Abstract
Background
Helicobacter pylori
(HP) is a common bacterium that globally infects humans. The significance of HP infection and eradication of kidney impairment remain ambiguous. Moreover, little is known about whether elimination of the bacteria has any consequence on kidney function. This study aimed to explore the relationship between HP eradication and kidney function in patients with chronic gastritis (CG).
Methodology
We retrospectively reviewed the records of all CG patients with eradicated HP at King Abdulaziz University Hospital between June 2002 and June 2021. All patients older than 18 years, diagnosed with CG in whom HP had been eradicated, were included. Out of 1,936 patients’ records, only 46 met the criteria.
Results
The mean age of the study sample was 48 years; in addition, 58.7% of the patients were obese. There was no significant difference in serum creatinine, blood urea nitrogen, and glomerular filtration rate after HP eradication (P-values of 0.414, 0.112, and 0.300, respectively).
Conclusions
We found no relationship between the eradication of HP and improvement in renal function. However, prospective population-based studies must be conducted to assess an association between HP eradication and renal function, as well the future risk of nephropathy with the persistence of HP. As such, we recommend a multicenter study that includes a representative sample size.