{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?sponsor=Callender+Center+for+Clinical+Research",
    "query": {
      "sponsor": "Callender Center for Clinical Research"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 4,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-30T09:52:01.024Z",
  "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": "NCT01111994",
      "title": "Efficacy & Safety of Clindamycin and Tretinoin in Acne",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Acne"
      ],
      "interventions": [
        {
          "name": "Clindamycin Phosphate 1.2% and Tretinoin 0.025% Gel",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Callender Center for Clinical Research",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2009-11",
      "completion_date": "2010-04",
      "has_results": false,
      "last_update_posted_date": "2010-05-20",
      "last_synced_at": "2026-09-30T09:52:01.024Z",
      "location_count": 2,
      "location_summary": "Mitchellville, Maryland • Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Mitchellville",
          "state": "Maryland"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01111994"
    },
    {
      "nct_id": "NCT06112782",
      "title": "Keravive by Hydrafacial for Scalp Health and Enhanced Hair Quality",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Androgenic Alopecia"
      ],
      "interventions": [
        {
          "name": "Keravive by Hydrafacial Treatments",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Beauty Health",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "30 Years to 55 Years"
      },
      "enrollment_count": 44,
      "start_date": "2019-07-01",
      "completion_date": "2020-01-31",
      "has_results": false,
      "last_update_posted_date": "2023-11-01",
      "last_synced_at": "2026-09-30T09:52:01.024Z",
      "location_count": 4,
      "location_summary": "Los Angeles, California • Sacramento, California • Santa Monica, California + 1 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Santa Monica",
          "state": "California"
        },
        {
          "city": "Glenn Dale",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06112782"
    },
    {
      "nct_id": "NCT01111981",
      "title": "Safety and Efficacy of Clobetasol Propionate 0.05% E Foam in Alopecia",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Alopecia"
      ],
      "interventions": [
        {
          "name": "Clobetasol Propionate 0.05% Emollient Foam",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Callender Center for Clinical Research",
      "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": 30,
      "start_date": "2009-10",
      "completion_date": "2010-10",
      "has_results": false,
      "last_update_posted_date": "2010-04-28",
      "last_synced_at": "2026-09-30T09:52:01.024Z",
      "location_count": 1,
      "location_summary": "Mitchellville, Maryland",
      "locations": [
        {
          "city": "Mitchellville",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01111981"
    },
    {
      "nct_id": "NCT00927771",
      "title": "Azelaic Acid Versus Hydroquinone in Melasma",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Melanosis"
      ],
      "interventions": [
        {
          "name": "azelaic acid gel",
          "type": "DRUG"
        },
        {
          "name": "hydroquinone cream",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Callender Center for Clinical Research",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 30,
      "start_date": "2009-06",
      "completion_date": "2010-12",
      "has_results": false,
      "last_update_posted_date": "2009-06-25",
      "last_synced_at": "2026-09-30T09:52:01.024Z",
      "location_count": 1,
      "location_summary": "Mitchellville, Maryland",
      "locations": [
        {
          "city": "Mitchellville",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00927771"
    }
  ]
}