Table 4.

Study Comparisons

ParameterBass and Doherty, 201830Waibel et al, 202012Current study
(FDA clearance)(FDA clearance)
Device typeContact 1060-nm laserNoncontact 1064-nm laserNoncontact 1064-nm laser
Cooling systemContact, chilled waterNoncontact air jetNoncontact air jet
Temperature control systemManual, patient feedbackAutomaticAutomatic
Sample size353626
Mean treatment time per segment, minutes251520
Week 12 mean fat reduction, mm–2.65–3.4–6.3
Overall subject satisfaction83%89%96%
Subjects with nodules, n (%)8 (23)4 (11.1)1 (3.9)
ParameterBass and Doherty, 201830Waibel et al, 202012Current study
(FDA clearance)(FDA clearance)
Device typeContact 1060-nm laserNoncontact 1064-nm laserNoncontact 1064-nm laser
Cooling systemContact, chilled waterNoncontact air jetNoncontact air jet
Temperature control systemManual, patient feedbackAutomaticAutomatic
Sample size353626
Mean treatment time per segment, minutes251520
Week 12 mean fat reduction, mm–2.65–3.4–6.3
Overall subject satisfaction83%89%96%
Subjects with nodules, n (%)8 (23)4 (11.1)1 (3.9)
Table 4.

Study Comparisons

ParameterBass and Doherty, 201830Waibel et al, 202012Current study
(FDA clearance)(FDA clearance)
Device typeContact 1060-nm laserNoncontact 1064-nm laserNoncontact 1064-nm laser
Cooling systemContact, chilled waterNoncontact air jetNoncontact air jet
Temperature control systemManual, patient feedbackAutomaticAutomatic
Sample size353626
Mean treatment time per segment, minutes251520
Week 12 mean fat reduction, mm–2.65–3.4–6.3
Overall subject satisfaction83%89%96%
Subjects with nodules, n (%)8 (23)4 (11.1)1 (3.9)
ParameterBass and Doherty, 201830Waibel et al, 202012Current study
(FDA clearance)(FDA clearance)
Device typeContact 1060-nm laserNoncontact 1064-nm laserNoncontact 1064-nm laser
Cooling systemContact, chilled waterNoncontact air jetNoncontact air jet
Temperature control systemManual, patient feedbackAutomaticAutomatic
Sample size353626
Mean treatment time per segment, minutes251520
Week 12 mean fat reduction, mm–2.65–3.4–6.3
Overall subject satisfaction83%89%96%
Subjects with nodules, n (%)8 (23)4 (11.1)1 (3.9)
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