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Clinical Trial Summary

The aim of this study is to evaluate the effects of subantimicrobial dose doxycycline (50 mg/d), administered for 12 weeks, on patients with mild Thyroid-Associated Ophthalmopathy (TAO).


Clinical Trial Description

Thyroid-Associated Ophthalmopathy is an autoimmune disease that can be treated by corticosteroids and surgery. But they often cause severe side-effects and are usually used for treating moderate-sever and sight-threatening TAO. Wait and see will be the first choice for the patient with mild TAO. Subantimicrobial dose (SD) doxycycline displays a strong anti-inflammatory and immunomodulatory function, which is independent of its antibiotic properties. Data from clinical trials demonstrated that SD doxycycline was effective in moderating inflammation in a variety of autoimmune diseases, such as rheumatoid arthritis, multiple sclerosis, rosacea and periodontitis. We propose to test the effect of subantimicrobial dose doxycycline for mild TAO. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT02203682
Study type Interventional
Source Sun Yat-sen University
Contact Dan Liang, MD
Phone 0086-20-87331766
Email linml0754@gmail.com
Status Recruiting
Phase Phase 2
Start date July 2014
Completion date July 2022

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