Prevention of postdural puncture headache after spinal anaesthesia for extracorporeal shockwave lithotripsy. An assessment of prophylactic epidural blood patching.
The prevention of postdural puncture headache after spinal anaesthesia for extracorporeal shockwave lithotripsy was investigated by a controlled clinical trial which compared epidural injection of 10 ml of autologous blood with 10 ml of normal saline immediately after intrathecal injection of local anaesthetic. The incidence of postdural puncture headache was 8.3% in the group that received blood compared with 45% in the group that received saline, a significant reduction (p less than 0.01). The incidences of backache and lower limb paraesthesiae were similar in both groups. No serious complications were reported.
Sengupta
P
P
St Thomas' Hospital, London.
Bagley
G
G
Lim
M
M
D000328:Adult; D000775:Anesthesia, Spinal / Q000009:adverse effects*; D001416:Back Pain / Q000209:etiology; D001769:Blood; D002986:Clinical Trials as Topic; D005260:Female; D006261:Headache / Q000517:prevention & control*; D006801:Humans; D007268:Injections, Epidural; D008096:Lithotripsy; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology / Q000517:prevention & control*; D011897:Random Allocation