{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Refractory+Bladder+Carcinoma&page=2",
    "query": {
      "condition": "Refractory Bladder Carcinoma",
      "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=Refractory+Bladder+Carcinoma&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T07:49:04.673Z",
  "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": "NCT04502095",
      "title": "Prophylactic Antibiotics for Urinary Tract Infections After Robot-Assisted Radical Cystectomy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Bladder Carcinoma",
        "Refractory Bladder Carcinoma",
        "Urinary Tract Infection"
      ],
      "interventions": [
        {
          "name": "Clindamycin",
          "type": "DRUG"
        },
        {
          "name": "Diary",
          "type": "OTHER"
        },
        {
          "name": "Ertapenem",
          "type": "DRUG"
        },
        {
          "name": "Levofloxacin",
          "type": "DRUG"
        },
        {
          "name": "Nitrofurantoin",
          "type": "DRUG"
        },
        {
          "name": "Trimethoprim-Sulfamethoxazole",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Roswell Park 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": 89,
      "start_date": "2020-09-02",
      "completion_date": "2025-03-13",
      "has_results": false,
      "last_update_posted_date": "2025-08-03",
      "last_synced_at": "2026-05-22T07:49:04.673Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04502095"
    },
    {
      "nct_id": "NCT03552796",
      "title": "sEphB4-HSA in Treating Participants With BCG-Unresponsive or Refractory Bladder Cancer",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Recurrent Bladder Carcinoma",
        "Bladder Cancer Stage 0",
        "Bladder Cancer Stage I"
      ],
      "interventions": [
        {
          "name": "Pharmacokinetic Study",
          "type": "OTHER"
        },
        {
          "name": "Recombinant EphB4-HSA Fusion Protein",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "OTHER",
        "BIOLOGICAL"
      ],
      "sponsor": "University of Southern California",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 0,
      "start_date": "2023-08-01",
      "completion_date": "2025-08-01",
      "has_results": false,
      "last_update_posted_date": "2023-06-26",
      "last_synced_at": "2026-05-22T07:49:04.673Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03552796"
    },
    {
      "nct_id": "NCT03884556",
      "title": "TTX-030 Single Agent and in Combination With Immunotherapy or Chemotherapy for Patients With Advanced Cancers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Solid Tumor",
        "Lymphoma"
      ],
      "interventions": [
        {
          "name": "TTX-030",
          "type": "DRUG"
        },
        {
          "name": "Pembrolizumab",
          "type": "DRUG"
        },
        {
          "name": "Gemcitabine",
          "type": "DRUG"
        },
        {
          "name": "nab paclitaxel",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Trishula Therapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 56,
      "start_date": "2019-04-10",
      "completion_date": "2023-09-29",
      "has_results": true,
      "last_update_posted_date": "2025-07-02",
      "last_synced_at": "2026-05-22T07:49:04.673Z",
      "location_count": 16,
      "location_summary": "Orange, California • Sacramento, California • San Francisco, California + 12 more",
      "locations": [
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Louisville",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03884556"
    },
    {
      "nct_id": "NCT07218003",
      "title": "A Phase 1/1b of RNDO-564 Single Agent or in Combination With Pembrolizumab in Bladder Cancer and Other Solid Tumors Associated With Nectin-4",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Non Small Cell Lung Cancer",
        "Cervical Cancer",
        "Head and Neck Squamous Cell Cancer",
        "Triple Negative Breast Cancer (TNBC)",
        "Urothelial Carcinoma Bladder",
        "Gastroesophageal Junction (GEJ) Adenocarcinoma",
        "Esophageal Squamous Cell Cancer",
        "Gastric Cancer",
        "Cancer",
        "Solid Tumors (Phase 1)"
      ],
      "interventions": [
        {
          "name": "RNDO-564",
          "type": "DRUG"
        },
        {
          "name": "Pembrolizumab",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Rondo Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 149,
      "start_date": "2025-11-17",
      "completion_date": "2029-03-31",
      "has_results": false,
      "last_update_posted_date": "2026-05-04",
      "last_synced_at": "2026-05-22T07:49:04.673Z",
      "location_count": 11,
      "location_summary": "San Francisco, California • New Haven, Connecticut • Grand Rapids, Michigan + 8 more",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Grand Rapids",
          "state": "Michigan"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Huntersville",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07218003"
    },
    {
      "nct_id": "NCT00006034",
      "title": "Keyhole Limpet Hemocyanin Compared With Doxorubicin in Treating Patients With Bladder Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Bladder Cancer"
      ],
      "interventions": [
        {
          "name": "keyhole limpet hemocyanin",
          "type": "BIOLOGICAL"
        },
        {
          "name": "doxorubicin hydrochloride",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "DRUG"
      ],
      "sponsor": "Intracel",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": null,
      "start_date": "1998-06",
      "completion_date": "2004-03",
      "has_results": false,
      "last_update_posted_date": "2013-05-15",
      "last_synced_at": "2026-05-22T07:49:04.673Z",
      "location_count": 1,
      "location_summary": "Frederick, Maryland",
      "locations": [
        {
          "city": "Frederick",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00006034"
    },
    {
      "nct_id": "NCT03602079",
      "title": "Study of A166 in Patients With Relapsed/Refractory Cancers Expressing HER2 Antigen or Having Amplified HER2 Gene",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "HER2-positive Breast Cancer",
        "HER2 Gene Mutation",
        "HER-2 Gene Amplification",
        "HER2 Positive Gastric Cancer",
        "Salivary Gland Cancer",
        "Salivary Gland Tumor",
        "Salivary Gland Carcinoma",
        "Salivary Gland Neoplasms",
        "Lung Cancer",
        "Colo-rectal Cancer",
        "Rare Diseases",
        "Solid Tumor",
        "Recurrent Gastric Cancer",
        "Recurrent Colon Cancer",
        "Recurrent Breast Cancer",
        "Head and Neck Cancer",
        "Head and Neck Carcinoma",
        "Bladder Cancer",
        "Cervical Cancer",
        "Liver Cancer",
        "Bile Duct Cancer",
        "Urologic Cancer",
        "Pancreatic Cancer",
        "Prostate Cancer",
        "Recurrent Prostate Cancer",
        "Rectal Cancer",
        "Recurrent Ovarian Carcinoma",
        "Recurrent Renal Cell Cancer",
        "Rectal Cancer Stage II",
        "Rectal Cancer Stage I",
        "Rectal Cancer Stage III",
        "Skin Cancer",
        "Mouth Cancer",
        "Lip Cancer Stage I",
        "Tongue Cancer",
        "Breast Neoplasm Malignant Primary",
        "Larynx Cancer",
        "Tonsil Cancer",
        "Palate Cancer",
        "Mucoepidermoid Carcinoma",
        "Primary Peritoneal Carcinoma",
        "Mucinous Adenocarcinoma Gastric",
        "Mucinous Breast Cancer Recurrent",
        "Cholangiocarcinoma"
      ],
      "interventions": [
        {
          "name": "A166",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Klus Pharma Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 49,
      "start_date": "2018-07-16",
      "completion_date": "2022-01-12",
      "has_results": false,
      "last_update_posted_date": "2023-08-03",
      "last_synced_at": "2026-05-22T07:49:04.673Z",
      "location_count": 10,
      "location_summary": "Sarasota, Florida • Boston, Massachusetts • Detroit, Michigan + 7 more",
      "locations": [
        {
          "city": "Sarasota",
          "state": "Florida"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Detroit",
          "state": "Michigan"
        },
        {
          "city": "Lake Success",
          "state": "New York"
        },
        {
          "city": "Oklahoma City",
          "state": "Oklahoma"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03602079"
    },
    {
      "nct_id": "NCT00161187",
      "title": "Irradiated Donor Lymphocyte Infusion in Treating Patients With Relapsed or Refractory Hematologic Cancer or Solid Tumor",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Cancer"
      ],
      "interventions": [
        {
          "name": "therapeutic allogeneic lymphocytes",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "University of Medicine and Dentistry of New Jersey",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 37,
      "start_date": "2001-05",
      "completion_date": "2011-10",
      "has_results": false,
      "last_update_posted_date": "2015-11-06",
      "last_synced_at": "2026-05-22T07:49:04.673Z",
      "location_count": 1,
      "location_summary": "New Brunswick, New Jersey",
      "locations": [
        {
          "city": "New Brunswick",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00161187"
    },
    {
      "nct_id": "NCT03179943",
      "title": "Atezolizumab + Guadecitabine in Patients With Checkpoint Inhibitor Refractory or Resistant Urothelial Carcinoma",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Urothelial Carcinoma"
      ],
      "interventions": [
        {
          "name": "Atezolizumab",
          "type": "DRUG"
        },
        {
          "name": "Guadecitabine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Fox Chase 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": 21,
      "start_date": "2017-11-27",
      "completion_date": "2022-07",
      "has_results": false,
      "last_update_posted_date": "2021-11-04",
      "last_synced_at": "2026-05-22T07:49:04.673Z",
      "location_count": 3,
      "location_summary": "Los Angeles, California • Baltimore, Maryland • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03179943"
    },
    {
      "nct_id": "NCT06173349",
      "title": "PLZ4-Coated Paclitaxel-Loaded Micelles for the Treatment of Patients With Recurrent or Refractory Non-Muscle Invasive Bladder Cancer",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Recurrent Non-Muscle Invasive Bladder Carcinoma",
        "Stage 0a Bladder Cancer AJCC v8",
        "Stage 0is Bladder Cancer AJCC v8",
        "Stage I Bladder Cancer AJCC v8"
      ],
      "interventions": [
        {
          "name": "PLZ4-coated paclitaxel loaded micelles (PPM)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of California, Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 12,
      "start_date": "2023-11-22",
      "completion_date": "2027-06",
      "has_results": false,
      "last_update_posted_date": "2026-03-13",
      "last_synced_at": "2026-05-22T07:49:04.673Z",
      "location_count": 1,
      "location_summary": "Sacramento, California",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06173349"
    },
    {
      "nct_id": "NCT00016237",
      "title": "Interleukin-2 Combined With Monoclonal Antibody Therapy in Treating Patients With Kidney, Bladder, or Lung Cancer That Has Not Responded to Previous Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Bladder Cancer",
        "Kidney Cancer",
        "Lung Cancer"
      ],
      "interventions": [
        {
          "name": "tucotuzumab celmoleukin",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "EMD Serono",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": null,
      "start_date": "2000-12",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2013-10-23",
      "last_synced_at": "2026-05-22T07:49:04.673Z",
      "location_count": 2,
      "location_summary": "Washington D.C., District of Columbia • New York, New York",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00016237"
    }
  ]
}