Near Infrared Spectroscopy in Thyroidectomy

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

40 participants

Study Classification

OBSERVATIONAL

Study Start Date

2019-10-25

Study Completion Date

2020-12-01

Brief Summary

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Thyroidectomy operations have traditionally been performed as open surgery. However, the scarring that occurs in the patient leads to cosmetic problems, especially in young women. Today, as a result of the development of minimally invasive surgical techniques, the number of natural orifice transluminal endoscopic surgeries (NOTES) is increasing. Surgical scars are avoided by using natural pathways such as the mouth, urethra, vagina or anus. Transoral endoscopic thyroidectomy (TOETVA) with vestibular approach, a form of NOTES, was first performed in 2011. In this method, the operation is performed through three ports entered near the gingiva-buccal sulcus. TOETVA surgeries are performed with an insufflation pressure of 6 mmHg in the neck region. No studies are examining the effects of this pressure on the blood vessels in the neck region on the blood supply to the brain tissue. Therefore, the investigators aim to compare cases operated using open thyroidectomy or TOETVA method by measuring cerebral regional tissue saturation.

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Detailed Description

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Conditions

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Thyroidectomy Near-infrared Spectroscopy

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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TOETVA

The demographic data of the patients undergoing TOETVA surgery will be recorded. Then, blood pressure, pulse pressure, pulse oximeter, end-tidal carbon dioxide, right and left cerebral regional oxygen values in the operation room will be recorded at certain intervals. It will also be recorded if complications develop.

Near-infrared spectroscopy

Intervention Type DEVICE

The Near-infrared spectroscopy probes will be placed in the frontal region.

Open thyroidectomy

The demographic data of the patients undergoing open thyroidectomy surgery will be recorded. Then, blood pressure, pulse pressure, pulse oximeter, end-tidal carbon dioxide, right and left cerebral regional oxygen values in the operation room will be recorded at certain intervals. It will also be recorded if complications develop.

Near-infrared spectroscopy

Intervention Type DEVICE

The Near-infrared spectroscopy probes will be placed in the frontal region.

Interventions

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