pulmicort has been researched along with Anaphylaxis* in 7 studies
1 review(s) available for pulmicort and Anaphylaxis
Article | Year |
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Budesonide. A preliminary review of its pharmacodynamic properties and therapeutic efficacy in asthma and rhinitis.
Budesonide is a non-halogenated glucocorticosteroid which has been shown to possess a high ratio of topical to systemic activity compared with a number of reference corticosteroids such as beclomethasone dipropionate, flunisolide, and triamcinolone acetonide. It appears to undergo extensive first-pass metabolism to metabolites of minimal activity which accounts for the low level of systemic activity. The majority of therapeutic trials in asthma have been of short term duration and have demonstrated that conventional doses of inhaled budesonide (200 to 800 micrograms/day) and beclomethasone dipropionate (400 to 800 micrograms/day) are of similar efficacy in both adults and children with moderate to severe asthma. Other studies have compared high doses of inhaled budesonide (400 to 3200 micrograms/day in 4 divided doses) with both alternate day (7.5 to 60 mg) and daily (7.5 to 40 mg) oral prednisone in patients with severe or unstable asthma. In the small number of such trials to date, inhaled budesonide was superior to prednisone with respect to the level of asthma control and the lesser influence on adrenal function. Long term open studies have similarly shown that inhaled budesonide can be gradually substituted for oral prednisone in steroid-dependent patients, often with a concomitant improvement in pulmonary function and asthma control. Intranasal budesonide (200 to 400 micrograms/day) relieves nasal symptoms in patients with seasonal allergic, perennial allergic and vasomotor rhinitis. In comparative studies in patients with seasonal rhinitis it has been shown to be of similar efficacy as intranasal flunisolide and intranasal beclomethasone dipropionate and superior to intranasal sodium cromoglycate (cromolyn sodium) and the antihistamine dexchlorpheniramine. Following inhalation, the most commonly reported side effects have been candidiasis, dysphonia and sore throat, while after intranasal administration the most frequent adverse reactions have been nasal stinging, throat irritation, dry nose and slight nasal bleeding. At usual dosages, both formulations of budesonide appear to have little or no effect on adrenal function. Thus, at this stage in its development budesonide has been shown to offer an effective alternative to oral or other inhaled corticosteroids in the management of asthma and rhinitis. However, its relative efficacy and tolerability during long term use, compared with beclomethasone dipropionate, remains to be clarified. Topics: Administration, Topical; Adrenal Glands; Adult; Anaphylaxis; Animals; Anti-Inflammatory Agents; Asthma; Budesonide; Child; Clinical Trials as Topic; Cricetinae; Glucocorticoids; Humans; Intestinal Absorption; Kinetics; Male; Pregnenediones; Rhinitis, Allergic, Perennial; Rhinitis, Allergic, Seasonal; Rhinitis, Vasomotor; Tissue Distribution | 1984 |
1 trial(s) available for pulmicort and Anaphylaxis
Article | Year |
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Budesonide. A preliminary review of its pharmacodynamic properties and therapeutic efficacy in asthma and rhinitis.
Budesonide is a non-halogenated glucocorticosteroid which has been shown to possess a high ratio of topical to systemic activity compared with a number of reference corticosteroids such as beclomethasone dipropionate, flunisolide, and triamcinolone acetonide. It appears to undergo extensive first-pass metabolism to metabolites of minimal activity which accounts for the low level of systemic activity. The majority of therapeutic trials in asthma have been of short term duration and have demonstrated that conventional doses of inhaled budesonide (200 to 800 micrograms/day) and beclomethasone dipropionate (400 to 800 micrograms/day) are of similar efficacy in both adults and children with moderate to severe asthma. Other studies have compared high doses of inhaled budesonide (400 to 3200 micrograms/day in 4 divided doses) with both alternate day (7.5 to 60 mg) and daily (7.5 to 40 mg) oral prednisone in patients with severe or unstable asthma. In the small number of such trials to date, inhaled budesonide was superior to prednisone with respect to the level of asthma control and the lesser influence on adrenal function. Long term open studies have similarly shown that inhaled budesonide can be gradually substituted for oral prednisone in steroid-dependent patients, often with a concomitant improvement in pulmonary function and asthma control. Intranasal budesonide (200 to 400 micrograms/day) relieves nasal symptoms in patients with seasonal allergic, perennial allergic and vasomotor rhinitis. In comparative studies in patients with seasonal rhinitis it has been shown to be of similar efficacy as intranasal flunisolide and intranasal beclomethasone dipropionate and superior to intranasal sodium cromoglycate (cromolyn sodium) and the antihistamine dexchlorpheniramine. Following inhalation, the most commonly reported side effects have been candidiasis, dysphonia and sore throat, while after intranasal administration the most frequent adverse reactions have been nasal stinging, throat irritation, dry nose and slight nasal bleeding. At usual dosages, both formulations of budesonide appear to have little or no effect on adrenal function. Thus, at this stage in its development budesonide has been shown to offer an effective alternative to oral or other inhaled corticosteroids in the management of asthma and rhinitis. However, its relative efficacy and tolerability during long term use, compared with beclomethasone dipropionate, remains to be clarified. Topics: Administration, Topical; Adrenal Glands; Adult; Anaphylaxis; Animals; Anti-Inflammatory Agents; Asthma; Budesonide; Child; Clinical Trials as Topic; Cricetinae; Glucocorticoids; Humans; Intestinal Absorption; Kinetics; Male; Pregnenediones; Rhinitis, Allergic, Perennial; Rhinitis, Allergic, Seasonal; Rhinitis, Vasomotor; Tissue Distribution | 1984 |
6 other study(ies) available for pulmicort and Anaphylaxis
Article | Year |
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Evaluation of efficiency and safety of combined loratadine and budesonide in patients with anaphylactic rhinitis: A protocol for systematic review and meta-analysis.
Among the most prevalent allergic conditions that affect children is anaphylactic rhinitis (AR). It is capable of leading to physical as well as mental health issues. Concomitant use of loratadine and budesonide may improve symptoms of AR more than treatment with either drug alone. To assess the efficacy and safety of combined loratadine and budesonide for patients experiencing AR is the aim of this study.. We will apply 2 independent authors in six databases, including EMBASE, Pub Med, Web of Science, China National Knowledge Infrastructure, WanFang Database, Chinese Scientific Journal Database (VIP database). Studies evaluating the efficacy and safety of combined loratadine and budesonide in patients with AR will include studies published between inception and Dec 2021. Accordingly, the data will have to be in English and Chinese. For the selection of data extraction, the studies and risk of bias assessment will be completed by 2 independent authors. Accordingly, data synthesis will be conducted through RevMan 5.3 software. The study will establish heterogeneity using the I2 test. Without correct data or information, there is a need for Publication bias, which is assessed by performing the Begg and Egger test and generating a funnel plot.. The study provides a trustable clinical foundation for loratadine and budesonide for AR treatment.OSF registration number: DOI 10.17605/OSF.IO/M2RFGEthics and dissemination: Because the present study is founded on existing studies, it does not require ethics approval. Topics: Anaphylaxis; Budesonide; Child; Humans; Loratadine; Meta-Analysis as Topic; Research Design; Rhinitis; Systematic Reviews as Topic | 2022 |
Effect of glucocorticosteroid treatment on ovalbumin-induced IgE-mediated immediate and late allergic response in guinea pig.
The effect of glucocorticosteroid (GCS) treatment on ovalbumine-induced IgE-mediated immediate and late allergic response was studied in sensitized guinea pigs. The results show that the GCS budesonide (BUD) inhibits the allergen-induced IgE-mediated immediate and late bronchial obstruction. The effect on the early reaction is correlated to the inhibition of leukotrienes and histamine release. The importance of mediator release inhibition for the antianaphylactic effect of GCS is discussed. In examining the effect on the late reaction, it was found that BUD had to be present during the early reaction but did not inhibit the early reaction. Furthermore, the effect on the late reaction was correlated to the inhibition of vascular leakage but not to the infiltration of inflammatory cells as examined in bronchoalveolar lavage. The results indicate that some triggering factors important for the development of the late reaction are released during the early reaction. Inhibition of the release of that factor or the activation of inflammatory cells by that factor might be the mechanism behind the antiinflammatory activities of GCS. Topics: Anaphylaxis; Animals; Antigens; Bronchi; Bronchial Provocation Tests; Budesonide; Cromolyn Sodium; Dimercaprol; Guinea Pigs; Histamine Release; Hypersensitivity; Hypersensitivity, Delayed; Immunoglobulin E; Leukotriene B4; Lung; Ovalbumin; Peptide Hydrolases; Pregnenediones; SRS-A | 1988 |
Antigen-induced bronchial anaphylaxis in actively sensitized SD rats. Effects of glucocorticoid treatment.
We examined the effects of glucocorticosteroids (GCS) on antigen-induced bronchial anaphylactic reactions (BAR) in SD rats immunized with ovalbumin (OA) and alum. The animals were treated with vehicle, budesonide (BUD), dexamethasone (DEX), or hydrocortisone (HC) at various times before intravenous (i.v.) antigen challenge. The drugs were administered either intraperitoneally (i.p.) or intratracheally (i.t.); the BAR was elicited by a low or by a high challenge dose of antigen. A BAR elicited by a low challenge dose of antigen was reduced in a dose-dependent way by all GCS after i.p. administration; at 1 mg/kg, BUD and DEX significantly reduced BAR and at 50 mg/kg all three of the examined compounds inhibited the BAR by 50% or more. For BUD, maximum effect was recorded when it was given 12 h before test. There was only a slight variation in the inhibitory effects of the GCS with immunization conditions of test animals. I.t. instillation of the drugs did not markedly increase their inhibitory capacity as compared to i.p. administration. BAR elicited by a high antigen dose was at best marginally affected by the GCS when given either i.p. or i.t. Thus, antigen-induced airway reactivity in rats can be reduced by GCS treatment provided that this is performed sufficiently long before the test and that the challenge dose of antigen is not too high. Topics: Acetophenones; Administration, Topical; Alum Compounds; Aluminum; Anaphylaxis; Animals; Antigens; Bronchial Diseases; Budesonide; Cromolyn Sodium; Dexamethasone; Dose-Response Relationship, Drug; Drug Interactions; Glucocorticoids; Immunization; Injections, Intraperitoneal; Injections, Intravenous; Male; Ovalbumin; Pregnenediones; Quinacrine; Rats; Rats, Inbred Strains; Respiration; Sulfates; Time Factors | 1986 |
Use of steroidal antiinflammatory drug provides further evidence for a potential role of PAF-acether in bronchial anaphylaxis.
We presently demonstrate that PAF-acether (1-O-alkyl-2-O-acetyl-sn-glycerol-3-phosphoryl-choline) is formed by sensitized guinea pig lungs upon in vitro antigenic challenge. Pretreatment of the animals with a steroidal antiinflammatory drug, budesonide, almost totally suppresses this biosynthesis. Since budesonide inhibits the anaphylactic bronchoconstriction in actively sensitized guinea pigs, these data strongly support the assumption that PAF-acether is a mediator of bronchial anaphylaxis. Topics: Anaphylaxis; Animals; Bronchi; Budesonide; Guinea Pigs; Immunoglobulin E; In Vitro Techniques; Platelet Activating Factor; Pregnenediones | 1986 |
Protective effects of the glucocorticoid, budesonide, on lung anaphylaxis in actively sensitized guinea-pigs: inhibition of IgE-but not of IgG-mediated anaphylaxis.
1 The effect of glucocorticoid pretreatment on antigen-induced bronchoconstriction was studied in guinea-pigs actively sensitized to two different ovalbumin regiments (one producing IgE- and IgG-like antibodies and the other exclusively IgG-like antibodies). 2 Budesonide (50 mg/kg) and hydrocortisone (50 mg/kg) given as one intraperitoneal injection 15-20 h before and anaphylactic tests or as two consecutive intraperitoneal injections 5 and 6 days before, led to a decreased bronchial capacity. In this respect glucocorticoid pretreatment was effective only in guinea-pigs sensitized to produce both IgE-like and IgG-like antibodies. 3 Budesonide pretreatment also reduced the capacity of anaphylactically-challenged chopped lung tissue to release histamine in guinea-pigs sensitized to produce both IgE- and IgG-like antibodies. 4 Budesonide pretreatment did not change the levels of circulating IgG1a and IgE-like homocytotropic antibodies as measured by passive cutaneous anaphylaxis; nor did it affect histamine or methacholine-induced bronchoconstriction in vivo or the capacity of histamine or methacholine to contract the guinea-pig isolated trachea preparation of the isoprenaline-induced relaxation of this preparation. 5 The selective inhibitory effects of budesonide and hydrocortisone on IgE-mediated but not IgG-mediated anaphylaxis and the relevance to human atopic disease are discussed. Topics: Anaphylaxis; Animals; Budesonide; Female; Glucocorticoids; Guinea Pigs; Hydrocortisone; Immunoglobulin E; Immunoglobulin G; In Vitro Techniques; Lung; Male; Muscle Contraction; Passive Cutaneous Anaphylaxis; Pregnenediones; Respiration; Respiratory Hypersensitivity | 1982 |
The influence of a new corticosteroid, budesonide, on anaphylactic bronchoconstriction and SRS-A release in the guinea pig.
Groups of guinea pigs sensitized with ovalbumin were treated with budesonide and beclomethasone dipropionate, respectively, in an intraperitoneal dose of 50 mg/kg. 20 h later, the anaphylactic release of histamine and slow reacting substance of anaphylaxis (SRS-A) from chopped lung tissue was studied. Whereas the corticosteroids studied had no effect on the tissue content of histamine or on the amount of antigen-induced release of this autacoid, budesonide and beclomethasone dipropionate to a great extent inhibited the release of SRS-A. The anti-anaphylactic effect of budesonide and beclomethasone was also shown in sensitized guinea pigs pretreated with mepyramine, 2.5 mg/kg intraperitoneally, and challenged with nebulized ovalbumin. We suggest that the partial protection given by the corticosteroids budesonide and beclomethasone dipropionate is due to the inhibiton of SRS-A release. Topics: Anaphylaxis; Animals; Beclomethasone; Bronchial Spasm; Budesonide; Female; Glucocorticoids; Guinea Pigs; Histamine Release; Immunization; Male; Pregnenediones; Respiratory Tract Diseases; SRS-A | 1981 |