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ClinicalTrials.gov public records Last synced Oct 29, 2026, 1:14 PM EDT

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Showing 97–120 of 190 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Co-Infection Clear all
Completed No phase listed Observational

HIV-HCV Coinfection: Impact of Immune Dysfunction

NCT00575315
View directory record Official record
Conditions
HIV Infections, Hepatitis
Interventions
Not listed
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 90 Years
Enrollment
634 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 20, 2014 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluating the Safety and Immunogenicity of Polyvalent DNA/gp120 HIV Vaccine in Healthy, HIV-uninfected Adults

NCT04927585
View directory record Official record
Conditions
HIV Infections
Interventions
env (A,B,C,A/E)/gag (C) DNA Vaccine, gp120 (A,B,C,A/E) Protein Vaccine, GLA-SE adjuvant, Placebo
Biological
Lead sponsor
Worcester HIV Vaccine
Industry
Eligibility
18 Years to 50 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 9, 2024 · Synced Oct 29, 2026, 1:14 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Association of Transcutaneous Pulse CO-oximetry With Inflammatory Lung Diseases

NCT02831348
View directory record Official record
Conditions
Asthma, Allergic Rhinitis, Cystic Fibrosis, Pneumonia
Interventions
Not listed
Lead sponsor
Boston Children's Hospital
Other
Eligibility
6 Years to 24 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 22, 2022 · Synced Oct 29, 2026, 1:14 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Intervention to Prevent Household and Community Spread of COVID-19 Among Latinos

NCT05697068
View directory record Official record
Conditions
SARS-CoV-2 Infection
Interventions
COVID Prevention Program (CPP)
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
18 Years and older
Enrollment
256 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Study on the Immune Response and Safety Elicited by a Vaccine Against Respiratory Syncytial Virus (RSV) When Given Alone and Together With a Vaccine Against Influenza in Adults Aged 65 Years and Above

NCT05559476
View directory record Official record
Conditions
Respiratory Syncytial Virus Infections
Interventions
RSVPreF3 OA investigational vaccine, FLU HD vaccine
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
65 Years and older
Enrollment
1,029 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
46
States / cities
Birmingham, Alabama • Tempe, Arizona • Canoga Park, California + 41 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2024 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Phase 1 Interventional

Bavituximab Repeat-Dose Trial in Patients Co-Infected With Chronic Hepatitis C Virus and Human Immunodeficiency Virus

NCT00503347
View directory record Official record
Conditions
Hepatitis C Virus, Hiv Infections
Interventions
bavituximab
Drug
Lead sponsor
Peregrine Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
6
States / cities
Los Angeles, California • Newport Beach, California • Atlanta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2011 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Phase 1 Interventional

A Study to Evaluate the Safety and Tolerance of Combination Anti-HIV Drug Therapy (Indinavir, Lamivudine, and Zidovudine) in HIV-Positive Pregnant Women and Their Infants

NCT00000944
View directory record Official record
Conditions
HIV Infections, Pregnancy
Interventions
Indinavir sulfate, Lamivudine, Zidovudine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older · Female only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2003
U.S. locations
4
States / cities
San Francisco, California • Boston, Massachusetts • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Phase 2 Interventional Results available

Nitazoxanide Plus Ribavirin and Peginterferon for Therapy of Treatment Naive HCV Genotype 1 and HIV Coinfected Subjects

NCT00991289
View directory record Official record
Conditions
HIV Infection, Hepatitis C Infection
Interventions
Nitazoxanide (NTZ), Pegylated interferon alfa-2a (PEG), Ribavirin (RBV)
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
17
States / cities
Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 12 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2021 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Evaluating the Safety and Immunogenicity of Env (A,B,C,A/E)/Gag (C) DNA and gp120 (A,B,C,A/E) Protein/GLA-SE HIV Vaccines, Given Individually or Co-administered, in Healthy, HIV-1-Uninfected Adults

NCT03409276
View directory record Official record
Conditions
HIV Infections
Interventions
env (A,B,C,A/E)/gag (C) DNA Vaccine, gp120 (A,B,C,A/E) Protein Vaccine, Placebo, GLA-SE adjuvant
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
6
States / cities
Birmingham, Alabama • Decatur, Georgia • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 25, 2022 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety, Tolerability, and Immunogenicity of V110 or V114 Co-administered With a Booster Dose of mRNA-1273 in Healthy Adults (V110-911)

NCT05158140
View directory record Official record
Conditions
Pneumococcal Infection
Interventions
V110, V114, mRNA-1273, Placebo for V110, Placebo for V114
Biological
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
50 Years and older
Enrollment
850 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
42
States / cities
North Hollywood, California • Northridge, California • Paramount, California + 38 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2025 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Immunogenicity & Safety of Hepatitis A Vaccine Co-admin With a Measles/Mumps/Rubella & a Varicella Vaccine in Children

NCT00197015
View directory record Official record
Conditions
Hepatitis A
Interventions
Havrix®, M-M-R®II, VARIVAX®
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Months to 13 Months
Enrollment
1,474 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2009
U.S. locations
42
States / cities
Cabot, Arkansas • Jonesboro, Arkansas • North Little Rock, Arkansas + 37 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2018 · Synced Oct 29, 2026, 1:14 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

The DC Cohort Longitudinal HIV Status Neutral Study

NCT01206920
View directory record Official record
Conditions
HIV, AIDS
Interventions
Not listed
Lead sponsor
George Washington University
Other
Eligibility
Not listed
Enrollment
19,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2041
U.S. locations
14
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Phase 2 Interventional Results available

Pioglitazone Before Peginterferon and Ribavirin for Hepatitis C Infection in HIV/HCV-Coinfected Patients With Insulin Resistance

NCT00665353
View directory record Official record
Conditions
HIV-1 and Hepatitis C Co-Infection
Interventions
pioglitazone, peginterferon, ribavirin
Drug
Lead sponsor
Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Network
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
8
States / cities
San Francisco, California • Chicago, Illinois • Newark, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 12, 2018 · Synced Oct 29, 2026, 1:14 PM EDT
Terminated Phase 2 Interventional Results available

Study to Evaluate the Efficacy and Safety of Danirixin Co-administered With Oseltamivir in the Treatment of Adults Hospitalized With Influenza

NCT02927431
View directory record Official record
Conditions
Virus Diseases
Interventions
Danirixin 15 mg FBE, Danirixin 50 mg FBE, Placebo, Oseltamivir 75 mg
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
5
States / cities
Stamford, Connecticut • Council Bluffs, Iowa • Natchitoches, Louisiana + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 30, 2020 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Safety and Immunogenicity of H1N1 Vaccine With Trivalent Inactivated Seasonal Influenza Vaccine in Adults

NCT00985673
View directory record Official record
Conditions
Influenza
Interventions
GSK2340274A, GSK2340273A, Seasonal trivalent influenza vaccine (TIV), Saline placebo
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
19 Years to 40 Years
Enrollment
611 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
4
States / cities
Stockbridge, Georgia • Raleigh, North Carolina • Austin, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 1, 2018 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate the Potential Drug-Drug Interaction Between VH4524184 and Oral Contraceptive (Loestrin) in Healthy Adult Female Participants

NCT06310616
View directory record Official record
Conditions
HIV Infections
Interventions
VH4524184, Loestrin
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Dec 10, 2024 · Synced Oct 29, 2026, 1:14 PM EDT
Completed No phase listed Observational

Outcomes in Liver Disease Patient With and Without HIV Co-infection-Sub Study 2: HCV Treatment: Health Related Quality

NCT02427204
View directory record Official record
Conditions
Hepatitis C Infection
Interventions
Not listed
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 26, 2019 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Not applicable Interventional Results available

Comparison of Telemedicine to Usual Care for HCV Management for Methadone-maintained Individuals

NCT02933970
View directory record Official record
Conditions
Hepatitis C
Interventions
Telemedicine
Other
Lead sponsor
Andrew Talal
Other
Eligibility
18 Years and older
Enrollment
602 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Dec 20, 2024 · Synced Oct 29, 2026, 1:14 PM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

A Phase 2, Multicenter, Open-label Study to Assess the Immunogenicity of an Investigational Hib Vaccine (NU300)in Toddlers

NCT01732198
View directory record Official record
Conditions
Infectious Disease
Interventions
NU300, ActHIB, Prevnar 13
Biological
Lead sponsor
Nuron Biotech Inc.
Industry
Eligibility
12 Months to 15 Months
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
2
States / cities
Oakland, California • Bardstown, Kentucky
Source: ClinicalTrials.gov public record
Updated Sep 23, 2013 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Atazanavir and Ritonavir (ATV/RTV) and an Oral Contraceptive in Healthy Females

NCT00357604
View directory record Official record
Conditions
HIV Infections
Interventions
Ortho Tri-Cyclen (ethinyl estradiol + norgestimate), Ortho Tri-Cyclen LO (ethinyl estradiol + norgestimate) + Atazanavir/Ritonavir for 14 days then Ortho Tri-Cyclen for 7 days
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2011 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Phase 2 Interventional

A Comparison of Adefovir and Tenofovir for the Treatment of Lamivudine-Resistant Hepatitis B Virus in People With HIV

NCT00033163
View directory record Official record
Conditions
HIV Infections, Hepatitis B
Interventions
Adefovir dipivoxil, Tenofovir disoproxil fumarate
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2005
U.S. locations
15
States / cities
Sacramento, California • San Francisco, California • Aurora, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2021 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Immunogenicity and Safety Study of GlaxoSmithKline (GSK) Biologicals' Combined Measles-mumps-rubella (MMR) Vaccine in Children in Their Second Year of Life

NCT01681992
View directory record Official record
Conditions
Measles, Mumps, Rubella, Measles-Mumps-Rubella Vaccine
Interventions
Priorix, M-M-R II, Varivax, Havrix, Prevnar 13
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Months to 15 Months
Enrollment
4,538 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
40
States / cities
Birmingham, Alabama • Phoenix, Arizona • Jonesboro, Arkansas + 33 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2021 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Ciprofloxacin BioThrax Co-Administration Study

NCT01753115
View directory record Official record
Conditions
Anthrax
Interventions
BioThrax, Ciprofloxacin
Biological · Drug
Lead sponsor
Emergent BioSolutions
Industry
Eligibility
18 Years to 45 Years
Enrollment
154 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
3
States / cities
Kansas City, Missouri • Omaha, Nebraska • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 15, 2025 · Synced Oct 29, 2026, 1:14 PM EDT
Completed Phase 4 Interventional Results available

A Study Of Maraviroc In HIV Co-Infected Subjects With Hepatitis C And/Or Hepatitis B

NCT01327547
View directory record Official record
Conditions
HIV Coinfection
Interventions
Maraviroc, Placebo
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years and older
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
24
States / cities
Bakersfield, California • Los Angeles, California • Oakland, California + 16 more
Source: ClinicalTrials.gov public record
Updated Dec 6, 2017 · Synced Oct 29, 2026, 1:14 PM EDT