Endocrine oncology

Trends in radioactive iodine treatment after total thyroidectomy in Italy, 2001–2018

Eur Thyroid JPublished Population-based study of national hospital discharge data

Authors' conclusion

National data show that in Italy trends in RAI treatment paraleled those observed in the US. Further monitoring of the use of RAI is warranted in Italy, as elsewhere, to assess the impact of international guidelines on real-life clinical management of thyroid cancer.

Study context

Population
Total thyroidectomies with thyroid cancer diagnosis, Italian national hospital discharge database, 2001–2018
Participants
149,419 total thyroidectomies
Exposure
Women vs Men
Outcome
Proportion of RAI treatment after total thyroidectomy, by sex and age class
Follow-up
2001-2018
Methodological detailsnational hospital discharge database, trend analysis 2001–2018
  • National hospital discharge database
  • Trend analysis 2001–2018

Main finding

As reported in the abstract

RAI after total thyroidectomy, whole study period

Radioactive iodine (RAI) performed after total thyroidectomies

58%

Observational data: associations, not effects.

Further findings

RAI use at peak · 2007

RAI use after decline · 2018

RAI use after decline · 2018

Similar pattern across all ages and areas

Original publication

Trends in radioactive iodine treatment after total thyroidectomy in Italy, 2001–2018. Eur Thyroid J. Published 12 July 2023. doi:10.1530/etj-23-0051

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