Clinical Performance of a Silicone Hydrogel Lens With Use of FID 114675A
Clinical Performance of a Marketed Silicone Hydrogel Contact Lens When Used With Silicone Hydrogel MPDS FID 114675A
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Tatsächlich)
Einschreibung
Phase
Phase
- Unzutreffend
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- 18 years of age or older.
- History of at least 5 days successful daily wear (minimum 8 hours per day) of spherical, single power Acuvue® Advance® SiH contact lenses prior to Visit 1.
- Wear contact lenses a minimum of 8 hours per day prior to Visit 1.
- Vision correctable to 20/30 (Snellen) or better in each eye at distance with study lenses at Visit 1.
- Other protocol-defined inclusion criteria may apply.
Exclusion Criteria:
- Need to wear contact lenses on an extended wear basis (i.e., overnight) during the study.
- Use of products other than a multi-purpose solution to care for lenses at least 7 days prior to Visit 1. Pre-study use of rewetting drops is acceptable.
- History of intolerance or known sensitivity to any component of the treatments.
- Use of over-the-counter (OTC) or prescribed topical ocular medications within 7 days prior to Visit 1.
- Other protocol-defined exclusion criteria may apply.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Unterstützende Pflege
- Zuteilung: Zufällig
- Interventionsmodell: Crossover-Aufgabe
- Maskierung: Verdreifachen
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
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Sonstiges: FID 114576A / renu fresh
FID 114675A used for contact lens care per protocol-specified instructions for 14 days, followed by a minimum 1-day washout period, after which renu fresh used for contact lens care for an additional 14 days.
|
Daily regimen, 14 days: Thoroughly wet and rub each side of study contact lens for 10 seconds, rinse each side of the lens for 10 seconds, and soak contact lens for at least 6 hours.
Andere Namen:
Daily regimen, 14 days: Wet study contact lens with 3 drops and rub each side of the lens for 20 seconds, rinse each side of the lens for 5 seconds, and soak contact lens for at least 4 hours.
Andere Namen:
A fresh pair of contact lenses matching subject's pre-study lenses, including parameters, dispensed at the beginning of each period for daily wear, minimum 8 hours per day, 14 days.
Andere Namen:
|
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Sonstiges: renu fresh / FID 114675A
Renu fresh used for contact lens care per protocol-specified instructions for 14 days, followed by a minimum 1-day washout period, after FID 114675A used for contact lens care for an additional 14 days.
|
Daily regimen, 14 days: Thoroughly wet and rub each side of study contact lens for 10 seconds, rinse each side of the lens for 10 seconds, and soak contact lens for at least 6 hours.
Andere Namen:
Daily regimen, 14 days: Wet study contact lens with 3 drops and rub each side of the lens for 20 seconds, rinse each side of the lens for 5 seconds, and soak contact lens for at least 4 hours.
Andere Namen:
A fresh pair of contact lenses matching subject's pre-study lenses, including parameters, dispensed at the beginning of each period for daily wear, minimum 8 hours per day, 14 days.
Andere Namen:
|
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Lens Fit
Zeitfenster: Day 14 of lens wear
|
As assessed by the investigator using a composite score based on three lens fit measures: static, push-up, and centration.
Static and pushup were assessed on a 5-point scale, where -2=reduced movement unacceptable, -1=reduced movement acceptable, 0=optimal movement, 1=excessive movement acceptable, 2=excessive movement unacceptable.
Centration was assessed on a 3-point scale, where 0=optimal lens centration, 1=acceptable decentration, 2=unacceptable decentration.
A subject with an assessment of optimal or acceptable for each measure was considered acceptable on all measurements.
|
Day 14 of lens wear
|
Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Mean Change From Baseline for Circumlimbal Conjunctival Staining Sum Score
Zeitfenster: Day 14 of lens wear
|
The bulbar conjunctiva was assessed by the investigator at baseline and Day 14 utilizing a slit-lamp and ophthalmic dye.
Staining coverage was scored separately in each of four regions (nasal, temporal, inferior, and superior) using a 5-point photographic reference scale, where 0=0.00% coverage and 4=10% or greater coverage.
The scores for the four regions were summed, with a sum score range of 0-16.
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Day 14 of lens wear
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Mitarbeiter und Ermittler
Sponsor
Sponsor
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Studienbeginn
Primärer Abschluss (Tatsächlich)
Primärer Abschluss
Studienabschluss (Tatsächlich)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Schätzen)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- C-10-030
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