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Adductor canal block

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https://www.readbyqxmd.com/read/28880902/clonidine-used-as-a-perineural-adjuvant-to-ropivacaine-does-not-prolong-the-duration-of-sensory-block-when-controlling-for-systemic-effects-a-paired-blinded-randomized-trial-in-healthy-volunteers
#1
Jakob Hessel Andersen, Pia Jaeger, Tobias Laier Sonne, Jørgen Berg Dahl, Ole Mathiesen, Ulrik Grevstad
BACKGROUND: Clonidine used as an adjuvant to ropivacaine have been shown to prolong the duration of peripheral nerve blocks. The mechanism of action remains unclear. We hypothesized, that clonidine used as an adjuvant to ropivacaine extends the duration of an adductor canal block (ACB) by a peripheral mechanism, compared to ropivacaine alone when controlling for systemic effects. METHODS: We conducted a paired, blinded, randomized trial in healthy volunteers. Participants received bilateral ACBs containing 20 ml ropivacaine 0...
2017: PloS One
https://www.readbyqxmd.com/read/28868169/relieving-pain-after-arthroscopic-knee-surgery-ultrasound-guided-femoral-nerve-block-or-adductor-canal-block
#2
Poupak Rahimzadeh, Hamid Reza Faiz, Farnad Imani, Geoffrey Grant Hobika, Armaghan Abbasi, Nader D Nader
OBJECTIVE: To compare the analgesic effects of femoral nerve block (FNB) and adductor canal block (ACB) after arthroscopic knee surgery. METHODS: This was a prospective randomised clinical trial that enrolled 92 patients undergoing arthroscopic knee surgery. Ultrasound-guided FNB or ACB was performed immediately after surgery for pain relief. Visual analogue scale (VAS) scores and modified sedation-agitation scale (SAS) were recorded and analysed immediately following block and at 3, 6, 12 and 24 hours...
August 2017: Turkish Journal of Anaesthesiology and Reanimation
https://www.readbyqxmd.com/read/28861197/comparison-of-the-effect-of-continuous-femoral-nerve-block-and-adductor-canal-block-after-primary-total-knee-arthroplasty
#3
Seung Suk Seo, Ok Gul Kim, Jin Hyeok Seo, Do Hoon Kim, Youn Gu Kim, Beyoung Yun Park
BACKGROUND: This study aimed to compare the effects of femoral nerve block and adductor canal block on postoperative pain, quadriceps strength, and walking ability after primary total knee arthroplasty. METHODS: Between November 2014 and February 2015, 60 patients underwent primary total knee arthroplasty. Thirty patients received femoral nerve block and the other 30 received adductor canal block for postoperative pain control. Before spinal anesthesia, the patients received nerve block via a catheter (20 mL 0...
September 2017: Clinics in Orthopedic Surgery
https://www.readbyqxmd.com/read/28799964/the-effect-of-adductor-canal-block-on-knee-extensor-muscle-strength-6-weeks-after-total-knee-arthroplasty-a-randomized-controlled-trial
#4
Nicolas Rousseau-Saine, Stephan R Williams, François Girard, Luc J Hébert, Florian Robin, Luc Duchesne, Frédéric Lavoie, Monique Ruel
BACKGROUND: Total knee arthroplasty (TKA) reduces knee extensor muscle strength (KES) in the operated limb for several months after the surgery. Immediately after TKA, compared to either inguinal femoral nerve block or placebo, adductor canal block (ACB) better preserves KES. Whether this short-term increase in KES is maintained several weeks after surgery remains unknown. We hypothesized that 48 hours of continuous ACB immediately after TKA would improve KES 6 weeks after TKA, compared to placebo...
August 9, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28763413/ultrasound-guided-motor-sparing-knee-blocks-for-postoperative-analgesia-following-total-knee-arthroplasty-a-randomized-blinded-study
#5
Olawale A Sogbein, Rakesh V Sondekoppam, Dianne Bryant, David F Johnston, Edward M Vasarhelyi, Steven MacDonald, Brent Lanting, Sugantha Ganapathy, James L Howard
BACKGROUND: Pain following total knee arthroplasty (TKA) is often severe and can inhibit rehabilitation. Motor-sparing analgesic techniques such as periarticular infiltrations and adductor canal blocks have been popularized for knee analgesia since they preserve motor strength and permit early mobilization. Our primary objective was to compare the duration of analgesia from motor-sparing blocks with that of a standard periarticular infiltration. We used the time to first rescue analgesia as the end point...
August 2, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/28687982/adductor-canal-block-in-combination-with-posterior-capsular-infiltration-on-the-pain-control-after-tka
#6
M Zhou, H Ding, J Ke
BACKGROUND: Adductor canal block (ACB) and local infiltration anesthesia (LIA) are both widely accepted techniques for postoperative pain control without quadriceps weakness after total knee arthroplasty (TKA). However, the above techniques are insufficient in efficacy or duration. AIMS: The aim of our study was to address whether ACB plus posterior capsular infiltration (PCI) result in improved analgesia compared with ACB or LIA in patients underwent TKA during 48 h after operation...
July 7, 2017: Irish Journal of Medical Science
https://www.readbyqxmd.com/read/28656158/adductor-canal-block-for-knee-surgeries-an-emerging-analgesic-technique
#7
EDITORIAL
Moahammad R Rasouli, Eugene R Viscusi
No abstract text is available yet for this article.
May 2017: Archives of Bone and Joint Surgery
https://www.readbyqxmd.com/read/28627290/continuous-adductor-canal-block-added-to-local-infiltration-analgesia-lia-after-total-knee-arthroplasty-has-no-additional-benefits-on-pain-and-ambulation-on-postoperative-day-1-and-2-compared-with-lia-alone
#8
RANDOMIZED CONTROLLED TRIAL
Svava Gudmundsdottir, Jonas L Franklin
Background and purpose - The additional effects of a continuous adductor canal block (ACB) compared with a single-dose local infiltration anesthesia (LIA) after total knee arthroplasty (TKA) has not been widely researched. Both methods have good effect individually. We hypothesized that a continuous ACB added to a single-dose LIA would lower pain scores while ambulating on postoperative day 1 (POD1) and postoperative day 2 (POD2). Patients and methods - 69 participants were included in this prospective, randomized, double-blind, placebo-controlled trial...
October 2017: Acta Orthopaedica
https://www.readbyqxmd.com/read/28617716/hybrid-blocks-for-total-knee-arthroplasty-a-technical-description
#9
David F Johnston, Rakesh V Sondekoppam, Vishal Uppal, James L Howard, Sugantha Ganapathy
This narrative review article aims to examine current evidence of knee innervation in order to develop a technique of targeting pure sensory innervation of the knee joint without compromising motor function. A literature review of knee innervation was performed to gain an anatomic understanding of terminal sensory branches of the relevant target nerves (femoral, obturator, sciatic, and lateral femoral cutaneous). Pure sensory block of the knee joint is challenging due to important contributions from the muscular innervation close to the joint and the variability of nerves afferents contained within and around the adductor canal...
June 14, 2017: Clinical Journal of Pain
https://www.readbyqxmd.com/read/28606458/is-adductor-canal-block-better-than-femoral-nerve-block-in-primary-total-knee-arthroplasty-a-grade-analysis-of-the-evidence-through-a-systematic-review-and-meta-analysis
#10
REVIEW
Ming-Jie Kuang, Jian-Xiong Ma, Lin Fu, Wei-Wei He, Jie Zhao, Xin-Long Ma
BACKGROUND: Total knee arthroplasty (TKA) is associated with intense postoperative pain with a need for early ambulation to gain function and prevent postoperative complications. Compared with femoral nerve block (FNB), adductor canal block (ACB) can relieve postoperative pain and preserve quadriceps muscle strength. This meta-analysis was conducted to investigate which analgesic method provides better pain relief and functional recovery after TKA. METHOD: We conducted a meta-analysis to identify relevant randomized controlled trials involving ACB and FNB after TKA in electronic databases, including Web of Science, Embase, PubMed, and the Cochrane Library, up to November 2016...
May 17, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28545172/femoral-nerve-block-versus-adductor-canal-block-for-analgesia-after-total-knee-arthroplasty
#11
REVIEW
In Jun Koh, Young Jun Choi, Man Soo Kim, Hyun Jung Koh, Min Sung Kang, Yong In
Inadequate pain management after total knee arthroplasty (TKA) impedes recovery, increases the risk of postoperative complications, and results in patient dissatisfaction. Although the preemptive use of multimodal measures is currently considered the principle of pain management after TKA, no gold standard pain management protocol has been established. Peripheral nerve blocks have been used as part of a contemporary multimodal approach to pain control after TKA. Femoral nerve block (FNB) has excellent postoperative analgesia and is now a commonly used analgesic modality for TKA pain control...
June 1, 2017: Knee Surgery & related Research
https://www.readbyqxmd.com/read/28464196/does-addition-of-adductor-canal-blockade-to-multimodal-periarticular-analgesia-improve-discharge-status-pain-levels-opioid-use-and-length-of-stay-after-total-knee-arthroplasty
#12
Chukwuweike U Gwam, Jaydev B Mistry, Ifie V Richards, Dhrudeep Patel, Nirav G Patel, Melbin Thomas, Hephzibah Adamu, Ronald E Delanois
Total knee arthroplasty (TKA) can be associated with substantial postoperative pain that may affect satisfaction and return to function. Various forms of pain control have been used; however, multimodal periarticular analgesia (MPA) and adductor canal block (ACB) have recently gained popularity. The purpose of this study was to compare (1) discharge status, (2) pain levels, (3) postoperative opioid consumption, and (4) length of stay (LOS) between TKA patients who received MPA only and those who received both MPA and ACB...
May 2, 2017: Journal of Knee Surgery
https://www.readbyqxmd.com/read/28419047/the-subsartorial-approach-to-the-continuous-adductor-canal-block-safer
#13
Andrew Lansdown, Lucy Kelly, Brett Fritsch, Peter Kam
No abstract text is available yet for this article.
May 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28410261/successful-continuous-adductor-canal-block-placement-in-a-patient-with-absent-sartorius-muscle-a-case-report
#14
Shin-E Lin, David B Auyong, Aaron B Dahl, Neil A Hanson
We report a novel case of a patient who presented for elective total knee arthroplasty and had distorted adductor canal anatomy due to previous sartorius rotational flap surgery. Despite the lack of a sartorius muscle on the intended operative limb, we describe the successful placement of a continuous adductor canal block. This case is a clinically relevant example that highlights the importance of the vastoadductor membrane as the anatomical anteromedial boundary for the adductor canal, and that it remains intact even after sartorius muscle flap surgery...
August 15, 2017: A & A Case Reports
https://www.readbyqxmd.com/read/28357555/morphological-study-and-relations-of-the-fascia-vasto-adductoria
#15
Eman Elazab Beheiry Elazab
The precise description of the fascia vasto-adductoria (FVA) has become an issue of great surgical and clinical importance. Neurovascular entrapment within the adductor canal (AC) may simulate many clinical conditions for cases presented with medial knee or leg pain and ischemic manifestations of the leg. The aim of the present work is to describe the morphological features of the FVA and to elucidate its neurovascular relations. Forty thigh specimens, pertaining to 15 embalmed and five fresh adult human cadavers, were dissected in pursuit of this aim...
March 29, 2017: Surgical and Radiologic Anatomy: SRA
https://www.readbyqxmd.com/read/28328826/effect-of-adductor-canal-block-on-medial-compartment-knee-pain-in-patients-with-knee-osteoarthritis-retrospective-comparative-study
#16
COMPARATIVE STUDY
Doo-Hyung Lee, Michael Y Lee, Kyu-Sung Kwack, Seung-Hyun Yoon
Knee osteoarthritis (KOA) is a common disease in middle-aged and elderly people. Pain is the chief complaint of symptomatic KOA and a leading cause of chronic disability, which is most often found in medial knees. The aim of this study is to evaluate the efficacy of pain relief and functional improvement in KOA patients treated with ultrasound-guided adductor canal block (ACB).This is a 3-month retrospective case-controlled comparative study. Two hundred patients with anteromedial knee pain owing to KOA that was unresponsive to 3-month long conservative treatments...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28283810/anesthetic-and-analgesic-management-for-outpatient-knee-arthroplasty
#17
REVIEW
Chris Cullom, Jonathan T Weed
PURPOSE OF REVIEW: Total knee arthroplasty traditionally has been associated with significant postoperative pain that can limit recovery and prolong hospital length of stay. Recently, however, due to financial pressures and an emphasis on improving patient satisfaction, many institutions are implementing outpatient and short-stay programs for patients undergoing this procedure. An effective perioperative anesthetic plan is an essential quality of a successful outpatient joint replacement program...
May 2017: Current Pain and Headache Reports
https://www.readbyqxmd.com/read/28277593/pain-management-with-adductor-canal-blockade-or-multimodal-periarticular-analgesia-in-elderly-total-knee-arthroplasty-patients
#18
Chukwuweike U Gwam, Nequesha Mohamed, Jaydev B Mistry, Melbin Thomas, Morad Chughtai, Sabahat Khan, Anton Khlopas, Michael A Mont, Ronald E Delanois
INTRODUCTION: Post-operative pain management in elderly total knee arthroplasty (TKA) patients has traditionally included opioids, epidurals, and femoral nerve blocks. Although these modalities are effective, they are often associated with adverse side effects, which may have a greater impact on this population. Alternative modalities, such as adductor canal blocks (ACB) and multimodal periarticular analgesia (MPA) have demonstrated great efficacy with a low side effect profile. However, it is unknown if one modality is advantageous over the other in the elderly...
March 9, 2017: Surgical Technology International
https://www.readbyqxmd.com/read/28215966/does-patient-perception-differ-following-adductor-canal-block-and-femoral-nerve-block-in-total-knee-arthroplasty-a-simultaneous-bilateral-randomized-study
#19
Hyun J Koh, In J Koh, Man S Kim, Keun Y Choi, Hyeon U Jo, Yong In
BACKGROUND: Femoral nerve block (FNB) has been used as part of the multimodal analgesia after total knee arthroplasty (TKA), but leads to weakness in the quadriceps muscles. Recently, adductor canal block (ACB) was reported to provide effective pain relief while sparing the strength of the quadriceps. This simultaneous bilateral randomized study investigated whether patients perceived differences between ACB and the FNB after same-day bilateral TKA. METHODS: We performed a prospective simultaneous bilateral randomized study in 50 patients scheduled to undergo same-day bilateral TKA...
June 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28203021/-comparision-for-clinical-efficiency-of-continuous-adductor-canal-block-and-femoral-nerve-block-in-total-knee-arthroplasty
#20
M W Zhao, N Wang, L Zeng, M Li, Z K Zhao, H Zhang, H Tian
OBJECTIVE: To compare the pain control efficiency of continuous adductor canal block (ACB) and femoral nerve block (FNB) in total knee arthroplasty. METHODS: From April to September 2016, patients with severe knee osteoarthritis undergoing primary unilateral total knee arthroplasty (TKA) were prospectively observed, and all the patients were randomized received ultrasound-guided continuous ACB or FNB after surgery. Numeric pain rating scales(NPRS)pain scores in rest and activity 2, 6, 12, 24 and 48 h after surgery were collected, and the preoperative and postoperative quadriceps strength at 24 and 48 h were analyzed...
February 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
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