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NCT07195214
This prospective observational study evaluated the effect of dexmedetomidine compared with midazolam on intraoperative monitoring of the recurrent laryngeal nerve during thyroid surgery. The main goal was to assess whether dexmedetomidine influences the time to identify the recurrent laryngeal nerve and the quality of nerve signals. Secondary outcomes included time to vagus nerve identification, intraoperative hemodynamic changes, extubation time, postoperative nausea and vomiting, sedation levels, and recovery parameters. A total of 60 adult patients undergoing thyroidectomy with intraoperative neuromonitoring were included. The findings are expected to guide anesthetic choices that optimize patient safety and surgical outcomes in thyroid operations.
NCT06765941
The goal of this randomized clinical trial is to learn if there are any added benefits of using near-infrared autofluorescence (NIRAF) probe-based imaging system (the PTeye) for intraoperative identification of parathyroid glands (PGs) during thyroid surgery in comparison to visual identification of PGs by the surgeon's naked eyes without PTeye. The main questions it aims to answer are: * Is number of PGs identified intraoperatively and preserved in situ larger in thyroid operations with PTeye versus surgeon's naked eyes without PTeye? * Is number of patients with undetectable or low parathormone serum level on postoperative day 1 fewer in thyroid operations with PTeye versus surgeon's naked eyes without PTeye? * Is number of patients requiring substitution therapy with calcium and vitamin D analogue fewer after thyroid operations with PTeye versus surgeon's naked eyes without PTeye in a short-term (\< 6 weeks) and/or in a long-term (at 6 months) follow-up? * Is numer of inadvertenly removed and reimplanted PGs fewer in thyroid operations with PTeye versus surgeon's naked eyes without PTeye? * Is number of frozen sections fewer in thyroid operations with PTeye versus surgeon's naked eyes without PTeye? * Is number of PGs identified by pathologist in the surgical specimen fewer in in thyroid operations with PTeye versus surgeon's naked eyes without PTeye? * Is number of patients with symptomatic hypoparathyroidism within 30 days of the operation fewer in thyroid operations with PTeye versus surgeon's naked eyes without PTeye? The hypothesis explored in this study is that use of PTeye in comparison to the surgeon's naked eyes may be beneficial for intraoperative identification and preservation of PGs in thyroid surgery leading to reduced risk of postoperative hypoparathyroidism. A prospective, randomized study with 2 arms: use of PTeye vs. visual identification of PGs without PTeye (n=77 patients, each). The primary outcome measure is number of intraoperatively identified PGs with use of PTeye vs without it.
NCT07131800
Introduction: Possible consequences of endotracheal intubation are post-intubation voice changes. Hypothesis: Endotracheal intubation during head and neck surgery is associated with objective and perceptual voice disorders. Research objective: To investigate the short-term and long-term effects of endotracheal intubation on voice quality during head and neck surgery. Material, subjects, methodology and research design: A prospective observational cohort study that will include patients undergoing surgery and endotracheal intubation lasting up to 3 hours. Adult patients divided into three groups will be included in the research: thyroid surgery, parotid gland surgery and abdominal surgery. Videostroboscopy, perceptual and objective acoustic voice analysis will be recorded before surgery, on the second postoperative day, two weeks and 1 month after surgery. Expected scientific contribution of the proposed research: The scientific contribution would be an understanding of the risk factors and the connection of voice disorders after endotracheal intubation, as well as the ability to determine differences in this risk in patients undergoing different operations.
NCT06931743
To evaluate the efficacy and safety of the wrist and ankle electrical stimulation analgesia therapy device in the management of analgesia after thyroidectomy by conducting clinical studies to collect data. It will also be combined with the Internet of Things technology to develop artificial intelligence equipment or applications to achieve remote monitoring and intelligent alarm, and improve the timeliness and initiative of pain management after thyroidectomy. In the future, we will further carry out a series of research work to explore the possible analgesic mechanisms through molecular biology and neurophysiology.
NCT06765174
The aim of this study is to compare patients who used drain to patients who did not use drain post-thyroidectomy regarding the short-term outcomes .
NCT06371131
Postoperative nausea and vomiting is one of the most common postoperative complications second only to postoperative pain. Studies have reported that without any antiemetic prevention treatment, the overall incidence of PONV in surgical operations is up to 20-30%, and the incidence of PONV in high-risk patients such as thyroid surgery is even up to 70-80%. PONV not only increased discomfort and prolonged hospital stay; Severe cases can lead to wound dehysis, acid-base imbalance, water and electrolyte metabolism disorders, seriously affect the prognosis of patients. Although various prevention and treatment measures have been adopted in clinical practice, it still cannot be completely eliminated. Therefore, postoperative nausea and vomiting of thyroid is still a concern in clinical anesthesia work, so it is urgent to explore more simple and effective measures to prevent thyroid PONV. SGB is the injection of local anesthetics into loose connective tissue containing stellate ganglion. It has a clear effect on postoperative analgesia of thyroid surgery, and can play a certain role in preventing thyroid PONV by reducing the application of perioperative opioids. Few studies have reported that the incidence of PONV can be significantly reduced after the application of SGB in patients with thyroid surgery, which provides a certain basis for the prevention of thyroid PONV. Therefore, this study aims to explore the effect of right stellate ganglion block on preventing postoperative nausea and vomiting of thyroid, and to explore the possible mechanism of action.
NCT05251194
For thyroid surgery, the special body position (thyroid surgical position) to exposure the patient's neck should be needed. For intraoperative neuromonitoring (IONM) in thyroid surgery, the tube should be placed at a specific position. A video laryngoscope can have advantages in tracheal intubation on thyroid surgical position for thyroid surgery. The purpose of the study is to investigate the effect of McGrath video laryngoscope on the glottic view when tracheal intubation is performed at the thyroid surgical position.
NCT04982185
Titration of neuromuscular block (NMB) plays a key role in intraoperative recurrent laryngeal nerve monitoring during thyroid surgery. Aim to titrate sugammadex dose based on neuromuscular block degree as a surgeon friendly protocol with high intraoperative neuromonitoring (IONM) quality.
NCT00629746
The purpose of this study will explore the advantages of electrodes used for monitoring of the recurrent laryngeal nerve (RLN) in thyroid surgery