{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Acupuncture%2C+Ear&page=2",
    "query": {
      "condition": "Acupuncture, Ear",
      "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=Acupuncture%2C+Ear&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T03:29:19.953Z",
  "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": "NCT04615299",
      "title": "Battlefield Acupuncture and Its Use In Multimodal Perioperative Anesthesia Care",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acupuncture, Ear"
      ],
      "interventions": [
        {
          "name": "Auricular acupuncture",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Anesthesiology WSU/DMC-NorthStar",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 72,
      "start_date": "2018-06-06",
      "completion_date": "2019-06-06",
      "has_results": true,
      "last_update_posted_date": "2022-03-18",
      "last_synced_at": "2026-07-23T03:29:19.953Z",
      "location_count": 1,
      "location_summary": "Detroit, Michigan",
      "locations": [
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04615299"
    },
    {
      "nct_id": "NCT03391986",
      "title": "Acupuncture for Pain Management During Uterine Aspiration",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pain Acute",
        "Acupuncture"
      ],
      "interventions": [
        {
          "name": "SEIRIN® Pyonex™ Acupuncture Needles",
          "type": "DEVICE"
        },
        {
          "name": "12 mm Plasters",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 55 Years · Female only"
      },
      "enrollment_count": 153,
      "start_date": "2017-09-09",
      "completion_date": "2018-07-01",
      "has_results": true,
      "last_update_posted_date": "2019-09-03",
      "last_synced_at": "2026-07-23T03:29:19.953Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03391986"
    },
    {
      "nct_id": "NCT05984433",
      "title": "Auricular Acupuncture as Part of Multimodal Analgesia After Lower Leg Fracture",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pain, Postoperative",
        "Fracture, Ankle",
        "Pilon Fracture of Tibia",
        "Foot Fracture"
      ],
      "interventions": [
        {
          "name": "Auricular acupuncture",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Baylor College of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "18 Years to 64 Years"
      },
      "enrollment_count": 0,
      "start_date": "2025-12-11",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-03-03",
      "last_synced_at": "2026-07-23T03:29:19.953Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05984433"
    },
    {
      "nct_id": "NCT04094246",
      "title": "Battlefield Acupuncture Following Shoulder Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Shoulder Injuries",
        "Pain, Postoperative",
        "Acupuncture, Ear",
        "Pain Management"
      ],
      "interventions": [
        {
          "name": "Battlefield Acupuncture",
          "type": "PROCEDURE"
        },
        {
          "name": "Standard post-surgical rehabilitation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Keller Army Community Hospital",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "17 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "17 Years to 55 Years"
      },
      "enrollment_count": 95,
      "start_date": "2019-09-25",
      "completion_date": "2024-05-29",
      "has_results": false,
      "last_update_posted_date": "2025-02-25",
      "last_synced_at": "2026-07-23T03:29:19.953Z",
      "location_count": 1,
      "location_summary": "West Point, New York",
      "locations": [
        {
          "city": "West Point",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04094246"
    },
    {
      "nct_id": "NCT02882048",
      "title": "Auricular Acupuncture to Facilitate Outpatient Opioid Weaning",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Narcotic Addiction"
      ],
      "interventions": [
        {
          "name": "NADA Protocol",
          "type": "PROCEDURE"
        },
        {
          "name": "Medication management",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "OTHER"
      ],
      "sponsor": "Vanderbilt University 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": 16,
      "start_date": "2016-09",
      "completion_date": "2019-02-25",
      "has_results": false,
      "last_update_posted_date": "2019-04-01",
      "last_synced_at": "2026-07-23T03:29:19.953Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02882048"
    },
    {
      "nct_id": "NCT01447329",
      "title": "Ear Acupuncture for Pain Associated With Ambulatory Arthroscopic Knee Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pain"
      ],
      "interventions": [
        {
          "name": "Ear Acupuncture",
          "type": "OTHER"
        },
        {
          "name": "Standard Treatment",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DRUG"
      ],
      "sponsor": "Mike O'Callaghan Military Hospital",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 49,
      "start_date": "2011-12",
      "completion_date": "2014-01",
      "has_results": true,
      "last_update_posted_date": "2024-01-19",
      "last_synced_at": "2026-07-23T03:29:19.953Z",
      "location_count": 1,
      "location_summary": "Nellis Air Force Base, Nevada",
      "locations": [
        {
          "city": "Nellis Air Force Base",
          "state": "Nevada"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01447329"
    },
    {
      "nct_id": "NCT00571480",
      "title": "Use Ear Acupuncture as Treatment for Low Back Pain During Pregnancy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pregnancy Related Low Back Pain"
      ],
      "interventions": [
        {
          "name": "acupuncture",
          "type": "OTHER"
        },
        {
          "name": "Sham acupuncture",
          "type": "OTHER"
        },
        {
          "name": "standard of care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "46 Years",
        "sex": "FEMALE",
        "summary": "13 Years to 46 Years · Female only"
      },
      "enrollment_count": 159,
      "start_date": "2005-02",
      "completion_date": "2008-01",
      "has_results": false,
      "last_update_posted_date": "2009-07-21",
      "last_synced_at": "2026-07-23T03:29:19.953Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00571480"
    },
    {
      "nct_id": "NCT01302769",
      "title": "Ear Acupuncture for Acute Sore Throat.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acute Sore Throat"
      ],
      "interventions": [
        {
          "name": "Standard treatment plus ear acupuncture",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Mike O'Callaghan Military Hospital",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 56,
      "start_date": "2011-10",
      "completion_date": "2014-08",
      "has_results": true,
      "last_update_posted_date": "2024-02-12",
      "last_synced_at": "2026-07-23T03:29:19.953Z",
      "location_count": 1,
      "location_summary": "Nellis Air Force Base, Nevada",
      "locations": [
        {
          "city": "Nellis Air Force Base",
          "state": "Nevada"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01302769"
    },
    {
      "nct_id": "NCT03170648",
      "title": "Ear Acupuncture During Chemotherapy Infusion for Breast Cancer, a Feasibility Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Acupuncture",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Dana-Farber Cancer Institute",
      "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": 26,
      "start_date": "2017-06-19",
      "completion_date": "2023-12-31",
      "has_results": true,
      "last_update_posted_date": "2025-04-30",
      "last_synced_at": "2026-07-23T03:29:19.953Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03170648"
    },
    {
      "nct_id": "NCT01790477",
      "title": "Auricular Acupuncture for The Treatment of Post-Tonsillectomy Pain",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Recurrent Tonsillitis",
        "Peritonsillar Abscess",
        "Obstructive Sleep Apnea"
      ],
      "interventions": [
        {
          "name": "Auricular Acupuncture",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "United States Naval Medical Center, San Diego",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 134,
      "start_date": "2012-11",
      "completion_date": "2015-02",
      "has_results": false,
      "last_update_posted_date": "2016-04-06",
      "last_synced_at": "2026-07-23T03:29:19.953Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01790477"
    }
  ]
}