Primary study · included by 1 review

Abushab 2021

ProbableThe reviews cited this study without a PMID, DOI or NCT, so it is matched by first author and year. Two different studies by the same author in the same year could be merged here.

Included by

Robotic versus non-robotic posterior midline glossectomy for obstructive sleep apnea: a systematic review and meta-analysis.
Non-Cochrane · intervention · 2026 · cited as Abushab 2021 · Supplementary Table 1; reference list; forest plots
Outcome this study informsPooled effectEvidenceCertainty
Oxygen nadir (minimum oxygen saturation), change
Non-robotic posterior midline glossectomy (coblation, laser, radiofrequency or conventional) vs None (single-arm pre/post change or absolute value) · Postoperative; mean follow-up 13 months in non-robotic studies
MD 8.11 [5.06, 11.16]17 studiesGRADE not reported
Epworth Sleepiness Scale (ESS), change
Non-robotic posterior midline glossectomy (coblation, laser, radiofrequency or conventional) vs None (single-arm pre/post change or absolute value) · Postoperative; mean follow-up 13 months in non-robotic studies
MD -5.58 [-7.83, -3.34]12 studiesGRADE not reported
Oxygen nadir (minimum oxygen saturation), change
Posterior midline glossectomy, robotic and non-robotic combined vs None (single-arm pre/post change or absolute value) · Postoperative; follow-up varied
MD 7.42 [5.16, 9.69]23 studiesGRADE not reported
Oxygen desaturation index (ODI), change
Non-robotic posterior midline glossectomy (coblation, laser, radiofrequency or conventional) vs None (single-arm pre/post change or absolute value) · Postoperative; mean follow-up 13 months in non-robotic studies
MD -13.68 [-20.15, -7.22]3 studiesGRADE not reported
Time to oral intake (days to diet)
Posterior midline glossectomy, robotic and non-robotic combined vs None (single-arm pre/post change or absolute value) · Postoperative; follow-up varied
MEAN 4.04 [1.27, 6.82]4 studiesGRADE not reported
Respiratory disturbance index (RDI), change
Non-robotic posterior midline glossectomy (coblation, laser, radiofrequency or conventional) vs None (single-arm pre/post change or absolute value) · Postoperative; mean follow-up 13 months in non-robotic studies
MD -33.94 [-41.31, -26.58]6 studiesGRADE not reported
Apnea-hypopnea index (AHI), change
Posterior midline glossectomy, robotic and non-robotic combined vs None (single-arm pre/post change or absolute value) · Postoperative; follow-up varied
MD -25.33 [-29.86, -20.81]28 studiesGRADE not reported
Snoring score (VAS), change
Posterior midline glossectomy, robotic and non-robotic combined vs None (single-arm pre/post change or absolute value) · Postoperative; follow-up varied
MD -5.61 [-6.2, -5.01]10 studiesGRADE not reported
Apnea-hypopnea index (AHI), change
Non-robotic posterior midline glossectomy (coblation, laser, radiofrequency or conventional) vs None (single-arm pre/post change or absolute value) · Postoperative; mean follow-up 13 months in non-robotic studies
MD -24.99 [-30.97, -19.0]19 studiesGRADE not reported
Postoperative pain (VAS)
Posterior midline glossectomy, robotic and non-robotic combined vs None (single-arm pre/post change or absolute value) · Postoperative; follow-up varied
MEAN 4.39 [3.05, 5.72]7 studiesGRADE not reported
Epworth Sleepiness Scale (ESS), change
Posterior midline glossectomy, robotic and non-robotic combined vs None (single-arm pre/post change or absolute value) · Postoperative; follow-up varied
MD -6.32 [-7.94, -4.7]21 studiesGRADE not reported
Time to oral intake (days to diet)
Non-robotic posterior midline glossectomy (coblation, laser, radiofrequency or conventional) vs None (single-arm pre/post change or absolute value) · Postoperative; mean follow-up 13 months in non-robotic studies
MEAN 4.72 [3.74, 5.7]2 studiesGRADE not reported

1 including review in total.