- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT02017808
Studying the Effects of Copaxone on Retinal Health Using Optical Tomography Over 24 Months (GAO)
A Prospective, Observational, Single-blinded, Longitudinal Optical Coherence Tomography Study of Effect of Copaxone (Glatiramer Acetate) on Retinal Nerve Fiber Layer Thickness in Patients With Relapsing-remitting Multiple Sclerosis Over 24 Months
Studieoversigt
Status
Betingelser
Detaljeret beskrivelse
The primary aim of this study is to explore whether treatment with Copaxone may decrease accumulation of axonal loss, as measured by retinal nerve fiber layer thickness (RNFLT) on optical coherence tomography (OCT) in patients with RRMS over 24 months and compared to a reference population of healthy controls.
The secondary objective of this study is to investigate the effect of GA on total macular volume (TMV) on OCT in patients with RRMS over 24 months. We will also explore how the 24-month changes of RNFLT and TMV on OCT relate to progression of disability, as measured by Expanded Disability Status Scale (EDSS).
Undersøgelsestype
Tilmelding (Faktiske)
Kontakter og lokationer
Studiesteder
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New York
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Buffalo, New York, Forenede Stater, 14203
- Buffalo Neuroimaging Analysis Center
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- MS patients diagnosed with clinically definite MS according to the McDonald criteria (Polman et al., 2005)
- Starting GA monotherapy (20mg/day sc) at the time of the OCT scan
- Having baseline clinical OCT scan that included RNFLT and TMV assessment at the start of the GA
- Having baseline clinical OCT scan that included RNFLT and TMV assessment (healthy controls)
- MS patients having a RR disease course (Lublin and Reingold, 1996)
- Age 18-65 (healthy controls will be matched to MS patients for age and sex)
- Signed informed consent at the 24-month follow-up
- None of the exclusion criteria
Exclusion Criteria:
- Patients who had a relapse within 30 days prior to OCT scan date
- Patients who received steroid treatment within 30 days prior to OCT scan date
- Women who are pregnant, lactating or of childbearing age who do not consent to approved contraceptive use during the study
- MS patients who used other imunomodulatory or immunosuppressant treatment other than GA during the follow-up (e.g., IFN-β, mitoxantrone, cyclophosphamide, cladribine, fludarabine, cyclosporine, total body, azathioprine, methotrexate, IVIG, cellcept, natalizumab, etc.)
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Observationsmodeller: Kohorte
- Tidsperspektiver: Fremadrettet
Kohorter og interventioner
Gruppe / kohorte |
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Copaxone
Patients with multiple sclerosis who are currently prescribed glatiramer acitate (Copaxone)
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OCT
Healthy controls
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Retinal health in multiple sclerosis patients prescribed copaxone
Tidsramme: 24 months
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Participants will have an OCT retinal health will be determined by degree of axonal loss.
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24 months
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Measuring disability progression
Tidsramme: 24 months
|
Investigating the effect of copaxone on total macular volume on OCT in patients with RRMS.
Exploring progression of disability as measured by Expanded Disability Status Scale (EDSS).
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24 months
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Samarbejdspartnere og efterforskere
Sponsor
Samarbejdspartnere
Efterforskere
- Ledende efterforsker: Robert Zivadinov, MD, PhD, Suny University at Buffalo
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- GA-OCT
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Kliniske forsøg med Multipel sclerose
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Baskent UniversityIkke rekrutterer endnuMULTIPL SKLEROSETyrkiet (Türkiye)
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City of Hope Medical CenterNational Cancer Institute (NCI)Aktiv, ikke rekrutterendeKlassisk Hodgkin lymfom | Lymfocytrigt klassisk Hodgkin-lymfom | Ann Arbor Stage IB Hodgkin lymfom | Ann Arbor Stage II Hodgkin lymfom | Ann Arbor Stage IIA Hodgkin lymfom | Ann Arbor Stage IIB Hodgkin lymfom | Ann Arbor Stage I Hodgkin lymfom | Ann Arbor Stage I Mixed Cellularity Klassisk Hodgkin-lymfom og andre forholdForenede Stater