{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Recurrent+Central+Nervous+System+Lymphoma&page=2", "query": { "condition": "Recurrent Central Nervous System Lymphoma", "page": 2 }, "page_size": 10 }, "pagination": { "page": 2, "page_size": 10, "total_count": 10, "total_pages": 1, "next_page_url": null, "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Recurrent+Central+Nervous+System+Lymphoma&page=1&page_size=10" }, "source": "remote", "last_synced_at": "2026-06-10T23:10:43.811Z", "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.", "notes": [ "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.", "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.", "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees." ], "trials": [ { "nct_id": "NCT05098613", "title": "Preliminary Safety and Tolerability of CD19x22 CAR T Cells in Adolescent and Adult R/R B-NHL Patients", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Non-Hodgkin Lymphoma", "B-cell Non-Hodgkin Lymphoma (B-NHL)", "Mantle Cell Lymphoma (MCL)", "CNS Lymphoma" ], "interventions": [ { "name": "CD19x22 CAR T Cells", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "University of Colorado, Denver", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "16 Years", "maximum_age": null, "sex": "ALL", "summary": "16 Years and older" }, "enrollment_count": 68, "start_date": "2021-12-21", "completion_date": "2027-12", "has_results": false, "last_update_posted_date": "2025-12-24", "last_synced_at": "2026-06-10T23:10:43.811Z", "location_count": 1, "location_summary": "Aurora, Colorado", "locations": [ { "city": "Aurora", "state": "Colorado" } ], "official_url": "https://clinicaltrials.gov/study/NCT05098613" }, { "nct_id": "NCT04608487", "title": "Axi-cel in CNS Lymphoma", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Lymphoma", "Lymphoma Cns" ], "interventions": [ { "name": "Fludarabine", "type": "DRUG" }, { "name": "Cyclophosphamide", "type": "DRUG" }, { "name": "Axicabtagene Ciloleucel", "type": "BIOLOGICAL" } ], "intervention_types": [ "DRUG", "BIOLOGICAL" ], "sponsor": "Dana-Farber Cancer Institute", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 18, "start_date": "2020-12-04", "completion_date": "2038-06-14", "has_results": false, "last_update_posted_date": "2025-07-30", "last_synced_at": "2026-06-10T23:10:43.811Z", "location_count": 2, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" }, { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT04608487" }, { "nct_id": "NCT00788125", "title": "Dasatinib, Ifosfamide, Carboplatin, and Etoposide in Treating Young Patients With Metastatic or Recurrent Malignant Solid Tumors", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Brain and Central Nervous System Tumors", "Childhood Germ Cell Tumor", "Extragonadal Germ Cell Tumor", "Kidney Cancer", "Liver Cancer", "Lymphoma", "Neuroblastoma", "Ovarian Cancer", "Sarcoma", "Testicular Germ Cell Tumor", "Unspecified Childhood Solid Tumor, Protocol Specific" ], "interventions": [ { "name": "carboplatin", "type": "DRUG" }, { "name": "dasatinib", "type": "DRUG" }, { "name": "etoposide phosphate", "type": "DRUG" }, { "name": "ifosfamide", "type": "DRUG" }, { "name": "microarray analysis", "type": "GENETIC" }, { "name": "western blotting", "type": "GENETIC" }, { "name": "immunohistochemistry staining method", "type": "OTHER" }, { "name": "laboratory biomarker analysis", "type": "OTHER" }, { "name": "therapeutic conventional surgery", "type": "PROCEDURE" }, { "name": "radiation therapy", "type": "RADIATION" } ], "intervention_types": [ "DRUG", "GENETIC", "OTHER", "PROCEDURE", "RADIATION" ], "sponsor": "City of Hope Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "1 Year", "maximum_age": "25 Years", "sex": "ALL", "summary": "1 Year to 25 Years" }, "enrollment_count": 7, "start_date": "2008-09-03", "completion_date": "2022-07-30", "has_results": true, "last_update_posted_date": "2023-07-14", "last_synced_at": "2026-06-10T23:10:43.811Z", "location_count": 1, "location_summary": "Duarte, California", "locations": [ { "city": "Duarte", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00788125" }, { "nct_id": "NCT00004036", "title": "Combination Chemotherapy Plus Amifostine in Treating Patients With Advanced Cancer", "overall_status": "UNKNOWN", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Chronic Myeloproliferative Disorders", "Drug/Agent Toxicity by Tissue/Organ", "Leukemia", "Lymphoma", "Multiple Myeloma and Plasma Cell Neoplasm", "Myelodysplastic Syndromes", "Precancerous Condition", "Unspecified Adult Solid Tumor, Protocol Specific" ], "interventions": [ { "name": "sargramostim", "type": "BIOLOGICAL" }, { "name": "amifostine trihydrate", "type": "DRUG" }, { "name": "carboplatin", "type": "DRUG" }, { "name": "cyclophosphamide", "type": "DRUG" } ], "intervention_types": [ "BIOLOGICAL", "DRUG" ], "sponsor": "The Cleveland Clinic", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 30, "start_date": "1997-11", "completion_date": null, "has_results": false, "last_update_posted_date": "2013-12-19", "last_synced_at": "2026-06-10T23:10:43.811Z", "location_count": 1, "location_summary": "Cleveland, Ohio", "locations": [ { "city": "Cleveland", "state": "Ohio" } ], "official_url": "https://clinicaltrials.gov/study/NCT00004036" }, { "nct_id": "NCT00003956", "title": "Combination Chemotherapy in Treating Patients With Advanced Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Lymphoma", "Unspecified Adult Solid Tumor, Protocol Specific" ], "interventions": [ { "name": "fluorouracil", "type": "DRUG" }, { "name": "leucovorin calcium", "type": "DRUG" }, { "name": "lonafarnib", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 25, "start_date": "1999-04", "completion_date": "2009-12", "has_results": false, "last_update_posted_date": "2013-04-04", "last_synced_at": "2026-06-10T23:10:43.811Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00003956" }, { "nct_id": "NCT01588015", "title": "Vaccine Therapy in Preventing Cytomegalovirus Infection in Patients With Hematological Malignancies Undergoing Donor Stem Cell Transplant", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Accelerated Phase Chronic Myelogenous Leukemia", "Adult Acute Lymphoblastic Leukemia in Remission", "Adult Acute Myeloid Leukemia in Remission", "Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities", "Adult Acute Myeloid Leukemia With Del(5q)", "Adult Acute Myeloid Leukemia With Inv(16)(p13;q22)", "Adult Acute Myeloid Leukemia With t(15;17)(q22;q12)", "Adult Acute Myeloid Leukemia With t(16;16)(p13;q22)", "Adult Acute Myeloid Leukemia With t(8;21)(q22;q22)", "Adult Acute Promyelocytic Leukemia (M3)", "Adult Nasal Type Extranodal NK/T-cell Lymphoma", "Adult Nodular Lymphocyte Predominant Hodgkin Lymphoma", "Anaplastic Large Cell Lymphoma", "B-cell Adult Acute Lymphoblastic Leukemia", "Chronic Eosinophilic Leukemia", "Chronic Myelomonocytic Leukemia", "Chronic Phase Chronic Myelogenous Leukemia", "Contiguous Stage II Adult Burkitt Lymphoma", "Contiguous Stage II Adult Diffuse Large Cell Lymphoma", "Contiguous Stage II Adult Lymphoblastic Lymphoma", "Contiguous Stage II Grade 1 Follicular Lymphoma", "Contiguous Stage II Grade 2 Follicular Lymphoma", "Contiguous Stage II Grade 3 Follicular Lymphoma", "Contiguous Stage II Mantle Cell Lymphoma", "Contiguous Stage II Small Lymphocytic Lymphoma", "Cytomegalovirus Infection", "de Novo Myelodysplastic Syndromes", "Essential Thrombocythemia", "Extramedullary Plasmacytoma", "Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue", "Isolated Plasmacytoma of Bone", "Monoclonal Gammopathy of Undetermined Significance", "Nodal Marginal Zone B-cell Lymphoma", "Noncontiguous Stage II Adult Burkitt Lymphoma", "Noncontiguous Stage II Adult Diffuse Large Cell Lymphoma", "Noncontiguous Stage II Adult Lymphoblastic Lymphoma", "Noncontiguous Stage II Grade 1 Follicular Lymphoma", "Noncontiguous Stage II Grade 2 Follicular Lymphoma", "Noncontiguous Stage II Grade 3 Follicular Lymphoma", "Noncontiguous Stage II Mantle Cell Lymphoma", "Noncontiguous Stage II Small Lymphocytic Lymphoma", "Peripheral T-cell Lymphoma", "Polycythemia Vera", "Post-transplant Lymphoproliferative Disorder", "Previously Treated Myelodysplastic Syndromes", "Primary Central Nervous System Hodgkin Lymphoma", "Primary Central Nervous System Non-Hodgkin Lymphoma", "Primary Myelofibrosis", "Progressive Hairy Cell Leukemia, Initial Treatment", "Prolymphocytic Leukemia", "Recurrent Adult Acute Lymphoblastic Leukemia", "Recurrent Adult Acute Myeloid Leukemia", "Recurrent Adult Burkitt Lymphoma", "Recurrent Adult Diffuse Large Cell Lymphoma", "Recurrent Adult Hodgkin Lymphoma", "Recurrent Adult Lymphoblastic Lymphoma", "Recurrent Adult T-cell Leukemia/Lymphoma", "Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma", "Recurrent Grade 1 Follicular Lymphoma", "Recurrent Grade 2 Follicular Lymphoma", "Recurrent Grade 3 Follicular Lymphoma", "Recurrent Mantle Cell Lymphoma", "Recurrent Mycosis Fungoides/Sezary Syndrome", "Recurrent Small Lymphocytic Lymphoma", "Refractory Chronic Lymphocytic Leukemia", "Refractory Hairy Cell Leukemia", "Refractory Multiple Myeloma", "Relapsing Chronic Myelogenous Leukemia", "Secondary Acute Myeloid Leukemia", "Secondary Myelodysplastic Syndromes", "Stage I Adult Burkitt Lymphoma", "Stage I Adult Diffuse Large Cell Lymphoma", "Stage I Adult Hodgkin Lymphoma", "Stage I Adult Lymphoblastic Lymphoma", "Stage I Adult T-cell Leukemia/Lymphoma", "Stage I Chronic Lymphocytic Leukemia", "Stage I Cutaneous T-cell Non-Hodgkin Lymphoma", "Stage I Grade 1 Follicular Lymphoma", "Stage I Grade 2 Follicular Lymphoma", "Stage I Grade 3 Follicular Lymphoma", "Stage I Mantle Cell Lymphoma", "Stage I Multiple Myeloma", "Stage I Small Lymphocytic Lymphoma", "Stage IA Mycosis Fungoides/Sezary Syndrome", "Stage IB Mycosis Fungoides/Sezary Syndrome", "Stage II Adult Hodgkin Lymphoma", "Stage II Adult T-cell Leukemia/Lymphoma", "Stage II Chronic Lymphocytic Leukemia", "Stage II Cutaneous T-cell Non-Hodgkin Lymphoma", "Stage II Multiple Myeloma", "Stage IIA Mycosis Fungoides/Sezary Syndrome", "Stage IIB Mycosis Fungoides/Sezary Syndrome", "Stage III Adult Burkitt Lymphoma", "Stage III Adult Diffuse Large Cell Lymphoma", "Stage III Adult Hodgkin Lymphoma", "Stage III Adult Lymphoblastic Lymphoma", "Stage III Adult T-cell Leukemia/Lymphoma", "Stage III Chronic Lymphocytic Leukemia", "Stage III Cutaneous T-cell Non-Hodgkin Lymphoma", "Stage III Grade 1 Follicular Lymphoma", "Stage III Grade 2 Follicular Lymphoma", "Stage III Grade 3 Follicular Lymphoma", "Stage III Mantle Cell Lymphoma", "Stage III Multiple Myeloma", "Stage III Small Lymphocytic Lymphoma", "Stage IIIA Mycosis Fungoides/Sezary Syndrome", "Stage IIIB Mycosis Fungoides/Sezary Syndrome", "Stage IV Adult Burkitt Lymphoma", "Stage IV Adult Diffuse Large Cell Lymphoma", "Stage IV Adult Hodgkin Lymphoma", "Stage IV Adult Lymphoblastic Lymphoma", "Stage IV Adult T-cell Leukemia/Lymphoma", "Stage IV Chronic Lymphocytic Leukemia", "Stage IV Cutaneous T-cell Non-Hodgkin Lymphoma", "Stage IV Grade 1 Follicular Lymphoma", "Stage IV Grade 2 Follicular Lymphoma", "Stage IV Grade 3 Follicular Lymphoma", "Stage IV Mantle Cell Lymphoma", "Stage IV Small Lymphocytic Lymphoma", "Stage IVA Mycosis Fungoides/Sezary Syndrome", "Stage IVB Mycosis Fungoides/Sezary Syndrome", "T-cell Adult Acute Lymphoblastic Leukemia", "T-cell Large Granular Lymphocyte Leukemia", "Untreated Adult Acute Myeloid Leukemia", "Untreated Hairy Cell Leukemia", "Waldenström Macroglobulinemia" ], "interventions": [ { "name": "tetanus-CMV fusion peptide vaccine", "type": "BIOLOGICAL" }, { "name": "laboratory biomarker analysis", "type": "OTHER" } ], "intervention_types": [ "BIOLOGICAL", "OTHER" ], "sponsor": "City of Hope Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "75 Years", "sex": "ALL", "summary": "18 Years to 75 Years" }, "enrollment_count": 36, "start_date": "2012-10-29", "completion_date": "2024-02-02", "has_results": false, "last_update_posted_date": "2024-04-02", "last_synced_at": "2026-06-10T23:10:43.811Z", "location_count": 1, "location_summary": "Duarte, California", "locations": [ { "city": "Duarte", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT01588015" }, { "nct_id": "NCT03213678", "title": "Samotolisib in Treating Patients With Relapsed or Refractory Advanced Solid Tumors, Non-Hodgkin Lymphoma, or Histiocytic Disorders With TSC or PI3K/MTOR Mutations (A Pediatric MATCH Treatment Trial)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Advanced Malignant Solid Neoplasm", "Ann Arbor Stage III Non-Hodgkin Lymphoma", "Ann Arbor Stage IV Non-Hodgkin Lymphoma", "Malignant Glioma", "Recurrent Ependymoma", "Recurrent Ewing Sarcoma", "Recurrent Glioma", "Recurrent Hepatoblastoma", "Recurrent Langerhans Cell Histiocytosis", "Recurrent Malignant Germ Cell Tumor", "Recurrent Malignant Solid Neoplasm", "Recurrent Medulloblastoma", "Recurrent Neuroblastoma", "Recurrent Non-Hodgkin Lymphoma", "Recurrent Osteosarcoma", "Recurrent Peripheral Primitive Neuroectodermal Tumor", "Recurrent Primary Central Nervous System Neoplasm", "Recurrent Rhabdomyosarcoma", "Recurrent Soft Tissue Sarcoma", "Refractory Langerhans Cell Histiocytosis", "Refractory Malignant Germ Cell Tumor", "Refractory Malignant Solid Neoplasm", "Refractory Neuroblastoma", "Refractory Non-Hodgkin Lymphoma", "Refractory Primary Central Nervous System Neoplasm", "Rhabdoid Tumor", "Stage III Osteosarcoma AJCC v7", "Stage III Soft Tissue Sarcoma AJCC v7", "Stage IV Osteosarcoma AJCC v7", "Stage IV Soft Tissue Sarcoma AJCC v7", "Stage IVA Osteosarcoma AJCC v7", "Stage IVB Osteosarcoma AJCC v7", "Wilms Tumor" ], "interventions": [ { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "FDG-Positron Emission Tomography", "type": "PROCEDURE" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Samotolisib", "type": "DRUG" }, { "name": "X-Ray Imaging", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE", "DRUG" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "12 Months", "maximum_age": "21 Years", "sex": "ALL", "summary": "12 Months to 21 Years" }, "enrollment_count": 18, "start_date": "2017-11-28", "completion_date": "2024-12-31", "has_results": true, "last_update_posted_date": "2026-04-21", "last_synced_at": "2026-06-10T23:10:43.811Z", "location_count": 125, "location_summary": "Birmingham, Alabama • Anchorage, Alaska • Mesa, Arizona + 96 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Anchorage", "state": "Alaska" }, { "city": "Mesa", "state": "Arizona" }, { "city": "Tucson", "state": "Arizona" }, { "city": "Little Rock", "state": "Arkansas" } ], "official_url": "https://clinicaltrials.gov/study/NCT03213678" }, { "nct_id": "NCT03220646", "title": "Abemaciclib (LY2835219) in Patients With Recurrent Primary Brain Tumors", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Brain Tumor" ], "interventions": [ { "name": "abemaciclib", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 64, "start_date": "2017-07-13", "completion_date": "2026-07", "has_results": false, "last_update_posted_date": "2025-07-09", "last_synced_at": "2026-06-10T23:10:43.811Z", "location_count": 8, "location_summary": "Hartford, Connecticut • Basking Ridge, New Jersey • Middletown, New Jersey + 5 more", "locations": [ { "city": "Hartford", "state": "Connecticut" }, { "city": "Basking Ridge", "state": "New Jersey" }, { "city": "Middletown", "state": "New Jersey" }, { "city": "Montvale", "state": "New Jersey" }, { "city": "Commack", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT03220646" }, { "nct_id": "NCT00750009", "title": "Personalized Information or Basic Information in Helping Patients Make Decisions About Participating in a Clinical Trial", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Brain and Central Nervous System Tumors", "Chronic Myeloproliferative Disorders", "Leukemia", "Lymphoma", "Lymphoproliferative Disorder", "Multiple Myeloma and Plasma Cell Neoplasm", "Myelodysplastic Syndromes", "Myelodysplastic/Myeloproliferative Neoplasms", "Unspecified Adult Solid Tumor, Protocol Specific" ], "interventions": [ { "name": "educational intervention", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Case Comprehensive Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "120 Years", "sex": "ALL", "summary": "18 Years to 120 Years" }, "enrollment_count": 583, "start_date": "2008-04", "completion_date": "2012-12", "has_results": false, "last_update_posted_date": "2020-07-27", "last_synced_at": "2026-06-10T23:10:43.811Z", "location_count": 4, "location_summary": "Detroit, Michigan • Cleveland, Ohio • Philadelphia, Pennsylvania", "locations": [ { "city": "Detroit", "state": "Michigan" }, { "city": "Cleveland", "state": "Ohio" }, { "city": "Cleveland", "state": "Ohio" }, { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT00750009" }, { "nct_id": "NCT00005811", "title": "Topotecan Hydrochloride in Treating Children With Meningeal Cancer That Has Not Responded to Previous Treatment", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "AIDS-related Diffuse Large Cell Lymphoma", "AIDS-related Diffuse Mixed Cell Lymphoma", "AIDS-related Diffuse Small Cleaved Cell Lymphoma", "AIDS-related Immunoblastic Large Cell Lymphoma", "AIDS-related Lymphoblastic Lymphoma", "AIDS-related Peripheral/Systemic Lymphoma", "AIDS-related Primary CNS Lymphoma", "AIDS-related Small Noncleaved Cell Lymphoma", "Childhood Diffuse Large Cell Lymphoma", "Childhood Immunoblastic Large Cell Lymphoma", "HIV-associated Hodgkin Lymphoma", "Leptomeningeal Metastases", "Recurrent Childhood Acute Lymphoblastic Leukemia", "Recurrent Childhood Acute Myeloid Leukemia", "Recurrent Childhood Large Cell Lymphoma", "Recurrent Childhood Lymphoblastic Lymphoma", "Recurrent Childhood Medulloblastoma", "Recurrent Childhood Small Noncleaved Cell Lymphoma", "Recurrent/Refractory Childhood Hodgkin Lymphoma", "Unspecified Childhood Solid Tumor, Protocol Specific" ], "interventions": [ { "name": "topotecan hydrochloride", "type": "DRUG" }, { "name": "laboratory biomarker analysis", "type": "OTHER" } ], "intervention_types": [ "DRUG", "OTHER" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "1 Year", "maximum_age": "21 Years", "sex": "ALL", "summary": "1 Year to 21 Years" }, "enrollment_count": 77, "start_date": "2000-04", "completion_date": "2009-02", "has_results": false, "last_update_posted_date": "2013-02-21", "last_synced_at": "2026-06-10T23:10:43.811Z", "location_count": 1, "location_summary": "Arcadia, California", "locations": [ { "city": "Arcadia", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00005811" } ] }