The effectiveness of a new antiviral drug of plant origin in the form of eye drops in the complex therapy of ophthalmic herpes
https://doi.org/10.21516/2072-0076-2023-16-3-104-110
Abstract
Ophthalmic herpes is the most common infection-related cause of blindness in developing countries.
Purpose: to evaluate the therapeutic efficacy, safety and tolerability of the drug Panavir® used as part of a combination therapy for herpetic superficial dendritic keratitis.
Materials and methods. The study involved 106 patients aged 18 to 65 years divided into two groups. Group 1 (54 patients; 54 eyes) received treatment with Panavir® and Acyclovir ophthalmic ointment, whilst Group 2 (52 patients; 52 eyes) received a placebo of Panavir® and Acyclovir ophthalmic ointment. The primary parameter of the efficiency was the percentage of patients achieving clinical recovery, i.e. signs of complete epithelialization of the cornea.
Results. In group 2 (monotherapy), a significantly greater number of patients with mild conjunctival hyperemia was registered than in the combination therapy group 1 — 59.26 vs. 23.08 %, p < 0.001. In group 1, the proportion of patients without corneal syndrome at visits 3 and 4 was, respectively, 11.11 and 61.11 %, while in group 2 it was only 3.85 and 19.61 %, respectively.
Conclusion. The drug Panavir® eye drops 0.004 % showed a high therapeutic efficiency in the combined treatment of herpetic keratitis, and good tolerance. It also reduced the time required for corneal epithelialization and conjunctiva normalization.
About the Authors
E. V. YaniRussian Federation
Elena V. Yani - Cand. of Med. Sci., head of the department of infectious and allergic eye diseases
14/19, Sadovaya Chernogryazskaya St., Moscow, 105062
T. G. Kamenskikh
Russian Federation
Tatyana G. Kamenskikh - Dr. of Med. Sci., associate professor, head of chair of eye diseases
112, Bolshaya Kazachya St., Saratov, 410012
E. V. Veselova
Russian Federation
Ekaterina V. Veselova - Cand. of Med. Sci., associate professor, chair of eye diseases
112, Bolshaya Kazachya St., Saratov, 410012
T. G. Zubkova
Russian Federation
Tatyana G. Zubkova - Cand. of Med. Sci., head of consultative and diagnostic department
15/17, St. Petersburg, 197022
S. V. Stovbun
Russian Federation
Sergei V. Stovbun - Dr. of Physical and Mathematical Sci., head of the laboratory of chemical physics of biosystems
1a, Malaya Pirogovskaya St., Moscow, 119435
K. E. Seliverstova
Russian Federation
Ksenia E. Seliverstova - ophthalmologist, head of the unit of infectious and allergic eye diseases
14/19, Sadovaya Chernogryazskaya St., Moscow, 105062
V. V. Pozdnyakova
Russian Federation
Viсtoria V. Pozdnyakova - Cand. of Med. Sci., senior researcher
14/19, Sadovaya Chernogryazskaya St., Moscow, 105062
M. M. Stupakova
Russian Federation
Maria M. Stupakova - PhD Student, department of infectious and allergic eye diseases
14/19, Sadovaya Chernogryazskaya St., Moscow, 105062
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Review
For citations:
Yani E.V., Kamenskikh T.G., Veselova E.V., Zubkova T.G., Stovbun S.V., Seliverstova K.E., Pozdnyakova V.V., Stupakova M.M. The effectiveness of a new antiviral drug of plant origin in the form of eye drops in the complex therapy of ophthalmic herpes. Russian Ophthalmological Journal. 2023;16(3):104-110. (In Russ.) https://doi.org/10.21516/2072-0076-2023-16-3-104-110