PMID- 24356188 OWN - NLM STAT- MEDLINE DCOM- 20140506 LR - 20131220 IS - 0040-5957 (Print) IS - 0040-5957 (Linking) VI - 68 IP - 6 DP - 2013 Nov-Dec TI - [Adverse effects of sulfasalazine: discussion of mechanism and role of sulfonamide structure]. PG - 369-73 LID - 10.2515/therapie/2013064 [doi] AB - Sulfasalazine is widely used in the treatment of chronic inflammatory bowel disease (IBD) and certain rheumatic diseases. However, its use is associated with a high rate of adverse effects (AEs) which can be cutaneous, hematological, renal, hepatic, gastrointestinal or neurological. The aim of our study was to collect all cases of AEs suspected to be associated with the use of sulfasalazine in patients hospitalized in the department of Gastroenterology from the Hospital Hedi Chaker of Sfax (Tunisia) for a period of 5 years and to search the incriminated fraction (sulfonamide or salicylate). Our study population included 69 patients who received sulfasalazine for the treatment of IBD. We collected, in 23 patients (33%), 25 AEs suspected to be related to sulfasalazine. Cutaneous and hematological reactions are the most common. The subsequent administration of mesalazine was performed in 15 patients. It was well tolerated in 14 patients. So we were suspecting probably the responsibility of sulfonamide fraction in these cases. The mechanism of sulfasalazine induced AEs may be toxic or immunoallergic with the possibility of a cross-reaction with the other antimicroacterial sulfonamides. CI - (c) 2013 Societe Francaise de Pharmacologie et de Therapeutique. FAU - Atheymen, Rim AU - Atheymen R AD - Laboratoire de Pharmacologie, Faculte de Medecine, Sfax, Tunisie. FAU - Affes, Hanen AU - Affes H AD - Laboratoire de Pharmacologie, Faculte de Medecine, Sfax, Tunisie. FAU - Ksouda, Kamilia AU - Ksouda K AD - Laboratoire de Pharmacologie, Faculte de Medecine, Sfax, Tunisie. FAU - Mnif, Leila AU - Mnif L AD - Service de Gastroenterologie, Hopital Hedi Chaker, Sfax, Tunisie. FAU - Sahnoun, Zouheir AU - Sahnoun Z AD - Laboratoire de Pharmacologie, Faculte de Medecine, Sfax, Tunisie. FAU - Tahri, Nabil AU - Tahri N AD - Service de Gastroenterologie, Hopital Hedi Chaker, Sfax, Tunisie. FAU - Zeghal, Khaled Mounir AU - Zeghal KM AD - Laboratoire de Pharmacologie, Faculte de Medecine, Sfax, Tunisie. FAU - Hammami, Serria AU - Hammami S AD - Laboratoire de Pharmacologie, Faculte de Medecine, Sfax, Tunisie. LA - fre PT - English Abstract PT - Journal Article TT - Effets indesirables de la sulfasalazine : discussion de leur mecanisme et du role de la composante sulfamidee. DEP - 20131220 PL - France TA - Therapie JT - Therapie JID - 0420544 RN - 0 (Anti-Inflammatory Agents, Non-Steroidal) RN - 3XC8GUZ6CB (Sulfasalazine) RN - 4Q81I59GXC (Mesalamine) SB - IM MH - Adult MH - Anti-Inflammatory Agents, Non-Steroidal/*adverse effects/therapeutic use MH - Cross Reactions MH - Female MH - Hospitalization MH - Humans MH - Inflammatory Bowel Diseases/*drug therapy MH - Male MH - Mesalamine/*adverse effects/therapeutic use MH - Middle Aged MH - Retrospective Studies MH - Sulfasalazine/*adverse effects/therapeutic use MH - Tunisia EDAT- 2013/12/21 06:00 MHDA- 2014/05/07 06:00 CRDT- 2013/12/21 06:00 PHST- 2013/05/13 00:00 [received] PHST- 2013/09/20 00:00 [accepted] PHST- 2013/12/21 06:00 [entrez] PHST- 2013/12/21 06:00 [pubmed] PHST- 2014/05/07 06:00 [medline] AID - th132172 [pii] AID - 10.2515/therapie/2013064 [doi] PST - ppublish SO - Therapie. 2013 Nov-Dec;68(6):369-73. doi: 10.2515/therapie/2013064. Epub 2013 Dec 20.