Abstract
Purpose
The need for thyroid surgery in the elderly is rising due to an ageing population, the liberal use of imaging studies, and the increasing prevalence of thyroid nodules and cancer with age. Data on surgical outcomes in this population are scarce and conflicting, but essential to assess safety of short-stay surgery. This study aims to compare surgical outcomes by age.
Methods
All consecutive patients undergoing thyroid surgery from January 2010 to July 2021 in a large tertiary referral centre for endocrine surgery were included in this surgical cohort. The indication for surgery, surgical morbidity (hypocalcaemia, bleeding, recurrent laryngeal nerve (RLN) palsy), and length of hospital stay were assessed in three age groups (young: 18-64y, older: 65-74y, and the elderly: 75 years and older).
Results
A total of 2,030 patients (1,499 young, 370 older, and 161 elderly) were included. The indication for surgery was significantly different, with the main indications in the elderly being multinodular goitre (70.2% vs. 47.7% in young patients) and thyroid cancer (9.9% vs. 7.0%). Reintervention for bleeding was more often required in the older (4.6%) and the elderly (2.5%) patients (vs. 1.4%). There was no difference in the proportion of hypocalcaemia or RLN palsy. The length of hospital stay was significantly longer in the elderly (length of stay longer than one day 43.5% vs. 9.8%).
Conclusion
Thyroid surgery in patients aged 75 years and older is a safe procedure with morbidity comparable to younger patients. However, the risk of reintervention for bleeding is higher, rendering ambulatory surgery not advisable.
Trial registration
Researchregistry6182 on October 29th 2020, retrospectively registered.
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Data Availability
Data are only available on request.
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All authors (FVDE, KVDH, NB, SVS) contributed to the study conception and design. Material preparation, data collection and analysis were performed by Van den Eynde F, Van Den Heede K and Van Slycke S. The first draft of the manuscript was written by Van den Eynde F which was revised by all other authors (KVDH, NB, SVS). All authors read and approved the final manuscript.
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This study was performed in line with the principles of the Declaration of Helsinki. The prospective data collection was approved by the Ethical Committee of the OLV hospital in 2009.
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Van den Eynde, F., Van Den Heede, K., Brusselaers, N. et al. Thyroid surgery in the elderly: a surgical cohort. Langenbecks Arch Surg 408, 254 (2023). https://doi.org/10.1007/s00423-023-02982-6
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DOI: https://doi.org/10.1007/s00423-023-02982-6