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ClinicalTrials.gov public records Last synced Oct 12, 2026, 3:50 PM EDT

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Showing 169–192 of 851 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Hormone Replacement Therapy (HRT) Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Embedding Comprehensive Smoking Cessation Programs Into Community Clinics

NCT04717544
View directory record Official record
Conditions
Smoking Cessation
Interventions
Intervention Arm
Behavioral
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years and older
Enrollment
406 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 14, 2023 · Synced Oct 12, 2026, 3:50 PM EDT
Completed Phase 4 Interventional Results available

Evaluation of Treatments to Improve Smoking Cessation Medication Adherence

NCT01120704
View directory record Official record
Conditions
Smoking, Smoking Cessation, Adherence, Nicotine Dependence, Motivation
Interventions
Short Term Combination Nicotine Replacement Therapy (patch + gum), Long Term Combination Nicotine Replacement Therapy (patch + gum), Intensive Maintenance Counseling, Cognitive Medication Adherence Counseling (CAM), Electronic Medication Monitoring Device (the Helping Hand) + Feedback, Automated Adherence Prompting Phone Calls
Drug · Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 99 Years
Enrollment
544 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 11, 2015 · Synced Oct 12, 2026, 3:50 PM EDT
Completed Phase 2 Interventional Results available

Protocol for Women at Increased Risk of Developing Breast Cancer

NCT00291135
View directory record Official record
Conditions
Breast Cancer
Interventions
letrozole
Drug
Lead sponsor
Carol Fabian, MD
Other
Eligibility
18 Years and older · Female only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jun 15, 2016 · Synced Oct 12, 2026, 3:50 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers

Study to Determine the Effects of Testosterone Replacement Therapy in Aging Men With Androgen Deficiency

NCT00161304
View directory record Official record
Conditions
Men With Low Testosterone Levels
Interventions
Testosterone Enanthate, Placebo
Drug · Other
Lead sponsor
Leonard S. Marks, M.D.
Other
Eligibility
50 Years and older · Male only
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2004
U.S. locations
1
States / cities
Culver City, California
Source: ClinicalTrials.gov public record
Updated Apr 28, 2021 · Synced Oct 12, 2026, 3:50 PM EDT
Completed Phase 3 Interventional

Ferumoxytol Versus Oral Iron in the Treatment of Anemia in Hemodialysis Patients

NCT00233597
View directory record Official record
Conditions
Anemia
Interventions
ferumoxytol or oral iron
Drug
Lead sponsor
AMAG Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
50
States / cities
Phoenix, Arizona • Tempe, Arizona • Los Angeles, California + 42 more
Source: ClinicalTrials.gov public record
Updated Apr 4, 2022 · Synced Oct 12, 2026, 3:50 PM EDT
Recruiting Phase 4 Interventional

Testosterone Replacement Therapy for the Treatment of Low Testosterone in Hypogonadal Men With Localized Prostate Cancer on Active Surveillance

NCT06733350
View directory record Official record
Conditions
Localized Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8
Interventions
Biopsy of Prostate, Biospecimen Collection, Magnetic Resonance Imaging, Patient Observation, Questionnaire Administration, Therapeutic Testosterone
Procedure · Other · Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 12, 2026, 3:50 PM EDT
Completed Not applicable Interventional Results available

Testing a Community-Friendly Risk Reduction Intervention for Injection Drug Users

NCT01741350
View directory record Official record
Conditions
HIV, Opioid Dependence
Interventions
Community-friendly Health Recovery Program, Time-and-Attention-Matched Control Condition
Behavioral
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years and older
Enrollment
304 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 12, 2026, 3:50 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Smoking Cessation Program: A Quality Improvement Trial in a Resident-Based Outpatient Clinic

NCT00436943
View directory record Official record
Conditions
Smoking
Interventions
nicotine replacement therapy and bupropion, smoking cessation counseling and referrals
Drug · Behavioral
Lead sponsor
Atlantic Health System
Other
Eligibility
21 Years and older
Enrollment
900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Morristown, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 12, 2010 · Synced Oct 12, 2026, 3:50 PM EDT
Not yet recruiting Phase 2 Interventional

DOSE-UP: Dose Optimization for Smoking and E-Cigarette Use Pharmacotherapy

NCT07754578
View directory record Official record
Conditions
Dual Use of Cigarettes and E-cigarettes
Interventions
Text- and web-based support, Nicotine Replacement Therapy (NRT, nicotine patch), Nicotine replacement therapy lozenge
Behavioral · Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
321 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 12, 2026, 3:50 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Nicotine Lozenge Bioequivalence Study

NCT01536704
View directory record Official record
Conditions
Smoking Cessation
Interventions
Nicotine (2 mg), Nicotine (4 mg)
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
19 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Apr 26, 2013 · Synced Oct 12, 2026, 3:50 PM EDT
Completed No phase listed Observational

Noninvasive Methods to Monitor Graft Survival in Kidney Transplant Patients

NCT00308802
View directory record Official record
Conditions
Kidney Transplantation
Interventions
Kidney transplantation
Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
7
States / cities
New Haven, Connecticut • Atlanta, Georgia • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 12, 2026, 3:50 PM EDT
Completed Phase 4 Interventional Results available

A Study of the Effect of Topical Testosterone Replacement Therapy on Blood Pressure in Adult Male Participants With Hypogonadism

NCT04274894
View directory record Official record
Conditions
Hypogonadism
Interventions
AndroGel 1.62%
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years and older · Male only
Enrollment
246 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
45
States / cities
Foley, Alabama • Newport Beach, California • Northridge, California + 40 more
Source: ClinicalTrials.gov public record
Updated Dec 15, 2022 · Synced Oct 12, 2026, 3:50 PM EDT
Recruiting Phase 4 Interventional

Bleeding Patterns in Sequential and Continuous Progesterone Supplementation in Adolescents With Turner Syndrome

NCT06834594
View directory record Official record
Conditions
Turner Syndrome, Primary Ovarian Insufficiency (Poi)
Interventions
Micronized progesterone 200 MG, Micronized Progesterone 100 MG
Drug
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
12 Years to 20 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 12, 2026, 3:50 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Safety and Efficacy of Albuterol in Individuals With Late-onset Pompe Disease

NCT01885936
View directory record Official record
Conditions
Pompe Disease
Interventions
Albuterol, Placebo
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 15, 2019 · Synced Oct 12, 2026, 3:50 PM EDT
Active, not recruiting Phase 1 Interventional

Perioperative Testosterone Replacement Therapy for the Improvement of Post-Operative Outcomes in Patients With Low Testosterone

NCT04731376
View directory record Official record
Conditions
Hypogonadism, Malignant Urinary System Neoplasm, Urinary System Disorder, Urinary System Neoplasm
Interventions
Best Practice, Quality-of-Life Assessment, Questionnaire Administration, Testosterone Cypionate
Other · Procedure · Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older · Male only
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 12, 2026, 3:50 PM EDT
Completed No phase listed Observational

Wound Complications in Head and Neck Surgery

NCT03134976
View directory record Official record
Conditions
Hypothyroidism; Surgery, Head and Neck Cancer, Wound Heal, Laryngeal Cancer, Laryngeal Fistula
Interventions
Levothyroxine
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 1, 2020 · Synced Oct 12, 2026, 3:50 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Pilot Trial of Twice-weekly Versus Thrice-weekly Hemodialysis in Patients With Incident End-stage Kidney Disease

NCT03740048
View directory record Official record
Conditions
End Stage Renal Failure on Dialysis
Interventions
Hemodialysis, Patiromer Oral Product
Other · Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 9, 2023 · Synced Oct 12, 2026, 3:50 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Proactive Outreach for Smokers in VA Mental Health

NCT01737281
View directory record Official record
Conditions
Smoking
Interventions
Proactive outreach, Usual care
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
1,938 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
4
States / cities
Tampa, Florida • Minneapolis, Minnesota • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2019 · Synced Oct 12, 2026, 3:50 PM EDT
Completed Not applicable Interventional Results available

Testosterone Replacement Therapy in Advanced Chronic Kidney Disease

NCT00645658
View directory record Official record
Conditions
Kidney Failure, Kidney Diseases
Interventions
Testim, 1% testosterone gel
Drug
Lead sponsor
Palo Alto Veterans Institute for Research
Other
Eligibility
45 Years to 80 Years · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
2
States / cities
Palo Alto, California • San Jose, California
Source: ClinicalTrials.gov public record
Updated Aug 26, 2024 · Synced Oct 12, 2026, 3:50 PM EDT
Not yet recruiting Not applicable Interventional

Transplantation of Reconstructed Renal Allografts Following Ex-Vivo Partial Nephrectomy

NCT05725421
View directory record Official record
Conditions
Renal Cell Carcinoma
Interventions
Donor Radical and Partial Nephrectomy, Kidney Transplantation, Laparoscopic Radical Nephrectomy
Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
60 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Oct 12, 2026, 3:50 PM EDT
Not listed Phase 2 Interventional

Prevalence of Humoral Dysfunction in Pts With Frequent Exacerbations of COPD, and the Effect of SCIgR for Prevention

NCT05764993
View directory record Official record
Conditions
COPD Exacerbation Acute
Interventions
CUVITRU - Ig subcutaneous human 20%, Standard Medical Therapy
Biological · Other
Lead sponsor
Rochester General Hospital
Other
Eligibility
18 Years to 82 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
3
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jun 15, 2023 · Synced Oct 12, 2026, 3:50 PM EDT
Recruiting Phase 2 Interventional

Progestins for the Treatment of Endometrial Cancer or Precancers of the Uterus Before Surgery, The Pro-Window Trial

NCT07436793
View directory record Official record
Conditions
Endometrial Endometrioid Adenocarcinoma, Endometrial Hyperplasia
Interventions
Biopsy Procedure, Curettage Procedure, Hysterectomy, Megestrol Acetate, Progesterone Only Hormone Replacement Therapy
Procedure · Drug
Lead sponsor
New Mexico Cancer Research Alliance
Other
Eligibility
18 Years and older · Female only
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
4
States / cities
Iowa City, Iowa • Albuquerque, New Mexico • Salt Lake City, Utah + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 12, 2026, 3:50 PM EDT
Completed Phase 1 Interventional

Combined Bone Marrow Transplantation (BMT) and Renal Transplant for Multiple Myeloma (MM) With End Stage Renal Disease (ESRD)

NCT00854139
View directory record Official record
Conditions
Multiple Myeloma, End Stage Renal Disease
Interventions
Cyclophosphamide, anti-thymocyte globulin, Kidney transplant, Thymic irradiation, Bone marrow transplant from a related donor
Drug · Procedure · Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 4, 2020 · Synced Oct 12, 2026, 3:50 PM EDT
Terminated Not applicable Interventional

Evaluating the Effectiveness of Hybrid and Traditional Speech Therapy for /ɹ/ and /s/ Sound Production

NCT07061730
View directory record Official record
Conditions
Speech Sound Disorder
Interventions
Traditional Therapy, Hybrid therapy
Behavioral
Lead sponsor
Syracuse University
Other
Eligibility
5 Years to 17 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Oct 12, 2026, 3:50 PM EDT