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Serum creatinine to cystatin C ratio as a biomarker for monitoring motor-function in children with spinal muscular atrophy treated with nusinersen: a retrospective cohort study

Crossref DOI link: https://doi.org/10.1186/s12883-026-04657-3

Published Online: 2026-01-24

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Zhang, Yuan yuan

Wang, Jie

Cui, Zhen qiong

Ma, Kai
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Text and Data Mining valid from 2026-01-24

Version of Record valid from 2026-02-17
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Article History

Received: 4 September 2025

Accepted: 13 January 2026

First Online: 24 January 2026

Declarations

:

: This study was conducted in full compliance with the ethical principles outlined in the Helsinki Declaration. The study protocol was approved by the Ethics Committee of Jinan Children’s Hospital (approval no.SDFE-IRB/T-2025105). Written informed consent was obtained from the parents or legal guardians, and assent was obtained from the children when it was developmentally appropriate.

: The participants in this study and all authors of this article provided consent for the publication of this article.

: The authors declare no competing interests.

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