An Extension Study to Evaluate the Long-Term Safety of Lampalizumab in Participants With Geographic Atrophy

Phase 2

Terminated

• Conditions: Geographic Atrophy
• Interventions: Drug: Lampalizumab

• Registration Number: NCT01602120
• Lead Sponsor: Genentech, Inc.

Brief Summary

This is a multicenter, open-label extension study of safety and tolerability of lampalizumab administered by intravitreal (ITV) injection to participants with geographic atrophy (GA) who have completed the 18-month treatment in Study CFD4870g (GX01456) (NCT01229215) or 24-week treatment in Study GX29455 (NCT02288559).

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2012-05-16
• Study First Submitted QC: 2012-05-16
• Study First Posted: 2012-05-18
• Study Start: 2012-05-29
• Primary Completion: 2017-11-08
• Study Completion: 2018-02-09
• Disposition First Submitted: 2018-08-14
• Disposition First Submitted QC: 2018-08-14
• Disposition First Posted: 2018-08-16
• Results First Submitted: 2019-01-23
• Results First Submitted QC: 2019-02-20
• Results First Posted: 2019-02-21
• Status Verified: 2019-09
• Last Update Submitted: 2019-09-10
• Last Update Posted: 2019-09-11

Recruitment & Eligibility

• Status: TERMINATED
• Sex: All
• Target Recruitment: 159

Inclusion Criteria

• For CFD4870g participants: Previous enrollment and completion (Month 18 visit) of Study CFD4870g without early treatment discontinuation (lampalizumab or sham)
• For GX29455 participants: Previous enrollment and completion (Week 24 visit) of Study GX29455 without early treatment discontinuation (lampalizumab or sham)
• Sufficiently clear ocular media, adequate pupillary dilation, and fixation to permit quality fundus imaging

Exclusion Criteria

• Early treatment and/or study discontinuation prior to completion of study CFD4870g (GX01456) and GX29455
• Vitrectomy surgery, submacular surgery, or other surgical intervention for age-related macular degeneration (AMD) in the study eye
• Subfoveal focal laser photocoagulation in the study eye
• Treatment with Visodyne, external-beam radiation therapy, or transpupillary thermotherapy in the study eye
• Intravitreally (ITV) drug delivery (e.g., ITV corticosteroid injection, anti-angiogenic drugs, anticomplement drugs, or device implantation) in the study eye. Lampalizumab in study eye and ranibizumab in either eye are permitted
• Any concurrent ocular or intraocular condition in the study eye that contraindicates the use of an investigational drug or may affect interpretation of the study results or may render the participant at high risk for treatment complications

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
CFD4870g Lampalizumab	Lampalizumab	Participants will receive lampalizumab 10 mg, ITV, Q4W or Q8W in accordance with their previously assigned treatment frequency assignment in Study NCT01229215 (CFD4870g) followed by Q4W administration for the remainder of the extension study up to approximately 96 months.
GX29455 Sham	Lampalizumab	Participants who were administered sham comparator in Study NCT02288559 (GX29455), will receive lampalizumab 10 mg, ITV, Q4W throughout the extension study up to approximately 54 months.
GX29455 Lampalizumab	Lampalizumab	Participants who were administered lampalizumab in Study NCT02288559 (GX29455), will receive lampalizumab 10 mg, ITV, Q4W throughout the extension study up to approximately 54 months.
CFD4870g Sham	Lampalizumab	Participants who were administered sham comparator in Study NCT01229215 (CFD4870g), will receive lampalizumab 10 milligrams (mg), intravitreally (ITV), either once in every 4 weeks (Q4W) or once in every 8 weeks (Q8W) in accordance with their previously assigned treatment frequency assignment in Study CFD4870g followed by Q4W administration for the remainder of the extension study up to approximately 96 months.

Primary Outcome Measures

Name	Time	Method
Percentage of Participants With Ocular and Non-ocular Adverse Events (AEs)	From Day 1 up to the last study visit (up to approximately 62 months)	An AE was defined as any unfavorable and unintended sign, symptom, or disease temporally associated with the use of a medicinal product, whether considered related to the medicinal product, any new disease or exacerbation of an existing disease, recurrence of an intermittent medical condition, or any deterioration in a laboratory value or other clinical test. Ocular AEs are events localized to the eye. Non-ocular events include all other events.

Trial Locations

Locations (46)

Retina Centers P.C.; 🇺🇸 Tucson, Arizona, United States

Retina-Vitreous Assoc Med Grp; 🇺🇸 Beverly Hills, California, United States

Retinal Diagnostic Center; 🇺🇸 Campbell, California, United States

The Retina Partners; 🇺🇸 Encino, California, United States

Loma Linda University; 🇺🇸 Loma Linda, California, United States

San Diego Retina Associates; 🇺🇸 Oceanside, California, United States

W Coast Retina Med Group Inc; 🇺🇸 San Francisco, California, United States

West Coast Retina; 🇺🇸 San Francisco, California, United States

California Retina Consultants; 🇺🇸 Santa Barbara, California, United States

Retina Macula Institute; 🇺🇸 Torrance, California, United States

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