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Showing 769–792 of 4,257 matching trials from the live ClinicalTrials.gov search.
Conditions
POTS - Postural Orthostatic Tachycardia Syndrome
Interventions
Questionnaires to be competed, Provide list of medication and lifetime events, Use phone App to record new life events, Will wear an activity monitor, Periodic 24-hour urine sodium check, A fMRI scan, A bedside tilt test will be performed, IV placed to collect blood samples, Stool Sample
Behavioral · Device · Other + 1 more
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
12 Years to 21 Years · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Richmond, Virginia
Conditions
Contraception
Interventions
Blood draw, ESSURE (BAY1454032), Laparoscopic tubal sterilization
Procedure · Device
Lead sponsor
Bayer
Industry
Eligibility
21 Years and older · Female only
Enrollment
990 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
57
States / cities
Chandler, Arizona • Phoenix, Arizona • Tucson, Arizona + 47 more
Recruiting Not applicable Interventional Accepts healthy volunteers

Manipulating E-Cigarette Nicotine to Promote Public Health

NCT06448351
Conditions
Tobacco-Related Carcinoma
Interventions
Biospecimen Collection, Carbon Monoxide Measurement, Vaping session, Survey Administration
Procedure · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
21 Years to 65 Years
Enrollment
375 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Advanced Pancreatic Ductal Adenocarcinoma, Metastatic Pancreatic Ductal Adenocarcinoma, Stage III Pancreatic Cancer AJCC v8, Stage IV Pancreatic Cancer AJCC v8, Unresectable Pancreatic Ductal Adenocarcinoma
Interventions
Biospecimen Collection, Diagnostic Imaging Testing, Echocardiography Test, Multigated Acquisition Scan, Selumetinib, Trastuzumab Deruxtecan
Procedure · Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Anal Basaloid Carcinoma, Anal Canal Cloacogenic Carcinoma, Anal Margin Squamous Cell Carcinoma, Stage IIB Anal Cancer AJCC v8, Stage III Anal Cancer AJCC v8
Interventions
Biopsy Procedure, Biospecimen Collection, Colonoscopy, Computed Tomography, Digital Rectal Examination, High Resolution Anoscopy, Magnetic Resonance Imaging, Nivolumab, Patient Observation, Proctoscopy, Sigmoidoscopy, X-Ray Imaging
Procedure · Biological · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
887
States / cities
Birmingham, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 568 more
Conditions
Cervical Cancer
Interventions
Blood draw
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
Stanford, California
Conditions
Non-Hodgkin's B-cell Lymphoma, Lymphoma Non-Hodgkin, Diffuse Large B-Cell Lymphoma (DLBCL)
Interventions
Rituximab, Cyclophosphamide, Hydroxydaunorubicin, Oncovin, Prednisolone (R-CHOP), Epcoritamab, Dexamethasone, Positron Emission Tomography (PET), Blood specimen collection, Questionnaires, Computerized tomography (CT)
Drug · Procedure · Behavioral
Lead sponsor
Carrie Ho, MD
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
2
States / cities
San Francisco, California
Recruiting No phase listed Observational Accepts healthy volunteers

Angioedema Biomarker Research Study

NCT06210698
Conditions
Angioedema, Angioedemas, Hereditary, Urticaria, Mastocytosis, ACE Inhibitor-Induced Angioedema, C1 Inhibitor Deficiency, Systemic Mastocytoses, Indolent Systemic Mastocytosis
Interventions
Venipuncture
Diagnostic Test
Lead sponsor
Foundation For Rare Disease Research
Other
Eligibility
12 Years to 75 Years
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Wheaton, Maryland
Conditions
Mesothelioma
Interventions
Cryotherapy, Control
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Central Nervous System Metastases, Invasive Ductal Breast Carcinoma, Invasive Ductal Breast Carcinoma With Predominant Intraductal Component, Invasive Lobular Breast Carcinoma, Invasive Lobular Breast Carcinoma With Predominant in Situ Component, Liver Metastases, Lobular Breast Carcinoma in Situ, Lung Metastases, Male Breast Cancer, Medullary Ductal Breast Carcinoma With Lymphocytic Infiltrate, Mucinous Ductal Breast Carcinoma, Papillary Ductal Breast Carcinoma, Recurrent Breast Cancer, Stage IV Breast Cancer, Tubular Ductal Breast Carcinoma, Tumors Metastatic to Brain
Interventions
hyperfractionated radiation therapy, laboratory biomarker analysis, stereotactic radiosurgery
Radiation · Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2024
U.S. locations
1
States / cities
North Chicago, Illinois
Completed No phase listed Observational Accepts healthy volunteers

Belun SpO2 Accuracy Comparison to Arterial Blood CO-Oximetry

NCT04873947
Conditions
Hypoxia
Interventions
Pulse Oximeter
Device
Lead sponsor
Belun Technology Company Limited
Other
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Louisville, Colorado
Conditions
Prostate Cancer
Interventions
PROSTVAC-V/F, Nivolumab, Prostatectomy, Biopsy, Tylenol
Biological · Drug · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years · Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Completed No phase listed Observational Accepts healthy volunteers

Periodontal Disease and P. Gingivalis in Rheumatoid Arthritis

NCT01156155
Conditions
Rheumatoid Arthritis, Osteoarthritis, Periodontal Disease
Interventions
Digital xray of jaw and teeth, Blood draw, questionnaires, Periodontal Examination, Bilateral digital xray of hands
Radiation · Procedure · Other
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
617 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2018
U.S. locations
1
States / cities
Omaha, Nebraska
Conditions
Cigarette Smoking-Related Carcinoma
Interventions
Biospecimen Collection, Oral nicotine pouches, Survey Administration
Procedure · Drug · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
21 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
HIV Infections
Interventions
blood draw
Other
Lead sponsor
Rockefeller University
Other
Eligibility
16 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2019
U.S. locations
2
States / cities
New York, New York
Conditions
Myocardial Ischemia, Critical Illness, Endothelial Dysfunction
Interventions
Day Light, Placebo light, ICU Intense Light, ICU Placebo light
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 90 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Denver, Colorado
Conditions
Fallopian Tube Mucinous Adenocarcinoma, Ovarian Seromucinous Carcinoma, Platinum-Refractory Fallopian Tube Carcinoma, Platinum-Refractory Ovarian Carcinoma, Platinum-Refractory Primary Peritoneal Carcinoma, Recurrent Fallopian Tube Clear Cell Adenocarcinoma, Recurrent Fallopian Tube Endometrioid Adenocarcinoma, Recurrent Fallopian Tube High Grade Serous Adenocarcinoma, Recurrent Fallopian Tube Mucinous Adenocarcinoma, Recurrent Fallopian Tube Transitional Cell Carcinoma, Recurrent Fallopian Tube Undifferentiated Carcinoma, Recurrent Low Grade Fallopian Tube Serous Adenocarcinoma, Recurrent Ovarian Clear Cell Adenocarcinoma, Recurrent Ovarian Endometrioid Adenocarcinoma, Recurrent Ovarian High Grade Serous Adenocarcinoma, Recurrent Ovarian Low Grade Serous Adenocarcinoma, Recurrent Ovarian Mucinous Adenocarcinoma, Recurrent Ovarian Seromucinous Carcinoma, Recurrent Ovarian Transitional Cell Carcinoma, Recurrent Ovarian Undifferentiated Carcinoma, Recurrent Platinum-Resistant Fallopian Tube Carcinoma, Recurrent Platinum-Resistant Ovarian Carcinoma, Recurrent Platinum-Resistant Primary Peritoneal Carcinoma, Recurrent Primary Peritoneal Clear Cell Adenocarcinoma, Recurrent Primary Peritoneal Endometrioid Adenocarcinoma, Recurrent Primary Peritoneal High Grade Serous Adenocarcinoma, Recurrent Primary Peritoneal Low Grade Serous Adenocarcinoma, Recurrent Primary Peritoneal Transitional Cell Carcinoma, Recurrent Primary Peritoneal Undifferentiated Carcinoma, Refractory Fallopian Tube Clear Cell Adenocarcinoma, Refractory Fallopian Tube Endometrioid Adenocarcinoma, Refractory Fallopian Tube High Grade Serous Adenocarcinoma, Refractory Fallopian Tube Mucinous Adenocarcinoma, Refractory Fallopian Tube Transitional Cell Carcinoma, Refractory Fallopian Tube Undifferentiated Carcinoma, Refractory Low Grade Fallopian Tube Serous Adenocarcinoma, Refractory Ovarian Clear Cell Adenocarcinoma, Refractory Ovarian Endometrioid Adenocarcinoma, Refractory Ovarian High Grade Serous Adenocarcinoma, Refractory Ovarian Low Grade Serous Adenocarcinoma, Refractory Ovarian Mucinous Adenocarcinoma, Refractory Ovarian Seromucinous Carcinoma, Refractory Ovarian Transitional Cell Carcinoma, Refractory Ovarian Undifferentiated Carcinoma, Refractory Primary Peritoneal Clear Cell Adenocarcinoma, Refractory Primary Peritoneal Endometrioid Adenocarcinoma, Refractory Primary Peritoneal High Grade Serous Adenocarcinoma, Refractory Primary Peritoneal Low Grade Serous Adenocarcinoma, Refractory Primary Peritoneal Transitional Cell Carcinoma, Refractory Primary Peritoneal Undifferentiated Carcinoma
Interventions
Biospecimen Collection, Cediranib Maleate, Computed Tomography, Computed Tomography with Contrast, Durvalumab, Echocardiography Test, Magnetic Resonance Imaging, Multigated Acquisition Scan, Olaparib, Paclitaxel, Pegylated Liposomal Doxorubicin Hydrochloride, Topotecan Hydrochloride
Procedure · Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
384
States / cities
Anchorage, Alaska • Fairbanks, Alaska • Goodyear, Arizona + 288 more
Completed No phase listed Observational Results available

Evaluation of Long-term Buprenorphine Plasma Exposure

NCT03752528
Conditions
Opioid-use Disorder
Interventions
Blood sample collection, Urine sample collection
Diagnostic Test
Lead sponsor
Indivior Inc.
Industry
Eligibility
Not listed
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
11
States / cities
Hamilton, Alabama • Tampa, Florida • Prairie Village, Kansas + 7 more
Conditions
Hepatorenal Syndrome, Renal Failure, Liver Diseases
Interventions
Blood Draws and a hepatectomy specimen, Blood draw - pre operative standard of care
Procedure
Lead sponsor
Lahey Clinic
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Burlington, Massachusetts
Conditions
Fallopian Tube Endometrioid Adenocarcinoma, Fallopian Tube High Grade Serous Adenocarcinoma, Fallopian Tube Malignant Mixed Mesodermal (Mullerian) Tumor, FIGO Stage III Ovarian Cancer 2014, FIGO Stage IV Ovarian Cancer 2014, Ovarian Carcinoma, Ovarian Carcinosarcoma, Ovarian High Grade Endometrioid Adenocarcinoma, Ovarian High Grade Serous Adenocarcinoma, Primary Peritoneal Carcinosarcoma, Primary Peritoneal Endometrioid Adenocarcinoma, Primary Peritoneal High Grade Serous Adenocarcinoma
Interventions
Bevacizumab, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Olaparib
Biological · Procedure · Drug
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
880 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2034
U.S. locations
676
States / cities
Birmingham, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 458 more
Recruiting Not applicable Interventional Accepts healthy volunteers

Developing a Nutritional Supplement to Increase Collagen Synthesis in People

NCT06138106
Conditions
Dietary Supplements, Connective Tissue, Exercise
Interventions
Natural Product Supplement, Placebo control
Dietary Supplement
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 30 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Davis, California
Conditions
Hematopoietic and Lymphoid Cell Neoplasm, Metastatic Malignant Solid Neoplasm, Unresectable Malignant Solid Neoplasm
Interventions
Atezolizumab, Biopsy Procedure, Biospecimen Collection, Computed Tomography, Laboratory Biomarker Analysis, Magnetic Resonance Imaging
Drug · Procedure · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
8
States / cities
La Jolla, California • Tampa, Florida • Atlanta, Georgia + 2 more
Conditions
Respiratory Therapy
Interventions
RT Assistant
Device
Lead sponsor
Convergent Engineering, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Miami, Florida
Conditions
Adult Cystic Nephroma, Anaplastic Kidney Wilms Tumor, Angiolipoma, Cellular Congenital Mesoblastic Nephroma, Classic Congenital Mesoblastic Nephroma, Clear Cell Sarcoma of the Kidney, Congenital Mesoblastic Nephroma, Cystic Partially Differentiated Kidney Nephroblastoma, Diffuse Hyperplastic Perilobar Nephroblastomatosis, Extrarenal Rhabdoid Tumor, Kidney Medullary Carcinoma, Kidney Neoplasm, Kidney Oncocytoma, Kidney Wilms Tumor, Metanephric Adenofibroma, Metanephric Adenoma, Metanephric Stromal Tumor, Metanephric Tumor, Mixed Congenital Mesoblastic Nephroma, Ossifying Renal Tumor of Infancy, Papillary Renal Cell Carcinoma, Renal Cell Carcinoma, Renal Cell Carcinoma Associated With Xp11.2 Translocations/TFE3 Gene Fusions, Rhabdoid Tumor of the Kidney, Wilms Tumor
Interventions
Cytology Specimen Collection Procedure, Laboratory Biomarker Analysis
Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 29 Years
Enrollment
8,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2026
U.S. locations
214
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 153 more