TY - JOUR
T1 - Radiofrequency ablation for thyroid nodules in Ecuador
T2 - a cross-sectional study
AU - Garcia, Cristhian
AU - Solis-Pazmino, Paola
AU - Lincango, Eddy P.
AU - Cho-Tana, Andrea S.
AU - Figueroa, Luis
AU - Ponce, Oscar J.
AU - Brito, Juan P.
AU - Volpi, Erivelto
N1 - Publisher Copyright:
© 2024, The Author(s).
PY - 2024/12
Y1 - 2024/12
N2 - Objectives: To describe the demographic characteristics and clinical outcomes following the first cohort of patients with Bening Thyroid Nodule (BTN) and (Papillary Thyroid Microcarcinoma) (PTMC) treated with Radiofrequency Ablation (RFA)in Ecuador. Methods: Single-center, cross-sectional study. We included adults undergoing RFA for BTN and PTMC between July 2019 and May 2022. Descriptive statistics and the Wilcoxon signed-rank test were used to compare some pre- and post-intervention outcomes. Results: We included 44 patients with 36 BTNs and eight PTMCs. The median age was 45.80 years (IQR 16–79 years), and most patients had normal thyroid function (72.72%). The median follow-up time was 7.80 months (IQR1.0-34.0). Nodules were primarily solid (43.21%) or predominantly solid (56.81%). The pre-RFA median volume in the benign lesions group was 10.30 ml (IQR 1.86–18.97). After ablation, the 1-month, 3-month, 6-month, and 12-month median volumes were 6.90 (IQR 0.48–10.15; p < 0.01) mL, 5.72 (IQR 0.77–7.25; p = 0.045); 0.98 (IQR 0.25–3.64; p < 0.01), and 0.11 (IQR 0.07–11.26; p = 0.026), respectively. The volume rate reduction was 47.20%, 72.20%, 74.00%, and 96.20% at 1, 3, 6, and 12-month follow-ups, respectively. The pre-RFA median volume in the PTMC group was 0.25 ml (IQR 0.19–0.48). After ablation, the 1-month, 3-month, and 6-month mean volumes were 0.19 (range 0.12–0.31; p = 0.120) mL, 0.10 (IQR 0.05–0.15; p = 0.13), and 0.01 (IQR 0.005–0.04; p = 0.364), respectively. Conclusions: In this first report from Ecuador, we found that RFA may be a feasible alternative for treating benign and malignant thyroid nodules in the short term. Long-term data are needed to evaluate oncologic outcomes in PTMC patients.
AB - Objectives: To describe the demographic characteristics and clinical outcomes following the first cohort of patients with Bening Thyroid Nodule (BTN) and (Papillary Thyroid Microcarcinoma) (PTMC) treated with Radiofrequency Ablation (RFA)in Ecuador. Methods: Single-center, cross-sectional study. We included adults undergoing RFA for BTN and PTMC between July 2019 and May 2022. Descriptive statistics and the Wilcoxon signed-rank test were used to compare some pre- and post-intervention outcomes. Results: We included 44 patients with 36 BTNs and eight PTMCs. The median age was 45.80 years (IQR 16–79 years), and most patients had normal thyroid function (72.72%). The median follow-up time was 7.80 months (IQR1.0-34.0). Nodules were primarily solid (43.21%) or predominantly solid (56.81%). The pre-RFA median volume in the benign lesions group was 10.30 ml (IQR 1.86–18.97). After ablation, the 1-month, 3-month, 6-month, and 12-month median volumes were 6.90 (IQR 0.48–10.15; p < 0.01) mL, 5.72 (IQR 0.77–7.25; p = 0.045); 0.98 (IQR 0.25–3.64; p < 0.01), and 0.11 (IQR 0.07–11.26; p = 0.026), respectively. The volume rate reduction was 47.20%, 72.20%, 74.00%, and 96.20% at 1, 3, 6, and 12-month follow-ups, respectively. The pre-RFA median volume in the PTMC group was 0.25 ml (IQR 0.19–0.48). After ablation, the 1-month, 3-month, and 6-month mean volumes were 0.19 (range 0.12–0.31; p = 0.120) mL, 0.10 (IQR 0.05–0.15; p = 0.13), and 0.01 (IQR 0.005–0.04; p = 0.364), respectively. Conclusions: In this first report from Ecuador, we found that RFA may be a feasible alternative for treating benign and malignant thyroid nodules in the short term. Long-term data are needed to evaluate oncologic outcomes in PTMC patients.
KW - Benign thyroid nodule
KW - Microcarcinoma
KW - Radiofrequency
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U2 - 10.1186/s13044-023-00188-y
DO - 10.1186/s13044-023-00188-y
M3 - Article
AN - SCOPUS:85181238867
SN - 1756-6614
VL - 17
JO - Thyroid Research
JF - Thyroid Research
IS - 1
M1 - 1
ER -