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Study identifier: NCT06893783 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Efficacy and Safety Evaluation of Tarlatamab in Advanced Extrapulmonary Neuroendocrine Carcinoma Patients

Condition: Neuroendocrine Carcinomas (NEC) · Neuroendocrine Carcinoma of Pancreas · Neuroendocrine Carcinoma of Prostate  ·  Sponsor: Inkeun Park

PhasePhase 2
Planned participants60
Who can joinAll sexes, 19 Years to no upper limit
Healthy volunteersNo

About this study

This is a phase 2 single-arm, open-label clinical trial designed to evaluate the efficacy and safety of tarlatamab in patients with relapsed extrapulmonary neuroendocrine carcinoma (EPNEC) who have previously received platinum-based first-line chemotherapy. Participants will receive tarlatamab on Cycle 1 Day 1 (C1D1), Day 8 (C1D8), and Day 15 (C1D15), followed by administration every two weeks thereafter. No placebo control is included in this study.

This description comes directly from the study's public registry record.

Talk to the study team

Inkeun Park, M.D, Ph D  ·  +82-2-3010-3266  ·  ikpark@amc.seoul.kr

Hung-Don Kim, M.D, Ph D  ·  +82-2-3010-0236  ·  kimhdmd@amc.seoul.kr

Always discuss trial participation with your own doctor first.

Locations (4)

Asan Medical CenterSeoul, South KoreaRecruiting
Samsung Medical CenterSeoul, South KoreaNot Yet Recruiting
Seoul National University HospitalSeoul, South KoreaRecruiting
Yonsei Severance HospitalSeoul, South KoreaNot Yet Recruiting

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Source record: clinicaltrials.gov/study/NCT06893783