Punit Kumar Singh

The Effect of Anti-Tubercular Drugs on Retinal Nerve Fiber Layer Thickness Using Optical Coherence Tomography

Punit Kumar Singh & . Prasnnta · Ophthalmology Research: An International Journal · 2020

Purpose: To study the effect of anti-tubercular drugs on retinal nerve fiber layer (RNFL) thickness using optical coherence tomography. Methods: The study was done in thirty patients newly diagnosed with pulmonary tuberculosis which were given anti-tubercular treatment (isoniazid...

Open access Research Article 10.9734/or/2020/v13i130157

Effect of Topical Proparacaine 0.5% on Tropicamide- Induced Mydriasis

Punit Kumar Singh & Ananya Singh · Ophthalmology Research: An International Journal · 2020

Purpose: The topical anesthetic proparacaine (0.5%) is recommended to enhance the rate and magnitude of pupillary dilatation if it is instilled before mydriatic tropicamide. However there is scarcity of data supporting this. Therefore we conducted a study to analyze if preinstill...

Open access Research Article 10.9734/or/2020/v12i230141