Biomaterial Database

Cold urticaria in Thai children: comparison between cyproheptadine and ketotifen in the treatment. 1995

N Visitsunthorn, and M Tuchinda, and P Vichyanond

Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.

The study was performed in 6 Thai children with primary acquired cold urticaria. They all suffered from generalized urticaria and two of them also had angioedema. All of them had normal erythrocyte sedimentation rate, complement 3 and negative VDRL, TPHA, hepatitis B screen and cold agglutinin titer. Cryoglobulin was checked in 3 cases and showed negative results A double-blind cross-over study to compare the effectiveness of cyproheptadine and ketotifen demonstrated that the efficacy of cyproheptadine and ketotifen on clinical symptoms and ice cube test was not significantly different (p > 0.05). Both of them showed good results in the treatment of cold urticaria with mild side effects. During the follow up, 5 cases showed complete recovery while the other one developed one or two exacerbations per year upon cold exposure. However, the symptoms were mild and subsided on administration of one or two doses of H1 antihistamine. Our data demonstrated that ketotifen was as effective as cyproheptadine in the treatment of cold urticaria in Thai children.

UI	MeSH Term	Description	Entries
D007665	Ketotifen	A cycloheptathiophene blocker of histamine H1 receptors and release of inflammatory mediators. It has been proposed for the treatment of asthma, rhinitis, skin allergies, and anaphylaxis.	4,9-Dihydro-4-(1-methyl-4-piperidylidene)-10H-benzo(4,5)-cyclohepta(1,2-b)thiophen-10-one,Ketotifen Fumarate,Ketotifene,Ketotiphen,Ketotiphene,Zaditen,Fumarate, Ketotifen
D008297	Male		Males
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D002675	Child, Preschool	A child between the ages of 2 and 5.	Children, Preschool,Preschool Child,Preschool Children
D003080	Cold Temperature	An absence of warmth or heat or a temperature notably below an accustomed norm.	Cold,Cold Temperatures,Temperature, Cold,Temperatures, Cold
D003533	Cyproheptadine	A serotonin antagonist and a histamine H1 blocker used as antipruritic, appetite stimulant, antiallergic, and for the post-gastrectomy dumping syndrome, etc.	Antergan,Dihexazin,Periactin,Peritol,Viternum
D004311	Double-Blind Method	A method of studying a drug or procedure in which both the subjects and investigators are kept unaware of who is actually getting which specific treatment.	Double-Masked Study,Double-Blind Study,Double-Masked Method,Double Blind Method,Double Blind Study,Double Masked Method,Double Masked Study,Double-Blind Methods,Double-Blind Studies,Double-Masked Methods,Double-Masked Studies,Method, Double-Blind,Method, Double-Masked,Methods, Double-Blind,Methods, Double-Masked,Studies, Double-Blind,Studies, Double-Masked,Study, Double-Blind,Study, Double-Masked
D005260	Female		Females
D005500	Follow-Up Studies	Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease.	Followup Studies,Follow Up Studies,Follow-Up Study,Followup Study,Studies, Follow-Up,Studies, Followup,Study, Follow-Up,Study, Followup
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man