{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Citrus+Essential+Oil+Blend",
    "query": {
      "intervention": "Citrus Essential Oil Blend"
    },
    "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": "2026-09-16T13:21:00.865Z",
  "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": "NCT04495842",
      "title": "The Effect of Aromatherapy on COVID-19-induced Anxiety",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stress",
        "Covid19",
        "Anxiety"
      ],
      "interventions": [
        {
          "name": "Essential Oil Blend",
          "type": "OTHER"
        },
        {
          "name": "Control Blend",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Nutraceuticals Research Institute",
      "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": 100,
      "start_date": "2020-10-01",
      "completion_date": "2022-03-31",
      "has_results": false,
      "last_update_posted_date": "2021-08-02",
      "last_synced_at": "2026-09-16T13:21:00.865Z",
      "location_count": 1,
      "location_summary": "Franklin, Tennessee",
      "locations": [
        {
          "city": "Franklin",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04495842"
    },
    {
      "nct_id": "NCT05114655",
      "title": "Aromatherapy for Stress and Burnout Among Healthcare Providers",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stress",
        "Burnout, Professional",
        "Stress, Job"
      ],
      "interventions": [
        {
          "name": "Herbaceous Essential Oil Blend",
          "type": "OTHER"
        },
        {
          "name": "Citrus Essential Oil Blend",
          "type": "OTHER"
        },
        {
          "name": "Inert Oil",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Nutraceuticals Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "20 Years",
        "maximum_age": "59 Years",
        "sex": "ALL",
        "summary": "20 Years to 59 Years"
      },
      "enrollment_count": 114,
      "start_date": "2021-11-11",
      "completion_date": "2022-02-17",
      "has_results": false,
      "last_update_posted_date": "2022-03-31",
      "last_synced_at": "2026-09-16T13:21:00.865Z",
      "location_count": 1,
      "location_summary": "Franklin, Tennessee",
      "locations": [
        {
          "city": "Franklin",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05114655"
    },
    {
      "nct_id": "NCT03513536",
      "title": "The Effect of Scent on Pregnancy Induced Nausea, Vomiting, and Quality of Life",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Morning Sickness",
        "Pregnancy Early"
      ],
      "interventions": [
        {
          "name": "Citrus-Based Aromatherapy",
          "type": "OTHER"
        },
        {
          "name": "Mint-Based Aromatherapy",
          "type": "OTHER"
        },
        {
          "name": "Spice-Scented Aromatherapy",
          "type": "OTHER"
        },
        {
          "name": "Control",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Nutraceuticals Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 74,
      "start_date": "2018-04-15",
      "completion_date": "2020-03-29",
      "has_results": false,
      "last_update_posted_date": "2020-04-29",
      "last_synced_at": "2026-09-16T13:21:00.865Z",
      "location_count": 1,
      "location_summary": "Franklin, Tennessee",
      "locations": [
        {
          "city": "Franklin",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03513536"
    },
    {
      "nct_id": "NCT05832463",
      "title": "Effects of a Novel Supplement on Glycemic Variability Measured by Continuous Glucose Monitoring",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Carbohydrate blocking supplement (CBS)",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Placebo capsule",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "dōTERRA International",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 43,
      "start_date": "2021-05-14",
      "completion_date": "2022-07-15",
      "has_results": false,
      "last_update_posted_date": "2023-04-27",
      "last_synced_at": "2026-09-16T13:21:00.865Z",
      "location_count": 1,
      "location_summary": "Pleasant Grove, Utah",
      "locations": [
        {
          "city": "Pleasant Grove",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05832463"
    }
  ]
}