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AR-12286 in Combination With Latanoprost

18. april 2014 oppdatert av: Aerie Pharmaceuticals

A Phase 2, Double-masked, Randomized, Active-controlled, Crossover Study Assessing the Safety and Ocular Hypotensive Efficacy of AR-12286 or Timolol Added to Patients With Elevated Intraocular Pressure Currently Using Latanoprost

This is a double-masked, randomized, multi-center, active-controlled, crossover comparison of the addition of AR-12286 or timolol to latanoprost in the treatment of elevated intraocular pressure (IOP).

Studieoversikt

Studietype

Intervensjonell

Registrering (Faktiske)

66

Fase

  • Fase 2

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiesteder

    • Connecticut
      • New Haven, Connecticut, Forente stater, 06510
        • David Silverstone, M.D.
    • Georgia
      • Roswell, Georgia, Forente stater, 30076
        • Coastal Research Associates, LLC
    • Kansas
      • Shawnee Mission, Kansas, Forente stater, 66204
        • Heart of America Eye Care, P.A.
    • Kentucky
      • Louisville, Kentucky, Forente stater, 40217
        • Taustine Eye Center
    • Maryland
      • Baltimore, Maryland, Forente stater, 21209
        • Alan L Robin, M.D.
    • Missouri
      • St Louis, Missouri, Forente stater, 63090
        • Comprehensive Eye Care
    • New York
      • Rochester, New York, Forente stater, 14618
        • Rochester Ophthalmology Group
      • Slingerlands, New York, Forente stater, 12159
        • Glaucoma Consultants of the Capital Region
    • North Carolina
      • Charlotte, North Carolina, Forente stater, 28210
        • Charlotte Eye Ear Nose and Throat
      • Charlotte, North Carolina, Forente stater, 28204
        • Thomas K. Mundorf, M.D.
    • Oklahoma
      • Tulsa, Oklahoma, Forente stater, 74104
        • The Eye Institute
    • Pennsylvania
      • Philadelphia, Pennsylvania, Forente stater, 19107
        • Wills Eye Hospital
    • South Dakota
      • Rapid City, South Dakota, Forente stater, 57701
        • Black Hills Regional Eye Institute
    • Texas
      • El Paso, Texas, Forente stater, 79902
        • Cataract & Glaucoma Center
    • Utah
      • Salt Lake City, Utah, Forente stater, 84117
        • Stacy R. Smith, M.D.

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

18 år og eldre (Voksen, Eldre voksen)

Tar imot friske frivillige

Nei

Kjønn som er kvalifisert for studier

Alle

Beskrivelse

Inclusion Criteria:

  • 18 years of age or greater.
  • Diagnosis of open angle glaucoma (OAG) or ocular hypertension (OHT).
  • Currently using prostaglandin analogue (monotherapy or combination therapy) O.U. ≥ 1 month at time of study entry (first qualification visit) in study eye(s).
  • Qualification Visit 1 (Screening) IOP at 16:00 hrs: PG monotherapy patients: ≥ 18 mm Hg; Combination therapy patients: >= 16 mm Hg. Qualification Visit 2 (post latanoprost run-in) IOP ≥ 20 mm Hg at 08:00 hrs and 10:00 hrs, IOP ≥ 18 mm Hg at 16:00 hrs in study eye(s). (Note: combination therapy may include any combination of topical ocular hypotensive agents).
  • Corrected visual acuity in each eye +1.0 logMAR or better by ETDRS in each eye (equivalent to 20/200).
  • Able and willing to give signed informed consent and follow study instructions

Exclusion Criteria:

In either eye:

  • Previously randomized to treatment in a clinical study of AR-12286.
  • Intraocular pressure > 36 mm Hg.
  • History of acute angle-closure glaucoma, or closed or narrow angle upon gonioscopy
  • Known hypersensitivity or contraindication to timolol maleate ophthalmic solution, or any component of the formulation (benzalkonium chloride, etc.), or to topical anesthetics, including history of conjunctival hyperemia with topical latanoprost of severity greater than 1 on a 0-3 scale.
  • Ocular trauma within the past six months, or ocular surgery or laser treatment within the past three months.
  • Contact lens wear within 30 minutes of instillation of study medication.
  • PG monotherapy patients: Ocular hypotensive medication (other than prostaglandin) within 4 weeks of Visit 0 (Study entry, first qualification visit). Combination therapy patients: Ocular hypotensive medication (other than prostaglandin and current additional agent) within 4 weeks of Visit 0 (Study entry, first qualification visit).
  • Conjunctival hyperemia of grade 2+ or greater at Visit 1.
  • Any other ocular medication within 4 weeks of Visit 1 with the exception of lubricating drops for dry eye (which may be used throughout the study).
  • Clinically significant ocular disease (e.g. corneal edema, uveitis, severe keratoconjunctivitis sicca) which might interfere with the study, including glaucomatous damage so severe that treatment with only latanoprost for two periods of up to 4 weeks is not judged safe (e.g., advanced glaucomatous optic nerve head or visual field loss).
  • Any abnormality preventing reliable applanation tonometry of either eye.

In study eye(s):

  • Glaucoma: pseudoexfoliation or pigment dispersion component, history of angle closure. Note: Previous laser peripheral iridotomy is acceptable.
  • Previous glaucoma intraocular surgery or laser procedures.
  • Refractive surgery (e.g., radial keratotomy, PRK, LASIK, etc.).
  • Central corneal thickness greater than 600 µ.

Systemic:

  • Known bronchial asthma (history or current), severe chronic obstructive pulmonary disease, sinus bradycardia, second or third degree atrioventricular block or overt cardiac failure.
  • Clinically significant abnormalities in laboratory tests at screening, recognizing that subjects are not fasting at the time of drawing blood.
  • Clinically significant systemic disease (e.g., uncontrolled diabetes, myasthenia gravis, hepatic, renal, cardiovascular or endocrine disorders) which might interfere with the study.
  • Participation in any investigational study within the past 30 days.
  • Changes of systemic medication that could have a substantial effect on IOP 4 weeks prior to screening, or anticipated during the study.
  • Women of childbearing potential who are pregnant, nursing, planning a pregnancy, or not using a medically acceptable form of birth control.

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Behandling
  • Tildeling: Randomisert
  • Intervensjonsmodell: Crossover-oppdrag
  • Masking: Dobbelt

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Eksperimentell: AR-12286
AR-12286 Ophthalmic Solution 0.5%
q.d.
Andre navn:
  • Xalatan(R)
Aktiv komparator: Timolol
Timolol maleate ophthalmic solution 0.5%
q.d.
Andre navn:
  • Xalatan(R)

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Intraocular pressure
Tidsramme: 28 days
The primary efficacy endpoint will be the mean IOP across subjects within treatment group at each study visit at each post-treatment timepoint.
28 days

Sekundære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Ocular safety
Tidsramme: 28 days
Safety endpoints will be visual acuity, objective biomicroscopic and ophthalmoscopic examination, and subjective comfort as measured by adverse events in response to subject symptom queries.
28 days
Systemic safety
Tidsramme: 28 days
Heart rate, and blood pressure.
28 days

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart

1. februar 2011

Primær fullføring (Faktiske)

1. desember 2011

Studiet fullført (Faktiske)

1. desember 2011

Datoer for studieregistrering

Først innsendt

18. februar 2011

Først innsendt som oppfylte QC-kriteriene

22. februar 2011

Først lagt ut (Anslag)

24. februar 2011

Oppdateringer av studieposter

Sist oppdatering lagt ut (Anslag)

8. mai 2014

Siste oppdatering sendt inn som oppfylte QC-kriteriene

18. april 2014

Sist bekreftet

1. april 2014

Mer informasjon

Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .

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