ABSTRACT
OBJECTIVE: Evaluation of the efficacy and safety of the drug Acatinol Memantine, 20 mg (once daily) in comparison with the drug Acatinol Memantine, 10 mg (twice daily) in patients with moderate to moderate severe vascular dementia. MATERIAL AND METHODS: The study included 130 patients aged 50-85 years of both sexes with instrumentally and clinically confirmed vascular dementia. The patients were randomized into 2 groups. Group I consisted of 65 patients receiving Akatinol Memantine, 20 mg once daily, group II - 65 patients receiving Akatinol Memantine, 10 mg twice daily for 24 weeks. Clinical, parametric and statistical research methods were used. The Alzheimer's disease assessment scale, the cognitive subscale (ADAS-cog), the short mental Status Assessment Scale (MMSE) and the general clinical impression scale for patients condition and illness severity (CGI-C and CGI-S) and the Hamilton Depression Rating scale (HAM-D) were used. Adverse events were collected and analyzed. RESULTS: At week 24, both groups showed statistically significant positive change in ADAS-cog total score: in group I the total score was 27.2±8.76 points (absolute difference from baseline 3.5 points; p<0.01), and in group II - 26.1±7.86 points (absolute difference from baseline 2.5 points; p<0.01) with no statistically significant differences between groups. Evaluation of secondary efficacy criteria (change in ADAS-cog total score at week 12 and MMSE at weeks 4, 12, and 24) also revealed statistically significant benefit in both groups compared to baseline with no significant differences between groups. Statistically significant improvement was noticed on CGI-S and CGI-C scales in both groups. Akatinol Memantine was safe and well tolerated in both groups. CONCLUSION: The study showed no lesser efficacy and safety of Akatinol Memantine, 20 mg (once daily) compared to Akatinol Memantine, 10 mg (twice daily) in patients with moderate and moderately severe vascular dementia.
Subject(s)
Alzheimer Disease , Dementia, Vascular , Female , Humans , Male , Activities of Daily Living , Alzheimer Disease/drug therapy , Alzheimer Disease/psychology , Cognition , Dementia, Vascular/drug therapy , Double-Blind Method , Memantine/adverse effects , Treatment Outcome , Middle Aged , Aged , Aged, 80 and overABSTRACT
Sore throat is one of the most frequent complaints with which patients seek medical help from an otorhinolaryngologist, therapist and pediatrician. OBJECTIVE: To evaluate the efficacy and safety of a combined topical drug with flurbiprofen and cetylpyridinium chloride in patients with sore throat caused by upper respiratory tract infections. MATERIAL AND METHODS: A prospective multicenter open randomized comparative study in parallel groups included 266 adult patients with an established diagnosis of acute pharyngitis or acute tonsillitis aged 18 to 60 years with the main complaint of sore throat caused by viral infections of the upper respiratory tract. The patients included in the study were randomized into two groups of 133 participants each: the 1st group included patients who received the combined agent flurbiprofen 8.75 mg and cetylpyridinium chloride 1.00 mg in the form of tablets for resorption, the 2nd group included patients who received cetylpyridinium chloride 1.2 mg in the form of medicinal lozenges. The effectiveness was evaluated on several scales (RADT, STPIS, TPA, STPR) reflecting subjective and objective indicators of the dynamics of the disease. RESULTS: The studied combination proved to be more effective than the monocomponent agent and was characterized by a more pronounced decrease in sore throat within 2 hours after taking the drug and a decrease in pharyngeal hyperemia. CONCLUSION: According to the results of the study, the use of a drug based on a combination of flurbiprofen and cetylpyridinium chloride was accompanied by a rapid and pronounced decrease in sore throat and pharyngeal hyperemia in patients with upper respiratory tract infections.
Subject(s)
Flurbiprofen , Hyperemia , Pharyngitis , Respiratory Tract Infections , Adult , Cetylpyridinium , Double-Blind Method , Flurbiprofen/adverse effects , Humans , Hyperemia/chemically induced , Hyperemia/complications , Pain , Pharyngitis/diagnosis , Pharyngitis/drug therapy , Pharyngitis/etiology , Prospective Studies , Respiratory Tract Infections/complications , Treatment OutcomeABSTRACT
Rebamipide is a mucoprotective drug which was developed in Japan in 1990. The therapeutic effect of rebamipide based on the induction of cyclooxygenase-2 and increasing level of prostaglandins, inhibition of oxygen free radicals production, epidermal growth factor stimulation, vascular endothelial growth factor, nitric oxide, and decreasing of lipid peroxidation and neutrophils migration. The combination of proton pump inhibitors and rebamipide is more effective in relieving of gastroesophageal reflux disease symptoms and reducing recurrence rate of disease. Using rebamipide in the treatment of gastroesophageal reflux disease is justified because this drug has a unique mechanism of action, which eliminating the main stages of pathogenesis of the disease.
