Summary
The bronchodilating effect of 5 mg sublingual isosorbide dinitrate (ISDN) was studied in 10 patients with bronchial asthma, using the doubleblind randomised cross-over method with matched placebo. In a further 20 asthmatics the effect of sublingual ISDN was compared with that of metaproterenol given by a metered dose inhaler to a total dose of 2.25 mg, again using the cross-over method. The forced oscillation method was used to measure respiratory resistance (Rrs) and spirometry was used to measure vital capacity (VC) and forced expiratory volume in one second (FEV1). 5 minutes after administration of ISDN Rrs had decreased (p<0.05) and VC (p<0.01) and FEV1 (p<0.01) were significantly increased. The changes were still present after 15, 30 and 60 min. The placebo had no significant effect. ISDN increased FEV1 less than metaproterenol, and the difference between them was statistically significant (p<0.05). However, there was no significant difference between ISDN and metaproterenol in the improvement in Rrs and VC. Of the total of 30 patients, 11 experienced headache and 4 had transient hypotension after ISDN administration. These side effects subsided spontaneously. It was concluded that sublingual ISDN had a bronchodilating effect in stable asthmatics.
Similar content being viewed by others
References
Goodman LS, Gilman A (1975) The pharmacologic basis of therapeutics. Macmillan, New York
Vatner SF, Heyndrickx GR (1975) Mechanism of action of nitroglycerin: coronary, cardiac and systemic effects. In: Needleman P (ed) Handbook of experimental pharmacology. Springer, Berlin Heidelberg New York
Aviado DM, Kishimoto T, Kneidinger JH (1969) Bronchopulmonary effects of pentaerytityl tetranitrate and isoproterenol. J Pharmacol Exp Ther 165: 274–285
Jeong YG, Battigelli MD, Bronberg PA (1978) Effects of glyceryl trinitrate on guinea-pig tracheal smooth muscle. Am Rev Respir Dis 117 [Suppl], abstr. 133
Warren SE, Francis GS (1978) Nitroglycerin and nitrate esters. Am J Med 65: 53–62
American Thoracic Society (1962) Chronic bronchitis, asthma, and pulmonary emphysema. A statement by the committee on diagnostic standards for nontuberculous respiratory diseases. Am Rev Respir Dis 85: 762–768
Spörl-Radun S, Betzien G, Kaufmann B, Liede V, Abshagen U (1980) Effects and pharmacokinetics of isosorbide dinitrate in normal man. Eur J Clin Pharmacol 18: 237–244
Mansel-Jones D, Taylor T, Doyle E, et al. (1978) Plasma concentrations of isosorbide dinitrate after cutaneous and sublingual doses to human subjects. J Clin Pharmacol 18: 544–548
Reilly EB, Rodgers JM, Bickerman HA (1974) A comparison of the onset of broncho-dilator activity of metaproterenol and isoproterenol aerosols. Curr Ther Res 16: 759–764
Kennedy MCS, Simpson WT (1969) Human pharmacological and clinical studies on salbutamol: a specific β-adrenergic bronchodilator. Br J Dis Chest 63: 165–174
Hyatt RE, Zimmerman IR, Peters GM, Sullivan WJ (1970) Direct write out of total respiratory resistance. J Appl Physiol 28: 675–678
Storms WW, DoPico GA, Reed CE (1975) Aerosol Sch 1000. An anticholinergic bronchodilator. Am Rev Respir Dis 111: 419–422
Hirschleifer I, Arora Y (1961) Nitrates in the treatment of bronchial asthma. Dis Chest 39: 275–283
Miller WC, Shultz TF (1979) Failure of nitroglycerin as a bronchodilator. Am Rev Respir Dis 120: 471–472
Kennedy T, Summer WR, Sylvester J, Robertson D (1981) Airway response to sublingual nitroglycerin in acute asthma. J Am Med Assoc 246: 145–147
Needleman P, Jakschik B, Johnson EM (1973) Sulfhydryl requirement for relaxation of vascular smooth muscle. J Pharmacol Exp Ther 187: 324–331
Green M, Widdicombe JG (1966) The effects of ventilation of dogs with different gas mixtures on airway caliber and lung mechanics. J Physiol (Lond) 186: 363–381
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Okayama, M., Sasaki, H. & Takishima, T. Bronchodilator effect of sublingual isosorbide dinitrate in asthma. Eur J Clin Pharmacol 26, 151–155 (1984). https://doi.org/10.1007/BF00630279
Received:
Revised:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00630279