Clinical trials: completed, sponsored by Merck Sharp & Dohme LLC
Classical Hodgkin Lymphoma
Study of Safety and Efficacy of Pembrolizumab and Chemotherapy in Participants With Newly Diagnosed Classical Hodgkin Lymphoma (cHL) (MK-3475-C11/KEYNOTE-C11)
The purpose of this study is to evaluate the safety and efficacy of pembrolizumab (MK-3475) monotherapy, followed by chemotherapy, followed by pembrolizumab consolidation.
- Trial name
- KEYNOTE-C11 (NCT05008224)
- Testing
- Pembrolizumab, Doxorubicin, Vinblastine
- Where
- 48 sites in United States, Australia and 9 more
- Volunteers
- 146 people
- Sponsor
- Merck Sharp & Dohme LLC
Dermatitis, Atopic
Multiple Rising Dose Study of MK-6194 in Participants With Atopic Dermatitis (MK-6194-008)
The primary objective of this study is to characterize the safety and tolerability of MK-6194 following multiple doses among participants with moderate to severe atopic dermatitis who are unresponsive to other therapies.
- Trial name
- NCT05450198
- Testing
- MK-6194
- Where
- 19 sites in United States, Belgium and 4 more
- Volunteers
- 72 people
- Sponsor
- Merck Sharp & Dohme LLC
Pulmonary Arterial Hypertension
A Study of Single Doses of Frespaciguat (MK-5475) on Pulmonary Vascular Resistance (MK-5475-002)
This study of frespaciguat in participants with Group 1 pulmonary arterial hypertension (PAH) will assess the safety, tolerability and pharmacokinetics (PK) of inhaled frespaciguat. There is no formal hypothesis to be tested.
- Trial name
- NCT03744637
- Testing
- Frespaciguat
- Where
- Moldova
- Volunteers
- 25 people
- Sponsor
- Merck Sharp & Dohme LLC
Neoplasms
Study of Favezelimab (MK-4280) as Monotherapy and in Combination With Pembrolizumab (MK-3475) With or Without Chemotherapy or Lenvatinib (MK-7902) AND Favezelimab/Pembrolizumab (MK-4280A) as Monotherapy in Adults With Advanced Solid Tumors (MK-4280-001)
This is a safety and pharmacokinetics study of favezelimab as monotherapy and in combination with pembrolizumab AND favezelimab/pembrolizumab as monotherapy in adults with metastatic solid tumors for which there is no available…
- Trial name
- NCT02720068
- Testing
- Favezelimab, Pembrolizumab, Oxaliplatin
- Volunteers
- 481 people
- Sponsor
- Merck Sharp & Dohme LLC
Papillomavirus Infections
Immunogenicity and Safety of the 9-valent Human Papillomavirus (9vHPV) Vaccine in Japanese Boys and Girls (V503-066)
The primary objective of this study is the estimation of the human papillomavirus (HPV) 6, 11, 16, 18, 31, 33, 45, 52 and 58 seroconversion at 1 month post last dose (Month 7) following 3 doses and 2 doses of the 9-valent human…
- Trial name
- NCT04772534
- Testing
- 9vHPV vaccine
- Where
- 12 sites in Japan
- Volunteers
- 314 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Pulmonary Hypertension
Frespaciguat (MK-5475) in Participants With Pulmonary Hypertension Associated With Chronic Obstructive Pulmonary Disease (PH-COPD) (MK-5475-006)
The primary objectives of this study are to assess the safety/tolerability and efficacy (by evaluating changes in pulmonary vascular resistance [PVR] and pulmonary blood volume [PBV]) of frespaciguat in participants with…
- Trial name
- NCT04370873
- Testing
- Frespaciguat
- Where
- 9 sites in United States, Israel and 1 more
- Volunteers
- 22 people
- Sponsor
- Merck Sharp & Dohme LLC
Merkel Cell Carcinoma
Pembrolizumab (MK-3475) as First-line Therapy for Advanced Merkel Cell Carcinoma (MK-3475-913)
This is a single-arm, open-label, multicenter, efficacy, and safety study of pembrolizumab in adult and pediatric participants with previously untreated advanced Merkel Cell Carcinoma (MCC).
- Trial name
- NCT03783078
- Testing
- Pembrolizumab (MK-3475)
- Where
- 22 sites in United States, Australia and 6 more
- Volunteers
- 55 people
- Sponsor
- Merck Sharp & Dohme LLC
Pulmonary Arterial Hypertension, Hypertension, Pulmonary
A Study of the Efficacy and Safety of Frespaciguat (MK-5475) in Participants With Pulmonary Arterial Hypertension (INSIGNIA-PAH: Phase 2/3 Study of an Inhaled sGC Stimulator in PAH) (MK-5475-007)
This is a two-part (Phase 2/Phase 3) study of frespaciguat, an inhaled soluble guanylate cyclase stimulator, in participants with pulmonary arterial hypertension (PAH).
- Trial name
- NCT04732221
- Testing
- Frespaciguat
- Where
- 91 sites in United States, Argentina and 16 more
- Volunteers
- 168 people
- Sponsor
- Merck Sharp & Dohme LLC
Healthy
A Drug-Drug Interaction Study of Carbamazepine and Opevesostat (MK-5684) in Healthy Adult Male Participants (MK-5684-012)
Researchers have designed a study medicine called opevesostat as a new way to treat prostate cancer. The purpose of this study is to learn what happens to opevesostat in a person's body over time (a pharmacokinetic or PK study).
- Trial name
- NCT06633419
- Testing
- Opevesostat, Prednisone, Fludrocortisone acetate
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Venous Thrombosis
A Study of MK-2060 in Healthy Participants (MK-2060-016)
The goal of the study is to learn about the safety of MK-2060 and if people tolerate it when MK-2060 is given in different forms.
- Trial name
- NCT06582602
- Testing
- MK-2060
- Where
- 2 sites in United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Prostatic Neoplasms
Study of Pembrolizumab (MK-3475) Plus Olaparib Versus Abiraterone Acetate or Enzalutamide in Metastatic Castration-resistant Prostate Cancer (mCRPC) (MK-7339-010/KEYLYNK-010)
The purpose of this study is to assess the efficacy and safety of the combination of the polyadenosine 5'-diphosphoribose poly (ADP-ribose) polymerase (PARP) inhibitor olaparib and pembrolizumab in the treatment of participants…
- Trial name
- KEYLYNK-010 (NCT03834519)
- Testing
- Pembrolizumab, Olaparib, Abiraterone acetate
- Where
- 193 sites in United States, Argentina and 18 more
- Volunteers
- 793 people
- Sponsor
- Merck Sharp & Dohme LLC
Healthy
A Clinical Study of MK-1708 in Healthy Elderly Participants (MK-1708-005)
The purpose of this study is to learn about the safety of MK-1708, and how well elderly people tolerate it. The study will also measure what happens to MK-1708 in a healthy elderly person's body over time (pharmacokinetic or PK…
- Trial name
- NCT06647628
- Testing
- MK-1708
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Dengue Disease, Dengue Virus
Safety and Immunogenicity of Three V181 Dengue Vaccine Potencies in Adults (V181-003)
The primary objective of this study is to compare the dengue virus-neutralizing antibody geometric mean titers (GMTs) for each of the 4 dengue serotypes (DENV1, DENV2, DENV3, and DENV4) at Day 28 post-vaccination for participants…
- Trial name
- NCT05507450
- Testing
- V181 High-Potency Level, V181 Mid-Potency Level, V181 Low-Potency Level
- Where
- 32 sites in United States, Australia and 5 more
- Volunteers
- 1,271 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Advanced Solid Tumors
Study of Quavonlimab (MK-1308) in Combination With Pembrolizumab (MK-3475) in Advanced Solid Tumors (MK-1308-001)
This study will assess the safety, tolerability, pharmacokinetics (PK), and preliminary efficacy of escalating doses of quavonlimab when used in combination with pembrolizumab in participants with advanced solid tumors.
- Trial name
- NCT03179436
- Testing
- Quavonlimab, Pembrolizumab, Pembrolizumab/Quavonlimab
- Where
- 53 sites in United States, Australia and 14 more
- Volunteers
- 415 people
- Sponsor
- Merck Sharp & Dohme LLC
End Stage Renal Disease, Renal Impairment
A Study of Belzutifan (MK-6482) in Participants With Renal Impairment (MK-6482-021)
The primary purpose of this study is to compare the plasma pharmacokinetics (PK) of belzutifan (MK-6482) following a single oral 120 mg dose in participants with end stage renal disease (ESRD) before and after hemodialysis (HD)…
- Trial name
- NCT04994522
- Testing
- Belzutifan
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Lymphoma, B-Cell
A Study of Pembrolizumab (MK-3475) in Participants With Relapsed or Refractory Primary Mediastinal Large B-cell Lymphoma (rrPMBCL) (MK-3475-A33/KEYNOTE-A33)
The purpose of this study is to evaluate the objective response, safety, and tolerability of pembrolizumab in Japanese participants who have refractory primary mediastinal large B-cell lymphoma.
- Trial name
- NCT04317066
- Testing
- Pembrolizumab
- Where
- 9 sites in Japan
- Volunteers
- 7 people
- Sponsor
- Merck Sharp & Dohme LLC
Non-small Cell Lung Cancer
Efficacy and Safety Study of Pembrolizumab (MK-3475) With or Without Lenvatinib (MK-7902/E7080) in Adults With Programmed Cell Death-Ligand 1 (PD-L1)-Positive Treatment-naïve Nonsmall Cell Lung Cancer (NSCLC) [MK-7902-007/E7080-G000-314/LEAP-007] - China Extension Study
The purpose of this study is to assess the safety and efficacy of pembrolizumab (MK-3475) combined with lenvatinib (MK-7902/E7080) compared to pembrolizumab alone (with placebo for lenvatinib) in treatment-naïve adults with no…
- Trial name
- LEAP-007 (NCT04676412)
- Testing
- Pembrolizumab, Lenvatinib
- Where
- 17 sites in China
- Volunteers
- 107 people
- Sponsor
- Merck Sharp & Dohme LLC
Human Immunodeficiency Virus
MK-8527 Single-Dose Trial in HIV-1 Infected Participants (MK-8527-004)
This is a single-dose clinical study to evaluate the safety, tolerability, pharmacokinetics, and anti-retroviral activity of MK-8527 in antiretroviral therapy (ART)-naïve participants living with human immunodeficiency virus type…
- Trial name
- NCT05494736
- Testing
- MK-8527
- Where
- 4 sites in Romania, South Africa
- Volunteers
- 20 people
- Sponsor
- Merck Sharp & Dohme LLC
Non-small Cell Lung Cancer
A Trial of Pembrolizumab in Combination With Chemotherapy and Radiotherapy in Stage III NSCLC (KEYNOTE-799, MK-3475-799)
This is a trial in adult participants with unresectable, locally advanced, Stage III non-small cell lung cancer (NSCLC) treated with pembrolizumab in combination with platinum doublet chemotherapy and standard thoracic…
- Trial name
- KEYNOTE-799 (NCT03631784)
- Testing
- Pembrolizumab 200 mg, Paclitaxel 45 mg/m^2, Carboplatin AUC6
- Where
- 56 sites in United States, Australia and 8 more
- Volunteers
- 216 people
- Sponsor
- Merck Sharp & Dohme LLC
Cytomegalovirus Infection
A Study of Letermovir (MK-8228) to Evaluate Efficacy and Safety for Prevention of Cytomegalovirus Infection in Chinese Hematopoietic Stem Cell Transplant Recipients (MK-8228-045)
The purpose of this study is to evaluate the efficacy and safety of a once-a-day oral or intravenous (IV) dose of Letermovir (MK-8228) in Chinese adult hematopoietic stem cell transplant (HSCT) recipients for the prevention of…
- Trial name
- NCT05763823
- Testing
- Letermovir
- Where
- 21 sites in China
- Volunteers
- 120 people
- Sponsor
- Merck Sharp & Dohme LLC
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