Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 11:16 PM
Ignite Modification Date:
2025-12-24 @ 11:16 PM
NCT ID:
NCT02071056
Eligibility Criteria:
Inclusion Criteria:
1. Patient must have a previously diagnosed solid tumor malignancy originating from a visceral organ (i.e., outside of the CNS), and present with signs and/or symptoms consistent with carcinomatous meningitis (headache, vision dysfunction, hearing loss, cranial nerve deficit, cognitive dysfunction, focal weakness or numbness suggestive of cranial neuropathy or radiculopathy, cauda equine syndrome, meningismus, and/or bowel or bladder dysfunction).
2. Age ≥ 18 years.
3. Patients will meet accepted standard of care and follow FDA guidance for low molecular weight heparin use prior to lumbar puncture, specifically INR \< 1.4 and PT within normal range for DHMC laboratory, and platelet count \>50,000. For enoxaparin use, delay of Lumbar puncture to allow at least 12 hours after administration of prophylactic doses, such as those used for prevention of deep vein thrombosis. Longer delays (24 hours) are appropriate to consider for patients receiving higher therapeutic doses of enoxaparin (1 mg/kg twice daily or 1.5 mg/kg once daily). A postprocedure dose of enoxaparin should usually be given no sooner than 4 hours after lumbar puncture. Aspirin and other antiplatelet therapy is permitted without timing constraints prior to or after lumbar puncture.
4. Patient must consent to provide up to additional CSF (10 mL) and blood (10 mL) when these fluids are drawn as part of clinically indicated procedures.
5. Patient must consent to permit genetic analysis of their cancer.
6. Patient capable of giving informed consent.
7. MRI of clinically symptomatic area (spine and/or brain) and/or head CT within the last 3 months to exclude brain disease that would contraindicate lumbar puncture.
Exclusion Criteria:
1. Evidence of a CNS mass creating mass-effect or midline shift such that lumbar puncture is contraindicated.
2. Previous or current hematological malignancy.
3. Previous or current primary CNS malignancy.
4. Prior treatment for CNS metastasis.
5. Known CNS autoimmune or inflammatory disease (i.e., Multiple Sclerosis, neurosarcoidosis, chronic fungal, rickettsial or bacterial meningitis).
6. Patient is currently receiving treatment for LM.
7. Patient was previously diagnosed with LM.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT02071056
Study Brief:
Protocol Section:
NCT02071056