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Efficacy and Safety of Influenza Vaccine During Sarcoidosis

NCT01687517 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 190

Last updated 2025-11-20

No results posted yet for this study

Summary

Sarcoidosis is an inflammatory disease of unknown origin that can affect all organs, especially the lungs and mediastinum. Some location of sarcoidosis may require treatment with corticosteroids or immunosuppressors.Although seasonal influenza vaccination can be recommended in sarcoidosis in some subgroups at risk (respiratory failure, pulmonary fibrosis, age over 65, use of immunosuppressive therapy, etc ...), the investigators presently have no data on the efficacy and safety (absence of adverse reactions) of seasonal influenza vaccination in sarcoidosis.Especially it is not known whether the seasonal influenza vaccine provides the same rate and same type of vaccine response in sarcoidosis patients than in the general population. Similarly, it is unclear whether the vaccine response is modified by the severity of the disease and treatment with corticosteroids and immunosuppressors.Based on what is known in systemic lupus and rheumatoid arthritis, which are both inflammatory and autoimmune diseases, the investigators expect at best a 50% vaccine response in patients with sarcoidosis and a 85% vaccination response in healthy controls. The demonstration of a vaccine response could allow reconsidering new vaccine approaches in sarcoidosis.

Conditions

  • Sarcoidosis
  • Influenza Vaccine

Interventions

DRUG

Seasonal influenza vaccine available for the 2012-2013 vaccine campaign

Single injection of the vaccine at D0 (0.5mL intra-muscularly or subcutaneous for patient under anticoagulant treatment)

Sponsors & Collaborators

  • URC-CIC Paris Descartes Necker Cochin

    collaborator OTHER

  • Assistance Publique - Hôpitaux de Paris

    lead OTHER

Principal Investigators

  • Claire Le Jeunne, MD, PhD · Hôtel Dieu Hospital

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2012-10-31
Primary Completion
2013-06-30
Completion
2014-10-31

Countries

  • France

Study Locations

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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 NCT01687517 on ClinicalTrials.gov