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Treat and Extend Therapy Study Using Intravitreal Aflibercept for Patients Exited From Protocol VGFT-OD 0910 (RANGE)

29. oktober 2015 opdateret af: Palmetto Retina Center, LLC

Treat and Extend Therapy Using Intravitreal Aflibercept (IAI) for Previously Treated Patients Exiting the Wet Age-related Macular Degeneration Extension Study (0910)

The purpose of this research study is to determine if a "Treat and Extend" regimen (increasing the time between visits when the disease is stable and not getting worse) of aflibercept 2.0mg injections inside the eye for treating patients with Wet Age-related Macular Degeneration.

Studieoversigt

Status

Ukendt

Intervention / Behandling

Detaljeret beskrivelse

After exiting VGFT-OD 0910, patients will be enrolled into RANGE, a longterm extension trial evaluating the safety and efficacy of aflibercept IAI utilizing a "treat and extend" regimen. Using pre-specified re-treatment criteria, treatment intervals will be variable with dosing of the active treatment at least every 12 weeks.

Undersøgelsestype

Interventionel

Tilmelding (Forventet)

45

Fase

  • Fase 4

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

    • Georgia
      • Augusta, Georgia, Forenede Stater, 30909
        • Southeast Retina
    • Nebraska
      • Lincoln, Nebraska, Forenede Stater, 68506
        • Eye Surgical Associates
    • South Carolina
      • West Columbia, South Carolina, Forenede Stater, 29169
        • Palmetto Retina Center
    • South Dakota
      • Rapid City, South Dakota, Forenede Stater, 57701
        • Black Hills Regional Eye Institute
    • Texas
      • Houston, Texas, Forenede Stater, 77030
        • Retina Consultants Houston
    • Utah
      • Salt Lake City, Utah, Forenede Stater, 84107
        • Rocky Mountain Retina

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Barn
  • Voksen
  • Ældre voksen

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • Previous enrollment in 0910-extension study evaluating intravitreal aflibercept injection (NCT 00964795) without early study discontinuation prior to sponsor early termination.
  • Patients are enrolled within 90 days of site activation (all attempts will be made to ensure IAI is given once exited from the 0910-extension and prior to enrollment).
  • Willing and able to comply with clinical visits and study related procedures.
  • Provide signed informed consent

Exclusion Criteria:

  • Prior treatment with verteporfin, or external-beam radiation therapy, or transpupillary thermotherapy in the study eye
  • Previous subfoveal focal laser photocoagulation involving the foveal center in the study eye
  • History of vitrectomy, submacular surgery, or other surgical intervention for AMD in the study eye
  • Any concurrent intraocular condition in the study eye (e.g. diabetic retinopathy or glaucoma) that, in the opinion of the investigator, could either

    • require medical or surgical intervention during the study period to prevent or treat visual loss that might result from that condition, or
    • if allowed to progress untreated, could likely contribute to loss of at least 2 Snellen equivalent lines of best corrected visual acuity over the study period
  • Active intraocular inflammation (grade trace or above) in the study eye, or history of idiopathic or autoimmune-associated uveitis in either eye
  • Current vitreous hemorrhage in the study eye
  • History of rhegmatogenous retinal detachment or macular hole (Stage 3 or 4) in the study eye
  • Active infectious conjunctivitis, keratitis, scleritis, or endophthalmitis in either eye
  • Aphakia, ACIOL, or unstable PCIOL
  • Uncontrolled glaucoma in the study eye (defined as intraocular pressure ≥30 mmHg despite treatment with anti-glaucoma medication)
  • Pregnant or breast-feeding women
  • Sexually active men* or women of childbearing potential** who are unwilling to practice adequate contraception during the study (adequate contraceptive measures include stable use of oral contraceptives or other prescription pharmaceutical contraceptives for 2 or more menstrual cycles prior to screening; intrauterine device [IUD]; bilateral tubal ligation; vasectomy; condom plus contraceptive sponge, foam, or jelly, or diaphragm plus contraceptive sponge, foam, or jelly)

    • Contraception is not required for men with documented vasectomy.

      • Postmenopausal women must be amenorrheic for at least 12 months in order not to be considered of child bearing potential. Pregnancy testing and contraception are not required for women with documented hysterectomy or tubal ligation.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: N/A
  • Interventionel model: Enkelt gruppeopgave
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Aflibercept
All patients will receive aflibercept 2.0mg intravitreal injection
Patients will receive Aflibercept 2.0mg intravitreal injection at all scheduled study visits
Andre navne:
  • Eylea 2.0mg, VEGF TRAP-EYE

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Tidsramme
Portion of patients who maintain vision (loss of < or = 5 letters ETDRS BCVA) from baseline to Year 1.
Tidsramme: 1 Year
1 Year

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Efterforskere

  • Ledende efterforsker: William L. Clark, M.D., Palmetto Retina Center, LLC

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. oktober 2013

Primær færdiggørelse (Forventet)

1. marts 2016

Studieafslutning (Forventet)

1. juli 2016

Datoer for studieregistrering

Først indsendt

9. oktober 2013

Først indsendt, der opfyldte QC-kriterier

10. oktober 2013

Først opslået (Skøn)

11. oktober 2013

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

30. oktober 2015

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

29. oktober 2015

Sidst verificeret

1. oktober 2015

Mere information

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

Kliniske forsøg med Eksudativ aldersrelateret makuladegeneration

Kliniske forsøg med Aflibercept

3
Abonner