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Clinical trialNCT05605951UnknownObservational

Acute Optic Neuritis Network: an International Study That Invesitages Subjects With a First-ever Episode of Acute Inflammation of the Optic Nerve

SponsorExperimental and Clinical Research Center, a cooperation between the Max Delbrück Center for MoleculEnrollment200Demyelinating DiseasesMultiple SclerosisMyelin Oligodendrocyte Glycoprotein Antibody-associated DiseaseNeuromyelitis Optica Spectrum Disorder AttackOptic Neuritis
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

26 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Argentina
  • Hospital Aleman

    Buenos Aires, Argentina

    Pablo A. Lopez, Dr.
    Not, yet, recruiting
Australia
  • Department of Neurology, Concord Hospital, Faculty of Medicine and Health

    Sydney, Australia

    Russel C DaleSundarshini Ramanathan, Dr.
    Recruiting
Botswana
  • University of Botswana

    Gaborone, Botswana

    Cassandra Ocampo, Dr.Jemal Shifa, Dr.
    Not, yet, recruiting
Brazil
  • Federal University of Minas Gerais, Belo Horizonte

    Minas Gerais, Brazil

    Marco Lana-Peixoto, Prof.
    Not, yet, recruiting
Colombia
  • del Rosario University

    Bogotá, Colombia

    Ligia Alejandra De La Torre CifuentesRodrigo Gonzales-Reyes
    Not, yet, recruiting
  • Department of Ophthalmology, Oftlamo-Sanitas Eye Institute, School of Medicine, Fundación Universitaria Sanitas

    Bogotá, Colombia

    Not, yet, recruiting
  • Pontificia Universidad Javeriana

    Bogotá, Colombia

    Carolina Garcia-Alfonso, Dr.José Luis Peralta Uribe, Dr.Luis Alfonso Zarco Montero, Dr.
    Not, yet, recruiting
Denmark
  • Department of Neurology, Slagelse, Institute for Health Research, University of Southern Denmark

    Odense, Denmark

    Nasrin Asgari, Prof.
    Recruiting
France
  • (mircem) Lyon Civil Hospices, France

    Lyon, France

    Carolin Froment Tilikete, Dr.Romain Marignier, Prof.
    Not, yet, recruiting
Germany
  • Experimental and Clinical Research Center, Charité - Universitätsmedizin Berlin, Germany, Department of Neurology

    Berlin, Germany

    Friedemann Paul, Prof.Kristina FeldmannPhilipp KlysczSusanna Asseyer, Dr.
    Recruiting
  • Institute for Clinical Neuroimmunology, Lmu Clinic of Ludwig-Maximilians Universität in Munich

    Munich, Germany

    Joachim Havla, Prof.
    Not, yet, recruiting
India
  • Nitte University, Karnataka

    Mangalore, India

    Lehka Pandit, Prof.
    Not, yet, recruiting
Israel
  • Hadassah Hebrew University

    Jerusalem, Israel

    Adi Vaknine-Dembinsky, Dr.Netta Levin, Prof.
    Not, yet, recruiting
  • Sackler School of Medicine and Rabin Medical Center

    Tel Aviv, Israel

    Adi Wilf-Yarkoni, Dr.Alon Tiosano, Dr.Hadas Stiebel-Kalish, Prof.Mark Hellmann, Dr.Omer Bialer, Dr.Shira Rozenblatt, Dr.
    Recruiting
Italy
  • University of Bologna

    Bologna, Italy

    Alessandra Lugaressi, Prof.Chiara La Morgia, Dr.
    Not, yet, recruiting
  • University of Verona

    Verona, Italy

    Francesca BoselloSara CartaSara Mariotto
    Recruiting
Japan
  • Fukushima Medical University School of Medicine

    Fukushima, Japan

    Kazuo Fujihara, Prof.
    Not, yet, recruiting
South Korea
  • National Cancer Center, Seúl University

    Seoul, South Korea

    Ho Jin Kim, Prof.
    Not, yet, recruiting
Spain
  • University of Barcelona

    Barcelona, Spain

    Albert Saiz, Dr.Bernardo Sanchez-Dalmau, Prof.Josep Dalmau, Prof.Sara Llufriu, Dr.
    Not, yet, recruiting
  • Vall D'Hebron Barcelona Hospital Campus

    Barcelona, Spain

    Jaume Sastre, Dr.Vidal Angela, Dr.
    Not, yet, recruiting
United Kingdom
  • University Hospitals of Birmingham

    Birmingham, United Kingdom

    Fiona Chan, Dr.Susan Mollan, Dr.
    Not, yet, recruiting
  • Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital

    Oxford, United Kingdom

    Jacqueline Palace, Prof.Maria Isabel Leite, Dr.
    Not, yet, recruiting
United States
  • University of Colorado School of Medicine

    Aurora, Colorado, United States

    Jeffrey Bennett, Prof.Prem S. Subramanian, Prof.
    Not, yet, recruiting
  • Harvard Medical School

    Boston, Massachusetts, United States

    Itay Lotan, Dr.Michael Levy, Prof.
    Not, yet, recruiting
  • Departments of Neurology and Ophthalmology, Mayo Clinic

    Rochester, Minnesota, United States

    Eoin P. Flanagan, Prof.Sean Pittock, Prof.
    Recruiting
Zambia
  • University Teaching Hospital in Lusaka

    Lusaka, Zambia

    Deanna Saylor, Dr.Mashina Chomba, Dr.
    Not, yet, recruiting

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
15 Aug 2020
Primary completion
31 Dec 2025
Completion
31 Dec 2025
Last update posted
4 Nov 2022
Registered enrollment
200
Registry id
NCT05605951
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.