تعيين ارتباط نارسايي مزمن كليه با زخم پپتيك و وجود هليكوباكترپيلوري

The association of chronic renal failure with peptic ulcer and Helicobacter pylori

Introduction: Peptic ulcer is a mucosal lesion of stomach or deodenum in which acid and pepsin play major pathogenic roles. In general population, Helicobacter pylori (HP) plays an important role in peptic ulcer. Peptic ulcer is more common in chronic renal failure (CRF) but its etiology is unknown. Materials and methods: In a descriptive cross-sectional study, the prevalence of peptic ulcer in CRF patients was studied and its relationship with HP was evaluated. All patients were visited in Tajrish shohada hospital, Tehran. CRF was defined as a serum ceratinin concentration equal or more than 2 mg/dl at least for 3 months. Patients who stressful conditions, or were recieved immunosuppressive or NASID drugs, or drugs for eradication of HP were excluded. Upper GI endoscopy was performed for all patients by gastroentrologists to find out peptic ulcer. Biopsy was taken for HP identification by rapid ureas test. Results: The mean age of participants was 56 year and 51% of them had GI symptoms. Nineteen of 98 patients with CRF (19%) had peptic ulcer. That 5 of them were positive HP. HP was identified in 45(46%) of patients. Conclusion: This study showed that HP is not more prevalent in CRF patients compared to general population. Additionally, peptic ulcer was more common in male patients with CRF than non-CRF subjects.