{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Oral+niacinamide%2C+3+gram+daily",
    "query": {
      "intervention": "Oral niacinamide, 3 gram daily"
    },
    "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": "2026-10-03T17:07:46.505Z",
  "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": "NCT02758990",
      "title": "Interventional Testing of Gene-environment Interactions Via the Verifomics Mobile Application",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity",
        "Rhinitis",
        "Rhinitis, Allergic",
        "Respiratory Sounds",
        "Dyspnea",
        "Headache",
        "Migraine Disorders",
        "Arthritis",
        "Arthralgia",
        "Anxiety",
        "Sleep Initiation and Maintenance Disorders",
        "Sleep Deprivation"
      ],
      "interventions": [
        {
          "name": "Vitamin A",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Vitamin B6",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Vitamin C",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Nicotinamide",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Vitamin D3",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Vitamin E",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Broccoli",
          "type": "OTHER"
        },
        {
          "name": "Spinach",
          "type": "OTHER"
        },
        {
          "name": "Caffeine",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Coffee",
          "type": "OTHER"
        },
        {
          "name": "Axon Eyewear",
          "type": "DEVICE"
        },
        {
          "name": "Chocolate",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT",
        "OTHER",
        "DEVICE"
      ],
      "sponsor": "Verifomics LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 16,
      "start_date": "2016-03",
      "completion_date": "2016-11-23",
      "has_results": false,
      "last_update_posted_date": "2017-10-02",
      "last_synced_at": "2026-10-03T17:07:46.505Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02758990"
    },
    {
      "nct_id": "NCT04750616",
      "title": "NAD+ Augmentation in Cardiac Surgery Associated Myocardial Injury Trial",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Ischemia Reperfusion Injury",
        "Myocardial Injury",
        "Acute Kidney Injury"
      ],
      "interventions": [
        {
          "name": "Niacinamide",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Kaiser Permanente",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 304,
      "start_date": "2021-09-13",
      "completion_date": "2025-06-30",
      "has_results": false,
      "last_update_posted_date": "2025-03-12",
      "last_synced_at": "2026-10-03T17:07:46.505Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04750616"
    },
    {
      "nct_id": "NCT01381354",
      "title": "Nutrition, Neuromuscular Electrical Stimulation (NMES) and Secondary Progressive Multiple Sclerosis (SPMS)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Multiple Sclerosis"
      ],
      "interventions": [
        {
          "name": "Progressive exercise",
          "type": "OTHER"
        },
        {
          "name": "Neuromuscular electrical stimulation delivered using the electrical therapy device EMPI 300 PV",
          "type": "DEVICE"
        },
        {
          "name": "Modified paleolithic diet",
          "type": "OTHER"
        },
        {
          "name": "Omega 3 fatty acids",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Full Spectrum vitamin",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Essential - hydroxytyrosol",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Maltodextrin fiber supplement",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Mineral boost (magnesium)",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Niacinamide",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Methyl B12",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "Taurine",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "creatine",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "thiamine",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "riboflavin",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "N acetylcysteine",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "alpha lipoic acid",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "L acetyl carnitine",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "methyl folate",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "coenzyme Q",
          "type": "DIETARY_SUPPLEMENT"
        },
        {
          "name": "meditation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "self massage",
          "type": "BEHAVIORAL"
        },
        {
          "name": "learning",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Coconut oil",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DEVICE",
        "DIETARY_SUPPLEMENT",
        "BEHAVIORAL"
      ],
      "sponsor": "University of Iowa",
      "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": 38,
      "start_date": "2010-10",
      "completion_date": "2016-05",
      "has_results": false,
      "last_update_posted_date": "2018-06-26",
      "last_synced_at": "2026-10-03T17:07:46.505Z",
      "location_count": 1,
      "location_summary": "Iowa City, Iowa",
      "locations": [
        {
          "city": "Iowa City",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01381354"
    },
    {
      "nct_id": "NCT02701127",
      "title": "Molecular Effects of Vitamin B3 (Niacinamide) in Acute Kidney Injury",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Acute Kidney Injury"
      ],
      "interventions": [
        {
          "name": "Oral niacinamide, 1 gram daily",
          "type": "DRUG"
        },
        {
          "name": "Oral niacinamide, 3 gram daily",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Beth Israel Deaconess 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": 55,
      "start_date": "2016-03",
      "completion_date": "2017-07",
      "has_results": false,
      "last_update_posted_date": "2018-03-08",
      "last_synced_at": "2026-10-03T17:07:46.505Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02701127"
    }
  ]
}