{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=nortriptyline&page=2",
    "query": {
      "intervention": "nortriptyline",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=nortriptyline&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-18T05:14:56.845Z",
  "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": "NCT00765895",
      "title": "Nortriptyline for Idiopathic Gastroparesis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Idiopathic Gastroparesis"
      ],
      "interventions": [
        {
          "name": "Nortriptyline Hydrochloride",
          "type": "DRUG"
        },
        {
          "name": "Placebo (for nortriptyline)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "21 Years to 65 Years"
      },
      "enrollment_count": 130,
      "start_date": "2009-01",
      "completion_date": "2012-10",
      "has_results": true,
      "last_update_posted_date": "2020-05-14",
      "last_synced_at": "2026-09-18T05:14:56.845Z",
      "location_count": 7,
      "location_summary": "San Francisco, California • Stanford, California • Ann Arbor, Michigan + 4 more",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        },
        {
          "city": "Jackson",
          "state": "Mississippi"
        },
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00765895"
    },
    {
      "nct_id": "NCT00000375",
      "title": "Continuation Electroconvulsive Therapy Vs Medication to Prevent Relapses in Patients With Major Depressive Disorder",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Major Depressive Disorder"
      ],
      "interventions": [
        {
          "name": "Nortriptyline-lithium (NOR-Li)",
          "type": "DRUG"
        },
        {
          "name": "Bilateral electroconvulsive therapy (ECT)",
          "type": "PROCEDURE"
        },
        {
          "name": "Continuation therapy",
          "type": "DRUG"
        },
        {
          "name": "Continuation ECT",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE",
        "BEHAVIORAL"
      ],
      "sponsor": "National Institute of Mental Health (NIMH)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": null,
      "start_date": "1997-02",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2005-12-20",
      "last_synced_at": "2026-09-18T05:14:56.845Z",
      "location_count": 1,
      "location_summary": "Newark, New Jersey",
      "locations": [
        {
          "city": "Newark",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00000375"
    },
    {
      "nct_id": "NCT00062738",
      "title": "Treatment of Depression in Parkinson's Disease Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Parkinson Disease",
        "Depression"
      ],
      "interventions": [
        {
          "name": "paroxetine",
          "type": "DRUG"
        },
        {
          "name": "Nortriptyline",
          "type": "DRUG"
        },
        {
          "name": "placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Rutgers, The State University of New Jersey",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "35 Years to 80 Years"
      },
      "enrollment_count": 52,
      "start_date": "2003-06",
      "completion_date": "2009-01",
      "has_results": true,
      "last_update_posted_date": "2015-11-24",
      "last_synced_at": "2026-09-18T05:14:56.845Z",
      "location_count": 1,
      "location_summary": "New Brunswick, New Jersey",
      "locations": [
        {
          "city": "New Brunswick",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00062738"
    },
    {
      "nct_id": "NCT00386243",
      "title": "Evaluation of Stepped Care for Chronic Pain in Iraq/Afghanistan Veterans (ESCAPE)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Low Back Pain",
        "Pain",
        "Pain, Intractable"
      ],
      "interventions": [
        {
          "name": "Cognitive behavioral therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Pain self-management program",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Co-Analgesic Therapy",
          "type": "DRUG"
        },
        {
          "name": "Opioid Analgesics",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DRUG"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 242,
      "start_date": "2007-12",
      "completion_date": "2012-09",
      "has_results": true,
      "last_update_posted_date": "2019-07-05",
      "last_synced_at": "2026-09-18T05:14:56.845Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00386243"
    },
    {
      "nct_id": "NCT04404439",
      "title": "Treatment of Tinnitus With Migraine Medications",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Tinnitus, Subjective",
        "Tinnitus"
      ],
      "interventions": [
        {
          "name": "Nortriptyline + Topiramate",
          "type": "DRUG"
        },
        {
          "name": "Verapamil + Paroxetine",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of California, Irvine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "25 Years to 85 Years"
      },
      "enrollment_count": 78,
      "start_date": "2019-09-26",
      "completion_date": "2023-12-30",
      "has_results": true,
      "last_update_posted_date": "2026-04-16",
      "last_synced_at": "2026-09-18T05:14:56.845Z",
      "location_count": 1,
      "location_summary": "Orange, California",
      "locations": [
        {
          "city": "Orange",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04404439"
    },
    {
      "nct_id": "NCT05531591",
      "title": "RCT of Brain Longitudinal Biomarker Study (OPT-Neuro RCT)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Depression",
        "Dementia",
        "Mild Cognitive Impairment",
        "Treatment Resistant Depression",
        "Major Depressive Disorder",
        "Treatment-Refractory Depression",
        "Late Life Depression",
        "Geriatric Depression"
      ],
      "interventions": [
        {
          "name": "Aripiprazole Augmentation",
          "type": "DRUG"
        },
        {
          "name": "Bupropion Augmentation",
          "type": "DRUG"
        },
        {
          "name": "Switch to bupropion",
          "type": "DRUG"
        },
        {
          "name": "Lithium Augmentation",
          "type": "DRUG"
        },
        {
          "name": "Switch to nortriptyline",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Centre for Addiction and Mental Health",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 87,
      "start_date": "2019-08-01",
      "completion_date": "2024-07-31",
      "has_results": false,
      "last_update_posted_date": "2024-11-25",
      "last_synced_at": "2026-09-18T05:14:56.845Z",
      "location_count": 3,
      "location_summary": "Los Angeles, California • St Louis, Missouri • New York, New York",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "St Louis",
          "state": "Missouri"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05531591"
    },
    {
      "nct_id": "NCT00220844",
      "title": "Tricyclic Antidepressants (TCAs) on Gastric Emptying",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Dyspepsia"
      ],
      "interventions": [
        {
          "name": "Desipramine",
          "type": "DRUG"
        },
        {
          "name": "Amitriptyline",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Temple University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "72 Years",
        "sex": "ALL",
        "summary": "18 Years to 72 Years"
      },
      "enrollment_count": 10,
      "start_date": "2005-09",
      "completion_date": "2014-06",
      "has_results": false,
      "last_update_posted_date": "2021-03-05",
      "last_synced_at": "2026-09-18T05:14:56.845Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00220844"
    },
    {
      "nct_id": "NCT07795593",
      "title": "Modality Choice Before and After Failure for the Treatment of Painful Diabetic Neuropathy",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Painful Diabetic Neuropathy (PDN)",
        "Diabetic Nephropathies"
      ],
      "interventions": [
        {
          "name": "Cognitive Behavioral Therapy (CBT)",
          "type": "DEVICE"
        },
        {
          "name": "Oral Medication",
          "type": "DRUG"
        },
        {
          "name": "Topical Medication",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG"
      ],
      "sponsor": "University of Michigan",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 600,
      "start_date": "2026-09",
      "completion_date": "2031-08",
      "has_results": false,
      "last_update_posted_date": "2026-08-31",
      "last_synced_at": "2026-09-18T05:14:56.845Z",
      "location_count": 23,
      "location_summary": "Stanford, California • Jacksonville, Florida • Chicago, Illinois + 17 more",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "New Orleans",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07795593"
    },
    {
      "nct_id": "NCT00021528",
      "title": "Sequenced Treatment Alternatives to Relieve Depression (STAR*D)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Depression"
      ],
      "interventions": [
        {
          "name": "citalopram",
          "type": "DRUG"
        },
        {
          "name": "BuproprionSR",
          "type": "DRUG"
        },
        {
          "name": "buspirone",
          "type": "DRUG"
        },
        {
          "name": "Lithium",
          "type": "DRUG"
        },
        {
          "name": "mirtazapine",
          "type": "DRUG"
        },
        {
          "name": "nortriptyline",
          "type": "DRUG"
        },
        {
          "name": "sertraline",
          "type": "DRUG"
        },
        {
          "name": "tranylcypromine",
          "type": "DRUG"
        },
        {
          "name": "VenlafaxineXR",
          "type": "DRUG"
        },
        {
          "name": "Cognitive Therapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "T3 (Triiodothyronine)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "National Institute of Mental Health (NIMH)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 4000,
      "start_date": "2001-07",
      "completion_date": "2006-09",
      "has_results": false,
      "last_update_posted_date": "2009-09-25",
      "last_synced_at": "2026-09-18T05:14:56.845Z",
      "location_count": 41,
      "location_summary": "Birmingham, Alabama • Tuscaloosa, Alabama • Chula Vista, California + 20 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Tuscaloosa",
          "state": "Alabama"
        },
        {
          "city": "Tuscaloosa",
          "state": "Alabama"
        },
        {
          "city": "Chula Vista",
          "state": "California"
        },
        {
          "city": "Harbor City",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00021528"
    },
    {
      "nct_id": "NCT01144923",
      "title": "Conservative Therapy Versus Epidural Steroids for Cervical Radiculopathy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cervical Radiculopathy"
      ],
      "interventions": [
        {
          "name": "Gabapentin and/or Nortriptyline, Physical therapy",
          "type": "OTHER"
        },
        {
          "name": "Epidural Steroid Injections (ESI)",
          "type": "PROCEDURE"
        },
        {
          "name": "Combination treatment",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER",
        "PROCEDURE"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 169,
      "start_date": "2010-06",
      "completion_date": "2013-11",
      "has_results": false,
      "last_update_posted_date": "2014-04-24",
      "last_synced_at": "2026-09-18T05:14:56.845Z",
      "location_count": 2,
      "location_summary": "Washington D.C., District of Columbia • Baltimore, Maryland",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01144923"
    }
  ]
}