Search PubMed⌕ Search

Biomedical subjects

C Banov

Publications and source records attributed to C Banov.

9 recordsLinked to original sources
PubMed2000

Once-daily mometasone furoate dry powder inhaler in the treatment of patients with persistent asthma.

BACKGROUND: Although inhaled glucocorticoids are recommended for all stages of persistent asthma, compliance with long-term therapy is often poor, leading to significant morbidity and mortality. A simplified, once-daily dosing regimen may foster improved compliance. OBJECTIVE: To compare the efficacy and safety of once-daily (AM) administration of mometasone furoate dry powder inhaler (MF DPI) 200 microg and 400 microg with placebo in patients with asthma previously maintained only on short-acting inhaled beta-adrenergic receptor agonists. METHODS: This was a 12-week, double-blind, placebo-controlled, parallel group study. The mean change from baseline to endpoint (last treatment visit) for FEV1 was the primary efficacy variable. RESULTS: At endpoint, both doses of MF DPI were significantly more effective than placebo (P < or = .05) in improving FEV1. Based on morning peak expiratory flow rate, once-daily MF DPI 400 microg was more effective than placebo (P < or = .001) at endpoint. Both active treatments also demonstrated improvement at endpoint in asthma symptom scores, physician-evaluated response to therapy and use of rescue medication. Although both MF DPI dosages were efficacious, MF DPI 400 microg provided additional improvement in some measures of pulmonary function (eg, morning PEFR) when these agents were administered once daily in the morning. Both doses of MF DPI were well tolerated and treatment-related adverse events occurred at a similar incidence among the three treatment groups. CONCLUSIONS: The results of this study indicate that once-daily (AM) MF DPI provides a convenient and effective treatment option for patients with mild or moderate persistent asthma.

Adolescent↗
PubMed1995

Use of ipratropium bromide nasal spray in chronic treatment of nonallergic perennial rhinitis, alone and in combination with other perennial rhinitis medications.

To study the long-term safety and effectiveness of ipratropium bromide nasal spray 0.03% in the treatment of nonallergic perennial rhinitis, we administered this medication for 1 year in an open-label trial involving 285 patients. Our intention was to maintain the highest protocol dose possible to gain a clearer picture of the long-term side effect profile of the compound. Ipratropium bromide was well tolerated with no serious side effects in this patient population. It provided a significant improvement in rhinorrhea throughout the year-long trial; only 17 of 285 patients (6%) were considered treatment failures. There was an improvement in patient quality of life, as well as a substantial reduction in the need for other medications (antihistamines, decongestants, and nasal steroids) used to treat perennial rhinitis symptoms.

Adult↗
PubMed1994

Ipratropium bromide nasal spray in non-allergic rhinitis: efficacy, nasal cytological response and patient evaluation on quality of life.

Intranasal fluorocarbon anticholinergic agents have been used to treat the nasal hypersecretion of perennial non-allergic rhinitis, but chronic use has been restricted either due to the potential for systemic anticholinergic adverse events or due to the irritating properties of the fluorocarbon metered dose formulations. This study evaluates a new aqueous nasal formulation of ipratropium bromide (Atrovent Nasal Spray 0.03%) in subjects with perennial non-allergic rhinitis in a double-blind, placebo-controlled trial. Two hundred and twenty-eight patients were randomized to receive two sprays per nostril of either ipratropium bromide (42 micrograms/nostril) or placebo-administered three times a day as an aqueous nasal spray over an 8-week interval. Patients were evaluated bi-weekly and maintained daily diaries for duration and severity of nasal symptoms. Ipratropium bromide reduced the mean severity and duration of rhinorrhoea within the first week and throughout the 8 weeks of active treatment compared with placebo (P < 0.05). Secondary endpoints of efficacy (patient and physician global assessments and a quality of life assessment) also supported the use of ipratropium bromide nasal spray for rhinitis symptom control. With the reduction in rhinorrhoea by the ipratropium bromide nasal spray, patients reported a marked improvement in daily moods vs placebo (P < 0.01). Both placebo and ipratropium bromide nasal spray induced a modest reduction of nasal congestion, sneezing and postnasal drip. This improvement in these other nasal symptoms was consistent with the known soothing effects of a nasal saline vehicle. There were no drug-related serious or systemic anticholinergic adverse events.(ABSTRACT TRUNCATED AT 250 WORDS)

Administration, Intranasal↗
PubMed1994

Once daily loratadine versus astemizole once daily.

This study was designed to compare the efficacy and safety of loratadine and astemizole for the treatment of seasonal allergic rhinitis. A total of 167 adult patients with seasonal allergic rhinitis was enrolled in a randomized double-blind, parallel group study. Patients were treated once daily for 2 months during a spring allergy season. Both treatment groups showed significant reduction of symptoms (P < .01) from baseline. The physicians' and patients' evaluations of response to treatment were generally higher for loratadine than astemizole but only reached statistical significance (P < .05) at the 1-week evaluation. Astemizole-treated patients showed statistically significantly more weight gain than did loratadine-treated patients. Loratadine and astemizole were comparable in reducing the signs and symptoms of seasonal allergic rhinitis. Both treatments were well tolerated, although less weight gain was observed in patients treated with loratadine.

Administration, Oral↗
PubMed1993

Fluticasone propionate aqueous nasal spray is safe and effective for children with seasonal allergic rhinitis.

INTRODUCTION: Fluticasone propionate aqueous nasal spray, a new topical corticosteroid preparation, is effective when given as 200 micrograms once daily in patients (> 12 years of age) with seasonal allergic rhinitis. STUDY OBJECTIVE: To evaluate the efficacy and safety of fluticasone proprionate aqueous nasal spray in children aged 4 to 11 years with seasonal allergic rhinitis. STUDY DESIGN: Multicenter, randomized, double-blind, placebo-controlled, parallel-group. PATIENTS: Two hundred fifty children aged 4 to 11 years with moderate-to-severe nasal symptoms, a positive skin test reaction to a late-summer or autumn allergen, a history of seasonal allergic rhinitis, and documentation of an unsatisfactory response to conventional treatment. INTERVENTIONS: Children were randomly assigned to receive fluticasone propionate, either 100 micrograms or 200 micrograms, or placebo, given by intranasal spray once daily in the morning for 14 days. MEASUREMENTS AND RESULTS: Severity of nasal symptoms (obstruction, rhinorrhea, itching, and sneezing) was recorded on visual analog scales by investigators at weekly visits and by patients (or adult guardian) daily in the evening. According to investigator and patient ratings, both fluticasone propionate 100 micrograms/d and 200 micrograms/d lowered total nasal symptom scores when compared with placebo. Both dosages of fluticasone propionate were more effective than placebo on the basis of investigator-rated overall clinical evaluation of efficacy at the end of treatment, with significant improvement (as opposed to moderate or mild improvement, no change or worsening) noted in 21% to 29% of the active-treatment groups vs 9% in the placebo group. There were no significant differences between the two fluticasone propionate dosages in any efficacy measurement. Morning plasma cortisol concentrations and frequency of drug-related adverse events were similar in the fluticasone propionate and placebo groups. CONCLUSION: In children as young as 4 years, 100 micrograms of fluticasone propionate aqueous nasal spray given once daily is as effective as 200 micrograms given once daily, the usual adult dose for the treatment of seasonal allergic rhinitis. Both fluticasone propionate dosages were well tolerated and neither dosage appears to interfere with the hypothalamic-pituitary-adrenal axis in children.

Administration, Topical↗