Evaluation of PD-L1 (Programmed Death-Ligand 1) Tumor Expression in Patients With Large-cell Neuroendocrine Carcinoma (NEC)
Clinical trial NCT03305133 · COMPLETED
Trial details
- NCT number
- NCT03305133
- Sponsor
- Groupe Francais De Pneumo-Cancerologie
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2017-09-26
- Primary completion
- 2018-09-14
- Enrollment
- 86
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