Autofluorescence-Guided Total Thyroidectomy in Low-Volume, Nonparathyroid Institutions.

Autor:	Abood A; Department of Otorhinolaryngology, Goedstrup Hospital, Herning, Denmark., Rolighed L; Department of Otorhinolaryngology, Head- and Neck Surgery, Aarhus University Hospital, Aarhus, Denmark., Triponez F; Department of Thoracic and Endocrine Surgery, University Hospitals of Geneva, Geneva Switzerland., Vestergaard P; Department of Endocrinology, Aalborg University Hospital, Aalborg, Denmark.; Steno Diabetes Center North Denmark, Aalborg University Hospital, Aalborg, Denmark., Bach J; Department of Otorhinolaryngology, Hospital South West Jutland, Esbjerg, Denmark., Ovesen T; Department of Otorhinolaryngology, Goedstrup Hospital, Herning, Denmark.
Jazyk:	angličtina
Zdroj:	JAMA network open [JAMA Netw Open] 2024 May 01; Vol. 7 (5), pp. e2411384. Date of Electronic Publication: 2024 May 01.
DOI:	10.1001/jamanetworkopen.2024.11384
Abstrakt:	Importance: Hypoparathyroidism following thyroid surgery is a serious complication that occurs frequently when surgery is performed by low-volume thyroid surgeons without experience in parathyroid surgery. Objective: To evaluate the occurrence of hypoparathyroidism following total thyroidectomy after the introduction of autofluorescence in low-volume, nonparathyroid institutions. Design, Setting, and Participants: This prospective, multicenter cohort study, with a follow-up period of up to 1 year, was conducted in Denmark at 2 low-volume nonparathyroid institutions between January 2021 and November 2023. All adult patients referred for total thyroidectomy were assessed for eligibility (n = 90). Only patients with no history of thyroid surgery were considered (n = 89). Patients who only underwent lobectomy (n = 6) or declined to participate (n = 5) were excluded. All included patients completed follow-up. The prospective cohort was compared with a historical cohort of successive patients undergoing primary total thyroidectomy from 2016 to 2020 (before autofluorescence was available). Intervention: Included patients underwent autofluorescence-guided total thyroidectomy. Main Outcomes and Measures: Rate of hypoparathyroidism. Immediate hypoparathyroidism was defined as the need for active vitamin D postoperatively, whereas permanent hypoparathyroidism was considered when there still was a need for active vitamin D 1 year after surgery. Results: Seventy-eight patients underwent autofluorescence-guided surgery (mean [SD] age, 55.6 [13.1] years; 67 [86%] female) and were compared with 89 patients in the historical cohort (mean [SD] age, 49.7 [12.8] years; 78 [88%] female). The rate of immediate hypoparathyroidism decreased from 37% (95% CI, 27%-48%) to 19% (95% CI, 11%-30%) after the introduction of autofluorescence (P = .02). Permanent hypoparathyroidism rates decreased from 32% (95% CI, 22%-42%) to 6% (95% CI, 2%-14%) (P < .001), reaching 0% at the end of the study. More parathyroid glands were identified with autofluorescence (75% [95% CI, 70%-80%] vs 61% [95% CI, 56%-66%]) (P < .001) and less parathyroid glands were inadvertently excised (4% [95% CI, 1%-11%] vs 21% [95% CI, 13%-31%]) (P = .001). Conclusions and Relevance: In this cohort study of autofluorescence-guided thyroid surgery in low-volume, nonparathyroid institutions, the use of autofluorescence was associated with a significant decrease in both immediate and permanent hypoparathyroidism. When autofluorescence was used, hypoparathyroidism rates were comparable with those of high-volume surgeons who also perform parathyroid surgery.
Databáze:	MEDLINE
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