Key result
General anaesthesia caused more depression of FEV1 and FVC than epidural or local anaesthesia, but no important arterial hypoxia or clinical chest complications ensued.
Why the study?
Does general anaesthesia compared to epidural or local anaesthesia affect ventilatory capacity in male patients undergoing elective inguinal herniorrhaphy?
RCT (n=100)
randomized
Does general anaesthesia compared to epidural or local anaesthesia affect ventilatory capacity in male patients undergoing elective inguinal herniorrhaphy?
General anaesthesia causes more depression of ventilatory capacity than epidural or local anaesthesia for inguinal hernia repair, though without significant clinical chest complications.
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Regional anesthesia better preserves postoperative spirometry than general anesthesia in hernia repair; extends RCT evidence guiding anesthesia selection by respiratory impact.
Godfrey et al. (1981) conducted an RCT in Elective inguinal herniorrhaphy (n=100). General anaesthesia vs. Epidural or local anaesthesia was evaluated on Patterns of ventilation (FEV1 and FVC). General anaesthesia caused more depression of FEV1 and FVC than epidural or local anaesthesia, but no important arterial hypoxia or clinical chest complications ensued.
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