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Thygeson Superficial Punctate Keratitis Medication

  • Author: Robert S Duszak, OD, FAAO; Chief Editor: Hampton Roy, Sr, MD  more...
 
Updated: Oct 13, 2014
 

Anti-inflammatory agents

Class Summary

These agents decrease inflammation.

Fluorometholone (FML)

 

Inhibits edema, fibrin deposition, capillary dilation and phagocytic migration of acute inflammatory response and capillary proliferation, collagen deposition, and scar formation. Decreases inflammation and corneal neovascularization. Suppresses migration of polymorphonuclear leukocytes and reverses capillary permeability. Believed to act by the induction of phospholipase A-2 inhibitory proteins.

Used topically, it can elevate IOP and cause steroid-response glaucoma. In clinical studies of documented steroid responders, fluorometholone demonstrated a significantly longer average time to produce a rise in IOP than dexamethasone phosphate. In a small percentage of individuals, a significant rise in IOP occurred within 1 wk. The ultimate magnitude of the rise was equivalent.

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Lubricants, ocular

Class Summary

These agents increase lubrication of the eye.

Artificial tears (Refresh Tears, Optive, Systane, Celluvisc, Murine, Refresh, Tears Naturale, GenTeal, TheraTears)

 

Used to increase lubrication of the eye. Contains equivalent of 0.9% NaCl and maintains ocular tonicity. Acts to stabilize and thicken precorneal tear film and prolong tear film breakup time, which occurs with dry eye states. Preparations that have hydroxymethylcellulose or dextran are more viscous and, therefore, can last longer before needing to be reapplied. Preservative-free artificial tears are preferred to avoid preservative-associated ocular reactions.

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Immunomodulators

Class Summary

Cyclosporine ophthalmic drops are thought to act as a partial immunomodulator. The exact mechanism of action is not known.

Cyclosporine 0.05% (Restasis)

 

Used to relieve dry eyes caused by suppressed tear production secondary to ocular inflammation. Thought to act as partial immunomodulator. Exact mechanism of action is not known.

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Contributor Information and Disclosures
Author

Robert S Duszak, OD, FAAO Attending Physician, Philadelphia Veterans Affairs Medical Center; Consulting Staff, Nemours Health Clinic, Mayfair Eye Associates; Adjunct Clinical Faculty, Eye Institute of the Pennsylvania College of Optometry

Robert S Duszak, OD, FAAO is a member of the following medical societies: American Geriatrics Society, American Academy of Optometry, American Optometric Association

Disclosure: Nothing to disclose.

Specialty Editor Board

Simon K Law, MD, PharmD Clinical Professor of Health Sciences, Department of Ophthalmology, Jules Stein Eye Institute, University of California, Los Angeles, David Geffen School of Medicine

Simon K Law, MD, PharmD is a member of the following medical societies: American Academy of Ophthalmology, Association for Research in Vision and Ophthalmology, American Glaucoma Society

Disclosure: Nothing to disclose.

Christopher J Rapuano, MD Professor, Department of Ophthalmology, Jefferson Medical College of Thomas Jefferson University; Director of the Cornea Service, Co-Director of Refractive Surgery Department, Wills Eye Hospital

Christopher J Rapuano, MD is a member of the following medical societies: American Academy of Ophthalmology, American Ophthalmological Society, American Society of Cataract and Refractive Surgery, Contact Lens Association of Ophthalmologists, International Society of Refractive Surgery, Cornea Society, Eye Bank Association of America

Disclosure: Serve(d) as a director, officer, partner, employee, advisor, consultant or trustee for: Cornea Society, Allergan, Bausch & Lomb, Bio-Tissue, Shire, TearScience, TearLab<br/>Serve(d) as a speaker or a member of a speakers bureau for: Allergan, Bausch & Lomb, Bio-Tissue, TearScience.

Chief Editor

Hampton Roy, Sr, MD Associate Clinical Professor, Department of Ophthalmology, University of Arkansas for Medical Sciences

Hampton Roy, Sr, MD is a member of the following medical societies: American Academy of Ophthalmology, American College of Surgeons, Pan-American Association of Ophthalmology

Disclosure: Nothing to disclose.

Additional Contributors

Richard W Allinson, MD Associate Professor, Department of Ophthalmology, Texas A&M University Health Science Center; Senior Staff Ophthalmologist, Scott and White Clinic

Richard W Allinson, MD is a member of the following medical societies: American Academy of Ophthalmology, American Medical Association, Texas Medical Association

Disclosure: Nothing to disclose.

References
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The cornea of a 33-year-old African American man with active Thygeson superficial punctate keratitis (TSPK).
 
 
 
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