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Related Experiment Videos

Functional Visual Loss.

Kenneth S. Shindler1, Steven L. Galetta, Nicholas J. Volpe

  • 1Department of Ophthalmology, Scheie Eye Institute, Presbyterian Medical Center, 51 North 39th Street, Philadelphia, PA 19104, USA. ksshindl@aol.com

Current Treatment Options in Neurology
|December 11, 2003
PubMed
Summary
This summary is machine-generated.

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Functional visual loss requires thorough evaluation to rule out organic causes. A supportive approach, rather than confrontation, aids vision recovery by reassuring patients their condition is not serious.

Area of Science:

  • Ophthalmology
  • Neurology
  • Psychiatry

Background:

  • Visual loss without identifiable organic lesions presents a diagnostic challenge.
  • Patients may range from having no physiological issue to an underlying condition.

Purpose of the Study:

  • To outline an approach for evaluating and managing patients with unexplained visual loss.
  • To emphasize the importance of excluding organic causes before considering functional visual loss.

Main Methods:

  • Comprehensive clinical evaluation and appropriate testing to exclude organic causes.
  • Demonstrating objectively that the patient can see better than claimed.
  • Employing a supportive and reassuring approach for treatment.

Main Results:

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  • Functional visual loss should only be diagnosed after organic causes are convincingly excluded.
  • Confrontational approaches are rarely effective in managing functional visual loss.
  • Reassurance and support can lead to spontaneous vision recovery.

Conclusions:

  • A systematic evaluation is crucial for all patients with visual loss.
  • Management of functional visual loss benefits from a non-adversarial, supportive strategy.
  • Patient reassurance is key to successful vision restoration in functional visual loss.