Difference in doses and routes of administration of calcium and calcitriol during admission and at home to achieve adequate serum calcium levels
Treatments
Hospital treatment
Home treatment
Calcitriol
7.5 µg IV (2.5 µg 3 days per week every other day)
3.5 µg oral (0.5 µg per day)
Calcium
Calcium carbonate 1 gram per nasogastric tube every 8 hours
Calcium carbonate 1 gram oral 1 gram every 12 hours
Declarations
Author contributions
IJH, LGF, and MPN: Conceptualization, Investigation, Writing—original draft, Writing—review & editing, Validation. All authors read and approved the submitted version.
Conflicts of interest
All authors declare that they have no conflicts of interest.
Ethical approval
The study “Intravenous calcitriol: a critical intervention for severe postoperative hypoparathyroidism when oral administration is not feasible”, carried out by Dr. Ignacio Jiménez Hernando from the Department of Endocrinology and Nutrition Service of the Hospital General Universitario Gregorio Marañón has been reviewed by the Ethics Committee of the Hospital General Universitario Gregorio Marañón (CEIm HGUGM), and CEIm HGUGM found no ethical impediment to the study’s publication and dissemination, as stated in Minute 05/2025, of March 3.
Consent to participate
Informed consent to participate in the study was obtained from the participants.
Consent to publication
Informed consent to publication was obtained from the relevant participants.
Availability of data and materials
The datasets that support the findings of this study are available from the corresponding author upon reasonable request.
Open Exploration maintains a neutral stance on jurisdictional claims in published institutional affiliations and maps. All opinions expressed in this article are the personal views of the author(s) and do not represent the stance of the editorial team or the publisher.
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