Comparison of Instillation and Packing in Mydriasis for Premature Infants The purpose of this study is to compare the mydriatic effect of 2.5% phenylephrine and 1% tropicamide by conventional instillation and lower conjunctival fornix packing in premature infant...

• Country Thailand
• organs None
• Specialty None

Comparison of Air and Expansile Gas in Pneumatic Retinopexy The objective of the study is to evaluate the results of using air versus expansile gas (perfluoropropane) in the treatment of rhegmatogenous retinal detachment by pneumatic retinopexy, co...

• Country Thailand
• organs None
• Specialty None

Single Dose of 1% Tropicamide and 10% Phenylephrine for Pupillary Dilation The purpose of this study is to compare the efficacy on pupillary dilation between the single dose versus the three doses of 1% tropicamide with 10% phenylephrine for complete ocular exami...

• Country Thailand
• organs None
• Specialty None

2.5% and 10% Phenylephrine for Mydriasis in Diabetic Patients With Darkly Pigmented Irides To compare the clinical efficacy and systemic side effects between 2.5% and 10% phenylephrine for mydriasis in diabetic patient with darkly pigmented irides.

• Country None
• organs None
• Specialty None