A Study of Pembrolizumab in Japanese Pediatric Participants With Solid Tumors or Lymphomas and Japanese Adult Participants With Merkel Cell Carcinoma (MK-3475-G21/KEYNOTE-G21)
Malignant Neoplasm · Carcinoma, Merkel Cell · Lymphoma
No strong warning signs right now. The score counts warning signs; it is not a prediction.
Why this score
- +1.9
5 insiders sold shares within a month
Since Aug 13, 2026 · was worth 5, fading over time
Score over time
- Stage
- Phase 1/2
- Patients
- 20 (planned)
- Started
- Jun 23, 2026
- Main results expected
- Mar 30, 2029
- Fully finished
- Dec 31, 2029
- Results posted
- not yet
What counts as success
The trial's main goal(s), called the “primary outcome.”
Arm 1: Number of Participants Who Experience an Adverse Event (AE)
Measured over: Up to approximately 28 months
Arm 1: Number of Participants Who Discontinue Study Treatment Due To an AE
Measured over: Up to approximately 25 months
Arm 1: Area Under the Concentration-Time Curve (AUC) of Pembrolizumab
Measured over: Predose at Cycle 1, 2, 4, 8 and every 4 cycles thereafter up to 35 cycles; postdose at Cycle 1 and Cycle 8 (a cycle is 21 days)
Arm 1: Maximum Concentration (Cmax) of Pembrolizumab
Measured over: Predose at Cycle 1, 2, 4, 8 and every 4 cycles thereafter up to 35 cycles; postdose at Cycle 1 and Cycle 8 (a cycle is 21 days)
Arm 1: Minimum Plasma Concentration (Cmin) of Pembrolizumab
Measured over: Predose at Cycle 1, 2, 4, 8 and every 4 cycles thereafter up to 35 cycles; postdose at Cycle 1 and Cycle 8 (a cycle is 21 days)
Arm 2: Objective Response Rate (ORR) per Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) by Blinded Independent Central Review (BICR)
Measured over: Up to approximately 37 months
Changes Tremor has spotted
Show details (technical version)
Score inputs
- insider_selling_cluster: base 5, now 1.9, since 2026-08-13, fades (half-life)
Raw record changes
- none yet
Trial ID NCT07302347 · record last updated 2026-07-13 · checked 2026-11-09 15:47 UTC