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Table 1 Inclusion and exclusion criteria of the study cohort

From: Preliminary results of Preserflo Microshunt versus Preserflo Microshunt and Ologen implantation

Inclusion Criteria

Refractory to medical treatment POAG and moderate to advanced POAG according to HPA classification system

Prior uncomplicated cataract extraction, no prior history of glaucoma surgery or laser treatment

ACD ≥ 2.7 mm, ACA ≥ Schaffer 3–4°

Exclusion Criteria

Secondary glaucoma, ACG, OHT, PDG, PEXG, LTG, prior glaucoma surgery or laser treatment

Prior refractive surgery, PPV, phakic patients, corneal and retinal pathology, AMD, CME, last eye - monocular

No glaucoma medication or mono-therapy

  1. POAG primary open-angle glaucoma; HPA Hodapp-Parrish-Anderson classification system; ACD anterior chamber depth; ACA anterior chamber angle; ACG angle-closure glaucoma; OHT ocular hypertension; PDG pigmentary dispersion glaucoma; PEXG pseudoexfoliation glaucoma; LTG low-tension glaucoma; PPV pars plana vitrectomy; AMD age-related macular degeneration; CME cystoid macular edema
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Eye and Vision

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