A prospective comparison of WALANT technique and general anesthesia in forefoot surgery - 19/07/24
Abstract |
Introduction |
Wide Awake Local Anesthesia No Tourniquet (WALANT) technique has been widely used in hand surgery, but there are few prospective data on its use in forefoot surgery.
Hypothesis |
The WALANT technique reduces pain compared to general anesthesia for bone surgery on the first ray of forefoot.
Methods |
This was a prospective, longitudinal, comparative, non-randomized cohort study in adult patients undergoing bone surgery on the first ray of forefoot. The primary objective was the level of pain (0–10 visual analogic scale) 4 h after the procedure with WALANT technique versus general anesthesia supplemented by ropivacaine infiltration.
Results |
A total 37 patients were analyzed in the WALANT group and 24 in the general anesthesia group (women, 90.2%; mean age, 51.3 years; hallux valgus, 85.2%; first metatarsal osteotomy, 80.3%). After generalized linear regression adjusted on a priori defined factors, there was no statistically difference for pain ≤3 at 4 h in WALANT vs. general anesthesia (odds-ratio 1.66; 95% CI, 0.17–20.49; p = 0.2548). At 24 h, pain level was also comparable in the two groups. Time spent in operating room was significantly shorter with WALANT (40.8 vs. 49.7 min; p = 0.0001). Mean length of stay in the recovery room was also significantly shorter with WALANT (4.4 vs. 75.6 min; p < 0.0001). Anxiety before/after surgery, uptake of analgesic/anti-inflammatory drugs and quality of life were comparable in the two anesthesia groups.
Conclusion |
Postoperative pain with WALANT technique or general anesthesia was comparable. Time spent in the operating room and in recovery room was significantly shorter with WALANT technique.
Level of evidence |
III; prospective non-randomized comparative study.
Le texte complet de cet article est disponible en PDF.Keywords : Forefoot surgery, Hallux valgus, Postoperative pain, Wide-awake local anesthesia, Locoregional anesthesia
Plan
Bienvenue sur EM-consulte, la référence des professionnels de santé.
L’accès au texte intégral de cet article nécessite un abonnement.
Déjà abonné à cette revue ?