Overview

A Study of the Safety and Efficacy of Pemetrexed Combined with Nivolumab Via Intraventricular Injection for the Treatment of Refractory Non-squamous Non-small Cell Lung Cancer with Leptomeningeal Metastases

Status:
RECRUITING
Trial end date:
2027-12-01
Target enrollment:
Participant gender:
Summary
The goal of this clinical trial is to learn if the intraventricular injection of Pemetrexed and Nivolumab works to treat refractory non-squamous non-small cell lung cancer with leptomeningeal metastases. The main questions to answer are: * Is the combination of Pemetrexed and Nivolumab safe to inject? * How effective is the combination in disease control? Participants will * Intrathecal injection of 30 mg pemetrexed via Ommaya reservoir, once every 4 weeks until disease progression; * Intrathecal injection of 40 mg nivolumab via Ommaya reservoir, once every 4 weeks until disease progression; * Before each intrathecal administration, a preliminary intrathecal injection of dexamethasone, 5 mg/2 mL, is given.
Phase:
PHASE2
Details
Lead Sponsor:
Shanghai Cancer Hospital, China