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ClinicalTrials.gov public records Last synced Oct 20, 2026, 10:08 PM EDT

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Showing 961–984 of 4,386 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: observational study Clear all
Completed No phase listed Observational Results available

Fetal Neurobehavior in Non-methadone Maintained Women in Substance Abuse Treatment

NCT00522626
View directory record Official record
Conditions
Pregnancy, Drug Abuse
Interventions
Maternal fetal monitoring
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 1, 2016 · Synced Oct 20, 2026, 10:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Virulence Determinants in S Aureus Bacteremia

NCT00319826
View directory record Official record
Conditions
Bacteremia
Interventions
No intervention
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
1,354 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2013
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 28, 2016 · Synced Oct 20, 2026, 10:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

An In-home Observational Study to Compare Infant Crying and Fussing Parameters Documented by the LENA Recorder With Those Documented Via Parental E-diaries

NCT03390348
View directory record Official record
Conditions
Crying, Fussy Infant (Baby)
Interventions
LENA Recorder
Device
Lead sponsor
Danone Asia Pacific Holdings Pte, Ltd.
Industry
Eligibility
Up to 15 Weeks
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Aug 17, 2018 · Synced Oct 20, 2026, 10:08 PM EDT
Completed No phase listed Observational

REal World EVidence for TrEAtment of HyperkaLemia in Emergency Department: Multicenter, Prospective, Observational Study

NCT02607085
View directory record Official record
Conditions
Hyperkalemia
Interventions
Not listed
Lead sponsor
ZS Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
8
States / cities
Montgomery, Alabama • Detroit, Michigan • Royal Oak, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2017 · Synced Oct 20, 2026, 10:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Observational Examination of Thermoregulation in Total Joint Arthroplasty

NCT02225743
View directory record Official record
Conditions
Hypothermia
Interventions
Observation Of Temperature
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jan 24, 2019 · Synced Oct 20, 2026, 10:08 PM EDT
Terminated Phase 3 Interventional Results available

Leukemia Stem Cell Detection in Acute Myeloid Leukemia

NCT02927938
View directory record Official record
Conditions
Acute Myeloid Leukemia (AML)
Interventions
Allogeneic HCT, Consolidation chemotherapy
Procedure · Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 21, 2022 · Synced Oct 20, 2026, 10:08 PM EDT
Terminated Phase 3 Interventional Results available

Study of Efficacy and Safety of Ligelizumab in Chronic Spontaneous Urticaria Patients Who Completed a Previous Study With Ligelizumab

NCT04210843
View directory record Official record
Conditions
Chronic Spontaneous Urticaria
Interventions
Ligelizumab
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
12 Years and older
Enrollment
1,033 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
39
States / cities
Birmingham, Alabama • Gilbert, Arizona • Litchfield Park, Arizona + 36 more
Source: ClinicalTrials.gov public record
Updated Jun 20, 2024 · Synced Oct 20, 2026, 10:08 PM EDT
Completed No phase listed Observational

Patient Characteristics, Persistence to Treatment and Outcome Events in Patients Treated With Ticagrelor 60 mg After Myocardial Infarction in Real-world Clinical Practice

NCT04568083
View directory record Official record
Conditions
Myocardial Infarction (MI)
Interventions
Not listed
Lead sponsor
AstraZeneca
Industry
Eligibility
Up to 130 Years
Enrollment
7,035 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Bethesda, Maryland • Waltham, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 13, 2022 · Synced Oct 20, 2026, 10:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Scouting Nutrition and Activity Program

NCT00949637
View directory record Official record
Conditions
Obesity
Interventions
Scouting Nutrition and Activity Program, Standard-care attentional control
Behavioral
Lead sponsor
Kansas State University
Other
Eligibility
8 Years to 12 Years · Female only
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Manhattan, Kansas
Source: ClinicalTrials.gov public record
Updated Mar 9, 2017 · Synced Oct 20, 2026, 10:08 PM EDT
Completed No phase listed Observational

Cognitive Effects of Interferon in Patients With Melanoma

NCT02074605
View directory record Official record
Conditions
Melanoma
Interventions
Interferon alpha
Biological
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Feb 28, 2014 · Synced Oct 20, 2026, 10:08 PM EDT
Terminated No phase listed Observational Results available

Observational Study of CT Dye Administration Through the Intraosseous Vascular Access Route

NCT01531686
View directory record Official record
Conditions
Patients With Intraosseous Vascular Access Requiring Computed Tomography (CT) Exam
Interventions
Intraosseous delivery of CT contrast dye
Procedure
Lead sponsor
Vidacare Corporation
Industry
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
4
States / cities
Phoenix, Arizona • Sylmar, California • Gainesville, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Oct 20, 2026, 10:08 PM EDT
Recruiting Phase 1 Interventional

Free From Maintenance Drug Therapy in Multiple Myeloma (The FREEDMM Trial) for Minimal Residual Disease (MRD

NCT05192122
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Discontinue maintenance therapy SOC
Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Oct 20, 2026, 10:08 PM EDT
Not listed No phase listed Observational

Discovering Factors in the Clinical Study Journey of Patients With OCD

NCT05881356
View directory record Official record
Conditions
OCD, Obsessive-Compulsive Disorder
Interventions
Not listed
Lead sponsor
Power Life Sciences Inc.
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 31, 2023 · Synced Oct 20, 2026, 10:08 PM EDT
Recruiting No phase listed Observational

Prospective Assessment of Allogeneic Hematopoietic Cell Transplantation in Patients With Myelofibrosis

NCT02934477
View directory record Official record
Conditions
Myelofibrosis
Interventions
Hematopoietic Stem Cell Transplant
Other
Lead sponsor
Center for International Blood and Marrow Transplant Research
Network
Eligibility
55 Years and older
Enrollment
650 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 30, 2023 · Synced Oct 20, 2026, 10:08 PM EDT
Completed No phase listed Observational

Nutritional Risk and Mucositis in Patients With Head and Neck Carcinoma Receiving Chemoradiation

NCT00577902
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
Observation
Other
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Feb 9, 2016 · Synced Oct 20, 2026, 10:08 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

A Study to Assess the Pregnancy Outcome in Women Exposed to Dayvigo® During Pregnancy Compared to an Unexposed Control Population

NCT06744673
View directory record Official record
Conditions
Sleep Initiation and Maintenance Disorders, Pregnancy
Interventions
No Intervention
Other
Lead sponsor
Eisai Inc.
Industry
Eligibility
16 Years to 49 Years · Female only
Enrollment
861 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Nutley, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 19, 2025 · Synced Oct 20, 2026, 10:08 PM EDT
Recruiting No phase listed Observational

Ultrasound-Guided Core Needle Biopsy to Stage Urothelial Carcinoma of the Bladder (US UCB)

NCT07029256
View directory record Official record
Conditions
Bladder Urothelial Carcinoma
Interventions
Non-Interventional Study
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 20, 2026, 10:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Role of Pancreatic Triglyceride Content in Beta-cell Function

NCT00602953
View directory record Official record
Conditions
Obesity, Type 2 Diabetes
Interventions
No intervention planned.
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
21 Years to 99 Years
Enrollment
101 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 26, 2017 · Synced Oct 20, 2026, 10:08 PM EDT
Completed No phase listed Observational

Estimating Volume Using LiDCO

NCT00571441
View directory record Official record
Conditions
Brain Injury, Ischemic Stroke, Hemorrhagic Stroke
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 21, 2016 · Synced Oct 20, 2026, 10:08 PM EDT
Completed No phase listed Observational

Study of Sleep and Delirium in the Intensive Care Unit (ICU)

NCT01280097
View directory record Official record
Conditions
Delirium, Sleep Disorders, Circadian Rhythm
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
45 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 15, 2015 · Synced Oct 20, 2026, 10:08 PM EDT
Recruiting No phase listed Observational

Biospecimen Collection to Identify Gene Mutations for High Risk Pancreatic Cancer in Pediatric Patients, INSPPIRE 2 Study

NCT06651580
View directory record Official record
Conditions
Chronic Pancreatitis, Exocrine Pancreas Carcinoma, Recurrent Acute Pancreatitis
Interventions
Biospecimen Collection, Quality-of-Life Assessment, Questionnaire Administration
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Up to 17 Years
Enrollment
1,600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
22
States / cities
Los Angeles, California • Oakland, California • Palo Alto, California + 17 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 20, 2026, 10:08 PM EDT
Terminated Not applicable Interventional Results available

PROtecting Maternal Brains From Injury and Stroke

NCT05726279
View directory record Official record
Conditions
Preeclampsia, Maternal Hypertension
Interventions
NIRS based personalized blood pressure management
Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Oct 20, 2026, 10:08 PM EDT
Completed No phase listed Observational Results available

An Observational Study of Patients Treated With Bimatoprost 0.03% (Latisse®) for Hypotrichosis of the Eyelashes

NCT01623479
View directory record Official record
Conditions
Eyelash Hypotrichosis
Interventions
bimatoprost 0.03%
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
585 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Santa Ana, California
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Oct 20, 2026, 10:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Ontogeny of Infantile Hemangiomas With Skin Imaging Modalities

NCT02061735
View directory record Official record
Conditions
Infantile Hemangiomas
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
1 Month to 5 Years
Enrollment
118 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 6, 2015 · Synced Oct 20, 2026, 10:08 PM EDT