1
|
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
|
2
|
Monpeyssen H, Alamri A, Ben Hamou A. Long-Term Results of Ultrasound-Guided Radiofrequency Ablation of Benign Thyroid Nodules: State of the Art and Future Perspectives-A Systematic Review. Front Endocrinol (Lausanne) 2021; 12:622996. [PMID: 34122328 PMCID: PMC8187951 DOI: 10.3389/fendo.2021.622996] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 04/26/2021] [Indexed: 12/11/2022] Open
Abstract
Background Nearly 20 years after the first feasibility study, minimally invasive ultrasound (US)-guided therapeutic techniques are now considered as a safe and effective alternative to surgery for symptomatic benign thyroid nodules. Radiofrequency ablation (RFA) is one of the most widely used treatment in specialized thyroid centers but, due to the relatively recent introduction into clinical practice, there are limited long-term follow-up studies. Aim of our work was to review the outcomes of RFA on solid nonfunctioning and on autonomous thyroid nodules (AFTN) on a long-time period for assessing the results in term of efficacy, complications, and costs and to compare them to the current indications of RFA. Methods A systematic review was performed using EMBASE and Medline library data between 2008 and 2021. Seventeen studies evaluated RFA for the treatment of benign solid (nonfunctioning or autonomous) thyroid nodules, with an at least 18 months of follow-up. Data extraction and quality assessment were performed by two endocrinologist according to PRISMA guidelines. Anthropometric data, safety and efficacy parameters were collected. Results The majority of the studies was retrospective study and reported 933 nodules, mostly solid. Baseline volume ranged between 6.1 ± 9.6 and 36.3 ± 59.8 ml. Local analgesia was used and the time duration of the treatment was between 5 ± 2 and 22.1 ± 10.9 min. The volume reduction rate at 12 months ranged from 67% to 75% for the nodule treated with a single procedure and reached to 93.6 ± 9.7% for nodules treated with repeat ablations. The regrowth rate at 12 months ranged from 0% to 34%. Conclusion All the studies under examination consistently validated the long-term clinical efficacy and the substantial safety of RFA for the treatment of benign thyroid nodules. Thermal ablation, however, is an operator-dependent technique and should be performed in centers with specific expertise. The selection of the patients should be rigorous because the nodule size and the structural and functional characteristics influence the appropriateness and the outcomes of the treatment. Future perspectives as the treatment of micro-papillary thyroid cancer or cervical recurrence need further investigations.
Collapse
Affiliation(s)
- Hervé Monpeyssen
- American Hospital of Paris, Thyroid Unit, Neuilly-sur-Seine, France
| | - Ahmad Alamri
- Department of Endocrinology, Diabetology and Nutrition, Paris Saint-Joseph Hospital, Paris, France
| | - Adrien Ben Hamou
- American Hospital of Paris, Thyroid Unit, Neuilly-sur-Seine, France
- Thyroid and Endocrine Tumors Department, Institute of Endocrinology, Pitié-Salpêtrière Hospital, Paris, France
| |
Collapse
|
3
|
Muhammad H, Santhanam P, Russell JO, Kuo JH. RFA and benign thyroid nodules: Review of the current literature. Laryngoscope Investig Otolaryngol 2021; 6:155-165. [PMID: 33614945 PMCID: PMC7883624 DOI: 10.1002/lio2.517] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 12/11/2020] [Accepted: 12/26/2020] [Indexed: 12/11/2022] Open
Abstract
Benign thyroid nodules (BTNs) are commonly found in the general population. They are usually asymptomatic and their incidence has increased as a result of wide-spread use of ultrasound. Benign nodules are typically monitored clinically until they increase in size, resulting in compressive symptoms warranting surgery. However, although surgery is generally well-tolerated and of low-risk, it is associated with a small risk for several complications including hypothyroidism, nerve injury, hematoma, injury to other structures and wound infection. Recently, newer image-guided ablation techniques including radiofrequency ablation (RFA) have been introduced. RFA has a similar safety profile when compared to surgery and has shown promising results in challenging surgical candidates. Though several studies have been published in Asian and European countries on the efficacy of RFA, limited data is available on the North American population. The aim of the study is to review the current literature establishing the clinical outcomes and safety of RFA for benign nodules. LEVEL OF EVIDENCE V.
Collapse
Affiliation(s)
- Haris Muhammad
- Department of Internal MedicineGreater Baltimore Medical CenterTowsonMarylandUSA
| | - Prasanna Santhanam
- Division of Endocrinology, Diabetes, & Metabolism, Department of MedicineJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | - Jonathon O. Russell
- Department of Otolaryngology—Head and Neck SurgeryJohns Hopkins University School of MedicineBaltimoreMarylandUSA
| | - Jennifer H. Kuo
- Department of Surgery, Section of Endocrine SurgeryColumbia University Medical CenterNew YorkNew YorkUSA
| |
Collapse
|
4
|
Tufano RP, Pace-Asciak P, Russell JO, Suárez C, Randolph GW, López F, Shaha AR, Mäkitie A, Rodrigo JP, Kowalski LP, Zafereo M, Angelos P, Ferlito A. Update of Radiofrequency Ablation for Treating Benign and Malignant Thyroid Nodules. The Future Is Now. Front Endocrinol (Lausanne) 2021; 12:698689. [PMID: 34248853 PMCID: PMC8264548 DOI: 10.3389/fendo.2021.698689] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 05/27/2021] [Indexed: 12/12/2022] Open
Abstract
Thermal and chemical ablation are minimally invasive procedures that avoid removal of the thyroid gland and target symptomatic nodules directly. Internationally, Radiofrequency ablation (RFA) is among one of the most widely used thermal ablative techniques, and is gaining traction in North America. Surgery remains the standard of care for most thyroid cancer, and in the right clinical setting, Active Surveillance (AS) can be a reasonable option for low risk disease. Minimally invasive techniques have emerged as an alternative option for patients deemed high risk for surgery, or for those patients who wish to receive a more active treatment approach compared to AS. Herein, we review the literature on the safety and efficacy of RFA for treating benign non-functioning thyroid nodules, autonomously functioning thyroid nodules, primary small low risk thyroid cancer (namely papillary thyroid cancer) as well as recurrent thyroid cancer.
Collapse
Affiliation(s)
- Ralph P. Tufano
- Division of Otolaryngology – Endocrine Head and Neck Surgery, Johns Hopkins University, Baltimore, MD, United States
- *Correspondence: Ralph P. Tufano,
| | - Pia Pace-Asciak
- Department of Otolaryngology – Head and Neck Surgery, University of Toronto, Toronto, ON, Canada
| | - Jonathon O. Russell
- Division of Otolaryngology – Endocrine Head and Neck Surgery, Johns Hopkins University, Baltimore, MD, United States
| | - Carlos Suárez
- Instituto de Investigación Sanitaria del Principado de Asturias and CIBERONC, ISCIII, Oviedo, Spain
| | - Gregory W. Randolph
- Division of Otolaryngology - Endocrine Head and Neck Surgery, Harvard University, Massachusetts Eye and Ear Infirmary, Boston, MA, United States
| | - Fernando López
- Department of Otorhinolaryngology, Head and Neck Surgery, Hospital Universitario Central de Asturias, Oviedo, Spain
- Institutode Investigación Sanitaria del Principado de Asturias (ISPA), Instituto Universitario de Oncología del Principado de Asturias (IUOPA), University of Oviedo CIBERONC-ISCIII, Oviedo, Spain
| | - Ashok R. Shaha
- Head and Neck Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, United States
| | - Antti Mäkitie
- Department of Otorhinolaryngology – Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Juan P. Rodrigo
- Department of Otorhinolaryngology, Head and Neck Surgery, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Luiz Paulo Kowalski
- Department of Head and Neck Surgery, University of Sao Paulo Medical School and Department of Head and Neck Surgery and Otorhinolaryngology Department, AC Camargo Cancer Center, Sao Paulo, Brazil
| | - Mark Zafereo
- Department of Head & Neck Surgery, MD Anderson Cancer Center, Houston, TX, United States
| | - Peter Angelos
- Department of Surgery, Bucksbaum Institute for Clinical Excellence, University of Chicago, Chicago, IL, United States
| | - Alfio Ferlito
- The University of Udine School of Medicine, International Head and Neck Scientific Group, Padua, Italy
| |
Collapse
|
5
|
Mo HS, Wei L, Ye H, Li ZX. Microwave Ablation of Visible Benign Thyroid Nodules with Different Internal Characteristics: A Comparative Study with Follow-up Results. J INVEST SURG 2020; 35:347-353. [PMID: 33292024 DOI: 10.1080/08941939.2020.1854903] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE To investigate the effects of microwave ablation (MWA) on visible benign thyroid nodules (BTN) with different internal characteristics. MATERIALS & METHODS A total of 51 cases with 53 visible BTN were treated by ultrasound-guided percutaneous MWA. The 53 nodules were classified into three categories according to the internal characteristics, which were simple solid, mainly solid and mainly cystic nodules. Ultrasound examinations were performed to evaluate the volume shrinkage rations during follow-up. The thyroid functions and the cervical cosmetic scores were evaluated. The complications were observed during and after ablation. RESULTS A total of 53 symptomatic BTN were treated by MWA completely. The average volume of the nodules was 11.68 ± 10.16 ml, the volume reduction rates (VRR) at 1st, 3rd, 6th, 12th, and 18th months after ablation were 0.29 ± 0.27, 0.46 ± 0.25, 0.67 ± 0.19, 0.83 ± 0.10, and 0.92 ± 0.10, respectively. The VRR was significantly different among the three categories of lesions (p < 0.05). The symptoms of all patients were improved. Thyroid function indicators were fluctuated in normal range. There were no serious complications during and after the procedure. CONCLUSION MWA of visible BTN is safe and effective, and the short-time ablation effect is significantly different due to the internal characteristics of the nodule.
Collapse
Affiliation(s)
- Hai She Mo
- Ultrasound Center, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Li Wei
- Department of Ultrasound, The Peoplés Hospital of QIANNAN, Duyun, Guizhou, China
| | - Hui Ye
- Department of Thyroid Surgery, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Zhi Xian Li
- Department of Ultrasound, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| |
Collapse
|
6
|
Korkusuz Y, Gröner D, Raczynski N, Relin O, Kingeter Y, Grünwald F, Happel C. Thermal ablation of thyroid nodules: are radiofrequency ablation, microwave ablation and high intensity focused ultrasound equally safe and effective methods? Eur Radiol 2017; 28:929-935. [PMID: 28894936 DOI: 10.1007/s00330-017-5039-x] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2016] [Revised: 06/06/2017] [Accepted: 08/16/2017] [Indexed: 12/18/2022]
Abstract
OBJECTIVES This study compares volume reduction of benign thyroid nodules three months after Radiofrequency Ablation (RFA), Microwave Ablation (MWA) or High Intensity Focused Ultrasound (HIFU) to evaluate which of these methods is the most effective and safe alternative to thyroidectomy or radioiodine therapy. MATERIAL AND METHODS Ninety-four patients (39 male, 55 female) with a total of 118 benign, symptomatic thyroid nodules were divided into three subgroups. HIFU was applied to 14 patients with small nodules. The other 80 patients were divided up into two groups of 40 patients each for RFA and MWA in the assumption that both methods are comparable effective. The pre-ablative and post-ablative volume was measured by ultrasound. RESULTS RFA showed a significant volume reduction of nodules of 50 % (p<0.05), MWA of 44 % (p<0.05) and HIFU of 48 % (p<0.05) three months after ablation. None of the examined ablation techniques caused serious or permanent complications. CONCLUSION RFA, MWA and HIFU showed comparable results considering volume reduction. All methods are safe and effective treatments of benign thyroid nodules. KEY POINTS • Thermal Ablation can be used to treat benign thyroid nodules • Thermal Ablation can be an alternative to thyroidectomy or radioiodine therapy • Radiofrequency Ablation, Microwave Ablation, High Intensity Focused Ultrasound are safe and effective.
Collapse
Affiliation(s)
- Yücel Korkusuz
- Department of Nuclear Medicine, University Hospital Frankfurt, Theodor-Stern-Kai 7, D-60590, Frankfurt/Main, Germany.,German Centre for Thermoablation of Thyroid Nodules, University Hospital Frankfurt, Frankfurt, Germany
| | - Daniel Gröner
- Department of Nuclear Medicine, University Hospital Frankfurt, Theodor-Stern-Kai 7, D-60590, Frankfurt/Main, Germany.,German Centre for Thermoablation of Thyroid Nodules, University Hospital Frankfurt, Frankfurt, Germany
| | - Natascha Raczynski
- Department of Nuclear Medicine, University Hospital Frankfurt, Theodor-Stern-Kai 7, D-60590, Frankfurt/Main, Germany.
| | - Oleg Relin
- Department of Nuclear Medicine, University Hospital Frankfurt, Theodor-Stern-Kai 7, D-60590, Frankfurt/Main, Germany
| | - Yasmina Kingeter
- Department of Nuclear Medicine, University Hospital Frankfurt, Theodor-Stern-Kai 7, D-60590, Frankfurt/Main, Germany
| | - Frank Grünwald
- Department of Nuclear Medicine, University Hospital Frankfurt, Theodor-Stern-Kai 7, D-60590, Frankfurt/Main, Germany.,German Centre for Thermoablation of Thyroid Nodules, University Hospital Frankfurt, Frankfurt, Germany
| | - Christian Happel
- Department of Nuclear Medicine, University Hospital Frankfurt, Theodor-Stern-Kai 7, D-60590, Frankfurt/Main, Germany.,German Centre for Thermoablation of Thyroid Nodules, University Hospital Frankfurt, Frankfurt, Germany
| |
Collapse
|