{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=OnaBoNT-A",
    "query": {
      "intervention": "OnaBoNT-A"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 20,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=OnaBoNT-A&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-10T19:30:00.577Z",
  "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": "NCT02019004",
      "title": "A Pilot Study Testing Onabotulinum Toxin A Versus Incobotulinum Toxin A Injections for Facial Wrinkles",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Wrinkles"
      ],
      "interventions": [
        {
          "name": "Onabotulinum Toxin A",
          "type": "DRUG"
        },
        {
          "name": "Incobotulinum Toxin A",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "20 Years to 65 Years"
      },
      "enrollment_count": 20,
      "start_date": "2013-11",
      "completion_date": "2027-12",
      "has_results": false,
      "last_update_posted_date": "2026-07-01",
      "last_synced_at": "2026-09-10T19:30:00.577Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02019004"
    },
    {
      "nct_id": "NCT07577310",
      "title": "False Vocal Fold vs EMG Guided Botox for Vocal Tremor",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Vocal Tremor"
      ],
      "interventions": [
        {
          "name": "False Vocal Fold (FVF) botulinum toxin injections",
          "type": "PROCEDURE"
        },
        {
          "name": "Electromyography (EMG)-Guided Injection",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "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": "2026-08",
      "completion_date": "2030-07",
      "has_results": false,
      "last_update_posted_date": "2026-05-11",
      "last_synced_at": "2026-09-10T19:30:00.577Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07577310"
    },
    {
      "nct_id": "NCT04401176",
      "title": "Bladder Instillations Versus Onabotulinumtoxin A for Treatment of Interstitial Cystitis/Bladder Pain Syndrome",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Interstitial Cystitis",
        "Bladder Pain Syndrome"
      ],
      "interventions": [
        {
          "name": "Heparin & Alkalinized Lidocaine Bladder Instillation",
          "type": "DRUG"
        },
        {
          "name": "Onabotulinum Toxin A",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Walter Reed National Military Medical Center",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 58,
      "start_date": "2020-09-15",
      "completion_date": "2023-06-01",
      "has_results": false,
      "last_update_posted_date": "2023-10-12",
      "last_synced_at": "2026-09-10T19:30:00.577Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04401176"
    },
    {
      "nct_id": "NCT01050114",
      "title": "OnabotulinumtoxinA (onaBoNT-A) Versus Oral Oxybutynin ER",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Overactive Bladder"
      ],
      "interventions": [
        {
          "name": "onaBoNT-A",
          "type": "DRUG"
        },
        {
          "name": "Oxybutynin ER",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Christopher Patrick Smith",
      "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": 36,
      "start_date": "2013-08",
      "completion_date": "2018-07",
      "has_results": false,
      "last_update_posted_date": "2016-08-30",
      "last_synced_at": "2026-09-10T19:30:00.577Z",
      "location_count": 2,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01050114"
    },
    {
      "nct_id": "NCT02297100",
      "title": "Intravesicular Onabotulinumtoxin A in Interstitial Cystitis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Interstitial Cystitis"
      ],
      "interventions": [
        {
          "name": "Onabotulinumtoxin A",
          "type": "DRUG"
        },
        {
          "name": "injections upper aspect of trigone of urinary bladder",
          "type": "PROCEDURE"
        },
        {
          "name": "injections on posterior bladder wall excluding the trigone",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 80 Years · Female only"
      },
      "enrollment_count": 27,
      "start_date": "2014-12",
      "completion_date": "2018-01-10",
      "has_results": true,
      "last_update_posted_date": "2018-09-05",
      "last_synced_at": "2026-09-10T19:30:00.577Z",
      "location_count": 1,
      "location_summary": "Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02297100"
    },
    {
      "nct_id": "NCT02334683",
      "title": "Compare Two Guidance Techniques for Botulinum Toxin Injections for the Treatment of Limb Spasticity and Focal Dystonia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Spasticity",
        "Focal Dystonia",
        "Tremor, Limb"
      ],
      "interventions": [
        {
          "name": "Electrical stimulation",
          "type": "DEVICE"
        },
        {
          "name": "Ultrasound",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2015-10-28",
      "completion_date": "2020-03-03",
      "has_results": true,
      "last_update_posted_date": "2021-11-26",
      "last_synced_at": "2026-09-10T19:30:00.577Z",
      "location_count": 2,
      "location_summary": "Bethesda, Maryland • New York, New York",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02334683"
    },
    {
      "nct_id": "NCT05089851",
      "title": "Investigation of the Efficacy and Tolerability of a Cosmetic Product With Onabotulinumtoxin A in the Treatment of Facial Lines",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Wrinkles",
        "Photoaging",
        "Fine Lines"
      ],
      "interventions": [
        {
          "name": "Onabotulinumtoxin A",
          "type": "PROCEDURE"
        },
        {
          "name": "Facial Cleanser",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Facial Moisturizer",
          "type": "COMBINATION_PRODUCT"
        },
        {
          "name": "Sunscreen",
          "type": "COMBINATION_PRODUCT"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "COMBINATION_PRODUCT"
      ],
      "sponsor": "Revision Skincare",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "60 Years",
        "sex": "FEMALE",
        "summary": "35 Years to 60 Years · Female only"
      },
      "enrollment_count": 29,
      "start_date": "2020-08-23",
      "completion_date": "2021-06-03",
      "has_results": false,
      "last_update_posted_date": "2021-10-28",
      "last_synced_at": "2026-09-10T19:30:00.577Z",
      "location_count": 3,
      "location_summary": "Fort Lauderdale, Florida • Coralville, Iowa • Columbus, Ohio",
      "locations": [
        {
          "city": "Fort Lauderdale",
          "state": "Florida"
        },
        {
          "city": "Coralville",
          "state": "Iowa"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05089851"
    },
    {
      "nct_id": "NCT06695585",
      "title": "Optimal Intravesical Lidocaine Volume for Pain Relief During Office Intra-detrusor Onabotulinum Toxin a Injections",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Overactive Bladder",
        "Overactive Bladder Syndrome",
        "Urinary Urgency",
        "Urinary Frequency",
        "Urge Incontinence",
        "Neurogenic Bladder"
      ],
      "interventions": [
        {
          "name": "Lidocaine 2% without vessel constrictor",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Louisville",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 36,
      "start_date": "2024-12-01",
      "completion_date": "2025-12-01",
      "has_results": false,
      "last_update_posted_date": "2024-11-19",
      "last_synced_at": "2026-09-10T19:30:00.577Z",
      "location_count": 1,
      "location_summary": "Louisville, Kentucky",
      "locations": [
        {
          "city": "Louisville",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06695585"
    },
    {
      "nct_id": "NCT01589263",
      "title": "Effectiveness of onaBoNT-A vs Oral Tamsulosin in Men With BPH and LUTS",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Benign Prostatic Hyperplasia",
        "Lower Urinary Track Symptoms"
      ],
      "interventions": [
        {
          "name": "onaBoNT-A + placebo",
          "type": "DRUG"
        },
        {
          "name": "Tamsulosin + placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "50 Years and older · Male only"
      },
      "enrollment_count": 63,
      "start_date": "2012-06-01",
      "completion_date": "2019-09-30",
      "has_results": true,
      "last_update_posted_date": "2021-10-05",
      "last_synced_at": "2026-09-10T19:30:00.577Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01589263"
    },
    {
      "nct_id": "NCT04715048",
      "title": "Split-Face Study Comparing Botox and Jeuveau in Treating Glabellar Lines",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Glabellar Frown Lines"
      ],
      "interventions": [
        {
          "name": "PrabotulinumtoxinA",
          "type": "DRUG"
        },
        {
          "name": "Onabotulinum toxin A",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Southern California",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2021-01-01",
      "completion_date": "2025-06",
      "has_results": false,
      "last_update_posted_date": "2023-12-14",
      "last_synced_at": "2026-09-10T19:30:00.577Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04715048"
    }
  ]
}