methacholine chloride has been researched along with Dyspnea in 55 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 3 (5.45) | 18.7374 |
1990's | 18 (32.73) | 18.2507 |
2000's | 25 (45.45) | 29.6817 |
2010's | 8 (14.55) | 24.3611 |
2020's | 1 (1.82) | 2.80 |
Authors | Studies |
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Chiba, Y; Fukuda, K; Haraguchi, R; Higashimoto, Y; Iwanaga, T; Nishiyama, O; Sano, A; Sano, H; Tohda, Y | 1 |
Camiciottoli, G; Chellini, E; Fontana, GA; Lavorini, F; Magni, C; Pistolesi, M | 1 |
Chun, EM; Jo, YJ; Lim, SY | 1 |
Bacon, SL; Boudreau, M; Cartier, A; Lavoie, KL; Lemière, C; Morizio, A; Trutshnigg, B | 1 |
Lim, KG; Nickels, AS | 1 |
Deesomchok, A; Fisher, T; Lam, YM; Lougheed, MD; O'Donnell, DE; Ora, J; Webb, KA | 1 |
Alais, ME; Nigro, CA; Rhodius, EE | 1 |
Bara, I; Berger, P; Girodet, PO; Marthan, R; Ozier, A; Tunon de Lara, JM | 1 |
Civelek, E; Sahiner, UM; Sekerel, BE; Tuncer, A; Yavuz, ST | 1 |
De Jongste, JC; Hoogsteden, HC; Overbeek, SE; Prins, JB; van den Toorn, LM | 1 |
Castagnaro, A; Chetta, A; Del Donno, M; Foresi, A; Malorgio, R; Olivieri, D; Pisi, G | 1 |
Beckerman, M; Berar-Yanay, N; Magadle, R; Weiner, P | 1 |
Bianchi, R; Duranti, R; Filippelli, M; Gigliotti, F; Grazzini, M; Scano, G; Stendardi, L | 1 |
Aalbers, R; Politiek, MJ; Postma, DS; van der Woude, HJ; Winter, TH | 1 |
Anto, JM; Basagana, X; Capelastegui, A; Maldonado, JA; Martínez Moratalla, J; Muniozguren, N; Payo, F; Quintana, JM; Sunyer, J; Urrutia, I | 1 |
Malakauskas, K; Sakalauskas, R; Sitkauskiene, B; Stravinskaite, K | 2 |
Aronsson, D; Bjermer, L; Tufvesson, E | 1 |
Binazzi, B; Chiti, L; Coli, C; Duranti, R; Laveneziana, P; Lotti, P; Scano, G; Stendardi, L | 1 |
Binazzi, B; Coli, C; Duranti, R; Grazzini, M; Picariello, M; Scano, G; Stendardi, L | 1 |
Guss, J; Mirza, N | 1 |
Fisher, T; Lougheed, MD; O'Donnell, DE | 1 |
Aalbers, R; Bantje, TA; Jonkers, RE | 1 |
Rühle, KH | 1 |
Chanez, P; Delvaux, M; Kleis, S; Louis, R | 1 |
Barbieri, MA; Bettiol, H; García, CA; Rona, RJ; Vianna, EO | 1 |
Berend, N; King, GG; Munoz, PA; Salome, CM; Schachter, LM; Thorpe, CW | 1 |
BEAKEY, JF; SEGAL, MS | 1 |
Brunet, G; Ford-Hutchinson, AW; Hamel, R; Holme, G; Piechuta, H | 1 |
Gulsvik, A; Kongerud, J; Vale, JR | 1 |
Knippenberg, RW; Kudlacz, EM | 1 |
Bel, EH; Booms, P; Sont, JK; Sterk, PJ; Vandenbroucke, JP | 1 |
Chang, HY; Chen, CR; Chen, CW; Hsieh, AL; Hsiue, TR | 1 |
Bartter, TC; Dubois, J; Pratter, MR | 1 |
Forkert, L; Lam, M; Lougheed, MD; O'Donnell, DE; Webb, KA | 1 |
Campbell, EJ; Jones, NL; Killian, KJ; O'Byrne, PM; Summers, E; Watson, RM | 1 |
McFadden, ER; Zawadski, DK | 1 |
Franzblau, A; Garabrant, D; Robins, T; Simpson, C; Torrey, S | 1 |
Cowley, AJ; Evans, SA; Hawkins, M; Johnston, ID; Kinnear, WJ; Watson, L | 1 |
Castagnaro, A; Chetta, A; Chittolini, B; Del Donno, M; Foresi, A; Gerra, G; Malorgio, R; Olivieri, D; Zaimovic, A | 1 |
Bel, EH; Hiemstra, PS; Ravensberg, AJ; Smits, HH; Sterk, PJ; Veen, JC | 1 |
Devereux, G; Hendrick, DJ; Stenton, SC | 1 |
Connolly, MJ; Renwick, DS | 1 |
Carroll, N; De Klerk, N; Elliott, J; James, AL; Musk, AW; Ryan, G | 1 |
Dahme, B; Leplow, B; ten Thoren, C; Tetzlaff, K | 1 |
Eltayara, L; Milic-Emili, J; Olivenstein, R; Ploysongsang, Y; Sulc, J; Volta, CA | 1 |
Ducatman, AM; Franklin, E; Franklin, PJ; Goldenberg, WS | 1 |
Boushey, HA; Carrieri-Kohlman, V; Gold, WM; Hardie, GE; Janson, S | 1 |
Israel, E; Moy, ML; Schwartzstein, RM; Sparrow, D; Woodrow Weiss, J | 1 |
Killian, KJ; O'Byrne, PM; Otis, J; St Amand, TA; Watson, R | 1 |
Koeter, GH; Postma, DS; Rutgers, SR; ten Hacken, NH | 1 |
Arant, CB; Baker, RR; Lucas, J; Mishoe, SC; Rupp, NT; Zaitoun, FH | 1 |
Choi, IS; Koh, YI; Lim, H | 1 |
Etoh, Y; Hirata, M; Koshi, T; Ohkuchi, M; Okabe, T; Torii, T; Wada, Y | 1 |
Bellofiore, S; Di Maria, GU; Milic-Emili, J; Mistretta, A; Privitera, S; Sapienza, S | 1 |
7 trial(s) available for methacholine chloride and Dyspnea
Article | Year |
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Overall contribution of chest wall hyperinflation to breathlessness in asthma.
Topics: Adult; Asthma; Bronchoconstrictor Agents; Dyspnea; Functional Residual Capacity; Humans; Male; Methacholine Chloride; Middle Aged; Regression Analysis; Thoracic Wall | 2003 |
Relief of dyspnoea by beta2-agonists after methacholine-induced bronchoconstriction.
Topics: Adolescent; Adrenergic beta-Agonists; Adult; Albuterol; Asthma; Bronchoconstriction; Bronchodilator Agents; Cross-Over Studies; Double-Blind Method; Dyspnea; Ethanolamines; Female; Forced Expiratory Volume; Formoterol Fumarate; Humans; Male; Methacholine Chloride; Nebulizers and Vaporizers; Salmeterol Xinafoate; Time Factors | 2004 |
Onset of relief of dyspnoea with budesonide/formoterol or salbutamol following methacholine-induced severe bronchoconstriction in adults with asthma: a double-blind, placebo-controlled study.
Topics: Adolescent; Adult; Albuterol; Asthma; Bronchial Provocation Tests; Bronchoconstriction; Bronchoconstrictor Agents; Bronchodilator Agents; Budesonide; Double-Blind Method; Drug Combinations; Dyspnea; Ethanolamines; Female; Formoterol Fumarate; Humans; Male; Methacholine Chloride; Middle Aged; Placebo Effect; Treatment Outcome | 2006 |
The severity of breathlessness during challenges with inhaled methacholine and hypertonic saline in atopic asthmatic subjects. The relationship with deep breath-induced bronchodilation.
Topics: Adult; Asthma; Bronchial Hyperreactivity; Bronchial Provocation Tests; Bronchoconstriction; Cross-Over Studies; Dyspnea; Female; Forced Expiratory Volume; Humans; Male; Methacholine Chloride; Saline Solution, Hypertonic; Severity of Illness Index | 1995 |
Perception of dyspnea during histamine- and methacholine-induced bronchoconstriction.
Topics: Adult; Airway Resistance; Bronchial Provocation Tests; Bronchoconstriction; Bronchoconstrictor Agents; Dyspnea; Female; Histamine; Humans; Male; Methacholine Chloride | 1999 |
Flow limitation and dyspnoea in healthy supine subjects during methacholine challenge.
Topics: Adult; Airway Resistance; Bronchial Provocation Tests; Bronchoconstrictor Agents; Dyspnea; Forced Expiratory Volume; Humans; Lung Volume Measurements; Male; Methacholine Chloride; Peak Expiratory Flow Rate; Reference Values; Regression Analysis; Sensitivity and Specificity; Spirometry; Statistics, Nonparametric; Supine Position | 1999 |
Endogenous opioids modulate the increase in ventilatory output and dyspnea during severe acute bronchoconstriction.
Topics: Acute Disease; Adolescent; Adult; Asthma; Bronchial Provocation Tests; Bronchoconstriction; Double-Blind Method; Dyspnea; Endorphins; Humans; Male; Methacholine Chloride; Middle Aged; Naloxone; Random Allocation; Respiration; Respiratory Mechanics | 1990 |
48 other study(ies) available for methacholine chloride and Dyspnea
Article | Year |
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Prefrontal cortex activation is associated with dyspnea during methacholine bronchial provocation tests in patients with bronchial asthma.
Topics: Asthma; Bronchial Provocation Tests; Dyspnea; Humans; Methacholine Chloride; Prefrontal Cortex | 2020 |
Different respiratory behaviors disclosed by induced bronchoconstriction in mild asthma patients.
Topics: Adult; Asthma; Bronchial Provocation Tests; Bronchoconstriction; Bronchoconstrictor Agents; Dyspnea; Electromyography; Female; Humans; Male; Methacholine Chloride; Plethysmography; Pulmonary Ventilation; Tidal Volume; Time Factors; Visual Analog Scale; Young Adult | 2013 |
The correlation between the bronchial hyperresponsiveness to methacholine and asthma like symptoms by GINA questionnaires for the diagnosis of asthma.
Topics: Adult; Aged; Aged, 80 and over; Asthma; Bronchial Hyperreactivity; Bronchial Provocation Tests; Bronchoconstrictor Agents; Dyspnea; Female; Humans; Male; Methacholine Chloride; Middle Aged; Respiratory Sounds; Sensitivity and Specificity; Surveys and Questionnaires; Young Adult | 2014 |
Do asthma patients with panic disorder really have worse asthma? A comparison of physiological and psychological responses to a methacholine challenge.
Topics: Adult; Aged; Anxiety; Asthma; Blood Pressure; Bronchial Provocation Tests; Dyspnea; Female; Forced Expiratory Volume; Heart Rate; Humans; Male; Methacholine Chloride; Middle Aged; Panic Disorder; Severity of Illness Index | 2015 |
Evaluation of exhaled nitric oxide's ability to predict methacholine challenge in adults with nonobstructive spirometry.
Topics: Adult; Aged; Asthma; Breath Tests; Bronchial Provocation Tests; Bronchoconstrictor Agents; Cough; Dyspnea; Exhalation; Female; Forced Expiratory Volume; Humans; Male; Methacholine Chloride; Middle Aged; Nitric Oxide; Predictive Value of Tests; Retrospective Studies; ROC Curve; Spirometry | 2016 |
Effects of obesity on perceptual and mechanical responses to bronchoconstriction in asthma.
Topics: Adult; Asthma; Body Mass Index; Bronchial Hyperreactivity; Bronchial Provocation Tests; Bronchoconstriction; Bronchoconstrictor Agents; Cross-Sectional Studies; Dose-Response Relationship, Drug; Dyspnea; Female; Forced Expiratory Volume; Humans; Illness Behavior; Inspiratory Capacity; Lung Volume Measurements; Male; Methacholine Chloride; Middle Aged; Obesity; Plethysmography; Respiratory Mechanics; Sex Factors; Spirometry; Young Adult | 2010 |
Gender and perception of dyspnea. The role of the variation in the forced expiratory volume in one second.
Topics: Adult; Bronchoconstriction; Bronchoconstrictor Agents; Dyspnea; Female; Forced Expiratory Volume; Humans; Male; Methacholine Chloride; Perception; Quality of Life; Sex Factors | 2010 |
Control maintenance can be predicted by exhaled NO monitoring in asthmatic patients.
Topics: Adult; Albuterol; Anti-Inflammatory Agents; Asthma; Biomarkers; Dyspnea; Exhalation; Female; Forced Expiratory Volume; Humans; Male; Methacholine Chloride; Nitric Oxide; Predictive Value of Tests; Prospective Studies; Respiratory Function Tests | 2011 |
Predictive factors for airway hyperresponsiveness in children with respiratory symptoms.
Topics: Adolescent; Age Factors; Asthma; Bronchial Hyperreactivity; Bronchial Provocation Tests; Child; Cough; Dyspnea; Eosinophilia; Female; Forced Expiratory Volume; Humans; Logistic Models; Male; Methacholine Chloride; Retrospective Studies; Risk Factors | 2011 |
Dyspnoea perception during clinical remission of atopic asthma.
Topics: Adenosine Monophosphate; Adult; Asthma; Bronchial Hyperreactivity; Bronchoconstrictor Agents; Cross-Sectional Studies; Dyspnea; Female; Forced Expiratory Volume; Humans; Male; Methacholine Chloride; Perception; Remission, Spontaneous | 2002 |
Assessment of breathlessness perception by Borg scale in asthmatic patients: reproducibility and applicability to different stimuli.
Topics: Adult; Asthma; Bronchial Provocation Tests; Bronchoconstriction; Dyspnea; Female; Humans; Male; Methacholine Chloride; Middle Aged; Perception; Prospective Studies; Reproducibility of Results; Water | 2003 |
The perception of dyspnea after bronchoconstriction and bronchodilation in patients with asthma.
Topics: Adrenergic beta-2 Receptor Antagonists; Adult; Asthma; Bronchial Provocation Tests; Bronchoconstriction; Bronchoconstrictor Agents; Bronchodilator Agents; Dyspnea; Female; Forced Expiratory Volume; Humans; Male; Methacholine Chloride; Perception | 2003 |
[Association between the forced midexpiratory flow/forced vital capacity ratio and bronchial hyperresponsiveness].
Topics: Adult; Asthma; Bronchial Hyperreactivity; Bronchitis, Chronic; Confidence Intervals; Cross-Sectional Studies; Dyspnea; Female; Forced Expiratory Flow Rates; Humans; Immunoglobulin E; Male; Methacholine Chloride; Odds Ratio; Skin Tests; Smoking; Spirometry; Surveys and Questionnaires; Vital Capacity | 2004 |
Perception of dyspnea in asthmatics with normal lung function.
Topics: Adolescent; Adult; Age Factors; Aged; Asthma; Bronchial Provocation Tests; Bronchoconstriction; Data Interpretation, Statistical; Dyspnea; Female; Forced Expiratory Volume; Humans; Male; Methacholine Chloride; Middle Aged; Perception; Sex Factors; Spirometry | 2005 |
Allergic rhinitis with or without concomitant asthma: difference in perception of dyspnoea and levels of fractional exhaled nitric oxide.
Topics: Adult; Asthma; Bronchi; Bronchial Hyperreactivity; Bronchial Provocation Tests; Dyspnea; Female; Forced Expiratory Volume; Humans; Male; Methacholine Chloride; Middle Aged; Nitric Oxide; Pollen; Rhinitis, Allergic, Seasonal; Seasons | 2005 |
Mechanisms of dyspnoea and its language in patients with asthma.
Topics: Administration, Inhalation; Adult; Aged; Airway Obstruction; Asthma; Bronchial Provocation Tests; Dyspnea; Exercise Test; Female; Humans; Lung Volume Measurements; Male; Methacholine Chloride; Middle Aged; Physical Exertion; Psychophysics; Sick Role; Spirometry | 2006 |
Is there a link between the qualitative descriptors and the quantitative perception of dyspnea in asthma?
Topics: Administration, Inhalation; Adult; Asthma; Bronchoconstriction; Bronchoconstrictor Agents; Dyspnea; Female; Follow-Up Studies; Forced Expiratory Volume; Humans; Incidence; Male; Methacholine Chloride; Prognosis; Severity of Illness Index | 2006 |
Dyspnea perception and reversibility of methacholine-induced unlimited airway narrowing in asthmatics.
Topics: Adolescent; Adult; Albuterol; Asthma; Bronchi; Bronchoconstriction; Dyspnea; Female; Forced Expiratory Volume; Humans; Male; Methacholine Chloride; Middle Aged; Perception | 2006 |
Methacholine challenge testing in the diagnosis of paradoxical vocal fold motion.
Topics: Administration, Inhalation; Adult; Bronchoconstrictor Agents; Dyspnea; Female; Humans; Laryngeal Diseases; Laryngoscopy; Male; Methacholine Chloride; Middle Aged; Retrospective Studies; Vocal Cords | 2006 |
Dynamic hyperinflation during bronchoconstriction in asthma: implications for symptom perception.
Topics: Adult; Airway Resistance; Asthma; Bronchial Provocation Tests; Bronchoconstriction; Dose-Response Relationship, Drug; Dyspnea; Female; Humans; Inhalation; Lung; Lung Compliance; Lung Volume Measurements; Male; Methacholine Chloride; Plethysmography; Spirometry; Statistics as Topic; Work of Breathing | 2006 |
[Pulmonary or circulatory causes of dyspnea - value of spiroergometry].
Topics: Diagnosis, Differential; Dyspnea; Exercise Test; Female; Heart Diseases; Heart Rate; Humans; Lung Diseases; Lung Volume Measurements; Methacholine Chloride; Middle Aged; Oxygen; Pulmonary Disease, Chronic Obstructive; Respiratory Mechanics; Spirometry | 2006 |
Perception of dyspnea in mild smoking asthmatics.
Topics: Adult; Asthma; Bronchial Provocation Tests; Bronchoconstriction; Bronchoconstrictor Agents; Dyspnea; Female; Forced Expiratory Volume; Humans; Male; Methacholine Chloride; Middle Aged; Perception; Smoking; Vital Capacity | 2007 |
Asthma definitions, relative validity and impact on known risk factors in young Brazilians.
Topics: Adult; Asthma; Brazil; Bronchial Hyperreactivity; Cohort Studies; Cross-Sectional Studies; Dyspnea; Female; Forced Expiratory Volume; Health Surveys; Humans; Male; Methacholine Chloride; Prevalence; Respiratory Sounds; Risk Factors; Severity of Illness Index; Skin Tests; Surveys and Questionnaires | 2007 |
Effect of obesity on breathlessness and airway responsiveness to methacholine in non-asthmatic subjects.
Topics: Adolescent; Adult; Aged; Airway Resistance; Bronchial Hyperreactivity; Bronchial Provocation Tests; Bronchoconstrictor Agents; Dyspnea; Female; Forced Expiratory Volume; Functional Residual Capacity; Humans; Male; Methacholine Chloride; Middle Aged; Obesity; Vital Capacity | 2008 |
A comparative study of the action of various sympathomimetic amine aerosols in counteracting the dyspnea and bronchospasm induced by histamine and by acetyl-beta-methylcholine.
Topics: Adrenal Glands; Aerosols; Asthma; Bronchial Spasm; Choline; Dyspnea; Histamine; Histamine Agents; Methacholine Chloride; Sympathomimetics; Tissue Extracts | 1949 |
Respiratory responses to leukotrienes and biogenic amines in normal and hyperreactive rats.
Topics: Animals; Dose-Response Relationship, Drug; Dyspnea; Female; Histamine; Male; Methacholine Chloride; Methacholine Compounds; Muscle Contraction; Muscle, Smooth; Rats; Rats, Inbred F344; Rats, Inbred Strains; Respiratory Function Tests; Respiratory Hypersensitivity; Serotonin; SRS-A; Trachea | 1983 |
[Bronchial reactivity assessed by the methacholine test].
Topics: Adult; Asthma; Bronchi; Bronchitis; Dyspnea; Female; Humans; Male; Methacholine Chloride; Methacholine Compounds; Middle Aged; Mucous Membrane | 1984 |
Parainfluenza virus type-3 infection attenuates the respiratory effects of antigen challenge in sensitized guinea pigs.
Topics: Aerosols; Animals; Bronchial Hyperreactivity; Bronchoalveolar Lavage Fluid; Cell Count; Disease Models, Animal; Dyspnea; Eosinophils; Guinea Pigs; Histamine Release; In Vitro Techniques; Male; Methacholine Chloride; Ovalbumin; Parainfluenza Virus 3, Human; Paramyxoviridae Infections | 1995 |
Bronchoprovocation test by forced oscillation technique: airway hyperresponsiveness in chronic cough and psychogenic dyspnea subjects.
Topics: Adult; Airway Resistance; Asthma; Bronchial Hyperreactivity; Bronchial Provocation Tests; Chronic Disease; Cough; Dyspnea; High-Frequency Ventilation; Humans; Methacholine Chloride | 1993 |
Bronchodilator reversal of bronchospasm and symptoms incurred during methacholine bronchoprovocation challenge. Documentation of safety and time course.
Topics: Adolescent; Adult; Aged; Bronchial Provocation Tests; Bronchial Spasm; Bronchodilator Agents; Child; Cough; Dyspnea; Evaluation Studies as Topic; Female; Forced Expiratory Volume; Humans; Male; Methacholine Chloride; Middle Aged; Prospective Studies; Safety; Spirometry; Time Factors | 1993 |
Breathlessness during acute bronchoconstriction in asthma. Pathophysiologic mechanisms.
Topics: Acute Disease; Adult; Asthma; Bronchial Provocation Tests; Bronchoconstriction; Dyspnea; Female; Humans; Male; Methacholine Chloride; Pulmonary Ventilation; Spirometry | 1993 |
Factors contributing to dyspnoea during bronchoconstriction and exercise in asthmatic subjects.
Topics: Adult; Asthma; Asthma, Exercise-Induced; Bronchial Provocation Tests; Bronchoconstriction; Dyspnea; Exercise Test; Female; Forced Expiratory Volume; Humans; Male; Methacholine Chloride; Respiratory Muscles | 1993 |
Vocal cord dysfunction masquerading as exercise-induced asthma. a physiologic cause for "choking" during athletic activities.
Topics: Adolescent; Adult; Air; Airway Obstruction; Asthma, Exercise-Induced; Athletic Injuries; Bronchial Provocation Tests; Bronchoconstrictor Agents; Cold Temperature; Diagnosis, Differential; Dyspnea; Female; Humans; Laryngeal Diseases; Laryngoscopy; Male; Methacholine Chloride; Physical Exertion; Psychophysiologic Disorders; Respiratory Sounds; Sports; Vocal Cords | 1996 |
Hypersensitivity pneumonitis-like reaction and occupational asthma associated with 1,3-bis(isocyanatomethyl) cyclohexane pre-polymer.
Topics: Adult; Alveolitis, Extrinsic Allergic; Arthralgia; Asthma; Automobiles; Bronchial Hyperreactivity; Bronchial Provocation Tests; Bronchodilator Agents; Chest Pain; Cough; Cyclohexanes; Dyspnea; Female; Humans; Isocyanates; Male; Methacholine Chloride; Middle Aged; Muscular Diseases; Nausea; Occupational Diseases; Paint; Polymers; Prevalence; Respiratory Sounds; Shivering | 1996 |
Breathlessness and exercise capacity in heart failure: the role of bronchial obstruction and responsiveness.
Topics: Airway Obstruction; Bronchoconstriction; Bronchoconstrictor Agents; Chronic Disease; Diagnosis, Differential; Dyspnea; Exercise Test; Exercise Tolerance; Female; Heart Failure; Humans; Male; Methacholine Chloride; Middle Aged; Respiratory Function Tests | 1996 |
Personality profiles and breathlessness perception in outpatients with different gradings of asthma.
Topics: Adolescent; Adult; Asthma; Attitude to Health; Bronchial Provocation Tests; Bronchoconstrictor Agents; Dyspnea; Female; Forced Expiratory Volume; Humans; Hypochondriasis; Methacholine Chloride; Middle Aged; MMPI; Personality; Severity of Illness Index | 1998 |
Impaired perception of dyspnea in patients with severe asthma. Relation to sputum eosinophils.
Topics: Adolescent; Adult; Asthma; Bronchial Provocation Tests; Bronchoconstrictor Agents; Case-Control Studies; Dyspnea; Eosinophilia; Eosinophils; Female; Forced Expiratory Volume; Humans; Leukocyte Count; Male; Methacholine Chloride; Middle Aged; Perception; Recurrence; Regression Analysis; Risk Factors; Saline Solution, Hypertonic; Sputum; Status Asthmaticus | 1998 |
Perception of respiratory symptoms after methacholine-induced bronchoconstriction in a general population.
Topics: Adult; Asthma; Bronchoconstriction; Bronchoconstrictor Agents; Dyspnea; Female; Forced Expiratory Volume; Humans; Male; Methacholine Chloride; Respiratory Sounds; Sensation; Surveys and Questionnaires | 1998 |
Do respiratory symptoms predict chronic airflow obstruction and bronchial hyperresponsiveness in older adults?
Topics: Age Factors; Aged; Aged, 80 and over; Airway Obstruction; Asthma; Bronchial Hyperreactivity; Bronchitis; Bronchoconstrictor Agents; Chronic Disease; Cough; Dyspnea; Female; Forced Expiratory Volume; Forecasting; Humans; Male; Methacholine Chloride; Middle Aged; Peak Expiratory Flow Rate; Respiration; Respiratory Sounds; Smoking; Spirometry; Sputum; Surveys and Questionnaires; Vital Capacity | 1999 |
Increased perception of airway narrowing in patients with mild asthma.
Topics: Adult; Asthma; Bronchial Hyperreactivity; Bronchial Provocation Tests; Bronchoconstriction; Bronchoconstrictor Agents; Cough; Dyspnea; Female; Forced Expiratory Volume; Humans; Male; Methacholine Chloride; Middle Aged; Perception; Respiratory Sounds; Smoking | 1998 |
Too hot to handle: an unusual exposure of HDI in specialty painters.
Topics: Adult; Air Pollutants, Occupational; Asthma; Bronchial Provocation Tests; Bronchoconstrictor Agents; Cost of Illness; Cross-Linking Reagents; Cyanates; Dermatitis, Contact; Dyspnea; Exanthema; Follow-Up Studies; Hot Temperature; Humans; Isocyanates; Male; Methacholine Chloride; Occupational Diseases; Occupational Exposure; Paint; Spirometry; Volatilization | 2000 |
Ethnic differences: word descriptors used by African-American and white asthma patients during induced bronchoconstriction.
Topics: Administration, Inhalation; Adult; Asthma; Black People; Bronchial Provocation Tests; Bronchoconstriction; Bronchoconstrictor Agents; Cross-Cultural Comparison; Cross-Sectional Studies; Dyspnea; Female; Forced Expiratory Volume; Humans; Language; Male; Methacholine Chloride; Surveys and Questionnaires; White People | 2000 |
Quality of dyspnea in bronchoconstriction differs from external resistive loads.
Topics: Adult; Asthma; Bronchial Provocation Tests; Bronchoconstriction; Bronchoconstrictor Agents; Dyspnea; Female; Humans; Male; Methacholine Chloride; Sensation; Surveys and Questionnaires | 2000 |
Symptom perception during acute bronchoconstriction.
Topics: Adult; Bronchoconstriction; Bronchoconstrictor Agents; Chest Pain; Dyspnea; Female; Humans; Male; Methacholine Chloride; Respiration; Respiratory Sounds; Sensation | 2000 |
Borg scores before and after challenge with adenosine 5'-monophosphate and methacholine in subjects with COPD and asthma.
Topics: Adenosine Monophosphate; Adolescent; Adult; Aged; Asthma; Bronchial Provocation Tests; Dyspnea; Female; Forced Expiratory Volume; Humans; Lung Diseases, Obstructive; Male; Methacholine Chloride; Middle Aged; Smoking | 2000 |
Poor perception of airway obstruction in children with asthma.
Topics: Adolescent; Asthma; Bronchial Hyperreactivity; Bronchial Provocation Tests; Bronchoconstriction; Bronchoconstrictor Agents; Case-Control Studies; Child; Dyspnea; Female; Humans; Male; Methacholine Chloride; Pain Measurement; Perception; Risk Factors; Severity of Illness Index | 2000 |
Airway responsiveness as a direct factor contributing to the dyspnoea perception in asthma.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Asthma; Attitude to Health; Bronchial Provocation Tests; Bronchoconstriction; Bronchoconstrictor Agents; Dyspnea; Female; Forced Expiratory Volume; Humans; Linear Models; Male; Methacholine Chloride; Middle Aged; Regression Analysis; Severity of Illness Index | 2001 |
Induction of dyspnea by aerosol of endothelin-1/histamine or/methacholine in the conscious guinea pig.
Topics: Administration, Inhalation; Aerosols; Animals; Consciousness; Drug Interactions; Dyspnea; Endothelins; Guinea Pigs; Histamine; Male; Methacholine Chloride; Time Factors | 1992 |