Pituitary & hypothalamus

Clinical Factors Affecting Daily Dosage of Desmopressin Orally Disintegrating Tablets in Arginine Vasopressin Deficiency

J Clin Endocrinol MetabPublished Retrospective cohort study

Authors' conclusion

To achieve the safe and stable treatment of AVP-D, the daily dose of ODT needs to be selected based on a patient's sex, age, and eCCr under appropriate sublingual administration by patient education.

Study context

Population
Adults with arginine vasopressin deficiency (AVP-D) treated with desmopressin orally disintegrating tablets (ODTs) sublingually, with dose titration during hospitalization134 followed up at 1 year
Participants
209 adults
Outcome
Clinical factors associated with daily ODT dose at discharge (multivariable linear regression)
Follow-up
Discharge
Methodological detailssingle-centre, Patients instructed to restrict eating and drinking for 30 min after ODT via patient leaflet, Titration with close monitoring of urine output, body weight and serum sodium
  • Single-centre
  • Patients instructed to restrict eating and drinking for 30 min after ODT via patient leaflet
  • Titration with close monitoring of urine output, body weight and serum sodium

Main finding

As reported in the abstract

Daily dose of ODTs at discharge

Median daily dose of ODTs at discharge

90 µg

IQR 60–120 µg

Observational data: associations, not effects.

Further findings

OutcomeValues
Same daily dose at 1 year after discharge (excluding patients recovering from AVP-D)Followed up 71%

Original publication

Clinical Factors Affecting Daily Dosage of Desmopressin Orally Disintegrating Tablets in Arginine Vasopressin Deficiency. J Clin Endocrinol Metab. Published 29 November 2023. doi:10.1210/clinem/dgad694

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