{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=REFRESH+TEARS",
    "query": {
      "intervention": "REFRESH TEARS"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 35,
    "total_pages": 4,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=REFRESH+TEARS&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-10T07:25:05.716Z",
  "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": "NCT00812721",
      "title": "Tears Substitutions and Their Effects on Higher Order Aberrometery",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dry Eye Syndrome"
      ],
      "interventions": [
        {
          "name": "Preservative Free Saline",
          "type": "OTHER"
        },
        {
          "name": "Optive",
          "type": "OTHER"
        },
        {
          "name": "Refresh Moderate/Severe",
          "type": "OTHER"
        },
        {
          "name": "Systane",
          "type": "OTHER"
        },
        {
          "name": "Systane Ultra",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Gina Rogers",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 0,
      "start_date": "2009-01",
      "completion_date": "2009-07",
      "has_results": false,
      "last_update_posted_date": "2017-04-04",
      "last_synced_at": "2026-09-10T07:25:05.716Z",
      "location_count": 1,
      "location_summary": "Iowa City, Iowa",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00812721"
    },
    {
      "nct_id": "NCT01891487",
      "title": "Safety and Efficacy of Bimatoprost 0.03% Solution for the Treatment of Thinning Eyebrows",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Hypotrichosis"
      ],
      "interventions": [
        {
          "name": "Track A",
          "type": "DRUG"
        },
        {
          "name": "Track B",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "ATS Clinical Research",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 33,
      "start_date": "2013-05",
      "completion_date": "2015-01",
      "has_results": false,
      "last_update_posted_date": "2015-01-14",
      "last_synced_at": "2026-09-10T07:25:05.716Z",
      "location_count": 1,
      "location_summary": "Santa Monica, California",
      "locations": [
        {
          "city": "Santa Monica",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01891487"
    },
    {
      "nct_id": "NCT00347854",
      "title": "Fluorophotometry Evaluation of Lubricant Eye Drops",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Systane Free lubricant eye drops",
          "type": "OTHER"
        },
        {
          "name": "Visine Tears Lubricant Eye Drops",
          "type": "OTHER"
        },
        {
          "name": "Refresh Liquigel Lubricant Eye Drops",
          "type": "OTHER"
        },
        {
          "name": "Refresh Plus Lubricant Eye Drops",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Alcon Research",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2006-04",
      "completion_date": "2006-04",
      "has_results": false,
      "last_update_posted_date": "2016-11-22",
      "last_synced_at": "2026-09-10T07:25:05.716Z",
      "location_count": 1,
      "location_summary": "Fort Worth, Texas",
      "locations": [
        {
          "city": "Fort Worth",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00347854"
    },
    {
      "nct_id": "NCT00514852",
      "title": "Safety and Efficacy of an Artificial Tear for the Treatment of Dry Eye",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dry Eye Syndrome"
      ],
      "interventions": [
        {
          "name": "Carboxymethylcellulose and Glycerin based artificial tear",
          "type": "DRUG"
        },
        {
          "name": "Carboxymethylcellulose",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Allergan",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 316,
      "start_date": "2007-10",
      "completion_date": "2008-01",
      "has_results": true,
      "last_update_posted_date": "2009-12-15",
      "last_synced_at": "2026-09-10T07:25:05.716Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00514852"
    },
    {
      "nct_id": "NCT07284381",
      "title": "A Clinical Study to Evaluate the Effect and Side Effect of a New Artificial Tear Formulation (ABBV-444) Compared to Refresh Optive Unit Dose in Adult Participants With Dry Eye Disease",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Dry Eye Disease"
      ],
      "interventions": [
        {
          "name": "ABBV-444",
          "type": "DRUG"
        },
        {
          "name": "REFRESH OPTIVE UD",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "AbbVie",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 261,
      "start_date": "2025-12-15",
      "completion_date": "2026-08",
      "has_results": false,
      "last_update_posted_date": "2026-06-17",
      "last_synced_at": "2026-09-10T07:25:05.716Z",
      "location_count": 20,
      "location_summary": "Dothan, Alabama • Chandler, Arizona • Azusa, California + 16 more",
      "locations": [
        {
          "city": "Dothan",
          "state": "Alabama"
        },
        {
          "city": "Chandler",
          "state": "Arizona"
        },
        {
          "city": "Azusa",
          "state": "California"
        },
        {
          "city": "Glendale",
          "state": "California"
        },
        {
          "city": "Irvine",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07284381"
    },
    {
      "nct_id": "NCT05705518",
      "title": "Artificial Tears, Tear Lipids and Tear Film Dynamics",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Dry Eye"
      ],
      "interventions": [
        {
          "name": "Systane Complete PF",
          "type": "DRUG"
        },
        {
          "name": "Refresh Relieva PF",
          "type": "DRUG"
        },
        {
          "name": "Refresh Optive Mega-3 PF",
          "type": "DRUG"
        },
        {
          "name": "CVS Health Lubricant Eye Drop (PG 0.6%)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of California, Berkeley",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 81,
      "start_date": "2023-01-30",
      "completion_date": "2024-01-30",
      "has_results": true,
      "last_update_posted_date": "2025-03-14",
      "last_synced_at": "2026-09-10T07:25:05.716Z",
      "location_count": 1,
      "location_summary": "Berkeley, California",
      "locations": [
        {
          "city": "Berkeley",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05705518"
    },
    {
      "nct_id": "NCT00544713",
      "title": "Evaluate the Safety and Efficacy of a New Artificial Tear for Use After LASIK Surgery",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dry Eye Syndrome"
      ],
      "interventions": [
        {
          "name": "Carboxymethylcellulose and Glycerin based artificial tear",
          "type": "DRUG"
        },
        {
          "name": "Carboxymethylcellulose",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Allergan",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 228,
      "start_date": "2007-09",
      "completion_date": "2008-06",
      "has_results": true,
      "last_update_posted_date": "2011-12-14",
      "last_synced_at": "2026-09-10T07:25:05.716Z",
      "location_count": 1,
      "location_summary": "San Diego, California",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00544713"
    },
    {
      "nct_id": "NCT00478036",
      "title": "Comparing Acular LS and Pred Forte in Reducing Post-selective Laser Trabeculoplasty Anterior Chamber Flare and Cells",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Open Angle Glaucoma"
      ],
      "interventions": [
        {
          "name": "Acular LS",
          "type": "DRUG"
        },
        {
          "name": "Pred Forte",
          "type": "DRUG"
        },
        {
          "name": "Refresh Tears",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "University of Colorado, Denver",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 31,
      "start_date": "2007-05",
      "completion_date": "2014-01",
      "has_results": true,
      "last_update_posted_date": "2016-10-07",
      "last_synced_at": "2026-09-10T07:25:05.716Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00478036"
    },
    {
      "nct_id": "NCT00611403",
      "title": "Safety and Efficacy Study of Cyclosporine Ophthalmic Emulsion in Post-LASIK Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Dry Eye Syndromes"
      ],
      "interventions": [
        {
          "name": "Cyclosporine Ophthalmic Emulsion 0.05% (RESTASIS®)",
          "type": "DRUG"
        },
        {
          "name": "Artificial Tears REFRESH ENDURA®",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Allergan",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "21 Years to 50 Years"
      },
      "enrollment_count": 137,
      "start_date": "2007-12",
      "completion_date": "2009-06",
      "has_results": true,
      "last_update_posted_date": "2011-12-20",
      "last_synced_at": "2026-09-10T07:25:05.716Z",
      "location_count": 1,
      "location_summary": "Overland Park, Kansas",
      "locations": [
        {
          "city": "Overland Park",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00611403"
    },
    {
      "nct_id": "NCT01128556",
      "title": "The Evaluation of Bepreve on the Measurement of Wheal and Flare Response From Histamine Skin Prick Testing",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Histamine Responsive Allergy Patients"
      ],
      "interventions": [
        {
          "name": "Bepreve",
          "type": "DRUG"
        },
        {
          "name": "Refresh Tears",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "North Texas Institute for Clinical Trials",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 30,
      "start_date": "2010-04",
      "completion_date": "2010-06",
      "has_results": false,
      "last_update_posted_date": "2010-07-08",
      "last_synced_at": "2026-09-10T07:25:05.716Z",
      "location_count": 1,
      "location_summary": "Fort Worth, Texas",
      "locations": [
        {
          "city": "Fort Worth",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01128556"
    }
  ]
}