Comprehensive Evaluation of Several Treatment Combinations Used to Manage Acute Respiratory Infections in Routine Paediatric Practice

A prospective, two-center, open-label, randomised clinical trial assessing the efficacy and tolerability of treatment strategies involving the administration of Ergoferon and Kagocel in paediatric outpatients aged over 3 years was carried out. The study was conducted with the objective of obtaining a comprehensive evaluation of drug-based therapy options used in routine paediatric practice to treat acute respiratory infections (ARI) during the 2012-2013 epidemic season. A total of 90 ARI-diagnosed child-age patients able to initiate treatment within 48 hours of infection onset entered the trial. Nine participants were excluded from final analysis due to protocol violation. The patients were randomised into 2 groups (Ergoferon (group 1): 41 subjects and Kagocel (group 2): 40 subjects) with similar distribution of sex, age, baseline clinical data, and time of treatment initiation. The study involved clinical assessment including daily body temperature monitoring (morning/evening measurements) and three PCR assays of nasal swabs. At visits 2 and 3, the number of patients achieving normal body temperature (primary endpoint) was estimated and severity of intoxication and catarrhal syndromes and individual symptoms as well as the rate of virus elimination were evaluated. In addition, visit 3 included the assessment of the volume and cost of treatment in conjunction with clinical benefit and treatment safety/tolerability (as judged by the physicians and parents). By the end of the first day of treatment, the number of children with body temperature of above 38 C was significantly decreased as compared to the morning baseline (p=0.008) and respective values in group 2 (p=0.02). At visit 2 (treatment day 4), the state of 80% of patients in either group was assessed as satisfactory and over 70%, respectively, could maintain normal body temperature throughout the day. Total intoxication scores were reduced by 7-10 points and were less than 9 in 100% of patients. The overall scores of catarrhal symptoms were 2.5-3 points lower than the baseline levels and were less or equal to 9 in 80-90% of children in either group. By visit 3, 'satisfactory' health assessments were reported for 95% of patients in respective groups. Signs of catarrh were completely resolved in 37% of participants in group 1 and 15% in group 2 (p=0.03). At the same point, 66% of patients in group 1 and 55% in group 2 were observed to have no (or isolated or negligible) signs of infection which did not