Comparative efficacy and thyroid function effects of non-surgical treatments for benign thyroid nodules: a Bayesian network meta-analysis.
Heng Weng, Dejian Meng, Gang Liu
✦ AI-curated · Sources linked
In 30 seconds
This Bayesian network meta-analysis evaluated the efficacy of non-surgical treatments for benign thyroid nodules in 545 adults. It found that percutaneous laser ablation (PLA) and radiofrequency ablation (RFA) significantly reduced nodule volume compared to levothyroxine (L-T4) and placebo, with PLA showing a weighted mean difference of approximately -5.23.
Key findings
- PLA reduced nodule volume more than L-T4 and placebo (WMD ≈ -5.23, 95% CI: -8.26 to -2.15).
- RFA also significantly reduced nodule volume compared to L-T4 (WMD ≈ -4.11, 95% CI: -6.19 to -2.38).
- L-T4 demonstrated the strongest TSH suppression compared to microwave ablation (WMD ≈ -1.59, 95% CI: -2.42 to -0.79).
- No significant differences were found for FT3 or FT4 levels.
Why it matters
Understanding the comparative efficacy of non-surgical treatments for benign thyroid nodules is crucial for optimizing patient management. This study highlights the effectiveness of thermal ablation techniques in reducing nodule volume, which may influence treatment decisions.
What to keep in mind
The network was primarily based on historical comparators and lacked several key patient-centered clinical outcomes.