Comparison of the effectiveness of autofluorescence devices in the detection of parathyroid glands during thyroid operations: a propensity score matched analysis (PSM) - Report - MDSpire

Comparison of the effectiveness of autofluorescence devices in the detection of parathyroid glands during thyroid operations: a propensity score matched analysis (PSM)

  • By

  • Nikolaos Voloudakis

  • Eleni Lazaridou

  • Stefanos Atmatzidis

  • Evangelia Bellou

  • Maria Velikoudi

  • Anestis Basios

  • Basileios Papaziogas

  • Ioannis Koutelidakis

  • July 6, 2026

  • 0 min

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Clinical Report: Evaluation of Autofluorescence Technologies for Parathyroid Gland Identification

Overview

This study evaluates the effectiveness of autofluorescence devices compared to the naked eye in identifying parathyroid glands during thyroid surgery. Results indicate improved identification rates with both autofluorescence devices.

Background

Identifying and preserving parathyroid glands during thyroid surgery is critical to prevent complications such as postoperative hypoparathyroidism. Despite advancements in surgical techniques, challenges remain due to the small size and camouflaged appearance of these glands. Autofluorescence technology has emerged as a promising tool to enhance the identification of parathyroid glands during surgery.

Data Highlights

GroupPostoperative PTH Levels (pg/ml)
Naked Eye26.63 ± 7.02
Rubina®30.02 ± 5.70
Fluobeam®33.09 ± 5.32

Key Findings

  • 292 patients were included in the study with 37 matched per group.
  • Higher odds of parathyroid gland identification with Rubina® compared to Naked Eye (OR 2.56).
  • Fluobeam® showed even higher odds of gland identification compared to Naked Eye (OR 4.12).
  • No significant difference in postoperative hypoparathyroidism rates across groups.
  • Postoperative PTH levels were significantly higher in autofluorescence groups compared to the Naked Eye group.

Clinical Implications

The use of autofluorescence devices may enhance the identification of parathyroid glands during thyroid surgery.

Conclusion

Autofluorescence technologies improve parathyroid gland identification during thyroid surgery.

Related Resources & Content

  1. Utilization of Autofluorescence Technology Enhances Parathyroid Function Preservation in Thyroid Surgical Procedures, 2024
  2. Comparison of PTeye™ and FLUOBEAM® LX in the Detection of Parathyroid Adenomas: A Preliminary Case-Control Investigation, 2025
  3. Autofluorescence During Parathyroid Surgery: Correlation of Signal Intensity with Serum Calcium and Parathyroid Hormone Levels, Yet Routine Application Lacks Justification, 2019
  4. 2025 American Thyroid Association Management Guidelines for Adult Patients with Differentiated Thyroid Cancer
  5. Near-Infrared Autofluorescence for Parathyroid Detection During Endocrine Neck Surgery: A Randomized Clinical Trial, 2025
  6. Frontiers in Endocrinology — Learning curve in autofluorescence-guided thyroid surgery
  7. 2025 American Thyroid Association Management Guidelines for Adult Patients with Differentiated Thyroid Cancer
  8. Near-Infrared Autofluorescence for Parathyroid Detection During Endocrine Neck Surgery: A Randomized Clinical Trial | Trials | JAMA Surgery | JAMA Network
  9. ICG Angiography Guided Dissection of the Inferior Parathyroid Gland During Thyroidectomy - Pablo Moreno Llorente, Arantxa Garcia Barrasa, Marta Recasens Subias, 2025

Original Source(s)

Comparison of the effectiveness of autofluorescence devices in the detection of parathyroid glands during thyroid operations: a propensity score matched analysis (PSM)

  • by Nikolaos Voloudakis, Eleni Lazaridou, Stefanos Atmatzidis, Evangelia Bellou, Maria Velikoudi, Anestis Basios, Basileios Papaziogas, Ioannis Koutelidakis

  • July 6, 2026

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