Study Stopped
There is no longer a plan to pursue an approval of lampalizumab.
A Study of Disease Progression in Participants With Geographic Atrophy Secondary to Age-Related Macular Degeneration
Proxima A
A Multicenter, Prospective Epidemiologic Study of The Progression of Geographic Atrophy Secondary to Age-Related Macular Degeneration
3 other identifiers
observational
296
14 countries
86
Brief Summary
This study seeks to better characterize relationships between visual function and the progression (worsening) of geographic atrophy (GA) due to age-related macular degeneration (AMD). The study is also intended to generate new information on the relationship between genetics and GA progression. This is a global, prospective, multicenter, epidemiologic study enrolling participants with GA secondary to AMD. The study visits are scheduled to occur every 6 months. The anticipated duration of the study is up to 48 months. There is a planned interim analysis around the 2-year time window for the study.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Jun 2015
Typical duration for all trials
86 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
June 19, 2015
CompletedFirst Posted
Study publicly available on registry
June 24, 2015
CompletedStudy Start
First participant enrolled
June 24, 2015
CompletedPrimary Completion
Last participant's last visit for primary outcome
April 14, 2017
CompletedStudy Completion
Last participant's last visit for all outcomes
January 31, 2018
CompletedAugust 20, 2019
August 1, 2019
1.8 years
June 19, 2015
August 16, 2019
Conditions
Outcome Measures
Primary Outcomes (6)
Number of Scotomatous Points as Assessed by Mesopic Microperimetry (MP)
Baseline up to end of study (up to approximately 48 months)
Macular Sensitivity as Assessed by Mesopic MP
Baseline up to end of study (up to approximately 48 months)
Best Corrected Visual Acuity (BCVA) Score as Assessed by Early Treatment Diabetic Retinopathy Study (ETDRS) Chart
Baseline up to end of study (up to approximately 48 months)
BCVA Score as Assessed by ETDRS Chart Under Low Luminance Conditions
Baseline up to end of study (up to approximately 48 months)
Monocular and Binocular Reading Speed as Assessed by the Minnesota Low-Vision Reading Test (MNRead) or by Radner Reading Cards
Baseline up to end of study (up to approximately 48 months)
Monocular and Binocular Critical Print Size as Assessed by the MNRead or by Radner Reading Cards
Baseline up to end of study (up to approximately 48 months)
Secondary Outcomes (4)
Change from Baseline in the GA area, as Assessed by Fundus Autofluorescence (FAF)
Baseline, end of study (up to approximately 48 months)
Change from Baseline in National Eye Institute Visual Functioning Questionnaire 25-item Version (NEI VFQ-25) Score
Baseline, end of study (up to approximately 48 months)
Change from Baseline in Functional Reading Independence (FRI) Index Score
Baseline, end of study (up to approximately 48 months)
Percentage of Participants With Medical Events of Interest (MEIs)
Baseline up to end of study (up to approximately 48 months)
Study Arms (1)
Cohort Geographic Atrophy
Cohort of participants with GA secondary to AMD will be evaluated for changes in GA over time.
Interventions
Eligibility Criteria
You may qualify if:
- For women of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use contraceptive methods that result in a failure rate of less than (\<) 1 percent (%) per year for at least 30 days after the last fluorescein dye administration
- The study is being conducted in participants with GA in both Study Eye and Non-Study Eye (bilateral GA) with no evidence of prior or active choroidal neovascularization (CNV)
You may not qualify if:
- Previous participation in any studies of investigational drugs for GA or dry AMD (except for studies of vitamins and minerals)
- GA in either eye due to causes other than AMD
- History of vitrectomy surgery, submacular surgery, or any surgical intervention for AMD
- Previous laser photocoagulation for CNV, diabetic macular edema, retinal vein occlusion, and/or proliferative diabetic retinopathy
- Any ocular or systemic medical conditions that, in the opinion of the investigator, could contribute to participant's inability to participate in the study or interfere with study assessments
- Requirement for continuous use of therapy indicated in Prohibited Therapy in the study Protocol
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (91)
Northwest Arkansas Retina Associates
Springdale, Arkansas, 72764, United States
Retinal Diagnostic Center
Campbell, California, 95008, United States
Specialty Eye Care Medical Center
Glendale, California, 91203, United States
Jules Stein Eye Institute/ UCLA
Los Angeles, California, 90095-7000, United States
East Bay Retina Consultants
Oakland, California, 94609, United States
Colorado Retina Associates, PC
Golden, Colorado, 80401, United States
Rand Eye
Deerfield Beach, Florida, 33064, United States
Bascom Palmer Eye Institute
Naples, Florida, 34103, United States
Center For Sight
Sarasota, Florida, 34239, United States
Rush University Medical Center
Chicago, Illinois, 60612, United States
Paducah Retinal Center
Paducah, Kentucky, 42001, United States
Greater Baltimore Medical Center
Baltimore, Maryland, 21204, United States
Foundation for Vision Research
Grand Rapids, Michigan, 49546, United States
MaculaCare, PLLC
New York, New York, 10021, United States
Vitreous-Retina-Macula
New York, New York, 10022, United States
University of North Carolina; Kittner Eye Center
Chapel Hill, North Carolina, 27517, United States
Char Eye Ear &Throat Assoc
Charlotte, North Carolina, 28210, United States
Duke University Eye Center; Vitreoretinal
Durham, North Carolina, 27710, United States
Scheie Eye Institute
Philadelphia, Pennsylvania, 19104, United States
Palmetto Retina Center
Florence, South Carolina, 29501, United States
Retina Consultants of Houston
Houston, Texas, 77030, United States
Med Center Ophthalmology Assoc
San Antonio, Texas, 78240, United States
Wagner Macula & Retina Center
Norfolk, Virginia, 23451, United States
Organizacion Medica de Investigacion
Buenos Aires, C1015ABO, Argentina
Oftalmos
Capital Federal, C1120AAN, Argentina
Centro Privado de Ojos Romagosa
Córdoba, Argentina
Onnis Instituto oftalmológico privado
Córdoba, Argentina
Clinica Privada de Ojos
Mar del Plata, B7600DFC, Argentina
Centro Oftalmólogos Especialistas
Rosario, S2000ANJ, Argentina
Northern Beaches Retina Cataract Glaucoma
Mona Vale, New South Wales, 2103, Australia
Strathfield Retina Clinic
Strathfield, New South Wales, 2135, Australia
Newcastle Eye Hospital Research Foundation
Waratah, New South Wales, 2298, Australia
Royal Victorian Eye and Ear Hospital
East Melbourne, Victoria, 3002, Australia
The Lions Eye Institute
Nedlands, Western Australia, 6009, Australia
Medizinische Universität Wien; Universitätsklinik für Augenheilkunde und Optometrie
Vienna, 1090, Austria
Hospital de Olhos de Aparecida - HOA
Aparecida de Goiânia, Goiás, 74980-010, Brazil
Instituto da Visão
Belo Horizonte, Minas Gerais, 30150-270, Brazil
Botelho Hospital da Visao
Blumenau, Santa Catarina, 89052-504, Brazil
Instituto da Visão IPEPO
São Paulo, São Paulo, 04038-032, Brazil
Hosp Clinicas da FMUSP
São Paulo, São Paulo, 05403-000, Brazil
Calgary Retina Consultants
Calgary, Alberta, T2J 0C8, Canada
Institut De L'Oeil Des Laurentides
Boisbriand, Quebec, J7H 1S6, Canada
Chi De Creteil; Ophtalmologie
Créteil, 94010, France
Clinique de la Louviere - Nord retine; Maladie et chirurgie des Yeux
Lille, 59000, France
Centre ophtalmologique Rabelais; Ophtalmologie
Lyon, 69003, France
Centre Paradis Monticelli; Ophtalmologie
Marseille, 13008, France
Hopital Lariboisiere; Ophtalmologie
Paris, 75010, France
CHNO des Quinze Vingts; Ophtalmologie
Paris, 75012, France
Fondation Rothschild; Ophtalmologie
Paris, 75940, France
CHU Poitiers - CHR La Miletrie; Ophtalmologie
Poitiers, 86021, France
Centres Ophtalmologique St Exupéry; Ophtalmologie
Saint-Cyr-sur-Loire, 37540, France
Cabinet La Maison Rouge; Ophtalmologie
Strasbourg, 67000, France
Universitatsklinikum Leipzig
Leipzig, 04103, Germany
Klinikum rechts der Isar der TU München; Augenklinik
München, 81675, Germany
Universitätsklinikum Tübingen
Tübingen, 72076, Germany
University General Hospital of Heraklion; Department of Ophthalmology
Heraklion, 711 10, Greece
European Interbalkan Medical Center; Ophthalmology Dpt
Thessaloniki, 57001, Greece
Bajcsy-Zsilinszky Hospital
Budapest, 1106, Hungary
Magyar Honvedseg Egeszsegugyi Kozpont; Fázis I-es Klinikai Farmakológiai Vizsgálóhely
Budapest, H-1077, Hungary
Kenezy Gyula Korhaz; Szemeszet
Debrecen, 4031, Hungary
Markusovszky Egyetemi Oktatokorhaz ; SZEMESZET
Szombathely, 9700, Hungary
Soroka university medical center; Ophtalmology
Beersheba, 8489501, Israel
Rambam Health Care Campus
Haifa, 3109600, Israel
Hadassah MC; Ophtalmology
Jerusalem, 9112001, Israel
Meir Medical Center; Ophtalmology
Kfar Saba, 4428164, Israel
Rabin Medical Center
Petah Tikva, 49100, Israel
Chaim Sheba Medical Center
Ramat Gan, 5265601, Israel
Kaplan Medical Center; Ophtalmology
Rehovot, 7660101, Israel
Tel Aviv Sourasky MC; Ophtalmology
Tel Aviv, 6423906, Israel
Università degli Studi di Napoli Federico II; Dipartimento di Scienze Oftalmologiche
Napoli, Campania, 80131, Italy
ASST FATEBENEFRATELLI SACCO; Oculistica (Sacco)
Milan, Lombardy, 20157, Italy
Università degli Studi dell'Insubria; Clinica Oculistica
Varese, Lombardy, 21100, Italy
Azienda Ospedaliero-Universitaria Careggi; S.O.D. Oculistica
Florence, Tuscany, 50134, Italy
Nuovo Ospedale S. Chiara - A.O.U.P Presidio Ospedaliero di Cisanello; U.O. Oculistica Universitaria
Pisa, Tuscany, 56124, Italy
Ospedale Classificato Equiparato Sacro Cuore - Don Calabria; Dipartimento Oculistica
Negrar - Verona, Veneto, 37024, Italy
Klinika Okulistyki Ogolnej w Lublinie
Lublin, 20-079, Poland
Pomorski Uniwersytet Medyczny w Szczecinie, Zaklad Patologii Ogolnej PUM"
Szczecin, 70-111, Poland
SPEKTRUM Osrodek Okulistyki Klinicznej
Wroclaw, 53-334, Poland
Institut de la Macula i la retina
Barcelona, 08022, Spain
Hospital de la Santa Creu i Sant Pau; Servicio de Oftalmologia
Barcelona, 8025, Spain
Hospital Universitario Virgen de la Macarena; Servicio de Oftalmologia
Seville, 41007, Spain
Clinica Doctores Piñero; Oftalmologia
Seville, 41013, Spain
Hospital Clinico Universitario de Valladolid; Servicio de oftalmologia
Valladolid, 47005, Spain
Hospital Universitario Rio Hortega; Servicio de Oftalmologia
Valladolid, 47012, Spain
Bristol Eye Hospital
Bristol, BS1 2LX, United Kingdom
Kent & Canterbury Hospital
Canterbury, CT1 3NG, United Kingdom
Hull and East Yorkshire Eye Hospital
Hull, HU32J, United Kingdom
John Radcliffe Hospital; Oxford Eye Hospital
Oxford, OX3 9DU, United Kingdom
University Hospital Southampton NHS Foundation Trust
Southhampton, SO16 6YD, United Kingdom
Sunderland Eye Infirmary
Sunderland, SR2 9HP, United Kingdom
Pinderfields Hospital; Clinical Research Team, Rowan House
Wakefield, WF1 4DG, United Kingdom
Related Publications (4)
Salvi A, Cluceru J, Gao SS, Rabe C, Schiffman C, Yang Q, Lee AY, Keane PA, Sadda SR, Holz FG, Ferrara D, Anegondi N. Deep Learning to Predict the Future Growth of Geographic Atrophy from Fundus Autofluorescence. Ophthalmol Sci. 2024 Oct 23;5(2):100635. doi: 10.1016/j.xops.2024.100635. eCollection 2025 Mar-Apr.
PMID: 39758130DERIVEDAnegondi N, Steffen V, Sadda SR, Schmitz-Valckenberg S, Tufail A, Csaky K, Lad EM, Kaiser PK, Ferrara D, Chakravarthy U. Visual Loss in Geographic Atrophy: Learnings from the Lampalizumab Trials. Ophthalmology. 2025 Apr;132(4):420-430. doi: 10.1016/j.ophtha.2024.11.017. Epub 2024 Nov 23.
PMID: 39581330DERIVEDCluceru J, Anegondi N, Gao SS, Lee AY, Lad EM, Chakravarthy U, Yang Q, Steffen V, Friesenhahn M, Rabe C, Ferrara D. Topographic Clinical Insights From Deep Learning-Based Geographic Atrophy Progression Prediction. Transl Vis Sci Technol. 2024 Aug 1;13(8):6. doi: 10.1167/tvst.13.8.6.
PMID: 39102242DERIVEDSpaide T, Jiang J, Patil J, Anegondi N, Steffen V, Kawczynski MG, Newton EM, Rabe C, Gao SS, Lee AY, Holz FG, Sadda S, Schmitz-Valckenberg S, Ferrara D. Geographic Atrophy Segmentation Using Multimodal Deep Learning. Transl Vis Sci Technol. 2023 Jul 3;12(7):10. doi: 10.1167/tvst.12.7.10.
PMID: 37428131DERIVED
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- STUDY DIRECTOR
Clinical Trials
Hoffmann-La Roche
Study Design
- Study Type
- observational
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
June 19, 2015
First Posted
June 24, 2015
Study Start
June 24, 2015
Primary Completion
April 14, 2017
Study Completion
January 31, 2018
Last Updated
August 20, 2019
Record last verified: 2019-08