Aims. The aim of this study was to compare the effectiveness of a femoral
nerve block and a
Pain immediately following total knee arthroplasty (TKA) is often severe and can inhibit patients' rehabilitation. Recently, adductor canal blocks have been shown to provide adequate analgesia and spare quadriceps muscle strength in the early postoperative period. We devised a single injection motor sparing knee block (MSB) by targeting the adductor canal and lateral femoral cutaneous nerve with a posterior knee infiltration under ultrasound. Our primary objective was to evaluate the analgesia duration of the MSB in comparison to a standard
We recently performed a clinical trial comparing motor sparing blocks (MSB) to
Introduction: Early recovery after TKR is currently one of the main challenges faced by orthopedic surgeons. The decrease in pain during the postoperative period improves functional outcome, shortens hospital stay and brings down the complications rate. We compared 3 methods of analgesia for post TKR surgery. Materials and methods: We carried out a prospective randomized study using three types of postoperative analgesia: group 1: epidural catheter, group 2: intradural analgesia plus femoral block and group 3:
Wall PDH, Parsons NR, Parsons H, Achten J, Balasubramanian
S, Thompson P, Costa ML; P. D. H. Wall on behalf of A. P. Sprowson,† M. L. Costa, PAKA Study Group. A pragmatic randomised controlled
trial comparing the efficacy of a femoral nerve block and
Background. Post operative analgesia is an important part of Total Knee Arthroplasty (TKA) to facilitate early mobilisation and patient satisfaction. We investigated the effect of
Total hip arthroplasty (THA) is reliable and reproducible in relieving pain and improving function in patients with end-stage arthritis of the hip joint. With improvements in surgical technique and advances in implant and instrument design, there has been a shift in focus from the technical aspects of the surgical procedure to improving the overall patient experience. In addition, shifts in medico-economic trends placed a premium on early patient mobilization, early discharge, and maximizing patient satisfaction. Arguably, a single most important advance in arthroplasty over the past 2 decades has been the development of multimodal pain protocols that form the foundation of many of the rapid recovery protocols today. The principal concept of multimodal analgesia is pain reduction through the utilization of multiple agents that synergistically act at various nodes of the pain pathway, thus, minimizing patient exposure to each individual agent and opioids in order to prevent opioid related adverse events (ORAE). Regional anesthesia has been shown to reduce post-operative pain, morphine consumption, and nausea and vomiting compared to general anesthesia but not length of stay. Additionally, general anesthesia has been shown to be associated with increased rates of post-operative adverse events, The use of peripheral nerve blocks in the form of sciatic, femoral or fascia iliaca blocks have not been shown to significantly reduce post-operative pain compared to controls.
Good perioperative analgesia following Total Knee Replacement facilitates rehabilitation and may reduce hospital stay. A multimodal drug injection has been shown to provide excellent pain control and functional recovery, and was introduced into the operating practice of one Arthroplasty surgeon during his Total Knee Replacements. We compared the rehabilitation of 27 consecutive patients (group 1) following their Total Knee Replacement under spinal anaesthesia receiving the
Purpose: After surgeons at a regional centre for orthopaedics began to use a simplified version of multimodal analgesia protocol in total knee arthroplasty (TKA), using intra-operative
Dexmedetomidine, an alpha 2 agonist, has been approved for providing sedation in the intensive care unit. Along with sedative properties, it has analgesic activity through its highly selective action on alpha 2 receptors. Recent studies have examined the use of dexmedetomidine as an adjuvant to prolong the duration of peripheral nerve blocks. Studies showing effectiveness of dexmedetomidine for adductor canal block in knee surgery are small. Also, its effectiveness has not been compared to Epinephrine which is a strong alpha and beta receptor agonist. In a previous study, we showed that motor sparing knee blocks significantly increased the duration of analgesia compared with
Single-shot adductor canal block (ACB) after total knee arthroplasty (TKA) for postoperative analgesia is a common modality. Patients can experience breakthrough pain when the effect of ACB wears off. Local anaesthetic infusion through an intra-articular catheter (IAC) can help manage breakthrough pain after TKA. We hypothesized that combined ACB with ropivacaine infusion through IAC is associated with better pain relief compared to ACB used alone. This study was a prospective double-blinded placebo-controlled randomized controlled trial to compare the efficacy of combined ACB+ IAC-ropivacaine infusion (study group, n = 68) versus single-shot ACB+ intra-articular normal saline placebo (control group, n = 66) after primary TKA. The primary outcome was assessment of pain, using the visual analogue scale (VAS) recorded at 6, 12, 24, and 48 hours after surgery. Secondary outcomes included active knee ROM 48 hours after surgery and additional requirement of analgesia for breakthrough pain.Aims
Methods
Surgical treatment of hip fracture is challenging; the bone is porotic and fixation failure can be catastrophic. Novel implants are available which may yield superior clinical outcomes. This study compared the clinical effectiveness of the novel X-Bolt Hip System (XHS) with the sliding hip screw (SHS) for the treatment of fragility hip fractures. We conducted a multicentre, superiority, randomized controlled trial. Patients aged 60 years and older with a trochanteric hip fracture were recruited in ten acute UK NHS hospitals. Participants were randomly allocated to fixation of their fracture with XHS or SHS. A total of 1,128 participants were randomized with 564 participants allocated to each group. Participants and outcome assessors were blind to treatment allocation. The primary outcome was the EuroQol five-dimension five-level health status (EQ-5D-5L) utility at four months. The minimum clinically important difference in utility was pre-specified at 0.075. Secondary outcomes were EQ-5D-5L utility at 12 months, mortality, residential status, mobility, revision surgery, and radiological measures.Aims
Methods
Adductor canal block (ACB) has emerged as an alternative to femoral nerve block (FNB) for analgesia after total knee arthroplasty (TKA). The optimal duration of maintenance of the ACB is still questionable. The purpose of this study was to compare the analgesic benefits and physiotherapy (PT) outcomes of single-shot ACB to two different regimens of infusion of the continuous ACB, 24-hour and 48-hour infusion. This was a prospective, randomized, unblinded study. A total of 159 American Society of Anesthesiologists (ASA) physical status I to III patients scheduled for primary TKA were randomized to one of three study groups. Three patients did not complete the study, leaving 156 patients for final analysis. Group A (n = 53) was the single-shot group (16 female patients and 37 male patients with a mean age of 63.9 years (Aims
Patients and Methods