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Clemastine

Generic Name
Clemastine
Brand Names
Wal-hist 12 Hr Relief
Drug Type
Small Molecule
Chemical Formula
C21H26ClNO
CAS Number
15686-51-8
Unique Ingredient Identifier
95QN29S1ID
Background

An ethanolamine-derivative, first generation histamine H1 antagonist used in hay fever, rhinitis, allergic skin conditions, and pruritus. It causes drowsiness.

Indication

For the relief of symptoms associated with allergic rhinitis such as sneezing, rhinorrhea, pruritus and acrimation. Also for the management of mild, uncomplicated allergic skin manifestations of urticaria and angioedema. Used as self-medication for temporary relief of symptoms associated with the common cold.

Associated Conditions
Allergic Rhinitis (AR), Angioedema, Common Cold, Urticaria

Effect of Clemastine Fumarate on Color Vision in Healthy Controls

Phase 1
Completed
Conditions
Healthy Subjects
Interventions
First Posted Date
2015-11-24
Last Posted Date
2016-11-03
Lead Sponsor
University of California, San Francisco
Target Recruit Count
23
Registration Number
NCT02613091
Locations
🇺🇸

Sandler Neurosciences Building, Neurological Clinical Research Unit, San Francisco, California, United States

Assessment of Clemastine Fumarate as a Remyelinating Agent in Acute Optic Neuritis (ReCOVER)

Phase 2
Recruiting
Conditions
Optic Neuritis
Interventions
Drug: Placebo
First Posted Date
2015-08-13
Last Posted Date
2024-07-01
Lead Sponsor
University of California, San Francisco
Target Recruit Count
90
Registration Number
NCT02521311
Locations
🇺🇸

University of California San Francisco, San Francisco, California, United States

Assessment of Clemastine Fumarate as a Remyelinating Agent in Multiple Sclerosis

Phase 2
Completed
Conditions
Multiple Sclerosis, Relapsing-Remitting
Interventions
Drug: Placebo
First Posted Date
2014-01-20
Last Posted Date
2021-10-18
Lead Sponsor
University of California, San Francisco
Target Recruit Count
50
Registration Number
NCT02040298
Locations
🇺🇸

UCSF Multiple Sclerosis Center, San Francisco, California, United States

To Demonstrate the Relative Bioequivalency Study of Dosage Forms of Clemastine 2.68 mg Tablets

First Posted Date
2009-06-04
Last Posted Date
2017-03-28
Lead Sponsor
Sandoz
Target Recruit Count
36
Registration Number
NCT00913549

Efficacy and Safety of Omalizumab in Adults (18-70 Years) With Moderate to Severe Chronic Urticaria

First Posted Date
2007-06-04
Last Posted Date
2011-10-21
Lead Sponsor
Novartis
Target Recruit Count
49
Registration Number
NCT00481676
Locations
🇩🇪

Novartis Investigative Site, Munich, Germany

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