The protracted course of bacterial sinusitis requires a careful and differentiated approach to the prescription of antibacterial therapy. The predominant causative agent is the Haemophilus influenzae, strains of which are highly sensitive to cefixime. Cefixime in the form of dispersible tablets is characterized by high clinical and bacteriological effectiveness, as well as good tolerability.
OBJECTIVE
To study the therapeutic equivalence of two medications of cefixime («Cefixime EXPRESS» generic and «Suprax Solutab» reference medication) in patients with protracted bacterial sinusitis.
PATIENTS AND METHODS
The randomized open-label comparative clinical trial involved 60 adult patients with the «protracted bacterial sinusitis» diagnosis. The 1st group included 30 patients who received the «Cefixime EXPRESS» in the form of dispersible tablets, the 2nd group — 30 patients who took the «Suprax Solutab» in the form of dispersible tablets. Dosing regimen and duration of the course were identical (400 mg once a day for 7 days). All patients underwent general clinical and otorhinolaryngological examinations, assessment of symptoms of bacterial sinusitis, clinical global expression of the conducted therapy, tolerability of treatment, analysis of the incidence of adverse events before treatment, 3 days after the therapy initiation and after the end of treatment course (7th day).
RESULTS
According to the examination data on the 7th day, 70% of patients in the 1st group and 63.3% of patients in the 2nd group recovered. The rate of clinical symptoms regression was comparable in both groups. Hyperemia of the nasal mucous membrane, purulent discharge in the nasal cavity and nasal breathing difficulty regressed to the 7th day of treatment in patients of both groups. The incidence of adverse reactions was comparable and amounted to 3.33% in each group. Serious adverse events have not been registered.
CONCLUSIONS
The «Cefixime EXPRESS» has a high therapeutic effectiveness in the treatment of protracted bacterial sinusitis, comparable to the effectiveness of the «Suprax Solutab» medication. The «Cefixime EXPRESS» medication has demonstrated good tolerability and favorable safety profile.