Br J Ophthalmol 1998;82:1306-1308 ( November )
Azithromycin for ocular toxoplasmosis
Aniki Rothova,
Lotje E H Bosch-Driessen,
Ninette H van Loon,
W Frits Treffers
Department of Ophthalmology, FC
Donders Institute, Academic Hospital Utrecht, Netherlands
Correspondence to: Aniki Rothova,
MD, F C Donders Institute, Department of Ophthalmology, Academic
Hospital Utrecht, PO Box 85 500, 3508 GA Utrecht, Netherlands.
Accepted for publication 15 April 1998
AIMS
To investigate the efficacy of azithromycin
in patients with ocular toxoplasmosis.
METHODS
11 immunocompetent patients with ocular
toxoplasmosis were treated with azithromycin (500 mg the first day,
followed by 250 mg/day for 5 weeks). Ocular and systemic examinations
were performed during active retinitis episodes and all patients were
followed for at least 1 year.
RESULTS
The intraocular inflammation disappeared
within 4 weeks in seven patients, including two cases with progressive
retinitis despite previous treatment with pyrimethamine, sulphadiazine, and folinic acid. Recurrence of retinitis occurred in three patients (27%) within the first year of follow up. No systemic side effects of
azithromycin were encountered.
CONCLUSION
These results indicate that although
azithromycin cannot prevent recurrent disease it may be an effective
alternative for patients with ocular toxoplasmosis who cannot tolerate
standard therapies.
Keywords:
azithromycin;
ocular toxoplasmosis
© 1998 by British Journal of Ophthalmology