{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Long+COVID+Fatigue",
    "query": {
      "condition": "Long COVID Fatigue"
    },
    "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?condition=Long+COVID+Fatigue&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-03T23:41:13.134Z",
  "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": "NCT05840237",
      "title": "REGAIN: RCT of Oxaloacetate for Fatigue in Long COVID",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Post-COVID-19 Syndrome",
        "Fatigue Syndrome, Chronic"
      ],
      "interventions": [
        {
          "name": "Anhydrous Enol-Oxaloacetate, a \"Medical Food\"",
          "type": "OTHER"
        },
        {
          "name": "White Rice Flour",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Terra Biological LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 70,
      "start_date": "2023-06-01",
      "completion_date": "2025-01-30",
      "has_results": false,
      "last_update_posted_date": "2025-02-04",
      "last_synced_at": "2026-09-03T23:41:13.134Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05840237"
    },
    {
      "nct_id": "NCT06095297",
      "title": "Long COVID Brain Fog: Cognitive Rehabilitation Trial",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Long COVID",
        "Brain Fog",
        "Cognitive Impairment",
        "Cognitive Dysfunction",
        "Post-Acute COVID-19 Syndrome"
      ],
      "interventions": [
        {
          "name": "Processing Speed Training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "In-lab Instrumental Activities of Daily Living Training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "In-lab Brain Health Training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Transfer Package",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Follow Up Phone Calls",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Vocational Rehabilitation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Peer Mentoring",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Reaction Time Training",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Trans-auricular Vagus Nerve Stimulation: High Intensity",
          "type": "PROCEDURE"
        },
        {
          "name": "Trans-auricular Vagus Nerve Stimulation: Low Intensity",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "PROCEDURE"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2024-04-25",
      "completion_date": "2027-12",
      "has_results": false,
      "last_update_posted_date": "2026-04-13",
      "last_synced_at": "2026-09-03T23:41:13.134Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06095297"
    },
    {
      "nct_id": "NCT07278388",
      "title": "Neural Mechanisms of Fatigue in Post-Acute Sequela of SARS-CoV-2",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "PASC Post Acute Sequelae of COVID 19",
        "Fatigue"
      ],
      "interventions": [
        {
          "name": "Physical Fatigue",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Hugo W. Moser Research Institute at Kennedy Krieger, Inc.",
      "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": 200,
      "start_date": "2025-07-16",
      "completion_date": "2029-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-12-12",
      "last_synced_at": "2026-09-03T23:41:13.134Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07278388"
    },
    {
      "nct_id": "NCT07745699",
      "title": "Fully Remote, Telehealth-based Ketogenic Metabolic Therapy for Long COVID",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Long COVID Fatigue"
      ],
      "interventions": [
        {
          "name": "Ketogenic Metabolic Therapy",
          "type": "OTHER"
        },
        {
          "name": "Lifestyle Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "OTHER",
        "BEHAVIORAL"
      ],
      "sponsor": "National University of Natural Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 11,
      "start_date": "2024-12-10",
      "completion_date": "2025-06-01",
      "has_results": false,
      "last_update_posted_date": "2026-08-06",
      "last_synced_at": "2026-09-03T23:41:13.134Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07745699"
    },
    {
      "nct_id": "NCT06257420",
      "title": "Low Dose Rapamycin in ME/CFS, Long-COVID, and Other Infection Associated Chronic Conditions",
      "overall_status": "ENROLLING_BY_INVITATION",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Myalgic Encephalomyelitis",
        "Long-COVID"
      ],
      "interventions": [
        {
          "name": "Rapamycin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Simmaron Research Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 150,
      "start_date": "2023-12-11",
      "completion_date": "2027-07-01",
      "has_results": false,
      "last_update_posted_date": "2026-05-18",
      "last_synced_at": "2026-09-03T23:41:13.134Z",
      "location_count": 5,
      "location_summary": "Palo Alto, California • Rochester, Minnesota • Incline Village, Nevada + 2 more",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        },
        {
          "city": "Incline Village",
          "state": "Nevada"
        },
        {
          "city": "Salt Lake City",
          "state": "Utah"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06257420"
    },
    {
      "nct_id": "NCT06585254",
      "title": "tVNS in Long COVID-19",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Long COVID",
        "Chronic Fatigue Syndrome"
      ],
      "interventions": [
        {
          "name": "Transcutaneous vagus nerve stimulator",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "21 Years to 70 Years"
      },
      "enrollment_count": 50,
      "start_date": "2024-11-01",
      "completion_date": "2027-02-01",
      "has_results": false,
      "last_update_posted_date": "2026-08-03",
      "last_synced_at": "2026-09-03T23:41:13.134Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06585254"
    },
    {
      "nct_id": "NCT06142253",
      "title": "Water-based Activity to Enhance Recovery in Long COVID-19",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Long COVID"
      ],
      "interventions": [
        {
          "name": "WATER+CT",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Usual Care",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 50,
      "start_date": "2024-12-01",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-06-18",
      "last_synced_at": "2026-09-03T23:41:13.134Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06142253"
    },
    {
      "nct_id": "NCT05812209",
      "title": "Stellate Ganglion Block to Treat Long COVID 19 Case Series",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Long COVID",
        "Long Covid19",
        "Post-COVID-19 Syndrome",
        "Post Acute COVID-19 Syndrome",
        "Dysautonomia",
        "Anosmia",
        "Dysgeusia",
        "Brain Fog",
        "Muscle Pain",
        "Shortness of Breath",
        "Dizziness",
        "Fatigue Post Viral",
        "Cough",
        "Menstrual Cycle Abnormal",
        "Pain"
      ],
      "interventions": [
        {
          "name": "Stellate Ganglion Block",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Metamorphosis LTD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 41,
      "start_date": "2022-09-01",
      "completion_date": "2022-12-31",
      "has_results": false,
      "last_update_posted_date": "2023-04-13",
      "last_synced_at": "2026-09-03T23:41:13.134Z",
      "location_count": 1,
      "location_summary": "Cañon City, Colorado",
      "locations": [
        {
          "city": "Cañon City",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05812209"
    },
    {
      "nct_id": "NCT05200858",
      "title": "Transcutaneous Electrical Nerve Stimulation (TENS) in Patients With Postacute Sequelae of Sars-CoV-2",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Postacute Sequelae of Sars-CoV-2",
        "Post-Acute COVID-19 Syndrome",
        "Widespread Chronic Pain",
        "Fatigue Syndrome, Chronic",
        "Gait, Unsteady"
      ],
      "interventions": [
        {
          "name": "TENS - high-dose",
          "type": "DEVICE"
        },
        {
          "name": "TENS - low-dose",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Baylor College of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2022-03-01",
      "completion_date": "2023-12-01",
      "has_results": true,
      "last_update_posted_date": "2024-07-16",
      "last_synced_at": "2026-09-03T23:41:13.134Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05200858"
    },
    {
      "nct_id": "NCT06614309",
      "title": "Non-invasive Treatment for Long COVID (Post COVID-19 Condition) Brain Fog",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Long COVID"
      ],
      "interventions": [
        {
          "name": "Acute Placebo Visit",
          "type": "OTHER"
        },
        {
          "name": "Acute Progressive Carbon Dioxide",
          "type": "OTHER"
        },
        {
          "name": "Acute Intermittent Hypoxia",
          "type": "OTHER"
        },
        {
          "name": "Training: Progressive Carbon Dioxide Ramping",
          "type": "OTHER"
        },
        {
          "name": "Training: Intermittent Hypoxic Exposure",
          "type": "OTHER"
        },
        {
          "name": "Training: Placebo Control",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "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": 45,
      "start_date": "2024-09-24",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-06-05",
      "last_synced_at": "2026-09-03T23:41:13.134Z",
      "location_count": 1,
      "location_summary": "Scottsdale, Arizona",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06614309"
    }
  ]
}