Article

The Comparative Study of Ommaya Reservoir versus Lumbar Puncture for Intrathecal Chemotherapy in Patients with Leptomeningeal Metastasis Disease

2026-04-29

Abstract excerpt

<title>Abstract</title> <p> <bold>Background</bold> Leptomeningeal metastasis (LM) is a lethal complication of advanced malignancy with limited therapeutic options and poor survival. Intrathecal chemotherapy represents a standard treatment for LM and can be administered via repeated lumbar puncture (LP) or an intraventricular Ommaya reservoir. However, the comparative efficacy and safety of these two administra...

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Literature Corpus work: d096ad28-eb1f-5c40-8d4f-9615e16f6f47
DOI: 10.21203/rs.3.rs-9469387/v1

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