PurposesPediatric open cardiac surgical patients usually suffer from acute pain after operation. The current work aimed to explore the impact of bilateral PIFB in children suffering from open cardiac surgery.MethodsThis work randomized altogether 110 child patients as bilateral PIFB (PIF) and non-nerve block (SAL) groups. This work adopted post-operative pain at exercise and rest statuses as the primary endpoint, whereas time-to-drain removal/extubation/initial defecation, intraoperative/post-operative fentanyl use, and length of ICU and hospital stay as the secondary endpoints.ResultsMOPS were significantly higher at 24-h post-operatively at coughing and rest statuses in SAL group compared with PIF group. Meanwhile, PIF group exhibited markedly lower intraoperative/post-operative fentanyl use amounts, as well as markedly reduced time-to-extubation/initial flatus, and length of ICU/hospital stay.ConclusionBilateral PIFB in pediatric open cardiac surgical patients provide effective analgesia and lower the length of hospital stay.
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