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Tomoda C, Yoshioka K, Saito Y, Masaki C, Akaishi J, Hames KY, Okamura R, Suzuki A, Matsuzu K, Kitagawa W, Sugino K, Ito K. Clinical classification of recurrent laryngeal nerve palsy. Gland Surg 2023; 12:1203-1208. [PMID: 37842531 PMCID: PMC10570980 DOI: 10.21037/gs-23-149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 08/27/2023] [Indexed: 10/17/2023]
Abstract
Background The application of intraoperative neurophysiological monitoring (IONM) has been accepted to avoid injury of a recurrent laryngeal nerve (RLN). Loss of the neuromonitoring signal indicates nerve injury and is subdivided into segmental type and global type nerve paralysis. This study aimed to determine the course of vocal cord function recovery after definitive loss of signal (LOS) types. Methods This retrospective study included 1,442 patients (with 2,752 nerves at risk) who had thyroidectomies between January 2018 and December 2021. Preoperative and postoperative vocal cord functions were evaluated by laryngoscopic examination. Results LOS occurred in 168 of 1,442 (11.7%) patients and 171 of 2,748 (6.2%) nerves at risk during surgery. Of LOS nerves of benign tumors, 74.2% showed global type. In cancer cases, segmental paralysis was more common, accounting for 51.3% of LOS nerves. Of nerves with segmental LOS in cancer patients, 55.3% needed partial layer resection for RLN invasion. Intraoperative recovery was seen in 9 of 62 nerves (14.5%) with segmental LOS and 32 of 109 (29.4%) nerves with global type LOS. The vocal cord palsy rate on postoperative days (PODs) 2-3 was lower after global type nerve paralysis (63.6%) than after segmental loss (84.9%). At 6 months postoperatively, the rate of vocal cord paralysis in benign tumors was not significantly different between segmental type and global type (P=0.586). However, cancer patients with segmental LOS significantly more often had vocal cord dysfunction than those with global LOS at 6 months postoperatively (rate of nerve palsy: segmental 40.0% vs. global 3.4%) (P<0.001). Conclusions The intraoperative recovery rate and early nerve recovery rate are significantly higher for patients with global LOS than for patients with segmental LOS. Cancer patients with segmental LOS significantly more often had vocal cord dysfunction than those with global LOS at 6 months postoperatively.
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Affiliation(s)
| | | | | | - Chie Masaki
- Department of Surgery, Ito Hospital, Tokyo, Japan
| | | | | | | | | | | | | | | | - Koichi Ito
- Department of Surgery, Ito Hospital, Tokyo, Japan
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Orloff LA, Parangi S. History of Thyroid Surgery in the Last Century. Thyroid 2023; 33:1029-1038. [PMID: 37594750 DOI: 10.1089/thy.2022.0629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/19/2023]
Abstract
Before the 20th century, thyroid surgery was regarded as "horrid butchery" such that no honest and sensible surgeon would ever engage in it. Yet, by the mid-20th century, thyroidectomy had become a respected, life-saving, safe, and increasingly practiced operation. From Kocher to Wells and onward into the 21st century, the evolution of thyroid surgery has continued, enhanced by the integration of endocrinology, genetics, immunology, physiology, technology, training, and multidisciplinary care. The ability to personalize and optimize the care of thyroid disorders has been progressively achieved through shared insights and discoveries, highlights of which are described herein.
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Affiliation(s)
- Lisa A Orloff
- Department of Otolaryngology-Head & Neck Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Sareh Parangi
- Department of Surgery, Harvard Medical School, Boston, Massachusetts, USA
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3
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Thakkar K, Nwangene NL, Maharjan R, Francis S, Carredo CKC, Dahal R, Khan A. A Comprehensive Management of Neck Hematoma in Post-Thyroidectomy Patient for Papillary Thyroid Cancer: A Case Report. Cureus 2023; 15:e42689. [PMID: 37649935 PMCID: PMC10464918 DOI: 10.7759/cureus.42689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/30/2023] [Indexed: 09/01/2023] Open
Abstract
A post-thyroidectomy hematoma is a rare, potentially fatal surgical complication that may present as hoarseness, dysphagia, and difficulty in breathing, which could progress to complete airway obstruction and, ultimately, death. The treatment for a neck hematoma is emergent surgical drainage. While certain precautions can be taken to prevent this complication, such as the cessation of any anticoagulants prior to surgery, it is still a feared complication of thyroidectomy with an increasing prevalence. In this paper, we discuss a case of a 62-year-old female with papillary thyroid cancer who presents with a postoperative complication of a neck hematoma requiring emergent surgery and conduct a literature review on managing post-thyroidectomy hematomas.
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Affiliation(s)
- Keval Thakkar
- Department of Internal and Hospital Medicine, Moffitt Cancer Center, Tampa, USA
- Department of Internal Medicine, Larkin Community Hospital, South Miami, USA
| | | | - Reeju Maharjan
- Department of Neurology, V.N. Karazin Kharkiv National University, Kharkiv, UKR
| | - Sandra Francis
- Department of Medicine, Windsor University School of Medicine, Cayon, KNA
| | | | - Rojaj Dahal
- Department of Internal Medicine, Manipal College of Medical Sciences, Pokhara, NPL
| | - Aadil Khan
- Department of Cardiology, University of Illinois Chicago, Chicago, USA
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Oh MY, Lee MJ, Lee JM, Chai YJ. Standardized Intraoperative Neuromonitoring Procedure is Feasible in Transoral Endoscopic Thyroidectomy. Surg Laparosc Endosc Percutan Tech 2022; 32:661-665. [PMID: 36468891 DOI: 10.1097/sle.0000000000001112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 09/06/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Intraoperative neuromonitoring in thyroid surgeries has become popular, but the standardized manner of intraoperative neuromonitoring during transoral endoscopic thyroidectomy vestibular approach (TOETVA) is not well established. This study evaluated the feasibility of using a standardized intraoperative neuromonitoring method for TOETVA. METHODS Medical records of consecutive patients who underwent TOETVA with intraoperative neuromonitoring were retrospectively reviewed. Patients were positioned before intubation to prevent tube migration, then intubated using video laryngoscopy. The electromyography amplitudes of the vagal nerves and the recurrent laryngeal nerves were checked before (V1, R1) and after (V2, R2) thyroid resection. V1 and V2 signals were evaluated using a long ball tip stimulator with a stimulus current of 3 mA. R1 and R2 signals were obtained using the stimulus current of 1 to 3 mA. RESULTS Forty-two patients (3 males and 39 females) were included. Lobectomy was performed in 40 patients (95.2%) and total thyroidectomy in 2 (4.8%). Pathologic diagnoses were 30 papillary thyroid carcinomas, 2 follicular thyroid carcinomas, and 9 benign diseases. Conversion to open surgery occurred in 1 patient due to bleeding. Thus, 43 nerves at risk in 41 patients were analyzed. V1 and R1 signals were detected from all nerves. The mean V1 and R1 amplitudes were 738.7±391.4 μV and 804.4±347.5 μV, respectively, and 38 (88.3%) and 39 (90.7%) nerves had R1 and V1 amplitudes of more than 500 μV. There were 2 cases (4.6%) of transient recurrent laryngeal nerve injury. R2 and V2 signals were detected in the 41 remaining nerves. The mean R2 and V2 amplitudes were 917.2±505.2 μV and 715.7±356.2 μV, respectively, and 36 (87.8%) and 32 (78.0%) nerves had respective R2 and V2 amplitudes of more than 500 μV. CONCLUSIONS Intraoperative neuromonitoring could be performed in a standardized manner in TOETVA, and the quality of intraoperative neuromonitoring was excellent. Further studies are needed to verify the feasibility of the current approach.
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Affiliation(s)
- Moon Young Oh
- Department of Surgery, Seoul National University College of Medicine
| | - Min Jung Lee
- Department of Surgery, Seoul National University College of Medicine
| | - Jung-Man Lee
- Department of Anesthesiology and Pain Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul National University College of Medicine
| | - Young Jun Chai
- Transdisciplinary Department of Medicine & Advanced Technology, Seoul National University Hospital
- Department of Surgery, Seoul National University College of Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul, Korea
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PAVLIDIS ET, MICCOLI P. Hemostasis during thyroidectomy in the era of energy-based devices: an update. Chirurgia (Bucur) 2022. [DOI: 10.23736/s0394-9508.22.05398-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Weng YJ, Hu BL, Jiang J, Min L, Ai Q, Chen DB, Chen WC, Huang ZH. Delayed tracheal rupture following transoral endoscopic thyroidectomy vestibular approach: Case report and review of the literature. Head Neck 2022; 44:E38-E44. [PMID: 36069506 DOI: 10.1002/hed.27180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 08/10/2022] [Accepted: 08/18/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Although the transoral endoscopic thyroidectomy vestibular approach (TOETVA) has been proven to be a safe procedure for select patients, as it is a novel approach, all associated complications require adequate attention. METHODS We presented a 49-year old woman who underwent TOETVA developed delayed tracheal rupture 1 week after surgery. An extensive search of literature was carried out using PubMed, Embase, and Web of Science for studies reporting tracheal injury following endoscopic thyroidectomy. RESULTS Thirteen cases of endoscopic thyroidectomy were analyzed, including eight cases of TOETVA. Tracheal injury occurred during various procedures, including accidental dissection, surgical needle puncture, Hegar dilation and trocar placement, and thermal injury by the energy device. CONCLUSIONS Tracheal injury following TOETVA is an underreported complication that can be induced by various factors. Thermal injury to the trachea is more likely to cause a delayed rupture. Careful blunt dissection and standardized use of energy devices are suggested.
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Affiliation(s)
- Yu-Jing Weng
- Department of Surgery, The University of Hong Kong Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Ben-Ling Hu
- Department of Surgery, The University of Hong Kong Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Jiang Jiang
- Department of Surgery, The University of Hong Kong Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Lei Min
- Department of Surgery, The University of Hong Kong Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Qing Ai
- Department of Surgery, The University of Hong Kong Shenzhen Hospital, Shenzhen, Guangdong, China
| | - De-Biao Chen
- Department of Surgery, The University of Hong Kong Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Wei-Chun Chen
- Department of Surgery, The University of Hong Kong Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Zhi-Heng Huang
- Department of Surgery, The University of Hong Kong Shenzhen Hospital, Shenzhen, Guangdong, China
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Zheng W, Zhu S, Zhang Y, Wang Z, Liao S, Sun S. Novel application of microdissection tungsten needle in total thyroidectomy with central neck dissection for papillary thyroid carcinoma. Front Surg 2022; 9:896275. [PMID: 36090347 PMCID: PMC9458924 DOI: 10.3389/fsurg.2022.896275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 08/04/2022] [Indexed: 11/16/2022] Open
Abstract
Background Energy-based devices (EBD) have been popularized in thyroidectomy worldwide. Microdissection tungsten needle (MDTN) is characterized by the ultra-sharp tip providing safe and meticulous dissection with effective hemostasis. However, little study has applied MDTN in thyroidectomy. Methods This retrospective study compared clinical data of the patients who underwent total thyroidectomy (TT) with central neck dissection (CND) using MDTN, harmonic scalpel (HS), and conventional electrocautery (CE). We assessed outcomes related to surgical efficacy and safety. The injury degree of tissue was assessed by biochemical indicators and early-stage inflammatory factors in the drainage fluid. Histological sections of the thyroid specimens were evaluated to compare levels of thermal damage by the three EBD. Results There was a significant decrease in the intraoperative blood loss, operation time and 24-hour drainage volume in the MDTN group compared to the CE group. The total drainage volume, duration of drainage, and average length of stay of the MDTN group were less compared to the CE group though they did not reach statistical significance. No disparity was observed between the MDTN group and HS group in these variables. Total costs were not significantly different among these groups. The incidence of recurrent laryngeal nerve (RLN) injury was the lowest using MDTN compared to the CE (P = 0.034) and HS (not significant). No statistical differences were observed among these groups regarding postoperative wound pain and infection, hypoparathyroidism, and postoperative hemorrhage. Analysis of biochemical indicators showed a lower level of hemoglobin in the MDTN and HS group than the CE group (P = 0.046 and 0.038, respectively) and less triglyceride in the HS group than the MDTN and CE group (P = 0.002 and 0.029, respectively) but no significant difference in cholesterol level in these groups. Early-stage inflammatory factors including TNF-α and IL-6 showed significantly higher concentration in the CE group than the MDTN and HS group. Histological sections of thyroid specimens revealed that MDTN caused the lowest degree of thermal damage followed by HS then CE.
Conclusion MDTN exhibited comparable surgical efficacy and safety outcomes as HS in thyroidectomy. Therefore, MDTN is a safe and viable alternative for hemostasis in thyroidectomy.
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Pace-Asciak P, Russell JO, Tufano RP. Improving Voice Outcomes after Thyroid Surgery and Ultrasound-Guided Ablation Procedures. Front Surg 2022; 9:882594. [PMID: 35599805 PMCID: PMC9114795 DOI: 10.3389/fsurg.2022.882594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 04/11/2022] [Indexed: 11/13/2022] Open
Abstract
The field of endocrine surgery has expanded from the traditional open neck approach to include remote access techniques as well as minimally invasive approaches for benign and malignant thyroid nodules. In experienced hands and with careful patient selection, each approach is considered safe, however complications can and do exist. Post-operative dysphonia can have serious consequences to the patient by affecting quality of life and ability to function at work and in daily life. Given the significance of post-procedural dysphonia, we review the surgical and non-surgical techniques for minimizing and treating recurrent laryngeal nerve injury that can be utilized with the traditional open neck approach, remote access thyroidectomy, or minimally invasive thermal ablation.
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Affiliation(s)
- Pia Pace-Asciak
- Department of Otolaryngology – Head and Neck Surgery, University of Toronto, Toronto, Canada
| | - Jon O. Russell
- Department of Otolaryngology – Head and Neck Surgery, Johns Hopkins University, Baltimore, Maryland, United States
| | - Ralph P. Tufano
- Sarasota Memorial Health Care System Multidisciplinary Thyroid and Parathyroid Center, Sarasota, Florida, United States
- Correspondence: Ralph P. Tufano
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9
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Nemeth ZH, Kong K, Hwang R, Soliman SS, Rolandelli RH. Vessel Sealant Devices in Thyroidectomies: An ACS-NSQIP Study. South Med J 2022; 115:304-309. [PMID: 35504610 DOI: 10.14423/smj.0000000000001364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES Thyroidectomies involve meticulous dissection of a highly vascularized organ and complications may develop, such as hematoma, hypocalcemia, and even hypoparathyroidism. Because some of these complications may be fatal, we sought to identify the differences in postthyroidectomy outcomes when the use of a vessel sealant device (VSD) such, as LigaSure or Harmonic scalpel, is compared with more traditional techniques, such as ligatures and clips. METHODS Using the 2016 American College of Surgeons National Surgical Quality Improvement Program Targeted Thyroidectomy database, we compared patients who underwent a thyroidectomy using a VSD with patients without a VSD for differences in postoperative complications. RESULTS A total of 5146 cases were identified and 3452 of those cases used a VSD, whose use was associated with significantly lower rates of hematoma, deep vein thrombosis, and hypocalcemia before discharge, as well as a shorter length of stay and longer operation time. Multivariate logistic regression showed that VSD was associated with 32.27% and 39.15% lower odds of hypocalcemia and hematoma, respectively. VSDs also were used more frequently in cases that had multinodular, severe, or substernal goiter or Graves disease as the primary indication for surgery and in patients with a higher body mass index. There was no significant difference in the incidence of recurrent laryngeal nerve injury between the two groups. CONCLUSIONS Analysis of the American College of Surgeons National Surgical Quality Improvement Program data indicates that VSDs are associated with a lower risk of complications, such as hypocalcemia, hematoma, and deep vein thrombosis, suggesting that VSDs may be a more effective method of hemostasis than traditional techniques.
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Affiliation(s)
- Zoltan H Nemeth
- From the Department of Surgery, Morristown Medical Center, Morristown, New Jersey
| | - Karen Kong
- From the Department of Surgery, Morristown Medical Center, Morristown, New Jersey
| | - Richard Hwang
- From the Department of Surgery, Morristown Medical Center, Morristown, New Jersey
| | - Sara S Soliman
- From the Department of Surgery, Morristown Medical Center, Morristown, New Jersey
| | - Rolando H Rolandelli
- From the Department of Surgery, Morristown Medical Center, Morristown, New Jersey
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10
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Tseng HY, Huang TY, Lin YC, Wang JJ, Ko HY, Chuang CH, Lu IC, Chang PY, Randolph GW, Dionigi G, Chang NC, Wu CW. Safety Parameters of Quantum Molecular Resonance Devices During Thyroid Surgery: Porcine Model Using Continuous Neuromonitoring. Front Endocrinol (Lausanne) 2022; 13:924731. [PMID: 35813650 PMCID: PMC9260785 DOI: 10.3389/fendo.2022.924731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 05/18/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Quantum molecular resonance (QMR) devices have been applied as energy-based devices in many head and neck surgeries; however, research on their use in thyroid surgery is lacking. This study aimed to investigate the safety parameters of QMR devices during thyroidectomy when dissection was adjacent to the recurrent laryngeal nerve (RLN). METHODS This study included eight piglets with 16 RLNs, and real-time electromyography (EMG) signals were obtained from continuous intraoperative neuromonitoring (C-IONM). QMR bipolar scissor (BS) and monopolar unit (MU) were tested for safety parameters. In the activation study, QMR devices were activated at varying distances from the RLN. In the cooling study, QMR devices were cooled for varying time intervals, with or without muscle touch maneuver (MTM) before contacting with the RLN. RESULTS In the activation study, no adverse EMG change occurred when QMR BS and MU were activated at distances of 2 mm or longer from the RLNs. In the cooling study, no adverse EMG change occurred when QMR BS and MU were cooled in 2-second intervals or immediately after MTM. CONCLUSION QMR devices should be carefully used when performing RLN dissection during thyroid surgery. According to the activation and cooling safety parameters in this study, surgeons can avoid RLN injury by following standard procedures when using QMR devices.
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Affiliation(s)
- Hsin-Yi Tseng
- Department of Otorhinolaryngology-Head and Neck Surgery, International Thyroid Surgery Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Tzu-Yen Huang
- Department of Otorhinolaryngology-Head and Neck Surgery, International Thyroid Surgery Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yi-Chu Lin
- Department of Otorhinolaryngology-Head and Neck Surgery, International Thyroid Surgery Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jia Joanna Wang
- Department of Otorhinolaryngology-Head and Neck Surgery, International Thyroid Surgery Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Otorhinolaryngology-Head and Neck Surgery, Kaohsiung Municipal Siaogang Hospital, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - How-Yun Ko
- Department of Otorhinolaryngology-Head and Neck Surgery, International Thyroid Surgery Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Cheng-Hsun Chuang
- Department of Otorhinolaryngology-Head and Neck Surgery, International Thyroid Surgery Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - I-Cheng Lu
- Department of Anesthesiology, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University Hospital, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Pi-Ying Chang
- Department of Anesthesiology, Kaohsiung Municipal Tatung Hospital, Kaohsiung Medical University Hospital, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Gregory W. Randolph
- Division of Thyroid and Parathyroid Endocrine Surgery, Department of Otolaryngology—Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA, United States
| | - Gianlorenzo Dionigi
- Division of General Surgery, Endocrine Surgery Section, Istituto Auxologico Italiano (IRCCS), Milan, Italy
- Department of Pathophysiology and Transplantation, Faculty of Medicine and Surgery, University of Milan, Milan, Italy
| | - Ning-Chia Chang
- Department of Otorhinolaryngology-Head and Neck Surgery, International Thyroid Surgery Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Otorhinolaryngology-Head and Neck Surgery, Kaohsiung Municipal Siaogang Hospital, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- *Correspondence: Ning-Chia Chang,
| | - Che-Wei Wu
- Department of Otorhinolaryngology-Head and Neck Surgery, International Thyroid Surgery Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
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Wang JJ, Huang TY, Wu CW, Lin YC, Tseng HY, Liu CH, Lu IC, Chang PY, Chen HC, Chen HY, Dionigi G, Chiang FY, Wang LF. Improving Voice Outcomes After Thyroid Surgery - Review of Safety Parameters for Using Energy-Based Devices Near the Recurrent Laryngeal Nerve. Front Endocrinol (Lausanne) 2021; 12:793431. [PMID: 34899616 PMCID: PMC8662988 DOI: 10.3389/fendo.2021.793431] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 11/08/2021] [Indexed: 11/13/2022] Open
Abstract
Technological advances in thyroid surgery have rapidly increased in recent decades. Specifically, recently developed energy-based devices (EBDs) enable simultaneous dissection and sealing tissue. EBDs have many advantages in thyroid surgery, such as reduced blood loss, lower rate of post-operative hypocalcemia, and shorter operation time. However, the rate of recurrent laryngeal nerve (RLN) injury during EBD use has shown statistically inconsistent. EBDs generate high temperature that can cause iatrogenic thermal injury to the RLN by direct or indirect thermal spread. This article reviews relevant medical literatures of conventional electrocauteries and different mechanisms of current EBDs, and compares two safety parameters: safe distance and cooling time. In general, conventional electrocautery generates higher temperature and wider thermal spread range, but when applying EBDs near the RLN adequate activation distance and cooling time are still required to avoid inadvertent thermal injury. To improve voice outcomes in the quality-of-life era, surgeons should observe safety parameters and follow the standard procedures when using EBDs near the RLN in thyroid surgery.
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Affiliation(s)
- Jia Joanna Wang
- Department of Otorhinolaryngology-Head and Neck Surgery, International Thyroid Surgery Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Otolaryngology-Head and Neck Surgery, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Tzu-Yen Huang
- Department of Otorhinolaryngology-Head and Neck Surgery, International Thyroid Surgery Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Biological Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Che-Wei Wu
- Department of Otorhinolaryngology-Head and Neck Surgery, International Thyroid Surgery Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Center for Liquid Biopsy and Cohort Research, and Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yi-Chu Lin
- Department of Otorhinolaryngology-Head and Neck Surgery, International Thyroid Surgery Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hsin-Yi Tseng
- Department of Otorhinolaryngology-Head and Neck Surgery, International Thyroid Surgery Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Cheng-Hsin Liu
- Department of Otorhinolaryngology-Head and Neck Surgery, International Thyroid Surgery Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Otolaryngology-Head and Neck Surgery, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - I-Cheng Lu
- Department of Anesthesiology, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Pi-Ying Chang
- Department of Anesthesiology, Kaohsiung Municipal Tatung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hui-Chun Chen
- Department of Nursing, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Hsiu-Ya Chen
- Department of Anesthesiology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Gianlorenzo Dionigi
- Division of General Surgery, Endocrine Surgery Section, Istituto Auxologico Italiano IRCCS, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Feng-Yu Chiang
- Department of Otolaryngology-Head and Neck Surgery, E-Da Hospital, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Ling-Feng Wang
- Department of Otorhinolaryngology-Head and Neck Surgery, International Thyroid Surgery Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
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12
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Complications associated with energy-based devices during thyroidectomy from 2010–2020. World J Otorhinolaryngol Head Neck Surg 2021; 9:35-44. [PMID: 37006740 PMCID: PMC10050967 DOI: 10.1016/j.wjorl.2021.04.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 04/27/2021] [Indexed: 12/12/2022] Open
Abstract
Objective Harmonic Focus (Ethicon, Johnson and Johnson, Cincinnati, OH, USA), LigaSure Small Jaw (Medtronic, Covidien Products, Minneapolis, MN, USA), and Thunderbeat Open Fine Jaw (Olympus, Japan) are electrosurgical instruments used widely in head and neck surgery. The study aims to compare device malfunctions, adverse events to patients, operative injuries, and interventions related to Harmonic, LigaSure, and Thunderbeat use during thyroidectomy. Methods The US Food and Drug Administration's Manufacture and User Facility Device Experience (MAUDE) database was queried for adverse events associated with Harmonic, LigaSure, and Thunderbeat from January 2005 to August 2020. Data were extracted from reports pertaining to thyroidectomy. Results Of the 620 adverse events extracted, 394 (63.5%) involved Harmonic, 134 (21.6%) LigaSure, and 92 (14.8%) Thunderbeat. The reported device malfunctions most frequently associated with Harmonic was damage to the blade (110 (27.9%)), LigaSure was inappropriate function (47 (43.1%)), Thunderbeat was damage to the tissue or Teflon pad (27 (30.7%)), respectively. Burn injury and incomplete hemostasis were the most commonly reported adverse events. The operative injury reported most frequently when using Harmonic and LigaSure was burn injury. No operator injuries were reported with Thunderbeat use. Conclusion The most frequently reported device malfunctions were damage to the blade, inappropriate function, and damage to the tissue or Teflon pad. The most frequently reported adverse events to patients was a burn injury and incomplete hemostasis. Interventions aimed at improving physician education may help reduce adverse events attributed to improper use.
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13
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Yin J, Yuan Z. A commentary on "Comparison of outcomes after differentiated thyroid cancer surgery performed with and without energy devices: A population-based cohort study using a nationwide database in Japan" [Int. J. Surg. 77 (2020) 198-204]. Int J Surg 2021; 89:105949. [PMID: 33892159 DOI: 10.1016/j.ijsu.2021.105949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 04/12/2021] [Indexed: 11/19/2022]
Affiliation(s)
- Jiajun Yin
- Department of Thyroid Surgery, Yantaishan Hospital, Shandong, 264000, China
| | - Zonghuai Yuan
- Department of General Surgery, People's Hospital of Rizhao, Shandong, 276800, China.
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14
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Energy Based Vessel Sealing Devices in Thyroid Surgery: A Systematic Review to Clarify the Relationship with Recurrent Laryngeal Nerve Injuries. MEDICINA-LITHUANIA 2020; 56:medicina56120651. [PMID: 33260912 PMCID: PMC7760641 DOI: 10.3390/medicina56120651] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 11/22/2020] [Accepted: 11/24/2020] [Indexed: 12/05/2022]
Abstract
Background and objectives: The principal complications associated with thyroid surgery consist in postoperative recurrent laryngeal nerve (RLN) palsy, hypoparathyroidism, intra-operative and post-operative hemorrhage. In this paper, structured as a literature review, we describe the current knowledge and the technical improvements currently employed in the field of thyroid surgery, focusing on the contribution of energy based devices in relation with the reduction of the operating time and the odds of possible complication. Materials and methods: a relevant systematic literature search on Pubmed was carried out including works from 2004 through 2019, selecting studies providing information on the energy based devices employed in surgeries and statistic data concerning RNL (transient and permanent) injury and operative time. Results: Nineteen studies were reviewed, dealing with 4468 patients in total. The operative variables considered in this study are: employed device, number of patients, pathological conditions affecting the patients, surgical treatment, RNL injury percentage and the operating time, offering an insight on different patient conditions and their relative operative outcomes. A total of 1843 patients, accounting to the 41.2% of the total pool, underwent the traditional technique operation, while 2605 patients (58.3%) were treated employing the energy based devices techniques. Thyroidectomy performed by approaches different from traditional (for example robotic, MIVAT (Mini Invasive Video Assisted thyroidectomy)) were excluded from this study. Conclusions: The energy-based vessel sealing devices in study, represent a safe and efficient alternative to the traditional clamp-and-tie hand technique in the thyroidal surgery scenario, granting a reduction in operating time while not increasing RNL injury rates. According to this information, a preference for energy based devices techniques might be expressed, furthermore, a progressively higher usage rate for these devices is expected in the near future.
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15
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Completion thyroidectomy: is timing important for transcervical and remote access approaches? World J Otorhinolaryngol Head Neck Surg 2020; 6:165-170. [PMID: 33073211 PMCID: PMC7548381 DOI: 10.1016/j.wjorl.2020.02.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 02/27/2020] [Indexed: 12/21/2022] Open
Abstract
Completion thyroidectomy (CT) is employed after lobectomy when histopathological results mandates total removal of the gland as in case of well differentiated thyroid carcinoma (DTC). It is also employed as a second stage thyroid surgery when unfavorable events occur as in recurrent laryngeal nerve injury or when the surgeon finds out the case is beyond his/her expertise in an attempt to protect the contralateral side and allowing time for recovery or for an expert surgeon to help.
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16
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Traus Thyroidectomy (Trans Retroauricular Approach Ultrasonic Surgery) Using Thunderbeat™—a Technical Note. Indian J Surg 2020. [DOI: 10.1007/s12262-020-02633-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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17
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Huang TY, Lin YC, Tseng HY, Dionigi G, Kim HY, Chai YJ, Lu IC, Chang PY, Chiang FY, Wu CW. Safety parameters of ferromagnetic device during thyroid surgery: Porcine model using continuous neuromonitoring. Head Neck 2020; 42:2931-2940. [PMID: 32567742 DOI: 10.1002/hed.26334] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 04/28/2020] [Accepted: 05/30/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The ferromagnetic (FM) device is a new surgical energy modality. This study investigated dynamic recurrent laryngeal nerve (RLN) electromyographic (EMG) data to define safety parameters for using FM devices in thyroidectomy. METHODS Real-time EMG tracings obtained under continuous neuromonitoring were recorded from 24 RLNs (12 piglets). In the activation study, FM devices were activated at varying distances from the RLN. In the cooling study, FM devices were cooled for varying time intervals, or muscle touch maneuver was performed, before contact with the RLN. RESULTS During the FMwand/FMsealer activation, no adverse EMG events occurred at distances of 2 mm or longer. The cooling study revealed no adverse EMG events after 1-second (FMwand) or 3-second (FMsealer) intervals or after muscle touch maneuver. CONCLUSIONS An FM device should be activated at a distance of 2 mm from the RLN and should be adequately cooled before further contact with the RLN. Surgeons can avoid RLN injury by observing standard procedures for using FM devices.
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Affiliation(s)
- Tzu-Yen Huang
- Department of Otolaryngology-Head and Neck Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Biological Science and Technology, National Chiao Tung University, Taiwan
| | - Yi-Chu Lin
- Department of Otolaryngology-Head and Neck Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hsin-Yi Tseng
- Department of Otolaryngology-Head and Neck Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Gianlorenzo Dionigi
- Division for Endocrine and Minimally Invasive Surgery, Department of Human Pathology in Adulthood and Childhood "Gaetano Barresi", University Hospital G. Martino, University of Messina, Messina, Italy
| | - Hoon Yub Kim
- Department of Surgery, KUMC Thyroid Center, Korea University College of Medicine, Seoul, South Korea
| | - Young Jun Chai
- Department of Surgery, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul, South Korea
| | - I-Cheng Lu
- Department of Anesthesiology, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University Hospital, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Pi-Ying Chang
- Department of Anesthesiology, Kaohsiung Municipal Siaogang Hospital, Kaohsiung Medical University Hospital, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Feng-Yu Chiang
- School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan.,Department of Otolaryngology, E-Da Hospital, Kaohsiung, Taiwan
| | - Che-Wei Wu
- Department of Otolaryngology-Head and Neck Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Otorhinolaryngology-Head and Neck Surgery, Kaohsiung Municipal Siaogang Hospital, Faculty of Medicine, College of Medicine, and Cohort Research Center, Kaohsiung Medical University, Shin-Chuan 1st Road, Kaohsiung, Sanmin Dist., 80708, Taiwan
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18
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Karimian F. A commentary on the article: Comparison of outcomes after differentiated thyroid cancer surgery performed with and without energy devices: A population-based cohort study using a nationwide database in Japan, Int. J. Surg. 2020 Apr 9, doi: 10.1016/j.ijsu.2020.03.072, pii: S1743-9191(20)30286-7. Int J Surg 2020; 78:164-165. [PMID: 32387206 DOI: 10.1016/j.ijsu.2020.04.076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 04/29/2020] [Indexed: 12/01/2022]
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19
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Li P, Luo R, Guo L, Li W, Qi J. Impact of the Body Mass Index on Hemorrhage After Surgery for Thyroid Cancer. Cancer Manag Res 2020; 12:557-565. [PMID: 32158260 PMCID: PMC6986174 DOI: 10.2147/cmar.s239264] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 01/15/2020] [Indexed: 01/08/2023] Open
Abstract
Objective To investigate the effects of different values of the body mass index (BMI) on postoperative hemorrhage (PH) in thyroid cancer (TC) and its clinical management. Methods This retrospective cohort study selected 43 patients with hemorrhage after TC surgery in 7413 cases. Patients were divided based on the BMI (kg/m2) into normal (24), overweight group (24 ≤BMl<28) and obese (≥28) groups. Clinical and pathologic data, bleeding cause, bleeding site, treatment and prognosis were assessed. Results BMI (P=0.038) is an independent risk factor for PH of TC, related to hypertension (P=0.004) and coronary heart disease (P=0.001) in the three groups. Preoperative weight loss was not noted (P=0.477). Hemorrhage in 60.47% of patients occurred between 4 h and 8 h after surgery. The higher the BMI, the longer was the operative time (≥1 h, 65.12%) (P=0.017), which resulted in greater intraoperative blood loss (≥20 mL, 74.42%) (P=0.025), postoperative hypoparathyroidism (P=0.015) and the probability of injury to the recurrent laryngeal nerve (P=0.026). The main causes of bleeding were incomplete vascular ligation (30.23%), severe postoperative cervical activity (16.28%) and long-term use of anticoagulant drugs (11.63%). Overall survival at 5 years in the obese group was poor (P=0.015). Forty patients (93.02%) underwent surgical exploration and hemostasis and two patients (4.65%) underwent tracheotomy. All PH complications disappeared completely after active postoperative treatment, and all patients were discharged from hospital. Conclusion Obesity is closely associated with PH in TC patients. Therefore, in obese patients, active prevention preoperatively, complete hemostasis intraoperatively, early detection and timely treatment postoperatively are the key factors to reduce PH risk.
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Affiliation(s)
- Peng Li
- Department of Head Neck and Thyroid Surgery, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Ruihua Luo
- Department of Head Neck and Thyroid Surgery, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Lanwei Guo
- Office for Cancer Control and Research, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Wenlu Li
- Department of Oral and Maxillofacial Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Jinxing Qi
- Department of Head Neck and Thyroid Surgery, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China
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20
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Konturek A, Szpyra B, Stopa-Barczyńska M, Barczyński M. Energy-based devices for hemostasis in thyroid surgery. Gland Surg 2020; 9:S153-S158. [PMID: 32175256 PMCID: PMC7044082 DOI: 10.21037/gs.2019.10.17] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 10/29/2019] [Indexed: 12/13/2022]
Abstract
The evolution of operative techniques in thyroid surgery that has taken place over the past several decades would not have been possible if not for a sui generis revolution in surgery at the turn of the 19th and 20th centuries. The three most important events of the end of the 19th century, i.e., the introduction of anesthesia, the use of artery forceps and ligation of blood vessels, as well as prophylactic management of perioperative infections decidedly affected the improvement of therapeutic results of thyroid surgery. Surgical treatment of thyroid diseases is associated with the possibility of complications developing, of which bleeding is among the most serious ones, starting from the need for an immediate reoperation and ending at a considerable damage to functionally important structures: the laryngeal nerves and parathyroid glands. The consensus reached between the development of science and progress in modern technologies has provided the basis for introducing and popularizing minimally invasive procedures, including operations using the approach through natural body openings. Such an unprecedented development of surgical techniques would not be possible without devices for closing blood vessels. Given the mechanism of hemostasis, current vascular sealing devices can generally be divided into three groups: ultrasonic, bipolar-radiofrequency and hybrid systems combining both energy modalities. While analyzing the innovative, advanced technology of all the energy-based devices, it should be stated that only if they are used in a safe manner, quality of life of patients with various thyroid conditions is improved. The employment of such devices fully confirms their usefulness; nevertheless, all the advantages should never release the surgeon from the obligation to appropriately and safely identify the surrounding structures and let him uncritically use the new device.
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Affiliation(s)
- Aleksander Konturek
- Department of Endocrine Surgery, Third Chair of General Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Bartłomiej Szpyra
- Doctoral School of Medical Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - Małgorzata Stopa-Barczyńska
- Department of Endocrine Surgery, Third Chair of General Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Marcin Barczyński
- Department of Endocrine Surgery, Third Chair of General Surgery, Jagiellonian University Medical College, Krakow, Poland
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21
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Bakkar S, Papavramidis TS, Aljarrah Q, Materazzi G, Miccoli P. Energy-based devices in thyroid surgery-an overview. Gland Surg 2020; 9:S14-S17. [PMID: 32055494 DOI: 10.21037/gs.2019.08.05] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
In the mid-20th century Theodor Kocher standardized the conventional clamp-and-tie thyroidectomy, and a procedure that was banned or prohibited for so long was labeled as "extremely safe and efficient". Ever since, innovations and refinements in the field of thyroid surgery have focused on improving patient clinical outcome profiles, and offering patients procedures that are tailored to their concerns and desires without compromising the concepts of safety and efficacy. This led to a paradigm shift in thyroid surgery and the introduction of minimal access thyroid procedures. Unsurprisingly, this paralleled the constant technological evolution in surgical devices. Advanced energy-based devices were introduced into thyroid surgery more than a decade ago. Initially, their introduction was surrounded by sckepticism, and was considered a double-edged sword equally giving accolade and criticism. Ultimately, they have proved to be very useful in thyroid surgery, and pivotal to its evolution. In experienced hands, thyroid surgery performed using an advanced energy-based device is considered 'at least' as safe and effective as its conventional clamp-and-tie counterpart. Furthermore, it offers additional advantages that meet the best interest of the patient, surgeon, health care facility, and the society. This article provides an overview on the introduction of innovative technology into thyroid surgery.
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Affiliation(s)
- Sohail Bakkar
- Department of Surgery, Faculty of Medicine, The Hashemite University, Zarqa, Jordan
| | - Theodosios S Papavramidis
- 1st Propaedeutic Surgical Department, University Hospital of Thessaloniki AHEPA, Aristotle University of Thessaloniki (AUTH), Thessaloniki, Greece
| | - Qusai Aljarrah
- Department of Surgery, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Gabriele Materazzi
- Department of Surgical, Medical, Pathology, and Critical Care, The University of Pisa, Pisa, Italy
| | - Paolo Miccoli
- Department of Surgical, Medical, Pathology, and Critical Care, The University of Pisa, Pisa, Italy
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22
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Bhettani MK, Rehman M, Khan MS, Altaf HN, Hakeem Khan K, Farooqui F, Amir M, Altaf OS. Safety and Cost-effectiveness of LigaSure® in Total Thyroidectomy in Comparison with Conventional Suture Tie Technique. Cureus 2019; 11:e6368. [PMID: 31938650 PMCID: PMC6957032 DOI: 10.7759/cureus.6368] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Introduction: Total thyroidectomy has been considered to be a treatment of choice for thyroid malignancies. It has recently gained popularity as gold standard for benign thyroid disorders requiring surgical treatment. Because of higher number of complications associated with total thyroidectomy, it is still considered an adventurous endeavor. Most important improvements in thyroid surgery include laparoscopic thyroidectomy, energy based devices (EBD) like Harmonic Focus® and LigaSure® for dissection and hemostasis, intraoperative neuromonitoring, and parathyroid hormone (PTH) assay technology. Aim of Study: Recent studies have suggested that despite lesser complication rates with LigaSure dissection method in total thyroidectomy, it is associated with prolonged operation time. Aim of our study was to compare conventional suture tie technique and LigaSure thyroidectomy, in terms of perioperative complications including bleeding, recurrent laryngeal nerve (RLN) injury, postoperative hematoma, hypocalcemia, operation time, and cost-effectiveness. Results: This is a retrospective descriptive study done at Shifa Internationall Hospital/Shifa College of Medicine/Shifa Tameer e’ Millat University, Islamabad, Pakistan from 1st of June 2016 to 1st of June 2018. One hundred and two (102) patients who underwent surgical treatment for benign thyroid diseases were included in the study. Study was done after approval from ethical committee of Shifa International Hospital/Shifa Tameer e’ Millat University. Group A included patients in whom LigaSure was used for hemostasis and dissection during total thyroidectomy. Group B included patients who underwent total thyroidectomy by traditional clamp, tie, and electrocautery method for hemostasis and dissection. Frequency of female patients in group A was 45 (88.2%) and in group B was 41 (80.3%). In group A frequency of male patients was 9 (17.6%) and in group B it was 7 (13.7%). Mean operative time in group A was significantly lower (92 ± 9.61 min) than group B (123 ± 7.96 min). Mean intraoperative blood loss in group A was estimated to be 51.73 ± 5.65 mL and 139.42 ± 7.31 mL in group B. Transient hypocalcemia was the most common complication in both the groups. In group A 6.8% (n=7) patients developed transient postoperative hypocalcemia. Three patients in group B (2.9%) had transient hypocalcemia. Conclusion: LigaSure was significantly advantageous over conventional technique in reducing risk of complications and operation time as well as perioperative and postoperative blood loss. The reduction of operative times resulted in decreased operating room occupancy costs but the overall cost of surgery was significantly higher in LigaSure group.
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Affiliation(s)
| | - Mubarik Rehman
- General Surgery, Shifa College of Medicine, Islamabad, PAK
| | - Muhammad S Khan
- General Surgery, Shifa Tameer E' Millat University, Shifa International Hospital, Islamabad, PAK
| | | | | | | | - Mohammad Amir
- General Surgery, Shifa College of Medicine, Shifa International Hospital, Islamabad, PAK
| | - Omar S Altaf
- General Surgery, Tehsil Headquarter Hospital, Attock, PAK
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23
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Siu JM, McCarty JC, Gadkaree S, Caterson EJ, Randolph G, Witterick IJ, Eskander A, Bergmark RW. Association of Vessel-Sealant Devices vs Conventional Hemostasis With Postoperative Neck Hematoma After Thyroid Operations. JAMA Surg 2019; 154:e193146. [PMID: 31532475 DOI: 10.1001/jamasurg.2019.3146] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Importance Vessel-sealant devices (VSDs) have been popularized for use in thyroid operations; however, the association of their use with postoperative neck hematoma, a rare but potentially fatal complication, has not been well studied. Objective To examine the association of VSDs vs conventional hemostasis (CH) in thyroid operations with the development of neck hematoma. Design, Setting, and Participants This retrospective cohort study evaluated 10 903 patients in the Thyroid Procedure-Targeted Database of the National Surgical Quality Improvement Program from January 1, 2016, to December 31, 2017. One-to-one nearest-neighbor propensity score matching was conducted to adjust for differences in baseline covariates, including demographics, comorbidities, indications for thyroid procedure (goiter, Graves disease, malignant and benign thyroid nodule), and several other thyroid-specific characteristics, between the VSD and CH groups. Main Outcomes and Measures The primary outcome was postoperative hematoma requiring intervention with open evacuation, return to the operating room, tracheostomy, additional observation, or extended length of stay. Secondary outcomes include recurrent laryngeal nerve injury, operative duration, and hospital length of stay. Results One-to-one propensity score matching yielded 6522 patients (mean [SD] age, 52 [15] years; 8544 [78.4%] female) with 3261 in each exposure group such that distribution of observed baseline covariates was not different between groups of the same propensity score. Within the matched cohort, CH was associated with higher odds of neck hematoma compared with VSD (odds ratio, 2.33; 95% CI, 1.55-3.49; P < .001), with 34 (1.0%) hematomas in the VSD group and 78 (2.4%) in the CH group. On the basis of this analysis, the number needed to treat with a VSD to prevent 1 postoperative hematoma was 74. Secondary outcomes included longer length of hospital stay (incidence rate ratio, 1.29; 95% CI, 1.23-1.36; P < .001]) in the CH group compared with the VSD group but no difference in the odds of recurrent laryngeal nerve injury (odds ratio, 0.90; 95% CI, 0.73-1.11; P = .32) or operative duration (incidence rate ratio, 0.99; 95% CI, 0.96-1.01; P = .24). Conclusions and Relevance Use of VSDs during thyroid operations was associated with reduced odds of neck hematoma compared with CH techniques without increasing odds of nerve injury. The results suggest that postoperative neck hematoma rates after thyroid surgery may differ based on the hemostasis technique and that these differences should be considered when developing strategies for quality improvement of postoperative outcomes.
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Affiliation(s)
- Jennifer M Siu
- Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, Massachusetts.,Department of Otolaryngology-Head & Neck Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Justin C McCarty
- Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, Massachusetts.,Division of Plastic and Reconstructive Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Shekhar Gadkaree
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston.,Department of Otolaryngology-Head & Neck Surgery, Harvard Medical School, Boston, Massachusetts
| | - Edward J Caterson
- Division of Plastic and Reconstructive Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Gregory Randolph
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston.,Department of Otolaryngology-Head & Neck Surgery, Harvard Medical School, Boston, Massachusetts
| | - Ian J Witterick
- Department of Otolaryngology-Head & Neck Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Antoine Eskander
- Institute for Health Policy Management and Evaluation, University of Toronto, Toronto, Ontario, Canada.,Department of Otolaryngology-Head & Neck Surgery, Surgical Oncology, University of Toronto, Sunnybrook Health Sciences Centre and Michael Garron Hospital, Toronto, Ontario, Canada
| | - Regan W Bergmark
- Center for Surgery and Public Health, Brigham and Women's Hospital, Boston, Massachusetts.,Department of Otolaryngology-Head & Neck Surgery, Harvard Medical School, Boston, Massachusetts.,Division of Otolaryngology-Head and Neck Surgery, Brigham and Women's Hospital and Dana Farber Cancer Institute, Boston, Massachusetts
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24
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Aleksandar K, Miodagl D, Nebojsa D, Ilija G. Effect of fibrin vs cellulose based haemostatic agents with traditional haemostatic procedures in thyroid surgery. Pak J Med Sci 2018; 33:1360-1365. [PMID: 29492059 PMCID: PMC5768825 DOI: 10.12669/pjms.336.13692] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Objective: To compare the efficacy of fibrin-based hemostat and cellulose-based hemostat with traditional procedures in patients undergoing thyroid surgery. Methods: Between January 2012 and December 2016, 255 patients were scheduled to undergo total thyroidectomy at Surgical Clinic Nis. The patients were randomized to: Group-I use of classic surgical procedures to achieve hemostasis, Group-II use Surgicel and Group-III use Beriplas Results: A statistically significant reduction of surgical time was found for Group-I compared with Group-II and III (p≤0.01 for both groups). Statistically significant reduction of intraoperative blood loss was found for Group-I compared with Group-II from 102.3mL vs. 86.1mL (p≤0.01) as well as compared to Group-III (mean 77.4mL, p≤0.01). Removal of the wound drain occurred sooner in the Group-II and III compared with Group-I (mean 37.1h vs. 40.1h, p≤0.05; mean 31.2h vs. 40.1h, p≤0.01). There were no significant differences in terms of postoperative morbidity among the groups. Conclusions: Fibrin based haemostat seems to be an effective hemostatic agent for patients undergoing thyroid surgery. We suggest that, where appropriate, this fibrin-based haemostat should be used as a first line hemostatic agent in thyroidectomy in combination with conventional surgical means of hemostasis.
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Affiliation(s)
- Karanikolic Aleksandar
- Dr. Karanikolic Aleksandar, MD, PhD. Medical Faculty Nis, University of Nis, Serbia. Surgical Clinic, Clinical center Nis, Serbia
| | - Djordjevic Miodagl
- Dr. Djordjevic Miodag, MD. Medical Faculty Nis, University of Nis, Serbia. Surgical Clinic, Clinical center Nis, Serbia
| | - Djordjevic Nebojsa
- Prof. Dr. Djordjevic Nebojsa, MD, PhD. Medical Faculty Nis, University of Nis, Serbia. Surgical Clinic, Clinical center Nis, Serbia
| | - Golubovic Ilija
- Dr. Golubovic Ilija MD. Surgical Clinic, Clinical center Nis, Serbia
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25
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Tanda ML, Wu CW, Dionigi G. Recent developments in the follow-up, prevention and management of complications in thyroid surgery. Gland Surg 2017; 6:425-427. [PMID: 29142829 DOI: 10.21037/gs.2017.08.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Maria Laura Tanda
- Division of Endocrinology, Department of Medicine and Surgery, ASST Sette Laghi Ospedale di Circolo e Fondazione Macchi - Polo Universitario, University of Insubria (Varese-Como), Varese, Italy
| | - Che-Wei Wu
- Department of Otolaryngology- Head and Neck Surgery, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Gianlorenzo Dionigi
- Division for Endocrine Surgery, Department of Human Pathology in Adulthood and Childhood "G. Barresi", University Hospital G. Martino, University of Messina, Messina, Sicily, Italy
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26
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Materazzi G, Ambrosini CE, Fregoli L, De Napoli L, Frustaci G, Matteucci V, Papini P, Bakkar S, Miccoli P. Prevention and management of bleeding in thyroid surgery. Gland Surg 2017; 6:510-515. [PMID: 29142842 DOI: 10.21037/gs.2017.06.14] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Post-thyroidectomy neck hematoma represents a major concern for surgeons because it can result in severe and even life-threatening complications. In fact, postoperative hemorrhage may result in airway compression and respiratory distress, and therefore, effective hemostasis is an important goal in thyroid surgery. Postoperative hematoma occurs at a rate of approximately 0.1% to 1.1%. Almost all cases occur in the first 6 h after surgery and can be the result of several surgeon or patient factors. For many years the clamp-and-tie technique has been the most common way to divide the main vascular pedicles of the thyroid gland. Alternatively, bipolar electrocautery has been used for only very small vessels. Other hemostatic systems have been introduced and proved to be potentially very useful in neck surgery and, in particular, for thyroid surgery. This new class of instruments is generally known as "energy devices" because they use different forms of energy, such as advanced bipolar (LigaSureTM Small Jaw Medtronic, Covidien product, Mineapolis, MN, USA) and ultrasound (Harmonic Focus; Ethicon, Johnson and Johnson, Cincinnati, OH, USA), and hybrid devices that join these two technologies (Thunderbeat by Olympus, Japan). Although they all generate a significant elevation of temperature in the tissues, as in any form of energy, the temperatures reached by these instruments are never as high as the standard monopolar electrocautery. For small bleeding very close to critical structures, where energy devices are too dangerous to be used and clamp and tie is not possible, several studies have assessed the use of adjunctive hemostatic agents. In conclusion, all energy devices have been shown to significantly decrease operative times without increasing costs or complications. Adjunctive hemostatic agents have shown equivalent differences when added to standard methods from a clinically significant perspective.
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Affiliation(s)
| | | | | | | | | | | | | | - Sohail Bakkar
- Department of Surgery, Faculty of Medicine, the Hashemite University, Zarqa, Jordan
| | - Paolo Miccoli
- Department of Surgery, University of Pisa, Pisa, Italy
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27
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Abstract
Silk suture reaction (i.e., a benign granulomatous inflammatory foreign body reaction) is a rare complication of thyroid surgery. Here, two cases of post-thyroidectomy suture reaction are presented. Both of the patients were female, one is 48 and the other is 34 years old. The patients were presented with neck swelling and leakage of serous fluid from the Kocher's incision. Both patients had normal free T4, free T3, and TSH values. The 48-year-old female patient had a right subtotal and left near-total thyroidectomy 6 years ago and the other had bilateral total thyroidectomy 6 years ago. In the physical examination a mobile, painless, red, swelling was palpated in front of neck. In the ultrasound of both patients, a heterogeneous nodule with hypoechoic rim was seen, however, in scintigraphy no radiopharmaceutical involvement was observed in thyroid region. Due to suspicion of thyroid malignancy, a fine needle aspiration biopsy was performed and foreign body reaction was revealed cytologically. A suture reaction can vary from an erythematous swelling to chronic granulomatous reaction. The time interval between the operation and formation of suture reaction was 6 years in both of the cases thus these patients were considered as chronic patients. Foreign body reaction diagnosis was confirmed with fine needle aspiration biopsy. It is important to diagnose these chronic inflammation cases since these cases can mimic recurrence in thyroid malignancies. A post-thyroidectomy suture reaction is diagnosed cytologically with fine needle aspiration biopsy and by surgical removal of suture, this chronic inflammatory reaction can be cured.
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Affiliation(s)
- Selen Soylu
- Department of General Surgery, Cerrahpasa Medical Faculty, Istanbul University, Fatih, Istanbul, Turkey
| | - Akif Enes Arikan
- Department of General Surgery, Cerrahpasa Medical Faculty, Istanbul University, Fatih, Istanbul, Turkey
| | - Serkan Teksoz
- Department of General Surgery, Cerrahpasa Medical Faculty, Istanbul University, Fatih, Istanbul, Turkey
| | - Murat Ozcan
- Department of General Surgery, Cerrahpasa Medical Faculty, Istanbul University, Fatih, Istanbul, Turkey
| | - Yusuf Bukey
- Department of General Surgery, Cerrahpasa Medical Faculty, Istanbul University, Fatih, Istanbul, Turkey
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28
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Potenza AS, Araujo Filho VJF, Cernea CR. Injury of the external branch of the superior laryngeal nerve in thyroid surgery. Gland Surg 2017; 6:552-562. [PMID: 29142848 DOI: 10.21037/gs.2017.06.15] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The external branch of the superior laryngeal nerve (EBSLN) innervates the cricothyroid muscle (CTM) to promote lengthening and thinning of the vocal fold, thus increasing voice pitch. The close relation with the superior thyroid vessels (STV) puts the EBSLN in risk every time the superior pole of the thyroid is dissected. It travels downward to innervate the CTM, lateral to the thyroid cartilage and to the inferior pharyngeal constrictor muscle (IPCM), being eventually covered by this muscle fibers as it approaches its entry point. During its descending course, the EBSLN curves and crosses the STV posteriorly. The lower this crossing occurs in the neck, the higher the risk of surgical damage to the nerve by transection, traction, entrapment, thermal damage or disrupted blood supply. The chances of surgical trauma are also increased by size and weight of the specimen, shorter neck length and non-white ethnicity. Voice changes following thyroid surgery are common and multifactorial. The actual rate of vocal impairment due to EBSLN injury is unclear, since changes to the everyday speaking voice can be minimal and laryngeal findings are usually subtle and controversial. CTM electroneuromyography (EMG) is the most accurate tool to diagnose abnormal EBSLN conductivity, but it is technically difficult and barely applicable in routine practice. Recommended approaches to prevent injury include: (I) individual distal ligature of the STV by the thyroid capsule; (II) visual identification of the nerve and its trajectory and (III) electrostimulation with either observation of CTM twitch or intraoperative nerve monitoring (IONM) via dedicated endotracheal tube electrodes. There is accumulating evidence that a combination of visual and standardized electrophysiological EBSLN identification with meticulous division of the STV improves preservation rates. IONM bears the additional benefits of prognostication, quantification and documentation of neural function once it allows intraoperative laryngeal EMG.
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Affiliation(s)
- Andre S Potenza
- Department of Surgery, Head and Neck Surgery Service of the Hospital das Clínicas, Faculty of Medicine of the University of Sao Paulo, Sao Paulo, Brazil
| | - Vergilius J F Araujo Filho
- Department of Surgery, Head and Neck Surgery Service of the Hospital das Clínicas, Faculty of Medicine of the University of Sao Paulo, Sao Paulo, Brazil
| | - Claudio R Cernea
- Department of Surgery, Head and Neck Surgery Service of the Hospital das Clínicas, Faculty of Medicine of the University of Sao Paulo, Sao Paulo, Brazil
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29
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Vetshev PS, Yankin PL, Zhivotov VA, Poddubnyi EI, Drozzin AY, Bondarev NS, Korol VV, Maady AS, Vasilev IV, Alekseev KI, Osipov AS, Apostolidi KG, Savchuk OV, Shirokova NV, Krastyn EA, Balan BA. Ultrasonography of the larynx for diagnosis of the vocal folds mobility impairment. ENDOCRINE SURGERY 2017. [DOI: 10.14341/serg201635-14] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Purpose. To study a possibility of performance and diagnostic accuracy of ultrasonography (US) of a larynx in identification of motility disorders of VF (vocal folds) in comparison with the laryngoscope which is traditionally applied for this purpose.Materials and methods. According to the objectives of the study, two patient groups were formed. In first group of patients (n = 466) we studied acceptability of ultrasonografy to discriminate various laryngeal structures. In second group of patient (n = 432) we evaluated the diagnostic accuracy of ultrasonography in point of detection of vocal muscles paresis.Results. Laryngeal structures were available to examination by ultrasound (without taking in account age and sex) in 92.7% of patients. Two patterns have been identified in the course of this part of the study: deterioration of visibility of the vocal folds with increasing patient age and better visibility of the vocal folds in women than in men. According to the comparative analysis, ultrasonography accuracy rate (in those patients who had had clearly visible vocal folds during ultrasonography) did not differ from that during videolaryngoscopy.Conclusion. During the conducted research it was found that the US of the larynx is an effective and perspective method for detection of a paresis of VF with sensitivity and specificity 93,55% and 100% respectively. Among those patients who' VF are available to ultrasound evaluation the accuracy of method is comparable with a videolaryngoscopy and can be used with success in daily work of units of endocrine surgery.
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30
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Barczyński M, Dionigi G. New techniques and technologies for the treatment of surgical endocrine diseases. Gland Surg 2016; 5:455-457. [PMID: 27867858 DOI: 10.21037/gs.2016.10.04] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Marcin Barczyński
- Department of Endocrine Surgery, Third Chair of General Surgery, Jagiellonian University, College of Medicine, Kraków, Poland
| | - Gianlorenzo Dionigi
- First Division of Surgery, Research Center for Endocrine Surgery, Department of Surgical Sciences and Human Morphology, University of Insubria, Varese, Italy
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