1
|
Salih AM, Muhialdeen AS, Ismaeil DA, Saeed YA, Dhahir HM, Baba HO, Kakamad FH, Qadir AA, Hassan MN, Hassan SH, Abdalla BA, Mohammed MS. Thyroid nodulectomy: A promising approach to the management of solitary thyroid nodules. Biomed Rep 2024; 21:118. [PMID: 38938739 PMCID: PMC11209868 DOI: 10.3892/br.2024.1805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 05/13/2024] [Indexed: 06/29/2024] Open
Abstract
The choice between nodulectomy and lobectomy for managing thyroid nodules is a subject of debate in the field of thyroid surgery. The present study aims to share the experience of a single center in managing solitary thyroid nodules through nodulectomy from January 2023 to October 2023. The inclusion criteria encompassed symptomatic or suspicious solitary nodules and medically necessitated cases. The extracted data included patient demographics, medical history, symptoms, diagnostic details, surgery indication, procedure outcome and histopathological findings. The follow-up included clinic visits and phone calls. The mean age of the patients was 36.64±11.63 years, with 85.0% females and 15.0% males. Predominantly, patients were housewives (58.5%). Neck swelling (62.3%) was the most common presentation. Ultrasound examination revealed mixed nodules in more than half of the cases (54.7%). Right nodulectomy was performed in 26 cases (49.1%) and left nodulectomy in 23 (43.4%), and four cases (7.5%) underwent isthmusectomy. The mean operation time was 36.04±9.37 min and no drainage tube was used in any of the cases. One case (1.9%) of seroma was the only observed complication during the observational period. Nodulectomy may be a suitable choice for managing benign, large, solitary thyroid nodules, small suspicious nodules or microcarcinomas.
Collapse
Affiliation(s)
- Abdulwahid M. Salih
- College of Medicine, University of Sulaimani, Sulaimani, Kurdistan 46001, Iraq
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Iraq
| | - Aso S. Muhialdeen
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Iraq
| | - Deari A. Ismaeil
- College of Medicine, University of Sulaimani, Sulaimani, Kurdistan 46001, Iraq
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Iraq
| | - Yadgar A. Saeed
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Iraq
| | - Hardi M. Dhahir
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Iraq
| | - Hiwa O. Baba
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Iraq
- Kscien Organization for Scientific Research, Sulaimani, Kurdistan 46001, Iraq
| | - Fahmi H. Kakamad
- College of Medicine, University of Sulaimani, Sulaimani, Kurdistan 46001, Iraq
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Iraq
- Kscien Organization for Scientific Research, Sulaimani, Kurdistan 46001, Iraq
| | - Abdullah A. Qadir
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Iraq
| | - Marwan N. Hassan
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Iraq
| | - Shko H. Hassan
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Iraq
| | - Berun A. Abdalla
- Scientific Affairs Department, Smart Health Tower, Sulaimani, Kurdistan 46001, Iraq
- Kscien Organization for Scientific Research, Sulaimani, Kurdistan 46001, Iraq
| | | |
Collapse
|
2
|
Sun X, Chen J, Zou Y, Lei J, Liu W. Assessing the relative effectiveness of various ultrasound-guided ablation techniques for treating benign thyroid nodules: A systematic review and network meta-analysis. Medicine (Baltimore) 2024; 103:e38014. [PMID: 38701262 PMCID: PMC11062690 DOI: 10.1097/md.0000000000038014] [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: 08/30/2023] [Accepted: 04/04/2024] [Indexed: 05/05/2024] Open
Abstract
BACKGROUND Benign thyroid nodules (BTNs) represent a prevalent clinical challenge globally, with various ultrasound-guided ablation techniques developed for their management. Despite the availability of these methods, a comprehensive evaluation to identify the most effective technique remains absent. This study endeavors to bridge this knowledge gap through a network meta-analysis (NMA), aiming to enhance the understanding of the comparative effectiveness of different ultrasound-guided ablation methods in treating BTNs. METHODS We comprehensively searched PubMed, Embase, Cochrane, Web of Science, Ovid, SCOPUS, and ProQuest for studies involving 16 ablation methods, control groups, and head-to-head trials. NMA was utilized to evaluate methods based on the percentage change in nodule volume, symptom score, and cosmetic score. This study is registered in INPLASY (registration number 202260061). RESULTS Among 35 eligible studies involving 5655 patients, NMA indicated that RFA2 (radiofrequency ablation, 2 sessions) exhibited the best outcomes at 6 months for percentage change in BTN volume (SUCRA value 74.6), closely followed by RFA (SUCRA value 73.7). At 12 months, RFA was identified as the most effective (SUCRA value 81.3). Subgroup analysis showed RFA2 as the most effective for solid nodule volume reduction at 6 months (SUCRA value 75.6), and polidocanol ablation for cystic nodules (SUCRA value 66.5). CONCLUSION Various ablation methods are effective in treating BTNs, with RFA showing notable advantages. RFA with 2 sessions is particularly optimal for solid BTNs, while polidocanol ablation stands out for cystic nodules.
Collapse
Affiliation(s)
- Xiangmei Sun
- Department of Ultrasound, Shenzhen Hospital (Futian) of Guangzhou University of Chinese Medicine, Shenzhen, China
- Department of Ultrasound, First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen Second People’s Hospital, Shenzhen, China
| | - Jiaojiao Chen
- Department of Ultrasound, First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen Second People’s Hospital, Shenzhen, China
- Department of Ultrasound, Shenzhen Futian District Maternity and Child Healthcare Hospital, Shenzhen, China
| | - Yan Zou
- Department of Ultrasound, First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen Second People’s Hospital, Shenzhen, China
| | - Jiahao Lei
- Department of Ultrasound, First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen Second People’s Hospital, Shenzhen, China
| | - Weizong Liu
- Department of Ultrasound, First Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen Second People’s Hospital, Shenzhen, China
| |
Collapse
|
3
|
Bojunga J, Trimboli P. Thyroid ultrasound and its ancillary techniques. Rev Endocr Metab Disord 2024; 25:161-173. [PMID: 37946091 DOI: 10.1007/s11154-023-09841-1] [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] [Accepted: 09/29/2023] [Indexed: 11/12/2023]
Abstract
Ultrasound (US) of the thyroid has been used as a diagnostic tool since the late 1960s. US is the most important imaging tool for diagnosing thyroid disease. In the majority of cases a correct diagnosis can already be made in synopsis of the sonographic together with clinical findings and basal thyroid hormone parameters. However, the characterization of thyroid nodules by US remains challenging. The introduction of Thyroid Imaging Reporting and Data Systems (TIRADSs) has improved diagnostic accuracy of thyroid cancer significantly. Newer techniques such as elastography, superb microvascular imaging (SMI), contrast enhanced ultrasound (CEUS) and multiparametric ultrasound (MPUS) expand diagnostic options and tools further. In addition, the use of artificial intelligence (AI) is a promising tool to improve and simplify diagnostics of thyroid nodules and there is evidence that AI can exceed the performance of humans. Combining different US techniques with the introduction of new software, the use of AI, FNB as well as molecular markers might pave the way for a completely new area of diagnostic accuracy in thyroid disease. Finally, interventional ultrasound using US-guided thermal ablation (TA) procedures are increasingly proposed as therapy options for benign as well as malignant thyroid diseases.
Collapse
Affiliation(s)
- Joerg Bojunga
- Department of Medicine I, Goethe University Hospital, Theodor-Stern-Kai 7, Frankfurt am Main, 60590, Germany.
| | - Pierpaolo Trimboli
- Servizio di Endocrinologia e Diabetologia, Ospedale Regionale di Lugano, Ente Ospedaliero Cantonale (EOC), Lugano, Switzerland
- Facoltà di Scienze Biomediche, Università della Svizzera Italiana (USI), Lugano, Switzerland
| |
Collapse
|
4
|
Pace-Asciak P, Tufano RP. Future Directions in the Treatment of Thyroid and Parathyroid Disease. Otolaryngol Clin North Am 2024; 57:155-170. [PMID: 37634983 DOI: 10.1016/j.otc.2023.07.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
Abstract
The surgical management of thyroid and parathyroid disease has evolved considerably since the era of Theodor Kocher. We review the current trends in thyroid and parathyroid surgery concerning robotic surgery for remote access, the use of parathyroid autofluorescence detection technology to aid in the prevention of hypocalcemia as well as the use of thermal ablation to target thyroid nodules in a minimally invasive way. We also discuss how artificial intelligence is being used to improve the workflow and diagnostics preoperatively as well as for intraoperative decision-making. We also discuss potential areas where future research may enhance outcomes.
Collapse
Affiliation(s)
- Pia Pace-Asciak
- Department of Otolaryngology-Head and Neck Surgery, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada.
| | - Ralph P Tufano
- Sarasota Memorial Health Care System Multidisciplinary Thyroid and Parathyroid Center, Sarasota, FL, USA
| |
Collapse
|
5
|
Negro R. Laser Ablation for Benign and Malignant Thyroid Nodules - A Mini-Literature Review. Endocr Metab Immune Disord Drug Targets 2024; 24:394-401. [PMID: 37861031 DOI: 10.2174/0118715303275468231004105258] [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: 08/02/2023] [Revised: 09/11/2023] [Accepted: 09/20/2023] [Indexed: 10/21/2023]
Abstract
BACKGROUND Thyroid nodules are a common disease in endocrine clinical practice. They are often benign, asymptomatic, and do not require any treatment. But, in a non-negligible proportion, they can cause local symptoms of compression or esthetic concerns. In the last two decades, the advent of laser ablation (LA) has become a valid alternative to surgery for these nodules. Moreover, LA has also been successfully used to treat small thyroid cancers and neck recurrence. OBJECTIVE This study aims to review and summarize the published literature regarding LA in the treatment of benign and malignant thyroid nodules. METHODS A comprehensive literature search on PubMed from 2000 to 2023 was carried out. The search terms included: thyroid, nodules, laser, cancer, lymph node metastasis, and autonomously functioning nodules. The most relevant investigations in the field were selected. RESULTS In the last two decades, a very remarkable number of papers consistently demonstrated that LA is able to durably shrink benign nodules on average by about 50%; better results are obtained in spongiform nodules with a volume less than 15 ml; 500 J/ml of tissue should be administered. LA may be a valid option to treat autonomously functioning nodules and papillary thyroid cancers especially if they are <10 mm, and with neck recurrence in patients already submitted to surgery. LA has also been demonstrated to be cost-effective compared to surgical treatment both in benign and malignant lesions, with similar outcomes. CONCLUSION Evidence demonstrated that LA is a valid alternative to surgery in benign and malignant thyroid lesions, but also to obtain a successful treatment, a careful selection of the lesion is mandatory.
Collapse
Affiliation(s)
- Roberto Negro
- Division of Endocrinology, "V. Fazzi" Hospital, Leece, Italy
| |
Collapse
|
6
|
Chiu CH, Luo SD, Chiang PL, Lin AN, Wang CK, Chou CK, Chi SY, Chen MH, Lin WC. Factors Influencing a Favorable Outcome for RFA of Huge Benign Thyroid Nodules: Preliminary Results and Short-Term Evaluation. Int J Endocrinol 2023; 2023:9021903. [PMID: 38131035 PMCID: PMC10735726 DOI: 10.1155/2023/9021903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 07/18/2023] [Accepted: 11/22/2023] [Indexed: 12/23/2023] Open
Abstract
Objective This study aimed to investigate potentially favorable factors influencing the therapeutic success of radiofrequency ablation (RFA) of huge benign thyroid nodules (BTNs) (volume >100 ml) and to evaluate the feasibility of RFA as an alternative treatment modality for patients unable or unwilling to undergo surgery. Methods This retrospective study evaluated a total of 868 patients, of which 22 patients had huge BTNs who underwent ultrasound-guided moving shot RFA treatment between May 2017 and January 2022. The huge BTNs were categorized into two groups according to a post-RFA treatment volume reduction ratio (VRR) of >80% and <80% at 6 months. Factors influencing these huge BTNs were reviewed, analyzed, and correlated with treatment effectiveness between the two groups. Results The factors influencing an effective VRR included huge BTNs located on the left side (OR 7.875, p = 0.03), predominant solid/spongiform nodules (OR 7.875, p = 0.03), and higher initial ablation rate (IAR) (p = 0.028). Multivariable logistic regression revealed predominant solid/spongiform nodule and the higher IAR were associated with the advanced VRR. Conclusion RFA was effective at decreasing the volume of huge BTNs with an acceptable complication rate. The BTN characteristics correlated with a better VRR at the 6-month short-term follow-up were predominant solid/spongiform BTNs and those with the first time ablation treatment initial ablation rate. Nevertheless, regarding the higher regrowth rate of these groups of patients who may need to be treated more times, RFA can only be a feasible alternative treatment modality for patients unable or unwilling to undergo operation.
Collapse
Affiliation(s)
- Chun-Hua Chiu
- Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Sheng-Dean Luo
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Pi-Ling Chiang
- Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - An-Ni Lin
- Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Cheng-Kang Wang
- Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chen-Kai Chou
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Shun-Yu Chi
- Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Meng-Hsiang Chen
- Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wei-Che Lin
- Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Department of Radiology, Jen-Ai Hospital, Taichung, Taiwan
| |
Collapse
|
7
|
Ren Y, Lu C, Xu S. Ultrasound-guided thermal ablation for papillary thyroid microcarcinoma: the devil is in the details. Int J Hyperthermia 2023; 40:2278823. [PMID: 37940134 DOI: 10.1080/02656736.2023.2278823] [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: 07/28/2023] [Accepted: 10/16/2023] [Indexed: 11/10/2023] Open
Abstract
Thermal ablation (TA) has harvested favorable outcomes in treating low-risk papillary thyroid microcarcinoma (PTMC). Preoperative assessment, intraoperative procedures and postoperative follow-up are all closely linked with the success and safety of TA on PTMC. However, many details in these aspects have not been systematically reviewed. This review firstly described the influence of preoperative assessment, especially for the risk of lymph node metastasis (LNM), as well as the molecular testing on the selection of TA for PTMC. Besides, we also summarized the experiences in treating special PTMC cases by TA, like multifocal lesions, PTMC located in the isthmus or adjacent to the dorsal capsule. At last, we discussed the follow-up strategies, the influence of the thyroid-stimulating hormone (TSH) level on the prognosis of PTMCs, and the management for recurrent cases. In conclusion, the procedures during the entire perioperative period should be standardized to improve the outcomes of TA in treating PTMC patients.
Collapse
Affiliation(s)
- Yujie Ren
- Endocrine and Diabetes Center, The Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
| | - Chenya Lu
- Department of Endocrinology, Dongyang Hospital of Chinese Medicine, Dangyang, China
| | - Shuhang Xu
- Endocrine and Diabetes Center, The Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, China
| |
Collapse
|
8
|
Benaim EH, Nieri C, Mamidala M, Herr MJ, Sheyn A, Gillespie MB. High-intensity focused ultrasound for benign thyroid nodules: Systemic review and meta-analysis. Am J Otolaryngol 2023; 44:103999. [PMID: 37478539 DOI: 10.1016/j.amjoto.2023.103999] [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: 04/12/2023] [Accepted: 07/08/2023] [Indexed: 07/23/2023]
Abstract
BACKGROUND High-intensity focused ultrasound (HIFU) is a less invasive option offered for the treatment of large, compressive, benign thyroid nodules. METHODS Observational studies of more than five participants using HIFU in the management of benign thyroid nodules from 2000 to 2021 were identified using predefined inclusion criteria. The primary outcome was an estimate of the effectiveness of HIFU. RESULTS Out of 158 studies reviewed, 8 articles were included with 297 patients and 300 nodules. HIFU significantly reduced nodule volume from 1 to 24 months following therapy (weighted mean difference [WMD], 47.68, 95 % confidence interval [CI], 34.13-59.66, p < 0.0001) and achieved favorable success rates (risk ratio [RR], 1.49, 95 % CI, 1.15-1.84, p < 0.001) for 50 % volume reduction. CONCLUSIONS HIFU appears to be a feasible, safe, and effective treatment modality for patients with benign thyroid nodules. Future research, including randomized controlled trials, is needed to determine therapy optimization, and patient selection to identify the potential role of this new therapy.
Collapse
Affiliation(s)
- Ezer H Benaim
- University of Tennessee Health Science Center-Department of Otolaryngology-Head & Neck Surgery, United States of America
| | - Chad Nieri
- University of Tennessee Health Science Center-Department of Otolaryngology-Head & Neck Surgery, United States of America
| | - Madhu Mamidala
- University of Tennessee Health Science Center-Department of Otolaryngology-Head & Neck Surgery, United States of America
| | - Michael J Herr
- University of Tennessee Health Science Center-Department of Otolaryngology-Head & Neck Surgery, United States of America
| | - Anthony Sheyn
- University of Tennessee Health Science Center-Department of Otolaryngology-Head & Neck Surgery, United States of America
| | - M Boyd Gillespie
- University of Tennessee Health Science Center-Department of Otolaryngology-Head & Neck Surgery, United States of America.
| |
Collapse
|
9
|
Kandil E, Issa PP, Randolph GW. Can Thyroid Nodules be Managed with Radiofrequency Ablation? Adv Surg 2023; 57:87-101. [PMID: 37536864 DOI: 10.1016/j.yasu.2023.05.004] [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: 08/05/2023]
Abstract
Radiofrequency ablation (RFA) is an established and growing minimally-invasive technique with an impressive safety profile used to manage thyroid nodules. Beyond shorter operative and recovery times, the main advantages of RFA include the lack of an incisional scar as well as maximizing the potential for maintenance of normal thyroid function. RFA can significantly reduce nodular volume, achieving rates of 60% to 95% in a breadth of thyroid disease, including benign nodules, primary carcinomas, and recurrent malignancies. Thorough patient counselling is imperative for RFA candidates, including a discussant of complications, nodule regrowth, and the potential for a subsequent ablation session.
Collapse
Affiliation(s)
- Emad Kandil
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA.
| | - Peter P Issa
- Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
| | - Gregory W Randolph
- Department of Otolaryngology-Head and Neck Surgery, Harvard Medical School, Massachusetts Eye and Ear, Boston, MA, USA
| |
Collapse
|
10
|
Papini E, Hegedüs L. Minimally Invasive Ablative Treatments for Benign Thyroid Nodules: Current Evidence and Future Directions. Thyroid 2023; 33:890-893. [PMID: 37265153 DOI: 10.1089/thy.2023.0263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Affiliation(s)
- Enrico Papini
- Department of Endocrinology, Regina Apostolorum Hospital, Albano, Italy
| | - Laszlo Hegedüs
- Department of Endocrinology, Odense University, Odense, Denmark
| |
Collapse
|
11
|
Chorti A, Bontinis V, Tzikos G, Bontinis A, Ioannidis A, Michalopoulos A, Papavramidis T. Minimally Invasive Treatments of Benign Thyroid Nodules: A Network Meta-Analysis of Short-Term Outcomes. Thyroid 2023; 33:950-964. [PMID: 37166390 DOI: 10.1089/thy.2022.0671] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Background: Image-guided thermal ablation interventions are novel thermal-based modalities used for the treatment of benign thyroid nodules. Methods: We conducted a systematic review and a Bayesian network meta-analysis, examining studies using thermal ablation interventions in the treatment of benign nodular thyroid disease (PROSPERO CRD42022367680). The primary endpoints included volume reduction rate (VRR), and symptomatic score and cosmetic score improvement. Secondary endpoints included vocal disturbances, laryngeal nerve palsy, hypothyroidism, and nodular regrowth (defined by increased nodular volume of >50% for thermal ablation or new nodules arising in remaining thyroid tissue conventional surgery [CS]). Results: We included 16 studies (3 randomized controlled trials [RCTs] and 13 comparative case series), describing radiofrequency ablation (RFA), laser ablation (LA), microwave ablation (MWA), high-intensity focus ultrasound (HIFU), and CS, respectively. The review included data from 4112 patients followed for a mean of 11.9 months. Meta-analyses showed no significant differences among RFA, LA, MWA, HIFU, and CS regarding any of the primary endpoints of VRR, symptomatic score, and cosmetic score. In examining the surface under the cumulative ranking area (SUCRA) ranking, CS (SUCRA, 98.49), LA (SUCRA, 51.58), and MWA (SUCRA, 57.0) were identified as the three interventions that were most likely to result in the largest VRR, symptomatic and cosmetic score reduction. RFA, relative risk (RR) 0.19 [95% credibility interval (CI): 0.06 to 0.48], LA RR 0.23 [CI: 0.06 to 0.79], and MWA RR 0.25 [CI: 0.09 to 0.60] were associated with the greatest reduction in risk for postintervention vocal complications compared with CS, with RFA (SUCRA, 61.62) being ranked as the highest in safety. RFA RR 0.05 [CI: 0.00 to 0.40] and MWA RR 0.16 [CI: 0.02 to 0.73] were associated with a reduced risk of transient laryngeal nerve injury compared with CS. RFA RR 0.00 [CI: 0.00 to 0.00] and MWA RR 0.00 [CI: 0.00 to 0.03] were associated with a reduced risk of hypothyroidism occurrence compared with CS, with RFA (SUCRA, 99.86) yielding the highest safety ranking. RFA was associated with a reduced risk for nodular regrowth RR 0.09 [CI: 0.00 to 0.85], compared with CS. Conclusion: We have comprehensively reviewed the published literature on the efficacy and safety of thermal ablation modalities for benign thyroid nodules. Important research gaps remain regarding a paucity of both long-term data and high-quality RCTs.
Collapse
Affiliation(s)
- Angeliki Chorti
- 1st Propaedeutic Department of Surgery, AHEPA University Hospital of Thessaloniki, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Vangelis Bontinis
- Department of Vascular Surgery, AHEPA University Hospital of Thessaloniki, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Georgios Tzikos
- 1st Propaedeutic Department of Surgery, AHEPA University Hospital of Thessaloniki, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Alkis Bontinis
- Department of Vascular Surgery, AHEPA University Hospital of Thessaloniki, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Aristeidis Ioannidis
- 1st Propaedeutic Department of Surgery, AHEPA University Hospital of Thessaloniki, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Antonios Michalopoulos
- 1st Propaedeutic Department of Surgery, AHEPA University Hospital of Thessaloniki, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Theodossis Papavramidis
- 1st Propaedeutic Department of Surgery, AHEPA University Hospital of Thessaloniki, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
- Minimal Invasive Endocrine Surgery Department, Kyanos Stavros, Euromedica, Thessaloniki, Greece
| |
Collapse
|
12
|
Ding J, Wang D, Zhang W, Xu D, Wang W. Ultrasound-Guided Radiofrequency and Microwave Ablation for the Management of Patients With Benign Thyroid Nodules: Systematic Review and Meta-Analysis. Ultrasound Q 2023; 39:61-68. [PMID: 36763842 DOI: 10.1097/ruq.0000000000000636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
ABSTRACT Ultrasound-guided thermal ablation has been shown to considerably reduce nodule-related discomfort and cosmetic problems. Hence, this review was done to determine the effectiveness of ultrasound-guided radiofrequency or microwave ablation in the management of benign thyroid nodules. Searches were done in EMBASE, SCOPUS, PubMed Central, Cochrane library, MEDLINE, Google Scholar, ScienceDirect, and Clinicaltrials.gov until August 2022. Meta-analysis was carried out using random-effects model. With 95% confidence intervals (CIs), pooled standardized mean differences, mean differences, and/or odds ratio reported. In total, we analyzed 16 studies, most of them had high risk of bias. The pooled standardized mean difference for symptom score was -1.01 (95% CI, -1.83 to -0.19; I2 = 94.2%), for cosmetic relief was -1.26 (95% CI, -2.27 to -0.24; I2 = 96%), for postoperative nodule volume was -1.77 (95% CI, -3.06 to -0.48; I2 = 94%), for hospital stay was -3.88 (95% CI, -4.58 to -3.18; I2 = 91.1%), for operation time was -3.30 (95% CI, -3.95 to -2.64; I2 = 93.4%). The pooled odds ratio for postoperative pain was 0.04 (95% CI, 0.00-0.35; I2 = 95.1%), for postoperative hypothyroidism was 0.04 (95% CI, 0.01-0.11; I2 = 0%), for postoperative hoarseness was 0.56 (95% CI, 0.22-1.47; I2 = 0%), for postoperative hematoma was 0.57 (95% CI, 0.15-2.22; I2 = 0%). Ultrasound-guided radiofrequency and microwave ablation had better efficacy and safety profile in terms of symptoms, cosmetic relief, complication rate, duration of stay, and operation time when compared with conventional surgery or observation without treatment for patients with benign thyroid nodules.
Collapse
Affiliation(s)
| | | | | | | | - Wenhai Wang
- Department of Cardiology, Jilin Province FAW General Hospital, Changchun, China
| |
Collapse
|
13
|
Chen Z, Zhang W, He W. Ultrasound-guided thermal ablation for papillary thyroid microcarcinoma: A systematic review. Clin Endocrinol (Oxf) 2023; 98:296-305. [PMID: 36471482 DOI: 10.1111/cen.14857] [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: 08/16/2022] [Revised: 11/29/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Thyroidectomy is the first-line treatment for papillary thyroid microcarcinoma (PTMC), but often involves aggressive overtreatment. Thermal ablation (TA) has been gradually used for the treatment of recurrent PTMC. However, it is not recommended for the treatment of primary PTMC according to the Korean and Italian guidelines. Therefore, this systematic review aimed to analyse the indications, efficacy, and safety of TA in the treatment of PTMC. DESIGN Systematic review. PATIENTS AND MEASUREMENTS A search strategy was developed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. A total of 27 articles were included in this study until January 2022. RESULTS According to current guidelines and studies, we divided the indications of TA for PTMC into six primary and three secondary indications. Laser ablation (LA) has the advantages of a small needle, accurate output energy and precision ablation, and it is safe to important organs around the lesion. The patients recover quickly after radiofrequency ablation (RFA), with no major complications, recurrence, or lymph node metastasis. The volume reduction rate after RFA was the highest, followed by microwave ablation and LA, and the improvement in patient quality of life after TA was significantly better than after thyroidectomy. CONCLUSIONS TA is an effective alternative method for surgery in the treatment of low-risk PTMC and has the advantages of being minimally invasive, economical, having less bleeding and having a high postoperative quality of life.
Collapse
Affiliation(s)
- Zhiguang Chen
- Department of Ultrasound, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wei Zhang
- Department of Ultrasound, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wen He
- Department of Ultrasound, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| |
Collapse
|
14
|
Li N, Huber TC. Radiofrequency Ablation for Benign Thyroid Nodules: Radiology In Training. Radiology 2023; 306:54-63. [PMID: 36066365 DOI: 10.1148/radiol.220116] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Two patients, one with benign nonfunctioning nodules and one with functioning thyroid nodules, both of whom underwent radiofrequency ablation, are presented. Preprocedural evaluation, procedural considerations, and follow-up care of thyroid radiofrequency ablation, as well as published evidence on the topic, are discussed.
Collapse
Affiliation(s)
- Ningcheng Li
- From the Dotter Department of Interventional Radiology, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Portland, OR 97239
| | - Timothy C Huber
- From the Dotter Department of Interventional Radiology, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Portland, OR 97239
| |
Collapse
|
15
|
Sambo Salas ME, Añez Ramos RJ, López Guerra A, Rivas Montenegro AM, González Fernández L, González Albarrán O, Monereo Megías S. Morphological, clinical, and functional efficacy in the short and medium-term after radiofrequency treatment of predominantly solid, large, and clinically relevant thyroid nodules in patients who are not candidates for surgery: The experience after 100 procedures. ENDOCRINOLOGÍA, DIABETES Y NUTRICIÓN (ENGLISH ED.) 2022; 69:816-827. [PMID: 36494292 DOI: 10.1016/j.endien.2021.12.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 12/14/2021] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Thyroid nodules (TN) are a prevalent pathology that can generate morbidity, in which case the traditional treatment is usually surgery. OBJECTIVE To analyse the efficacy of radiofrequency ablation (RFA) treatment as a therapeutic alternative in the combined clinical, morphological, and functional control of predominantly solid, benign and clinically relevant TNs in patients not subsidiary to surgery. MATERIALS AND METHODS A descriptive, retrospective, case series study was carried out to assess the efficacy and safety of the use of RFA. According to medical criteria, the selected patients underwent a clinical, ultrasound, and biochemical assessment prior to the procedure and then after the procedure at 1, 3, 6, and 12 months and then every 6-12 months according to medical criteria. RESULTS A total of 100 RFA were performed on 83 patients with 85 TNs of ≥2.5 cm with an initial volume (IV) of 21.48 ± 15.89 ml. After a mean of 1.17 RFA sessions per TN, the volume decreased progressively and significantly (p < 0.01 for all times compared to the initial value), with a mean volume reduction rate (VRR) in relation to the IV of 54.43 ± 19.56% at 1-month follow-up; 67.69 ± 17% at 3 months; 70.38 ± 15.46% at 6 months; 70.67 ± 17.27% at 12 months and 70.24 ± 17.7% at the last follow-up. 88% of the patients followed up >6 months achieved the combined objective of a volume reduction rate of more than 50% of the VI, thyroid normal function and absence of clinic; and in all of these, it was maintained until the final follow-up date. Acute complications (mostly mild and all transient) were reported in 9 of the 100 RFA performed. CONCLUSION Our findings validate in our setting the efficacy and safety of RFA in predominantly large and solid TNs, and add undescribed information to position the technique more favourably as a therapeutic alternative.
Collapse
Affiliation(s)
- Marcel E Sambo Salas
- Servicio de Endocrinología y Nutrición, Hospital General Universitario Gregorio Marañón, Madrid, Spain.
| | - Roberto José Añez Ramos
- Servicio de Endocrinología y Nutrición, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Aurelio López Guerra
- Servicio de Endocrinología y Nutrición, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | | | - Laura González Fernández
- Servicio de Endocrinología y Nutrición, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Olga González Albarrán
- Servicio de Endocrinología y Nutrición, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Susana Monereo Megías
- Servicio de Endocrinología y Nutrición, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| |
Collapse
|
16
|
[Does preoperative risk grading have clinical value for benign thyroid nodular ablation?]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2022; 42:1578-1583. [PMID: 36329595 PMCID: PMC9637496 DOI: 10.12122/j.issn.1673-4254.2022.10.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To explore the risk grading method for benign thyroid nodules before microwave ablation and the clinical significance of risk grading. METHODS This study was conducted among 527 patients undergoing ultrasound-guided microwave ablation of benign thyroid nodules between July, 2017 and December, 2020.Based on anatomic relationship of the thyroid nodules with the adjacent tissues, the ablation risk was classified into 4 levels: low, medium, high and extremely high risks.The incidence of severe complications and the rate of residual nodules following the ablation were recorded. RESULTS In the patients graded to have low, medium, high and extremely high preoperative risks, the incidences of severe complications following the ablation were 0%, 0.88%, 2.41% and 6.78%, respectively, showing no significant differences among the different risk groups (P > 0.05).The rates of postoperative residual nodules in the 4 risk groups were 1.59%, 6.14%, 14.43% and 71.19%, respectively, showing a significant difference between the low and medium risk groups and the high and extremely high risk groups (P < 0.001). CONCLUSION Preoperative risk grading for thyroid nodular ablation can be helpful for prevention of severe complications during ablation and prediction of residual nodules after ablation.
Collapse
|
17
|
Cesareo R, Egiddi S, Naciu AM, Tabacco G, Leoncini A, Napoli N, Palermo A, Trimboli P. Efficacy of radiofrequency and laser thermal ablation in solving thyroid nodule-related symptoms and cosmetic concerns. A systematic review and meta-analysis. Rev Endocr Metab Disord 2022; 23:1051-1061. [PMID: 35768704 PMCID: PMC9515040 DOI: 10.1007/s11154-022-09743-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/16/2022] [Indexed: 11/27/2022]
Abstract
Several studies have showed good/excellent results of thermal-ablation (TA) to reduce volume of benign thyroid nodule (TN). Nevertheless, no systematic review has reported information about clinical achievements with TA. Being the latter of high interest, this systematic review was undertaken to achieve high evidence about the efficacy of TA in reducing TN-related symptoms and cosmetic concerns. Radiofrequency (RFA) and laser (LA) therapies were considered. A comprehensive literature search of online databases was performed on January 2022 looking for studies reporting clinical results obtained by RFA or LA in terms of VAS (namely, Visual Analogic Scale) and cosmetic concerns. Initially, 318 records were found and 14 were finally included in the meta-analysis. VAS data were available in all RFA studies and the pooled mean reduction was of 3.09 points with significant heterogeneity. Cosmetic score data were available in 11 RFA studies and the pooled mean reduction was of 1.45 with significant heterogeneity. Regarding LA studies, 4 series reported VAS data and the pooled mean reduction was of 2.61 points with significant heterogeneity. The analysis of LA data about cosmetic concerns was not performed due to data paucity. Importantly, heterogeneities were not explained by meta-regression analyses using several covariates (i.e., baseline TN volume, follow-up duration, volume reduction rate). This systematic review showed that clinical data about TN TA efficacy are sparse and affected by high unexplained inconsistency. International societies should give indication about how we should clinically select and evaluate patients undergoing TN TA.
Collapse
Affiliation(s)
- Roberto Cesareo
- Center of Metabolic Disease, S.M. Goretti Hospital, Latina, Italy
| | - Silvia Egiddi
- Unit of Metabolic Bone and Thyroid Disorders, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - Anda M Naciu
- Unit of Metabolic Bone and Thyroid Disorders, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - Gaia Tabacco
- Unit of Metabolic Bone and Thyroid Disorders, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - Andrea Leoncini
- Servizio Di Radiologia E Radiologia Interventistica, Istituto Di Imaging Della Svizzera Italiana (IIMSI), Ente Ospedaliero Cantonale (EOC), Lugano, Switzerland
| | - Nicola Napoli
- Unit of Metabolic Bone and Thyroid Disorders, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - Andrea Palermo
- Unit of Metabolic Bone and Thyroid Disorders, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - Pierpaolo Trimboli
- Servizio Di Endocrinologia E Diabetologia, Ospedale Regionale Di Lugano, Ente Ospedaliero Cantonale (EOC), Lugano, Switzerland.
- Facoltà Di Scienze Biomediche, Università Della Svizzera Italiana (USI), Lugano, Switzerland.
| |
Collapse
|
18
|
Navin PJ, Thompson SM, Kurup AN, Lee RA, Callstrom MR, Castro MR, Stan MN, Welch BT, Schmitz JJ. Radiofrequency Ablation of Benign and Malignant Thyroid Nodules. Radiographics 2022; 42:1812-1828. [DOI: 10.1148/rg.220021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Patrick J. Navin
- From the Departments of Radiology (P.J.N., S.M.T., A.N.K., R.A.L., M.R.C., B.T.W., J.J.S.) and Endocrinology (M.R.C., M.N.S.), Mayo Clinic, 200 1st St SW, Rochester, MN 55905-0002
| | - Scott M. Thompson
- From the Departments of Radiology (P.J.N., S.M.T., A.N.K., R.A.L., M.R.C., B.T.W., J.J.S.) and Endocrinology (M.R.C., M.N.S.), Mayo Clinic, 200 1st St SW, Rochester, MN 55905-0002
| | - Anil N. Kurup
- From the Departments of Radiology (P.J.N., S.M.T., A.N.K., R.A.L., M.R.C., B.T.W., J.J.S.) and Endocrinology (M.R.C., M.N.S.), Mayo Clinic, 200 1st St SW, Rochester, MN 55905-0002
| | - Robert A. Lee
- From the Departments of Radiology (P.J.N., S.M.T., A.N.K., R.A.L., M.R.C., B.T.W., J.J.S.) and Endocrinology (M.R.C., M.N.S.), Mayo Clinic, 200 1st St SW, Rochester, MN 55905-0002
| | - Matthew R. Callstrom
- From the Departments of Radiology (P.J.N., S.M.T., A.N.K., R.A.L., M.R.C., B.T.W., J.J.S.) and Endocrinology (M.R.C., M.N.S.), Mayo Clinic, 200 1st St SW, Rochester, MN 55905-0002
| | - M. Regina Castro
- From the Departments of Radiology (P.J.N., S.M.T., A.N.K., R.A.L., M.R.C., B.T.W., J.J.S.) and Endocrinology (M.R.C., M.N.S.), Mayo Clinic, 200 1st St SW, Rochester, MN 55905-0002
| | - Marius N. Stan
- From the Departments of Radiology (P.J.N., S.M.T., A.N.K., R.A.L., M.R.C., B.T.W., J.J.S.) and Endocrinology (M.R.C., M.N.S.), Mayo Clinic, 200 1st St SW, Rochester, MN 55905-0002
| | - Brian T. Welch
- From the Departments of Radiology (P.J.N., S.M.T., A.N.K., R.A.L., M.R.C., B.T.W., J.J.S.) and Endocrinology (M.R.C., M.N.S.), Mayo Clinic, 200 1st St SW, Rochester, MN 55905-0002
| | - John J. Schmitz
- From the Departments of Radiology (P.J.N., S.M.T., A.N.K., R.A.L., M.R.C., B.T.W., J.J.S.) and Endocrinology (M.R.C., M.N.S.), Mayo Clinic, 200 1st St SW, Rochester, MN 55905-0002
| |
Collapse
|
19
|
Sorensen JR, Døssing H, Watt T, Cramon P, Hegedüs L, Bonnema SJ, Folkestad L. The Effect of Laser Thermal Ablation on Quality of Life: Improvements in Patients with Solid-Cystic Thyroid Nodules. Thyroid 2022; 32:917-925. [PMID: 35570722 DOI: 10.1089/thy.2021.0665] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background: Evidence of the efficacy of laser thermal ablation (LTA) in benign thyroid nodules is abundant. However, little is known about the effect on quality of life (QoL) of this treatment. Methods: Prospective cohort study investigating the effect of LTA before, three, and six months after LTA on QoL using the thyroid-specific patient-reported outcome (ThyPRO) measure. Patients receiving LTA (laser group [LG]) was compared with a well-characterized control group (CG) from the Danish civil registry. Results: The LG comprised 54 patients, with no age or sex differences compared with the CG (n = 739). Sixty-nine percent of the patients had a recurrent cystic thyroid nodule, 6% had a solid nodule, while the remaining 25% were of mixed character. The median nodule volume was 6.8 mL (interquartile range [IQR]: 4.0-11.1) before LTA, and 1.8 mL (IQR: 0.6-4.1) at 6 months post-LTA (p < 0.001), corresponding to a median reduction of 78%. All cystic fluid (median: 6 mL; IQR: 2.0-9.0) was aspirated before LTA. Median treatment time was 400 seconds (IQR: 300-600), applying a median energy of 823 J (IQR: 600-1200). At baseline and according to the ThyPRO scales, the LG differed significantly from the CG by having more goiter symptoms, hyperthyroid symptoms, tiredness, and cognitive complaints (p < 0.05 for all variables), but only the difference in the goiter symptom scale was of a clinically important magnitude. At three months, the LG experienced a large improvement in goiter symptoms (effect size [ES] = 1.05), a moderate improvement in cosmetic complaints (ES = 0.50), and a moderate improvement in the overall QoL (ES = 0.64). Only the improvements in the goiter symptom and the cosmetic complaint scales were clinically important. Six months after LTA, the anxiety scale showed further improvement of moderate size (ES = 0.52). At 6 months, the results above were maintained, and 79% of patients experienced a large and clinically important improvement in the goiter symptom scale and no clinically important differences were found between the LG and the CG. Conclusions: In this unblinded, prospective observational study, measures of disease-specific QoL were significantly improved compared with preprocedure levels, in patients with solid-cystic nodules.
Collapse
Affiliation(s)
- Jesper Roed Sorensen
- Department of ORL-Head & Neck Surgery and Audiology and Odense University Hospital, Odense C, Denmark
| | - Helle Døssing
- Department of ORL-Head & Neck Surgery and Audiology and Odense University Hospital, Odense C, Denmark
| | - Torquil Watt
- Department of Endocrinology, Copenhagen University Hospital, Herlev, Denmark
| | - Per Cramon
- Department of Endocrinology, Copenhagen University Hospital, Herlev, Denmark
| | - Laszlo Hegedüs
- Department of Endocrinology, Odense University Hospital, Odense C, Denmark
| | - Steen Joop Bonnema
- Department of Endocrinology, Odense University Hospital, Odense C, Denmark
| | - Lars Folkestad
- Department of Endocrinology, Odense University Hospital, Odense C, Denmark
| |
Collapse
|
20
|
Orlandi D, Viglino U, Dedone G, Leale G, Caruso P, Mauri G, Turtulici G. US-CT fusion-guided percutaneous radiofrequency ablation of large substernal benign thyroid nodules. Int J Hyperthermia 2022; 39:847-854. [PMID: 35757935 DOI: 10.1080/02656736.2022.2091167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Abstract
The aim of the present study was to assess feasibility, safety and outcome of ultrasound (US) guided percutaneous radiofrequency (RF) ablation of large substernal benign thyroid nodules assisted by US-computed tomography (CT) fusion imaging and real-time virtual needle tracking (VT) system. Thirty patients (18 females, mean age 56 y, range 32-76 y) with 35 benign nonfunctioning thyroid nodules (mean volume ± SD 26.8 ± 7.6 mL; range 20-38mL) were selected for CT-US fusion guided RF ablation. Nodules' volume was evaluated before treatment and during 12-months follow-up. Complications' rate was also evaluated. US-CT fusion imaging with VT system was feasible in all cases (feasibility 100%) and it was always possible to complete the procedure as planned (technical success 100%). Minor complications occurred in 2/30 cases (6.6%). No major complications occurred. 50% volume reduction (technique efficacy) was achieved in 93% cases, with a significant mean volume reduction at 12 months follow-up (68.7 ± 10.8%), (p < .001). The VT system could be useful in thyroid nodules ablation procedures assistance being able to track the RF electrode tip even when this is obscured by the bubbles produced by the ablative process. The combination of fusion imaging with VT assisted RF ablation represents a safe, non-surgical treatment option for patients with large substernal benign thyroid nodules.
Collapse
Affiliation(s)
- Davide Orlandi
- Dipartimento di Radiologia e Ecografia Interventistica, Ospedale Evangelico Internazionale, Genova, Italy
| | - Umberto Viglino
- Scuola di Specializzazione in Radiodiagnostica, Università degli Studi di Genova, Genova, Italy
| | - Giorgia Dedone
- Dipartimento di Radiologia e Ecografia Interventistica, Ospedale Evangelico Internazionale, Genova, Italy
| | - Giacomo Leale
- Dipartimento di Radiologia e Ecografia Interventistica, Ospedale Evangelico Internazionale, Genova, Italy
| | - Pietro Caruso
- Dipartimento di Radiologia e Ecografia Interventistica, Ospedale Evangelico Internazionale, Genova, Italy
| | - Giovanni Mauri
- Dipartimento di Oncologia ed Emato-oncologia, Università degli studi di Milano, Milano, Italy.,Divisione di Radiologia Interventistica, Istituto Europeo di Oncologia, IRCCS, Milano, Italy
| | - Giovanni Turtulici
- Dipartimento di Radiologia e Ecografia Interventistica, Ospedale Evangelico Internazionale, Genova, Italy
| |
Collapse
|
21
|
Clinical Efficacy of Chinese and Western Medicine in the Treatment of Benign Thyroid Nodules: A Meta-Analysis. CONTRAST MEDIA & MOLECULAR IMAGING 2022; 2022:3108485. [PMID: 35685672 PMCID: PMC9167100 DOI: 10.1155/2022/3108485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 04/25/2022] [Accepted: 04/28/2022] [Indexed: 12/04/2022]
Abstract
Background Studies have shown that Chinese herbal medicine (CHM) effectively improved the response rate and reduced the maximum nodule diameter of benign thyroid nodules (BTN). This study aimed at systematically reviewing all related studies to assess the clinical efficacy of CHM and Western medicine in the treatment of BTN. Methods PubMed, Web of Science, Embase, China National Knowledge Infrastructure, and Wanfang databases were searched for randomized controlled trials, published between 2000 and 2021, on CHM for treating BTN. The control group comprised patients treated with Western medicine (oral thyroxine tablets or microwave ablation), while the treatment group was treated with CHM combined with Western medicine. Meta-analysis was performed using the Stata 16.0 software. Results A total of 264 articles were retrieved, of which 12 were finally selected for analysis after screening. The results showed that combined therapy was associated with a higher response rate (OR = 3.35, 95% CI (2.40, 4.68), P < 0.05). After treatment, the maximum nodule diameter (SMD = −0.76, 95%, CI (−0.98, −0.53), P < 0.05) and thyroid volume (SMD = −1.14, 95%, CI (−1.94, −0.35), P < 0.05) of the treatment group were smaller than those of the control group. Furthermore, the combined treatment was associated with lower levels of free triiodothyronine (FT3), free thyroxine (FT4), and thyroid-stimulating hormone (TSH) in the serum of patients and lower traditional Chinese medicine (TCM) syndrome score (SMD = −1.87, 95%, CI (−3.16, −0.58), P < 0.05). Conclusion CHM combined with thyroid hormone/microwave improved the response rate of BTN. The combined treatment was also associated with reducing the maximum nodule diameter, thyroid volume, levels of FT3, FT4, and TSH, and TCM syndrome score. Therefore, combining CHM with WM could be considered as an alternative and effective treatment for treating BTN, suggesting promising integration of Chinese medicine with Western medicine.
Collapse
|
22
|
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.
Collapse
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
| |
Collapse
|
23
|
Mansur A, Garg T, Shrigiriwar A, Etezadi V, Georgiades C, Habibollahi P, Huber TC, Camacho JC, Nour SG, Sag AA, Prologo JD, Nezami N. Image-Guided Percutaneous Ablation for Primary and Metastatic Tumors. Diagnostics (Basel) 2022; 12:diagnostics12061300. [PMID: 35741109 PMCID: PMC9221861 DOI: 10.3390/diagnostics12061300] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 05/20/2022] [Accepted: 05/22/2022] [Indexed: 02/06/2023] Open
Abstract
Image-guided percutaneous ablation methods have been further developed during the recent two decades and have transformed the minimally invasive and precision features of treatment options targeting primary and metastatic tumors. They work by percutaneously introducing applicators to precisely destroy a tumor and offer much lower risks than conventional methods. There are usually shorter recovery periods, less bleeding, and more preservation of organ parenchyma, expanding the treatment options of patients with cancer who may not be eligible for resection. Image-guided ablation techniques are currently utilized for the treatment of primary and metastatic tumors in various organs including the liver, pancreas, kidneys, thyroid and parathyroid, prostate, lung, bone, and soft tissue. This article provides a brief review of the various imaging modalities and available ablation techniques and discusses their applications and associated complications in various organs.
Collapse
Affiliation(s)
| | - Tushar Garg
- Division of Vascular and Interventional Radiology, Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins Hospital, Baltimore, MD 21287, USA; (T.G.); (C.G.)
| | - Apurva Shrigiriwar
- Division of Gastroenterology and Hepatology, The Johns Hopkins Hospital, Baltimore, MD 21287, USA;
| | - Vahid Etezadi
- Division of Vascular and Interventional Radiology, Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA;
| | - Christos Georgiades
- Division of Vascular and Interventional Radiology, Russell H Morgan Department of Radiology and Radiological Science, The Johns Hopkins Hospital, Baltimore, MD 21287, USA; (T.G.); (C.G.)
| | - Peiman Habibollahi
- Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Timothy C. Huber
- Vascular and Interventional Radiology, Dotter Department of Interventional Radiology, Oregon Health and Science University, Portland, OR 97239, USA;
| | - Juan C. Camacho
- Department of Clinical Sciences, College of Medicine, Florida State University, Tallahassee, FL 32306, USA;
- Vascular and Interventional Radiology, Radiology Associates of Florida, Sarasota, FL 34239, USA
| | - Sherif G. Nour
- Department of Radiology and Medical Imaging, Florida State University College of Medicine, Gainesville, FL 32610, USA;
| | - Alan Alper Sag
- Division of Vascular and Interventional Radiology, Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA;
| | - John David Prologo
- Division of Vascular and Interventional Radiology, Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA 30322, USA;
| | - Nariman Nezami
- Division of Vascular and Interventional Radiology, Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA;
- Experimental Therapeutics Program, University of Maryland Marlene and Stewart Greenebaum Comprehensive Cancer Center, Baltimore, MD 21201, USA
- Correspondence: or
| |
Collapse
|
24
|
Sambo Salas ME, Añez Ramos RJ, López Guerra A, Rivas Montenegro AM, González Fernández L, González Albarrán O, Monereo Megías S. Eficacia de la ablación por radiofrecuencia en el control morfológico, clínico y funcional (a corto y mediano plazo) de los nódulos tiroideos predominantemente sólidos, de gran tamaño y clínicamente relevantes en pacientes no candidatos a cirugía: experiencia tras 100 procedimientos. ENDOCRINOL DIAB NUTR 2022. [DOI: 10.1016/j.endinu.2021.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
25
|
Li L, Qiu X. Safety and Efficacy of Ultrasound-Guided Radiofrequency Ablation for Benign Nonfunctional Thyroid Nodules in Children: A Retrospective Study of 62 Patients with Over Four Years of Follow-Up. Thyroid 2022; 32:525-535. [PMID: 34915754 DOI: 10.1089/thy.2021.0454] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Background: Image-guided radiofrequency ablation (RFA) for benign nonfunctional thyroid nodules in adults has been shown to be effective and safe, but few trials address the use of RFA in children. Therefore, this study was designed to assess the efficacy and safety of RFA application to benign nonfunctional thyroid nodules in children. Methods: A retrospective study of RFA for 70 benign nonfunctional thyroid nodules in 62 children with four-year follow-up was conducted. Volume reduction ratio (VRR), technique efficacy, regrowth rate, symptom score, and cosmetic score were calculated to evaluate the efficacy. Complications and side effects were recorded. Logistic regression analysis was performed to identify risk factors, and subgroup analyses were performed. Results: Patients were followed up for at least four years (59.1 ± 10.5 months, range 48-85 months). After RFA treatment, the VRR and technique efficacy rates were highest at the first year* (77.5% and 91.4%, respectively) but decreased by four years (55.1% and 81.4%, respectively). The symptom score decreased from 4.0 ± 2.1* to 0.8 ± 1.6 (Z = -6.82, p < 0.001), and the cosmetic score decreased from 3.3 ± 0.7 to 1.3 ± 0.9 (Z = -7.0, p < 0.001).* The nodule regrowth rate was 22.9%, of which 56.3% of cases represented loss of efficacy. In the cases of loss of efficacy, 66.7% had greater volume than their initial presentation. Patients who received a second RFA treatment due to loss of efficacy lost efficacy again. Bilateral nodules, low vascularity, and low cystic components were independent risk factors correlating with technique efficacy. Bilateral nodules correlated with low VRR, low efficacy rate, and high regrowth rate. Nodules with a higher proportion of cystic components had higher VRR. The overall complication rate was 4.8%. Conclusions: RFA was effective in reducing the volume of benign nonfunctional thyroid nodules in children, providing significant symptomatic relief with a good safety profile during short- and long-term follow-up. RFA is a good minimally invasive treatment modality for selected pediatric patients, and it may not be appropriate for the treatment of bilateral thyroid nodules in children.
Collapse
Affiliation(s)
- Liwen Li
- Department of Thyroid surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, PR China
| | - Xinguang Qiu
- Department of Thyroid surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, PR China
| |
Collapse
|
26
|
Li Y, He H, Li W, Zhao J, Ge N, Zhang Y, Luo Y. Efficacy and safety of radiofrequency ablation for calcified benign thyroid nodules: results of over 5 years' follow-up. BMC Med Imaging 2022; 22:75. [PMID: 35459125 PMCID: PMC9027040 DOI: 10.1186/s12880-022-00795-5] [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: 01/05/2022] [Accepted: 03/30/2022] [Indexed: 11/25/2022] Open
Abstract
Purpose To evaluate the efficacy and safety of radiofrequency ablation (RFA) for treating calcified benign thyroid nodules (CBTNs). Methods Fifty-two patients with 52 CBTNs who underwent RFA in our hospital were included in this retrospective study. According to the size of calcifications, CBTNs were divided into two groups: the punctate echogenic foci (PEF) group and macrocalcification group. Moreover, the macrocalcification group was further subdivided into two groups, the strong group and the weak group, based on their morphologic characteristics. After the RFA procedure, routine ultrasound (US) and clinical evaluation were performed at 1, 3, 6 and 12 months postoperatively and every 12 months thereafter. Results The mean follow-up time was 68.98 ± 7.68 months (60–87 months), and the 5-year mean volume reduction rate (VRR) after RFA was 92.95%, with a complication rate of 0.6% (3/52). The mean initial volume of the macrocalcification group was significantly larger than that of the PEF group (9.94 ± 24.60 ml vs. 0.23 ± 0.22 ml, respectively; P = 0.011). Thus, their VRRs were not comparable between the two groups. However, baseline characteristics did not show statistically significant differences between the strong and weak macrocalcification subgroups. The VRRs of the strong subgroup were significantly lower than those of the weak subgroup at the 3-year, 4-year, and 5-year follow-ups. Conclusion RFA was effective and safe for treating CBTNs. Strong macrocalcification was related to the VRR of CBTNs after the RFA procedure.
Collapse
Affiliation(s)
- Yi Li
- Department of Ultrasound, Medical School of Chinese PLA, Beijing, China.,Department of Ultrasound, the First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Hongying He
- Department of Ultrasound, the First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Wen Li
- Department of Ultrasound, Medical School of Chinese PLA, Beijing, China.,Department of Ultrasound, the First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Jiahang Zhao
- Department of Ultrasound, Medical School of Chinese PLA, Beijing, China.,Department of Ultrasound, the First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Naiqiao Ge
- Department of Ultrasound, Medical School of Chinese PLA, Beijing, China.,Department of Ultrasound, the First Medical Centre, Chinese PLA General Hospital, Beijing, China
| | - Yan Zhang
- Department of Ultrasound, the First Medical Centre, Chinese PLA General Hospital, Beijing, China.
| | - Yukun Luo
- Department of Ultrasound, the First Medical Centre, Chinese PLA General Hospital, Beijing, China.
| |
Collapse
|
27
|
Jasim S, Patel KN, Randolph G, Adams S, Cesareo R, Condon E, Henrichsen T, Itani M, Papaleontiou M, Rangel L, Schmitz J, Stan MN. American Association of Clinical Endocrinology Disease State Clinical Review: The Clinical Utility of Minimally Invasive Interventional Procedures in the Management of Benign and Malignant Thyroid Lesions. Endocr Pract 2022; 28:433-448. [PMID: 35396078 DOI: 10.1016/j.eprac.2022.02.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 02/15/2022] [Accepted: 02/21/2022] [Indexed: 12/07/2022]
Abstract
OBJECTIVE The objective of this disease state clinical review is to provide clinicians with a summary of the nonsurgical, minimally invasive approaches to managing thyroid nodules/malignancy, including their indications, efficacy, side effects, and outcomes. METHODS A literature search was conducted using PubMed and appropriate key words. Relevant publications on minimally invasive thyroid techniques were used to create this clinical review. RESULTS Minimally invasive thyroid techniques are effective and safe when performed by experienced centers. To date, percutaneous ethanol injection therapy is recommended for recurrent benign thyroid cysts. Both ultrasound-guided laser and radiofrequency ablation can be safely used for symptomatic solid nodules, both toxic and nontoxic. Microwave ablation and high-intensity focused ultrasound are newer approaches that need further clinical evaluation. Despite limited data, encouraging results suggest that minimally invasive techniques can also be used in small-size primary and locally recurrent thyroid cancer. CONCLUSION Surgery and radioiodine treatment remain the conventional and established treatments for nodular goiters. However, the new image-guided minimally invasive approaches appear safe and effective alternatives when used appropriately and by trained professionals to treat symptomatic or enlarging thyroid masses.
Collapse
Affiliation(s)
- Sina Jasim
- Division of Endocrinology, Metabolism and Lipid Research, School of Medicine, Washington University in St. Louis, St. Louis, Missouri.
| | | | - Gregory Randolph
- Department of Otolaryngology Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
| | - Stephanie Adams
- Clinical Practice Guidelines, American Association of Clinical Endocrinology, Jacksonville, Florida
| | - Roberto Cesareo
- Unit of Metabolic Diseases, S. M. Goretti Hospital, Latina, Italy
| | | | | | - Malak Itani
- Mallinckrodt Institute of Radiology, Washington University in St. Louis, St. Louis, Missouri
| | - Maria Papaleontiou
- Division of Metabolism, Endocrinology and Diabetes, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Leonardo Rangel
- Head and Neck Surgery Division, Universidade Estadual do Rio de Janeiro (UERJ), Rio de Janeiro, Brazil
| | - John Schmitz
- Mayo Clinic Department of Radiology, Rochester, Minnesota
| | - Marius N Stan
- Division of Endocrinology, Mayo Clinic, Rochester, Minnesota
| |
Collapse
|
28
|
Mauri G, Bernardi S, Palermo A, Cesareo R. Minimally-invasive treatments for benign thyroid nodules: recommendations for information to patients and referring physicians by the Italian Minimally-Invasive Treatments of the Thyroid group. Endocrine 2022; 76:1-8. [PMID: 35290617 PMCID: PMC8986658 DOI: 10.1007/s12020-022-03005-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 01/30/2022] [Indexed: 11/22/2022]
Abstract
PURPOSE In this paper, the members of the Italian Working Group on Minimally-Invasive Treatments of the Thyroid (MITT group) aim to summarize the most relevant information that could be of help to referring physicians and that should be provided to patients when considering the use of MITT for the treatment of benign thyroid nodules. METHODS An interdisciplinary board of physicians with specific expertise in the management of thyroid nodules was appointed by the Italian MITT Group. A systematic literature search was performed, and an evidence-based approach was used, including also the knowledge and the practical experience of the panelists to develop the paper. RESULTS The paper provides a list of questions that are frequently asked by patients to operators performing MITT, each with a brief and detailed answer and more relevant literature references to be consulted. CONCLUSIONS This paper summarizes the most relevant information to be provided to patients and general practitioners/referring physicians about the use of MITT for the treatment of benign thyroid nodules.
Collapse
Affiliation(s)
- Giovanni Mauri
- Dipartimento di Oncologia ed Emato-Oncologia, Università degli Studi di Milano, Milano, Italy.
- Divisione di Radiologia interventistica, Istituto Europeo di Oncologia, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milano, Italy.
| | - Stella Bernardi
- Dipartimento di Scienze Mediche Chirurgiche e della Salute, Università degli Studi di Trieste, Trieste, Italy
- UCO Medicina Clinica, Azienda Sanitaria Universitaria Integrata Trieste (ASUGI), Trieste, Italy
| | - Andrea Palermo
- Policlinico Universitario Campus Bio-Medico, Roma, Italy
| | - Roberto Cesareo
- UOS Malattie Metaboliche, Ospedale Santa Maria Goretti, Latina, Italy
| |
Collapse
|
29
|
Douek M. Radiofrequency ablation of solid, non-functional thyroid nodules. Tech Vasc Interv Radiol 2022; 25:100821. [DOI: 10.1016/j.tvir.2022.100821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
30
|
Escalante DA, Anderson KG. Workup and Management of Thyroid Nodules. Surg Clin North Am 2022; 102:285-307. [DOI: 10.1016/j.suc.2021.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
31
|
Bo XW, Lu F, Yu SY, Yue WW, Li XL, Hu M, Wu LL, Lv ZY, Sun LP, Xu HX. Comparison of efficacy, safety, and patient satisfaction between thermal ablation, conventional/open thyroidectomy, and endoscopic thyroidectomy for symptomatic benign thyroid nodules. Int J Hyperthermia 2022; 39:379-389. [PMID: 35188057 DOI: 10.1080/02656736.2022.2040608] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Affiliation(s)
- Xiao-Wan Bo
- Department of Medical Ultrasound, Center of Minimally Invasive Treatment for Tumor, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
- Ultrasound Research and Education Institute, Clinical Research Center for Interventional Medicine, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Feng Lu
- Department of Medical Ultrasound, Center of Minimally Invasive Treatment for Tumor, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
- Ultrasound Research and Education Institute, Clinical Research Center for Interventional Medicine, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Song-Yuan Yu
- Department of Medical Ultrasound, Center of Minimally Invasive Treatment for Tumor, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
- Ultrasound Research and Education Institute, Clinical Research Center for Interventional Medicine, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Wen-Wen Yue
- Department of Medical Ultrasound, Center of Minimally Invasive Treatment for Tumor, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
- Ultrasound Research and Education Institute, Clinical Research Center for Interventional Medicine, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Xiao-Long Li
- Department of Medical Ultrasound, Center of Minimally Invasive Treatment for Tumor, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
- Ultrasound Research and Education Institute, Clinical Research Center for Interventional Medicine, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Man Hu
- Department of Medical Ultrasound, Center of Minimally Invasive Treatment for Tumor, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
- Ultrasound Research and Education Institute, Clinical Research Center for Interventional Medicine, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Li-Li Wu
- Department of Medical Ultrasound, Center of Minimally Invasive Treatment for Tumor, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
- Ultrasound Research and Education Institute, Clinical Research Center for Interventional Medicine, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Zhu-Ying Lv
- Department of Diagnostic Ultrasound, Hangzhou Cancer Hospital, Hangzhou, China
| | - Li-Ping Sun
- Department of Medical Ultrasound, Center of Minimally Invasive Treatment for Tumor, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
- Ultrasound Research and Education Institute, Clinical Research Center for Interventional Medicine, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Hui-Xiong Xu
- Department of Medical Ultrasound, Center of Minimally Invasive Treatment for Tumor, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
- Ultrasound Research and Education Institute, Clinical Research Center for Interventional Medicine, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Shanghai, China
- National Clinical Research Center for Interventional Medicine, Shanghai, China
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| |
Collapse
|
32
|
Radiofrequency ablation for benign symptomatic thyroid nodules in the Netherlands: successful introduction of a minimally-invasive treatment option improving quality of life. J Vasc Interv Radiol 2022; 33:530-537.e1. [PMID: 35121096 DOI: 10.1016/j.jvir.2022.01.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 12/16/2021] [Accepted: 01/20/2022] [Indexed: 11/21/2022] Open
Abstract
PURPOSE The aim is to report the results of radiofrequency ablation (RFA) in patients with symptomatic benign thyroid nodules (SBTN) within our regional Thyroid Network and to evaluate their health-related and thyroid-related quality of life (QoL). MATERIALS AND METHODS Eligibility criteria for RFA were nodule size between 2.0 cm and 5.0 cm; solid component >20%; benign cytology on two separate cytological assessments and unequivocal symptoms related to mechanical compression. The primary end point of this study was volume reduction at 1 year post ablation. Secondary outcomes were health-related and thyroid related QoL measured by the SF-36 and ThyPRO-39 questionnaire as well as complication rates. RESULTS A total of 72 SBTN in 67 patients were included. The median age was 50.0 [IQR: 41.0 - 56.0] years and 91.0% were women. Median volume reduction at 6 weeks, 6 months, 1 year, 2 years, and 3 years were 51.0%, 63.9%, 65.2%, 81.3% and 90.3% respectively. Patients showed significant improvement on the SF-36 physical component scale and the ThyPRO-39 overall QoL-impact scale. An absolute improvement was seen within the ThyPRO-39 goiter and cosmetic complaints. The overall complication rate was 9.0%, of which 4.5% were considered major. CONCLUSION RFA is an effective treatment option for SBTN with significant volume reduction and improvement in health-related and thyroid-related QoL.
Collapse
|
33
|
Cesareo R, Tabacco G, Naciu AM, Crescenzi A, Bernardi S, Romanelli F, Deandrea M, Trimboli P, Palermo A, Castellana M. Long-term efficacy and safety of percutaneous ethanol injection (PEI) in cystic thyroid nodules: A systematic review and meta-analysis. Clin Endocrinol (Oxf) 2022; 96:97-106. [PMID: 34028855 DOI: 10.1111/cen.14530] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 04/27/2021] [Accepted: 04/28/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Percutaneous ethanol injection (PEI) is used for the treatment of benign cystic thyroid nodules. This systematic review and meta-analysis aimed to obtain strong evidence of its long-term efficacy and safety. METHODS PubMed, CENTRAL, Scopus and Web of Science databases were searched until November 2020 for studies reporting data on volume reduction rate (VRR), compressive symptoms and cosmetic concerns. Associated complications were assessed. A random-effects model was designed to pool the data. RESULTS Out of 385 papers, nine studies evaluating 1667 nodules were finally included. Overall, VRR at 6, 12, 24, 36, 60 and 120 months was 77%, 81%, 72%, 68%, 74% and 69%, respectively. Significant reductions in the compressive symptoms and cosmetic concerns were observed. No permanent complications were observed. CONCLUSIONS The present meta-analysis showed that PEI could significantly reduce the volume of benign cystic thyroid nodules. This reduction was already effective at 6 months post-treatment, and the effect was stable over time.
Collapse
Affiliation(s)
| | - Gaia Tabacco
- Unit of Endocrinology and Diabetes, Campus Bio-Medico University, Rome, Italy
| | - Anda Mihaela Naciu
- Unit of Endocrinology and Diabetes, Campus Bio-Medico University, Rome, Italy
| | - Anna Crescenzi
- Department of Pathology, University Hospital Campus Bio-Medico, Rome, Italy
| | - Stella Bernardi
- Dipartimento di Scienze Mediche, Università degli Studi di Trieste, Trieste, Italy
- UO Medicina Clinica, Ospedale di Cattinara, ASUGI (Azienda Sanitaria Universitaria Giuliano Isontina), Trieste, Italy
| | - Francesco Romanelli
- Department of Experimental Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Maurilio Deandrea
- UO Endocrinologia, Diabetologia e Malattie del metabolismo, AO Ordine Mauriziano Torino, Torino, Italy
| | - Pierpaolo Trimboli
- Clinic of Endocrinology and Diabetology, Lugano Regional Hospital, Ente Ospedaliero Cantonale, Lugano, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), Lugano, Switzerland
| | - Andrea Palermo
- Unit of Endocrinology and Diabetes, Campus Bio-Medico University, Rome, Italy
| | - Marco Castellana
- National Institute of Gastroenterology "Saverio de Bellis", Research Hospital, Bari, Italy
| |
Collapse
|
34
|
Cao J, Fan P, Wang F, Shi S, Liu L, Yan Z, Dong Y, Wang W. Application of contrast-enhanced ultrasound in minimally invasive ablation of benign thyroid nodules. J Interv Med 2022; 5:32-36. [PMID: 35586282 PMCID: PMC8947980 DOI: 10.1016/j.jimed.2021.12.008] [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: 10/29/2021] [Revised: 12/27/2021] [Accepted: 12/29/2021] [Indexed: 12/03/2022] Open
Abstract
Objective This study aimed to investigate the application value of contrast-enhanced ultrasound (CEUS) before and after minimally invasive ablation procedures for benign thyroid nodule(s) (BTN). Methods This prospective study included patients with BTNs scheduled to undergo ultrasound-guided minimally invasive ablation treatment. CEUS was performed before and after ablation (at 1 day, and 1, 6, and 12 months after ablation). Changes in microvascular perfusion and the volume of BTNs were noted and assessed. Results Sixty-two patients (62 BTNs), who underwent ablation procedures between June 2016 and August 2020, were included. All lesions were confirmed by biopsy, and histopathological results were obtained before ablation treatment. On preoperative CEUS, the lesions exhibited hyperenhancement (53.23%) or iso-enhancement (46.77%) during the arterial phase, and all lesions exhibited iso-enhancement in the venous and late phases. One day after ablation, none of the BTNs exhibited obvious enhancement on CEUS. One (1.61%) lesion was re-treated due to a nodule-like enhancement area detected by CEUS at the 6-month follow-up. The mean nodular volume reduction rate (VRR) at 1, 6, and 12 months follow-up demonstrated no significant difference between the two ablation groups (microwave ablation versus radiofrequency ablation). Twelve months after ablation, the mean (±SD) VRR of all BTNs was 60.3 ± 10.3%. Conclusion CEUS helped guide treatment decisions for BTNs before ablation treatment. Moreover, it could also be used to accurately and noninvasively evaluate treatment efficacy.
Collapse
Affiliation(s)
- Jiaying Cao
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Peili Fan
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Feihang Wang
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Shuainan Shi
- Shanghai Institute of Medical Imaging, Shanghai, China
| | - Lingxiao Liu
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China
- Corresponding author. Department of Interventional Radiology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China.
| | - Zhiping Yan
- Shanghai Institute of Medical Imaging, Shanghai, China
| | - Yi Dong
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
- Corresponding author. Department of Ultrasound, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China.
| | - Wenping Wang
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| |
Collapse
|
35
|
Bom WJ, Joosten FBM, van Borren MMGJ, Bom EP, van Eekeren RRJP, de Boer H. Radiofrequency ablation for symptomatic, non-functioning, thyroid nodules: a single-center learning curve. Endocr Connect 2022; 11:EC-21-0304.R2. [PMID: 34887358 PMCID: PMC8859967 DOI: 10.1530/ec-21-0304] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 12/09/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Radiofrequency ablation (RFA) is increasingly considered the prime option for treating symptomatic, benign, non-functioning thyroid nodules (NFTN). However, little is known about the degree of operator experience required to achieve optimal results. This study describes the RFA learning curve of a single-center team. METHODS A retrospective cohort study of the first 103 patients receiving RFA treatment for a single, symptomatic, and benign NFTN, with a follow-up of at least 1 year. The primary outcome measure was technique efficacy, defined as the percentage of patients with a 6-month nodal volume reduction ratio (VRR) >50% after single-session RFA. Optimal treatment efficacy was defined as a 6-month VRR >50% achieved in at least 75% of patients. Secondary outcomes were complications of RFA and indications of secondary interventions. RESULTS Median nodal volume at baseline was 12.0 mL (range 2.0-58.0 mL). A 6-month VRR >50% was achieved in 45% of the first 20 patients, 75% of the next 20, and 79% of the following 63 patients. Complications included minor bleeding (N = 4), transient hyperthyroidism (N = 4), and transient loss of voice (N = 1). Poor volume reduction or nodular regrowth led to diagnostic lobectomy in 11 patients and a second RFA in 5. Lobectomy revealed a follicular carcinoma (T2N0M0) in 2 patients. In 1 patient, nodule regrowth was caused by an intranodular solitary B-cell lymphoma. CONCLUSION About 40 procedures are required to achieve a 6-month VRR >50% in the majority of patients. Appropriate follow-up with re-evaluation is recommended for all patients with a VRR <50% and in those with regrowth to exclude underlying malignancy.
Collapse
Affiliation(s)
- W J Bom
- Department of Internal Medicine, Rijnstate Hospital, Arnhem, the Netherlands
| | - F B M Joosten
- Department of Radiology, Rijnstate Hospital, Arnhem, the Netherlands
- Correspondence should be addressed to F B M Joosten or H de Boer: or
| | - M M G J van Borren
- Department of Clinical Chemistry, Rijnstate Hospital, Arnhem, the Netherlands
| | - E P Bom
- Department of Radiology, Rijnstate Hospital, Arnhem, the Netherlands
| | | | - H de Boer
- Department of Internal Medicine, Rijnstate Hospital, Arnhem, the Netherlands
- Correspondence should be addressed to F B M Joosten or H de Boer: or
| |
Collapse
|
36
|
McManus C, Kuo JH. Intraoperative Neuromonitoring: Evaluating the Role of Continuous IONM and IONM Techniques for Emerging Surgical and Percutaneous Procedures. Front Endocrinol (Lausanne) 2022; 13:808107. [PMID: 35432220 PMCID: PMC9005846 DOI: 10.3389/fendo.2022.808107] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 02/10/2022] [Indexed: 11/13/2022] Open
Abstract
Intraoperative nerve monitoring (IONM) is a tool used during thyroid surgery to assist in the identification of the recurrent laryngeal nerve (RLN). Multiple IONM systems that exist for thyroidectomy require intubation with an endotracheal tube. Given that one of the advantages of thermal ablation procedures, such as radiofrequency ablation, is that they can be done safely without the use of general anesthesia, nerve monitoring systems that utilize cutaneous surface electrodes have been developed, though are not widely available in the United States. This article will review the use of IONM for RFA including the cutaneous surface electrode system.
Collapse
|
37
|
Yan L, Li X, Xiao J, Li Y, Zhu Y, He H, Luo Y. Contrast-enhanced ultrasound is a reliable and reproducible assessment of necrotic ablated volume after radiofrequency ablation for benign thyroid nodules: a retrospective study. Int J Hyperthermia 2021; 39:40-47. [PMID: 34936850 DOI: 10.1080/02656736.2021.1991009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
PURPOSE To investigate the intra- and inter-observer reliability and agreement of contrast-enhanced ultrasound (CEUS) in measuring ablated volume (Va) after radiofrequency ablation (RFA) for benign thyroid nodules. MATERIALS This retrospective study evaluated 65 patients with 74 benign thyroid nodules who underwent RFA. Patients were followed up at 1, 3, 6, and 12 months and every 12 months thereafter. Two independent observers measured the Va using CEUS during the same follow-up visit. The intra- and inter-observer reliability was assessed using intraclass correlation coefficient (ICC) with 95% confidence interval. The Bland-Altman analysis was used to evaluate the inter-observer agreement, which was expressed as a mean difference with 95% limit of agreement (LOA). RESULTS No significant difference was found in Va measurements by the two observers with a mean follow-up time of 41.17 ± 16.80 months (all p > 0.05). The intra- and inter-observer reliability were both excellent (ICC >0.90) at each follow-up period. The 95% LOA became wider over the follow-up period. The smallest 95% LOA was found at 1 month with a LOA from 0.8117 to 1.122, and the largest 95% LOA was from 0.5694 to 1.343 at 36 months. CONCLUSIONS CEUS could provide a reliable and reproducible assessment of Va after RFA for benign thyroid nodules. In clinical post-ablation follow-up, the irregular morphology of ablated area and the variation by different observers could not affect the assessment of Va by CEUS.
Collapse
Affiliation(s)
- Lin Yan
- Department of Ultrasound, First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - XinYang Li
- Department of Ultrasound, First Medical Center, Chinese PLA General Hospital, Beijing, China.,School of Medicine, Nankai University, Tianjin, China
| | - Jing Xiao
- Department of Ultrasound, First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - YingYing Li
- Department of Ultrasound, First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Yaqiong Zhu
- Department of Ultrasound, First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Hongying He
- Department of Ultrasound, First Medical Center, Chinese PLA General Hospital, Beijing, China.,School of Medicine, Nankai University, Tianjin, China
| | - Yukun Luo
- Department of Ultrasound, First Medical Center, Chinese PLA General Hospital, Beijing, China
| |
Collapse
|
38
|
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.
Collapse
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
| |
Collapse
|
39
|
Lan Y, Li N, Song Q, Zhang MB, Luo YK, Zhang Y. Correlation and agreement between superb micro-vascular imaging and contrast-enhanced ultrasound for assessing radiofrequency ablation treatment of thyroid nodules: a preliminary study. BMC Med Imaging 2021; 21:175. [PMID: 34809604 PMCID: PMC8609811 DOI: 10.1186/s12880-021-00697-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 07/22/2021] [Indexed: 12/29/2022] Open
Abstract
Background To evaluate the correlation and agreement between superb micro-vascular imaging (SMI) mode and the contrast-enhanced ultrasound (CEUS) mode for the ablative completeness and the volumes of ablation lesions to determine the clinical application value of SMI in follow-up after radiofrequency ablation.
Methods From April 2020 to June 2020, two radiologists used SMI and CEUS mode to measure the volume of the ablation lesion. We use intra-class correlation coefficient (ICC), scatter plots and Bland–Altman plots to evaluate the correlation and agreement of the two techniques. In addition, intra- and inter-observer reliability in volume measurement of ablation lesions with SMI mode was assessed. Results SMI mode and CEUS mode have good agreement in the evaluation of ablative completeness. The ICC was 0.876 and 0.928 of reader A and reader B between SMI mode and CEUS mode in terms of ablation lesions volume measurement. There was a strong correlation between the two modes in both reader A and reader B (rA = 0.808; rB = 0.882). The ICC was 0.836 for the inter-observer reliability of SMI technique. The scatter plot showed a good linear relation (r = 0.715). In the Bland–Altman plot, 4.35% (1/23) of the points was outside the 95% limits of agreement. The ICC was 0.965 for the intra-observer reliability of SMI technique, the scatter plot also showed a strong linear correlation (r = 0.965). In the Bland–Altman plot, 8.70% (2/23) of the points was outside the 95% limits of agreement. Conclusions SMI and CEUS have good agreement and correlation in the ablation volume measurement. SMI technology is expected to be applied as an alternative to CEUS in the clinical follow-up of ablation lesions.
Collapse
Affiliation(s)
- Yu Lan
- Department of Ultrasound, General Hospital of Chinese PLA, 28 Fuxing Road, Haidian District, Beijing, China.,School of Medicine, Nankai University, 94 Weijin Road, Nankai District, Tianjin, China.,Department of Ultrasound, The People's Hospital of Liaoning Province, Shenyang, China
| | - Nan Li
- Department of Ultrasound, General Hospital of Chinese PLA, 28 Fuxing Road, Haidian District, Beijing, China
| | - Qing Song
- Department of Ultrasound, General Hospital of Chinese PLA, 28 Fuxing Road, Haidian District, Beijing, China
| | - Ming-Bo Zhang
- Department of Ultrasound, General Hospital of Chinese PLA, 28 Fuxing Road, Haidian District, Beijing, China.
| | - Yu-Kun Luo
- Department of Ultrasound, General Hospital of Chinese PLA, 28 Fuxing Road, Haidian District, Beijing, China. .,School of Medicine, Nankai University, 94 Weijin Road, Nankai District, Tianjin, China.
| | - Yan Zhang
- Department of Ultrasound, General Hospital of Chinese PLA, 28 Fuxing Road, Haidian District, Beijing, China.
| |
Collapse
|
40
|
Efficacy on radiofrequency ablation according to the types of benign thyroid nodules. Sci Rep 2021; 11:22270. [PMID: 34782643 PMCID: PMC8593160 DOI: 10.1038/s41598-021-01593-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 09/22/2021] [Indexed: 11/14/2022] Open
Abstract
Percutaneous radiofrequency ablation (RFA) has been recommended as minimally invasive treatment for patients with symptomatic benign thyroid nodules (BTNs) because of the large number of clinical applications. This retrospective observational study sought to evaluate the clinical outcomes of RFA for BTNs. From 2014 to 2019, a sample size of 1289 patients treated by RFA were 262 ones with solid nodules and 1027 ones with cystic-solid nodule, respectively. The efficacy including the nodule maximal diameter reduction ratio (MDRR), the volume reduction ratio (VRR) and the cosmetic scores reduction ratio (CSRR). The results of the nodule MDRR and VRR in the cystic-solid nodule group were significantly better than those in the solid nodule group at the 3rd and 6th month, and the CSRR in the two groups showed statistically significant difference at the 3rd month. In a word, RFA is an effective method for symptomatic benign solid or cystic-solid nodules. The achieved MDRR and VRR in the cystic-solid nodule group were significantly better than those in the solid nodule group at the 3rd and 6th month.
Collapse
|
41
|
Mauri G, Papini E, Bernardi S, Barbaro D, Cesareo R, De Feo P, Deandrea M, Fugazzola L, Gambelunghe G, Greco G, Messina C, Monti S, Mormile A, Negro R, Offi C, Palermo A, Persani L, Presciuttini F, Solbiati LA, Spiezia S, Stacul F, Viganò M, Sconfienza LM. Image-guided thermal ablation in autonomously functioning thyroid nodules. A retrospective multicenter three-year follow-up study from the Italian Minimally Invasive Treatment of the Thyroid (MITT) Group. Eur Radiol 2021; 32:1738-1746. [PMID: 34751793 DOI: 10.1007/s00330-021-08289-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 07/12/2021] [Accepted: 07/29/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVES To report the results of a multicenter retrospective evaluation of the clinical outcomes of thermal ablation (TA) in a large series of autonomously functioning thyroid nodules (AFTN) with a follow-up protracted up to 3 years. METHODS Patients treated with single TA for an AFTN in Italy were included. Changes in nodule volume, TSH values, and ongoing anti-thyroid therapy were assessed at the 2-, 6-, 12-, 24-, and 36-month follow-up controls. Complications and need of any additional therapy after TA were also registered. RESULTS A total of 361 patients (244 females, 117 males, median age 58 years, IQR 46-70 years) were included. Nodule volume was significantly reduced at all time points (p < 0.001) (median volume reduction 58% at 6-month and 60% at 12-month). Serum TSH values increased significantly at all time points. After TA, anti-thyroid therapy was withdrawn in 32.5% of patients at 2 months, in 38.9% at 6 months, and in 41.3% at 12 months. A significant difference in the rate of patients who withdrawn medical therapy at 12 months was registered between small (< 10 mL) (74%), medium (49%), or large (> 30 mL) nodules (19%). A single major complication occurred (0.25%). Additional treatments were needed in 34/361 (9.4%) of cases including 4 (1.1%) surgical treatment. CONCLUSIONS Image-guided thermal ablation offers a further safe and effective therapeutic option in patients with AFTN. Clinical outcomes are significantly more favorable in small than in large size AFTN. KEY POINTS • Thermal ablations (TA) can be safely and effectively used in patients with autonomously functioning thyroid nodules (AFTN). • TA results in a clinically significant nodule volume reduction that is paralleled by TSH level normalization and anti-thyroid drug therapy discontinuation (after TA anti-thyroid therapy was withdrawn in 41.3% at 12 months). • Clinical outcomes after TA are more favorable in small nodules, and when a large amount of thyroid nodule tissue is ablated.
Collapse
Affiliation(s)
- Giovanni Mauri
- Dipartimento Di Oncologia Ed Emato-Oncologia, Università Degli Studi Di Milano, Milan, Italy.
- Divisione Di Radiologia Interventistica, Istituto Europeo Di Oncologia, Istituto Di Ricovero E Cura a Carattere Scientifico (IRCCS), via Ripamonti 435, Milan, Italy.
| | - Enrico Papini
- Dipartimento Di Endocrinologia, Ospedale Regina Apostolorum, Albano Laziale, Italy
| | - Stella Bernardi
- UCO Medicina Clinica, Ospedale Di Cattinara, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), Trieste, Italy
- Dipartimento Di Scienze Mediche, Università Degli Studi Di Trieste, Trieste, Italy
| | | | - Roberto Cesareo
- Unit of metabolic diseases, S. M. Goretti Hospital, Latina, Italy
| | | | | | - Laura Fugazzola
- Division of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano IRCCS, Milano, Italy
- Department of Patophysiology and Transplantation, Università Degli Studi Di Milano, Milano, Italy
| | | | | | | | - Salvatore Monti
- UOC Di Endocrinologia, Azienda Ospedaliera Sant'Andrea, Roma, Italy
| | | | | | - Chiara Offi
- Endocrinology and Diabetes Unit, Azienda Ospedaliero-Universitaria Sant'Andrea, "Sapienza" University, Rome, Italy
| | - Andrea Palermo
- Unit of endocrinology and Diabetes, Campus Bio-Medico university, Roma, Italy
| | - Luca Persani
- Division of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano IRCCS, Milano, Italy
- Department of Medical Biotechnology and Translational Medicine, Università Degli Studi Di Milano, Milano, Italy
| | | | - Luigi Alessandro Solbiati
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20072, Pieve Emanuele, Milan, Italy
- IRCCS Humanitas Research Hospital, via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - Stefano Spiezia
- Endocrinology and Diabetes Unit, Azienda Ospedaliero-Universitaria Sant'Andrea, "Sapienza" University, Rome, Italy
| | - Fulvio Stacul
- SC Radiologia, Ospedale Maggiore, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), Trieste, Italy
| | - Marco Viganò
- Orthopaedic Biotechnology Lab, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Luca Maria Sconfienza
- IRCCS Istituto Ortopedico Galeazzi, Milano, Italy
- Dipartimento Di Scienze Biomediche Per La Salute, Università Degli Studi Di Milano, Milano, Italy
| |
Collapse
|
42
|
Kuo CY, Liu CL, Tsai CH, Cheng SP. Learning curve analysis of radiofrequency ablation for benign thyroid nodules. Int J Hyperthermia 2021; 38:1536-1540. [PMID: 34727824 DOI: 10.1080/02656736.2021.1993358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
BACKGROUND Radiofrequency ablation (RFA) has been increasingly accepted as an alternative to surgery in the treatment of symptomatic benign thyroid nodules. However, the learning curve of thyroid RFA has yet to be defined. We hypothesized a temporal relationship between proficiency of the skill and midterm volume reduction. METHODS Consecutive patients who underwent RFA and had at least a six-month follow-up were identified from an institutional database. The cumulative sum (CUSUM) analysis was applied to visualize the learning curve on the adjusted volume reduction rate (VRR). RESULTS A total of 102 nodules in 93 patients were included in the analysis. Linear regression revealed that nodule composition was the main predictor of the VRR. The composition-adjusted VRR increased with the chronological treatment order. The series was divided into three phases based on inflection points of the CUSUM analysis: the initial learning phase (case 1-20), consolidation phase (case 21-65), and proficiency phase (case 66-102). In the later phase, more solid nodules were treated, power output used by the operator was higher, and RFA treatment time was longer. CONCLUSION The treatment efficiency of thyroid RFA was associated with technical proficiency, suggesting the presence of a learning curve effect.
Collapse
Affiliation(s)
- Chi-Yu Kuo
- Department of Surgery, MacKay Memorial Hospital and Mackay Medical College, Taipei, Taiwan
| | - Chien-Liang Liu
- Department of Surgery, MacKay Memorial Hospital and Mackay Medical College, Taipei, Taiwan
| | - Chung-Hsin Tsai
- Department of Surgery, MacKay Memorial Hospital and Mackay Medical College, Taipei, Taiwan
| | - Shih-Ping Cheng
- Department of Surgery, MacKay Memorial Hospital and Mackay Medical College, Taipei, Taiwan.,Department of Pharmacology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| |
Collapse
|
43
|
Zu Y, Liu Y, Zhao J, Yang P, Li J, Qian L. A cohort study of microwave ablation and surgery for low-risk papillary thyroid microcarcinoma. Int J Hyperthermia 2021; 38:1548-1557. [PMID: 34719323 DOI: 10.1080/02656736.2021.1996643] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The optimal treatment method for papillary thyroid microcarcinoma (PTMC) is lacking consensus. Here we aimed to compare the efficacy and safety of surgery and microwave ablation (MWA) for PTMC. METHODS The clinical data of 644 patients with PTMC treated between July 2013 and June 2020 were retrospectively analyzed. A total of 320 and 324 patients underwent MWA and surgery, respectively. We observed lesion changes in the MWA group and compared the recurrence, metastasis, complications, and other health economic indicators between the 2 groups. RESULTS The mean follow-up time was 890.7 ± 532.9 (187.9-2679.0) days in the MWA group and 910.9 ± 568.4 (193.8-2821.5) days in the surgery group. In the MWA group, lesion volume increased significantly after ablation and then gradually decreased. The final lesion volume reduction rate was 90.73% ± 7.94%, and 193 lesions (60.3%) disappeared completely. There were no significant intergroup differences in recurrence or metastasis. The incidence of main complications (temporary hypothyroidism, hypoparathyroidism, and temporary hoarseness) was significantly lower in the MWA group than in the surgery group (p < 0.001). The treatment time, intraoperative blood loss, and hospital stay were significantly lower in the MWA group than in the surgery group (p < 0.001). CONCLUSIONS MWA is effective for treating PTMC, with a low incidence of complications and less trauma. The rates of post-treatment recurrence and metastasis are similar to those of surgery, indicating that MWA is a suitable alternative to surgery.
Collapse
Affiliation(s)
- Yuan Zu
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Yujiang Liu
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Junfeng Zhao
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Peipei Yang
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Jianming Li
- Department of Interventional Ultrasound, The General Hospital of Chinese People's Liberation Army, Beijing, China
| | - Linxue Qian
- Department of Ultrasound, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| |
Collapse
|
44
|
Fu QQ, Kang S, Wu CP, Wang SY, Liu YY, Tian JW, Jiang SQ. A study on the efficacy of microwave ablation for benign thyroid nodules and related influencing factors. Int J Hyperthermia 2021; 38:1469-1475. [PMID: 34620026 DOI: 10.1080/02656736.2021.1988151] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
OBJECTIVES To explore the efficacy of microwave ablation (MWA) in the treatment of benign thyroid nodules, and analyze related influencing factors. METHODS The clinical and ultrasound data of 115 patients with 115 benign thyroid nodules treated with MWA were retrospectively analyzed. The volume of nodules at 1, 3, 6, and 12 months after the procedure was obtained, and the volume reduction rate (VRR) at each time point was calculated. With VRR > 90% as the criterion for nodule cure, binary logistic regression was employed to screen the factors that affect the efficacy. RESULTS ① At 1, 3, 6, and 12 months after the procedure, the volume of nodules continued to decrease, the VRR gradually increased, and the differences at each time point were statistically significant (p < 0.05). A total of 29 (25.21%) nodules disappeared completely at 12 months after the procedure; ② Multivariate stepwise logistic regression showed that there was a statistically significant difference for the internal component of nodules, enhancement mode, and immediate volume after the procedure in determining the ablation efficacy (p < 0.05); ③ The ROC curve was plotted for predicting the efficacy of MWA, with the results showing that the AUC, sensitivity, specificity, and accuracy were 0.82, 67.50, 88.00, 79.10%, respectively; ④ 11 cases (9.56%) had side effects, 10 cases (8.70%) had minor complications, and three cases (2.61%) had major complications. CONCLUSION MWA is safe and effective in the treatment of benign thyroid nodules. The internal component of nodules, enhancement mode, and immediate volume after the procedure are independent factors that affect the efficacy of ablation.
Collapse
Affiliation(s)
- Qian-Qian Fu
- Department of Ultrasound Medicine, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China.,Daqing People's Hospital, Ultrasound Room, Daqing, Heilongjiang, China
| | - Song Kang
- Department of Ultrasound Medicine, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Cui-Ping Wu
- Department of Ultrasound Medicine, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Shi-Yu Wang
- Department of Ultrasound Medicine, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Ying-Ying Liu
- Department of Ultrasound Medicine, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Jia-Wei Tian
- Department of Ultrasound Medicine, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Shuang-Quan Jiang
- Department of Ultrasound Medicine, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| |
Collapse
|
45
|
Computer-Analyzed Ultrasound Predictors of the Treatment Efficacy of Radiofrequency Ablation for Benign Thyroid Nodules. World J Surg 2021; 46:112-120. [PMID: 34608544 DOI: 10.1007/s00268-021-06340-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/18/2021] [Indexed: 10/20/2022]
Abstract
AIM Radiofrequency ablation (RFA) is a relatively safe and efficient alternative to surgery for patients with benign thyroid nodules. We investigated predictive factors associated with volume reduction using digital imaging analysis. METHODS In this retrospective study, a prospectively maintained database containing the data of patients who received treatment from April 2019 to March 2020 was analyzed. Computerized analysis for quantitative measurement of echogenicity, heterogeneity, and the proportion of cystic components was performed on ultrasonographic images. The volume reduction rate (VRR) was calculated during follow-up. Treatment efficacy was defined as a volume reduction greater than 50% of baseline volume. RESULTS The median volume of 58 benign thyroid nodules before RFA was 22.7 mL. Of 53 nodules with sufficient follow-up, the median VRR was 46.4%, 61.5%, 63.4%, and 67.4% at 1, 3, 6, and 12 months, respectively. Overall, at one-year follow-up, treatment efficacy was achieved in 39 (74%) nodules. In a multivariate regression analysis, the proportion of cystic components and RFA treatment time were independently associated with treatment efficacy. A subgroup analysis focusing on solid nodules indicated a negative correlation between echogenicity and VRR. CONCLUSIONS The proportion of cystic components in thyroid nodules is the main predictor of RFA treatment efficacy. In solid nodules, higher echogenicity is associated with a lower volume reduction.
Collapse
|
46
|
Wang N, Zheng B, Wu T, Tan L, Lian Y, Ma Y, Guo R, Xu S, Zeng L, Xu W, Ren J. Thyroid dysfunction following radiofrequency ablation for benign thyroid nodules: more likely to occur within one-week and in high-risk population. Int J Hyperthermia 2021; 38:1060-1068. [PMID: 34265235 DOI: 10.1080/02656736.2021.1950849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
BACKGROUND Radiofrequency ablation (RFA) has been recommended as the treatment for benign thyroid nodules (BTNs) by some guidelines. However, detailed follow-up instructions for thyroid function about the timing and affected populations after RFA are lacked due to insufficient researches. This 12-month prospective study aimed to evaluate the incidence and risk factors of thyroid dysfunction at different time points after RFA, especially within 1 week that previous studies didn't concern. METHODS Seventy-five euthyroid patients who underwent RFA for symptomatic BTNs were enrolled (ChiCTR-INR-16007884). The incidence of thyroid dysfunction within 1 week, at 1, 6, and 12 months after RFA was evaluated. The risk factors for different types of thyroid dysfunction in the different terms were further analyzed. RESULTS Within 1 week after RFA, the incidence of thyroid dysfunction was as high as 36.00% unexpectedly, and only overt thyrotoxicosis and subclinical thyrotoxicosis occurred, which were significantly associated with the low-normal baseline thyrotropin (TSH) level (p = 0.001) and high ablation volume ratio (p = 0.008). From 1 to 12 months (the long term), the incidence dropped significantly and remained low (8.00-12.00%); and thyroid dysfunction presented as overt thyrotoxicosis, subclinical thyrotoxicosis, and subclinical hypothyroidism. The long-term thyrotoxicosis group had more cases with diabetes and lower baseline TSH levels. The long-term subclinical hypothyroidism group had more cases with positive thyroid peroxidase antibodies, higher baseline TSH levels, and higher ablation volume ratios. CONCLUSIONS After the RFA of BTNs, thyroid dysfunction was more likely to occur within 1 week and in populations with risk factors.
Collapse
Affiliation(s)
- Nana Wang
- Department of Medical Ultrasonics, The Third Affiliated Hospital of Sun Yat-sen University, Guangdong Province Key Laboratory of Hepatology Research Guangzhou, Guangdong, China
| | - Bowen Zheng
- Department of Medical Ultrasonics, The Third Affiliated Hospital of Sun Yat-sen University, Guangdong Province Key Laboratory of Hepatology Research Guangzhou, Guangdong, China
| | - Tao Wu
- Department of Medical Ultrasonics, The Third Affiliated Hospital of Sun Yat-sen University, Guangdong Province Key Laboratory of Hepatology Research Guangzhou, Guangdong, China
| | - Lei Tan
- Department of Medical Ultrasonics, The Third Affiliated Hospital of Sun Yat-sen University, Guangdong Province Key Laboratory of Hepatology Research Guangzhou, Guangdong, China
| | - Yufan Lian
- Department of Medical Ultrasonics, The Third Affiliated Hospital of Sun Yat-sen University, Guangdong Province Key Laboratory of Hepatology Research Guangzhou, Guangdong, China
| | - Yanping Ma
- Department of Medical Ultrasonics, The Third Affiliated Hospital of Sun Yat-sen University, Guangdong Province Key Laboratory of Hepatology Research Guangzhou, Guangdong, China
| | - Rui Guo
- Department of Medical Ultrasonics, The Third Affiliated Hospital of Sun Yat-sen University, Guangdong Province Key Laboratory of Hepatology Research Guangzhou, Guangdong, China
| | - Shicheng Xu
- Department of Medical Ultrasonics, The Third Affiliated Hospital of Sun Yat-sen University, Guangdong Province Key Laboratory of Hepatology Research Guangzhou, Guangdong, China
| | - Longyi Zeng
- Department of Endocrinology and Metabolism, The Third Affiliated Hospital of Sun Yat-sen University, Guangdong Province Key Laboratory of Hepatology Research, Guangzhou, Guangdong, China
| | - Wen Xu
- Department of Endocrinology and Metabolism, The Third Affiliated Hospital of Sun Yat-sen University, Guangdong Province Key Laboratory of Hepatology Research, Guangzhou, Guangdong, China
| | - Jie Ren
- Department of Medical Ultrasonics, The Third Affiliated Hospital of Sun Yat-sen University, Guangdong Province Key Laboratory of Hepatology Research Guangzhou, Guangdong, China
| |
Collapse
|
47
|
Xia B, Yu B, Wang X, Ma Y, Liu F, Gong Y, Zou X, Lei J, Su A, Wei T, Zhu J, Lu Q, Li Z. Conspicuousness and recurrence related factors of ultrasound-guided microwave ablation in the treatment of benign thyroid nodules. BMC Surg 2021; 21:317. [PMID: 34344330 PMCID: PMC8336359 DOI: 10.1186/s12893-021-01312-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 07/27/2021] [Indexed: 02/08/2023] Open
Abstract
Objective Microwave ablation (MWA) is a minimally invasive technique for the treatment of benign thyroid nodules. The purpose of this study was to evaluate efficacy and safety of ultrasound-guided MWA in the treatment of benign thyroid nodules, and to find out the recurrence related factors, so as to provide reference for future clinical work. Methods This study retrospectively analyzed the patients who received ultrasound-guided MWA for benign thyroid nodules in our hospital from October 2018 to March 2020. A total of 214 patients were included in the study. We assessed thyroid volume changes (represented by volume reduction ratio VRR), the energy per 1 mL reduction in nodular volume (represented by energy volume ratio ΔE), the serum levels of free triiodide thyroid hormone (FT3), free thyroxine (FT4), thyrotropin (TSH) and complications after MWA treatment. Results There were a total of 306 nodules in 214 patients, including 183 (85.51%) females and 31 (14.49%) males. The median diameter and volume of the nodule were 33 mm and 8.01 mL. The VRR at 1 month, 3 months, 6 months and 12 months were 40.79%, 60.37%, 74.59% and 85.60%, respectively. In addition, MWA had a better ablation effect for small nodules (initial volume ≤ 10 mL). In recurrent studies, we found that ΔE was an independent risk factor for benign thyroid nodules (P < 0.05). Conclusions Ultrasound-guided MWA is effective and safe in the treatment of benign thyroid nodules. In addition, it has little damage to surrounding tissues and no effect on thyroid function. Especially, the nodules with smaller initial volume, the treatment is better. On the other hand, the energy per 1 mL reduction ΔE in nodular volume may be associated with nodular recurrence, which requires further follow-up for longer periods. At this stage, we consider that ultrasound-guided MWA can be used as one of the main clinical treatment methods for benign thyroid nodules.
Collapse
Affiliation(s)
- Baoying Xia
- Department of Thyroid, Parathyroid Surgery Center, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Boyang Yu
- Department of Ultrasound, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xiaofei Wang
- Department of Thyroid, Parathyroid Surgery Center, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yu Ma
- Department of Thyroid, Parathyroid Surgery Center, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Feng Liu
- Department of Thyroid, Parathyroid Surgery Center, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yanping Gong
- Department of Thyroid, Parathyroid Surgery Center, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xiuhe Zou
- Department of Thyroid, Parathyroid Surgery Center, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Jianyong Lei
- Department of Thyroid, Parathyroid Surgery Center, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Anping Su
- Department of Thyroid, Parathyroid Surgery Center, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Tao Wei
- Department of Thyroid, Parathyroid Surgery Center, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Jingqiang Zhu
- Department of Thyroid, Parathyroid Surgery Center, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Qiang Lu
- Department of Ultrasound, West China Hospital, Sichuan University, Chengdu, 610041, China.
| | - Zhihui Li
- Department of Thyroid, Parathyroid Surgery Center, West China Hospital, Sichuan University, Chengdu, 610041, China.
| |
Collapse
|
48
|
Boers T, Braak SJ, Versluis M, Manohar S. Matrix 3D ultrasound-assisted thyroid nodule volume estimation and radiofrequency ablation: a phantom study. Eur Radiol Exp 2021; 5:31. [PMID: 34322765 PMCID: PMC8319281 DOI: 10.1186/s41747-021-00230-4] [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: 02/22/2021] [Accepted: 06/18/2021] [Indexed: 11/13/2022] Open
Abstract
Background Two-dimensional (2D) ultrasound is well established for thyroid nodule assessment and treatment guidance. However, it is hampered by a limited field of view and observer variability that may lead to inaccurate nodule classification and treatment. To cope with these limitations, we investigated the use of real-time three-dimensional (3D) ultrasound to improve the accuracy of volume estimation and needle placement during radiofrequency ablation. We assess a new 3D matrix transducer for nodule volume estimation and image-guided radiofrequency ablation. Methods Thirty thyroid nodule phantoms with thermochromic dye underwent volume estimation and ablation guided by a 2D linear and 3D mechanically-swept array and a 3D matrix transducer. Results The 3D matrix nodule volume estimations had a lower median difference with the ground truth (0.4 mL) compared to the standard 2D approach (2.2 mL, p < 0.001) and mechanically swept 3D transducer (2.0 mL, p = 0.016). The 3D matrix-guided ablation resulted in a similar nodule ablation coverage when compared to 2D-guidance (76.7% versus 80.8%, p = 0.542). The 3D mechanically swept transducer performed worse (60.1%, p = 0.015). However, 3D matrix and 2D guidance ablations lead to a larger ablated volume outside the nodule than 3D mechanically swept (5.1 mL, 4.2 mL (p = 0.274), 0.5 mL (p < 0.001), respectively). The 3D matrix and mechanically swept approaches were faster with 80 and 72.5 s/mL ablated than 2D with 105.5 s/mL ablated. Conclusions The 3D matrix transducer estimates volumes more accurately and can facilitate accurate needle placement while reducing procedure time.
Collapse
Affiliation(s)
- T Boers
- Multi-Modality Medical Imaging group, TechMed Centre, University of Twente, Enschede, The Netherlands.
| | - S J Braak
- Department of Radiology, Ziekenhuis Groep Twente, Almelo, The Netherlands
| | - M Versluis
- Physics of Fluids group, TechMed Centre, University of Twente, Enschede, The Netherlands
| | - S Manohar
- Multi-Modality Medical Imaging group, TechMed Centre, University of Twente, Enschede, The Netherlands
| |
Collapse
|
49
|
Long-Term Efficacy of Ultrasound-Guided Percutaneous Laser Ablation for Low-Risk Papillary Thyroid Microcarcinoma: A 5-Year Follow-Up Study. BIOMED RESEARCH INTERNATIONAL 2021; 2021:6616826. [PMID: 34337037 PMCID: PMC8324339 DOI: 10.1155/2021/6616826] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 06/09/2021] [Accepted: 07/06/2021] [Indexed: 12/15/2022]
Abstract
Objective To evaluate the long-term efficacy and safety of ultrasound-guided percutaneous laser ablation (PLA) for the treatment of low-risk papillary thyroid microcarcinoma (PTMC). Methods From June 2012 to May 2015, 105 patients with solitary, pathologically confirmed PTMC lesions were treated with ultrasound-guided PLA. Nodule location, nodule volume, thyroid function, and clinical symptoms were evaluated before ablation. Contrast-enhanced ultrasound (CEUS) was performed 1 h after treatment to evaluate whether the ablation was complete. Ultrasound examination was performed at 1, 3, 6, and 12 months after ablation and every 6 months thereafter to determine the size of the ablation area and search for recurrence in the thyroid parenchyma and lymph node metastasis. Thyroid function was examined before and 1 month after ablation. Fine needle aspiration biopsy was performed for any suspicious metastatic lymph nodes and recurrent lesions in the thyroid. Results All 105 lesions were completely inactivated after one ablation, making the success rate for single ablation 100%. The average ablation time was 2.78 ± 1.05 min, and the average ablation energy was 505 ± 185 J. All patients could tolerate and complete the ablation. No serious complications occurred during the treatment; only minor side effects such as pain and local discomfort were reported. The volume reduction rates were −781.14 ± 653.29% at 1 h posttreatment and −268.65 ± 179.57%, −98.39 ± 76.58%, 36.78 ± 30.32%, 75.55 ± 21.81%, 96.79 ± 10.57%, and 100% at 1, 3, 6, 12, 18, and 24 months after ablation, respectively. This rate remained 100% at the later follow-up times. Overall, 28 (26.67%), 74 (70.48%), 96 (91.43%), and 103 (100%) were completely absorbed by 6, 12, 18, and 24 months after PLA. One patient developed another lesion 12 months after ablation, and two patients had central cervical lymph node metastasis 24 months after ablation. Conclusion PLA is a safe and effective alternative clinical treatment for low-risk PTMC.
Collapse
|
50
|
Al-Mohammed HI, Sulieman A, Mayhoub FH, Salah H, Lagarde C, Alkhorayef M, Aldhebaib A, Kappas C, Bradley DA. Occupational exposure and radiobiological risk from thyroid radioiodine therapy in Saudi Arabia. Sci Rep 2021; 11:14557. [PMID: 34267237 PMCID: PMC8282852 DOI: 10.1038/s41598-021-93342-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 06/17/2021] [Indexed: 01/05/2023] Open
Abstract
Worldwide, thyroid cancer accounts for some 10% of total cancer incidence, most markedly for females. Thyroid cancer radiotherapy, typically using 131I (T1/2 8.02 days; β- max energy 606 keV, branching ratio 89.9%), is widely adopted as an adjunct to surgery or to treat inoperable cancer and hyperthyroidism. With staff potentially receiving significant doses during source preparation and administration, radiation protection and safety assessment are required in ensuring practice complies with international guidelines. The present study, concerning a total of 206 patient radioiodine therapies carried out at King Faisal Specialist Hospital and Research Center over a 6-month period, seeks to evaluate patient and occupational exposures during hospitalization, measuring ambient doses and estimating radiation risk. Using calibrated survey meters, patient exposure dose-rate estimates were obtained at a distance of 30-, 100- and 300 cm from the neck region of each patient. Occupational and ambient doses were measured using calibrated thermoluminescent dosimeters. The mean and range of administered activity (AA, in MBq) for the thyroid cancer and hyperthyroidism treatment groups were 4244 ± 2021 (1669-8066), 1507.9 ± 324.1 (977.9-1836.9), respectively. The mean annual occupational doses were 1.2 mSv, that for ambient doses outside of the isolation room corridors were found to be 0.2 mSv, while ambient doses at the nursing station were below the lower limit of detection. Exposures to staff from patients being treated for thyroid cancer were less compared to hyperthyroidism patients. With a well-defined protocol, also complying with international safety requirements, occupational exposures were found to be relatively high, greater than most reported in previous studies.
Collapse
Affiliation(s)
- H I Al-Mohammed
- Department of Radiological Sciences, College of Health and Rehabilitation Sciences, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh, 11671, Saudi Arabia
| | - A Sulieman
- Radiology and Medical Imaging Department, College of Applied Medical Sciences, Prince Sattam Bin Abdulaziz University, P.O. Box 422, Alkharj, 11942, Saudi Arabia.
| | - Fareed H Mayhoub
- King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia
| | - Hassan Salah
- Nuclear Medicine Department, INAYA Medical Collage, Riyadh, 13541, Saudi Arabia
- College of Medical Radiologic Science, Sudan University of Science and Technology, P.O. Box 1908, Khartoum, 11111, Sudan
| | - Celestino Lagarde
- King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia
| | - M Alkhorayef
- Department of Radiological Sciences, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh, 11433, Saudi Arabia
- Department of Physics, Centre for Nuclear and Radiation Physics, University of Surrey, Guildford, GU2 7XH, Surrey, UK
| | - Ali Aldhebaib
- Radiological Sciences Program, College of Applied Medical Sciences (COMAS), King Saud Bin Abdulaziz University for Health Sciences (KSAU-US), King Abdul Aziz Medical City (KAMC), King Abdullah International Medical Research Centre (KAIMRC), National Guard Health Affairs (NGHA), Riyadh, Kingdom of Saudi Arabia
| | - C Kappas
- Department of Medical Physics, Medical School, University of Thessaly, 41110, Larissa, Greece
| | - D A Bradley
- Department of Physics, Centre for Nuclear and Radiation Physics, University of Surrey, Guildford, GU2 7XH, Surrey, UK
- Centre for Applied Physics and Radiation Technologies, School of Engineering and Technology, Sunway University, Jalan Universiti, 47500, Bandar Sunway, Selangor, Malaysia
| |
Collapse
|