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ClinicalTrials.gov public records Last synced Oct 5, 2026, 7:57 AM EDT

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Showing 49–72 of 1,059 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Idiopathic Disease Clear all
Completed Phase 3 Interventional Results available

Twelve Month Safety and Efficacy Study of CVT-301 In Parkinson's Disease Patients With OFF Episodes

NCT02242487
View directory record Official record
Conditions
Idiopathic Parkinson's Disease
Interventions
CVT-301
Drug
Lead sponsor
Acorda Therapeutics
Industry
Eligibility
30 Years to 86 Years
Enrollment
325 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
55
States / cities
Scottsdale, Arizona • Fresno, California • Fullerton, California + 47 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2019 · Synced Oct 5, 2026, 7:57 AM EDT
Completed Phase 2 Interventional Results available

JUNIPER: A Phase 2 Study to Evaluate the Safety, Biological Activity, and PK of ND-L02-s0201 in Subjects With IPF

NCT03538301
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
ND-L02-s0201 (Low Dose), ND-L02-s0201 (High Dose), Other: Placebo
Drug · Other
Lead sponsor
Nitto Denko Corporation
Industry
Eligibility
40 Years to 80 Years
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
21
States / cities
Tucson, Arizona • Los Angeles, California • Northridge, California + 18 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2023 · Synced Oct 5, 2026, 7:57 AM EDT
Completed No phase listed Observational

Beneficial Effects of Pulmonary Rehabilitation for Idiopathic Pulmonary Fibrosis

NCT01107028
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Standard pulmonary rehabilitation program
Other
Lead sponsor
National Jewish Health
Other
Eligibility
40 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Oct 5, 2026, 7:57 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Sirolimus for Autoimmune Disease of Blood Cells

NCT00392951
View directory record Official record
Conditions
Autoimmune Pancytopenia, Autoimmune Lymphoproliferative Syndrome (ALPS), Evans Syndrome, Idiopathic Thrombocytopenic Purpura, Anemia, Hemolytic, Autoimmune, Autoimmune Neutropenia, Lupus Erythematosus, Systemic, Inflammatory Bowel Disease, Rheumatoid Arthritis
Interventions
sirolimus
Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
1 Year to 30 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 19, 2019 · Synced Oct 5, 2026, 7:57 AM EDT
Recruiting Phase 2 Interventional

A Study to Find an Efficacious and Safe Dose of CHF10067 (Zampilimab) in Participants With Idiopathic Pulmonary Fibrosis

NCT07516951
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
CHF10067, Placebo
Drug · Other
Lead sponsor
Chiesi Farmaceutici S.p.A.
Industry
Eligibility
40 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Hannibal, Missouri • Denison, Texas
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 5, 2026, 7:57 AM EDT
Completed Phase 3 Interventional

Safinamide in Idiopathic Parkinson's Disease (IPD) With Motor Fluctuations, as add-on to Levodopa

NCT00627640
View directory record Official record
Conditions
Idiopathic Parkinson's Disease
Interventions
Safinimide 50-100 mg/day, Matching Placebo
Drug
Lead sponsor
Newron Pharmaceuticals SPA
Industry
Eligibility
30 Years to 80 Years
Enrollment
549 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
28
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 24 more
Source: ClinicalTrials.gov public record
Updated Mar 29, 2013 · Synced Oct 5, 2026, 7:57 AM EDT
Completed Phase 2 Interventional Results available

Efficacy of Abrocitinib for Reducing Pruritus in Adults With Prurigo Nodularis and Chronic Pruritus of Unknown Origin

NCT05038982
View directory record Official record
Conditions
Prurigo Nodularis, Pruritus, Chronic Pruritus, Chronic Prurigo, Skin Diseases
Interventions
Abrocitinib
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 3, 2023 · Synced Oct 5, 2026, 7:57 AM EDT
Completed Phase 4 Interventional Results available

Vitamin D Repletion in Stone Formers With Hypercalciuria

NCT01295879
View directory record Official record
Conditions
Nephrolithiasis, Urolithiasis, Idiopathic Hypercalciuria, Vitamin D Deficiency, Disorder of Vitamin D
Interventions
Ergocalciferol
Drug
Lead sponsor
New York Presbyterian Hospital
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 23, 2012 · Synced Oct 5, 2026, 7:57 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Eltrombopag and the Bcl-extra-large (xL) Pathway in Idiopathic Thrombocytopenic Purpura (ITP)

NCT00902018
View directory record Official record
Conditions
Immune Thrombocytopenia
Interventions
Eltrombopag, Romiplostim, healthy controls
Drug · Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 18, 2019 · Synced Oct 5, 2026, 7:57 AM EDT
Recruiting Phase 3 Interventional

A Study of Mavorixafor in Participants With Congenital and Acquired Primary Autoimmune and Idiopathic Chronic Neutropenic Disorders Who Are Experiencing Recurrent and/or Serious Infections

NCT06056297
View directory record Official record
Conditions
Neutropenia
Interventions
Mavorixafor, Placebo
Drug
Lead sponsor
X4 Pharmaceuticals
Industry
Eligibility
12 Years and older
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
22
States / cities
Phoenix, Arizona • Irvine, California • La Jolla, California + 19 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Oct 5, 2026, 7:57 AM EDT
Completed Phase 3 Interventional

A Trial To Assess Switching From Ropinirole, Pramipexole Or Cabergoline To The Rotigotine Transdermal System In Idiopathic Parkinson's Disease

NCT00242008
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Rotigotine
Drug
Lead sponsor
UCB Pharma
Industry
Eligibility
18 Years and older
Timeline
2004 – 2005
U.S. locations
1
States / cities
RTP, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 25, 2014 · Synced Oct 5, 2026, 7:57 AM EDT
Completed Not applicable Interventional

SIMDiscovery: The Benefits of Utilizing a Simulation Preparation Program for Spinal Fusion Surgery

NCT03835390
View directory record Official record
Conditions
Scoliosis Idiopathic Adolescent
Interventions
SIMDiscovery
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
10 Years to 18 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 7, 2020 · Synced Oct 5, 2026, 7:57 AM EDT
Recruiting Phase 3 Interventional

A Study of Mezagitamab in Adults With Chronic Primary Immune Thrombocytopenia

NCT06722235
View directory record Official record
Conditions
Immune Thrombocytopenic Purpura (ITP)
Interventions
Mezagitamab, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
25
States / cities
Hot Springs, Arkansas • Los Angeles, California • San Diego, California + 21 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 5, 2026, 7:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Characteristics of Idiopathic Familial Voice Disorders

NCT00001552
View directory record Official record
Conditions
Laryngeal Disease, Spastic Dysphonia, Voice Disorder
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
270 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1996
U.S. locations
2
States / cities
Iowa City, Iowa • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 5, 2026, 7:57 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Randomized, Crossover, Multi-Dose Pharmacokinetics of EXCL-100 Pirfenidone-Sustained Release Tablet and Esbriet in Healthy Volunteers

NCT05428150
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Esbriet 267 MG Oral Capsule, EXCL-100, 600 MG Oral Tablet
Drug
Lead sponsor
Excalibur Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 14, 2022 · Synced Oct 5, 2026, 7:57 AM EDT
Terminated Phase 2 Interventional Results available

IVIG Treatment for Refractory Immune-Related Adult Epilepsy

NCT01545518
View directory record Official record
Conditions
Epilepsy, Cryptogenic, Epilepsy, Partial, Seizure Disorder, Autoimmune Diseases, Nervous System, Limbic Encephalitis
Interventions
IVIG
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 1, 2014 · Synced Oct 5, 2026, 7:57 AM EDT
Completed No phase listed Observational

Exploratory Study of Volatile Organic Compounds in Alveolar Breath

NCT03451994
View directory record Official record
Conditions
Nutritional and Metabolic Diseases
Interventions
Breath test
Other
Lead sponsor
Mebo Research, Inc.
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2020
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 14, 2020 · Synced Oct 5, 2026, 7:57 AM EDT
Recruiting Phase 3 Interventional

The Effect of Erector Spinae Plane Block (ESPB) on Pediatric Pain Management Following Posterior Spinal Fusion (PSF) Surgery

NCT07561827
View directory record Official record
Conditions
Adolescent Idiopathic Scoliosis (AIS), Neuromuscular Scoliosis, Adolescent Idiopathic Scoliosis
Interventions
Ropivacaine Hydrocloride
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
10 Years to 18 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 5, 2026, 7:57 AM EDT
Completed Phase 3 Interventional Results available

A Study Evaluating the Safety and Efficacy of Long-term Dosing of Romiplostim in Thrombocytopenic Pediatric Patients With Immune (Idiopathic) Thrombocytopenia Purpura

NCT01071954
View directory record Official record
Conditions
Thrombocytopenia in Pediatric Subjects With Immune Idiopathic Thrombocytopenic Purpura ITP
Interventions
Romiplostim
Biological
Lead sponsor
Amgen
Industry
Eligibility
1 Year and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2017
U.S. locations
24
States / cities
Orange, California • San Diego, California • Washington D.C., District of Columbia + 20 more
Source: ClinicalTrials.gov public record
Updated Jan 18, 2020 · Synced Oct 5, 2026, 7:57 AM EDT
Terminated Phase 4 Interventional Results available

Study To Determine The Pharmacokinetics Of Sulfasalazine In Children With Juvenile Idiopathic Arthritis

NCT00637780
View directory record Official record
Conditions
Arthritis, Juvenile Rheumatoid
Interventions
Sulfasalazine
Drug
Lead sponsor
Pfizer
Industry
Eligibility
6 Years to 17 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 23, 2017 · Synced Oct 5, 2026, 7:57 AM EDT
Completed Phase 2 Interventional Results available

Allogeneic Stem Cell Transplantation for Myelofibrosis and Myelodysplastic Syndrome

NCT00475020
View directory record Official record
Conditions
Myelofibrosis
Interventions
Busulfan, Fludarabine, Thymoglobulin (ATG)
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Up to 75 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 21, 2019 · Synced Oct 5, 2026, 7:57 AM EDT
Completed Phase 4 Interventional Results available

A Study of the Efficacy and Safety of Omalizumab Through 48 Weeks in Participants With Chronic Idiopathic Urticaria

NCT02392624
View directory record Official record
Conditions
Urticaria
Interventions
Omalizumab, Placebo
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
12 Years to 75 Years
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
40
States / cities
Granada Hills, California • Long Beach, California • Los Angeles, California + 36 more
Source: ClinicalTrials.gov public record
Updated Mar 29, 2018 · Synced Oct 5, 2026, 7:57 AM EDT
Completed Phase 3 Interventional

A Long-term Study to Assess the Safety and Efficacy of Efgartigimod in Adult Patients With Primary Immune Thrombocytopenia (ITP).

NCT04225156
View directory record Official record
Conditions
Primary Immune Thrombocytopenia
Interventions
efgartigimod
Biological
Lead sponsor
argenx
Industry
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
4
States / cities
Washington D.C., District of Columbia • Ocala, Florida • Iowa City, Iowa + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2026 · Synced Oct 5, 2026, 7:57 AM EDT
Completed Phase 2 Interventional

Zileuton for the Treatment of Idiopathic Pulmonary Fibrosis

NCT00262405
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
zileuton, azathioprine/prednisone
Drug
Lead sponsor
University of Michigan
Other
Eligibility
35 Years to 80 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2007
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 3, 2015 · Synced Oct 5, 2026, 7:57 AM EDT