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Efficacy Of Pencil Pushup Exercise Vs Base Out Exercising Prism's In Patient With Convergence Insufficiency
Sponsor: Superior University
Summary
Convergence insufficiency (CI) is a prevalent binocular vision disorder that leads to symptoms such as eye strain, headaches, and blurred vision during near work. This study aims to evaluate and compare the efficacy of pencil pushup exercises versus base-out exercising prisms in the management of CI. A Randomized Controlled Trial (RCT) will be conducted with 28 participants, using non-probability convenience sampling from SIGHTON Optix, Lahore. Participants will be randomly assigned to either the experimental group (receiving base-out exercising prisms) or the control group (receiving pencil push up exercises). The study will assess symptom improvement using the Convergence Insufficiency Symptom Survey (CISS), near point of convergence (NPC).
Key Details
Gender
All
Age Range
10 Years - 50 Years
Study Type
INTERVENTIONAL
Enrollment
28
Start Date
2025-03-20
Completion Date
2026-02-20
Last Updated
2025-04-06
Healthy Volunteers
No
Conditions
Interventions
base-out exercising prisms
Participants in the experimental group will use base-out exercising prisms as their primary intervention. This involves: 1. Procedure: * Wearing customized prism glasses designed to increase the convergence demand during near tasks. * Performing near vision activities such as reading or viewing objects while wearing the prisms. 2. Schedule: * Prisms will be prescribed based on individual clinical measurements. * Participants will use the prisms during near tasks for 15-20 minutes daily, 5 days a week, for a total duration of 6 weeks. 3. Monitoring: * Initial training will be provided to ensure proper use of the prisms. * Adherence will be checked during weekly follow-up visits, where adjustments to the prism strength will be made if necessary.
pencil pushup exercises
Participants in the control group will perform pencil pushup exercises as their primary intervention. This involves: 1. Procedure: o Holding a pencil or similar object vertically at arm's length and focusing on a letter or small mark on it. o Gradually moving the pencil closer to the nose until the participant experiences visual blur or sees double. o Returning the pencil to the starting position and repeating the process. 2. Schedule: o Exercises will be prescribed for 15-20 minutes daily, 5 days a week, for a total duration of 6 weeks. 3. Monitoring: o Participants will receive instructions during the initial session and periodic supervision at follow-up visits to ensure proper technique and adherence. o Progress will be monitored weekly through symptom reporting and clinical measurements.
Locations (1)
SIGHTON Optix Mozang Chungi
Lahore, Punjab Province, Pakistan