Clinical Trials

600 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Non-Small-Cell Lung

NCT06170788 2026-03-13

TroFuse-007

614 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Non-Small-Cell Lung

NCT06312176 2026-03-13

MK-2870-010

1,200 enrolled

Breast

Parkinson Disease 4, Autosomal Dominant Lewy Body, Breast Neoplasms

NCT06841354 2026-03-13

TroFuse-011

1,000 enrolled

Breast

Parkinson Disease 4, Autosomal Dominant Lewy Body, Triple Negative Breast Neoplasms

NCT06952504 2026-03-13

TroFuse-033

1,123 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Endometrial Neoplasms

NCT07216703 2026-03-13

TroFuse-036

1,023 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Uterine Cervical Neoplasms

NCT06989112 2026-03-12

DE-01

600 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Uterine Neoplasms, Endometrial Neoplasms

NCT04895358 2026-03-11

KEYNOTE-B49

340 enrolled

Breast

Parkinson Disease 4, Autosomal Dominant Lewy Body, Breast Neoplasms, Neoplasm Metastasis

NCT06623422 2026-03-11

INTerpath-009

680 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Non-Small-Cell Lung

NCT03142334 2026-03-10

KEYNOTE-564

994 enrolled 10 charts 1 FDA

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Renal Cell

NCT05239741 2026-03-10

MK-3475-C66

100 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Colorectal Neoplasms

NCT03221426 2026-03-09

KEYNOTE-585

1,007 enrolled 25 charts

Parkinson Disease 4, Autosomal Dominant Lewy Body, Stomach Neoplasms

NCT05116189 2026-03-09

KEYNOTE-B96

643 enrolled 17 charts 1 FDA

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Ovarian Epithelial, Fallopian Tube Neoplasms, Ovarian Neoplasms

NCT03976323 2026-02-25

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)

1,003 enrolled 23 charts

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma

NCT04221945 2026-02-20

KEYNOTE-A18

1,060 enrolled 30 charts 1 FDA

Parkinson Disease 4, Autosomal Dominant Lewy Body, Uterine Cervical Neoplasms

NCT04738487 2026-02-20

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)

1,264 enrolled 16 charts

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Non-Small-Cell Lung, Lung Neoplasms

NCT03829332 2026-02-19

LEAP-007

623 enrolled 26 charts

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Non-Small-Cell Lung

NCT02684292 2026-02-18

MK-3475-204

304 enrolled 2 FDA

Lymphoid

Parkinson Disease 4, Autosomal Dominant Lewy Body, Hodgkin Disease

NCT03820986 2026-02-09

LEAP-003

674 enrolled 21 charts

Dermatologic

Parkinson Disease 4, Autosomal Dominant Lewy Body, Melanoma

NCT03713593 2026-02-05

LEAP-002

794 enrolled 30 charts

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Hepatocellular

NCT03829319 2026-02-05

LEAP-006

761 enrolled 31 charts

Parkinson Disease 4, Autosomal Dominant Lewy Body

NCT03898180 2026-02-05

LEAP-011

505 enrolled 19 charts

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Transitional Cell

NCT04700124 2026-02-05

KEYNOTE-B15

808 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Urinary Bladder Neoplasms

NCT04776148 2026-02-05

MK-7902-017

563 enrolled 32 charts

Parkinson Disease 4, Autosomal Dominant Lewy Body, Colorectal Neoplasms

NCT03040999 2026-02-04

KEYNOTE-412

804 enrolled 20 charts

Head & Neck

Parkinson Disease 4, Autosomal Dominant Lewy Body, Squamous Cell Carcinoma of Head and Neck, Head and Neck Neoplasms

NCT03635567 2026-02-04

KEYNOTE-826

617 enrolled 29 charts 1 FDA

Parkinson Disease 4, Autosomal Dominant Lewy Body, Uterine Cervical Neoplasms

NCT03867084 2026-02-04

KEYNOTE-937

959 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Hepatocellular

NCT05609968 2025-12-24

MK-3475-D46

614 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Non-Small-Cell Lung

NCT04889118 2025-12-23

LEAP-003

131 enrolled 16 charts

Dermatologic

Parkinson Disease 4, Autosomal Dominant Lewy Body, Melanoma

NCT03711032 2025-12-22

MK-3475-676

1,397 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body

NCT04246177 2025-12-17

LEAP-012

480 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Hepatocellular

NCT04949256 2025-12-15

MK-7902-014

864 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Esophageal Squamous Cell Carcinoma

NCT03924869 2025-12-11

KEYNOTE-867

Phase 3 Terminated

448 enrolled 24 charts

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Non-Small-Cell Lung

NCT03358472 2025-12-03

Pembrolizumab Plus Epacadostat, Pembrolizumab Monotherapy, and the EXTREME Regimen in Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma (KEYNOTE-669/ECHO-304)

89 enrolled 14 charts

Head & Neck

Parkinson Disease 4, Autosomal Dominant Lewy Body, Squamous Cell Carcinoma of Head and Neck, Head and Neck Neoplasms

NCT05899049 2025-11-10

A Study of Pembrolizumab (MK-3475) in Combination With Belzutifan (MK-6482) and Lenvatinib (MK-7902), or Pembrolizumab/Quavonlimab (MK-1308A) in Combination With Lenvatinib, vs Pembrolizumab and Lenvatinib, for Treatment of Advanced Clear Cell Renal Cell Carcinoma (MK-6482-012)-China Extension Study

249 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Renal Cell

NCT03740165 2025-10-22

KEYLYNK-001

1,367 enrolled 29 charts

Parkinson Disease 4, Autosomal Dominant Lewy Body, Fallopian Tube Neoplasms, Ovarian Neoplasms, Peritoneal Neoplasms

NCT05665595 2025-10-15

KEYVIBE-010

1,594 enrolled 12 charts

Dermatologic

Parkinson Disease 4, Autosomal Dominant Lewy Body, Melanoma

NCT04934722 2025-10-01

KEYNOTE-991

186 enrolled 14 charts

Parkinson Disease 4, Autosomal Dominant Lewy Body

NCT03062358 2025-09-30

MK-3475-394

453 enrolled 22 charts

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Hepatocellular

NCT05064059 2025-09-17

MK-4280A-007

441 enrolled 24 charts

Parkinson Disease 4, Autosomal Dominant Lewy Body, Colorectal Neoplasms

NCT04716933 2025-09-09

LEAP-006

201 enrolled 19 charts

Parkinson Disease 4, Autosomal Dominant Lewy Body

NCT03924856 2025-08-28

KEYNOTE-866

907 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Urinary Bladder Neoplasms

NCT03361865 2025-08-22

Pembrolizumab in Combination With Epacadostat or Placebo in Cisplatin-ineligible Urothelial Carcinoma (KEYNOTE-672/ECHO-307)

93 enrolled 13 charts

Parkinson Disease 4, Autosomal Dominant Lewy Body

NCT03374488 2025-08-22

Pembrolizumab + Epacadostat vs Pembrolizumab + Placebo in Recurrent or Progressive Metastatic Urothelial Carcinoma

84 enrolled 13 charts

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Transitional Cell

NCT03765918 2025-08-20

MK-3475-689

714 enrolled 90 charts 1 FDA

Head & Neck

Parkinson Disease 4, Autosomal Dominant Lewy Body, Head and Neck Neoplasms

NCT04380636 2025-08-17

MK-7339-012

870 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Non-Small-Cell Lung, Lung Neoplasms

NCT05239728 2025-08-14

MK-6482-022

1,800 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Renal Cell

NCT05298423 2025-08-01

KEYVIBE-006

611 enrolled

Parkinson Disease 4, Autosomal Dominant Lewy Body, Carcinoma, Non-Small-Cell Lung

NCT03260894 2025-07-29

Pembrolizumab (MK-3475) Plus Epacadostat vs Standard of Care in mRCC (KEYNOTE-679/ECHO-302)

129 enrolled 13 charts