A phase 1/2 trial of Pembrolizumab in advanced solid tumours, run by 1ST Biotherapeutics, Inc., now recruiting.
A Phase I/II, Open-label Study to Investigate the Safety, Tolerability, PK, and Preliminary Efficacy of FB849 is a phase 1/2 interventional study registered as NCT05761223 by 1ST Biotherapeutics, Inc., with 151 participants planned, started 2023-12-13 and due to reach its primary completion in 2026-06. Interventions recorded: Phase Ia dose-escalation part of FB849 Monotherapy, Phase Ib dose-expansion of FB849 monotherapy, Phase IIb dose-escalation part of FB849 in Combination with Pembrolizumab, Phase IIb dose-expansion part of FB849 in Combination with Pembrolizumab (Type A cancer), Phase IIb dose-expansion part of FB849 in Combination with Pembrolizumab (Type B cancer) and Phase IIb dose-expansion part of FB849 in Combination with Pembrolizumab (Type C cancer).
The full inclusion and exclusion criteria are on the registry record. Read 2026-10-07. Recruiting overall does not mean a particular site is open; ask the study team.
ClinicalTrials.gov data courtesy of the US National Library of Medicine.
Shares Merck & Co. (MSD), Metastatic cancer (cancer that has spread), Pembrolizumab, Immune checkpoint inhibitors and the tag pipeline.
Shares Merck & Co. (MSD), Metastatic cancer (cancer that has spread), Pembrolizumab, Immune checkpoint inhibitors and the tag pipeline.
Shares Merck & Co. (MSD), Metastatic cancer (cancer that has spread), Pembrolizumab, Immune checkpoint inhibitors and the tag pipeline.
Shares Merck & Co. (MSD), Metastatic cancer (cancer that has spread), Pembrolizumab, Immune checkpoint inhibitors and the tag pipeline.
Shares Metastatic cancer (cancer that has spread), Pembrolizumab, Immune checkpoint inhibitors and the tag pipeline.
Shares Metastatic cancer (cancer that has spread), Pembrolizumab, Immune checkpoint inhibitors and the tag pipeline.
Shares Metastatic cancer (cancer that has spread), Pembrolizumab, Immune checkpoint inhibitors and the tag pipeline.
Shares Merck & Co. (MSD), Metastatic cancer (cancer that has spread), Pembrolizumab and the tag pipeline.
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