Endocrine oncology

Differentiated thyroid cancer in two European referral centres: impact of different diagnostic and therapeutic strategies

Eur Thyroid JPublished Retrospective cohort study

Authors' conclusion

Data reported in the present comparison between two European countries highlight a different prevalence, presentation, and outcome of DTC, likely due to variabilities in healthcare systems, iodine nutritional status, and diagnostic and treatment approaches.

Study context

Population
Patients with differentiated thyroid cancer (DTC) at an Italian and a Dutch referral centre
Participants
919 patients
Exposure
Italian vs Dutch referral centre cohorts
  • Italiann = 586reference
  • Dutchn = 333
Outcome
Presentation, diagnostic/therapeutic approaches and outcome of DTC
Methodological detailstwo referral centres (Italian and Dutch)
  • Two referral centres (Italian and Dutch)

Main finding

As reported in the abstract

Differences in clinicopathological features and diagnostic/therapeutic modalities
P < 0.001

Observational data: associations, not effects.

Further findings

TC-related mortality

Dynamic risk stratification (DRS) response

Dutch cohort: lower rate of indeterminate and higher rate of structural incomplete responses
P < 0.001
Comparable excellent and biochemical incomplete responses

5-year progression-free survival (PFS)

Significantly worse 5-year PFS in Dutch cohort

TC-related mortality

Disease-specific survival (DSS) still excellent for both

Original publication

Differentiated thyroid cancer in two European referral centres: impact of different diagnostic and therapeutic strategies. Eur Thyroid J. Published 25 July 2025. doi:10.1530/etj-25-0161

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