The Outcome of Salt Treatment for Umbilical Granuloma: A Systematic Review

BACKGROUND: An umbilical granuloma is one of the common umbilical masses in young children which appears after the cords fall off, mainly due to an inflammatory reaction to subclinical infections. Though there are different recommendations of treatment modalities, which management modality is the best is not clear yet. OBJECTIVE: This systematic review aimed to assess the effectiveness of salt treatment in terms of complete resolution of the granuloma, any adverse effect, and any recurrence risk in those patients treated as inpatient or outpatient care. METHODOLOGY: The literature search was done using search engines including Google scholar, PubMed, and Medlin. Articles published since 1990 and written in the English language with a target population of young children (less than 24 months) were included. To retrieve the articles, umbilical granuloma, treatment of umbilical granuloma, salt treatment, and neonatal umbilical disorder were used as keywords. RESULTS: This systematic review indicated that the majority of the studies done on salt treatment for umbilical granuloma show excellent response (complete resolution of the granuloma/discharge) with no adverse effect and no recurrence in the subsequent follow-up of the patients in almost all cases of the treatment group. Salt inside the occluded hyperosmolar chamber causes shrinkage of granuloma by a desiccant effect. CONCLUSION: Cooking salt treatment for umbilical granuloma is effective, cheap, available, and easy to apply by non-health professionals. No side effects have been reported yet and a recurrence of the granuloma after treatment seems to be null.