Clinical trials: sponsored by Merck Sharp & Dohme LLC
Metastatic Hormone-Sensitive Prostate Cancer
Efficacy and Safety of Pembrolizumab (MK-3475) Plus Enzalutamide Plus Androgen Deprivation Therapy (ADT) Versus Placebo Plus Enzalutamide Plus ADT in Participants With Metastatic Hormone-Sensitive Prostate Cancer (mHSPC) (MK-3475-991/KEYNOTE-991)-China Extension
This study will assess the efficacy and safety of pembrolizumab plus enzalutamide plus Androgen Deprivation Therapy (ADT) versus placebo plus enzalutamide plus ADT in Chinese participants with mHSPC.
- Trial name
- NCT04934722
- Testing
- Pembrolizumab, Enzalutamide, Androgen Deprivation Therapy (ADT)
- Where
- 24 sites in China
- Volunteers
- 186 people
- Sponsor
- Merck Sharp & Dohme LLC
Melanoma
Substudy 02A: Safety and Efficacy of Pembrolizumab in Combination With Investigational Agents in Participants With Programmed Cell-death 1 (PD-1) Refractory Melanoma (MK-3475-02A/KEYMAKER-U02)
Substudy 02A is part of a larger research study that is testing experimental treatments for melanoma, a type of skin cancer. The larger study is the umbrella study.
- Trial name
- NCT04305041
- Testing
- Pembrolizumab, Quavonlimab, Vibostolimab
- Where
- 36 sites in United States, Australia and 5 more
- Volunteers
- 100 people
- Sponsor
- Merck Sharp & Dohme LLC
Hodgkin Lymphoma
A Study of Coformulated Favezelimab/Pembrolizumab (MK-4280A) Versus Physician's Choice Chemotherapy in PD-(L)1-refractory, Relapsed or Refractory Classical Hodgkin Lymphoma (MK-4280A-008)
Researchers are looking for a way to treat classical Hodgkin lymphoma (cHL) that is relapsed (the cancer has come back after treatment) or refractory (current treatment has stopped working to slow or stop cancer growth).
- Trial name
- NCT05508867
- Testing
- favezelimab/pembrolizumab, bendamustine, gemcitabine
- Where
- 105 sites in United States, Argentina and 18 more
- Volunteers
- 203 people
- Sponsor
- Merck Sharp & Dohme LLC
Melanoma
Substudy 02C: Safety and Efficacy of Pembrolizumab in Combination With Investigational Agents or Pembrolizumab Alone in Participants With Stage III Melanoma Who Are Candidates for Neoadjuvant Therapy (MK-3475-02C/KEYMAKER-U02)
Substudy 02C is part of a larger research study that is testing experimental treatments for melanoma, a type of skin cancer. The larger study is the umbrella study.
- Trial name
- NCT04303169
- Testing
- Pembrolizumab, Vibostolimab, Gebasaxturev
- Where
- 29 sites in United States, Australia and 4 more
- Volunteers
- 146 people
- Sponsor
- Merck Sharp & Dohme LLC
Metastatic Non-small Cell Lung Cancer
A Study of Subcutaneous (SC) Pembrolizumab Coformulated With Berahyaluronidase Alfa (MK-3475A) vs Intravenous Pembrolizumab in Adult Participants With Metastatic Non-small Cell Lung Cancer (NSCLC) (MK-3475A-D77)
This study is to assess the pharmacokinetics (PK) and safety of SC pembrolizumab formulated with berahyaluronidase alfa (MK-3475A) versus (vs) intravenous (IV) pembrolizumab (MK-3475), administered with chemotherapy in first line…
- Trial name
- NCT05722015
- Testing
- Pembrolizumab Formulated with Berahyaluronidase Alfa, Pemetrexed, Cisplatin
- Where
- 110 sites in United States, Argentina and 14 more
- Volunteers
- 377 people
- Sponsor
- Merck Sharp & Dohme LLC
Gastric Neoplasms, Gastroesophageal Junction Adenocarcinoma
Pembrolizumab/Placebo Plus Trastuzumab Plus Chemotherapy in Human Epidermal Growth Factor Receptor 2 Positive (HER2+) Advanced Gastric or Gastroesophageal Junction (GEJ) Adenocarcinoma (MK-3475-811/KEYNOTE-811)
The study will compare the efficacy and safety of pembrolizumab plus trastuzumab in combination with standard of care (SOC) chemotherapy versus trastuzumab in combination with SOC chemotherapy in participants with HER2-positive…
- Trial name
- NCT03615326
- Testing
- Pembrolizumab, Cisplatin, 5-FU
- Where
- 192 sites in United States, Australia and 18 more
- Volunteers
- 738 people
- Sponsor
- Merck Sharp & Dohme LLC
Metastatic Non-small Cell Lung Cancer
A Study of Subcutaneous (SC) Pembrolizumab Coformulated With Berahyaluronidase Alfa (MK-3475A) vs Intravenous Pembrolizumab in Adult Participants With Metastatic Non-small Cell Lung Cancer (NSCLC) (MK-3475A-D77)-Japan Extension
This study is to assess the pharmacokinetics (PK) and safety of SC pembrolizumab (+) berahyaluronidase alfa vs intravenous (IV) pembrolizumab, administered with chemotherapy in first line treatment of adult Japanese participants…
- Trial name
- NCT06212752
- Testing
- Pembrolizumab Formulated with Berahyaluronidase Alfa, Pemetrexed, Cisplatin
- Where
- 18 sites in Japan
- Volunteers
- 39 people
- Sponsor
- Merck Sharp & Dohme LLC
Metastatic Esophageal Squamous Cell Carcinoma
Efficacy and Safety of Pembrolizumab (MK-3475) Plus Lenvatinib (E7080/MK-7902) Plus Chemotherapy in Participants With Metastatic Esophageal Carcinoma (MK-7902-014/E7080-G000-320/LEAP-014).
The purpose of this study is to assess the efficacy and safety of pembrolizumab plus lenvatinib plus chemotherapy compared with pembrolizumab plus chemotherapy as first-line intervention in participants with metastatic esophageal…
- Trial name
- NCT04949256
- Testing
- Pembrolizumab, Lenvatinib, Cisplatin
- Where
- 198 sites in United States, Argentina and 23 more
- Volunteers
- 863 people
- Sponsor
- Merck Sharp & Dohme LLC
Ovarian Cancer, Fallopian Tube Cancer
Study of Chemotherapy With Pembrolizumab (MK-3475) Followed by Maintenance With Olaparib (MK-7339) for the First-Line Treatment of Women With BRCA Non-mutated Advanced Epithelial Ovarian Cancer (EOC) (MK-7339-001/KEYLYNK-001/ENGOT-ov43/GOG-3036)
The purpose of this study is to assess the efficacy and safety of treatment with carboplatin/paclitaxel* PLUS pembrolizumab (MK-3475) and maintenance olaparib (MK-7339) in women with epithelial ovarian cancer (EOC), fallopian…
- Conditions
- Ovarian Cancer, Fallopian Tube Cancer, Peritoneal Neoplasms
- Trial name
- NCT03740165
- Testing
- Pembrolizumab, Carboplatin, Paclitaxel
- Where
- 227 sites in United States, Australia and 20 more
- Volunteers
- 1,367 people
- Sponsor
- Merck Sharp & Dohme LLC
Moderate Renal Impairment
A Study of Enlicitide Chloride (MK-0616 Oral PCSK9 Inhibitor) in Participants With Moderate Renal Impairment (MK-0616-007)
This study evaluated the safety, tolerability and pharmacokinetic (PK) effects of enlicitide chloride in participants with moderate renal impairment (RI) to those of healthy matched control participants.
- Trial name
- NCT05070390
- Testing
- Enlicitide Chloride
- Where
- 2 sites in United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Advanced Solid Neoplasms
Efficacy and Safety of Olaparib (MK-7339) in Participants With Previously Treated, Homologous Recombination Repair Mutation (HRRm) or Homologous Recombination Deficiency (HRD) Positive Advanced Cancer (MK-7339-002 / LYNK-002)
This study will evaluate the efficacy and safety of olaparib (MK-7339) monotherapy in participants with multiple types of advanced cancer (unresectable and/or metastatic) that: 1) have progressed or been intolerant to standard of…
- Trial name
- NCT03742895
- Testing
- Olaparib
- Where
- 130 sites in United States, Argentina and 19 more
- Volunteers
- 329 people
- Sponsor
- Merck Sharp & Dohme LLC
Small Cell Lung Cancer
Efficacy and Safety of Pembrolizumab Plus Investigational Agents in Combination With Chemotherapy as First-Line Treatment in Extensive-Stage Small Cell Lung Cancer (ES-SCLC) (MK-3475-B99/ KEYNOTE-B99)
The purpose of this study is to evaluate the use of investigational agents (MK-4830, boserolimab (MK-5890) and lenvatinib (MK-7902)) in combination with pembrolizumab (MK-3475) and etoposide/platinum chemotherapy for the…
- Trial name
- NCT04924101
- Testing
- Pembrolizumab, MK-4830, Boserolimab
- Where
- 49 sites in United States, Austria and 9 more
- Volunteers
- 122 people
- Sponsor
- Merck Sharp & Dohme LLC
Systemic Lupus Erythematosus
Efficacy and Safety of MK-6194 in Adult Participants With Systemic Lupus Erythematosus (MK-6194-006)
The purpose of this study is to evaluate the efficacy and safety of MK-6194 in adult participants with systemic lupus erythematosus.
- Trial name
- NCT06161116
- Testing
- MK-6194
- Where
- 127 sites in United States, Argentina and 15 more
- Volunteers
- 149 people
- Sponsor
- Merck Sharp & Dohme LLC
Head and Neck Neoplasms
Study of Pembrolizumab Given Prior to Surgery and in Combination With Radiotherapy Given Post-surgery for Advanced Head and Neck Squamous Cell Carcinoma (MK-3475-689)
This is a randomized, active-controlled, open-label study of pembrolizumab given prior to surgery and pembrolizumab in combination with standard of care radiotherapy (with or without cisplatin), as post-surgical therapy in…
- Trial name
- NCT03765918
- Testing
- Pembrolizumab 200 mg, Radiotherapy 60 Gray, Radiotherapy 66 Gray
- Where
- 192 sites in United States, Argentina and 22 more
- Volunteers
- 714 people
- Sponsor
- Merck Sharp & Dohme LLC
Non-small Cell Lung Cancer
Efficacy and Safety of Pembrolizumab (MK-3475) With Platinum Doublet Chemotherapy as Neoadjuvant/Adjuvant Therapy for Participants With Resectable Stage II, IIIA, and Resectable IIIB (T3-4N2) Non-small Cell Lung Cancer (MK-3475-671/KEYNOTE-671)
This trial will evaluate the safety and efficacy of pembrolizumab (MK-3475) in combination with platinum doublet neoadjuvant chemotherapy (NAC) before surgery [neoadjuvant phase], followed by pembrolizumab alone after surgery…
- Trial name
- NCT03425643
- Testing
- Pembrolizumab, Cisplatin, Gemcitabine
- Where
- 227 sites in United States, Argentina and 23 more
- Volunteers
- 797 people
- Sponsor
- Merck Sharp & Dohme LLC
Advanced or Metastatic Solid Tumors
A Study of MK-6598 as Monotherapy and in Combination With Pembrolizumab (MK-3475) in Advanced Solid Tumors (MK-6598-001)
The purpose of this study is to assess the efficacy and safety and establish a preliminary recommended Phase 2 dose (RP2D) of MK-6598 administered as monotherapy and in combination with pembrolizumab (MK-3475) in adult…
- Trial name
- NCT05594043
- Testing
- MK-6598, Pembrolizumab
- Where
- 6 sites in United States, Canada and 1 more
- Volunteers
- 39 people
- Sponsor
- Merck Sharp & Dohme LLC
Non-segmental Vitiligo
A Clinical Study of MK-6194 for the Treatment of Vitiligo (MK-6194-007)
Researchers are looking for a new way to treat people with non-segmental vitiligo (NSV). The goal of this study is to learn about the safety of MK-6194 and how well people tolerate it.
- Trial name
- NCT06113328
- Testing
- MK-6194
- Where
- 68 sites in United States, Argentina and 16 more
- Volunteers
- 169 people
- Sponsor
- Merck Sharp & Dohme LLC
Colorectal Cancer
Evaluation of Co-formulated Pembrolizumab/Quavonlimab (MK-1308A) Versus Other Treatments in Participants With Microsatellite Instability-High (MSI-H) or Mismatch Repair Deficient (dMMR) Stage IV Colorectal Cancer (CRC) (MK-1308A-008/KEYSTEP-008).
The purpose of this study is to assess the efficacy and safety of co-formulated pembrolizumab/quavonlimab versus other treatments in participants with MSI-H or dMMR Metastatic Stage IV Colorectal Cancer.
- Trial name
- NCT04895722
- Testing
- Pembrolizumab, Pembrolizumab/Quavonlimab, Pembrolizumab/Favezelimab
- Where
- 109 sites in United States, Belgium and 20 more
- Volunteers
- 302 people
- Sponsor
- Merck Sharp & Dohme LLC
Advanced Hepatocellular Carcinoma
Safety and Efficacy of Coformulated Pembrolizumab/Quavonlimab (MK-1308A) in Combination With Lenvatinib (E7080/MK-7902) in Advanced Hepatocellular Carcinoma (MK-1308A-004)
The purpose of this study is to evaluate the safety and efficacy of fixed dose coformulated pembrolizumab/quavonlimab (MK-1308A) plus lenvatinib in a first line (1L) hepatocellular carcinoma (HCC) setting.
- Trial name
- NCT04740307
- Testing
- Pembrolizumab/Quavonlimab, Lenvatinib, Pembrolizumab
- Where
- 40 sites in United States, China and 7 more
- Volunteers
- 116 people
- Sponsor
- Merck Sharp & Dohme LLC
Urinary Bladder Cancer, Muscle-invasive
Perioperative Pembrolizumab (MK-3475) Plus Cystectomy or Perioperative Pembrolizumab Plus Enfortumab Vedotin Plus Cystectomy Versus Cystectomy Alone in Participants Who Are Cisplatin-ineligible or Decline Cisplatin With Muscle-invasive Bladder Cancer (MK-3475-905/KEYNOTE-905/EV-303)
This is a study of perioperative pembrolizumab or enfortumab vedotin in combination with pembrolizumab in participants who are cisplatin-ineligible or decline cisplatin with muscle-invasive bladder cancer (MIBC).
- Trial name
- NCT03924895
- Testing
- Pembrolizumab, Surgery (radical cystectomy (RC) plus Pelvic Lymph Node Dissection [PLND]), Enfortumab Vedotin
- Where
- 242 sites in United States, Argentina and 26 more
- Volunteers
- 595 people
- Sponsor
- Merck Sharp & Dohme LLC
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