Pituitary & hypothalamus

Pregnancy-related hypophysitis revisited

Eur J EndocrinolPublished Retrospective analysis of published cases and own case series

Authors' conclusion

PR-Hy has distinct features that delineate the disorder from non-PR-Hy. With increasing experience in diagnosis, availability of adequate replacement therapy, and improved treatment modalities, PR-Hy has lost its threat and the outcome is encouraging.

Study context

Population
All published cases with pregnancy-related hypophysitis (PR-Hy) and 6 own cases
Participants
148 PR-Hy cases
Exposure
Pregnancy-related hypophysitis vs non-pregnancy autoimmune hypophysitis
Outcome
Distinguishing features of PR-Hy vs non-pregnancy autoimmune hypophysitis
Methodological detailsliterature review (PubMed search)
  • Literature review (PubMed search)

Main finding

As reported in the abstract

Distinguishing features of PR-Hy vs non-PR-Hy
  • PR-Hy vs non-PR-Hy: P < 0.0001
  • PR-Hy vs non-PR-Hy: P = 0.0005
  • PR-Hy vs non-PR-Hy: P < 0.0001
  • PR-Hy vs non-PR-Hy: P < 0.0001

Observational data: associations, not effects.

Further findings

Treatment over time in PR-Hy

Role of surgery decreased over time while noninvasive treatment modalities increased

Recurrence rate in PR-Hy by treatment

After high-dose glucocorticoid therapy
33%
After surgery
2%
After conservative management
2%

Maternal and child outcome

Recurrent PR-Hy in a subsequent pregnancy
2 females
Recent literature on mother's and child's health outcome was positive
Frequency of spontaneous preterm delivery not increased

Original publication

Pregnancy-related hypophysitis revisited. Eur J Endocrinol. Published 19 January 2023. doi:10.1093/ejendo/lvad003

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