Clinical trials: Immunology
mHealth, PMTCT
Mobile Strategies for Women's and Children's Health: Optimizing Adherence and Efficacy of PMTCT/ART
The investigators are conducting a 3-arm randomized trial comparing the effects of unidirectional SMS (ie: "push" messaging to participant) vs. bidirectional SMS dialogue between participant and provider vs.
- Conditions
- mHealth, PMTCT, Adherence, Medication, SMS
- Trial name
- Mobile WAChx (NCT02400671)
- Testing
- SMS messaging
- Where
- 6 sites in Kenya
- Volunteers
- 825 people, healthy volunteers welcome
- Sponsor
- University of Washington
Severe Acute Respiratory Syndrome
The Interaction Between Severe Acute Respiratory Distress Syndrome Viral Proteins and Monocytes
Severe acute respiratory syndrome (SARS) is a new threat to public health since November, 2002. The SARS is highly contagious and is believed to be transmitted by person-to-person through droplet and direct contact.
- Trial name
- NCT00172263
- Testing
- blood sampling
- Where
- China
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
HIV Infections
Safety and Immune Response Study of the Vaccine ALVAC vCP1452 Alone or in Combination With AIDSVAX B/B
The purpose of this study is to see if the vaccines tested are safe when given alone and when given together, and how the immune system responds to the vaccines.
- Trial name
- NCT00007332
- Testing
- ALVAC(2)120(B,MN)GNP (vCP1452), MN rgp120/HIV-1 and GNE8 rgp120/HIV-1
- Where
- 17 sites in United States
- Volunteers
- 330 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Human Immunodeficiency Virus
Problems With Immune Recovery in the Gut Tissue
The aim of this study is to find out if the process of HIV replication in the lymph tissue and gut tissue of people taking HIV drugs causes long-term damage to the ability of the gut to protect you from other infections and…
- Trial name
- NCT01460433
- Testing
- Genital and rectal swabbing
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Human Immunodeficiency Virus, HIV
Radiopaque Matrix MK-8591 Implant in Participants at Low-Risk for Human Immunodeficiency Virus Type 1 (HIV-1) Infection (MK-8591-043)
The purpose of this study is to evaluate the safety, tolerability, and pharmacokinetics (PK) of an islatravir (ISL)-eluting implant.
- Trial name
- NCT05115838
- Testing
- Islatravir
- Volunteers
- healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
HIV Infections
Quantitative and Qualitative Research for "mHealth Program to Support People Living With HIV Across the HIV Care Continuum"
The goal of this randomized control trial (RCT) is to assess the effectiveness of Amp, a mobile health (mHealth) app designed to improve outcomes along the HIV care continuum for young Black men who have sex with men (YBMSM)…
- Trial name
- VSS (NCT06181916)
- Testing
- Amp
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Sentient Research
Anal Dysplasia, Human Papillomavirus
The HPV-SAVE Study Team: HPV Screening and Vaccine Evaluation in Men Who Have Sex With Men
Human papillomavirus (HPV) is the most common sexually transmitted infection worldwide. Infection by certain high-risk oncogenic types of HPV (HR-HPV) is the major cause of several cancers in men, notably squamous cell carcinoma…
- Conditions
- Anal Dysplasia, Human Papillomavirus, Anal Cancer
- Trial name
- HPV-SAVE (NCT02503111)
- Testing
- The Hyfrecator ® 2000 Electrosurgical System, Observation Alone
- Where
- 4 sites in Canada
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Hiv, Contraception
Supporting Young Women's Reproductive Health by Harnessing Prosociality Among Drug Shopkeepers
The goal of the study is to operationalize and test the preliminary impact of providing regular customer feedback from adolescent girls and young women (AGYW) to drug shopkeepers on the distribution of contraceptives and HIV…
- Trial name
- NCT05525533
- Testing
- Harnessing prosocial and social image motivations for behavior change
- Where
- 2 sites in Tanzania
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Sinusitis
Immunologic Aspects of the Pathogenesis of Chronic Sinusitis in Children
Chronic sinusitis is a common pediatric disease; it ranks among the top five infectious diseases of the upper respiratory tract. Its treatment is limited and may be due largely in part to a lack of understanding of its cause.
- Trial name
- NCT00004638
- Testing
- pathogenesis study
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Center for Research Resources (NCRR)
Infection, Human Immunodeficiency Virus
Relative Oral Bioavailability Study of Different Fixed Dose Combinations of Dolutegravir and Rilpivirine in Healthy Subjects
Treatment of human immunodeficiency virus (HIV) infection requires daily oral administration of a combination of antiretroviral drugs to reduce the patient's HIV levels.
- Trial name
- NCT02373930
- Testing
- DTG 50 mg, RPV 25 mg, DTG/RPV 50 mg/25 mg: Product Code AS
- Where
- United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
HIV Infections
A Study to Investigate the Pharmacokinetics, Safety, and Tolerability of Two Different Formulations of Long-acting Cabotegravir in Healthy Adult Participants
The primary purpose of the study is to investigate the safety, tolerability, and pharmacokinetic (PK) profiles of two different cabotegravir formulations in healthy adult participants.
- Trial name
- NCT06033547
- Testing
- Cabotegravir Formulation F, Cabotegravir Formulation G
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
HIV Infections
A Study to Investigate Pharmacokinetics (PK), Safety, and Tolerability of VH4367310 in Healthy Adult Participants
This study evaluates the PK, safety, and tolerability of a single increasing dose of VH4367310, a cabotegravir (CAB) prodrug, when administered intramuscularly in healthy adult participants 18 to 55 years of age.
- Trial name
- NCT07818915
- Testing
- VH4367310
- Where
- 2 sites in United States
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
HIV Infections
Pharmacokinetic Study of Dapivirine Gel Administered Rectally to HIV-1 Seronegative Adults
The purpose of this study is to evaluate the pharmacokinetics of dapivirine gel administered rectally to HIV-1 seronegative adults.
- Trial name
- NCT03393468
- Testing
- Dapivirine gel
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Virus Diseases, Hemorrhagic Fever, Ebola
Ad26.ZEBOV, MVA-BN-Filo Vaccination in Children and Adults Previously Vaccinated With Control in the EBOVAC-Salone Study
This is a Phase 2, open-label, study evaluating the safety and immunogenicity of the 2-dose vaccination regimen, Ad26.ZEBOV, MVA-BN-Filo, in adults and children originally enrolled in the control arm of the EBOVAC-Salone study
- Conditions
- Virus Diseases, Hemorrhagic Fever, Ebola, Infections, Hemorrhagic Fevers, Viral
- Trial name
- NCT05284097
- Testing
- Ad26.ZEBOV, MVA-BN-Filo
- Where
- Sierra Leone
- Volunteers
- 133 people, healthy volunteers welcome
- Sponsor
- London School of Hygiene and Tropical Medicine
HIV
Advancing Community Level Action for Improving MCH/PMTCT
The goal of the ACCLAIM (Advancing Community-Level Action for Improving MCH/PMTCT) project is to increase community demand for, uptake of, and retention in Maternal and Child Health (MCH) and/Prevention of Mother-to-child…
- Trial name
- ACCLAIM (NCT01971710)
- Testing
- Community leader engagement, Community days, Community Peer Groups
- Where
- 3 sites in Eswatini, Uganda and 1 more
- Volunteers
- 187,335 people, healthy volunteers welcome
- Sponsor
- Elizabeth Glaser Pediatric AIDS Foundation
HIV-1
PEPI-TiDP23-C103: First-in-Human Study to Examine the Safety, Tolerability, and Plasma Pharmacokinetics of Increasing Single and Repeated Oral Doses of TMC558445 and of a Combined Single Day Dosing of Oral TMC558445 and Oral TMC310911 and Also Oral Darunavir
The purpose of the study is to determine the safety, tolerability and plasma pharmacokinetics (pk) (i.e., the levels of TMC558445 circulating in your blood over time) of increasing single oral doses of TMC558445 and of multiple…
- Trial name
- NCT00838760
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Tibotec Pharmaceuticals, Ireland
Hiv
Combating HIV Stigma in Healthcare Settings: A Standardized Patient Approach
The goal of this study is to develop and evaluate the effectiveness of a training program to reduce intersectional stigma faced by sexual minorities and people living with HIV (PLWH) in healthcare settings.
- Trial name
- NCT06975176
- Testing
- Stigma reduction intervention
- Where
- United States
- Volunteers
- 155 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
HIV Infections
Computerized Counseling to Promote Positive Prevention and HIV Health in Kenya
The purpose of this study is to see if a computerized counseling tool helps patients reduce their sexual transmission risk and improve their antiretroviral adherence.
- Trial name
- CARE+ Kenya (NCT01015989)
- Testing
- CARE+ Kenya brief computer risk assessment session, CARE+ Kenya computer counseling session
- Where
- 2 sites in Kenya
- Volunteers
- 236 people, healthy volunteers welcome
- Sponsor
- New York University
HIV Infections
Evaluating the Safety and Efficacy of the VRC01 Antibody in Reducing Acquisition of HIV-1 Infection in Women
This study will evaluate the safety and efficacy of the human monoclonal antibody (mAb) VRC-HIVMAB060-00-AB (VRC01) in preventing HIV-1 infection in high-risk, HIV-uninfected women.
- Trial name
- NCT02568215
- Testing
- VRC01
- Where
- 21 sites in Botswana, Kenya and 5 more
- Volunteers
- 1,924 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
HIV Infections
Pilot Implementation of HIV Self-testing Delivery in Private Pharmacies Combined to a Respondent Driven Sampling Method to Improve HIV Testing for MSM and TGW in Phnom Penh - ANRS 0100s
The study aims to evaluate the feasibility of HIV self-testing (HIVST) delivery by a private pharmacy network among men who have sex with men (MSM) and transgender women (TGW) recruited through a classic and digital Respondent…
- Trial name
- NCT05745168
- Testing
- OraQuick
- Where
- Cambodia
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- ANRS, Emerging Infectious Diseases
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