TY - JOUR

T1 - Non-opioid analgesic combinations following total hip arthroplasty (RECIPE)

T2 - a randomised, placebo-controlled, blinded, multicentre trial

AU - Steiness, Joakim

AU - Hägi-Pedersen, Daniel

AU - Lunn, Troels Haxholdt

AU - Overgaard, Søren

AU - Brorson, Stig

AU - Graungaard, Ben Kristian

AU - Lindberg-Larsen, Martin

AU - Varnum, Claus

AU - Lundstrøm, Lars Hyldborg

AU - Beck, Torben

AU - Skettrup, Michael

AU - Pedersen, Niels Anker

AU - Bieder, Manuel Josef

AU - von Cappeln, Adam Gregers

AU - Pleckaitiene, Lina

AU - Lindholm, Peter

AU - Bukhari, Syed Shaheer Haider

AU - Derby, Cecilie Bauer

AU - Nielsen, Maria Gantzel

AU - Exsteen, Oskar Wilborg

AU - Vinstrup, Louise Ørts

AU - Thybo, Kasper Højgaard

AU - Gasbjerg, Kasper Smidt

AU - Nørskov, Anders Kehlet

AU - Jakobsen, Janus Christian

AU - Mathiesen, Ole

AU - RECIPE trial group

N1 - Publisher Copyright: © 2024 Elsevier Ltd

PY - 2024

Y1 - 2024

N2 - Background: Multimodal postoperative analgesia following total hip arthroplasty is recommended, but the optimal combination of drugs remains uncertain. The aim of the RECIPE trial was to investigate the relative benefit and harm of the different combinations of paracetamol, ibuprofen, and the analgesic adjuvant dexamethasone for treatment of postoperative pain following total hip arthroplasty. Methods: The RECIPE trial was a randomised, blinded, placebo-controlled trial conducted at nine Danish hospitals. Adults scheduled for total hip arthroplasty were randomly assigned (1:1:1:1) using a computer-generated list with stratification by site to receive combinations of oral paracetamol 1000 mg every 6 h, oral ibuprofen 400 mg every 6 h, or a single-dose of intravenous dexamethasone 24 mg in the following groups: paracetamol plus ibuprofen, ibuprofen plus dexamethasone, paracetamol plus dexamethasone, and paracetamol plus ibuprofen plus dexamethasone. The primary outcome was 24 h intravenous morphine consumption, analysed in a modified intention-to-treat population, defined as all randomly assigned participants who underwent total hip arthroplasty. The predefined minimal important difference was 8 mg. Safety outcomes included serious and non-serious adverse events within 90 days and 24 h. The trial was registered with ClinicalTrials.gov, NCT04123873. Findings: Between March 5, 2020, and Nov 15, 2022, we randomly assigned 1060 participants, of whom 1043 (589 [56%] women and 454 [44%] men) were included in the modified intention-to-treat population. 261 were assigned to paracetamol plus ibuprofen, 262 to ibuprofen plus dexamethasone, 262 to paracetamol plus dexamethasone, and 258 to paracetamol plus ibuprofen plus dexamethasone. Median 24 h morphine consumption was 24 mg (IQR 12–38) in the paracetamol plus ibuprofen group, 20 mg (12–32) in the paracetamol plus dexamethasone group, 16 mg (10–30) in the ibuprofen plus dexamethasone group, and 15 mg (8–26) in the paracetamol plus ibuprofen plus dexamethasone group. The paracetamol plus ibuprofen plus dexamethasone group had a significantly reduced 24 h morphine consumption compared with paracetamol plus ibuprofen (Hodges-Lehmann median difference –6 mg [99% CI –10 to –3]; p<0·0001) and paracetamol plus dexamethasone (–4 mg [–8 to –1]; p=0·0013), however, none of the comparisons showed differences reaching the minimal important threshold of 8 mg. 91 (35%) of 258 participants in the paracetamol plus ibuprofen plus dexamethasone group had one or more adverse events, compared with 99 (38%) of 262 in the ibuprofen plus dexamethasone group, 103 (39%) of 262 in the paracetamol plus dexamethasone group, and 165 (63%) of 261 in the paracetamol plus ibuprofen group. Interpretation: In adults undergoing total hip arthroplasty, a combination of paracetamol, ibuprofen, and dexamethasone had the lowest morphine consumption within 24 h following surgery and the most favourable adverse event profile, with a lower incidence of serious and non-serious adverse events (primarily driven by differences in nausea, vomiting, and dizziness) compared with paracetamol plus ibuprofen. Funding: The Novo Nordisk Foundation and Næstved-Slagelse-Ringsted Hospitals' Research Fund.

AB - Background: Multimodal postoperative analgesia following total hip arthroplasty is recommended, but the optimal combination of drugs remains uncertain. The aim of the RECIPE trial was to investigate the relative benefit and harm of the different combinations of paracetamol, ibuprofen, and the analgesic adjuvant dexamethasone for treatment of postoperative pain following total hip arthroplasty. Methods: The RECIPE trial was a randomised, blinded, placebo-controlled trial conducted at nine Danish hospitals. Adults scheduled for total hip arthroplasty were randomly assigned (1:1:1:1) using a computer-generated list with stratification by site to receive combinations of oral paracetamol 1000 mg every 6 h, oral ibuprofen 400 mg every 6 h, or a single-dose of intravenous dexamethasone 24 mg in the following groups: paracetamol plus ibuprofen, ibuprofen plus dexamethasone, paracetamol plus dexamethasone, and paracetamol plus ibuprofen plus dexamethasone. The primary outcome was 24 h intravenous morphine consumption, analysed in a modified intention-to-treat population, defined as all randomly assigned participants who underwent total hip arthroplasty. The predefined minimal important difference was 8 mg. Safety outcomes included serious and non-serious adverse events within 90 days and 24 h. The trial was registered with ClinicalTrials.gov, NCT04123873. Findings: Between March 5, 2020, and Nov 15, 2022, we randomly assigned 1060 participants, of whom 1043 (589 [56%] women and 454 [44%] men) were included in the modified intention-to-treat population. 261 were assigned to paracetamol plus ibuprofen, 262 to ibuprofen plus dexamethasone, 262 to paracetamol plus dexamethasone, and 258 to paracetamol plus ibuprofen plus dexamethasone. Median 24 h morphine consumption was 24 mg (IQR 12–38) in the paracetamol plus ibuprofen group, 20 mg (12–32) in the paracetamol plus dexamethasone group, 16 mg (10–30) in the ibuprofen plus dexamethasone group, and 15 mg (8–26) in the paracetamol plus ibuprofen plus dexamethasone group. The paracetamol plus ibuprofen plus dexamethasone group had a significantly reduced 24 h morphine consumption compared with paracetamol plus ibuprofen (Hodges-Lehmann median difference –6 mg [99% CI –10 to –3]; p<0·0001) and paracetamol plus dexamethasone (–4 mg [–8 to –1]; p=0·0013), however, none of the comparisons showed differences reaching the minimal important threshold of 8 mg. 91 (35%) of 258 participants in the paracetamol plus ibuprofen plus dexamethasone group had one or more adverse events, compared with 99 (38%) of 262 in the ibuprofen plus dexamethasone group, 103 (39%) of 262 in the paracetamol plus dexamethasone group, and 165 (63%) of 261 in the paracetamol plus ibuprofen group. Interpretation: In adults undergoing total hip arthroplasty, a combination of paracetamol, ibuprofen, and dexamethasone had the lowest morphine consumption within 24 h following surgery and the most favourable adverse event profile, with a lower incidence of serious and non-serious adverse events (primarily driven by differences in nausea, vomiting, and dizziness) compared with paracetamol plus ibuprofen. Funding: The Novo Nordisk Foundation and Næstved-Slagelse-Ringsted Hospitals' Research Fund.

U2 - 10.1016/S2665-9913(24)00020-1

DO - 10.1016/S2665-9913(24)00020-1

M3 - Journal article

AN - SCOPUS:85186882225

VL - 6

SP - e205-e215

JO - The Lancet Rheumatology

JF - The Lancet Rheumatology

SN - 2665-9913

IS - 4

ER -