{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Relapsed%2FRefractory+Hairy+Cell+Leukemia", "query": { "condition": "Relapsed/Refractory Hairy Cell Leukemia" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 149, "total_pages": 15, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Relapsed%2FRefractory+Hairy+Cell+Leukemia&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-06-10T06:02:26.196Z", "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": "NCT00008359", "title": "Caspofungin Acetate Compared With Amphotericin B Liposomal in Treating Patients With Persistent Fever and Neutropenia Following Cancer Treatment", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Cancer" ], "interventions": [ { "name": "caspofungin acetate", "type": "DRUG" }, { "name": "liposomal amphotericin B", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "16 Years", "maximum_age": null, "sex": "ALL", "summary": "16 Years and older" }, "enrollment_count": null, "start_date": "2000-08", "completion_date": null, "has_results": false, "last_update_posted_date": "2013-01-18", "last_synced_at": "2026-06-10T06:02:26.196Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00008359" }, { "nct_id": "NCT06340737", "title": "AutologousCD22 Chimeric Antigen Receptor (CAR)T Cells in w/Recurrent/Refractory B Cell Lymphomas", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Follicular Lymphoma", "Mantle Cell Lymphoma", "Hairy Cell Leukemia", "Lymphoplasmacytic Lymphoma", "Burkitt Lymphoma", "Marginal Zone Lymphoma", "Waldenstrom Macroglobulinemia", "Large B-cell Lymphoma" ], "interventions": [ { "name": "CD22CART Infusion", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Stanford University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 148, "start_date": "2024-03-29", "completion_date": "2031-04", "has_results": false, "last_update_posted_date": "2025-08-07", "last_synced_at": "2026-06-10T06:02:26.196Z", "location_count": 1, "location_summary": "Palo Alto, California", "locations": [ { "city": "Palo Alto", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT06340737" }, { "nct_id": "NCT00060021", "title": "Acupuncture in Treating Mucositis-Related Pain Caused by Chemotherapy in Patients Undergoing Stem Cell Transplantation", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Cancer" ], "interventions": [ { "name": "acupuncture therapy", "type": "PROCEDURE" }, { "name": "management of therapy complications", "type": "PROCEDURE" }, { "name": "pain therapy", "type": "PROCEDURE" } ], "intervention_types": [ "PROCEDURE" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": null, "start_date": "2003-03", "completion_date": null, "has_results": false, "last_update_posted_date": "2015-04-30", "last_synced_at": "2026-06-10T06:02:26.196Z", "location_count": 1, "location_summary": "Bethesda, Maryland", "locations": [ { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT00060021" }, { "nct_id": "NCT05645744", "title": "Long-term Follow-up Study in Patients Previously Treated With a Mustang Bio CAR-T Cell Investigational Product.", "overall_status": "TERMINATED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Blastic Plasmacytoid Dendritic Cell Neoplasm (BPDCN)", "Chronic Lymphocytic Leukemia in Relapse", "Small Lymphocytic Lymphoma, Relapsed", "Waldenstrom's Macroglobulinemia Recurrent", "Follicular B-cell Non-Hodgkin's Lymphoma", "B-cell Lymphoma Refractory", "Mantle Cell Lymphoma Recurrent", "Hairy Cell Leukemia", "Diffuse Large B Cell Lymphoma", "Waldenstrom's Macroglobulinemia Refractory", "Mantle Cell Lymphoma Refractory" ], "interventions": [ { "name": "Prior MB-102 CAR-T cell investigational product.", "type": "BIOLOGICAL" }, { "name": "Prior MB-106 CAR-T cell investigational product.", "type": "BIOLOGICAL" } ], "intervention_types": [ "BIOLOGICAL" ], "sponsor": "Mustang Bio", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 3, "start_date": "2021-09-29", "completion_date": "2024-04-12", "has_results": false, "last_update_posted_date": "2024-07-22", "last_synced_at": "2026-06-10T06:02:26.196Z", "location_count": 5, "location_summary": "Orange, California • Boston, Massachusetts • Rochester, New York + 2 more", "locations": [ { "city": "Orange", "state": "California" }, { "city": "Boston", "state": "Massachusetts" }, { "city": "Rochester", "state": "New York" }, { "city": "Cleveland", "state": "Ohio" }, { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT05645744" }, { "nct_id": "NCT00003538", "title": "Prevention of Graft-Versus-Host Disease in Patients Undergoing Bone Marrow Transplantation", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Cancer" ], "interventions": [ { "name": "graft versus host disease prophylaxis/therapy", "type": "BIOLOGICAL" }, { "name": "allogeneic bone marrow transplantation", "type": "PROCEDURE" } ], "intervention_types": [ "BIOLOGICAL", "PROCEDURE" ], "sponsor": "Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "65 Years", "sex": "ALL", "summary": "Up to 65 Years" }, "enrollment_count": null, "start_date": "1997-03", "completion_date": "2004-05", "has_results": false, "last_update_posted_date": "2014-05-02", "last_synced_at": "2026-06-10T06:02:26.196Z", "location_count": 1, "location_summary": "Baltimore, Maryland", "locations": [ { "city": "Baltimore", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT00003538" }, { "nct_id": "NCT00726830", "title": "Methadone, Morphine, or Oxycodone in Treating Pain in Patients With Cancer", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "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", "Pain", "Precancerous Condition", "Unspecified Adult Solid Tumor, Protocol Specific" ], "interventions": [ { "name": "methadone hydrochloride", "type": "DRUG" }, { "name": "morphine sulfate", "type": "DRUG" }, { "name": "oxycodone hydrochloride", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "M.D. Anderson 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": 1, "start_date": "2009-03", "completion_date": "2010-10", "has_results": true, "last_update_posted_date": "2020-09-24", "last_synced_at": "2026-06-10T06:02:26.196Z", "location_count": 2, "location_summary": "Spartanburg, South Carolina • Houston, Texas", "locations": [ { "city": "Spartanburg", "state": "South Carolina" }, { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT00726830" }, { "nct_id": "NCT00408681", "title": "Lithium Carbonate in Treating Patients With Acute Intestinal Graft-Versus-Host-Disease (GVHD) After Donor Stem Cell Transplant", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "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 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)", "Atypical Chronic Myeloid Leukemia, Breakpoint Cluster Region-abl Translocation (BCR-ABL) Negative", "Blastic Phase Chronic Myelogenous Leukemia", "Childhood Acute Lymphoblastic Leukemia in Remission", "Childhood Acute Myeloid Leukemia in Remission", "Childhood Chronic Myelogenous Leukemia", "Childhood Myelodysplastic Syndromes", "Chronic Eosinophilic Leukemia", "Chronic Myelomonocytic Leukemia", "Chronic Neutrophilic Leukemia", "Chronic Phase Chronic Myelogenous Leukemia", "de Novo Myelodysplastic Syndromes", "Disseminated Neuroblastoma", "Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue", "Gastrointestinal Complications", "Juvenile Myelomonocytic Leukemia", "Myelodysplastic/Myeloproliferative Neoplasm, Unclassifiable", "Nodal Marginal Zone B-cell Lymphoma", "Noncontiguous Stage II Adult Burkitt Lymphoma", "Noncontiguous Stage II Adult Diffuse Large Cell Lymphoma", "Noncontiguous Stage II Adult Diffuse Mixed Cell Lymphoma", "Noncontiguous Stage II Adult Diffuse Small Cleaved Cell Lymphoma", "Noncontiguous Stage II Adult Immunoblastic 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 Marginal Zone Lymphoma", "Noncontiguous Stage II Small Lymphocytic Lymphoma", "Poor Prognosis Metastatic Gestational Trophoblastic Tumor", "Previously Treated Childhood Rhabdomyosarcoma", "Primary Myelofibrosis", "Recurrent Adult Acute Lymphoblastic Leukemia", "Recurrent Adult Acute Myeloid Leukemia", "Recurrent Adult Burkitt Lymphoma", "Recurrent Adult Diffuse Large Cell Lymphoma", "Recurrent Adult Diffuse Mixed Cell Lymphoma", "Recurrent Adult Diffuse Small Cleaved Cell Lymphoma", "Recurrent Adult Hodgkin Lymphoma", "Recurrent Adult Immunoblastic Large Cell Lymphoma", "Recurrent Adult Lymphoblastic Lymphoma", "Recurrent Childhood Acute Lymphoblastic Leukemia", "Recurrent Childhood Acute Myeloid Leukemia", "Recurrent Childhood Large Cell Lymphoma", "Recurrent Childhood Lymphoblastic Lymphoma", "Recurrent Childhood Rhabdomyosarcoma", "Recurrent Childhood Small Noncleaved Cell Lymphoma", "Recurrent Cutaneous T-cell Non-Hodgkin Lymphoma", "Recurrent Grade 1 Follicular Lymphoma", "Recurrent Grade 2 Follicular Lymphoma", "Recurrent Grade 3 Follicular Lymphoma", "Recurrent Malignant Testicular Germ Cell Tumor", "Recurrent Mantle Cell Lymphoma", "Recurrent Marginal Zone Lymphoma", "Recurrent Mycosis Fungoides/Sezary Syndrome", "Recurrent Neuroblastoma", "Recurrent Ovarian Epithelial Cancer", "Recurrent Ovarian Germ Cell Tumor", "Recurrent Small Lymphocytic Lymphoma", "Recurrent Wilms Tumor and Other Childhood Kidney Tumors", "Recurrent/Refractory Childhood Hodgkin Lymphoma", "Refractory Chronic Lymphocytic Leukemia", "Refractory Hairy Cell Leukemia", "Relapsing Chronic Myelogenous Leukemia", "Secondary Acute Myeloid Leukemia", "Secondary Myelodysplastic Syndromes", "Splenic Marginal Zone Lymphoma", "Stage I Multiple Myeloma", "Stage II Multiple Myeloma", "Stage II Ovarian Epithelial Cancer", "Stage III Adult Burkitt Lymphoma", "Stage III Adult Diffuse Large Cell Lymphoma", "Stage III Adult Diffuse Mixed Cell Lymphoma", "Stage III Adult Diffuse Small Cleaved Cell Lymphoma", "Stage III Adult Hodgkin Lymphoma", "Stage III Adult Immunoblastic Large Cell Lymphoma", "Stage III Adult Lymphoblastic Lymphoma", "Stage III Chronic Lymphocytic Leukemia", "Stage III Grade 1 Follicular Lymphoma", "Stage III Grade 2 Follicular Lymphoma", "Stage III Grade 3 Follicular Lymphoma", "Stage III Malignant Testicular Germ Cell Tumor", "Stage III Mantle Cell Lymphoma", "Stage III Marginal Zone Lymphoma", "Stage III Multiple Myeloma", "Stage III Ovarian Epithelial Cancer", "Stage III Small Lymphocytic Lymphoma", "Stage IIIA Breast Cancer", "Stage IIIB Breast Cancer", "Stage IIIC Breast Cancer", "Stage IV Adult Burkitt Lymphoma", "Stage IV Adult Diffuse Large Cell Lymphoma", "Stage IV Adult Diffuse Mixed Cell Lymphoma", "Stage IV Adult Diffuse Small Cleaved Cell Lymphoma", "Stage IV Adult Hodgkin Lymphoma", "Stage IV Adult Immunoblastic Large Cell Lymphoma", "Stage IV Adult Lymphoblastic Lymphoma", "Stage IV Breast Cancer", "Stage IV Chronic Lymphocytic Leukemia", "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 Marginal Zone Lymphoma", "Stage IV Ovarian Epithelial Cancer", "Stage IV Small Lymphocytic Lymphoma" ], "interventions": [ { "name": "lithium carbonate", "type": "DRUG" }, { "name": "laboratory biomarker analysis", "type": "OTHER" } ], "intervention_types": [ "DRUG", "OTHER" ], "sponsor": "Fred Hutchinson Cancer 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": 20, "start_date": "2006-06", "completion_date": "2015-05-01", "has_results": true, "last_update_posted_date": "2017-03-07", "last_synced_at": "2026-06-10T06:02:26.196Z", "location_count": 1, "location_summary": "Seattle, Washington", "locations": [ { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT00408681" }, { "nct_id": "NCT00014391", "title": "Ribavirin With or Without Monoclonal Antibody Therapy in Treating Patients Who Develop RSV Pneumonia Following Peripheral Stem Cell Transplantation", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE3" ], "conditions": [ "Cancer" ], "interventions": [ { "name": "palivizumab", "type": "BIOLOGICAL" }, { "name": "ribavirin", "type": "DRUG" } ], "intervention_types": [ "BIOLOGICAL", "DRUG" ], "sponsor": "Fred Hutchinson Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": null, "start_date": "1999-02", "completion_date": "2001-10", "has_results": false, "last_update_posted_date": "2010-04-02", "last_synced_at": "2026-06-10T06:02:26.196Z", "location_count": 1, "location_summary": "Seattle, Washington", "locations": [ { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT00014391" }, { "nct_id": "NCT00079222", "title": "Voriconazole Compared With Itraconazole in Preventing Fungal Infections in Patients Undergoing Allogeneic Hematopoietic Stem Cell Transplantation", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Cancer" ], "interventions": [ { "name": "itraconazole", "type": "DRUG" }, { "name": "voriconazole", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Jonsson Comprehensive Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "12 Years", "maximum_age": "120 Years", "sex": "ALL", "summary": "12 Years to 120 Years" }, "enrollment_count": null, "start_date": "2003-11", "completion_date": null, "has_results": false, "last_update_posted_date": "2020-08-03", "last_synced_at": "2026-06-10T06:02:26.196Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00079222" }, { "nct_id": "NCT00290628", "title": "Donor Umbilical Cord Blood Transplant in Treating Patients With Hematologic Cancer", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Chronic Myeloproliferative Disorders", "Diamond-blackfan Anemia", "Fanconi Anemia", "Graft Versus Host Disease", "Leukemia", "Lymphoma", "Multiple Myeloma and Plasma Cell Neoplasm", "Myelodysplastic Syndromes", "Myelodysplastic/Myeloproliferative Diseases" ], "interventions": [ { "name": "anti-thymocyte globulin", "type": "DRUG" }, { "name": "busulfan", "type": "DRUG" }, { "name": "cyclophosphamide", "type": "DRUG" }, { "name": "cyclosporine", "type": "DRUG" }, { "name": "filgrastim", "type": "DRUG" }, { "name": "melphalan", "type": "DRUG" }, { "name": "methylprednisolone", "type": "DRUG" }, { "name": "mycophenolate mofetil", "type": "DRUG" }, { "name": "radiation therapy", "type": "PROCEDURE" }, { "name": "umbilical cord blood transplantation", "type": "PROCEDURE" } ], "intervention_types": [ "DRUG", "PROCEDURE" ], "sponsor": "Masonic Cancer Center, University of Minnesota", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "45 Years", "sex": "ALL", "summary": "Up to 45 Years" }, "enrollment_count": 43, "start_date": "1999-10", "completion_date": "2007-04", "has_results": false, "last_update_posted_date": "2017-11-29", "last_synced_at": "2026-06-10T06:02:26.196Z", "location_count": 1, "location_summary": "Minneapolis, Minnesota", "locations": [ { "city": "Minneapolis", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT00290628" } ] }