[Fixed combination of latanoprost and timolol in the long-term treatment of patients with normal-tension glaucoma]. / Fiksirovannaya kombinatsiya latanoprost/timolol v dolgosrochnom lechenii patsientov s glaukomoi normal'nogo davleniya.

The most well-studied and widely prescribed fixed-combination drug for open-angle glaucoma is latanoprost/timolol. Its significant hypotensive effect is especially important in challenging cases, among which are patients with normal-tension glaucoma. With long life expectancy and the constant need for treatment, requirements are high for both the effectiveness of the drug and its tolerability. This paper presents a follow-up of 7 patients with normal-tension glaucoma who have been using the fixed combination of latanoprost/timolol for 10 years. All patients showed very good tolerability to the drug and their quality of life was preserved. A moderate rate of disease progression according to static perimetry was noted in one case. A mild degree of dry eye syndrome according to the OSDI questionnaire and an objective assessment of the state of the ocular surface was observed in one patient. The latanoprost/timolol fixed combination is a well-tolerated, highly effective and safe long-term treatment choice for normal-tension glaucoma.

[Protocol of intravitreal drug delivery. Consensus of the Expert Counsil of Retina and Optic Nerve Diseases of the All-Russian Public Organasation «Association of Ophthalmologists¼]. / Protokol vypolneniya intravitreal'nogo vvedeniya lekarstvennykh preparatov. Konsensus Ekspertnogo soveta po zabolevaniyam setchatki i zritel'nogo nerva Obshcherossiiskoi obshchestvennoi organizatsii «Assotsiatsiya vrachei-oftal'mologov¼.

Intravitreal drug administration is a procedure that has become widespread in modern ophthalmology. However, there is no global consensus on certain aspects of this manipulation, and practitioners feel the need for guidelines. In the Russian Federation, until now, such a document was not available. The expert council on diseases of the retina and optic nerve of All-Russian public organization «Association of Ophthalmologists¼, with participation of invited specialists, has studied and analyzed the existing foreign guidelines for performing intravitreal injections, as well as the regulatory framework in Russia. As a result, this Protocol was developed and approved for use in the healthcare system of the Russian Federation. The document regulates the requirements for specialists and organizations, the conditions for performing the procedure and the necessary material resources and presents an algorithm for performing intravitreal drug administration, a patient examination check-list for various conditions of the procedure, as well as parameters for evaluating and monitoring the quality of the procedure.

[Current state of ophthalmic tonometry]. / Sovremennoe sostoyanie oftal'motonometrii.

Currently, the level of intraocular pressure (IOP) can be assessed with a large number of tonometers, which differ in the principle of action, the place of application and the degree of invasiveness. All the methods in use - except for direct manometry - allow only indirect judgement of the level of ophthalmotonus. The quality of tonometric measurement is influenced by many factors, from the choice of tonometer to the analysis of the results obtained by the doctor. The use of complex methods for assessing the level of intraocular pressure provides additional information that increases its diagnostic value. This article summarizes current information about modern methods of tonometry, and describes their features.

[Preservative-free fixed combination in the treatment of open-angle glaucoma and ocular hypertension: the VISIONARY Study (EUPAS22204)]. / Fiksirovannaya kombinatsiya bez konservanta v lechenii pervichnoi otkrytougol'noi glaukomy i oftal'mogipertenzii: issledovanie VISIONARY (EUPAS22204).

Preservative-free fixed combination of 0.0015% Tafluprost and 0.5% Timolol (PF tafluprost/timolol FC) has demonstrated good antihypertensive effect and patient tolerance in randomized controlled clinical trials. PURPOSE: To evaluate efficacy, tolerability, and safety of PF tafluprost/timolol FC in patients with primary open-angle glaucoma (POAG) and ocular hypertension (OH) who couldn't tolerate or gave insufficient response to topical beta-adrenoblockers or prostaglandin analogue monotherapy. MATERIAL AND METHODS: The prospective multicenter European VISIONARY study (EUPAS22204) included 87 patients from 7 ophthalmological centers in Russia with mean age of 63.9±11.8. Primary endpoint was mean IOP change at month 6. The patients were monitored for changes in in the severity of ocular signs and symptoms. RESULTS: Statistically significant (p<0.0001) reduction of mean IOP from baseline was seen at all study visits: 7.3±5.17 mmHg at week 4, 7.4±5.40 mmHg at week 12, and 7.1±5.10 mmHg at month 6. By month 6, IOP has decreased by 20; 25; 30 and 35% from baseline in 77.0%, 58.9%, 43.7%, and 31.0% of study patients, respectively. Conjunctival hyperemia was significantly reduced at all study visits. Significant reductions in dry eye symptoms (p<0.0010), irritation (p=0.0204) and itching (p=0.0010) were also observed. After 6 months on PF tafluprost/timolol FC, 85.7% of patients described it as easy or very easy to tolerate. CONCLUSION: In clinical practice, PF tafluprost/timolol FC provided statistically significant IOP reductions in patients with POAG and OH insufficiently controlled by or intolerant to monotherapy with topical beta-adrenoblockers or a prostaglandin analogue. The highest IOP reduction was seen at week 4 and was maintained over the 6-month study period. There was also a decrease in the severity of symptoms of ocular surface condition.

[Medicated prevention of scarring after glaucoma surgery]. / Medikamentoznaya profilaktika posleoperatsionnogo rubtsevaniya v khirurgicheskom lechenii glaukomy.

Modulation of wound healing is one of the main challenges in glaucoma surgery. Modern antiproliferative agents used to reduce postoperative scarring are either insufficiently effective or inadequate in terms of safety. In the search for novel agents devoid of such drawbacks, specialists directed their attention to selective inhibitors of proinflammatory cytokines and growth factors. The article reviews pathophysiologic basis of wound healing, characteristics of inflammatory mediators affecting fibroblast proliferation and scarring, and provides description of the currently used and new, potentially promising antiproliferative agents.

[Influence of treatment adherence on the progression of primary open-angle glaucoma in clinical setting]. / Vliianie priverzhennosti k lecheniiu na progressirovanie pervichnoi otkrytougol'noi glaukomy u patsientov v usloviiakh klinicheskoi praktiki.

According to various studies, treatment adherence of patients with primary open-angle glaucoma ranges from 5% to 80% and significantly influences the effectiveness of the therapy. Some authors report higher levels of adherence in patients receiving preservative-free medications. PURPOSE: To study the influence of treatment adherence in patients receiving preservative-free and preserved medications on the progression of primary open-angle glaucoma (POAG). MATERIAL AND METHODS: This prospective multicenter non-interventional study was conducted in clinical setting and included 504 patients with primary open-angle glaucoma receiving drug therapy; 51 ophthalmologist was involved in the management of patients' diaries. RESULTS: The percentage of patients who did not reach target IOP was three times lower in the group with high adherence, in comparison to patients with medium and low adherence (7% against 22%, respectively). Development of side effects was one of the factors influencing treatment adherence, their rates and expressiveness were much lower in the preservative-free group compared with the group receiving preserved medication (13.9% against 35.4%). The rate of patients who did not reach target IOP was two times lower in the group of preservative-free medication (10% against 21%). CONCLUSION: The study confirms that preservative-free glaucoma medication promotes higher adherence to treatment in clinical setting predominantly due to the reduction of quantity and severity of side effects leading to treatment gaps, which results in increased effectiveness and better stabilization of glaucoma.

[Medication assisted activation of unveoscleral outflow of intraocular fluid in glaucoma: pathogenic aspects].

The article provides an overview of the main groups of IOP-lowering drugs which activate uveoscleral outflow in glaucoma and this activation is a key component of mechanism of action of these drugs. The issues related to the change of tone of ciliary muscle and its participation in uveoscleral outflow, and also relationship of accommodation and aqueous flow in glaucoma pathogenesis and possible pharmacological effects of these processes are being discussed.