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Phase I/II Follow-up Study of SAR422459 in Patients With Stargardt's Macular Degeneration

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT01736592
Recruitment Status : Active, not recruiting
First Posted : November 29, 2012
Last Update Posted : October 3, 2019
Information provided by (Responsible Party):

Brief Summary:

Primary Objective:

To evaluate the long-term safety and tolerability of SAR422459 in patients with Stargardt's Macular Degeneration.

Secondary Objective:

To assess:

  • Safety
  • Biological activity

Condition or disease Intervention/treatment Phase
Stargardt's Disease Drug: SAR422459 administered in previous study TDU13583 Phase 1 Phase 2

Detailed Description:

Patients will be followed for 15 years after completion/early termination from the previous TDU13583 study (NCT01367444).

No treatment with study drug is administered in this LTS13588 study. Patients are only followed after treatment with SAR422459 in previous TDU13583 study.

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Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 46 participants
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: An Open Label Study to Determine the Long Term Safety, Tolerability and Biological Activity of SAR422459 in Patients With Stargardt's Macular Degeneration
Actual Study Start Date : December 14, 2012
Estimated Primary Completion Date : June 1, 2034
Estimated Study Completion Date : June 1, 2034

Arm Intervention/treatment
Long Term Follow up
Long term follow up in all patients who received SAR422459 in previous study TDU13583
Drug: SAR422459 administered in previous study TDU13583
No study drug given in LTS13588

Primary Outcome Measures :
  1. The incidence of Adverse Events [ Time Frame: 15 years ]
    The number of patients with treatment emergent adverse events

Secondary Outcome Measures :
  1. Delay in retinal degeneration [ Time Frame: 15 years ]
    The change from baseline function relative to the contralateral eye utilising retinal analytical techniques

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.

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Ages Eligible for Study:   6 Years and older   (Child, Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

Patients must meet ALL of the following criteria:

  1. Provide signed and dated written informed consent and any locally required authorization (e.g., Health Insurance Portability and Accountability Act [HIPAA])
  2. Must have been enrolled in protocol TDU13583 (SG1/001/10)
  3. Must have received a subretinal injection of SAR422459
  4. Must have completed protocol TDU13583 to Week 48 or undergone an early discontinuation visit.

Exclusion Criteria:

The following would exclude Patients from participation in the study:

1. Did not receive SAR422459 as part of the TDU13583 protocol.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT01736592

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United States, Oregon
Investigational Site Number 840001
Portland, Oregon, United States, 97239-3098
Investigational Site Number 250001
Paris, France, 75012
Sponsors and Collaborators
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Principal Investigator: David Wilson, MD Oregon Health and Science University
Principal Investigator: José-Alain Sahel, MD Centre National d'Ophtalmologie des Quinze-Vingts

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Responsible Party: Sanofi Identifier: NCT01736592    
Other Study ID Numbers: LTS13588
First Posted: November 29, 2012    Key Record Dates
Last Update Posted: October 3, 2019
Last Verified: October 2019
Additional relevant MeSH terms:
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Macular Degeneration
Retinal Degeneration
Retinal Diseases
Eye Diseases