Small Cell Carcinoma

The objective of the study is to evaluate the efficacy and safety of BL-M14D1 in combination with Atezolizumab compared to Standard-of-Care Therapy in adult participants with previously untreated extensive-stage small cell lung cancer (ES-SCLC).

Penfluridol for Relapsed/Refractory Small-Cell Carcinoma of the Lung or Cervix: A Multicenter, Open-Label, Single-Arm Phase Ib/II Trial This study evaluates the safety and anti-tumor activity of oral penfluridol, a first-generation antipsychotic that pre-clinically inhibits small-cell carcinoma (SCC) growth via DRD2 blockade, metabolic reprogramming and apoptosis induction. After ≥2 prior systemic regimens, 33 adult patients (18-75 y) with measurable, metastatic or recurrent lung or cervical SCC will be enrolled across five Chinese centers. A 3+3 dose-escalation (Ib) will establish the recommended Phase II dose (RP2D); an expansion cohort (II) will examine objective response rate (ORR, RECIST 1.1). Secondary end-points include duration of response, progression-free survival, overall survival, safety and exploratory biomarkers. Key inclusion: ECOG 0-1, adequate organ function, no active brain metastases. Penfluridol is administered once weekly, dose-escalated from 20 mg to RP2D, continued until progression or intolerance. Patients receive free study drug, PET imaging and laboratory monitoring.

The Serpentine (Stratify cancER PatiENTs by ImmuNosupprEssion) project, represents the most consistent effort so far attempted to translate MDSC into clinical practise by producing an off-the-shelf compliant assay for quantifying these cells in peripheral blood.