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Showing 817–840 of 2,051 matching trials from the live ClinicalTrials.gov search.
Terminated Not applicable Interventional Results available

Use of PET Imaging to Distinguish Malignant From Benign IPMN

NCT01104116
Conditions
Neoplasm, Pancreatic Cancer
Interventions
[18F]-FDG PET/CT imaging
Radiation
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 80 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers Results available

Measuring Real Time Decision-Making About Ultraviolet Radiation (UVR) Protection

NCT01004952
Conditions
Melanoma
Interventions
screening questionnaire
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2024
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Results available

Using mTOR Inhibitors in the Prevention of BK Nephropathy

NCT01649609
Conditions
BK Viremia, BK Nephropathy
Interventions
Tacrolimus, Mycophenolate acid, Sirolimus
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
2
States / cities
New York, New York
Completed Phase 2 Interventional Results available

Anti-viral Therapy in Alzheimer's Disease

NCT03282916
Conditions
Alzheimer Disease, Herpes Simplex 1, Herpes Simplex 2
Interventions
Valacyclovir, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
50 Years to 95 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
3
States / cities
Phoenix, Arizona • New York, New York
Conditions
Celiac Disease
Interventions
Gluten detection technology, Continuous telemedicine monitoring
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 75 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
4
States / cities
Chicago, Illinois • Boston, Massachusetts • New York, New York + 1 more
Conditions
Depression, Adolescent - Emotional Problem, Stigma, Social, Help-Seeking Behavior
Interventions
brief video
Other
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
14 Years to 18 Years
Enrollment
645 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Results available

Hair Care Product Use Among Women Of Color

NCT04493892
Conditions
Breast Cancer, Pregnancy Related, Exposure During Pregnancy
Interventions
Educational Intervention
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Recruiting No phase listed Observational Accepts healthy volunteers

In Vitro Fertilization (IVF) and Prenatal Effects Independent of Genetics

NCT07296107
Conditions
Maternal Distress, Child Development
Interventions
Prenatal maternal psychosocial and biological assessment protocol
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
New York, New York
Conditions
Cancer
Interventions
Video consultation
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
New York, New York
Conditions
Fractures, Closed
Interventions
75 mmHg suction, 125 mmHg
Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Columbia, Missouri
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Use of Perioperative Antibiotics in Endoscopic Sinus Surgery

NCT03369717
Conditions
Chronic Sinus Infection
Interventions
Amoxi Clavulanate
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
The Bronx, New York
Conditions
Coronary Artery Disease (CAD)
Interventions
Optical Coherence Tomography (OCT), Intravascular Ultrasound (IVUS)
Procedure
Lead sponsor
Columbia University
Other
Eligibility
Not listed
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
New York, New York
Conditions
Maternal Sepsis, Infections
Interventions
Maternal Sepsis Safety Bundle
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
Female only
Enrollment
33,183 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
4
States / cities
New York, New York • The Bronx, New York
Conditions
Cystic Fibrosis
Interventions
Esomeprazole, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers

HEARTBiT: Multi-Marker Blood Test for Acute Cardiac Transplant Rejection

NCT03575910
Conditions
Heart Transplant Failure and Rejection, Heart Failure, Heart Diseases, Heart Failure,Congestive, Transplant; Failure, Heart, Transplant Failure
Interventions
Not listed
Lead sponsor
University of British Columbia
Other
Eligibility
19 Years and older
Enrollment
196 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2026
U.S. locations
1
States / cities
Omaha, Nebraska
Recruiting Not applicable Interventional Accepts healthy volunteers

Ending the Epidemic Interventions in the Dental Setting - UH3

NCT06890988
Conditions
HIV-1-infection
Interventions
Care Navigator, Multicomponent HIV Service Package
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
3
States / cities
New York, New York • Queens, New York
Conditions
Pelvic Fractures, Acetabular Fractures, Hip Fractures
Interventions
VAC device, Gauze dressing
Device · Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Parkinson Disease
Interventions
Physical Activity Coaching
Behavioral
Lead sponsor
Teachers College, Columbia University
Other
Eligibility
18 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
New York, New York
Terminated No phase listed Observational

PTNS vs Botox of Refractory OAB

NCT04451382
Conditions
Overactive Bladder (OAB)
Interventions
OnabotulinumtoxinA (BoNTA), Percutaneous tibial nerve stimulation (PTNS)
Biological · Procedure
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
2
States / cities
Washington D.C., District of Columbia • New York, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

KEEPS Mammographic Density And Breast Health Ancillary Study

NCT02524561
Conditions
Mammographic Density, Abnormal Mammogram
Interventions
CEE pill, Estradiol patch, Active Progesterone, Placebo tablet, Placebo patch, Placebo progesterone
Drug · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
42 Years to 58 Years · Female only
Enrollment
517 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Terminated Not applicable Interventional Results available

PROtecting Maternal Brains From Injury and Stroke

NCT05726279
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
Conditions
Acute Ischemic Stroke
Interventions
Thrombectomy
Procedure
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 90 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Prostate Cancer
Interventions
Gadopiclenol
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Male only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
New York, New York
Conditions
Leukemia, Lymphoma, Bone Marrow Failure Syndromes, Immunodeficiencies, Histiocytosis
Interventions
UDAlloSCT, Therapy
Procedure · Other
Lead sponsor
Columbia University
Other
Eligibility
Up to 55 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2011
U.S. locations
1
States / cities
New York, New York