- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00632866
Hydroxychloroquine Versus Placebo in Primary Sjögren's Syndrome (JOQUER)
Randomized, Double-blind, Placebo-controlled Trial of Hydroxychloroquine in Primary Sjögren's Syndrome
Primary Sjögren's syndrome (SJp) affects 0.1% of the population. This systemic autoimmune disease systemic is characterized by disabling dryness, fatigue and pain, and systemic complications in 30% of patients. No treatment has proven effective in this disease. In open studies, some efficacy was observed with hydroxychloroquine but no RCT versus placebo has ever been done.
Thus, the primary purpose of this study is to evaluate the efficacy and safety of hydroxychloroquine (400mg/ day) on dryness, pain, and fatigue, assessed by the patient using visual analogical scales.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Primary Sjögren's syndrome (SJp) affects 0.1% of the population. This systemic autoimmune disease systemic is characterized by disabling dryness, fatigue and pain, and systemic complications in 30% of patients. No treatment has proven effective in this disease. In open studies, some efficacy was observed with hydroxychloroquine but no RCT versus placebo has ever been done.
Thus, the primary purpose of this study is to evaluate the efficacy and safety of hydroxychloroquine (400mg/ day) on dryness, pain, and fatigue, assessed by the patient using visual analogical scales (VAS).
Response is defined by the improvement of 30% or more of at least 2 out of 3 of the following VAS : most disabling dryness, fatigue, and pain.
Study Type
Enrollment (Actual)
Phase
- Phase 3
Contacts and Locations
Study Locations
-
-
-
Le Kremlin Bicetre, France, 94275
- Hôpital Bicêtre
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion criteria:
- Patients suffering from primary Sjögren's syndrome according to the European-American consensus group criteria
- Male and female aged of 18 or more
- Conducting a clinical examination beforehand.
- Having undergone less than 6 months before an ophthalmological examination, which did not counter-indicated hydroxychloroquine.
- Patient without heart conduction disturbance (PR>=0.2 sec and QRS>=0.08 sec).
- Patient with the ability to give informed, dated and signed consent before the beginning of any proceedings related to the trial
- Patients treated with corticosteroids and / or NSAIDs, and / or cyclosporine, and / or pilocarpine must have received stable doses of these treatments during the month preceding inclusion.
Exclusion criteria:
- SJ associated with other autoimmune diseases
- Retinopathy /severe cataract/ monophthalmos
- Previous or ongoing treatment by hydroxychloroquine
- Treatment by another immunosuppressant not interrupted at least 4 weeks prior to inclusion, or 6 months prior to inclusion for cyclophosphamide or rituximab
- lymphoma or other severe SJp complications: vasculitis responsible for a documented renal, neurological, digestive or heart involvement, glomerular disease associated with hematuria and / or proteinuria > 0.5 g / d), CNS involvement, peripheral neurological involvement with motor deficiency scored at 3 or less on a scale of 5 , interstitial pneumonitis, recent symptomatic cryoglobulinemia with neurological, renal, or other systemic involvement, myositis with motor deficiency (isolated purpura is not an exclusion criteria)
- Chronic Alcoholism
- Hepato-cellular insufficiency
- Creatinine clearance <60 ml / min
- Risk of lost follow-up
- People younger than 18, major trusteeship and guardianship, or deprived of liberty
- Pregnancy /Breastfeeding
- Hypersensitivity to chloroquine or to hydroxychloroquine or any of the other constituents of Plaquenil
- Psoriasis or intermittent porphyria.
- G6PD deficiency, congenital galactosemia, malabsorption syndrome, glucose and galactose, or lactase deficiency.
- Non-membership in a social security system.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: QUADRUPLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
PLACEBO_COMPARATOR: 2
Placebo
|
Placebo : 2cp/ day since 24 weeks
|
EXPERIMENTAL: 1
Active treatment : Hydroxychloroquine
|
Hydroxychloroquine : 200mg / day since 24 weeks
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Proportion of patients with an improvement of 30% or more of at least 2 out of the 3 following VAS: 1. the most disabling dryness 2. pain 3. fatigue
Time Frame: 6 months
|
6 months
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
SCHIRMER's test, van BIJSTERVELD score, salivary flow, disease systemic features, quality of life, interferon-inducible genes expression Association between clinical response and hydroxychloroquine blood level, interferon-inducible genes expression
Time Frame: 6 mois
|
6 mois
|
Collaborators and Investigators
Collaborators
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ESTIMATE)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Pathologic Processes
- Immune System Diseases
- Autoimmune Diseases
- Eye Diseases
- Disease
- Joint Diseases
- Musculoskeletal Diseases
- Rheumatic Diseases
- Connective Tissue Diseases
- Arthritis
- Stomatognathic Diseases
- Mouth Diseases
- Lacrimal Apparatus Diseases
- Arthritis, Rheumatoid
- Xerostomia
- Salivary Gland Diseases
- Dry Eye Syndromes
- Syndrome
- Sjogren's Syndrome
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Enzyme Inhibitors
- Antirheumatic Agents
- Antiprotozoal Agents
- Antiparasitic Agents
- Antimalarials
- Hydroxychloroquine
Other Study ID Numbers
- P070125-AOM 07065
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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