Assessing Benefits of NIRAF Detection for Identifying Parathyroid Glands

Status Completed

Clinical Trial Summary

This study describes a single center, randomized, single-blinded clinical trial to assess the clinical benefits of the use of near infrared autofluorescence (NIRAF) detection with an FDA-cleared device 'Parathyroid Eye (PTeye)' for identifying parathyroid glands (PGs) during total thyroidectomy (TTx). It compares risk-benefits and outcomes in TTx patients where NIRAF detection with PTeye for parathyroid identification is either used or not used.

Clinical Trial Description

Inadvertent damage or excision of a healthy parathyroid gland (PG) following a total thyroidectomy (TTx) could result in transient hypocalcemia (< 6 months) in 5 - 35% of cases or permanent hypocalcemia (> 6 months) in 7% of the patients (1, 2). In both of these circumstances, patients would require calcium and active vitamin D supplementation in addition to a potentially prolonged hospital stay and/or unplanned hospital readmission adding to unnecessary burden and healthcare costs. These complications could be minimized with label-free intraoperative PG identification using near infrared autofluorescence (NIRAF) detection with a fiber-probe based approach (3 - 5) as utilized in 'PTeye', which is medical device that was recently FDA-cleared (6). However, the true impact of this particular NIRAF-based approach on patient outcomes is yet to be determined The aim of this prospective single blinded randomized study is to compare 2 groups of patients: TTx patients operated using NIRAF detection technology with PTeye as adjunct tool (NIRAF+) vs. patients operated without the adjunct technology (NIRAF-). The main objective of this study is to assess the benefit of intraoperative use of NIRAF detection technology via PTeye during TTx procedures with regard to postoperative hypocalcemia, PG identification, PG auto-transplantation and inadvertent resection rates compared to standard of care. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT04281875
Study type	Interventional
Source	Vanderbilt-Ingram Cancer Center
Contact
Status	Completed
Phase	N/A
Start date	March 16, 2020
Completion date	February 23, 2024

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Assessing Benefits of NIRAF Detection for Identifying Parathyroid Glands During Total Thyroidectomy. — NIRAF

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms