keyword
MENU ▼
Read by QxMD icon Read
search

Brachial plexus

keyword
https://www.readbyqxmd.com/read/28217059/ultrasound-guided-axillary-brachial-plexus-block-versus-local-infiltration-anesthesia-for-arteriovenous-fistula-creation-at-the-forearm-for-hemodialysis-in-patients-with-chronic-renal-failure
#1
W H Nofal, S M El Fawal, A A Shoukry, Eas Sabek, Wfa Malak
BACKGROUND: The primary failure rate for arteriovenous fistula (AVF) creation under local anesthesia for hemodialysis is about 30%. Axillary brachial plexus block (BPB) may improve blood flow through blood vessels used in fistula creation; it may improve the AVF blood flow and thus may reduce the primary failure rate after 3 months. METHODS: Hundred and forty patients with chronic renal failure scheduled for AVF creation for hemodialysis were divided into two equal groups; Group 1 (AxBP-G) received ultrasound (US) guided axillary BPB, and Group 2 (LI-G) received local infiltration...
January 2017: Saudi Journal of Anaesthesia
https://www.readbyqxmd.com/read/28215043/is-the-change-of-percutaneous-oxygen-pressure-available-to-judge-the-effects-of-brachial-plexus-block
#2
Tomoki Nishiyama
BACKGROUND: To know the objective methods of the effects of the brachial plexus block, we studied the changes in percutaneous oxygen pressure (tcPO₂) with the hypothesis that tcPO₂ increases significantly on the blocked arm in comparison with the non-blocked arm, a phenomenon which is connected with vasodilation following the brachial plexus block. METHODS: Fifteen patients scheduled for upper extremity surgery, aged 20 to 70 years, with ASA physical status I or II were included...
February 19, 2017: Anaesthesiology Intensive Therapy
https://www.readbyqxmd.com/read/28212784/intraspinal-extradural-variations-of-nerve-roots
#3
Viktor Matejčík, Zora Haviarová, Andrej Šteňo, Roman Kuruc, Juraj Šteňo
INTRODUCTION: The aim of this work is to point out the intraspinal extradural anatomical variations of nerve roots and their possible participation in radiculopathy. METHODS: The anatomical study was performed in 33 cadavers at a mean age of 46.5 and up to 24h from death. All extradural anastomoses between nerve roots were excised and examined histologically for the presence or absence of nervous tissue. The type of the plexus was defined by subtracting from the root C2...
February 14, 2017: Annals of Anatomy, Anatomischer Anzeiger: Official Organ of the Anatomische Gesellschaft
https://www.readbyqxmd.com/read/28208978/a-randomized-controlled-study-of-0-5-bupivacaine-0-5-ropivacaine-and-0-75-ropivacaine-for-supraclavicular-brachial-plexus-block
#4
Ranjan R Venkatesh, Prabhat Kumar, Ramachandran R Trissur, Sagiev Koshy George
INTRODUCTION: For any surgery in the upper extremity that does not involve the shoulder, a supraclavicular block is preferred, as it is a safe procedure associated with rapid onset and reliable anaesthesia. Although ropivacaine has been extensively studied for epidural anaesthesia, very few reports exist on its use in supraclavicular brachial plexus block. AIM: This study was conducted to investigate and compare the effectiveness of supraclavicular brachial plexus anaesthesia with two different concentrations of ropivacaine (0...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28208976/dexamethasone-as-an-adjuvant-to-bupivacaine-in-supraclavicular-brachial-plexus-block-in-paediatrics-for-post-operative-analgesia
#5
Karl Sa Ribeiro, Anjali Ollapally, Julie Misquith
INTRODUCTION: Sensory blockade of the brachial plexus with local anaesthetics for perioperative analgesia leads to stable haemodynamics intraoperatively, smoother emergence from general anaesthesia and decreased need for supplemental analgesics or suppositories in the Post-operative period. However, increasing the duration of local anaesthetic action is often desirable because it prolongs surgical anaesthesia and analgesia. Various studies in adults prove that steroids increase the duration of action of local anaesthetics when used as adjuncts...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28205463/peripheral-nerve-lymphomatosis
#6
Tun-Lin Foo, Ryan Yak, Mark E Puhaindran
Lymphoma involvement of peripheral nerves is rare and it may mimic benign neurogenic tumors or neuropraxic injury. This study presents three patterns of presentations in four patients with neurolymphomatous involvement of their peripheral nerves. We reviewed the clinical records of four patients who underwent exploratory brachial plexus surgery (n = 1), pronator tunnel decompression (n = 1) and peripheral nerve exploration (n = 2) and subsequently found to have neurolymphomatosis (NL). Histological diagnoses were diffuse large B-cell lymphoma (n = 3) and NK/T-cell lymphoma (n = 1)...
March 2017: Journal of Hand Surgery Asian-Pacific Volume
https://www.readbyqxmd.com/read/28205117/a-randomized-comparison-between-costoclavicular-and-paracoracoid-ultrasound-guided-infraclavicular-block-for-upper-limb-surgery
#7
Prangmalee Leurcharusmee, Maria Francisca Elgueta, Worakamol Tiyaprasertkul, Thitipan Sotthisopha, Artid Samerchua, Aida Gordon, Julian Aliste, Roderick J Finlayson, De Q H Tran
BACKGROUND: This two-centre randomized trial compared costoclavicular and paracoracoid ultrasound-guided infraclavicular brachial plexus block in patients undergoing upper limb surgery. We hypothesized that both techniques would result in similar onset times and designed the study as an equivalence trial. METHODS: Ninety patients undergoing upper limb surgery at or distal to the elbow were randomly allocated to receive a costoclavicular (n = 45) or paracoracoid (n = 45) ultrasound-guided infraclavicular brachial plexus block...
February 15, 2017: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/28203727/surgery-of-the-axilla-with-combined-brachial-plexus-and-intercostobrachial-nerve-block-in-the-subpectoral-intercostal-plane
#8
R Seidel, A T Gray, A Wree, M Schulze
No abstract text is available yet for this article.
March 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/28187501/anatomical-study-of-the-brachial-plexus-in-the-common-marmoset-callithrix-jacchus
#9
Kenji Emura, Takamitsu Arakawa, Toshio Terashima
To elucidate the forelimb phylogeny of primates, anatomical analysis of the brachial plexus in platyrrhines is beneficial. In the present study, six brachial plexuses and the surrounding arteries of four common marmosets were dissected. In five specimens, the brachial plexus consisted of five ventral rami from the fifth cervical nerve (C5) to the first thoracic nerve (T1). In one specimen, the ventral ramus of the fourth cervical nerve joined with the brachial plexus. In five specimens, the upper trunk was composed of C5 and the sixth cervical nerve (C6)...
February 10, 2017: Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology
https://www.readbyqxmd.com/read/28185262/ultrasound-guided-approach-to-nerves-direct-vs-tangential-and-the-incidence-of-intraneural-injection-a-cadaveric-study
#10
L A Sermeus, X Sala-Blanch, J G McDonnell, C A Lobo, B J Nicholls, G J van Geffen, O Choquet, G Iohom, B de Jose Maria Galve, C Hermans, M Lammens
This study evaluated the incidence of nerve puncture and intraneural injection based on the needle approach to the nerve (direct vs. tangential). Two expert operators in regional anaesthesia performed in-plane ultrasound-guided nerve blocks (n = 158) at different levels of the brachial plexus in cadavers, aiming either directly for the nerve (n = 77) or tangentially inferior to the nerve (n = 81). After reaching the outer limit of the nerve, the needle was intentionally advanced approximately 1 mm in both approaches, and 0...
February 10, 2017: Anaesthesia
https://www.readbyqxmd.com/read/28180101/evaluation-of-complications-after-surgical-treatment-of-thoracic-outlet-syndrome
#11
Mohammad Ali Hosseinian, Ali Gharibi Loron, Yalda Soleimanifard
BACKGROUND: Surgical treatment of thoracic outlet syndrome (TOS) is necessary when non-surgical treatments fail. Complications of surgical procedures vary from short-term post-surgical pain to permanent disability. The outcome of TOS surgery is affected by the visibility during the operation. In this study, we have compared the complications arising during the supraclavicular and the transaxillary approaches to determine the appropriate approach for TOS surgery. METHODS: In this study, 448 patients with symptoms of TOS were assessed...
February 2017: Korean Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28178091/investigating-the-efficacy-of-dexmedetomidine-as-an-adjuvant-to-local-anesthesia-in-brachial-plexus-block-a-systematic-review-and-meta-analysis-of-18-randomized-controlled-trials
#12
Nasir Hussain, Vincent Paul Grzywacz, Charles Andrew Ferreri, Amit Atrey, Laura Banfield, Naum Shaparin, Amaresh Vydyanathan
BACKGROUND AND OBJECTIVES: Dexmedetomidine has been thought to be an effective adjuvant to local anesthetics in brachial plexus blockade. We sought to clarify the uncertainty that still exists as to its true efficacy. METHODS: A meta-analysis of randomized controlled trials was conducted to assess the ability of dexmedetomidine to prolong the duration and hasten the onset of motor and sensory blockade when used as an adjuvant to local anesthesia for brachial plexus blockade versus using local anesthesia alone (control)...
March 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28175932/-nerve-injuries-and-traumatic-lesions-of-the-brachial-plexus-imaging-diagnostics-and-therapeutic-options
#13
D Schwarz, M T Pedro, C Brand, M Bendszus, G Antoniadis
CLINICAL/METHODICAL ISSUE: Traumatic lesions of peripheral nerves and the brachial plexus are feared complications because they frequently result in severe functional impairment. The prognosis is greatly dependent on the correct early diagnosis and the right choice of treatment regimen. It is important to distinguish between open and closed injuries. STANDARD RADIOLOGICAL METHODS: Initial imaging must critically evaluate or prove nerve continuity and is commonly achieved by high-resolution ultrasonography...
February 7, 2017: Der Radiologe
https://www.readbyqxmd.com/read/28175542/348%C3%A2-pain-control-by-coaptation-procedure-c3-and-c4-anterior-rami-to-brachial-plexus
#14
Shokei Yamada, Russell R Lonser, Daniel J Won, Bryan E Tsao
No abstract text is available yet for this article.
August 1, 2016: Neurosurgery
https://www.readbyqxmd.com/read/28162730/-475-pulsed-radiofrequency-of-brachial-plexus-for-the-treatment-of-refractory-shoulder-pain
#15
A Dua, J Shepherd, S Bahadur, D Martin
No abstract text is available yet for this article.
April 2016: Journal of Pain: Official Journal of the American Pain Society
https://www.readbyqxmd.com/read/28161491/shoulder-and-elbow-kinematics-during-the-mallet-score-in-obstetrical-brachial-plexus-palsy
#16
Olivier Herisson, Nathalie Maurel, Amadou Diop, Morgane Le Chatelier, Adeline Cambon-Binder, Franck Fitoussi
BACKGROUND: The physical signs of obstetrical brachial plexus palsy range from temporary upper-limb dysfunction to a lifelong impairment and deformity in one arm. The aim of this study was to analyze the kinematics of the upper limb and to evaluate the contribution of glenohumeral and scapulothoracic joints of obstetrical brachial plexus palsy children. METHODS: Six children participated in this study: 2 males and 4 females with a mean age of 11.7years. Three patients had a C5, C6 lesion and 3 had a C5, C6, C7 lesion...
January 15, 2017: Clinical Biomechanics
https://www.readbyqxmd.com/read/28160364/peripheral-nerve-stimulation-of-brachial-plexus-nerve-roots-and-supra-scapular-nerve-for-chronic-refractory-neuropathic-pain-of-the-upper-limb
#17
Bénédicte Bouche, Marie Manfiotto, Philippe Rigoard, Jean Lemarie, Véronique Dix-Neuf, Michel Lanteri-Minet, Denys Fontaine
OBJECTIVES: We report the outcome of a consecutive series of 26 patients suffering from chronic medically-refractory neuropathic pain of the upper limb (including 16 patients with complex regional pain syndrome), topographically limited, treated by brachial plexus (BP) nerve roots or supra-scapular nerve (SSN) peripheral nerve stimulation (PNS). MATERIALS AND METHODS: The technique consisted in ultrasound-guided percutaneous implantation of a cylindrical lead (Pisces-Quad, Medtronic) close to the SSN or the cervical nerve roots within the BP, depending on the pain topography...
February 3, 2017: Neuromodulation: Journal of the International Neuromodulation Society
https://www.readbyqxmd.com/read/28157792/ultrasound-guided-costoclavicular-brachial-plexus-block-sonoanatomy-technique-and-block-dynamics
#18
Jia Wei Li, Banchobporn Songthamwat, Winnie Samy, Xavier Sala-Blanch, Manoj Kumar Karmakar
BACKGROUND AND OBJECTIVES: This study aimed to describe in detail the relevant sonoanatomy, technique, and block dynamics of an ultrasound-guided costoclavicular brachial plexus block (BPB). METHODS: Thirty patients scheduled for hand or forearm surgery under a BPB underwent transverse ultrasound imaging of the medial infraclavicular fossa to identify the cords of the brachial plexus at the costoclavicular space (CCS). An ultrasound-guided BPB was then performed at the CCS with 20 mL of 0...
March 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28157791/addition-of-liposome-bupivacaine-to-bupivacaine-hcl-versus-bupivacaine-hcl-alone-for-interscalene-brachial-plexus-block-in-patients-having-major-shoulder-surgery
#19
Catherine Vandepitte, Max Kuroda, Richard Witvrouw, Ludwig Anne, Johan Bellemans, Kristoff Corten, Pascal Vanelderen, Dieter Mesotten, Ine Leunen, Micheline Heylen, Sam Van Boxstael, Monika Golebiewski, Marc Van de Velde, Nebojsa Nick Knezevic, Admir Hadzic
BACKGROUND AND OBJECTIVES: We examined whether liposome bupivacaine (Exparel) given in the interscalene brachial plexus block lowers pain in the setting of multimodal postoperative pain management for major shoulder surgery. METHODS: Fifty-two adult patients were randomized to receive either 5 mL of 0.25% bupivacaine HCl immediately followed by 10 mL of liposome bupivacaine 133 mg (n = 26) or 15 mL of 0.25% standard bupivacaine alone (n = 26) in interscalene brachial plexus block...
February 3, 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28149223/successful-nerve-transfers-for-traumatic-brachial-plexus-palsy-in-a-septuagenarian-a-case-report
#20
Parker H Johnsen, Scott W Wolfe
Background: Conventional wisdom and the available literature demonstrate compromised outcomes following nerve reconstruction for traumatic brachial plexus palsy in the elderly. We present a 74-year-old male who was reconstructed with multiple nerve transfers for brachial plexus palsy after a ski accident. Methods: Triceps to axillary nerve transfer, spinal accessory to suprascapular nerve transfer, and ulnar to musculocutaneous nerve transfer were performed 16 weeks post injury. Results: At 11 years post-op, the patient could abduct to 65° and forward flex at M4 strength, limited only by painful glenohumeral arthritis...
December 2016: Hand: Official Journal of the American Association for Hand Surgery
keyword
keyword
6452
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"