Abstract
Purpose
To present the effectiveness and safety of radiofrequency ablation (RFA) in parathyroid adenoma (PTA).
Materials and Methods
In this retrospective study, 60 patients with a single PTA were evaluated for changes in biochemical and ultrasonographic features up to 6 months after RFA of the lesion. Adenomas were ablated with an alternative technique so called “Nik jet dissection” which incorporates full hydrodissection and polar artery coagulation. Complications as well as the variations in biochemical data and nodule volumes were analyzed between baseline measurements and at each follow-up interval data (first day, 1, 3, and 6 months after ablation) were analyzed.
Results
A significant reduction in serum intact parathyroid hormone and calcium levels was observed 6 months after ablation, with a mean difference of − 83.4 ± 104.1 pg/mL, p < 0.001, and − 0.29 ± 0.22 mmol/L, p < 0.001, respectively. Serum phosphorus levels increased significantly with a mean difference of 0.09 ± 0.19 mmol/L, p = 0.040 at the end of the follow up. We observed a significant volume reduction rate of parathyroid adenomas with 89 ± 20.8 percent, p < 0.001. Also, 51% of adenomas disappeared at the end of the follow up. In this study, two cases of hematoma and one case of transient hoarseness (grade 1 of the CIRSE classification) were encountered.
Conclusion
Our study showed that RFA with the alternative technique, called “Nik jet dissection” is a safe and effective modality in management of PTA. Therefore, we suggest expanding the indications for RFA in PTA management, especially when surgery is not feasible.
Level of Evidence
Level 3, Local non-random sample.
Graphical Abstract
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References
Chai HH, Zhao Y, Zeng Z, et al. Efficacy and safety of ultrasound-guided radiofrequency ablation for primary hyperparathyroidism: a prospective study. Korean J Radiol. 2022;23:555.
Kim BS, Eom TI, Kang KH, Park SJ. Radiofrequency ablation of parathyroid adenoma in primary hyperparathyroidism. J Med Ultrason. 2014;41:239–43.
Wei Y, Peng CZ, Wang SR, et al. Effectiveness and safety of thermal ablation in the treatment of primary hyperparathyroidism: a multicenter study. J Clin Endocrinol Metab. 2021;106:2707–17.
Ebrahiminik H, Chegeni H, Mosadegh Khah A, et al. Radiofrequency ablation of parathyroid adenomas causing primary hyperparathyroidism: a report of 27 patients. J Clin Ultrasound. 2022;50:540–6.
Pareja FG, Naranjo PP, Olmedilla MR, Peña ÁC. Radiofrequency ablation for thyroid and parathyroid disease. Radiología (English Edition). 2022;64:383–92.
Khandelwal AH, Batra S, Jajodia S, et al. Radiofrequency ablation of parathyroid adenomas: safety and efficacy in a study of 10 patients. Indian J Endocrinol Metab. 2020;24:543.
Hansler J, Harsch IA, Strobel D, Hahn EG, Becker D. Treatment of a solitary adenoma of the parathyroid gland with ultrasound-guided percutaneous radio-frequency-tissue-ablation (RFTA). Article German Ultraschall Med. 2002;23:202–6.
Chen CC, Chen HL, Chiang PL, et al. Efficacy and safety of radiofrequency ablation for primary and secondary hyperparathyroidism with or without previous parathyroidectomy: a retrospective study. Int J Hyperthermia. 2022;39:907–17.
Axelsson KF, Wallander M, Johansson H, et al. Analysis of comorbidities, clinical outcomes, and parathyroidectomy in adults with primary hyperparathyroidism. JAMA netw open. 2022;5:e2215396.
Ren M, Zheng D, Wu J, et al. Efficacy and safety of radiofrequency ablation versus parathyroidectomy for secondary hyperparathyroidism in dialysis patients: a single-center retrospective study. Sci Rep. 2022;12:10289.
Zhang DL, Chen S, Gao MZ, et al. Ultrasound-guided radiofrequency ablation: a new attempt to the treatment of refractory hyperparathyroidism secondary to chronic kidney disease. Kidney Int Rep. 2022;7:282–8.
Hussain I, Ahmad S, Aljammal J. Radiofrequency ablation of parathyroid adenoma: a novel treatment option for primary hyperparathyroidism. AACE Clin Case Rep. 2021;7:195–9.
Wei Y, Zhao ZL, Cao XJ, et al. Microwave ablation versus parathyroidectomy for the treatment of primary hyperparathyroidism: a cohort study. Eur Radiol. 2022;32:5821–30.
McManus C. Radiofrequency ablation for primary hyperparathyroidism are we there yet. Gland Surg. 2023;12:1028–30.
Peng CZ, Chai HH, Zhang ZX, et al. Radiofrequency ablation for primary hyperparathyroidism and risk factors for postablative eucalcemic parathyroid hormone elevation. Int J Hyperthermia. 2022;39:490–6.
Ha EJ, Baek JH, Baek SM. Minimally invasive treatment for benign parathyroid lesions: treatment efficacy and safety based on nodule characteristics. Korean J Radiol. 2020;21:1388.
Caldwell M, Laux J, Clark M, Kim L, Rubin J. Persistently elevated PTH after parathyroidectomy at one year: experience in a tertiary referral center. J Clin Endocrinol Metabol. 2019;104:4473–80.
Beltsevich DG, Voskoboynikov VV, Klycheva CM, Roslyakova AA, Ladygina DO. Role of parathyroid hormone measurement in fine-needle aspiration biopsy washout in diagnosis and treatment of primary hyperparathyroidism. Osteoporos Bone Dis. 2018;20:108–13.
Wilhelm SM, Wang TS, Ruan DT, et al. The American association of endocrine surgeons guidelines for definitive management of primary hyperparathyroidism. JAMA surg. 2016;151:959–68.
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This retrospective study was endorsed by the Ethics Committee of Iran University of Medical Sciences (ethics code.R.IUMS.FMD.REC.1401.1050) and was consonant with the principles of the Declaration of Helsinki.
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Chehrehgosha, H., Chegini, H., Heydari, I. et al. Radiofrequency Ablation of Parathyroid Adenoma: Results of a Retrospective Analysis of 60 Patients. Cardiovasc Intervent Radiol (2024). https://doi.org/10.1007/s00270-024-03725-w
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DOI: https://doi.org/10.1007/s00270-024-03725-w