Obstetric anesthesia

Prophylactic cosyntropin after unintentional dural puncture and incidence of post-dural puncture headache and epidural blood patch use: A retrospective cohort study (2019–2022)

Int J Obstet AnesthPublished Retrospective cohort study

Authors' conclusion

Prophylactic cosyntropin following UDP was not associated with a significant decrease in PDPH rate or use of epidural blood patch for management of PDPH.

Study context

Population
Cases with unintentional dural puncture during placement of neuraxial labor analgesiacases with unintentional dural puncture (UDP)
Participants
234 cases
Exposure
Cosyntropin vs No cosyntropin
  • Cosyntropinn = 164
  • No cosyntropinn = 70reference
Outcome
Incidence of PDPH

Main finding

PDPH

Adjusted difference

9%

95% CI −6% to 24%

P = 0.25

Events by group

Cosyntropin vs No cosyntropin
adjusted difference 9% (95% CI −6% to 24%); P = 0.25

As reported in the abstract

Observational data: associations, not effects.

Further findings

OutcomeCosyntropinNo cosyntropinDifference (95% CI)P value
Epidural blood patch use (adjusted rate)66%78%12% (−5% to 28%)P = 0.17

Safety

Adverse hyperglycemic or hypertensive events

No significant difference with vs without cosyntropin

Original publication

Prophylactic cosyntropin after unintentional dural puncture and incidence of post-dural puncture headache and epidural blood patch use: A retrospective cohort study (2019–2022). Int J Obstet Anesth. Published 30 August 2024. doi:10.1016/j.ijoa.2024.104262

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