017
16
NCT01426737
Unknown status
Unknown status
The Swiss Glucose Variability Study
Conditions: Type 2 Diabetes
Conditions: Type 2 Diabetes
August 29, 2011
17
NCT02693938
Recruiting
Recruiting
Blood Glucose Variability and Insulin Action During Menstrual Cycle in Females With Type 1 Diabetes
Conditions: Type 1 Diabetes
Intervention: Follicular Euglycemic Clamp, Luteal Euglycemic Clamp
Conditions: Type 1 Diabetes
Intervention: Follicular Euglycemic Clamp, Luteal Euglycemic Clamp
August 20, 2018
18
NCT01429467
Completed
Completed
Glucose Variability in Type 1 Diabetes and Its Effect on Factors That Influence New Vessel Formation
Conditions: Type 1 Diabetes
Conditions: Type 1 Diabetes
May 27, 2016
19
NCT02449603
Completed
Completed
Comparison of Exenatide vs. Biphasic Insulin Aspart 30 on Glucose Variability in Type 2 Diabetes
Conditions: Type 2 Diabetes Mellitus
Intervention: Exenatide, Biphasic Insulin Aspart 30
Conditions: Type 2 Diabetes Mellitus
Intervention: Exenatide, Biphasic Insulin Aspart 30
November 11, 2018
20
NCT01910441
Terminated
Terminated
Comparison of Vildagliptin vs. Glimepiride on Glucose Variability in Metformin Uncontrolled Type 2 Diabetic Patients
Conditions: Type 2 Diabetes Mellitus
Conditions: Type 2 Diabetes Mellitus
September 22, 2015
21
NCT02512523
Unknown status
Unknown status
Exploratory Study to Compare the Effects of Tenelia® or Januvia® on Glucose Variability in add-on to Metformin (CGMS Study)
Conditions: Type 2 Diabetes Mellitus
Intervention: Teneligliptin, Sitagliptin
Conditions: Type 2 Diabetes Mellitus
Intervention: Teneligliptin, Sitagliptin
October 5, 2015
22
NCT00973492
Unknown status
Unknown status
Impact of Functional Insulinotherapy on Blood Glucose Variability Indicators in Patients With Type 1 Diabetes
Conditions: Type 1 Diabetes
Intervention: Functional Insulinotherapy Class
Conditions: Type 1 Diabetes
Intervention: Functional Insulinotherapy Class
September 8, 2009
23
NCT03623139
Recruiting
Recruiting
Effects of Basic Carbohydrate Counting Versus Standard Outpatient Nutritional Education: A Trial Focusing on HbA1c and Glucose Variability in Patients With Type 2 Diabetes
Conditions: Type2 Diabetes; Diabetes Mellitus, Type 2; Glucose Metabolism Disorders
Conditions: Type2 Diabetes; Diabetes Mellitus, Type 2; Glucose Metabolism Disorders
September 28, 2018
24
NCT01862263
Terminated
Terminated
Effect of 13-Week Treatment With Vildagliptin as Add-On Therapy to Improve Glucose Variability in Type II Diabetes
Conditions: Type 2 Diabetes Mellitus
Conditions: Type 2 Diabetes Mellitus
June 3, 2019
25
NCT02318693
Completed
Completed
Efficacy of Sitagliptin and Glibenclamide on the Glucose Variability in Japanese Participants With Type 2 Diabetes Mellitus (MK-0431-355)
Conditions: Type 2 Diabetes Mellitus
Intervention: Sitagliptin, Glibenclamide
Conditions: Type 2 Diabetes Mellitus
Intervention: Sitagliptin, Glibenclamide
July 23, 2018
26
NCT01890629
Completed
Completed
Effects of Gemigliptin Versus Sitagliptin or Glimepiride With Metformin on Glucose Variability(MAGE, Glucose SD) Patients With Type 2 DM(STABLE Study)
Conditions: Type 2 Diabetes Mellitus
Conditions: Type 2 Diabetes Mellitus
March 12, 2015
27
NCT02617732
Unknown status
Unknown status
Effects of Tianqi Capsule on Glucose Variability in Patients With Type 2 Diabetes.
Conditions: Type 2 Diabetes Mellitus
Intervention: Tianqi Capsule, Placebo
Conditions: Type 2 Diabetes Mellitus
Intervention: Tianqi Capsule, Placebo
November 25, 2015
28
NCT02372539
Recruiting
Recruiting
Glucose Variability in Cancer Patients Receiving Dexamethasone
Conditions: Hyperglycemia; Cancer
Conditions: Hyperglycemia; Cancer
December 26, 2018
29
NCT02726958
Completed
Completed
Early Postoperative Blood Glucose Variability and Outcome After TAVI
Conditions: Stress Hyperglycemia
Conditions: Stress Hyperglycemia
August 31, 2017
30
NCT02748434
Recruiting
Recruiting
Glucose Variability in Subclinical Hypertrophy
Conditions: Diabetes Mellitus; Lipohypertrophy
Conditions: Diabetes Mellitus; Lipohypertrophy
January 16, 2018
31
NCT02296034
Withdrawn
Withdrawn
Blood Glucose Variability in Obese Youth Participating in a Lifestyle Modification Program
Conditions: Obesity
Conditions: Obesity
April 13, 2016
32
NCT03629704
Not yet recruiting
Not yet recruiting
Relationship Between Blood Glucose Variability and Prognosis in Critically Ill Patients
Conditions: Diabetes
Intervention: Continuous Glucose Monitoring System
Conditions: Diabetes
Intervention: Continuous Glucose Monitoring System
August 12, 2018
33
NCT03970044
Not yet recruiting
Not yet recruiting
Effectiveness of Exenatide Plus Dapagliflozin on 24 Hour Glucose Variability Measured by CGM. A Proof of Concept.
Conditions: Diabetes Mellitus, Type 2
Intervention: Exenatide 2 MG, Dapagliflozin 10 MG
Conditions: Diabetes Mellitus, Type 2
Intervention: Exenatide 2 MG, Dapagliflozin 10 MG
May 30, 2019
34
NCT03380988
Completed
Completed
Fiber-enriched Buckwheat Pasta and Glucose Variability in Patients With Type 1 Diabetes and Celiac Disease
Conditions: Type 2 Diabetes Mellitus; Celiac Disease
Intervention: Acute Test Meal With Fiber-enriched Buckwheat Pasta, Acute Test Meal With Corn Pasta
Conditions: Type 2 Diabetes Mellitus; Celiac Disease
Intervention: Acute Test Meal With Fiber-enriched Buckwheat Pasta, Acute Test Meal With Corn Pasta
December 20, 2017
35
NCT01439672
Completed
Completed
Insulin Sensitivity, Impaired Counterregulation, and Glucose Variability
Conditions: Type 1 Diabetes Mellitus
Intervention: Mixed Meal And Insulin Challenge
Conditions: Type 1 Diabetes Mellitus
Intervention: Mixed Meal And Insulin Challenge
October 24, 2016
36
NCT02771093
Completed
Completed
An Exploratory Study of the Effects of Trelagliptin and Alogliptin on Glucose Variability in Patients With Type 2 Diabetes Mellitus
Conditions: Type 2 Diabetes Mellitus
Intervention: Trelagliptin, Alogliptin
Conditions: Type 2 Diabetes Mellitus
Intervention: Trelagliptin, Alogliptin
December 11, 2018
37
NCT03267576
Completed
Completed
An Efficacy Study of Canagliflozin or Sitagliptin to Determine Glucose Variability in Mexican Participants With Type 2 Diabetes Mellitus Inadequately Controlled on Metformin
Conditions: Diabetes Mellitus, Type 2
Conditions: Diabetes Mellitus, Type 2
November 11, 2019
38
NCT03819790
Recruiting
Recruiting
The Effect of Soliqua on Glucose Variability in Type 2 Patients Among South Asians
Conditions: Diabetes Mellitus, Type 2
Intervention: Basal Insulin Glargine And Lixisenatide, Basal Insulin Basaglar/Lantus + Gliclazide MR, Metformin
Conditions: Diabetes Mellitus, Type 2
Intervention: Basal Insulin Glargine And Lixisenatide, Basal Insulin Basaglar/Lantus + Gliclazide MR, Metformin
May 10, 2019
39
NCT03320031
Unknown status
Unknown status
A Study of Adding Linagliptin to Control Glycemic Variability and HbA1c in Peritoneal Dialysis Patients With Type 2 Diabetes(PDPD) With Premixed Insulin Therapy
Conditions: Type 2 Diabetes Mellitus; Peritoneal Dialysis
Intervention: Linagliptin, Humalog Mix 75/25
Conditions: Type 2 Diabetes Mellitus; Peritoneal Dialysis
Intervention: Linagliptin, Humalog Mix 75/25
October 20, 2017
40
NCT03804658
Recruiting
Recruiting
The Factors Affecting the Achievement of Glucose Monitor in the Patients on Diabetes
Conditions: Glucose Variability; Cognitive Decline
Intervention: Continue Glucose Monitor System
Conditions: Glucose Variability; Cognitive Decline
Intervention: Continue Glucose Monitor System
February 5, 2019
41
NCT01161797
Completed
Completed
1,5-AG as a Marker of Postprandial Hyperglycemia and Glucose Variability in Well-controlled Type 2 Diabetes Mellitus
Conditions: Type 2 Diabetes Mellitus
Conditions: Type 2 Diabetes Mellitus
September 29, 2010
42
NCT02695810
Completed
Completed
The PRE-D Trial: Effect of Dapagliflozin, Metformin and Physical Activity in Pre-diabetes
Conditions: Prediabetic State; Obesity
Conditions: Prediabetic State; Obesity
October 4, 2019
43
NCT02637154
Active, not recruiting
Active, not recruiting
Motivational Interview in Adolescents With Poorly Controlled Type 1 Diabetes
Conditions: Diabetes Mellitus, Type 1
Intervention: Motivational Interviewing, Standard Education
Conditions: Diabetes Mellitus, Type 1
Intervention: Motivational Interviewing, Standard Education
August 1, 2018
44
NCT02506296
Completed
Completed
Glucose Response, Excursions And Treatment (GREAT) Study
Conditions: Type 2 Diabetes
Intervention: DPPIV Inhibitor -, Continuous Glucose Monitoring System.
Conditions: Type 2 Diabetes
Intervention: DPPIV Inhibitor -, Continuous Glucose Monitoring System.
April 11, 2016
45
NCT04054934
Not yet recruiting
Not yet recruiting
Influence of Circadian Clock on Hormonal, Metabolic, Neurocognitive Markers in Adolescents With and Without Diabetes
Conditions: T1DM; Sleep Disorders, Circadian Rhythm; ADHD; Memory Impairment
Intervention: Reversed Circadian Rhythm, Normal Circadian Rhythm
Conditions: T1DM; Sleep Disorders, Circadian Rhythm; ADHD; Memory Impairment
Intervention: Reversed Circadian Rhythm, Normal Circadian Rhythm
August 10, 2019
46
NCT00802971
Completed
Completed
Idiopathic Reactive Hypoglycaemia and Treatment With Fructo-Oligosaccharide
Conditions: Hypoglycemia
Intervention: FOS
Conditions: Hypoglycemia
Intervention: FOS
November 16, 2009
47
NCT02980588
Unknown status
Unknown status
The Effects of SGC on Glucose Control in Critically Ill Patients With Sepsis
Conditions: Sepsis; Hyperglycemia; Critical Illness
Intervention: SGC Directed Glycemic Control
Conditions: Sepsis; Hyperglycemia; Critical Illness
Intervention: SGC Directed Glycemic Control
November 29, 2016
48
NCT04182867
Not yet recruiting
Not yet recruiting
Measuring the Cardio-metabolic Response to Diet Quality Modification During Night Work.
Conditions: Shift Work
Intervention: Dietary Intervention
Conditions: Shift Work
Intervention: Dietary Intervention
November 29, 2019
49
NCT02100488
Completed
Completed
Improving Postprandial Glycaemia by a New Developed Closed-loop Control System - Closedloop4meals
Conditions: Diabetes Mellitus, Type 1
Intervention: Closed-loop Insulin Infusion System, Open-loop Insulin Infusion System
Conditions: Diabetes Mellitus, Type 1
Intervention: Closed-loop Insulin Infusion System, Open-loop Insulin Infusion System
November 14, 2015
50
NCT02594865
Completed
Completed
The Glycaemic Effects of Glucerna® in Critically Ill Patients.
Conditions: Disorder of Glucose Regulation
Intervention: Glucerna, Fresubin
Conditions: Disorder of Glucose Regulation
Intervention: Glucerna, Fresubin
June 24, 2016
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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.
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97-h-0197
ia0006
actg 076
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ia0006
actg 076
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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.
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Examples:
National Cancer Institute
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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.
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National Cancer Institute
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Conditions
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lupus
heart attack
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risk factors for breast cancer
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Examples:
lupus
heart attack
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There are three types of studies available in ClinicalTrials.gov:
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Participants may receive diagnostic, therapeutic, or other interventions, but the investigator
does not assign specific interventions to the participants of the study.
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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
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Study Results
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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.
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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.