The analgesic efficacy of quadratus lumborum block in caesarean delivery: a meta-analysis and trial sequential analysis.
Narinder P SinghJeetinder Kaur MakkarAnuradha BorleDavid MonksBasavana Gouda GoudraAndres Zorrilla-VacaPreet Mohinder SinghPublished in: Journal of anesthesia (2020)
QLB significantly reduces opioid requirements in CD and may have analgesic effects lasting 24 h.