ABSTRACT
AIM: To study a clinical effect of fenspirid and its impact on external respiration function in patients with chronic obstructive bronchitis (COB) in the exacerbation phase. MATERIAL AND METHODS: 30 COB patients participated in the trial (20 males, 10 females, age 39-80 years). The severity of clinical symptoms (cough, sputum, dyspnea) was studied using special scales. External respiration function was examined by a spirometric system "Tamrac system spiro sense Y2 14". Fenspirid treatment was conducted in a dose 80 mg twice a day for 3 months. Control examinations were made 2 weeks, 1 and 3 months after the treatment start. RESULTS: A 3-month treatment with fenspirid resulted in regression of COB symptoms: cough and sputum ceased, dyspnea decreased. This led to improvement in external respiration function, especially in patients with mixed ventilatory disorders with prevailing restriction. CONCLUSION: Fenspirid is an effective and well tolerated treatment of chronic obstructive bronchitis.
