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Study to Evaluate Home Vision Testing in Participants Who Receive Ranibizumab (Lucentis®)

6 juni 2019 bijgewerkt door: Hoffmann-La Roche

Decentralized Pilot Study to Evaluate MyVisionTrack^TM Home Vision Testing in Patients With Diabetic Macular Edema or Neovascular Age-Related Macular Degeneration Currently Receiving Intravitreal Lucentis® Therapy.

This pilot study will evaluate home vision testing using a mobile medical application in participants with diabetic macular edema (DME) or neovascular age-related macula degeneration (nAMD) who receive intravitreal ranibizumab therapy. In the main, decentralized study, participants will be recruited via digital media, advocacy groups, or through their own ophthalmologist. The traditional substudy will evaluate the association between visual acuity and anatomical markers of disease status determined using clinical "gold standard" assessments (certified Early Treatment Diabetic Retinopathy Study [ETDRS] protocol visual acuity and macula optical coherence tomography [OCT]) and the results of home vision testing using the myVisionTrack^TM (mVT) application.

Studie Overzicht

Toestand

Voltooid

Interventie / Behandeling

Studietype

Observationeel

Inschrijving (Werkelijk)

47

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studie Locaties

    • Utah
      • Salt Lake City, Utah, Verenigde Staten, 84107
        • Rocky Mountain Retina

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

18 jaar en ouder (Volwassen, Oudere volwassene)

Accepteert gezonde vrijwilligers

Nee

Geslachten die in aanmerking komen voor studie

Allemaal

Bemonsteringsmethode

Niet-waarschijnlijkheidssteekproef

Studie Bevolking

Participants who are receiving treatment for DME or nAMD with intravitreal ranibizumab and are being evaluated at intervals of 4-8 weeks.

Beschrijving

Inclusion Criteria:

  • DME or active nAMD in at least one eye
  • Current treatment with intravitreal ranibizumab therapy, with evaluations planned every 4 to 8 weeks
  • Access to an approved mobile device with a data plan or WiFi internet access

Exclusion Criteria:

  • Any other eye condition causing eye disease that limits vision and cannot be corrected, other than DME or nAMD
  • Dementia or other neurologic or psychological limitation that would prevent the participant from performing regular self-testing of visual function

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

Cohorten en interventies

Groep / Cohort
Interventie / Behandeling
Main Study
Decentralized participant recruitment, participant and local ophthalmologist compliance, and use of the mVT mobile medical application in a more geographically diverse, decentralized cohort of participants with DME or nAMD receiving intravitreal ranibizumab therapy as part of standard-of-care treatment.
Ranibizumab administered as part of standard-of-care
Traditional Substudy
Subset of participants enrolled through a single investigator who will determine visual acuity and anatomical markers of disease status using clinical "gold standard" assessments (certified ETDRS protocol visual acuity and macula OCT).
Ranibizumab administered as part of standard-of-care

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Tijdsspanne
Number of "Clicks" on Study Information Advertisements on Participant Advocacy, Digital Media, and Professional Society Websites (Main Study Only)
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Percentage of Participants Participating at Specified Milestones in the Recruitment/Enrollment Process (Main Study Only)
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Percentage of Participants Performing Self-Testing Two Times per Week Using the Mobile Medical Application
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Percentage of Participants Visiting their Ophthalmologist at Least Every 8 Weeks (Main Study Only)
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Percentage of Office Visits for which Visual Acuity Data Were Provided to Scripps Translational Science Institute (STSI) (Main Study Only)
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Percentage of Office Visits for which OCT Data Were Provided to STSI (Main Study Only)
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Degree of Correlation Between mVT Test Results and Certified ETDRS Protocol Visual Acuity (Traditional Substudy Only)
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Degree of Correlation between mVT Test Results and OCT Characteristics (Traditional Substudy Only)
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months

Secundaire uitkomstmaten

Uitkomstmaat
Tijdsspanne
Association Between mVT Test Results and Routine Visual Acuity Measurements, Measured by Snellen or Other Standard-of-Care Visual Acuity Scores (Main Study Only)
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Total Number of Participants in the Enrolled Population (Main Study Only)
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Total Number of Participants in the Confirmed Population (Main Study Only)
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Differences Between the Participant's and their Ophthalmologist's Assessments of Eligibility (Main Study Only)
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Percentage of Photographed and Transmitted OCT Images that Are Gradable for Central Subfield Thickness
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Percentage of Participants Downloading the mVT Application who Require Assistance via Human Interaction from the Help Lines
Tijdsspanne: Baseline
Baseline
Number of Support Tickets Needed for Technician/Coordinator Interactions with the Participant to Download the mVT Application
Tijdsspanne: Baseline
Baseline
Total Support Time as an Average per Participant Needed for Technician/Coordinator Interactions with the Participant to Download the mVT Application
Tijdsspanne: Baseline
Baseline
Number of Additional Support (Calls/Interactions) Required by Participants
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Number of Critical Security Issues which May Require Reporting
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Number of Losses of Participant Data Due to Technical Issues
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Number of Data Processing Issues Occurring During the Study that Are Recoverable but Require Specific Effort, Indicating a Technical Problem
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Score of Participants Survey on Opinions Regarding Self-Monitoring
Tijdsspanne: At 1 week and 3 months after enrollment, at study completion/participant withdrawal (up to 6 months)
At 1 week and 3 months after enrollment, at study completion/participant withdrawal (up to 6 months)
Percentages of Substudy OCT Images (Photographs of the OCT Taken Using a Mobile Device), that Are Readable for Qualitative Assessment, Readable for Quantitative Assessment, or Indeterminate (Traditional Substudy Only)
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months
Percentage of Actual Substudy Downloaded OCT Images that Are Readable for the Presence of Cysts, Sub Retinal Fluid, and Pigment Epithelial Detachment, or Indeterminate (Traditional Substudy Only)
Tijdsspanne: Baseline up to 6 months
Baseline up to 6 months

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start (Werkelijk)

20 april 2015

Primaire voltooiing (Werkelijk)

25 augustus 2016

Studie voltooiing (Werkelijk)

25 augustus 2016

Studieregistratiedata

Eerst ingediend

14 april 2015

Eerst ingediend dat voldeed aan de QC-criteria

14 april 2015

Eerst geplaatst (Schatting)

17 april 2015

Updates van studierecords

Laatste update geplaatst (Werkelijk)

10 juni 2019

Laatste update ingediend die voldeed aan QC-criteria

6 juni 2019

Laatst geverifieerd

1 juni 2019

Meer informatie

Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .

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