New study tests which lens implant gives sharper intermediate vision after cataract surgery

NCT ID NCT07232615

First seen Nov 18, 2025 · Last updated May 11, 2026 · Updated 19 times

Summary

This study compares two different trifocal toric lens implants used during cataract surgery to correct cataracts, astigmatism, and presbyopia (difficulty seeing up close). About 138 adults with regular corneal astigmatism will receive one of the two lenses. The main goal is to see if both lenses provide equally clear vision at arm's length (70 cm) six months after surgery.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Augentagesklinik

    RECRUITING

    Greven, North Rhine-Westphalia, 48268, Germany

    Contact

    Contact Phone: •••-•••-••••

    Contact

  • Augentagesklinik

    RECRUITING

    Rheine, North Rhine-Westphalia, 48429, Germany

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

    Contact

    Contact

    Contact

    Contact

  • Dr. Agarwal Eye Hospital

    RECRUITING

    Chennai, Tamil Nadu, 600018, India

    Contact

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Hospital Arruzafa

    RECRUITING

    Córdoba, Córdoba, 14012, Spain

    Contact

    Contact

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Internationale Innovative Ophthalmochirurgie GbR

    RECRUITING

    Düsseldorf, North Rhine-Westphalia, 40212, Germany

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

    Contact

  • Netradhama Superspeciality Eye Hospital

    NOT_YET_RECRUITING

    Bangalore, Karnatak, 560082, India

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

Conditions

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