Data availability
Data cannot be shared publicly as data contain potentially identifying or sensitive patient information. The de-identified data are available upon request to Medical Center for Translational Research Osaka University Hospital (E-mail: mirai@hp-mctr.med.osaka-u.ac.jp). The data are available only after the approval of the Ethics Committee.
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SY, TH, and YI contributed to the study design. All authors were involved in data acquisition and interpretation of the results. SY and TH performed data analysis. SY and TH drafted the manuscript and the other authors critically revised the manuscript. Supervision was performed by TH and YI.
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N.F. received honoraria from Chugai Pharmaceutical Co. Ltd., while all other authors of this manuscript declare no conflicts of interest.
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The Ethics Committee of Osaka University Hospital approved this study and waived the requirement for informed consent (Approval Number: 18026). The patients were allowed to opt out of the study. This study was conducted in accordance with the principles of the Declaration of Helsinki.
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This study complies with the guidelines for human studies. No animals were utilized for this study.
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Yamaguchi, S., Hamano, T., Yonemoto, S. et al. Low-dosage active vitamin D modifies the relationship between hypocalcemia and overhydration in patients with advanced chronic kidney disease. J Nephrol 37, 535–538 (2024). https://doi.org/10.1007/s40620-023-01801-x
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DOI: https://doi.org/10.1007/s40620-023-01801-x