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Pang JC, Vasudev M, Du AT, Nottoli MM, Dang K, Kuan EC. Intranasal Anticholinergics for Treatment of Chronic Rhinitis: Systematic Review and Meta-Analysis. Laryngoscope 2023; 133:722-731. [PMID: 35838014 DOI: 10.1002/lary.30306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 06/14/2022] [Accepted: 07/04/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Topical intranasal anticholinergics are commonly prescribed for the relief of chronic rhinitis and associated symptoms, warranting thorough assessment of the supporting evidence. The present study aimed to evaluate the safety and efficacy of anticholinergic nasal sprays in the management of allergic and non-allergic rhinitis symptom severity and duration. METHODS A search encompassing the Cochrane Library, PubMed/MEDLINE, and Scopus databases was conducted. Primary studies describing rhinorrhea, nasal congestion, and/or postnasal drip outcomes in rhinitis patients treated with an anticholinergic spray were included for review. RESULTS The search yielded 1,029 unique abstracts, of which 12 studies (n = 2,024) met inclusion criteria for qualitative synthesis and 9 (n = 1,920) for meta-analysis. Median follow-up was 4 weeks and ipratropium bromide was the most extensively trialed anticholinergic. Compared to placebo, anticholinergic treatment was demonstrated to significantly reduce rhinorrhea severity scores (standardized mean difference [95% CI] = -0.77 [-1.20, -0.35]; -0.43 [-0.72, -0.13]) and duration (-0.62 [-0.95, -0.30]; -0.29 [-0.47, -0.10]) in allergic and non-allergic rhinitis patients respectively. Benefit was less consistent for nasal congestion, postnasal drip, and sneezing symptoms. Reported adverse effects included nasal mucosa dryness or irritation, epistaxis, headaches, and pharyngitis, though comparison to placebo found significantly greater risk for epistaxis only (risk ratio [95% CI] = 2.19 [1.22, 3.93]). CONCLUSION Albeit treating other symptoms with less benefit, anticholinergic nasal sprays appear to be safe and efficacious in reducing rhinorrhea severity and duration in both rhinitis etiologies. This evidence supports their continued use in the treatment of rhinitis-associated rhinorrhea. LEVEL OF EVIDENCE 1 Laryngoscope, 133:722-731, 2023.
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Affiliation(s)
- Jonathan C Pang
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
| | - Milind Vasudev
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
| | - Amy T Du
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
| | - Madeline M Nottoli
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
| | - Katherine Dang
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
| | - Edward C Kuan
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
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Reid JK, Davis BE, Cockcroft DW. The effect of ipratropium nasal spray on bronchial methacholine challenge. Chest 2005; 128:1245-7. [PMID: 16162713 DOI: 10.1378/chest.128.3.1245] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
PURPOSES To determine the effect ipratropium bromide nasal spray has on methacholine challenge testing for airway hyperresponsiveness. MATERIALS AND METHODS Ten subjects with known airway hyperresponsiveness to methacholine who had been clinically stable in the preceding 2 months participated in a randomized, double-blind, placebo-controlled, crossover study. Methacholine challenge testing was conducted on successive days: day 1 after pretreatment with aqueous 0.03% nasal ipratropium, and day 2 with normal saline solution placebo. RESULTS The provocative concentration of methacholine causing a 20% fall in FEV1 (PC20) was higher after nasal ipratropium than after saline solution placebo (2.1 mg/mL vs 1.6 mg/mL, p = 0.02). This difference is equal to approximately one-half concentration difference, probably within the limits of reproducibility of the test. CONCLUSIONS Pretreatment with nasal ipratropium results in a small increase in PC20. Although this difference achieves statistical significance, it is probably not clinically significant.
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Affiliation(s)
- John K Reid
- Division of Respiratory, Critical Care, and Sleep Medicine, University of Saskatchewan, 5th Floor, Ellis Hall, 103 Hospital Dr, Saskatoon, SK, Canada S7N 0W8
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Allergic Rhinitis. Fam Med 2003. [DOI: 10.1007/978-0-387-21744-4_36] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Smeraldi A, Crimi E, Milanese M, Rossetti A, Cantini L, Brusasco V. Efficacy of Ipratropium Bromide Aqueous Nasal Spray in the Prevention of Nasal Secretion Induced by Inhaled Methacholine. Clin Drug Investig 2002. [DOI: 10.2165/00044011-200222040-00006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Bousquet J, Van Cauwenberge P, Khaltaev N. Allergic rhinitis and its impact on asthma. J Allergy Clin Immunol 2001; 108:S147-334. [PMID: 11707753 DOI: 10.1067/mai.2001.118891] [Citation(s) in RCA: 2090] [Impact Index Per Article: 90.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- J Bousquet
- Department of Allergy and Respiratory Diseases, University Hospital and INSERM, Montpellier, France
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Dockhorn R, Aaronson D, Bronsky E, Chervinsky P, Cohen R, Ehtessabian R, Finn A, Grossman J, Howland W, Kaiser H, Pearlman D, Sublett J, Ratner P, Settipane G, Sim T, Storms W, Webb R, Drda K, Wood C. Ipratropium bromide nasal spray 0.03% and beclomethasone nasal spray alone and in combination for the treatment of rhinorrhea in perennial rhinitis. Ann Allergy Asthma Immunol 1999; 82:349-59. [PMID: 10227333 DOI: 10.1016/s1081-1206(10)63284-x] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Perennial rhinitis is a common condition that affects up to 10% to 20% of the population. Multiple agents are frequently administered since no single agent provides complete relief. Studies assessing the benefit/risk of combined therapy are important especially for newly approved agents such as ipratropium bromide nasal spray 0.03%, a topical anticholinergic agent, approved specifically for the treatment of rhinorrhea in allergic and non-allergic perennial rhinitis. OBJECTIVE To compare the efficacy and safety of the combined use of ipratropium bromide nasal spray 0.03% (42 microg per nostril tid) and beclomethasone dipropionate nasal spray (84 microg per nostril bid) against that of either active agent alone for the treatment of rhinorrhea. DESIGN Multicenter, 6-week, double-blind, randomized active- and placebo-controlled, parallel trial. SETTING Allergist and general practitioner clinical practices. PATIENTS Five hundred thirty-three patients with perennial rhinitis (279 allergic and 274 non-allergic), 8 to 75 years of age, who had at least a mild degree of severity of rhinorrhea for a minimum of 2 hours per day during the 1 week screening period as well as congestion or sneezing also of at least mild severity. INTERVENTION Either (1) ipratropium bromide nasal spray 0.03% (42 microg per nostril tid) plus beclomethasone dipropionate nasal spray (84 microg per nostril bid), (2) ipratropium bromide nasal spray 0.03% (42 microg per nostril tid) alone, (3) beclomethasone dipropionate nasal spray (84 microg per nostril bid) alone, or (4) vehicle [matching placebo nasal spray for the ipratropium bromide (2 sprays per nostril tid)] or beclomethasone dipropionate (2 sprays per nostril bid). MAIN OUTCOME MEASURE Severity and duration of rhinorrhea, and patient and physician global assessment of control of rhinorrhea. RESULTS Ipratropium bromide nasal spray plus beclomethasone nasal spray was more effective than either active agent alone or vehicle in reducing the average severity and duration of rhinorrhea during 4 weeks of treatment. The advantage of ipratropium bromide plus beclomethasone nasal spray was evident by the first day of combined treatment and continued throughout the 2-week treatment period. Ipratropium bromide nasal spray had a faster onset of action during the first week of treatment and reduced the duration of rhinorrhea more than beclomethasone. Beclomethasone nasal spray was more effective in reducing the severity of congestion and sneezing than ipratropium. In patients who had not responded well to a nasal steroid prior to participation in the study based on a questionnaire administered at screening, ipratropium bromide was as effective in the steroid non-responders as steroid responders, whereas beclomethasone was more effective in steroid responders. Combined active therapy was well tolerated with no increase in adverse events over that seen previously with ipratropium bromide or beclomethasone nasal spray alone. CONCLUSIONS The combined use of ipratropium bromide nasal spray with beclomethasone dipropionate nasal spray is more effective than either active agent for the treatment of rhinorrhea, and does not result in a potentiation of adverse drug reactions. Ipratropium bromide nasal spray 0.03% alone should be considered in patients for whom rhinorrhea is the primary symptom, and its use in combination with a nasal steroid should be considered in patients where rhinorrhea is one of the predominant symptoms, or in patients with rhinorrhea not fully responsive to other therapy.
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Affiliation(s)
- R Dockhorn
- Department of Medicine, University of Missouri Kansas City, USA
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Finn AF, Aaronson D, Korenblat P, Lumry W, Settipane G, Spector S, Woehler T, Drda K, Wood CC. Ipratropium bromide nasal spray 0.03% provides additional relief from rhinorrhea when combined with terfenadine in perennial rhinitis patients; a randomized, double-blind, active-controlled trial. AMERICAN JOURNAL OF RHINOLOGY 1998; 12:441-9. [PMID: 9883302 DOI: 10.2500/105065898780707919] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Medical treatment of perennial rhinitis is aimed at providing symptomatic relief of individual symptoms. Multiple agents are administered when no single agent provides complete relief. Studies assessing the benefit/risk of combined therapy are important, especially for newly available agents such as ipratropium bromide nasal spray, a topical anticholinergic agent approved for the treatment of rhinorrhea in allergic and nonallergic perennial rhinitis. The objective was to determine whether the combined use of ipratropium bromide nasal spray 0.03% (42 mcg per nostril) administered three times daily with a nonsedating antihistamine (terfenadine, 60 mg administered twice daily) is safe and provides greater clinical benefit than use of the placebo nasal spray plus terfenadine. Our method was a multicenter, 6-week, double-blind, randomized, active-controlled, crossover trial of 205 patients with perennial rhinitis (114 allergic and 91 nonallergic), 18 to 75 years of age, who had clinically significant rhinorrhea. After a 1-week run-in period, patients were treated for 2 weeks with one of the two treatment regimens, followed by a 1-week washout period, and then were treated for another 2 weeks with the other treatment regimen. Daily diary symptoms scores of rhinorrhea, congestion, and sneezing were obtained, as well as biweekly patient and physician global assessments of treatment effectiveness of each of the nasal symptoms. Ipratropium bromide nasal spray plus terfenadine was more effective than vehicle plus terfenadine in reducing the average severity (38% versus 28%) and duration (46% versus 30%) of rhinorrhea during the 2 weeks of treatment from baseline (p < 0.05). The advantage of ipratropium bromide nasal spray plus terfenadine was evident by the second day of treatment and continued throughout the 2-week treatment period. Of patients who responded more to one treatment than another, 69% responded to ipratropium bromide nasal spray plus terfenadine, compared to 31% to vehicle plus terfenadine (p < 0.05). Both physicians and patients rated control of rhinorrhea and sneezing by ipratropium bromide nasal spray plus terfenadine as superior to vehicle plus terfenadine (p < 0.05). The symptom of congestion was controlled equally well by both treatments. Combined active therapy was well tolerated with no increase in adverse events over that seen previously with ipratropium bromide nasal spray alone. The combination of ipratropium bromide nasal spray with terfenadine is more effective than vehicle plus terfenadine for the treatment of rhinorrhea, and does not result in a potentiation of adverse drug reactions.
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Affiliation(s)
- A F Finn
- National Allergy, Asthma and Urticaria Centers of Charleston P.A., SC 29406, USA
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Baroody FM, Rouadi P, Driscoll PV, Bochner BS, Naclerio RM. Intranasal beclomethasone reduces allergen-induced symptoms and superficial mucosal eosinophilia without affecting submucosal inflammation. Am J Respir Crit Care Med 1998; 157:899-906. [PMID: 9517609 DOI: 10.1164/ajrccm.157.3.97-07060] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Previous investigations have suggested that nasal secretions, obtained by lavage or scraping, and the nasal submucosa, sampled by biopsy, are two distinct compartments. We investigated the effect of intranasal corticosteroids on antigen-induced eosinophil influx into both compartments. We performed a double-blind, placebo-controlled study in 15 patients with seasonal allergic rhinitis. Beclomethasone dipropionate, 84 microg twice a day, was delivered to one nostril while the other nostril received placebo for 1 wk. Subjects were then challenged with grass or ragweed extracts on each inferior turbinate. Nasal scrapings from both inferior turbinates were obtained before and 24 h after challenge, and bilateral inferior turbinate biopsies were obtained 24 h after challenge, with the subjects still receiving treatment. Intranasal steroids led to a significant reduction in sneezes and eosinophil influx in nasal secretions without affecting the number of eosinophils in the submucosa. Furthermore, intranasal steroids had no effect on the numbers of submucosal EG2+ (activated eosinophils) or CD25+ (IL-2-receptor-bearing) cells, nor did they decrease the endothelial expression of vascular cell adhesion molecule-1 (VCAM-1). These data show that pretreatment with intranasal steroids successfully inhibited the clinical response to allergen and reduced eosinophils in the superficial compartment of the nasal mucosa, but it had no effect on inflammation in the deeper compartment. This might be related to a different distribution of the active medication and antigen into the nasal mucosa or to a specific effect of the active medication on the epithelium resulting in inhibited migration of eosinophils across this layer.
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Affiliation(s)
- F M Baroody
- Section of Otolaryngology/Head and Neck Surgery, The University of Chicago, Illinois 60637, USA.
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Knowles MR, Robinson JM, Wood RE, Pue CA, Mentz WM, Wager GC, Gatzy JT, Boucher RC. Ion composition of airway surface liquid of patients with cystic fibrosis as compared with normal and disease-control subjects. J Clin Invest 1997; 100:2588-95. [PMID: 9366574 PMCID: PMC508460 DOI: 10.1172/jci119802] [Citation(s) in RCA: 210] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
To test whether a major contribution of airways epithelial ion transport to lung defense reflects the regulation of airway surface liquid (ASL) ionic composition, we measured ASL composition using the filter paper technique. On nasal surfaces, the Cl- concentration (approximately 125 meq/liter) was similar to plasma, but the Na+ concentration (approximately 110 meq/liter) was below plasma, and K+ concentration (approximately 30 meq/liter) above plasma. The resting ASL osmolarity [2(Na+ + K+); 277 meq/liter] approximated isotonicity. There were no detectable differences between cystic fibrosis (CF) and normal subjects. In the lower airways, the Na+ concentrations were 80-85 meq/liter, K+ levels approximately 15 meq/liter, and Cl- concentrations 75-80 meq/liter. Measurements of Na+ activity with Na(+)-selective electrodes and osmolality with freezing point depression yielded values consistent with the monovalent cation measurements. Like the nasal surfaces, no differences in cations were detected between CF, normal, or chronic bronchitis subjects. The tracheobronchial ASL hypotonicity was hypothesized to reflect collection-induced gland secretion, a speculation consistent with observations in which induction of nasal gland secretion produced hypotonic secretions. We conclude that there are no significant differences in ASL ion concentrations between CF, normal, and chronic bronchitis subjects and, because ASL ion concentrations exceed values consistent with defensin activity, the failure of CF lung defense may reflect predominantly factors other than salt-dependent defensins.
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Affiliation(s)
- M R Knowles
- Cystic Fibrosis/Pulmonary Research and Treatment Center, School of Medicine, University of North Carolina at Chapel Hill 27599, USA
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Meltzer EO, Orgel HA, Biondi R, Georgitis J, Milgrom H, Munk Z, Van Bavel J, Wood CC, Drda K. Ipratropium nasal spray in children with perennial rhinitis. Ann Allergy Asthma Immunol 1997; 78:485-91. [PMID: 9164362 DOI: 10.1016/s1081-1206(10)63236-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To compare the efficacy and safety of ipratropium nasal spray and placebo administered twice each day for 4 weeks in pediatric patients with perennial rhinitis who had rhinorrhea as a major complaint. METHODS This was a multicenter, double-blind, parallel group study. Patients aged 6 to 18 years with symptoms of perennial nonallergic (PNAR) or perennial allergic rhinitis (PAR) were randomized to receive ipratropium (42 micrograms per nostril) or placebo nasal spray, double-blind, twice each day for 4 weeks. Efficacy was evaluated by nasal symptoms, especially anterior rhinorrhea, and quality of life. Previous caregivers for rhinitis and medications used in the past were also evaluated. RESULTS A total of 202 patients were empanelled, 162 with PAR, 40 with PNAR; of these 151 with mild-severe rhinorrhea were evaluated for efficacy. Treatment with ipratropium reduced symptoms of rhinorrhea primarily in patients with PNAR. In patients with PAR this response was less pronounced, and was seen as a modest decrease in the severity of rhinorrhea noted in the first 2 weeks of treatment. Quality of life assessments confirmed that rhinorrhea was bothersome to these pediatric patients, and suggested that treatment with ipratropium nasal spray was associated with an improvement, especially in the patients with PNAR. There were few adverse events; these were similar in the two treatment groups. CONCLUSIONS Ipratropium nasal spray 0.03% administered at a dose of 42 micrograms/nostril bid is a safe and effective new therapy for control of anterior rhinorrhea in pediatric patients with PNAR. Twice daily administration is adequate for patients with PNAR, but patients with PAR might benefit from more frequent administration (e.g., tid).
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Affiliation(s)
- E O Meltzer
- Allergy & Asthma Medical Group & Research Center, APC; San Diego, California, USA
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Chung JH, deTineo ML, Naclerio RM, Sorrentino JV, Winslow CM, Baroody FM. Low dose clemastine inhibits sneezing and rhinorrhea during the early nasal allergic reaction. Ann Allergy Asthma Immunol 1997; 78:307-12. [PMID: 9087158 DOI: 10.1016/s1081-1206(10)63187-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Clemastine (1 mg) is currently available over-the-counter for the treatment of allergic rhinitis. OBJECTIVE To evaluate the efficacy of half the standard dose of clemastine (0.5 mg) in inhibiting the nasal response to allergen and the cutaneous response to histamine. METHODS Double-blind, placebo-controlled, crossover study of 20 allergic subjects out of season. The subjects received placebo or clemastine administered one, four, and six hours before the challenges. Filter paper discs were used both to challenge the nasal mucosa with diluent and allergen and collect generated secretions. Sneezes, secretion weights, nasal and ocular symptoms, and albumin levels in nasal secretions were monitored for the nasal challenge. Intradermal skin testing was performed with diluent followed by histamine and the wheal and flare reactions were measured. RESULTS There was a significant reduction in the number of sneezes after clemastine administered one, four, and six hours prior to challenge compared with placebo (P < .01). Clemastine administered four and six hours before challenge reduced sneezing significantly more than clemastine administered one hour before challenge (P < .05). Antigen-induced increases in secretion weights and symptoms of rhinorrhea were significantly reduced compared with placebo only when clemastine was administered four and six hours prior to challenge (P < .05). Pretreatment with clemastine had no significant inhibitory effects on other nasal symptoms or on albumin levels in nasal secretions, an objective index of increased vascular permeability. Pretreatment with clemastine did not inhibit the histamine-induced wheal skin reaction but showed a tendency, when administered six hours prior to the intradermal challenge, to reduce the flare reaction induced by the lowest dose of histamine (P = .05). CONCLUSIONS The data show that clemastine, given at half the usual dose four and six hours prior to allergen challenge, provides relief for sneezing and rhinorrhea and suggests that this dose might be useful in the treatment of allergic rhinitis.
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Affiliation(s)
- J H Chung
- Otolaryngology-Head and Neck Surgery, Pritzker School of Medicine, University of Chicago, Illinois, USA
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Strollo PJ, Sanders MH, Stiller RA. CONTINUOUS AND BILEVEL POSITIVE AIRWAY PRESSURE THERAPY IN SLEEP DISORDERED BREATHING. Oral Maxillofac Surg Clin North Am 1995. [DOI: 10.1016/s1042-3699(20)30820-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Georgitis JW, Banov C, Boggs PB, Dockhorn R, Grossman J, Tinkelman D, Roszko P, Wood C. Ipratropium bromide nasal spray in non-allergic rhinitis: efficacy, nasal cytological response and patient evaluation on quality of life. Clin Exp Allergy 1994; 24:1049-55. [PMID: 7874603 DOI: 10.1111/j.1365-2222.1994.tb02742.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
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)
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Affiliation(s)
- J W Georgitis
- Bowman Gray School of Medicine of Wake Forest University, Winston-Salem, NC 27157
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Wagenmann M, Baroody FM, Jankowski R, Nadal JC, Roecker-Cooper M, Wood CC, Naclerio RM. Onset and duration of inhibition of ipratropium bromide nasal spray on methacholine-induced nasal secretions. Clin Exp Allergy 1994; 24:288-90. [PMID: 8012861 DOI: 10.1111/j.1365-2222.1994.tb00233.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
We performed a randomized, double-blind, placebo-controlled cross-over study with two different concentrations of ipratropium bromide (Atrovent) nasal spray to evaluate its onset and duration of inhibition. Twenty-four subjects with perennial rhinitis participated in the trial. Fifteen minutes to 12 hours after administration of ipratropium bromide (42 or 168 micrograms/nostril) or placebo nasal spray, methacholine challenges were performed and nasal secretion weights measured. After placebo administration the effect of methacholine remained unchanged over the 12-h-period. Both the 42 and 168 micrograms/nostril doses significantly inhibited the nasal hypersecretions induced by methacholine challenge within 15 min of treatment (P < 0.05). The 168 micrograms dose of ipratropium bromide continued to significantly reduce secretion weights through 6 hours, but the effectiveness of the 42 micrograms dose disappeared within 3 h. In addition to having a longer duration, the 168 micrograms/nostril dose produced approximately twice the inhibitory effect of the 42 micrograms dose.
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Affiliation(s)
- M Wagenmann
- Johns Hopkins University School of Medicine, Department of Medicine (Division of Clinical Immunology), Baltimore, MD 21224
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Naclerio RM, Baroody FM. Response of nasal mucosa to histamine or methacholine challenge: use of a quantitative method to examine the modulatory effects of atropine and ipratropium bromide. J Allergy Clin Immunol 1992; 90:1051-4. [PMID: 1460207 DOI: 10.1016/0091-6749(92)90122-i] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We have developed a new technique for the direct local administration of test solutions to the nasal mucosa and for quantification of nasal secretory responses. This technique, a variation on several published reports of filter paper use, allows simple and rapid determination of drug effects and facilitates the analysis of ipsilateral and contralateral responses to local challenge of the nasal mucosa. We have used this technique to investigate the secretory responses of the nasal mucosa to methacholine and histamine and to determine the effects of atropine and ipratropium bromide (Atrovent nasal spray) on these secretory responses.
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Affiliation(s)
- R M Naclerio
- Johns Hopkins University School of Medicine, Baltimore, MD
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