The effects of 2, 10, and 20 mg of sodium cromoglycate delivered by aerosol were compared with those of placebo in a double blind study in 11 patients with extrinsic and exercise induced asthma. The effect of nebulised sodium cromoglycate delivered through a Wright nebuliser (estimated dose 12 mg) was also studied. Patients exercised on a treadmill for six to eight minutes at submaximal work lo...

A randomized double blind cross over trial to compare nedocromil sodium and sodium cromoglycate with placebo in the prevention of exercise induced asthma was conducted. Twenty asthmatics received nedocromil sodium, sodium cromoglycate or placebo via metered dose inhalers on successive days 30 minutes before exercise in a randomized order. Nedocromil sodium and sodium cromoglycate gave sufficien...

Background: Epilepsy is one of the most common neurological diseases globally. Mast cells are known to be the main source of brain histamine, which is identified as  being involved in seizure modulation. Sodium cromoglycate is a popular mast cell stabilizer and is proposed as the first line therapy in chronic asthma and systemic mastocytosis. Considering the importance of gestational period in ...

In a double blind crossover trial, we compared sodium cromoglycate, ipratropium bromide, and water in 23 asthmatic children less than 2 years old (mean age 11.8 months). Each child received nebulised solutions containing 20 mg of sodium cromoglycate, 250 micrograms of ipratropium bromide, or 2 ml water three times a day for three two month periods. Daily symptom scores did not show significant ...

Delivery of drug aerosols to the lungs of ventilated neonates by metered dose inhaler and spacer (Aerochamber) and ultrasonic nebuliser (Pentasonic) was assessed using sodium cromoglycate. The mean proportion of a known intratracheal dose of sodium cromoglycate excreted in the urine of four intubated infants was 37.5%. After assuming that 38% of the sodium cromoglycate aerosol reaching the neon...

Sodium cromoglycate and nedocromil sodium produced a dose dependent inhibition of histamine secretion from human pulmonary mast cells obtained by bronchoalveolar lavage and by enzymatic dissociation of lung parenchyma. Both compounds were significantly more active against the lavage cells than against the dispersed lung cells, and nedocromil sodium was an order of magnitude more effective than ...

The combined effect of oral nifedipine and aerosolized sodium cromoglycate on the airway response to inhaled sodium chloride at increasing concentrations was randomly studied in 10 patients with bronchial asthma. Nifedipine (20 mg) protected the airways in 6 of the 10 patients, and sodium cromoglycate (20 mg) in all the 10 patients. Following both drugs, the airway response to hypertonic saline...

   Cromolyn sodium, a mast cell stabilizing agent, provides an immediate protective effect against the exercise-induced bronchoconstriction while being used before the exercise. However, cromolyn is ineffective in reversing asthmatic bronchospasm; it is used as a maintenance therapy and has a prophylactic role in chronic asthma.    The purpose of this study was to determine the extent of change...

The clinical response to sodium cromoglycate treatment was compared with its concentration in serum. Twenty five children with asthma entered a 10 week trial of two baseline weeks followed by eight weeks of treatment by the inhalation of 20 mg of sodium cromoglycate spincaps four times a day. Individual clinical response was determined by the differences between baseline and treatment periods o...