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Showing 1–24 of 37 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Nortriptyline Clear all
Completed Phase 4 Interventional Results available

Optimizing Outcomes of Treatment-Resistant Depression in Older Adults

NCT02960763
View directory record Official record
Conditions
Treatment Resistant Depression, Major Depressive Disorder, Treatment-Refractory Depression, Late Life Depression, Geriatric Depression
Interventions
Aripiprazole Augmentation, Bupropion Augmentation, Switch to bupropion, Lithium Augmentation, Switch to nortriptyline
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
60 Years and older
Enrollment
742 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
4
States / cities
Los Angeles, California • St Louis, Missouri • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 2, 2024 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Not applicable Interventional

A Prospective Trial to Assess Cost and Clinical Outcomes of a Clinical Pharmacogenomic Program

NCT02297126
View directory record Official record
Conditions
Adverse Drug Reaction
Interventions
Pharmacogenetic Intervention Arm (pharmacogenetic testing)
Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
4,465 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 7, 2021 · Synced Sep 2, 2026, 5:42 PM EDT
Not yet recruiting Phase 4 Interventional

Modality Choice Before and After Failure for the Treatment of Painful Diabetic Neuropathy

NCT07795593
View directory record Official record
Conditions
Painful Diabetic Neuropathy (PDN), Diabetic Nephropathies
Interventions
Cognitive Behavioral Therapy (CBT), Oral Medication, Topical Medication
Device · Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
23
States / cities
Stanford, California • Jacksonville, Florida • Chicago, Illinois + 17 more
Source: ClinicalTrials.gov public record
Updated Aug 30, 2026 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Phase 2 Interventional Results available

Treatment of Depression in Parkinson's Disease Trial

NCT00062738
View directory record Official record
Conditions
Parkinson Disease, Depression
Interventions
paroxetine, Nortriptyline, placebo
Drug · Other
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
35 Years to 80 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 23, 2015 · Synced Sep 2, 2026, 5:42 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Pediatric Concussion Outcomes

NCT04226365
View directory record Official record
Conditions
Concussion Post Syndrome, Headaches Posttraumatic, Mild Traumatic Brain Injury
Interventions
Nortriptyline, Placebo
Drug
Lead sponsor
Lancaster General Hospital
Other
Eligibility
13 Years to 21 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Lancaster, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Phase 4 Interventional

Continuation Electroconvulsive Therapy Vs Medication to Prevent Relapses in Patients With Major Depressive Disorder

NCT00000375
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Nortriptyline-lithium (NOR-Li), Bilateral electroconvulsive therapy (ECT), Continuation therapy, Continuation ECT
Drug · Procedure · Behavioral
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1997
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 19, 2005 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Phase 4 Interventional

Optimizing Electroconvulsive Therapy for Depression

NCT00045916
View directory record Official record
Conditions
Depression, Depressive Disorder, Bipolar Disorder
Interventions
High dosage electroconvulsive therapy, Nortriptyline, Venlafaxine, Lithium, Low dosage electroconvulsive therapy
Procedure · Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years and older
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
4
States / cities
St Louis, Missouri • New York, New York • Winston-Salem, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2013 · Synced Sep 2, 2026, 5:42 PM EDT
Active, not recruiting Phase 4 Interventional

Management of Acute Tinnitus With Migraine Medications

NCT06799169
View directory record Official record
Conditions
Tinnitus
Interventions
Nortriptyline, Topiramate, Paroxetine, Verapamil
Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
25 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Oct 9, 2025 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Phase 4 Interventional

RCT of Brain Longitudinal Biomarker Study (OPT-Neuro RCT)

NCT05531591
View directory record Official record
Conditions
Depression, Dementia, Mild Cognitive Impairment, Treatment Resistant Depression, Major Depressive Disorder, Treatment-Refractory Depression, Late Life Depression, Geriatric Depression
Interventions
Aripiprazole Augmentation, Bupropion Augmentation, Switch to bupropion, Lithium Augmentation, Switch to nortriptyline
Drug
Lead sponsor
Centre for Addiction and Mental Health
Other
Eligibility
60 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
3
States / cities
Los Angeles, California • St Louis, Missouri • New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 24, 2024 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Phase 2 Interventional Results available

Incorporating Patient Treatment Choice to Improve Treatment Retention in Depressed Hispanics

NCT00742573
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Antidepressants through Texas Medication Algorithm (TMA), Brief Interpersonal Psychotherapy (IPT-B)
Drug · Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 79 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 2, 2020 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Not applicable Interventional Results available

Effects of Adding Motivational Interviewing to Antidepressant Treatment for Hispanic Adults With Depression

NCT00564278
View directory record Official record
Conditions
Depression
Interventions
Standard antidepressant therapy (SADT), Motivational antidepressant therapy (MADT)
Drug · Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 79 Years
Enrollment
217 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 18, 2021 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Not applicable Interventional Results available

Evaluation of Stepped Care for Chronic Pain in Iraq/Afghanistan Veterans (ESCAPE)

NCT00386243
View directory record Official record
Conditions
Low Back Pain, Pain, Pain, Intractable
Interventions
Cognitive behavioral therapy, Pain self-management program, Co-Analgesic Therapy, Opioid Analgesics
Behavioral · Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 4, 2019 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Treatment of Mood and Marriage Study (TOMMS)

NCT00612807
View directory record Official record
Conditions
Major Depressive Disorder, Partner Relational Disorder (V61.10)
Interventions
Weekly marital therapy, As indicated: Sertraline, bupropion, venlafaxine, mirtazepine, nortriptyline, tranylcypromine, lithium augmentation, etc.
Behavioral · Drug
Lead sponsor
Duke University
Other
Eligibility
60 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 23, 2013 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Role of Pain Modulation in GERD Patients Who Failed Standard Dose PPI

NCT00539240
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
Rabeprazole 20mg, placebo dinner and bedtime, Rabeprazole 20 mg two times, Placebo at bedtime, Rabeprazole 20mg,placebo dinner ,Low dose Tricyclic Antidepressant
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 80 Years
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 17, 2014 · Synced Sep 2, 2026, 5:42 PM EDT
Recruiting Not applicable Interventional

Procedural Framing and Epidural Steroid Injection Outcomes

NCT07498140
View directory record Official record
Conditions
Lumbosacral Radiculopathy
Interventions
Behavioral manipulation of ESI expectations, No behavioral manipulation of ESI expectations, No behavioral manipulation of pharmacotherapy expectations
Behavioral · Other
Lead sponsor
Northwestern University
Other
Eligibility
Not listed
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Chicago, Illinois • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Sep 2, 2026, 5:42 PM EDT
Completed No phase listed Observational

YouScript IMPACT Registry

NCT02191358
View directory record Official record
Conditions
Adverse Drug Events, Adverse Drug Reactions, Drug Interaction Potentiation, Drug Metabolism, Poor, CYP2D6-RELATED, Drug Metabolism, Poor, CYP2C19-RELATED, Cytochrome P450 Enzyme Deficiency, Cytochrome P450 CYP2D6 Enzyme Deficiency, Cytochrome P450 CYP2C9 Enzyme Deficiency, Cytochrome P450 CYP2C19 Enzyme Deficiency, Cytochrome P450 CYP3A Enzyme Deficiency, Poor Metabolizer Due to Cytochrome P450 CYP2C9 Variant, Poor Metabolizer Due to Cytochrome P450 CYP2C19 Variant, Poor Metabolizer Due to Cytochrome P450 CYP2D6 Variant
Interventions
Not listed
Lead sponsor
Genelex Corporation
Industry
Eligibility
65 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
7
States / cities
Garden Grove, California • Denver, Colorado • Lexington, Kentucky + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2017 · Synced Sep 2, 2026, 5:42 PM EDT
Recruiting Not applicable Interventional

The Treatment of Painful Diabetic Neuropathy With Diet

NCT07509671
View directory record Official record
Conditions
Painful Diabetic Neuropathy (PDN), Peripheral Neuropathy With Type 2 Diabetes, Vegan Diet
Interventions
Diet, Medical management
Other
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Hendersonville, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Phase 2 Interventional Results available

Comparison of Psychological and Pharmacological Treatments for Pain Due to Temporomandibular Joint Disorder (TMD)

NCT00066937
View directory record Official record
Conditions
Temporomandibular Joint Disorders
Interventions
Nortriptyline Oral Capsule, Benztropine Oral Product, CBT, Disease MGT
Drug · Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 23, 2017 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Phase 4 Interventional Results available

Patient Assisted Intervention for Neuropathy: Comparison of Treatment in Real Life Situations

NCT02260388
View directory record Official record
Conditions
Cryptogenic Sensory Polyneuropathy
Interventions
Nortriptyline, Duloxetine, Pregabalin, Mexiletine
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
30 Years and older
Enrollment
402 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
45
States / cities
Phoenix, Arizona • Los Angeles, California • San Francisco, California + 37 more
Source: ClinicalTrials.gov public record
Updated Jul 5, 2018 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Phase 3 Interventional Results available

Nortriptyline for Idiopathic Gastroparesis

NCT00765895
View directory record Official record
Conditions
Idiopathic Gastroparesis
Interventions
Nortriptyline Hydrochloride, Placebo (for nortriptyline)
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
21 Years to 65 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
7
States / cities
San Francisco, California • Stanford, California • Ann Arbor, Michigan + 4 more
Source: ClinicalTrials.gov public record
Updated May 13, 2020 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Phase 4 Interventional Results available

Treatment of Tinnitus With Migraine Medications

NCT04404439
View directory record Official record
Conditions
Tinnitus, Subjective, Tinnitus
Interventions
Nortriptyline + Topiramate, Verapamil + Paroxetine, Placebo
Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
25 Years to 85 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Phase 2 Interventional

Pain Treatment for Sciatica

NCT00009672
View directory record Official record
Conditions
Radiculopathy, Sciatica
Interventions
Nortriptyline, Morphine
Drug
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
19 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Phase 2 Interventional Results available

Vestibulodynia: Understanding Pathophysiology and Determining Appropriate Treatments

NCT03844412
View directory record Official record
Conditions
Vestibulodynia, Temporomandibular Disorder, Fibromyalgia Syndrome, Irritable Bowel Syndrome, Migraines, Tension Headache, Endometriosis, Interstitial Cystitis, Back Pain, Chronic Fatigue Syndrome
Interventions
5% lidocaine/5 mg/ml 0.02% estradiol compound cream, Nortriptyline, Placebo cream, Placebo pill
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
209 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
Los Angeles, California • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Sep 2, 2026, 5:42 PM EDT
Completed Phase 1 Interventional

Paclitaxel and Nortriptyline Hydrochloride in Treating Patients With Relapsed Small Cell Carcinoma

NCT02881125
View directory record Official record
Conditions
Small Cell Carcinoma
Interventions
Nortriptyline Hydrochloride, Paclitaxel
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Sep 2, 2026, 5:42 PM EDT