Effect of Intraocular Tamponade on Visual Function in the Human Eyes

  • End date
    Oct 28, 2023
  • participants needed
  • sponsor
    Benha University
Updated on 11 October 2022


Intraocular tamponade used in vitrectomy operations may affects retinal function in various mechanisms.


Various intraocular tamponade are being used in vitrectomy operations as gases, fluids and silicon oil. The effects of these intraocular tamponade may affects the final visual outcome of the surgery.

Condition Retinal Detachment, Optic Neuropathy, Glaucoma
Treatment Electroretinogram, Vitrectomy operation
Clinical Study IdentifierNCT05543018
SponsorBenha University
Last Modified on11 October 2022


Yes No Not Sure

Inclusion Criteria

primary retinal detachment patients
patients eligible for 23 gauge pars-plana vitrectomy operation

Exclusion Criteria

patients with axial length more than 30 millimeter that may have severe chorioretinal degenerations that may affects retinal function
patients with macular diseases that may affects final visual outcome as macular holes and choroidal neovascular membranes
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