{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=25-gauge+needle",
    "query": {
      "intervention": "25-gauge needle"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 64,
    "total_pages": 7,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=25-gauge+needle&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-18T11:31:29.863Z",
  "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": "NCT02744027",
      "title": "Imaging of Lymphatic Anomalies",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Gorham Disease",
        "Lymphatic Diseases",
        "Lymphangiomatosis"
      ],
      "interventions": [
        {
          "name": "Dynamic Contrast Enhanced Magnetic Resonance Lymphangiography (DCMRL)",
          "type": "OTHER"
        },
        {
          "name": "Heavy Weighted T2 Imaging (T2W)",
          "type": "OTHER"
        },
        {
          "name": "Lymph Node Access",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Children's Hospital of Philadelphia",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "2 Years to 80 Years"
      },
      "enrollment_count": 10,
      "start_date": "2016-04",
      "completion_date": "2017-12",
      "has_results": false,
      "last_update_posted_date": "2018-03-21",
      "last_synced_at": "2026-09-18T11:31:29.863Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02744027"
    },
    {
      "nct_id": "NCT06865170",
      "title": "Pain Perception During Intra-Articular Knee Joint Injection: What is the Effect of Needle Gauge and the Use of Ethyl Chloride?",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Osteoarthritis (OA) of the Knee",
        "Fear of Needles"
      ],
      "interventions": [
        {
          "name": "25 gauge needle",
          "type": "PROCEDURE"
        },
        {
          "name": "22 gauge needle",
          "type": "PROCEDURE"
        },
        {
          "name": "+/- Ethyl Chloride Topical Aerosol Anesthetic",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of California, Davis",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "40 Years to 89 Years"
      },
      "enrollment_count": 88,
      "start_date": "2026-12",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-09-16",
      "last_synced_at": "2026-09-18T11:31:29.863Z",
      "location_count": 1,
      "location_summary": "Sacramento, California",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06865170"
    },
    {
      "nct_id": "NCT03079401",
      "title": "Mesoblast Stem Cell Therapy for Patients With Single Ventricle and Borderline Left Ventricle",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Hypoplastic Left Heart Syndrome",
        "Atrioventricular Canal"
      ],
      "interventions": [
        {
          "name": "MPC; rexlemestrocel-L",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Boston Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "5 Years",
        "sex": "ALL",
        "summary": "Up to 5 Years"
      },
      "enrollment_count": 19,
      "start_date": "2017-11-27",
      "completion_date": "2024-01",
      "has_results": false,
      "last_update_posted_date": "2023-04-21",
      "last_synced_at": "2026-09-18T11:31:29.863Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03079401"
    },
    {
      "nct_id": "NCT01988363",
      "title": "Greater Occipital Nerve Injection Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Occipital Neuralgia",
        "Cervicogenic Headache"
      ],
      "interventions": [
        {
          "name": "GON injection at C2 location",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 15,
      "start_date": "2013-06",
      "completion_date": "2015-02",
      "has_results": false,
      "last_update_posted_date": "2015-03-11",
      "last_synced_at": "2026-09-18T11:31:29.863Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01988363"
    },
    {
      "nct_id": "NCT07214844",
      "title": "A Prospective Study to Evaluate the Efficacy of Iovera Lumbar Medial Branch Cryoneurolysis Versus Radiofrequency Ablation for the Treatment of Chronic Low Back Pain",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Low Back Pain, Chronic"
      ],
      "interventions": [
        {
          "name": "Iovera Medial Branch Cryoneurolysis",
          "type": "DEVICE"
        },
        {
          "name": "Radiofrequency ablation (RFA)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "Montefiore Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 110,
      "start_date": "2026-04-16",
      "completion_date": "2028-05",
      "has_results": false,
      "last_update_posted_date": "2026-06-17",
      "last_synced_at": "2026-09-18T11:31:29.863Z",
      "location_count": 1,
      "location_summary": "The Bronx, New York",
      "locations": [
        {
          "city": "The Bronx",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07214844"
    },
    {
      "nct_id": "NCT00816751",
      "title": "Paracervical Versus Intracervical Lidocaine",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Abortion, Induced",
        "Pain"
      ],
      "interventions": [
        {
          "name": "Paracervical block",
          "type": "PROCEDURE"
        },
        {
          "name": "Intracervical",
          "type": "PROCEDURE"
        },
        {
          "name": "Buffered Lidocaine, vasopressin, sodium bicarbonate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DRUG"
      ],
      "sponsor": "University of California, San Diego",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 89,
      "start_date": "2007-12",
      "completion_date": "2008-02",
      "has_results": true,
      "last_update_posted_date": "2019-08-13",
      "last_synced_at": "2026-09-18T11:31:29.863Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00816751"
    },
    {
      "nct_id": "NCT03318757",
      "title": "Bupivacaine Liposomal Injectable Suspension, Pain and Narcotic Use After Elective Orthognathic Surgery",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Orthognathic Surgery"
      ],
      "interventions": [
        {
          "name": "Bupivacaine Extended Release Liposome Injection",
          "type": "DRUG"
        },
        {
          "name": "Bupivacaine HCl",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Boston University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "18 Years to 40 Years"
      },
      "enrollment_count": 0,
      "start_date": "2020-09",
      "completion_date": "2021-12",
      "has_results": false,
      "last_update_posted_date": "2020-06-11",
      "last_synced_at": "2026-09-18T11:31:29.863Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03318757"
    },
    {
      "nct_id": "NCT02649322",
      "title": "Needleless Jet Injected (J-Tip) Lidocaine in Children Undergoing Regional Anesthesia Prior to Knee Arthroscopy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Knee Injury"
      ],
      "interventions": [
        {
          "name": "J-Tip",
          "type": "DEVICE"
        },
        {
          "name": "Syringe and 25 gauge needle",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Orlando Health, Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "11 Years to 17 Years"
      },
      "enrollment_count": 115,
      "start_date": "2015-09-03",
      "completion_date": "2019-08-28",
      "has_results": true,
      "last_update_posted_date": "2020-05-05",
      "last_synced_at": "2026-09-18T11:31:29.863Z",
      "location_count": 1,
      "location_summary": "Orlando, Florida",
      "locations": [
        {
          "city": "Orlando",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02649322"
    },
    {
      "nct_id": "NCT04544683",
      "title": "Effectiveness of Cervical Transforaminal Epidural Steroid Injection",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Cervical Radiculopathy",
        "Cervical Spondylosis",
        "Disk, Herniated"
      ],
      "interventions": [
        {
          "name": "Cervical Transforaminal Epidural Injection with dexamethasone sodium phosphate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Utah",
      "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": 33,
      "start_date": "2018-10-23",
      "completion_date": "2023-12-07",
      "has_results": true,
      "last_update_posted_date": "2024-04-10",
      "last_synced_at": "2026-09-18T11:31:29.863Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04544683"
    },
    {
      "nct_id": "NCT01019681",
      "title": "Efficacy and Safety of Umbilical Cord Blood Injection for Critical Limb Ischemia",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Critical Limb Ischemia"
      ],
      "interventions": [
        {
          "name": "Cord blood stem cell injection",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Richard Burt, MD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "72 Years",
        "sex": "ALL",
        "summary": "18 Years to 72 Years"
      },
      "enrollment_count": 1,
      "start_date": "2009-11",
      "completion_date": "2014-01",
      "has_results": false,
      "last_update_posted_date": "2014-02-03",
      "last_synced_at": "2026-09-18T11:31:29.863Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01019681"
    }
  ]
}