Clinical trials: Lewy Body Disease
Non-Small Cell Lung Cancer
Study of Pembrolizumab (MK-3475) Subcutaneous (SC) Versus Pembrolizumab Intravenous (IV) Administered With Platinum Doublet Chemotherapy in Participants With Metastatic Squamous or Nonsquamous Non-Small Cell Lung Cancer (NSCLC) (MK-3475-A86)
The purpose of this study is to evaluate pembrolizumab (MK-3475) subcutaneous (SC) administration as the first-line therapy in the treatment of metastatic squamous and nonsquamous NSCLC by assessing the pharmacokinetics (PK)…
- Trial name
- NCT04956692
- Testing
- Pembrolizumab SC, Pembrolizumab IV, Paclitaxel
- Where
- 126 sites in United States, Brazil and 14 more
- Volunteers
- 531 people
- Sponsor
- Merck Sharp & Dohme LLC
Head and Neck Cancer
Pembrolizumab Plus Epacadostat, Pembrolizumab Monotherapy, and the EXTREME Regimen in Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma (KEYNOTE-669/ECHO-304)
The purpose of this study was to evaluate the efficacy and safety of pembrolizumab plus epacadostat, pembrolizumab monotherapy, and the EXTREME regimen (cetuximab + cisplatin or carboplatin + 5-fluorouracil) as first-line…
- Trial name
- NCT03358472
- Testing
- Pembrolizumab, Epacadostat, Cetuximab
- Where
- 73 sites in United States, Australia and 12 more
- Volunteers
- 89 people
- Sponsor
- Incyte Corporation
Prostatic Neoplasms
Study of Pembrolizumab (MK-3475) Plus Enzalutamide Versus Placebo Plus Enzalutamide in Participants With Metastatic Castration-resistant Prostate Cancer (mCRPC) (MK-3475-641/KEYNOTE-641)
The purpose of this study is to assess the efficacy and safety of the combination of pembrolizumab (MK-3475) and enzalutamide in the treatment of men with metastatic castration-resistant prostate cancer (mCRPC) who have not…
- Trial name
- NCT03834493
- Testing
- Pembrolizumab, Enzalutamide
- Where
- 259 sites in United States, Argentina and 26 more
- Volunteers
- 1,244 people
- Sponsor
- Merck Sharp & Dohme LLC
Carcinoma, Nonsquamous Non-small-cell Lung
Study of Pembrolizumab With Maintenance Olaparib or Maintenance Pemetrexed in First-line (1L) Metastatic Nonsquamous Non-Small-Cell Lung Cancer (NSCLC) (MK-7339-006, KEYLYNK-006)
The current study will compare pembrolizumab (MK-3475) plus maintenance olaparib, versus (vs) pembrolizumab plus maintenance pemetrexed for the treatment of non-squamous NSCLC. The study's 2 primary hypotheses are: 1.
- Trial name
- NCT03976323
- Testing
- Pembrolizumab, Pemetrexed, Carboplatin
- Where
- 178 sites in United States, Argentina and 18 more
- Volunteers
- 1,003 people
- Sponsor
- 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)
This study will assess the efficacy and safety of pembrolizumab plus enzalutamide plus Androgen Deprivation Therapy (ADT) versus placebo plus enzalutamide plus ADT in participants with mHSPC.
- Trial name
- NCT04191096
- Testing
- Pembrolizumab, Enzalutamide, Androgen Deprivation Therapy (ADT)
- Where
- 234 sites in United States, Australia and 27 more
- Volunteers
- 1,251 people
- Sponsor
- Merck Sharp & Dohme LLC
Uterine Cervical Neoplasms, Endometrial Neoplasms
MK-7684A With or Without Other Anticancer Therapies in Participants With Selected Solid Tumors (MK-7684A-005) (KEYVIBE-005)
The purpose of this study is to determine the safety, tolerability, and preliminary efficacy of pembrolizumab/vibostolimab co-formulation (MK-7684A) with or without other anticancer therapies in participants with selected…
- Conditions
- Uterine Cervical Neoplasms, Endometrial Neoplasms, Squamous Cell Carcinoma of Head and Neck, Gallbladder Neoplasms
- Trial name
- NCT05007106
- Testing
- Pembrolizumab/Vibostolimab Co-Formulation, Pembrolizumab, Lenvatinib
- Where
- 73 sites in United States, Canada and 13 more
- Volunteers
- 611 people
- Sponsor
- Merck Sharp & Dohme LLC
Lung Neoplasms, Non-Small-Cell Lung Carcinoma
Coformulation of Pembrolizumab/Vibostolimab (MK-7684A) Versus Pembrolizumab (MK-3475) Monotherapy for Programmed Cell Death 1 Ligand 1 (PD-L1) Positive Metastatic Non-Small Cell Lung Cancer (MK-7684A-003, KEYVIBE-003)
Researchers are looking for new ways to treat people with metastatic non-small cell lung cancer (NSCLC) that is PD-L1 positive. Metastatic means cancer that has spread to other parts of the body.
- Trial name
- NCT04738487
- Testing
- Pembrolizumab/Vibostolimab, Pembrolizumab
- Where
- 188 sites in United States, Brazil and 21 more
- Volunteers
- 1,264 people
- Sponsor
- Merck Sharp & Dohme LLC
Triple Negative Breast Neoplasms
Study of Olaparib Plus Pembrolizumab Versus Chemotherapy Plus Pembrolizumab After Induction With First-Line Chemotherapy Plus Pembrolizumab in Triple Negative Breast Cancer (TNBC) (MK-7339-009/KEYLYNK-009)
The purpose of this study is to compare the efficacy of olaparib (MK-7339) plus pembrolizumab (MK-3475) with chemotherapy plus pembrolizumab after induction with first-line chemotherapy plus pembrolizumab in triple negative…
- Trial name
- NCT04191135
- Testing
- Pembrolizumab, Olaparib, Carboplatin
- Where
- 122 sites in United States, Canada and 13 more
- Volunteers
- 462 people
- Sponsor
- Merck Sharp & Dohme LLC
Melanoma
A Study of Adjuvant Pembrolizumab/Vibostolimab (MK-7684A) Versus Pembrolizumab for Resected High-Risk Melanoma in Participants With High-Risk Stage II-IV Melanoma (MK-7684A-010/KEYVIBE-010)
The primary purpose of this study is to compare pembrolizumab/vibostolimab to pembrolizumab with respect to recurrence-free survival (RFS).
- Trial name
- NCT05665595
- Testing
- Pembrolizumab/Vibostolimab, Pembrolizumab
- Where
- 205 sites in United States, Argentina and 24 more
- Volunteers
- 1,594 people
- Sponsor
- Merck Sharp & Dohme LLC
Carcinoma, Hepatocellular
Safety and Efficacy of Lenvatinib (E7080/MK-7902) With Pembrolizumab (MK-3475) in Combination With Transarterial Chemoembolization (TACE) in Participants With Incurable/Non-metastatic Hepatocellular Carcinoma (MK-7902-012/E7080-G000-318/LEAP-012)
The purpose of this study is to evaluate the efficacy and safety of lenvatinib and pembrolizumab in combination with TACE versus TACE plus oral and intravenous (IV) placebos in participants with incurable, non-metastatic…
- Trial name
- NCT04246177
- Testing
- Lenvatinib, Pembrolizumab, TACE
- Where
- 205 sites in United States, Australia and 25 more
- Volunteers
- 480 people
- Sponsor
- Merck Sharp & Dohme LLC
Dementia With Lewy Bodies
RewinD-LB - Clinical Study of Neflamapimod in Patients With Dementia With Lewy Bodies
The purpose of this study is to determine whether neflamapimod can improve learning skills, problem solving skills, and memory loss in people diagnosed with DLB.
- Trial name
- NCT05869669
- Testing
- Neflamapimod
- Where
- 40 sites in United States, Netherlands and 1 more
- Volunteers
- 159 people
- Sponsor
- EIP Pharma Inc
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
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 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
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
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