Quality of analgesic care in labor: A cross-sectional study of the first national register-based benchmarking system

OBJECTIVE

Unlike other types of acute pain, labor pain is considered physiological. Due to the heterogeneous management during labor, there is a lack of intention to define quality of care of peripartal analgesia. This study presents the first results of the national register for this evaluation.

METHODS

This prospective cross-sectional study, conducted in five different German level-three hospitals, included women after vaginal childbirth between January 2020 and January 2022. A validated questionnaire was completed 24 h postpartum, including information about labor pain, satisfaction, and expectations regarding analgesia. Data were centrally recorded with obstetric records using the database of the QUIPS (Quality Improvement in Postoperative Pain Management) Project.

RESULTS

A total of 514 women were included. On an 11-point Numerical Rating Scale, pain intensity during labor was severe (8.68 ± 1.8) while postpartal pain was 3.9 (±2.1). The second stage of labor was considered the most painful period. Only 62.6% of the parturients obtained pharmacological support, with epidural being the most effective (reduction of 3.8 ± 2.8 points). Only epidural (odds ratio [OR] 0.22) and inhalation of nitrous oxide (OR 0.33) were protective for severe pain. In benchmarking, a relation between satisfaction, pain intensity, and the use of epidural was found; 40.7% of the women wished they had received more analgesic support during labor.

CONCLUSION

This study highlights deficiencies in analgesic management in high-level perinatal centers, with more than 40% of parturients considering actual practices as insufficient and wishing they had received more analgesic support, despite the availability of analgesic options. Using patient-reported outcomes can guarantee qualitative tailored analgesic care in women.

Implementation of a piritramide based patient-controlled analgesia (PCA) as a standard of care for pain control in late abortion induction: A prospective cohort study from a patient perspective

Objective

To assess whether the implementation of patient-controlled analgesia (PCA) with piritramide using an automatic pump system under routine conditions is effective to reduce pain in late abortion inductions.

Study design

Prospective observational cohort study.

Setting

Patients requiring medically indicated abortion induction from 14 weeks of pregnancy onwards between July 2019 and July 2020 at the department of Obstetrics and Prenatal Medicine of the Bonn University Hospital in Germany.

Methods

Evaluation of pain management after implementation of a PCA system compared with previous nurse-controlled tramadol-based standard under routine conditions. Patients answered a validated pain questionnaire and requirement of rescue analgesics was assessed. Pain intensity and satisfaction were measured on a ten-point numeric rating scale. Main Outcome Measure Maximal pain intensity.

Results

Forty patients were included. Patients using Piritramide-PCA complained of higher pain sores than those in the standard group (6.90 (± 2.34) vs. 4.83 (± 2.87), (p < 0.05)). In both groups the level of satisfaction with the analgesia received was comparable (8.00 (± 2.45) vs 7.67 (± 2.62), (p = 0.7)). Patients in the PCA group suffered more nausea (63.2 % vs 30 % respectively, OR 4.0, 95 % CI 1.05-15.20, p < 0.05) and expressed more the desire for more analgesic support compared to the control group (OR 5.7 (1-33.25), p = 0.05).

Conclusion

Women with abortion induction after 14 weeks of gestation suffer from relevant severe pain, which requires adequate therapy. However, addition of PCA does not seem to bring any advantage in patients undergoing this procedure.