Pituitary & hypothalamus

Hyperprolactinemia Is Associated With Height Attainment Within or Above Target Height in Adult Patients With Pituitary Stalk Interruption Syndrome

Endocr PractPublished Retrospective cross-sectional study

Authors' conclusion

Hyperprolactinemia was associated with height attainment within or above the target height and in Chinese adult patients with PSIS. Additionally, a significant correlation was observed between hyperprolactinemia and height ≥ -2 SD.

Study context

Population
Adults with pituitary stalk interruption syndrome (PSIS), January 2021–September 2024; 53 males, 9 females; median age 30.5 years (range 26.0–32.4)
Participants
62 adults
Exposure
Hyperprolactinemia vs no hyperprolactinemia
Outcome
Height attainment within or above target height

Main finding

As reported in the abstract

Height within or above target height
Hyperprolactinemia vs No hyperprolactinemiaOdds ratio (95% CI)P value
Unadjusted
6.4(1.6–24.7)
P = 0.007
Adjusted for multiple confounders
6.89(1.19–40.81)
P = 0.032
Achieved target height
12 patients

Observational data: associations, not effects.

Further findings

OutcomeOR (95% CI)P value
Height ≥ −2 SDHyperprolactinemiavs No hyperprolactinemiaUnadjusted10.5 (2.8–38.5)P < 0.001
Height ≥ −2 SDHyperprolactinemiavs No hyperprolactinemiaAdjusted for confounders13.8 (2.5–77.6)P = 0.003

Male patients

These associations were consistently observed in male patients

Original publication

Hyperprolactinemia Is Associated With Height Attainment Within or Above Target Height in Adult Patients With Pituitary Stalk Interruption Syndrome. Endocr Pract. Published 25 March 2025. doi:10.1016/j.eprac.2025.03.010

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