Adrenal disease

Biochemical Control in Cushing's Syndrome: Outcomes of the Treatment in a Large Single Center Cohort

J Clin Endocrinol MetabPublished Retrospective cohort study

Authors' conclusion

Biochemical control can be achieved in most patients with different subtypes of CS within a reasonable time frame. Control of hypercortisolism has improved over time.

Study context

Population
Patients with confirmed Cushing's syndrome (CS) treated in a single tertiary care center
Participants
296 patients
Exposure
Cushing's disease (CD) vs ectopic Cushing's syndrome (ECS) vs adrenal Cushing's syndrome (ACS)
  • CDn = 185
  • ECSn = 27
  • ACSn = 84
Outcome
Biochemical control rates
Methodological detailssingle-centre, tertiary care center
  • Single-centre
  • Tertiary care center

Main finding

As reported in the abstract

Biochemical control after first-line treatment

Biochemical control after first-line treatment (all patients)

82%

Observational data: associations, not effects.

Further findings

Time to biochemical control — CD vs ACS, ECS · longer in CD

P < 0.05

Disease persistence after first-line therapy — CD vs ECS, ACS · more often in CD

P < 0.05

Disease recurrence after first-line therapy — CD vs ECS, ACS · more often in CD

P < 0.05

Control of hypercortisolism at last follow-up · last follow-up (76 months, 38-163)

Total time in hypercortisolism since diagnosis, CD diagnosed since 2013 vs before 2013
P < 0.0070
  • Total time in hypercortisolism since diagnosis, CD diagnosed since 2013 vs before 2013: 13.5 weeks vs 26.1 weeks; shorter since 2013, after specialized care implemented

Original publication

Biochemical Control in Cushing's Syndrome: Outcomes of the Treatment in a Large Single Center Cohort. J Clin Endocrinol Metab. Published 20 May 2024. doi:10.1210/clinem/dgae337

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