Clinical trials: completed, sponsored by Merck Sharp & Dohme LLC
Prostatic Neoplasms, Metastatic Castration-Resistant Prostate Cancer
A Study of Opevesostat (MK-568)4 in Japanese Participants With Metastatic Castration-resistant Prostate Cancer (mCRPC) (MK-5684-005)
The purpose of this study is to assess the efficacy and safety of opevesostat in the treatment of Japanese men with metastatic castration-resistant prostate cancer (mCRPC) previously treated with Next Generation Hormonal Agent…
- Trial name
- NCT06104449
- Testing
- Opevesostat, Dexamethasone, Fludrocortisone acetate
- Where
- 3 sites in Japan
- Volunteers
- 7 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatocellular Carcinoma
Safety and Efficacy of Pembrolizumab (MK-3475) Versus Placebo as Adjuvant Therapy in Participants With Hepatocellular Carcinoma (HCC) and Complete Radiological Response After Surgical Resection or Local Ablation (MK-3475-937 / KEYNOTE-937)
This study will evaluate the safety and efficacy of pembrolizumab (MK-3475) versus placebo as adjuvant therapy in participants with hepatocellular carcinoma (HCC) and complete radiological response after surgical resection or…
- Trial name
- NCT03867084
- Testing
- Pembrolizumab
- Where
- 249 sites in United States, Argentina and 29 more
- Volunteers
- 959 people
- Sponsor
- Merck Sharp & Dohme LLC
Healthy
A Clinical Trial to Evaluate the Effect of Ulonivirine (MK-8507) on Heart Rhythm in Healthy Adults (MK-8507-012)
Researchers are looking for new treatments for HIV-1 (human immunodeficiency virus type 1) that are safe, well-tolerated, and can be taken less often.
- Trial name
- NCT07305831
- Testing
- Ulonivirine, Moxifloxacin
- Where
- United States
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Healthy
A Clinical Study of MK-4482 in Chinese Healthy Male Participants (MK-4482-009)
The goal of the study is to learn what happens to MK-4482 after single and multiple doses in healthy Chinese participants over time.
- Trial name
- NCT06816030
- Testing
- MK-4482
- Where
- China
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Healthy, HIV Pre-exposure Prophylaxis
A Study of MK-8527 in Healthy Lactating Female Participants (MK-8527-009)
The goal of this study is to learn how MK-8527 moves through the healthy person's body over time. Researchers will measure for the amount of MK-8527 in breast milk that the baby will receive at many time points.
- Trial name
- NCT06580587
- Testing
- MK-8527
- Where
- 2 sites in United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Biliary Tract Carcinoma
Pembrolizumab (MK-3475) Plus Gemcitabine/Cisplatin Versus Placebo Plus Gemcitabine/Cisplatin for First-Line Advanced and/or Unresectable Biliary Tract Carcinoma (BTC) (MK-3475-966/KEYNOTE-966)-China Extension Study
In this China Extension study, pembrolizumab plus gemcitabine/cisplatin will be compared with placebo plus gemcitabine/cisplatin as first-line therapy in Chinese adults with advanced and/or unresectable biliary tract carcinoma.
- Trial name
- NCT04924062
- Testing
- Pembrolizumab, Gemcitabine, Cisplatin
- Where
- 22 sites in China
- Volunteers
- 158 people
- Sponsor
- Merck Sharp & Dohme LLC
Healthy
A Study of Calderasib (MK-1084) Human Absorption, Distribution, Metabolism, and Excretion in Healthy Adult Participants (MK-1084-006)
The purpose of this study is to learn what happens to calderasib in a healthy person's body over time and how it is cleared from the body.
- Trial name
- NCT06687759
- Testing
- [14C]Calderasib
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Healthy
A Study of Elpipodect (MK-8189) Human Absorption, Metabolism, and Excretion in Healthy Male Participants (MK-8189-010)
The purpose of this study is to learn what happens to elpipodect in a healthy person's body over time.
- Trial name
- NCT06626464
- Testing
- [14C]Elpipodect
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Papillomavirus Infections
Immunobridging Study of 9- Valent Human Papillomavirus (9vHPV) Vaccine (V503) in Chinese Females 9 to 45 Years of Age (V503-024)
This study investigates the immunogenicity and safety of the 9vHPV vaccine in healthy Chinese females 9 to 45 years of age. The study consists of Stage I (Day 1 to Month 7) and Stage II (post Month 7 to Month 60).
- Trial name
- NCT03903562
- Testing
- V503
- Where
- 2 sites in China
- Volunteers
- 1,990 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
HIV Infection
Switch to Doravirine/Islatravir (DOR/ISL) in Human Immunodeficiency Virus 1 (HIV-1) Participants Treated With Bictegravir/Emtricitabine/Tenofovir Alafenamide (BIC/FTC/TAF) (MK-8591A-018)
This study will evaluate the safety and efficacy of a switch to Doravirine/Islatravir (DOR/ISL) (MK-8591A) (a fixed dose combination of doravirine 100 mg and islatravir 0.75 mg) in participants living with human immunodeficiency…
- Trial name
- NCT04223791
- Testing
- DOR/ISL, BIC/FTC/TAF
- Where
- 89 sites in United States, Australia and 9 more
- Volunteers
- 643 people
- Sponsor
- Merck Sharp & Dohme LLC
Hypercholesterolemia
A Study to Evaluate the Efficacy and Safety of Enlicitide (MK-0616, Oral PCSK9 Inhibitor) Compared With Ezetimibe or Bempedoic Acid or Ezetimibe and Bempedoic Acid in Adults With Hypercholesterolemia (MK-0616-018/CORALreef AddOn)
The main purpose of this study is to assess whether enlicitide is superior to ezetimibe or bempedoic acid or ezetimibe + bempedoic acid in reducing low-density lipoprotein cholesterol (LDL-C) in participants with…
- Trial name
- NCT06450366
- Testing
- Enlicitide, Ezetimibe, Bempedoic Acid
- Where
- 35 sites in United States, Argentina and 6 more
- Volunteers
- 301 people
- Sponsor
- Merck Sharp & Dohme LLC
Biliary Tract Carcinoma
Pembrolizumab (MK-3475) Plus Gemcitabine/Cisplatin Versus Placebo Plus Gemcitabine/Cisplatin for First-Line Advanced and/or Unresectable Biliary Tract Carcinoma (BTC) (MK-3475-966/KEYNOTE-966)
This is a study of pembrolizumab plus gemcitabine/cisplatin versus placebo plus gemcitabine/cisplatin as first-line therapy in participants with advanced and/or unresectable biliary tract carcinoma.
- Trial name
- KEYNOTE-966 (NCT04003636)
- Testing
- Pembrolizumab, Gemcitabine, Cisplatin
- Where
- 185 sites in United States, Argentina and 22 more
- Volunteers
- 1,069 people
- Sponsor
- Merck Sharp & Dohme LLC
Prostatic Neoplasms, Metastatic Castration-Resistant Prostate Cancer
A Study of Opevesostat (MK-5684) in China Participants With Metastatic Castration-Resistant Prostate Cancer (mCRPC) (MK-5684-001)
The primary objectives of this study are to evaluate the safety and tolerability of opevesostat in the treatment of male Chinese participants with metastatic castration-resistant prostate cancer (mCRPC) and to characterize the…
- Trial name
- NCT06136598
- Testing
- Opevesostat, Dexamethasone, Fludrocortisone
- Where
- 3 sites in China
- Volunteers
- 14 people
- Sponsor
- Merck Sharp & Dohme LLC
Solid Tumor, Cutaneous Squamous Cell Carcinoma
Study of Favezelimab Coformulated With Pembrolizumab (MK-4280A) in Participants With Selected Solid Tumors (MK-4280A-010)
The purpose of this study is to evaluate pathologic complete response (pCR) rate of coformulated favezelimab/pembrolizumab (MK-4280A) or pembrolizumab as assessed by blinded central pathology review (BICR) in participants with…
- Conditions
- Solid Tumor, Cutaneous Squamous Cell Carcinoma, Endometrial Cancer
- Trial name
- NCT06036836
- Testing
- favezelimab/pembrolizumab, pembrolizumab, lenvatinib
- Where
- 44 sites in United States, Australia and 8 more
- Volunteers
- 163 people
- Sponsor
- Merck Sharp & Dohme LLC
Non-small Cell Lung Cancer
Study of Pembrolizumab (MK-3475) vs Placebo for Participants With Non-small Cell Lung Cancer After Resection With or Without Standard Adjuvant Therapy (MK-3475-091/KEYNOTE-091)
In this study, participants with Stage IB/II-IIIA non-small cell lung cancer (NSCLC) who have undergone surgical resection (lobectomy or pneumonectomy) with or without adjuvant chemotherapy will be treated with pembrolizumab or…
- Trial name
- PEARLS (NCT02504372)
- Testing
- Pembrolizumab
- Volunteers
- 1,177 people
- Sponsor
- Merck Sharp & Dohme LLC
Malignant Neoplasm
A Study of MK-4700 Alone or With Pembrolizumab in Participants With Advanced or Metastatic Solid Tumors (MK-4700-001)
The goal of this study is to learn about the safety of different doses of MK-4700 and if people tolerate them. The study will also measure what happens in a person's body over time when MK-4700 is given alone or with…
- Trial name
- NCT06894771
- Testing
- MK-4700, Pembrolizumab
- Where
- 7 sites in United States, Canada and 1 more
- Volunteers
- 5 people
- Sponsor
- Merck Sharp & Dohme LLC
Head and Neck Squamous Cell Carcinoma
A Study of Pembrolizumab (MK-3475) With or Without Lenvatinib (E7080/MK-7902) as First Line (1L) Intervention in a Programmed Cell Death-ligand 1 (PD-L1) Selected Population With Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma (R/M HNSCC) (MK-7902-010/LEAP-010)-China Extension
This is a study of pembrolizumab (MK-3475) with or without lenvatinib (E7080/MK-7902) as a first line intervention in a PD-L1 selected population with participants with recurrent or metastatic head and neck squamous cell…
- Trial name
- NCT05523323
- Testing
- Lenvatinib, Pembrolizumab
- Where
- 28 sites in China
- Volunteers
- 112 people
- Sponsor
- Merck Sharp & Dohme LLC
Pneumococcal Infection
A Clinical Study of the V116 Vaccine for Children and Teenagers (V116-013)
The purpose of this study is to evaluate the safety, tolerability, and immunogenicity of V116 compared to PPSV23 in children and teenagers 2 through 17 years of age, who had completed routine pneumococcal vaccine as…
- Trial name
- STRIDE-13 (NCT06177912)
- Testing
- V116, PPSV23
- Where
- 92 sites in United States, Canada and 11 more
- Volunteers
- 882 people
- Sponsor
- Merck Sharp & Dohme LLC
Renal Cell Carcinoma
Safety and Efficacy Study of Pembrolizumab (MK-3475) as Monotherapy in the Adjuvant Treatment of Renal Cell Carcinoma Post Nephrectomy (MK-3475-564/KEYNOTE-564)
The purpose of this study is to evaluate the safety and efficacy of pembrolizumab (MK-3475) in the adjuvant treatment of adult participants who have undergone nephrectomy and have intermediate-high risk, high risk, or M1 no…
- Trial name
- NCT03142334
- Testing
- Pembrolizumab
- Where
- 251 sites in United States, Argentina and 19 more
- Volunteers
- 994 people
- Sponsor
- Merck Sharp & Dohme LLC
Gastric Cancer, Gastroesophageal Junction Cancer
Study of Pembrolizumab (MK-3475) Plus Chemotherapy Versus Placebo Plus Chemotherapy in Participants With Gastric or Gastroesophageal Junction (GEJ) Adenocarcinoma (MK-3475-585/KEYNOTE-585)
The purpose of this study is to evaluate the efficacy of pembrolizumab (MK-3745) in the neoadjuvant (prior to surgery) or adjuvant (after surgery) treatment of previously untreated adults with gastric and gastroesophageal…
- Trial name
- NCT03221426
- Testing
- Pembrolizumab, Cisplatin, Capecitabine
- Where
- 171 sites in United States, Belgium and 22 more
- Volunteers
- 1,007 people
- Sponsor
- Merck Sharp & Dohme LLC
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