Comparison of Refraction Measurments in Children Under General Anesthesia, With and Without Cycloplegic Drops

S

Soroka University Medical Center

Status and phase

Unknown
Early Phase 1

Conditions

General Anesthesia

Treatments

Other: instulling cyclopentolate drops in the eye

Study type

Interventional

Funder types

Other

Identifiers

NCT02459600
SOR026014CTIL

Details and patient eligibility

About

Assessment of refraction measurements in children under general anesthesia, with or without cyclopelgic eye-drops

Full description

Comparing to adults, children have high ability to preform accommodation of the intraocular lens, that is due to the Ciliary muscle. In order to measure children's refraction in an accurate way the Ciliary muscle must be paralyzed and that is usually done be cycloplegic eye-drops .In case a child is undergoing a medical procedure under general anesthesia the assumption that the Ciliary muscle is paralyzed (complete or partially) due to anesthetic medications. In this study we would like to compare the refraction measurements in children under who undergo general anesthesia before and after applying cycloplegic eye-drops. In this way we can learn about the effect of anesthetic medication on the Ciliary muscle.

Enrollment

20 estimated patients

Sex

All

Ages

1 to 12 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • 1 - 12 years old
  • Eyes that didn't underwent surgical procedure

Exclusion criteria

1. eye operation

Trial design

Primary purpose

Prevention

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

20 participants in 1 patient group

All participants
Experimental group
Description:
The measurement will be done at all the participants. the results will the divides in the following way: Refraction measurements under general anesthesia without cycloplegic eye drops. Refraction measurements under general anesthesia with cycloplegic eye drops.
Treatment:
Other: instulling cyclopentolate drops in the eye

Trial contacts and locations

0

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Central trial contact

Zvi Gur, MD

Data sourced from clinicaltrials.gov

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