Determining the frequency of in children with chronic kidney failure and its relationship to gastrointestinal symptoms.

KEY CLINICAL MESSAGE

As there is no significant mutual relationship between infection and chronic kidney disease in children, its routine study is not justified and is recommended only in symptomatic cases.

ABSTRACT

Children suffering from chronic kidney disease (CKD) often complain of indigestion but, if it is accompanied by abdominal pain, it is necessary to investigate and rule out Helicobacter pylori infection to confirm functional dyspepsia. Epidemiological studies in adults have conflicting results regarding the association between infection and CKD. In this study, we determined the prevalence of in children with kidney failure and its relationship to their gastrointestinal symptoms. In this retrospective study, 54 children with chronic kidney failure admitted to the hemodialysis ward of the Children's Medical Center, Tehran, Iran between 2012 and 2020 were studied. The mean age of our patients was 11.89 ± 3.99 years and their sex distribution was equal. infection was reported in only three patients with 5.6%. Based on our findings, epigastric pain in children was the most common gastrointestinal symptom (70.4%). Among all patients, three patients (5.6%) died, all of them were male (P = 0.075). The most prevalent underlying cause of kidney failure in our patients was neurogenic bladder. We did not find any significant relationship between the increased risk of chronic kidney failure and co-infection with . Investigating the cause of epigastric pain and looking for is very important in CKD children under hemodialysis because if they receive a transplant the possibility of gastrointestinal complications will be increased with the use of steroid and immunosuppressive drugs.