Evaluation of spot urine CA 19 - 9/creatinine ratio in diagnosis and management of hydronephrosis in children: a prospective study.
Kutukoglu MU; Altuntas T; Sekerci CA; Yilmaz SS; Haklar G; Cam K; Tarcan T; Yucel S · 2025 · BMC pediatrics
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background To demonstrate that the CA19-9/creatinine level could be a potential biomarker in children with obstruction by including ureteropelvic junction obstruction (UPJO) patients and comparing them not only with healthy controls but…
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Metadata source: Europe PMC · DOI 10.1186/s12887-025-06453-3