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Min X, Zhang Z, Chen Y, Zhao S, Ge J, Zhao H, Cai Y, Chen H, Shao J, Jing Y, Chen B. Comparison of the effectiveness of lauromacrogol injection for ablation and microwave ablation in the treatment of predominantly cystic thyroid nodules: a multicentre study. BMC Cancer 2023; 23:785. [PMID: 37612615 PMCID: PMC10464182 DOI: 10.1186/s12885-023-11301-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 08/14/2023] [Indexed: 08/25/2023] Open
Abstract
PURPOSE To compare the therapeutic efficacy and safety of microwave ablation (MWA) and lauromacrogol injection for ablation (LIA) for benign predominantly cystic thyroid nodules. MATERIALS AND METHODS In this retrospective study, 85 patients with predominantly cystic thyroid nodules (PCTNs) who underwent microwave ablation (MWA) or lauromacrogol injection for ablation (LIA) between June 2019 and August 2022 at three hospitals were included in our research. Forty-six patients were treated with microwave ablation, and thirty-nine patients were treated with lauromacrogol injection for ablation. The baseline characteristics, nodal volume, volume reduction rate (VRR), and incidence of postoperative complications were compared between these two groups. RESULTS After treatment, there were significant differences in the thyroid nodule volume and the volume reduction rate (VRR) at different follow-up times between the groups (p < 0.001). There were no significant differences in the nodal volume or the volume reduction rate (VRR) between the MWA group and the LIA group at 1, 3, 6, and 12 months (p > 0.05). Of note, no serious intraoperative or postoperative complications occurred in the corresponding group. CONCLUSION MWA and LIA are very effective and safe strategies for the treatment of predominantly cystic thyroid nodules. However, LIA is more advantageous in that it is less expensive and has a shorter length of hospital stay than MWA.
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Affiliation(s)
- Xin Min
- Department of Medical Ultrasound, Affiliated Hospital of Jiangsu University, Zhenjiang, 212000 China
| | - Zheng Zhang
- Department of Medical Ultrasound, Affiliated Hospital of Jiangsu University, Zhenjiang, 212000 China
| | - Yanwei Chen
- Department of Medical Ultrasound, Affiliated Hospital of Jiangsu University, Zhenjiang, 212000 China
| | - Shuangshuang Zhao
- Department of Medical Ultrasound, Affiliated Hospital of Jiangsu University, Zhenjiang, 212000 China
| | - Jingwen Ge
- Department of Medical Ultrasound, Affiliated Hospital of Jiangsu University, Zhenjiang, 212000 China
| | - Huajiao Zhao
- Department of Medical Ultrasound, Affiliated Hospital of Jiangsu University, Zhenjiang, 212000 China
| | - Yun Cai
- Department of Medical Ultrasound, Affiliated Hospital of Jiangsu University, Zhenjiang, 212000 China
| | - Hui Chen
- Department of Medical Ultrasound, Changzhou First People’s Hospital and The Third Affiliated Hospital of Soochow University, Changzhou, 213003 China
| | - Jun Shao
- Department of Medical Ultrasound, The First People’s Hospital of Kunshan Affiliated to Jiangsu University, Kunshan, 215132 China
| | - Yanfei Jing
- Department of Medical Ultrasound, The Fifth People’s Hospital of Wuxi, The Medical School of Jiangnan University, Wuxi, 214000 Jiangsu China
| | - Baoding Chen
- Department of Medical Ultrasound, Affiliated Hospital of Jiangsu University, Zhenjiang, 212000 China
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Fu Y, Huang Y, Liu Y, Song Y. Analysis of risk factors for intra-cystic hemorrhage in microwave ablation of partially cystic thyroid nodules. Front Endocrinol (Lausanne) 2023; 14:1171669. [PMID: 37522119 PMCID: PMC10374254 DOI: 10.3389/fendo.2023.1171669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 06/23/2023] [Indexed: 08/01/2023] Open
Abstract
Objective The aim of this study is to identify risk factors of intra-cystic hemorrhage in microwave ablation of mixed solid and cystic microwave ablation s, and to design a preoperative nomogram to predict the risk value of intraoperative bleeding with the goal of individualizing the surgical approach toward different types of cystic and solid thyroid nodules. Methods A total of 241 patients with cystic-solid thyroid nodules who underwent ultrasound-guided percutaneous microwave ablation were retrospectively divided into a bleeding group and a non-bleeding group to compare the diameter, cystic proportion, cystic fluid nature, color Doppler flow imaging, Contrast-enhanced ultrasound (CEUS) findings, and operative methods. Based on univariate and multivariate analysis, the important risk factors of nodular intracapsular hemorrhage in the ablation procedure were projected to a nomogram for predicting the possibility of intraoperative hemorrhage in the thyroid cystic solid nodules. Results Intra-cystic hemorrhage was developed in 37 cases during the ablation of mixed thyroid nodules with a total incidence of 15% (37/241). Significant differences were found statistically between the two groups on the diameter of the lesions, CEUS findings, the cystic fluid ratio, and operative methods (P = 0.000, P = 0.001, P = 0.024, P = 0.002). The possibility of intraoperative nodular intracapsular hemorrhage was predicted by the model based on the risk factors with the accuracy of 81% and prediction consistency index (C-index) of 0.78. Conclusion A new and efficient prediction model was developed based on the identified risk factors for intracapsular hemorrhage during microwave ablation of mixed thyroid nodules, which will aid in the development of targeted surgical planning for different types of cystic thyroid nodules, thus reducing the risk of hemorrhage during ablation.
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Affiliation(s)
- Yao Fu
- Department of Ultrasonography, the Second Hospital of Dalian Medical University, Dalian, China
| | - Yuhui Huang
- Department of Ultrasonography, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Yongtai Liu
- Department of Acute Abdomen Surgery, the Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yu Song
- Department of Ultrasonography, the Second Hospital of Dalian Medical University, Dalian, China
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Ji X, Sun W, Lv C, Huang J, Zhang H. Meta-analysis of the efficacy and safety of thermal ablation for treating large benign thyroid nodules. Clin Endocrinol (Oxf) 2022; 97:654-663. [PMID: 35170792 DOI: 10.1111/cen.14695] [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] [Received: 07/13/2021] [Revised: 01/17/2022] [Accepted: 02/10/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Many large benign thyroid nodules have symptoms and cosmetic problems. This study consisted of a meta-analysis to accurately assess the effect of thermal ablation on these nodules. METHODS The PubMed, Embase, Web of Science, and Scopus databases were systematically searched for retrospective or prospective studies of thermal ablation since June 1, 2021. The weighted mean differences of the measures were analysed before and after treatment. RESULTS A total of 10 eligible studies were included. By comparing the initial nodule volume with the nodular volume after thermal ablation, we found that the volume reduction rate was increased significantly after 1 month (SMD = 0.453, 95% CI: 0.323-0.583, p < .001), 3 months (SMD = 0.655, 95% CI: 0.563-0.747, p < .001), 6 months (SMD = 0.691, 95% CI: 0.607-0.774, p < .001), and 12 months (SMD = 0.694, 95% CI: 0.583-0.803), p < .001). The nodular volume was also found to decrease significantly, after 1 month (SMD = 2.381, 95% CI: 1.278-3.485, p < .001), 3 months (SMD = 5.071, 95% CI: 2.386-7.756, p < .001), 6 months (SMD = 5.363, 95% CI: 2.765-7.962, p < .001), and 12 months (SMD = 8.194, 95% CI: 2.113-14.274), p < .001). Symptom score (SMD = 4.419, 95% CI: 2.573-6.265, p < .001)and cosmetic score (SMD = 4.245, 95% CI: 2.566-5.359, p < .001) were reduced after thermal ablation. CONCLUSIONS Thermal ablation could become an alternative to manage large benign thyroid nodules.
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Affiliation(s)
- Xiaoyu Ji
- Department of Thyroid Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Wei Sun
- Department of Thyroid Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Chengzhou Lv
- Department of Thyroid Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Jiapeng Huang
- Department of Thyroid Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Hao Zhang
- Department of Thyroid Surgery, The First Hospital of China Medical University, Shenyang, China
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Baldwin CK, Natter MB, Patel KN, Hodak SP. Minimally Invasive Techniques for the Management of Thyroid Nodules. Endocrinol Metab Clin North Am 2022; 51:323-349. [PMID: 35662444 DOI: 10.1016/j.ecl.2022.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Abstract
Image-guided interventional techniques have emerged as promising treatments for thyroid disease. Percutaneous ethanol ablation, radiofrequency ablation, laser ablation, high intensity focused ultrasound, and microwave ablation have shown efficacy in treating benign thyroid disease. There is increasing evidence that these techniques may effectively treat papillary thyroid microcarcinomas, recurrent and metastatic disease, follicular neoplasms, and parathyroid lesions. They are performed in an outpatient setting, well-tolerated, with negligible risk for thyroid hormone supplementation, making them a popular alternative to surgical resection. In this comprehensive review, we discuss the devices, techniques, advantages, and disadvantages of each intervention, and summarize the published outcomes.
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Affiliation(s)
- Chelsey K Baldwin
- Department of Medicine, Diabetes and Endocrinology Section, New York University School of Medicine, 222 East, 41st Street, Floor 23, NY 10016, USA.
| | - Michael B Natter
- Department of Medicine, Diabetes and Endocrinology Section, New York University School of Medicine, 222 East, 41st Street, Floor 23, NY 10016, USA
| | - Kepal N Patel
- Otolaryngology and Biochemistry, Division of Endocrine Surgery, Department of Surgery, Division of Endocrine Surgery, New York University School of Medicine, 530 1st Avenue, Floor 12, NY 10016, USA
| | - Steven P Hodak
- Department of Medicine, Diabetes and Endocrinology Section, New York University School of Medicine, 222 East, 41st Street, Floor 23, NY 10016, USA
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Agyekum EA, Fu JH, Xu FJ, Ren YZ, Akortia D, Chen Q, Qian XQ, Wang Y, Wang X. Ultrasound-Guided Thermal Ablation of Thyroid Nodules: Technicalities Progress and Clinical Applications, Especially in Malignant Thyroid Nodules. Front Oncol 2021; 11:761005. [PMID: 34868975 PMCID: PMC8637803 DOI: 10.3389/fonc.2021.761005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 10/28/2021] [Indexed: 12/07/2022] Open
Abstract
Thyroid nodules are commonly encountered in health care practice. They are usually benign in nature, with few cases being malignant, and their detection has increased in the adult population with the help of ultrasonography. Thyroidectomy or surgery is the first-line treatment and traditional method for thyroid nodules; however, thyroidectomy leaves permanent scars and requires long-term use of levothyroxine after surgery, which makes patients more reticent to accept this treatment. Thermal ablation is a minimally-invasive technique that have been employed in the treatment of benign and malignant thyroid nodules nodules, and have been shown to be effective and safe. Several studies, including long-term, retrospective, and prospective studies, have investigated the use of ablation to treat benign thyroid nodules and malignant thyroid nodules, including papillary thyroid carcinoma. Here, we review the recent progress in thermal ablation techniques for treating benign and malignant nodules, including their technicalities, clinical applications, pitfalls and limitations, and factors that could affect treatment outcomes. Special in-depth elaboration on the recent progress of the application of thermal ablation therapy in malignant thyroid nodules.
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Affiliation(s)
- Enock Adjei Agyekum
- Department of Ultrasound, Jiangsu University Affiliated People's Hospital, Zhenjiang, China.,School of Medicine, Jiangsu University, Zhenjiang, China
| | - Jian-Hua Fu
- Department of Interventional Radiology, Jiangsu University Affiliated People's Hospital, Zhenjiang, China
| | - Fei-Ju Xu
- Department of Ultrasound, Jiangsu University Affiliated People's Hospital, Zhenjiang, China
| | - Yong-Zhen Ren
- School of Medicine, Jiangsu University, Zhenjiang, China
| | - Debora Akortia
- School of Public Health, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Qing Chen
- Department of Ultrasound, Nanjing Lishui District Hospital of Traditional Chinese Medicine, Nanjing, China
| | - Xiao-Qin Qian
- Department of Ultrasound, Jiangsu University Affiliated People's Hospital, Zhenjiang, China
| | - Yuguo Wang
- Department of Ultrasound, Nanjing Lishui District Hospital of Traditional Chinese Medicine, Nanjing, China
| | - Xian Wang
- Department of Ultrasound, Jiangsu University Affiliated People's Hospital, Zhenjiang, China
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Yang H, Chen Y, Chen B, Zhao S, Zhang Z, Wang K, Chen Z, Feng H, An M. Ablating Aspiration Needle Tract Prior to Microwave Ablation Can Improve Therapeutic Outcomes for Predominantly Cystic Thyroid Nodules. Front Endocrinol (Lausanne) 2021; 12:752822. [PMID: 34630337 PMCID: PMC8498334 DOI: 10.3389/fendo.2021.752822] [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: 08/03/2021] [Accepted: 09/06/2021] [Indexed: 11/16/2022] Open
Abstract
PURPOSE To investigate whether ablating the aspiration needle tract could improve the safety and efficacy of ultrasound-guided microwave ablation (MWA) for predominantly cystic thyroid nodules. MATERIALS AND METHODS This retrospective study evaluated 41 predominantly cystic thyroid nodules that underwent MWA between June 2017 and August 2019. The nodules were stratified by different procedures into two groups: the aspiration needle tract was ablated before cyst fluid aspiration and MWA when treating 26 nodules in Group A, while the other 15 nodules in Group B underwent MWA directly after cyst fluid aspiration. Baseline characteristics, intervention time, hospital stays, nodules with intraoperative intracystic hemorrhage, and postoperative complications were compared between the two groups. Volume, volume reduction rate (VRR), compressive score (CS), and aesthetic score (AS) were evaluated during follow-up. RESULTS Both groups achieved decreases in volume, CS, and AS, as well as an increase in VRR. The volumes and VRRs in Group A at 1, 3, 6, and 12 months were significantly smaller and greater than those in Group B (p < 0.001). The incidence of intraoperative intracystic hemorrhage in Group A was significantly lower than that in Group B (p=0.035). Compared to Group B, hospital stays were much shorter in Group A (p=0.040). There were no significant differences in intervention time, cystic fluid volume or postoperative complications. CONCLUSION Aspiration needle tract ablation dramatically reduces the incidence of intraoperative intracystic hemorrhage and markedly improves the efficacy of MWA for predominantly cystic thyroid nodules.
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