Novel frameshift mutation in gene in a Russian family with complete congenital stationary night blindness.

The complete form of X-linked congenital stationary night blindness (CSNB1A) is a very rare genetic disease caused by mutation in the NYX gene. CSNB1A-associated several mutations in the NYX gene have been reported earlier. In this case report, we have clinically diagnosed and genetically confirmed a novel mutation associated with CSNB1A in four members of a Russian family.

Genetic screening of Russian Usher syndrome patients toward selection for gene therapy.

Background: Usher syndrome (USH) is heterogeneous in nature and requires genetic test for diagnosis and management. Mutations in USH associated genes are reported in some populations except Russians. Here, we first time represented the mutation spectrum of a Russian USH cohort.

[Use of human insulin analogues in young patients with type 1 diabetes mellitus: Results of the RESULT observational program on the use of insulin glargine (Lantus) in combination with insulin glulisine (Apidra) as a basal-bolus regimen].

Aim: To implement in 2009-2012 the RESULT observational program on the use of insulin glargine (Lantus) in combination with insulin glulisine (Apidra) as a basal-bolus regimen in patients with type 1 diabetes mellitus (DM) to evaluate the efficiency and safety of therapy with human insulin analogues.

Material And Methods: The program covered 100 patients aged 19 to 25 years from 7 regions of the Russian Federation, who had had DM onset at the age of 9-13 years, were using human recombinant insulins as continuous insulin therapy, and had glycated hemoglobin (HbA1c) levels of 7 to 9%. The main inclusion criterion was switching to insulin therapy with the human insulin analogues Lantus and Apidra.