Phacoemulsification with gonioscopy-assisted transluminal trabeculotomy versus phacoemulsification alone in primary angle closure glaucoma: A randomized controlled study.

Purpose: To assess the safety and efficacy of combining phacoemulsification with gonioscopy-assisted transluminal trabeculotomy (GATT) compared to phacoemulsification alone in the management of primary angle closure glaucoma (PACG).

Methods: Prospective, institutional study in which eyes requiring surgery for PACG were randomized to undergo phacoemulsification followed by GATT (phaco-GATT group) or phacoemulsification alone. Success was defined as having a final IOP of 6-20 mmHg with no subsequent glaucoma surgery or vision-threatening complications.

Management of tear trough deformity with and without tear trough-orbicularis retaining ligament complex release in transconjunctival blepharoplasty: a comparative study.

Aim: To evaluate the effect of releasing the orbicularis retaining ligament (ORL) complex of the tear trough combined with the transconjunctival blepharoplasty in the surgical management of tear trough deformity compared with the effect of blepharoplasty alone.

Methods: A prospective, randomized (by closed envelope technique), controlled surgical trial which included 50 patients (100 eyes) with bilateral visible tear trough deformity and lower eyelid fat bulging, was divided into two groups where 25 patients (50 eyes) had tear trough-ORL release with blepharoplasty and 25 patients (50 eyes) didn't. Qualitative and quantitative assessments of tear trough deformity were done at 6mo postoperatively, achieving grade 0 or 1 of Barton's classification was considered a success.