Geneva, Feb. 2 -- International Clinical Trials Registry received information related to the study (ChiCTR2600117351) titled 'Study on the Effectiveness of Vancomycin Lock Therapy in Preventing Ommaya Reservoir-Related Infections in Intraventricular Chemotherapy for Meningeal Metastases' on Jan. 22.

Study Type: Interventional study

Study Design: Parallel

Primary Sponsor: Nanjing Brain Hospital

Condition: Leptomeningeal Metastasis (LM)

Intervention: Prophylactic Intraventricular Vancomycin group:(1) Preparation of Lock Solution: Under a laminar airflow hood, preservative-free normal saline is used to dilute vancomycin powder to a final concentration of 2.5 mg/mL. A 4 mL aliquot is drawn into a sterile syringe, labeled with non-drug...