Clinical trials: completed, sponsored by Merck Sharp & Dohme LLC
Healthy
A Study of the Effect of Nemtabrutinib (MK-1026) on the Plasma Levels of Digoxin in Healthy Participants (MK-1026-012)
The goal of the study is to learn what happens to levels of digoxin in a healthy person's body over time. Researchers will compare what happens to digoxin in the body when it is given with and without another medicine called…
- Trial name
- NCT06625827
- Testing
- Digoxin, Nemtabrutinib
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Pneumococcal Disease
Safety and Immunogenicity of V116 in Vaccine-naïve Japanese Older Adults (V116-009, STRIDE-9)
This is a phase 3, randomized, double-blind, active comparator-controlled study of the safety, tolerability, and immunogenicity of V116 in pneumococcal vaccine-naïve Japanese adults 65 years of age and older.
- Trial name
- NCT05633992
- Testing
- V116, PPSV23
- Where
- 8 sites in Japan
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Non-small Cell Lung Cancer
A Study of Carboplatin-Paclitaxel/Nab-Paclitaxel Chemotherapy With or Without Pembrolizumab (MK-3475) in Adults With First Line Metastatic Squamous Non-small Cell Lung Cancer (MK-3475-407/KEYNOTE-407)-China Extension Study
In this China extension study, carboplatin and paclitaxel with or without pembrolizumab (MK-3475, KEYTRUDA®) will be administered to Chinese adults with first line metastatic squamous non-small cell lung cancer (NSCLC).
- Trial name
- NCT03875092
- Testing
- Pembrolizumab, Paclitaxel, Carboplatin
- Where
- China
- Volunteers
- 125 people
- Sponsor
- Merck Sharp & Dohme LLC
HIV-1
Safety and Efficacy of Doravirine (MK-1439) in Participants With Human Immunodeficiency Virus 1 (HIV-1) (MK-1439-018)
To establish a new treatment option for treatment-naïve participants with HIV-1, the efficacy and safety of doravirine will be determined relative to a protease inhibitor (PI).
- Trial name
- DRIVE-FORWARD (NCT02275780)
- Testing
- Doravirine, Darunavir, Ritonavir
- Volunteers
- 769 people
- Sponsor
- Merck Sharp & Dohme LLC
Healthy, Narcolepsy
A Study of MK-6552 in Sleep Deprived Healthy Participants (MK-6552-003)
This study examined the safety of the drug MK-6552 and if people tolerated it. It also studied whether MK-6552 works better than placebo for staying awake in sleep deprived healthy participants.
- Trial name
- NCT06619665
- Testing
- MK-6552, Modafinil
- Where
- 2 sites in United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Healthy
A Study of MK-8507 and Islatravir (MK-8591) in Healthy Adult Participants (MK-8507-016)
The main goals of this study are to learn what happens to Islatravir or MK-8507 in a person's body over time. Researchers will compare Islatravir given alone to Islatravir given with MK-8507.
- Trial name
- NCT06619678
- Testing
- MK-8507, Islatravir
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Healthy
A Study to Compare Oral Formulations of Tedizolid Phosphate in Healthy Adults (MK-1986-044)
The goal of the study is to learn what happens to different oral formulations of tedizolid phosphate (MK-1986) in a healthy person's body over time.
- Trial name
- NCT06609161
- Testing
- Tedizolid Phosphate Oral Formulation 1 (Reference), Tedizolid Phosphate Oral Formulation 2 (Test)
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Coronavirus Disease (COVID-19)
Study of MK-4482 for Prevention of Coronavirus Disease 2019 (COVID-19) in Adults (MK-4482-013)
The purpose of the study is to assess if the study medication (molnupiravir, MK-4482) will prevent symptomatic coronavirus disease 2019 (COVID-19) in adults who live with someone with confirmed COVID-19 infection.
- Trial name
- MOVe-AHEAD (NCT04939428)
- Testing
- Molnupiravir
- Where
- 226 sites in United States, Argentina and 21 more
- Volunteers
- 2,441 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Pneumococcal Disease
A Study to Evaluate the Safety, Tolerability, Immunogenicity, and Lot Consistency of V116 in Adults 18 to 49 Years of Age (V116-004, STRIDE-4)
This study will evaluate the safety, tolerability, and immunogenicity of a pneumococcal 21-valent conjugate vaccine (V116) in pneumococcal vaccine-naïve adults 18 to 49 years of age.
- Trial name
- NCT05464420
- Testing
- V116, PPSV23
- Where
- 72 sites in United States, Austria and 6 more
- Volunteers
- 2,162 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Pneumococcal Disease
Safety and Immunogenicity of V114 in Healthy Infants in South Korea (V114-036)
The primary purpose of this phase 3, single-arm, open-label study is to evaluate the safety and immunogenicity of a 4-dose regimen of V114 administered to healthy infants in South Korea.
- Trial name
- PNEU-PED-KOR (NCT04633226)
- Testing
- V114
- Where
- 19 sites in South Korea
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Non-Small-Cell Lung Carcinoma
Study of Pemetrexed+Platinum Chemotherapy With or Without Pembrolizumab (MK-3475) in Participants With First Line Metastatic Nonsquamous Non-small Cell Lung Cancer (MK-3475-189/KEYNOTE-189)
This is an efficacy and safety study of pembrolizumab (MK-3475) combined with pemetrexed/platinum chemotherapy versus pemetrexed/platinum chemotherapy alone in participants with advanced or metastatic nonsquamous non-small cell…
- Trial name
- NCT02578680
- Testing
- Pembrolizumab 200 mg, Cisplatin, Carboplatin
- Volunteers
- 616 people
- Sponsor
- Merck Sharp & Dohme LLC
Hematological Malignancy
A Study to Compare Forms of Nemtabrutinib (MK-1026) in Healthy Adult Participants (MK-1026-007)
The goal of the study is to measure and compare the levels of nemtabrutinib in the blood after taking different forms of nemtabrutinib orally on an empty stomach (fasted) to see if they are the same or different.
- Trial name
- NCT06586671
- Testing
- Nemtabrutinib
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Carcinoma, Non-Small-Cell Lung
Study of Pembrolizumab Versus Docetaxel in Participants Previously Treated for Non-Small Cell Lung Cancer (MK-3475-033/KEYNOTE-033)
The purpose of this study is to assess the efficacy of pembrolizumab (MK-3475) versus docetaxel in participants with non-small cell lung cancer (NSCLC) with programmed cell death ligand 1 (PD-L1) positive tumors who have…
- Trial name
- NCT02864394
- Testing
- Pembrolizumab, Docetaxel
- Volunteers
- 425 people
- Sponsor
- Merck Sharp & Dohme LLC
Hypercholesterolemia
A Study of MK-0616 in Healthy Adult Participants (MK-0616-009)
The goal of the study is to learn what happens to levels of MK-0616 in the blood when MK-0616 is given in different forms. Researchers believe that there is no effect on a healthy person's body if MK-0616 is given in different…
- Trial name
- NCT06592339
- Testing
- MK-0616
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Hepatocellular Carcinoma
Study of Pembrolizumab (MK-3475) as Monotherapy in Participants With Advanced Hepatocellular Carcinoma (MK-3475-224/KEYNOTE-224)
This is a efficacy and safety study of pembrolizumab (MK-3475, KEYTRUDA®) as monotherapy in participants with hepatocellular carcinoma (HCC) in two cohorts: participants with advanced HCC and with no curative option after disease…
- Trial name
- NCT02702414
- Testing
- Pembrolizumab
- Volunteers
- 156 people
- Sponsor
- Merck Sharp & Dohme LLC
Solid Tumors, Non-small Cell Lung Cancer
Efficacy and Safety Study of Navarixin (MK-7123) in Combination With Pembrolizumab (MK-3475) in Adults With Selected Advanced/Metastatic Solid Tumors (MK-7123-034)
The purpose of this study is to assess the efficacy and safety of navarixin (MK-7123) in combination with pembrolizumab (MK-3475) in adults with one of three types of solid tumors: Programmed Death-Ligand 1 (PD-L1) positive…
- Conditions
- Solid Tumors, Non-small Cell Lung Cancer, Castration Resistant Prostate Cancer, Microsatellite Stable Colorectal Cancer
- Trial name
- NCT03473925
- Testing
- Navarixin, Pembrolizumab
- Where
- 14 sites in United States, Australia and 3 more
- Volunteers
- 107 people
- Sponsor
- Merck Sharp & Dohme LLC
Squamous Cell Carcinoma
Study of Pembrolizumab (MK-3475) in Adults With Recurrent/Metastatic Cutaneous Squamous Cell Carcinoma (cSCC) or Locally Advanced Unresectable cSCC (MK-3475-629/KEYNOTE-629)
The purpose of this study is to evaluate the safety and efficacy of pembrolizumab (MK-3475) in adult participants with recurrent or metastatic(R/M) cutaneous Squamous Cell Carcinoma (cSCC) or locally advanced (LA) unresectable…
- Trial name
- NCT03284424
- Testing
- Pembrolizumab
- Where
- 59 sites in United States, Australia and 8 more
- Volunteers
- 159 people
- Sponsor
- Merck Sharp & Dohme LLC
Non-Small Cell Lung Cancer
Biomarkers of Response to Pembrolizumab Combined With Chemotherapy in Non-Small Cell Lung Cancer (KEYNOTE-782, MK-3475-782)
Participants with Stage IV nonsquamous non-small cell lung cancer (NSCLC) without prior systemic treatment will be treated with standard of care pembrolizumab combined with platinum-doublet chemotherapy for 4 cycles, then…
- Trial name
- KEYNOTE-782 (NCT03664024)
- Testing
- Pembrolizumab, Pemetrexed, Carboplatin
- Where
- 15 sites in United States, Canada and 3 more
- Volunteers
- 118 people
- Sponsor
- Merck Sharp & Dohme LLC
Cytomegalovirus Infection
Extension of Letermovir (LET) From Day 100 to Day 200 Post-transplant for the Prevention of Cytomegalovirus (CMV) Infection in Hematopoietic Stem Cell Transplant (HSCT) Participants (MK-8228-040)
The purpose of this study was to evaluate the safety and efficacy of letermovir (LET) versus placebo when cytomegalovirus (CMV) prophylaxis was extended from 100 days to 200 days post-transplant in CMV seropositive participants…
- Trial name
- NCT03930615
- Testing
- Letermovir
- Where
- 32 sites in United States, France and 4 more
- Volunteers
- 220 people
- Sponsor
- Merck Sharp & Dohme LLC
Cytomegalovirus (CMV) Infection
Letermovir Treatment in Pediatric Participants Following Allogeneic Haematopoietic Stem Cell Transplantation (HSCT) (MK-8228-030)
The primary objective of this study is to evaluate the pharmacokinetics (PK) of letermovir (LET) in pediatric participants. Participants will be enrolled in the following 3 age groups: Age Group 1: From 12 to <18 years of age…
- Trial name
- NCT03940586
- Testing
- Letermovir oral granules, Letermovir tablet, Letermovir intravenous
- Where
- 40 sites in United States, Australia and 9 more
- Volunteers
- 65 people
- Sponsor
- Merck Sharp & Dohme LLC
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