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Trial record 1 of 1 for:    RANDOMIZED, CONTROLLED, MULTI-CENTER STUDY TO ASSESS THE EFFICACY, SAFETY, AND TOLERABILITY OF INTRAVITREAL AFLIBERCEPT COMPARED TO LASER PHOTOCOAGULATION IN PATIENTS WITH RETINOPATHY OF PREMATURITY
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Study to Assess the Efficacy, Safety, and Tolerability of Intravitreal Aflibercept Compared to Laser Photocoagulation in Patients With Retinopathy of Prematurity (BUTTERFLEYE)

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. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT04101721
Recruitment Status : Recruiting
First Posted : September 24, 2019
Last Update Posted : January 7, 2020
Sponsor:
Information provided by (Responsible Party):
Regeneron Pharmaceuticals

Brief Summary:
The primary objective of the study is to assess the efficacy of aflibercept compared to laser in patients diagnosed with retinopathy of prematurity (ROP). The secondary objectives of the study are to assess the need for a second treatment modality, to assess the recurrence of ROP in the study and to assess the safety and tolerability of aflibercept.

Condition or disease Intervention/treatment Phase
Retinopathy of Prematurity Drug: aflibercept Procedure: laser photocoagulation Phase 3

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Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 112 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Masking Description: Open-Label
Primary Purpose: Treatment
Official Title: Randomized, Controlled, Multi-Center Study to Assess the Efficacy, Safety, and Tolerability of Intravitreal Aflibercept Compared to Laser Photocoagulation in Patients With Retinopathy of Prematurity
Actual Study Start Date : October 30, 2019
Estimated Primary Completion Date : April 1, 2022
Estimated Study Completion Date : April 1, 2022

Resource links provided by the National Library of Medicine


Arm Intervention/treatment
Experimental: Aflibercept Group
Patients will receive a single intravitreal (IVT) injection per eligible eye at baseline.
Drug: aflibercept
Administered IVT
Other Names:
  • EYLEA®
  • REGN3
  • VEGF trap-eye
  • BAY86-5321

Experimental: Laser Group
Patients will undergo laser treatment in each eligible eye at baseline.
Procedure: laser photocoagulation
Transpupillary conventional laser will be administered according to standard local procedures.




Primary Outcome Measures :
  1. Proportion of patients with absence of active retinopathy of prematurity (ROP) and of unfavorable structural outcomes [ Time Frame: At Week 52 of chronological age ]
    For patients with both eyes enrolled in the study, both eyes must meet the endpoint.


Secondary Outcome Measures :
  1. Proportion of patients requiring intervention with a second treatment modality [ Time Frame: Baseline to Week 52 of chronological age ]
  2. Proportion of patients with recurrence of ROP [ Time Frame: Through Week 52 of chronological age ]
  3. Proportion of patients with ocular treatment-emergent adverse events (TEAEs) and serious adverse events (SAEs) [ Time Frame: Baseline to Week 52 of chronological age ]
  4. Proportion of patients with systematic TEAEs and SAEs [ Time Frame: Baseline to Week 52 of chronological age ]


Information from the National Library of Medicine

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Ages Eligible for Study:   Child, Adult, Older Adult
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Key Inclusion Criteria:

  • Gestational age at birth ≤32 weeks or birth weight ≤1500 g
  • Patients with treatment-naïve retinopathy of prematurity (ROP) classified according to the International Classification for ROP in at least one eye as:

    • Zone I Stage 1 plus, or 2 plus, or 3 non-plus or 3 plus, or
    • Zone II Stage 2 plus or 3 plus, or
    • Aggressive posterior retinopathy of prematurity (AP-ROP)

Key Exclusion Criteria:

  • Known or suspected chromosomal abnormality, genetic disorder, or syndrome
  • Previous exposure to any Intravitreal (IVT) or systemic anti-vascular endothelial growth factor (VEGF) agent, including maternal exposure during pregnancy and/or during breastfeeding
  • Clinically significant neurological disease (eg, intraventricular hemorrhage grade 3 or higher, periventricular leukomalacia, congenital brain lesions significantly impairing optic nerve function, severe hydrocephalus with significantly increased intracranial pressure)
  • Pediatric conditions rendering the infant ineligible for study intervention at baseline or for repeated blood draws as evaluated by a neonatal intensive care unit specialist and a study ophthalmologist
  • Presence of active ocular infection within 5 days of the first treatment
  • Advanced stages of ROP with partial or complete retinal detachment (ROP stage 4 and stage 5)
  • ROP involving only Zone III

NOTE: Other protocol defined inclusion/exclusion criteria apply.


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 ClinicalTrials.gov identifier (NCT number): NCT04101721


Contacts
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Contact: Clinical Trials Administrator 844-734-6643 clinicaltrials@regeneron.com

Locations
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United States, Colorado
Regeneron Study Site Not yet recruiting
Aurora, Colorado, United States, 80045
United States, New York
Regeneron Study Site Not yet recruiting
Jamaica, New York, United States, 11418
United States, West Virginia
Regeneron Study Site Recruiting
Morgantown, West Virginia, United States, 26506
Colombia
Regeneron Study Site Not yet recruiting
Medellin, Antioquia, Colombia, 050034
Regeneron Study Site Not yet recruiting
Floridablanca, Santander, Colombia, 681004
Thailand
Regeneron Study Site Not yet recruiting
Chiangmai, Chiang Mai, Thailand, 50200
Regeneron Study Site Not yet recruiting
Hat Yai, Songkhla, Thailand, 90110
Regeneron Study Site Not yet recruiting
Bangkok, Thailand, 10330
Regeneron Study Site Not yet recruiting
Bangkok, Thailand, 10400
Sponsors and Collaborators
Regeneron Pharmaceuticals
Investigators
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Study Director: Clinical Trial Management Regeneron Pharmaceuticals

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Responsible Party: Regeneron Pharmaceuticals
ClinicalTrials.gov Identifier: NCT04101721    
Other Study ID Numbers: VGFTe-ROP-1920
First Posted: September 24, 2019    Key Record Dates
Last Update Posted: January 7, 2020
Last Verified: November 2019
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: Yes
Plan Description: All Individual Patient Data (IPD) that underlie publicly available results will be considered for sharing
Supporting Materials: Study Protocol
Statistical Analysis Plan (SAP)
Informed Consent Form (ICF)
Clinical Study Report (CSR)
Analytic Code
Time Frame: Individual anonymized participant data will be considered for sharing once the indication has been approved by a regulatory body, if there is legal authority to share the data and there is not a reasonable likelihood of participant re-identification.
Access Criteria: Qualified researchers may request access to anonymized patient level data or aggregate study data when Regeneron has received marketing authorization from major health authorities (e.g., FDA, European Medicines Agency (EMA), Pharmaceuticals and Medical Devices Agency (PMDA), etc) for the product and indication, has the legal authority to share the data, and has made the study results publicly available (eg, scientific publication, scientific conference, clinical trial registry).
URL: https://errs.regeneron.com/external

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Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
Additional relevant MeSH terms:
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Retinal Diseases
Retinopathy of Prematurity
Premature Birth
Eye Diseases
Obstetric Labor, Premature
Obstetric Labor Complications
Pregnancy Complications
Infant, Premature, Diseases
Infant, Newborn, Diseases