Beneficial effects of intensive plasma exchange followed by immunosuppressive therapy in severe Graves' ophthalmopathy.

Abstract

Nine patients with severe Graves' ophthalmopathy were treated by intensive plasma exchange, followed by immunosuppression. Severity of ocular involvement and response to therapy were evaluated by numerical scoring (ophthalmopathy index) and clinically. Serum thyroid stimulating immunoglobulins (TSI) and urinary excretion of glycosaminoglycans (GAG) were measured immediately before and immediately after plasmapheresis. Plasma exchange was rapidly accompanied by marked clinical improvement in 8/9 patients. The most marked effects were on soft tissue involvement, proptosis, intraocular pressure, and visual acuity. The ophthalmopathy index decreased from 9.7 +/- 4.1 to 5.7 +/- 2.2 (p less than 0.001) after plasmapheresis. Serum TSI levels were initially elevated in 6 patients and remained positive in 3 patients after treatment. Urinary GAG excretion was initially 2- to 12-fold normal levels and was decreased by 60%. After plasmapheresis, patients received immunosuppressive drugs for 3-6 months. The follow-up period, after withdrawal of drugs, ranged from 5 to 38 months with a median of 17 months. The ocular condition remained stable in 6 patients. Three patients had a relapse 1 year after plasmapheresis: they were treated a second time by plasma exchange with subsequent improvement. In conclusion, intensive plasma exchange provided prompt and effective improvement in patients with severe progressive Graves' ophthalmopathy. This therapeutic procedure, followed by immunosuppression, gave long lasting results. Relapses were responsive to plasmapheresis therapy. The data suggest that plasma exchange may represent the best primary treatment for severe progressive Graves' ophthalmopathy.

• Authors: D Glinoer, J Etienne-Decerf, M Schrooyen, G Sand, P Hoyoux, P Mahieu, R Winand
• Journal: Metabolic, pediatric, and systemic ophthalmology (New York, N.Y. : 1985) (Metab Pediatr Syst Ophthalmol (1985)) Vol. 11 Issue 3 Pg. 133-40 ( 1988) ISSN: 0882-889X [Print] United States
• PMID: 3205168 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)

Chemical References

• Glycosaminoglycans

Topics

• Adult
• Aged
• Female
• Follow-Up Studies
• Glycosaminoglycans (urine)
• Graves Disease (physiopathology, therapy, urine)
• Humans
• Immunosuppression Therapy
• Middle Aged
• Plasma Exchange
• Time Factors