title: A double blind controlled trial of N-(3',4'-dimethoxycinnamoyl) anthranilic acid on children with bronchial asthma. N-5' Study Group in Children.
abstract: A double blind controlled trial of N-(3',4'-dimethoxycinnamoyl) anthranilic acid (N-5') was carried out for treating children with bronchial asthma to determine its efficacy and safety. The results showed that the drug was significantly more effective in the N10 and N5 groups than in the N0 group. Adverse reactions appeared only in one patient in the N10 group who complained of slight anorexia while another patient in the N0 group reported moderate diarrhoea. Moreover there was no indication of abnormality in further laboratory investigations. It can be therefore concluded that this drug is useful for the treatment of children with bronchial asthma.
mesh_terms: D001249:Asthma / Q000175:diagnosis / Q000188:drug therapy*; D002648:Child; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006801:Humans; D010919:Placebos; D062367:ortho-Aminobenzoates / Q000627:therapeutic use*
chemical_list: D010919:Placebos; D062367:ortho-Aminobenzoates