Pituitary & hypothalamus

Sex difference in patients with controlled acromegaly—A multicentre survey

Clin Endocrinol (Oxf)Published Cross-sectional study

Authors' conclusion

In patients with acromegaly considered controlled, postmenopausal females exhibited higher GH levels than males despite comparable IGF-I levels, which also translated into impaired metabolic health and well-being. Our findings point to the relevance of including GH measurements in the assessment of disease control and suggest that disease-specific sex differences prevail after treatment.

Study context

Population
Patients with acromegaly considered controlled after surgery alone or during continued somatostatin receptor ligand (SRL) treatment; mean age 57 (±1.1) years; majority of females postmenopausalor during continued SRL treatment 61
Participants
84 patients
Exposure
Females vs males with controlled acromegaly
  • Fn = 43
  • Mn = 41reference
Outcome
Disease control by fasting GH < 1.0 µg/L
Methodological detailsmulticentre
  • Multicentre

Main finding

As reported in the abstract

P = 0.007

Observational data: associations, not effects.

Further findings

Disease control by IGF-I SDS < 2 · comparable

P = 0.71

AcroQol physical score · impaired in females
P = 0.05
Fasting free fatty acid (FFA) · higher in females
P = 0.03
Insulin concentrations during oral glucose tolerance test (OGTT) · higher in females
P = 0.04

Original publication

Sex difference in patients with controlled acromegaly—A multicentre survey. Clin Endocrinol (Oxf). Published 4 May 2022. doi:10.1111/cen.14750

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