Review Article
Robotic versus Open Thyroidectomy for Differentiated Thyroid Cancer: An Evidence-Based Review
Table 3
Summary of oncological outcomes in published studies.
| First author/year | RT approach | Sample size (RT versus OT) | Mean number of central LN retrieved (RT versus OT) | Mean ablation sTg (ng/mL) (RT versus OT) |
| Lee, 2013 [22] | TA | 62 : 66 | 8.1 : 7.9 ( = 0.21) | NR |
| Ryu, 2013 [23] | TA | 45 : 45 | 5.7 : 7.0 ( = 0.23) | NR |
| Tae, 2012 [24] | GUAB | 75 : 226 | 4.4 : 7.7 ( < 0.001) | 12.7 : 4.9 ( = 0.03) |
| Lee, 2012 [25] | TA | 192 : 266 | 4.6 : 5.7 ( = 0.004) | NR |
| Kang, 2012 [26] | TA | 56 : 109 | 6.5 : 8.6 ( = 0.03) | NR |
| Lee, 2010 [27] | TA | 41 : 43 | 4.4 : 4.3 ( = 0.84) | NR |
| Tae, 2011 [28] | GUAB | 41 : 163 | 4.7 : 9.6 ( < 0.01) | NR |
| Kim, 2011 [29] | BABA | 69 : 138 | 4.7 : 4.8 ( = 0.80) | 0.8 : 0.8 ( = 0.97) |
| Yi, 2013 [30] | TA | 98 : 423 |
6.5 : 7.0 ( = 0.57) |
26% : 10.6% ( = 0.001) |
| Kim, 2015 [31] | BABA | 13 : 65 | 12.8 : 12.7 ( = 0.97) | 2.5 : 2.8 ( = NS) |
| Kwak, 2015 [32] | BABA | 206 : 634 | 5.8 : 8.4 ( = 0.001) | NR |
| Lee, 2014 [34] | TA | 60 : 56 | NR | 5.3 : 1.6 ( = 0.005) |
| Tae, 2014 [35] | GUAB | 62 : 183 | 4.1 : 5.4 ( = 0.24) | 10.2 : 3.8 ( < 0.001) |
| Lee, 2014 [36] | TA | 43 : 51 | 4.9 : 6.3 ( = 0.06) | 4.4 : 4.1 ( = 0.67) |
| Kim, 2014 [37] | BABA | 123 : 392 | 8.7 : 10.4 ( = 0.006) | 1.3 : 1.1 ( = 0.65) |
| Lee, 2015 [41] | TA | 206 : 206 | 5.8 : 6.6 ( = 0.10) | NR |
| Lee, 2011 [42] | BABA | 174 : 237 | NR | 1.4 : 1.2 ( = 0.99) |
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RT, robotic thyroidectomy; OT, open thyroidectomy; LN, lymph nodes; sTg, thyrotropin-stimulated serum thyroglobulin; TA, transaxillary approach; GUAB, gasless unilateral axillobreast approach; BABA, bilateral axillobreast approach; , value; NS, nonsignificant; NR, not reported. Median (range). Percentage of patients with abnormal ablation sTg (level >2 ng/mL).
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