Renal Involvement in COVID-19 Among Iranian Children

AuthorMasoumeh Mohkamen
AuthorMahbube Mirzaeeen
AuthorFatemeh Abdollah Gorgien
AuthorSedigheh Rafiei Tabatabaeien
AuthorAbdollah Karimien
AuthorShahnaz Arminen
AuthorRoxana Mansour Ghanaieen
AuthorSeyed Alireza Fahimzaden
AuthorZahra Pournasirien
AuthorSeyedohammadtaghi Hosseini Tabatabaeien
AuthorNasrin Esfandiaren
AuthorReza Daliranien
AuthorElham Pourbakhtyaranen
AuthorAyeh Yaraghien
AuthorFereshteh Karbasianen
OrcidMasoumeh Mohkam [0000-0003-1048-6027]en
OrcidMahbube Mirzaee [0000-0002-8314-2412]en
OrcidFatemeh Abdollah Gorgi [0000-0002-9920-9431]en
OrcidSedigheh Rafiei Tabatabaei [0000-0003-1723-9424]en
OrcidAbdollah Karimi [0000-0002-4225-0097]en
OrcidShahnaz Armin [0000-0002-4993-482X]en
OrcidRoxana Mansour Ghanaie [0000-0001-7475-0240]en
OrcidSeyed Alireza Fahimzad [0000-0001-6054-0656]en
OrcidZahra Pournasiri [0000-0002-9355-2298]en
OrcidSeyedohammadtaghi Hosseini Tabatabaei [0000-0002-6922-4796]en
OrcidNasrin Esfandiar [0000-0001-6721-1206]en
OrcidReza Dalirani [0000-0003-0937-2436]en
OrcidFereshteh Karbasian [0000-0003-2494-6231]en
Issued Date2021-01-09en
AbstractBackground: Information about renal involvement in pediatric patients with COVID-19 is limited, and there is not enough data about renal and urinary tract involvement in children infected with this novel virus. Objectives: This study aimed to determine the spectrum of kidney diseases in pediatric patients with COVID-19, admitted to a tertiary children’s hospital. Methods: This cross-sectional study was conducted on 71 pediatric patients with COVID-19 infection. Diagnosis of COVID-19 was established based on the guidelines by the Iranian Ministry of Health. The patients’ demographic characteristics, clinical symptoms, laboratory results, and renal ultrasonography findings were extracted from the hospital medical records. Results: On admission, 10% of patients had oliguria, 7.7% had edema, and 3% had hypertension. The first urinalysis indicated proteinuria, leukocyturia, and hematuria in 46%, 24%, and 23% of the patients, respectively. Overall, 40.7% of the patients showed some degree of renal involvement. During hospitalization, acute kidney injury (AKI) occurred in 34.5% of the patients. Based on the pediatric risk, injury, failure, loss of kidney function, and end-stage kidney disease (pRIFLE) classification, stage I (risk group) was found in 20% of patients, stage II (injury group) in 25% of patients, and stage III (failure group) in 55% of patients with AKI. The total mortality rate was estimated at 12.67%, and the incidence of in-hospital death was 30% in pediatric patients with severe COVID-19 infection associated with AKI. Conclusions: The prevalence of AKI was high in patients with COVID-19 infection hospitalized in our tertiary hospital. We also found that a decrease in renal function was associated with a higher risk of mortality. Overall, early detection of AKI and effective treatment may help reduce mortality in patients with COVID-19.en
DOIhttps://doi.org/10.5812/pedinfect.106597en
KeywordCOVID-19en
KeywordChilden
KeywordAKIen
KeywordKidney Diseasesen
KeywordMortalityen
PublisherBrieflandsen
TitleRenal Involvement in COVID-19 Among Iranian Childrenen
TypeResearch Articleen

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