Effects of cigarette smoking on duodenal ulcer healing and relapse rate. 1994

S Boonyapisit, and S Manatsathit, and U Kachintorn, and T Tanwandee, and Y Sattawatthamrong, and O Chinapak
Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.

104 duodenal ulcer patients were classified into non-smokers (76) and smokers (28). Their age range was between 14-72 years. They were randomly treated with cimetidine (28 non-smokers and 8 smokers), colloidal bismuth (27 non-smokers and 10 smokers) and sucralfate (21 non-smokers and 10 smokers). Follow-up endoscopic examination at 4, 6 and 8 weeks showed that overall healing rates were better in the non-smokers than in the smokers (64.5% against 46.4% at 4 weeks and 92.1% against 67.8% at 6 weeks) and almost all ulcers had healed at the end of 8 weeks (100% in non-smokers and 96.4% in smokers). Among non-smokers, there were no statistically significant differences in the healing rates by any medication at any period of time. Among smokers, colloidal bismuth had significant better healing rate at 6 weeks over cimetidine and sucralfate. (p = 0.04 and p = 0.041 respectively). Overall relapse rates were higher among smokers (32.1%) than non-smokers (10.5%). Of the 3 medications, sucralfate had the lowest relapse rate in both smokers (20%) and non-smokers (9.5%), while colloidal bismuth had the highest relapse rates (40% for smokers and 11.1% for non-smokers).

UI MeSH Term Description Entries
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D012008 Recurrence The return of a sign, symptom, or disease after a remission. Recrudescence,Relapse,Recrudescences,Recurrences,Relapses
D001729 Bismuth A metallic element that has the atomic symbol Bi, and atomic number 83. Its principal isotope is Bismuth 209.
D002927 Cimetidine A histamine congener, it competitively inhibits HISTAMINE binding to HISTAMINE H2 RECEPTORS. Cimetidine has a range of pharmacological actions. It inhibits GASTRIC ACID secretion, as well as PEPSIN and GASTRIN output. Altramet,Biomet,Biomet400,Cimetidine HCl,Cimetidine Hydrochloride,Eureceptor,Histodil,N-Cyano-N'-methyl-N''-(2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)guanidine,SK&F-92334,SKF-92334,Tagamet,HCl, Cimetidine,Hydrochloride, Cimetidine,SK&F 92334,SK&F92334,SKF 92334,SKF92334
D003102 Colloids Two-phase systems in which one is uniformly dispersed in another as particles small enough so they cannot be filtered or will not settle out. The dispersing or continuous phase or medium envelops the particles of the discontinuous phase. All three states of matter can form colloids among each other. Hydrocolloids,Colloid,Hydrocolloid
D004381 Duodenal Ulcer A PEPTIC ULCER located in the DUODENUM. Curling's Ulcer,Curling Ulcer,Curlings Ulcer,Duodenal Ulcers,Ulcer, Curling,Ulcer, Duodenal,Ulcers, Duodenal
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293 Adolescent A person 13 to 18 years of age. Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths

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