MedTrace Logo

Bromocriptine and Pentoxifylline in Ophthalmopathy Autoimmune Treatment

NCT01893450 · Status: TERMINATED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 31

Last updated 2013-07-09

No results posted yet for this study

Summary

Autoimmune ophthalmopathy is clinically evident in one third of Graves' disease cases. In most cases it is mild; however, in 3 to 5% of cases it has a severe presentation. At present, the treatment is directed to identify vision threatening which requires aggressive intervention, usually with glucocorticoids. For mild cases the treatment is limited to the normalization of hyperthyroidism and support measures. Preliminary data show that pentoxifylline and bromocriptine may have a favorable effect in the course of ophthalmopathy by inhibition of the synthesis of TNF-α, VEGF, glycosaminoglycan production, and lymphocyte infiltration. Therefore, the aims of this study were to evaluate the effect of bromocriptine and pentoxifylline on the clinical course and quality of life of patients with mild to moderate ophthalmopathy associated to Graves´disease.

Methods. Patients with mild to moderate ophthalmopathy, with less than one year of evolution, and naive to treatment were randomized to receive treatment during 12 months with either 1) bromocriptine (5 mg twice a day) + methimazole (30 mg/day), 2) pentoxifylline (400 mg twice a day) + methimazole (30 mg/day), or 3) methimazole only (30 mg/day). They completed 10 visits to evaluate proptosis and clinical activity score (CAS). In addition, in the first and last visit the quality of life questionnaire specific for Graves' ophthalmopathy(GO-QOL) was applied.

Conditions

  • Graves Ophthalmopathy

Interventions

DRUG

Methimazole

DRUG

Bromocriptine

DRUG

Pentoxifylline

Sponsors & Collaborators

  • Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
45 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2008-06-30
Primary Completion
2013-06-30
Completion
2013-06-30

Countries

  • Mexico

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01893450 on ClinicalTrials.gov