Pediatric anesthesia & critical care

Awake caudal anesthesia in ex‐premature infants undergoing lower abdominal surgery: A narrative review

Paediatr AnaesthPublished Narrative review

Authors' conclusion

There is insufficient evidence to validate or refute the benefits of the use of "awake" caudal anesthesia in premature and ex-premature infants.

Study context

Population
Premature and ex-premature infants undergoing lower abdominal surgery45 articles
Participants
1,548 participants
Comparison
Awake caudal vs Sedated caudal vs CSEA
  • Awake caudaln = 558
  • Sedated caudaln = 837
  • CSEAn = 153
Outcome
Anesthetic failure rate
Methodological detailsPRISMA-guided literature search, Mostly case reports; no high-quality RCTs; 8 single-centre retrospective reviews; insufficient data for meta-analysis
  • PRISMA-guided literature search
  • Mostly case reports; no high-quality RCTs; 8 single-centre retrospective reviews; insufficient data for meta-analysis

Main finding

As reported in the abstract

Overall anesthetic failure rate
7.2% (71.9:1000 caudals)

Safety

High spinal anesthesia

Per 1000 caudals Awake caudal 19.7:1000 · Sedated caudal 10.7:1000 · CSEA 6.6:1000

OutcomeAwake caudalSedated caudalCSEA
Perioperative apnea, incidence (range)7.62% (range 0%–60%)8.16 (range 0%–24%)5.53% (range 0%–14.3%)
High spinal anesthesia — High spinal anesthesia overall
0.84%, or 8.35:1000 caudals

Original publication

Awake caudal anesthesia in ex‐premature infants undergoing lower abdominal surgery: A narrative review. Paediatr Anaesth. Published 26 December 2023. doi:10.1111/pan.14830

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