Osteoporosis, bone & mineral

Continuous subcutaneous administration of teriparatide as a therapeutic option in chronic hypoparathyroidism: retrospective study in three tertiary care centers of the epi-hypo study

Eur J EndocrinolPublished Retrospective observational study

Authors' conclusion

CSAT may be an option for patients with uncontrolled cHP. Further studies need to investigate bone consequences and better characterize the improvement of QoL among these patients.

Study context

Population
Patients with chronic hypoparathyroidism uncontrolled despite oral treatment, who received continuous subcutaneous administration of teriparatide (CSAT), 3 tertiary care centers of the Epi-Hypo study; 85% women, 75% post-surgery chronic hypoparathyroidism (cHP)
Participants
20 patients
Exposure
CSAT vs previous treatment
Outcome
Evolution of biological parameters with CSAT vs previous treatment
Methodological detailsmulticentre, 3 tertiary care centers
  • Multicentre
  • 3 tertiary care centers

Main finding

As reported in the abstract

Total calcium concentration

Total calcium significantly higher with CSAT than with injections of teriparatide (IST)

73% patients

Observational data: associations, not effects.

Further findings

Quality of life (QoL) (Hypoparathyroid Patient Questionnaire (HPQ28))

HPQ28 improved in patients assessed
3 of 5

Osteocalcin

Osteocalcin increased significantly with IST
P = 0.003
No difference observed after initiating CSAT

Original publication

Continuous subcutaneous administration of teriparatide as a therapeutic option in chronic hypoparathyroidism: retrospective study in three tertiary care centers of the epi-hypo study. Eur J Endocrinol. Published 24 December 2025. doi:10.1093/ejendo/lvaf257

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