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Showing 841–864 of 1,760 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational Accepts healthy volunteers

Immunopathogenesis of Chlamydia

NCT00607659
Conditions
CHLAMYDIA INFECTIONS
Interventions
No intervention, only observational
Other
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
11 Years to 21 Years · Female only
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2016
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Drug Use, Pre-exposure Prophylaxis (PrEP), Opioid Use Disorder
Interventions
PrEP Rapid Access, HIV self-testing, Dried blood spot testing
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Accuracy of Respiree Pulse Oximeters With Profound Hypoxia

NCT07785050
Conditions
Healthy Volunteer
Interventions
Respiree SpO2
Device
Lead sponsor
Respiree Pte Ltd
Industry
Eligibility
18 Years to 49 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Conditions
Chronic Lymphocytic Leukemia, Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma, Small Lymphocytic Lymphoma
Interventions
Tacabrutideg, Sonrotoclax, Obinutuzumab, Transthoracic Echocardiography Test, Biospecimen Collection, Computed Tomography, Multigated Acquisition Scan
Drug · Biological · Procedure
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2032
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Fallopian Tube Endometrioid Adenocarcinoma, Fallopian Tube High Grade Serous Adenocarcinoma, Ovarian Endometrioid Adenocarcinoma, Ovarian High Grade Serous Adenocarcinoma, Primary Peritoneal Endometrioid Adenocarcinoma, Primary Peritoneal High Grade Serous Adenocarcinoma, Stage III Fallopian Tube Cancer AJCC v8, Stage III Ovarian Cancer AJCC v8, Stage III Primary Peritoneal Cancer AJCC v8, Stage IV Fallopian Tube Cancer AJCC v8, Stage IV Ovarian Cancer AJCC v8, Stage IV Primary Peritoneal Cancer AJCC v8, Unresectable Fallopian Tube Endometrioid Adenocarcinoma, Unresectable Fallopian Tube High Grade Serous Adenocarcinoma, Unresectable Ovarian Endometrioid Adenocarcinoma, Unresectable Ovarian High Grade Serous Adenocarcinoma, Unresectable Primary Peritoneal Endometrioid Adenocarcinoma, Unresectable Primary Peritoneal High Grade Serous Adenocarcinoma
Interventions
Biopsy Procedure, Carboplatin, Ipatasertib, Paclitaxel
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
8
States / cities
San Francisco, California • Augusta, Georgia • Cleveland, Ohio + 5 more
Conditions
Advanced Breast Carcinoma, Advanced Colon Carcinoma, Advanced Colorectal Carcinoma, Advanced Endometrial Carcinoma, Advanced Gastric Carcinoma, Advanced Gastroesophageal Junction Adenocarcinoma, Advanced Malignant Solid Neoplasm, Advanced Salivary Gland Carcinoma, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Clinical Stage III Gastric Cancer AJCC v8, Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8, Clinical Stage IV Gastric Cancer AJCC v8, Clinical Stage IV Gastroesophageal Junction Adenocarcinoma AJCC v8, HER2-Positive Breast Carcinoma, Malignant Hepatobiliary Neoplasm, Metastatic Breast Carcinoma, Metastatic Colon Carcinoma, Metastatic Colorectal Carcinoma, Metastatic Endometrial Carcinoma, Metastatic Gastric Carcinoma, Metastatic Gastroesophageal Junction Adenocarcinoma, Metastatic Malignant Solid Neoplasm, Metastatic Salivary Gland Carcinoma, Stage III Colon Cancer AJCC v8, Stage III Colorectal Cancer AJCC v8, Stage III Major Salivary Gland Cancer AJCC v8, Stage III Uterine Corpus Carcinoma or Carcinosarcoma AJCC v8, Stage IV Colon Cancer AJCC v8, Stage IV Colorectal Cancer AJCC v8, Stage IV Major Salivary Gland Cancer AJCC v8, Stage IV Uterine Corpus Carcinoma or Carcinosarcoma AJCC v8, Unresectable Breast Carcinoma, Unresectable Colon Carcinoma, Unresectable Colorectal Carcinoma, Unresectable Endometrial Carcinoma, Unresectable Gastric Carcinoma, Unresectable Gastroesophageal Junction Adenocarcinoma, Unresectable Malignant Solid Neoplasm, Unresectable Salivary Gland Carcinoma
Interventions
Biopsy Procedure, Biospecimen Collection, Ceralasertib, Computed Tomography, Echocardiography Test, Multigated Acquisition Scan, Positron Emission Tomography, Trastuzumab Deruxtecan
Procedure · Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
23
States / cities
Irvine, California • Los Angeles, California • Orange, California + 16 more
Conditions
Brain Metastases, Nonsmall Cell Lung Cancer Stage III
Interventions
MRI of the Brain, Blood draws, Quality of Life Questionnaires, Gadolinium
Diagnostic Test · Other · Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
End-stage Renal Failure, Kidney Graft Rejection
Interventions
Blood drawing for immune monitoring and questionnaires
Other
Lead sponsor
University of Regensburg
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
2
States / cities
San Francisco, California • Boston, Massachusetts
Conditions
Opiate Abuse, Marijuana Abuse, Diagnostic
Interventions
Marihuana, BID2 Instrument - breathalyzer
Drug · Device
Lead sponsor
Mclean Hospital
Other
Eligibility
21 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Belmont, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers Results available

COVID-19 Antibody and Reinfection Study

NCT05365750
Conditions
COVID-19 Testing
Interventions
Not listed
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
4,235 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Breast Cancer Screening
Interventions
Schirmer Strip
Diagnostic Test
Lead sponsor
Namida Lab
Industry
Eligibility
18 Years to 100 Years · Female only
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Fayetteville, Arkansas
Conditions
Blood Loss Massive, Post Operative Hemorrhage
Interventions
Quantra System
Device
Lead sponsor
HemoSonics LLC
Industry
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Clostridium Difficile Infection
Interventions
Comparison between GenePOC PCR and Reference Method
Device
Lead sponsor
Meridian Bioscience, Inc.
Industry
Eligibility
Not listed
Enrollment
2,461 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
5
States / cities
Indianapolis, Indiana • Baltimore, Maryland • Detroit, Michigan + 2 more
Conditions
Diabetes Mellitus, Type 2
Interventions
Dexcom G6, Contour NextOne
Device
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years to 80 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
4
States / cities
Holladay, Utah • Murray, Utah • Salt Lake City, Utah
Conditions
Heparin-induced Thrombocytopenia
Interventions
Blood Draw
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Acute Myeloid Leukemia
Interventions
Azacitidine, Biospecimen Collection, Bone Marrow Aspiration, Cytarabine, Daunorubicin Hydrochloride, Echocardiography Test, Multigated Acquisition Scan, Venetoclax
Drug · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 59 Years
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
175
States / cities
Birmingham, Alabama • Tucson, Arizona • Little Rock, Arkansas + 143 more
Conditions
Covid19, Echocardiography, Ultrasound
Interventions
Point of care ultrasound including echocardiography, lung ultrasound, vascular ultrasound
Diagnostic Test
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Louisville, Kentucky
Conditions
Kidney Transplant Rejection
Interventions
TruGraf Testing - Peripheral blood gene expression profiling
Diagnostic Test
Lead sponsor
Transplant Genomics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Timeline
2020 – 2021
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Thyroid Gland Medullary Carcinoma
Interventions
Biospecimen Collection, FDG-Positron Emission Tomography and Computed Tomography Scan, Ga-68 PET/CT Scan, Neck Dissection, Surveillance, Thyroid Lobectomy, Thyroidectomy, Ultrasound Imaging
Procedure · Behavioral
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2033
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8
Interventions
Biospecimen Collection, Dual X-ray Absorptiometry, Functional Assessment, Lifestyle Counseling, Semaglutide
Procedure · Other · Behavioral + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
46 Years to 55 Years · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2035
U.S. locations
1
States / cities
Jacksonville, Florida
Recruiting Not applicable Interventional Accepts healthy volunteers

Evaluation of the Q-Pad hrHPV Test System for Identifying Precancer

NCT07281599
Conditions
HPV Infection, HPV 16 Infection, High Risk HPV, Cervical Cancer Screening, Cervical Cancer Cin Grade, Cervical Cancer (Early Detection), HPV, HPV (Human Papillomavirus)-Associated, HPV DNA, HPV Infections, Screening Test
Interventions
Q-Pad hrHPV Test System
Device
Lead sponsor
Qurasense
Industry
Eligibility
25 Years and older · Female only
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
3
States / cities
New Haven, Connecticut • Minneapolis, Minnesota • Akron, Ohio
Conditions
Clinical Stage I Esophageal Adenocarcinoma American Joint Committee on Cancer (AJCC) v8, Clinical Stage I Esophageal Squamous Cell Carcinoma AJCC v8, Clinical Stage I Gastric Cancer AJCC v8, Clinical Stage I Gastroesophageal Junction Adenocarcinoma AJCC v8, Clinical Stage II Esophageal Adenocarcinoma AJCC v8, Clinical Stage II Esophageal Squamous Cell Carcinoma AJCC v8, Clinical Stage II Gastric Cancer AJCC v8, Clinical Stage II Gastroesophageal Junction Adenocarcinoma AJCC v8, Clinical Stage III Esophageal Adenocarcinoma AJCC v8, Clinical Stage III Esophageal Squamous Cell Carcinoma AJCC v8, Clinical Stage III Gastric Cancer AJCC v8, Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8
Interventions
Actigraphy, Biospecimen Collection, Educational Intervention, Electronic Health Record Review, Exercise Intervention, Internet-Based Intervention, Physical Performance Testing, Survey Administration
Other · Procedure
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Leukemia
Interventions
Zanubrutinib, Sonrotoclax, Computed Tomography, Bone Marrow Aspiration, Biospecimen Collection, Survey Administration
Drug · Procedure · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
65 Years and older
Enrollment
466 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2038
U.S. locations
224
States / cities
Birmingham, Alabama • Anaheim, California • Baldwin Park, California + 180 more
Completed No phase listed Observational Results available

Effectiveness of Monovalent Rotavirus Vaccine (RV1)

NCT01871038
Conditions
Rotavirus, Acute Gastroenteritis
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Up to 5 Years
Enrollment
362 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Charleston, South Carolina