A Safety and Efficacy Study of OZURDEX® in Macular Edema Associated With Branch Retinal Vein Occlusion (COBALT)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 4
Kontakter og lokationer
Studiesteder
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Seoul, Korea, Republikken
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Diagnosis of macular edema
- Best corrected visual acuity of approximately 20/400 to 20/40 in the study eye
Exclusion Criteria:
- Use of systemic steroids (eg, oral, intravenous, intramuscular, epidural, rectal, or extensive dermal) within 1 month
- Intraocular surgery, including cataract surgery, and/or laser surgery of any type within 3 months
- Any active ocular infection in either eye
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Eksperimentel: OZURDEX®
OZURDEX® (700 µg dexamethasone implant) administered intravitreally on day 0, and approximately every 4 months as needed (based on physician judgment) for up to 12 months.
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OZURDEX® (700 µg dexamethasone implant) administered intravitreally on day 0, and approximately every 4 months as needed (based on physician judgment) for up to 12 months.
Andre navne:
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change From Baseline in Best Corrected Visual Acuity (BCVA) at Month 6
Tidsramme: Baseline, Month 6
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BCVA is measured in the study eye using an eye chart and is reported as the number of letters read correctly ranging from 0 (worst) to 100 letters (best).
A positive number change in the number of letters read correctly means that the vision improved and a negative number change in the number of letters read correctly means that the vision has worsened.
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Baseline, Month 6
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change From Baseline in Central Retinal Thickness (CRT) at Month 6
Tidsramme: Baseline, Month 6
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CRT was measured in the study eye using optical computed tomography (OCT), a laser based non-invasive diagnostic system providing high-resolution imaging sections of the retina.
A negative change from Baseline indicates an improvement.
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Baseline, Month 6
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Change From Baseline in BCVA at Month 12
Tidsramme: Baseline, Month 12
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BCVA is measured in the study eye using an eye chart and is reported as the number of letters read correctly ranging from 0 (worst) to 100 letters (best).
A positive number change in the number of letters read correctly means that the vision improved and a negative number change in the number of letters read correctly means that the vision has worsened.
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Baseline, Month 12
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Change From Baseline in CRT at Month 12
Tidsramme: Baseline, Month 12
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CRT was measured in the study eye using optical computed tomography (OCT), a laser based non-invasive diagnostic system providing high-resolution imaging sections of the retina.
A negative change from Baseline indicates an improvement.
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Baseline, Month 12
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Change From Baseline in BCVA at Each Visit
Tidsramme: Baseline, Week 1, Months 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12
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BCVA is measured in the study eye using an eye chart and is reported as the number of letters read correctly ranging from 0 (worst) to 100 letters (best).
A positive number change in the number of letters read means that the vision improved and a negative number change in the number of letters read means that the vision has worsened.
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Baseline, Week 1, Months 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12
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Change From Baseline in CRT at Each Visit
Tidsramme: Baseline, Week 1, Months 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12
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CRT was measured in the study eye using optical computed tomography (OCT), a laser based non-invasive diagnostic system providing high-resolution imaging sections of the retina.
A negative change from Baseline indicates an improvement.
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Baseline, Week 1, Months 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12
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Percentage of Participants With a Change From Baseline of 15 or More Letters in BCVA
Tidsramme: Baseline, Months 6 and 12
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BCVA is measured in the study eye using an eye chart and is reported as the number of letters read correctly ranging from 0 (worst) to 100 letters (best).
An increase in the number of letters read correctly means that the vision improved and a decrease in the number of letters read correctly means that the vision has worsened.
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Baseline, Months 6 and 12
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Percentage of Participants Receiving a Second Injection
Tidsramme: 12 Months
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12 Months
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Percentage of Participants Receiving a Third Injection
Tidsramme: 12 Months
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12 Months
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Time to Second Injection
Tidsramme: 12 Months
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Time in weeks from the first injection to the second injection.
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12 Months
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Time to Third Injection
Tidsramme: 12 Months
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Time in weeks from the second injection to the third injection.
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12 Months
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Percentage of Participants Who Received Laser Treatments
Tidsramme: 12 Months
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Participants underwent laser photocoagulation therapy for all areas of foveal leakage and non-perfusion, as well as areas of extensive retinal hyperplasia if applicable for rescue therapy.
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12 Months
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Hjerte-kar-sygdomme
- Karsygdomme
- Øjensygdomme
- Nethindedegeneration
- Nethindesygdomme
- Embolisme og trombose
- Venøs trombose
- Trombose
- Makuladegeneration
- Makulaødem
- Retinal veneokklusion
- Ødem
- Lægemidlers fysiologiske virkninger
- Autonome agenter
- Agenter fra det perifere nervesystem
- Anti-inflammatoriske midler
- Antineoplastiske midler
- Antiemetika
- Gastrointestinale midler
- Glukokortikoider
- Hormoner
- Hormoner, hormonsubstitutter og hormonantagonister
- Antineoplastiske midler, hormonelle
- Dexamethason
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- APMA-OZU-01-01
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