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quadratus lumborum block

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https://www.readbyqxmd.com/read/29389680/spread-of-quadratus-lumborum-block-to-the-paravertebral-space-via-intramuscular-injection-a-volunteer-study
#1
Takahiro Tamura, Kana Kitamura, Shuichi Yokota, Shigeki Ito, Yasuyuki Shibata, Kimitoshi Nishiwaki
BACKGROUND AND OBJECTIVES: Several types of quadratus lumborum block (QLB) are used for postoperative analgesia and are believed to be effective against both somatic and visceral pain via a local anesthetic (LA) effect in the paravertebral space (PVS). However, it remains unclear whether all QLB techniques result in LA spread into the PVS. We hypothesized that LA administered via intramuscular QLB would spread into the paravertebral space and investigated the spread and sensory block area of LA in intramuscular QLB...
January 31, 2018: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/29336523/quadratus-lumborum-block-in-management-of-severe-pain-after-uterine-artery-embolization
#2
B Ben-David, Z Kaligozhin, D Viderman
BACKGROUND AND OBJECTIVES: The quadratus lumborum (QL) block has been widely used for acute postoperative pain management after numerous surgical procedures including urological, abdominal, gynaecological and orthopaedic surgical procedures. The local anaesthetic spread in this area can provide unilateral sensory block in T6-L2 dermatomes. We performed bilateral quadratus lumborum block for the management of acute pain after the uterine artery embolization (UAE). METHODS: A 43-year-old woman was admitted to the gynaecology department of Mother and Child Hospital, University Medical Center, for uterine artery embolization...
January 16, 2018: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/29242658/quadratus-lumborum-block-for-post-operative-pain-relief-in-patient-with-prune-belly-syndrome
#3
Chitra Garg, Sangeeta Khanna, Yatin Mehta
Abdominal field blocks are commonly used as part of multimodal analgesia for post-operative pain relief in patients undergoing abdominal surgery. Conventionally, transversus abdominis plane block is used, but has the disadvantage of limited spread only to T10-T12 segments, providing only partial pain relief. The new quadratus lumborum (QL) block has the advantage of providing wider sensory block from T6 to L1 and thus has an evolving role in opioid-free anaesthesia. Opioid-induced cough depression, urinary retention, and drowsiness can be problematic in patients with Prune belly syndrome, who have deficient abdominal muscles and myriad of genitourinary problems...
October 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/29164530/ultrasound-guided-lateral-medial-transmuscular-quadratus-lumborum-block-for-analgesia-following-anterior-iliac-crest-bone-graft-harvesting-a-clinical-and-anatomical-study
#4
Rakesh V Sondekoppam, Vivian Ip, David F Johnston, Vishal Uppal, Marjorie Johnson, Sugantha Ganapathy, Ban C H Tsui
BACKGROUND: The anterior iliac crest (AIC) is one of the most common sites for harvesting autologous bone, but the associated postoperative pain can result in significant morbidity. Recently, the transmuscular quadratus lumborum block (TQL) has been described to anesthetize the thoraco-lumbar nerves. This study utilizes a combination of cadaveric models and clinical case studies to evaluate the dermatomal coverage and analgesic utility of TQL for AIC bone graft donor site analgesia. METHODS: Ten ultrasound-guided TQL injections were performed in five cadaver specimens using a lateral-to-medial transmuscular approach...
November 21, 2017: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/29135590/the-analgesic-effect-of-ultrasound-guided-quadratus-lumborum-block-after-cesarean-delivery-a-randomized-clinical-trial
#5
Anders Krohg, Kyrre Ullensvang, Leiv Arne Rosseland, Eldrid Langesæter, Axel R Sauter
BACKGROUND: Landmark and ultrasound-guided transversus abdominis plane blocks have demonstrated an opioid-sparing effect postoperatively after cesarean delivery. The more posterior quadratus lumborum (QL) might provide superior local anesthetic spread to the thoracolumbar fascia and paravertebral space. The aim of our study was to evaluate the efficacy of the QL block after cesarean delivery. METHODS: A randomized, double-blind, controlled trial was performed. Forty parturients undergoing cesarean delivery received bilateral ultrasound-guided QL blocks with either 2 mg/mL ropivacaine or saline postoperatively...
November 10, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/29103570/quadratus-lumborum-blocks
#6
REVIEW
Hesham Elsharkawy
No abstract text is available yet for this article.
2017: Advances in Anesthesia
https://www.readbyqxmd.com/read/29095712/ultrasound-guided-transversalis-fascia-plane-block-an-alternative-approach-for-anesthesia-in-inguinal-herniorrhaphy-a-case-report
#7
Paolo Scimia, Erika Basso Ricci, Emiliano Petrucci, Astrid Ursula Behr, Franco Marinangeli, Pierfrancesco Fusco
Ultrasound (US)-guided transversalis fascia plane block (TFPB) was first described by Hebbard as a technique for blockade of T12-L1 nerves. Although this technique appears similar to the quadratus lumborum 1 block, the point of injection is more caudal and anterior, specifically targeting ilioinguinal and iliohypogastric nerves. There are only few published data on US-guided TFPB demonstrating effective postoperative analgesia in iliac crest bone graft harvesting. We report the use of US-guided TFPB in a patient undergoing inguinal herniorrhaphy...
November 1, 2017: A & A Case Reports
https://www.readbyqxmd.com/read/29033750/bilateral-quadratus-lumborum-block-for-postoperative-analgesia-in-a-von-hippel-lindau-syndrome-patient-undergoing-laparoscopic-radical-nephrectomy
#8
Gaurav Sindwani, Sandeep Sahu, Aditi Suri, Zakia Saeed
No abstract text is available yet for this article.
October 2017: Saudi Journal of Anaesthesia
https://www.readbyqxmd.com/read/28802593/evaluation-of-ultrasound-guided-posterior-quadratus-lumborum-block-for-postoperative-analgesia-after-laparoscopic-gynecologic-surgery
#9
Junichi Ishio, Nobuyasu Komasawa, Haruki Kido, Toshiaki Minami
STUDY OBJECTIVE: This study aimed to determine the efficacy of ultrasound-guided posterior quadratus lumborum block (QLB) in treating postoperative pain following laparoscopic gynecologic surgery. DESIGN: Prospective randomized controlled study. PATIENTS: Seventy adult patients scheduled for elective laparoscopic gynaecological surgery under general anesthesia. INTERVENTION: This randomized controlled study involved two groups of adult females who were scheduled to undergo laparoscopic gynecologic surgery under general anesthesia...
September 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28759502/quadratus-lumborum-block-versus-transversus-abdominis-plane-block-in-children-undergoing-low-abdominal-surgery-a-randomized-controlled-trial
#10
Gözen Öksüz, Bora Bilal, Yavuz Gürkan, Aykut Urfalioğlu, Mahmut Arslan, Gökçe Gişi, Hafize Öksüz
BACKGROUND AND OBJECTIVES: Truncal blocks have a place within multimodal analgesia techniques in abdominal surgery. The quadratus lumborum block is a new abdominal truncal block used for somatic analgesia of both the upper and lower abdomen. In this prospective, double-blind, randomized study, we aimed to compare quadratus lumborum block and transversus abdominis plane block in pediatric patients undergoing lower abdominal surgery. METHODS: Fifty-three children undergoing unilateral inguinal hernia repair or orchiopexy surgery were randomized into 2 groups: transversus abdominis plane block and quadratus lumborum block...
September 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28731927/injectate-spread-following-anterior-sub-costal-and-posterior-approaches-to-the-quadratus-lumborum-block-a-comparative-cadaveric-study
#11
Hesham Elsharkawy, Kariem El-Boghdadly, Sree Kolli, Wael A S Esa, Sean DeGrande, Loran M Soliman, Richard L Drake
BACKGROUND: The dermatomal level of analgesia achieved with quadratus lumborum blocks varies according to the location of injection. The most commonly used approaches are either at the postero-lateral aspect or anterior to the quadratus lumborum muscle. OBJECTIVE: To determine whether the site of injection of contrast dye around the quadratus lumborum muscle of cadavers affects the extent and mechanism of dye spread. DESIGN: Observational human cadaver study...
September 2017: European Journal of Anaesthesiology
https://www.readbyqxmd.com/read/28679202/the-ultrasound-guided-transmuscular-quadratus-lumborum-block-for-perioperative-analgesia-in-open-nephrectomy-a-case-report
#12
Ruggero M Corso, Emanuele Piraccini, Massimiliano Sorbello, Daniele Bellantonio, Mario Tedesco
No abstract text is available yet for this article.
July 5, 2017: Minerva Anestesiologica
https://www.readbyqxmd.com/read/28632686/quadratus-lumborum-1-and-transversalis-fascia-blocks-different-names-for-the-same-posterior-pararenal-space-block
#13
Olivier Choquet, Xavier Capdevila
No abstract text is available yet for this article.
July 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28609336/extravasated-fluid-in-hip-arthroscopy-and-pain-is-quadratus-lumborum-block-the-answer
#14
Bruce Ben-David, Luca La Colla
No abstract text is available yet for this article.
July 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28549524/-quadratus-lumborum-block-are-we-aware-of-its-side-effects-a-report-of-2-cases
#15
Miguel Sá, José Miguel Cardoso, Hugo Reis, Marta Esteves, José Sampaio, Isabel Gouveia, Pilar Carballada, Célia Pinheiro, Duarte Machado
BACKGROUND AND OBJECTIVES: The quadratus lumborum block was initially described in 2007 and aims at blocking the same nerves as the ones involved on the Transverse Abdominis Plane block, while accomplishing some visceral enervation as well due to closer proximity with the neuroaxis and sympathetic trunk. Given its versatility, we have successfully used it in a wide range of procedures. We report two cases where we believe the dispersion of local anesthetic is likely to have led to a previously undescribed complication...
May 23, 2017: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/28515534/quadratus-lumborum-block-for-post-caesarean-analgesia
#16
Sukhyanti Kerai, Kirti Nath Saxena
No abstract text is available yet for this article.
April 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28515533/bilateral-quadratus-lumborum-block-for-post-caesarean-analgesia
#17
Abhijit Nair
No abstract text is available yet for this article.
April 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28512101/novel-use-of-combination-of-electromyography-and-ultrasound-to-guide-quadratus-lumborum-block-after-open-appendicectomy
#18
Cormac F Mullins, Conor O'Brien, Therese C O'Connor
The quadratus lumborum (QL) block facilitates the administration of anaesthesia to the anterior abdominal wall. The use of ultrasound (US) improves the accuracy of the QL block and reduces the risk of adverse events. Electromyography (EMG) in combination with US for muscle plane blocks has not been described previously. We postulated that the addition of EMG-guided needle positioning might assist the execution of this block. This case report describes the first use of combined needle EMG and US to carry out a QL block performed for postoperative analgesia following an open appendicectomy...
May 15, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28416174/-ultrasound-guided-quadratus-lumborum-block-for-analgesia-after-cesarean-delivery-case-series
#19
Ilana Sebbag, Fatemah Qasem, Shalini Dhir
INTRODUCTION: The majority of women having planned cesarean section receive spinal anesthesia for the procedure. Typically, spinal opioids are administered during the same time as a component of multimodal analgesia to provide pain relief in the 16-24h period postoperatively. The quadratus lumborum block is a regional analgesic technique that blocks T5-L1 nerve branches and has an evolving role in postoperative analgesia for lower abdominal surgeries and may be a potential alternative to spinal opioids...
July 2017: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/28277325/the-pathway-of-injectate-spread-with-the-transmuscular-quadratus-lumborum-block-a-cadaver-study
#20
Mette Dam, Bernhard Moriggl, Christian K Hansen, Romed Hoermann, Thomas F Bendtsen, Jens Børglum
BACKGROUND: The spread of injectate resulting from a transmuscular quadratus lumborum (TQL) block and a transverse oblique paramedian (TOP) TQL block has never been examined. The aim of this cadaveric study was to investigate by which pathway the injectate spreads cephalad into the thoracic paravertebral space and which nerves were dyed by the injectate cephalad and caudad to the diaphragm when performing a TQL and a TOP TQL block. We also aimed to investigate whether the thoracic and lumbar sympathetic trunks as well as the lumbar plexus were covered by the injectate...
July 2017: Anesthesia and Analgesia
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