Clinical trials: in South Africa
Rheumatoid Arthritis
Study of PTC844 in Participants With Active Rheumatoid Arthritis
This study is designed to assess the safety, pharmacokinetics (PK), and biomarker effects of PTC844 compared to placebo in participants with active rheumatoid arthritis (RA).
- Trial name
- NCT07779616
- Testing
- PTC844
- Where
- 26 sites in United States, Georgia and 2 more
- Volunteers
- 75 people
- Sponsor
- PTC Therapeutics
Chronic Hepatitis B Virus Infection, Hepatitis B
A Study of Sequential Therapy With Daplusiran/Tomligisiran (DAP/TOM) Followed by Bepirovirsen in Participants Living With Chronic Hepatitis B (CHB)
The study is intended to evaluate the efficacy and safety of 2 different doses of DAP/TOM followed by bepirovirsen in participants living with CHB on standard of care nucleos(t)ide analogue (NA) therapy.
- Trial name
- B-UNITED (NCT06537414)
- Testing
- Daplusiran/Tomligisiran Dose Level 1, Daplusiran/Tomligisiran Dose Level 2, Bepirovirsen
- Where
- 80 sites in United States, Australia and 17 more
- Volunteers
- 283 people
- Sponsor
- GlaxoSmithKline
HIV, HIV Treatment
Evaluating the Impact of Using the B-OK Bottles for HIV and ART Literacy in South Africa
Consistent use of antiretroviral therapy (ART) is essential for achieving suppression among people with HIV (PWH). Yet despite improvements in access to ART and improving viral suppression rates, an estimated one-third of PWH…
- Trial name
- NCT07703891
- Testing
- B-OK Bead Bottles Intervention (delivered in person), B-OK Bottles Intervention (delivered by video), Control
- Where
- South Africa
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Human Immuno-deficiency Virus (HIV) Disease
A Study to Assess Change in Disease Activity, Adverse Events, and How the Drug Moves Through the Body in Adult Participants Living With Human Immunodeficiency Virus (HIV) Receiving Intravenous (IV) Infusion or Subcutaneous (SC) Injection of Budigalimab and/or ABBV-382
Human immuno-deficiency virus (HIV) is the virus that causes Acquired Immuno-Deficiency Syndrome (AIDS). HIV disease is considered to be a chronic disease requiring lifelong therapy.
- Trial name
- NCT06032546
- Testing
- Budigalimab, ABBV-382
- Where
- 80 sites in United States, Belgium and 11 more
- Volunteers
- 163 people
- Sponsor
- AbbVie
Cervical Cancer
A Clinical Study of Sacituzumab Tirumotecan (MK-2870) in Combination With Pembrolizumab (MK-3475) as First-line Maintenance Treatment of Cervical Cancer (MK-2870-036/TroFuse-036/GOG-3123/ENGOT-cx22)
Researchers are looking for new ways to treat metastatic cervical cancer. Cervical cancer is cancer in the cervix, the lower part of the uterus (womb). Metastatic means the cancer has spread to other parts of the body.
- Trial name
- NCT07216703
- Testing
- Pembrolizumab, Sacituzumab Tirumotecan, Bevacizumab
- Where
- 191 sites in United States, Argentina and 27 more
- Volunteers
- 1,023 people
- Sponsor
- Merck Sharp & Dohme LLC
Chronic Kidney Disease and Hypertension
A Phase III Renal Outcomes and Cardiovascular Mortality Study to Investigate the Efficacy and Safety of Baxdrostat in Combination With Dapagliflozin in Participants With Chronic Kidney Disease and High Blood Pressure
International, Multicenter, Double-Blind, Placebo-Controlled and Event-driven study to assess efficacy, safety and Tolerability of Baxdrostat in combination with Dapagliflozin on renal outcomes and cardiovascular mortality in…
- Trial name
- BaxDuo-Pacific (NCT06742723)
- Testing
- Baxdrostat/dapagliflozin
- Where
- 771 sites in United States, Argentina and 40 more
- Volunteers
- 5,000 people
- Sponsor
- AstraZeneca
Hereditary Angioedema (HAE)
Study of Oral Deucrictibant Extended-Release Tablet for Prophylaxis Against Angioedema Attacks in Adolescents and Adults With HAE
This is a Phase 3, multicenter, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of once-daily orally administered deucrictibant extended-release tablet compared to placebo for prophylaxis to…
- Trial name
- CHAPTER-3 (NCT06669754)
- Testing
- Deucrictibant
- Where
- 56 sites in United States, Argentina and 22 more
- Volunteers
- 85 people
- Sponsor
- Pharvaris Netherlands B.V.
Melanoma
Pharmacokinetics, Safety, and Immunogenicity Comparison of Bmab1700 and Opdivo® as Adjuvant Monotherapy in Participants With Melanoma
The purpose of this study is to investigate the pharmacokinetics (PK) similarity of Bmab1700 (an intended nivolumab biosimilar), compared with United States (US)-licensed Opdivo, in participants after complete surgical removal of…
- Trial name
- NCT07476326
- Testing
- Bmab1700, Opdivo
- Where
- 46 sites in Brazil, Chile and 8 more
- Volunteers
- 120 people
- Sponsor
- Biocon Biologics UK PLC
Hepatitis B
Study of Bepirovirsen in Participants Living With Human Immunodeficiency Virus and Chronic Hepatitis B Virus Infection (B-Focus)
This study will evaluate the efficacy and safety of bepirovirsen compared to placebo in participants with human immunodeficiency virus (HIV)/hepatitis B virus (HBV) co-infection.
- Trial name
- B-Focus (NCT06497504)
- Testing
- Bepirovirsen
- Where
- 51 sites in United States, Argentina and 8 more
- Volunteers
- 153 people
- Sponsor
- GlaxoSmithKline
Myelodysplastic Syndromes
A Study of Elritercept to Treat Anemia in Adults With Very Low, Low, or Intermediate Risk Myelodysplastic Syndromes (MDS) Who Need Regular Blood Transfusions
The main aim of this study is to find out how well elritercept works in lowering the need for RBC transfusions. Other aims are to learn how well elritercept works in reducing the need for RBC transfusions over longer periods of…
- Trial name
- NCT06499285
- Testing
- Elritercept
- Where
- 182 sites in United States, Australia and 24 more
- Volunteers
- 225 people
- Sponsor
- Takeda
Influenza
A Study to Evaluate the Safety and Efficacy of MK-1406/CD388 for Prevention of Influenza (MK-1406-005/CD388.SQ.3.06)
Approximately one billion cases of seasonal influenza occur annually. Of these, 3 to 5 million illnesses are severe and responsible for up to 650,000 deaths per year (WHO 2025).
- Trial name
- ANCHOR (NCT07159763)
- Testing
- MK-1406
- Where
- 211 sites in United States, Argentina and 4 more
- Volunteers
- 10,000 people
- Sponsor
- Cidara Therapeutics Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Leukemia, Lymphocytic, Chronic, B-Cell, Leukemia, Chronic Lymphocytic
A Study of Nemtabrutinib Plus Venetoclax vs Venetoclax + Rituximab (VR) in Second-line (2L) + Relapsed/Refractory (R/R) Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL) (MK-1026-010/BELLWAVE-010).
The purpose of this study is to assess the safety and tolerability and to confirm the dose of nemtabrutinib in combination with venetoclax in participants with R/R CLL/SLL.
- Conditions
- Leukemia, Lymphocytic, Chronic, B-Cell, Leukemia, Chronic Lymphocytic, Small-Cell Lymphoma, Lymphoma, Small Lymphocytic
- Trial name
- NCT05947851
- Testing
- Nemtabrutinib, Venetoclax, Rituximab
- Where
- 106 sites in United States, Argentina and 21 more
- Volunteers
- 735 people
- Sponsor
- Merck Sharp & Dohme LLC
HIV-1-infection
A Study to Provide Continued Access to Study Drug to Children and Adolescents Who Have Completed Clinical Studies Involving Gilead HIV Treatments
The goal of this clinical study is to provide continued access to the study drug(s) to children and adolescents with human immunodeficiency virus type 1 (HIV-1) who completed their participation in an applicable parent study and…
- Trial name
- NCT06337032
- Testing
- F/TAF (High Dose Tablet), F/TAF (Low Dose Tablet), F/TAF (Lowest Dose Tablet)
- Where
- 17 sites in Argentina, Panama and 4 more
- Volunteers
- 350 people
- Sponsor
- Gilead Sciences
Asthma
A Study to Learn About the Study Medicine Called PF-07275315 in People With Moderate-To-Severe Asthma
The purpose of this clinical trial is to learn about the safety and effects of the study medicine (called PF-07275315) for the potential treatment of moderate-to-severe asthma.
- Trial name
- NCT06977581
- Testing
- PF-07275315
- Where
- 137 sites in United States, Argentina and 13 more
- Volunteers
- 252 people
- Sponsor
- Pfizer
Ulcerative Colitis
An Extension Study for Treatment of Moderately to Severely Active Ulcerative Colitis
The purpose of this open-label extension (OLE) study is to evaluate the safety and efficacy of etrasimod in participants with moderately to severely active ulcerative colitis (UC) who previously received double-blind treatment…
- Trial name
- ELEVATE UC OLE (NCT03950232)
- Testing
- Etrasimod
- Where
- 472 sites in United States, Argentina and 37 more
- Volunteers
- 896 people
- Sponsor
- Pfizer
Carcinoma, Renal Cell
A Study of Pembrolizumab (MK-3475) in Combination With Belzutifan (MK-6482) and Lenvatinib (MK-7902), or Pembrolizumab/Quavonlimab (MK-1308A) in Combination With Lenvatinib, Versus Pembrolizumab and Lenvatinib, for Treatment of Advanced Clear Cell Renal Cell Carcinoma (MK-6482-012)
The goal of this study is to evaluate the efficacy and safety of pembrolizumab plus belzutifan plus lenvatinib or pembrolizumab/quavonlimab plus lenvatinib versus pembrolizumab plus lenvatinib as first-line treatment in…
- Trial name
- NCT04736706
- Testing
- Pembrolizumab, Belzutifan, Pembrolizumab/Quavonlimab
- Where
- 262 sites in United States, Australia and 33 more
- Volunteers
- 1,688 people
- Sponsor
- Merck Sharp & Dohme LLC
Primary Prevention of Atherosclerotic Cardiovascular Disease
A Study of Inclisiran to Prevent Cardiovascular Events in High-risk Primary Prevention Patients.
CKJX839D12302 is a pivotal Phase III study designed to test the hypothesis that treatment with inclisiran sodium 300 milligram (mg) subcutaneous (s.c.) administered on Day 1, Day 90, and every 6 months thereafter in patients at…
- Trial name
- NCT05739383
- Testing
- Inclisiran sodium 300 mg (equivalent to 284 mg inclisiran) in 1.5 mL
- Where
- 983 sites in United States, Argentina and 40 more
- Volunteers
- 14,012 people
- Sponsor
- Novartis Pharmaceuticals
Hepatitis B
Long-term Follow-up Study to Evaluate Durability of Treatment Response in Previous Bepirovirsen Study Participants (B-Sure)
This is a global multi-center, long-term follow-up study to assess durability of efficacy, as measured by maintenance of treatment response from the parent study, in participants who participated in a previous bepirovirsen study…
- Trial name
- B-Sure (NCT04954859)
- Testing
- Bepirovirsen
- Where
- 161 sites in United States, Argentina and 27 more
- Volunteers
- 366 people
- Sponsor
- GlaxoSmithKline
mCRPC
Talazoparib + Enzalutamide vs. Enzalutamide Monotherapy in mCRPC
This study compares rPFS in men with mCRPC treated with talazoparib plus enzalutamide vs. enzalutamide after confirmation of the starting dose of talazoparib in combination with enzalutamide.
- Trial name
- TALAPRO-2 (NCT03395197)
- Testing
- Talazoparib with enzalutamide
- Where
- 370 sites in United States, Argentina and 24 more
- Volunteers
- 1,054 people
- Sponsor
- Pfizer
Hypertension, Obesity
A Research Study to Investigate How Well the Medicine CagriSema Lowers High Blood Pressure in People Living With High Blood Pressure and Obesity
This study is testing whether CagriSema is safe and works well in adults with high blood pressure and excess body weight. Participants will receive CagriSema, semaglutide, cagrilintide, or placebo, and treatment will be assigned…
- Trial name
- REDEFINE (NCT07919405)
- Testing
- CagriSema, Semaglutide, Cagrilintide
- Where
- 212 sites in United States, Argentina and 17 more
- Volunteers
- 1,408 people
- Sponsor
- Novo Nordisk A/S
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