Obstetric anesthesia

The implementation of intrathecal morphine for caesarean delivery into clinical practice, and assessment of its impact on patient-reported quality of recovery using the ObsQoR-10-Dutch scale: A single-centre cohort study

Eur J AnaesthesiolPublished Observational before-after study

Main finding · ObsQoR-10-Dutch score (0 to 100)Result — go to the resultMean difference 9.0 points 95% CI 3.1–15

Authors' conclusion

Implementing ITM for caesarean delivery resulted in moderate improvements in obstetric recovery and reduced opioid consumption.

Study context

Population
Patients undergoing caesarean delivery under spinal anaesthesia, tertiary university hospital, the Netherlands, January 2023 to April 2024
Participants
55 vs 47
Exposure
Intrathecal morphine (ITM) vs pre-ITM analgesia
  • pre-ITMn = 55reference
  • ITMn = 47
Outcome
ObsQoR-10-Dutch score (0 to 100)
Methodological detailssingle-centre, Protocol adherence for ITM was 98%
  • Single-centre
  • Protocol adherence for ITM was 98%

Main finding

As reported in the abstract

Mean difference

9.0 points

95% CI 3.1–15

P = 0.002

By group

ITM vs pre-ITM
mean difference 9.0 points (95% CI 3.1–15); P = 0.002
Improvement in multivariate analysis, 95% CI 0.37 to 12.2 points; statistically significant but below the predefined threshold for clinical relevance
6.3

Observational data: associations, not effects.

Secondary outcomes

Self-reported general health score (0 to 100), pre-ITM vs ITM

pre-ITM vs ITM (mean ± SD)
57 ± 18 vs. 68 ± 17
  • P = 0.002

Length of hospital stay, pre-ITM vs ITM

pre-ITM vs ITM, median [IQR], h
41 [36 to 51] vs. 37 [32 to 49]
  • P = 0.032

Opioid consumption, pre-ITM vs ITM

pre-ITM vs ITM, median [IQR], mg
52 [35 to 73] vs. 0 [0 to 0]
  • P < 0.001

ObsQoR-10 subscores

Improvement in pain scores, physical comfort, independence and psychological wellbeing

Original publication

The implementation of intrathecal morphine for caesarean delivery into clinical practice, and assessment of its impact on patient-reported quality of recovery using the ObsQoR-10-Dutch scale: A single-centre cohort study. Eur J Anaesthesiol. Published 29 January 2025. doi:10.1097/eja.0000000000002127

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