Premium
Modified patient‐controlled remifentanil bolus delivery regimen for labour pain *
Author(s) -
Jost A.,
Ban B.,
Kamenik M.
Publication year - 2013
Publication title -
anaesthesia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.839
H-Index - 117
eISSN - 1365-2044
pISSN - 0003-2409
DOI - 10.1111/anae.12038
Subject(s) - medicine , regimen , anesthesia , bolus (digestion) , remifentanil , analgesic , crossover study , surgery , placebo , alternative medicine , pathology , propofol
Summary To improve the analgesic efficiency and to simplify the administration of remifentanil for systemic analgesia in labour, we contrived a modified delivery regimen with a specific infusion profile and variable dosing and conducted a single‐blind randomised crossover study to compare it with the previous ‘classical’ regimen. Parturients received both regimens in interchangeable sets, each with five contractions. We compared pain and satisfaction scores, maternal and fetal vital parameters, side‐effects and other events. Twenty‐three parturients completed the study. No differences in observed parameters were noticed except for slightly lower blood pressure with the modified regimen. Pain estimates were lower in women starting with the modified regimen (p = 0.005), and there were fewer requests for analgesia within the lockout period (31 vs 69, p = 0.041) and bolus adjustments (0 vs 25, p < 0.001) with the modified regimen.