Comparison of Anterior Chamber Paracentesis and Conventional Mannitol Infusion in Patients With Primary Acute Angle-closure Glaucoma

The investigators demonstrated that ACP could be first considered in patients with initial IOP between 45 to 60 mmHg because it provided better visual outcome than Mannitol infusion through the rapid stabilization of the anterior segment, which was achieved by rapid IOP control, better corneal edema regression, shortening waiting time for LPI. However, ACP should be considered in patients with the initial IOP of 60mmHg and higher only when Mannitol was contraindicated.