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Cervical plexus block

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https://www.readbyqxmd.com/read/29338149/injection-pressure-mapping-of-intraneural-vs-perineural-injections-further-lessons-from-cadaveric-studies
#1
Andrzej Krol, Arber Vala, Leonidas Phylactides, Matthew Szarko, Miguel A Reina, Jose de Andrés
BACKGROUND: The aim of the study was to investigate the difference between intraneural and perineural injection pressures in human cadavers. Targeted nerves included the cervical roots, the supraclavicular and infraclavicular brachial plexus, the sciatic-subgluteal nerve and the common peroneal and tibial nerves. METHODS: Ten readings were obtained for each nerve location. 1mL of 0.9% NaCl was injected over ten seconds - deliberately slower than in clinical practice to eliminate the risk of aberrant readings relating to the speed of injection...
January 16, 2018: Minerva Anestesiologica
https://www.readbyqxmd.com/read/29307909/role-of-superficial-cervical-plexus-block-in-somatic-referred-cervical-spine-pain
#2
Deepak Thapa, Vanita Ahuja, Deepanshu Dhiman
No abstract text is available yet for this article.
December 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/29284890/a-safe-regional-technique-in-a-high-risk-patient-cervical-plexus-blockage
#3
Ayhan Kaydu, Ebru Tarıkçı Kılıç, Erhan Gökçek, Mehmet Salim Akdemir
Regional anesthesia in the form of combined cervical plexus block is gaining popularity as a technique of choice for cervical spine surgeries, especially for urgent ones. An important advantage is that it allows continuous monitoring of patient's neurological status. The success of the block often depends on accurate placement of the local anesthetic. Landmarks for the block are therefore of great importance. In this case, we aimed to present a 74-year-old man with C4-5 odontoid fracture. We planned to perform a unilateral combined cervical plexus block for anterior cervical instrumentation and fusion (ACIF) operation because of his associated high-risk comorbid disorders...
October 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/29226148/transition-from-deep-regional-blocks-toward-deep-nerve-hydrodissection-in-the-upper-body-and-torso-method-description-and-results-from-a-retrospective-chart-review-of-the-analgesic-effect-of-5-dextrose-water-as-the-primary-hydrodissection-injectate-to-enhance
#4
Stanley K H Lam, Kenneth Dean Reeves, An-Lin Cheng
Deep nerve hydrodissection uses fluid injection under pressure to purposely separate nerves from areas of suspected fascial compression, which are increasingly viewed as potential perpetuating factors in recalcitrant neuropathic pain/complex regional pain. The usage of 5% dextrose water (D5W) as a primary injectate for hydrodissection, with or without low dose anesthetic, could limit anesthetic-related toxicity. An analgesic effect of 5% dextrose water (D5W) upon perineural injection in patients with chronic neuropathic pain has recently been described...
2017: BioMed Research International
https://www.readbyqxmd.com/read/29156485/-cervical-plexus-blocks
#5
Ronald Seidel
Blockades of the cervical plexus are established anesthesia procedures, not only in the context of operative carotid revascularizations. Recent investigations define inner sonoanatomic landmarks as well as the importance of brain nerves for innervation in the neck region. The present practice-oriented article discusses current study results, alternative techniques (ultrasound- versus landmark-guided) and fields of application (carotid desobliteration, surgery of the shoulder, ear and infraclavicular region)...
November 2017: Anästhesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie: AINS
https://www.readbyqxmd.com/read/29147113/clinical-presentation-management-and-outcomes-of-primary-hyperparathyroidism-during-pregnancy
#6
Ya Hu, Ming Cui, Zhengyi Sun, Zhe Su, Xiang Gao, Quan Liao, Yupei Zhao
Background: Primary hyperparathyroidism (pHPT) in pregnancy is a rare event, but it poses a significant risk to mothers and fetuses. The optimal treatment strategy remains controversial. Methods: We present a consecutive series of twelve pregnant women with pHPT. Results: Twelve women were diagnosed with pHPT during pregnancy or in the postpartum period. Four of them presented no symptoms or mild symptoms. Four patients experienced serious complications, including hypercalcaemic crisis, acute pancreatitis, and eclampsia...
2017: International Journal of Endocrinology
https://www.readbyqxmd.com/read/29125113/ultrasound-guided-selective-cervical-nerve-root-block-plus-superficial-cervical-plexus-block-for-minimally-invasive-parathyroidectomy
#7
Xu Li, Min-Na Li, Xu-Lei Cui, Shu-Ai Tang, Ya Hu, Quan Liao, Yu-Guang Huang
Objective To explore the efficacy and safety of ultrasound-guided cervical root block (CRB) in patients undergoing minimally invasive parathyroidectomy (MIP).Methods We enrolled 35 patients with hyperparathyroidism undergoing MIP in Peking Union Medical College Hospital.C4-7 nerve roots were identified in ultrasound imaging by the shape of the transverse process.A 50 mm insulated needle was gently introduced by an in-plane approach toward the posterior edge of the nerve root located at the inside of the posterior tubercle...
October 30, 2017: Zhongguo Yi Xue Ke Xue Yuan Xue Bao. Acta Academiae Medicinae Sinicae
https://www.readbyqxmd.com/read/29123624/state-of-education-regarding-ultrasound-guided-interventions-during-pain-fellowships-in-korea-a-survey-of-recent-fellows
#8
Hyung Tae Kim, Sae Young Kim, Gyung Jo Byun, Byung Chul Shin, Jin Young Lee, Eun Joo Choi, Jong Bum Choi, Ji Hee Hong, Seung Won Choi, Yeon Dong Kim
Background: Recently, the use of ultrasound (US) techniques in regional anesthesia and pain medicine has increased significantly. However, the current extent of training in the use of US-guided pain management procedures in Korea remains unknown. The purpose of the present study was to assess the current state of US training provided during Korean Pain Society (KPS) pain fellowship programs through the comparative analysis between training hospitals. Methods: We conducted an anonymous survey of 51 pain physicians who had completed KPS fellowships in 2017...
October 2017: Korean Journal of Pain
https://www.readbyqxmd.com/read/29046933/-regional-anesthesia-are-the-standards-changing
#9
REVIEW
T Volk, C Kubulus
Regional anesthesia has undergone many changes over the years and the increasing use of ultrasound has certainly played an important role in this. Apart from individual case reports in the literature of very different blocking options, some new procedures seem to have become established and can be broadly applied. Among these are blockades, by which ultrasound-guided injection of local anesthetics is carried out in fascial or muscular layers rather than around target nerves (e.g. cervical plexus blocks and truncal blocks)...
October 18, 2017: Der Anaesthesist
https://www.readbyqxmd.com/read/28776638/a-novel-combination-of-peripheral-nerve-blocks-for-arthroscopic-shoulder-surgery
#10
D Musso, S Flohr-Madsen, K Meknas, T Wilsgaard, L M Ytrebø, Ø Klaastad
BACKGROUND: Interscalene brachial plexus block is currently the gold standard for intra- and post-operative pain management for patients undergoing arthroscopic shoulder surgery. However, it is associated with block related complications, of which effect on the phrenic nerve have been of most interest. Side effects caused by general anesthesia, when this is required, are also a concern. We hypothesized that the combination of superficial cervical plexus block, suprascapular nerve block, and infraclavicular brachial plexus block would provide a good alternative to interscalene block and general anesthesia...
October 2017: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/28761368/ultrasound-guided-bilateral-superficial-cervical-plexus-block-is-more-effective-than-landmark-technique-for-reducing-pain-from-thyroidectomy
#11
Tjokorda Gde Agung Senapathi, I Made Gede Widnyana, I Gusti Ngurah Mahaalit Aribawa, Made Wiryana, I Ketut Sinardja, I Ketut Wibawa Nada, Aa Gde Putra Semara Jaya, I Gede Koko Swadharma Putra
PURPOSE: Thyroidectomy causes postoperative pain and patient discomfort. Bilateral superficial cervical plexus block is a regional anesthesia technique that can provide analgesia during and after surgery. This study aims to compare the effectiveness of ultrasound (US)-guided versus landmark (LM) technique for bilateral superficial cervical plexus block in thyroidectomy. PATIENTS AND METHODS: Thirty-six patients undergoing thyroidectomy were divided into two groups randomly (n=18); either US-guided (US group) or LM technique (LM group) for bilateral superficial cervical plexus block...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/28746327/regional-anaesthesia-in-clavicle-surgery
#12
B R Shrestha, P Sharma
In routine practice, regional anaesthesia is less commonly used for clavicular fracture compared to general anaesthesia. We report two cases of clavicle fracture for which operative treatment was done under combined superficial cervical plexus and interscalene brachial plexus block. In both the cases combination of ropivacaine and dexmeditomidine was used for block. Both the patients exhibited comfort and there was no additional analgesic demand in both the cases. Thus combination of interscalene and superficial cervical plexus block can prove to be useful in patients with clavicle fracture where administration of general anaesthesia and its adverse effects could be avoided...
April 2017: JNMA; Journal of the Nepal Medical Association
https://www.readbyqxmd.com/read/28651520/surgical-anesthesia-with-a-combination-of-t12-paravertebral-block-and-lumbar-plexus-sacral-plexus-block-for-hip-replacement-in-ankylosing-spondylitis-care-compliant-4-case-reports
#13
Xijian Ke, Ji Li, Yong Liu, Xi Wu, Wei Mei
BACKGROUND: Anesthesia management for patients with severe ankylosing spondylitis scheduled for total hip arthroplasty is challenging due to a potential difficult airway and difficult neuraxial block. We report 4 cases with ankylosing spondylitis successfully managed with a combination of lumbar plexus, sacral plexus and T12 paravertebral block. CASE PRESENTATION: Four patients were scheduled for total hip arthroplasty. All of them were diagnosed as severe ankylosing spondylitis with rigidity and immobilization of cervical and lumbar spine and hip joints...
June 26, 2017: BMC Anesthesiology
https://www.readbyqxmd.com/read/28639240/approach-to-thyroid-carcinoma-in-pregnancy
#14
Cristina Modesti, Paola Aceto, Lucia Masini, Celestino Pio Lombardi, Rocco Bellantone, Liliana Sollazzi
Thyroid carcinoma is the first cancer found in general population and the second diagnosed during pregnancy following the breast one. Diagnostic and therapeutic approaches to thyroid malignancy in pregnant women pose several and serious issues to the physicians. Even if there is no consensus about the surgical treatment of thyroid carcinomas during pregnancy, a large number of women undergo surgery over the world. The best surgical and anesthesiological treatment should be chosen after reaching a consensus between surgeons, anesthesiologists, obstetrics, and the patients...
June 2017: Updates in Surgery
https://www.readbyqxmd.com/read/28584353/lactate-pyruvate-monitoring-during-carotid-endarterectomy-under-general-anaesthesia-versus-cervical-plexus-block-a-randomised-controlled-study
#15
Gomaa Z Hussien, Ahmed M Elbadawy, Hossam A Elshamaa
BACKGROUND AND AIMS: Carotid endarterectomy (CEA) reduces the risk of stroke in patients with significant carotid stenosis and may be performed under general anaesthesia (GA) or regional anaesthesia (RA). This study aimed to compare RA and GA with regard the jugular venous bulb blood lactate and pyruvate levels. METHODS: This randomised-controlled trial was done between October-2013 and September-2015. Thirty-six patients were randomised into either GA or RA groups, with six excluded after randomisation...
May 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28520565/use-of-a-tilting-orthopedic-fracture-table-to-facilitate-proper-patient-positioning-during-intrathecal-neurolysis-with-hyperbaric-phenol-a-case-report
#16
Nathaniel H Loo, Gerald Matchett
We describe the case of a 41-year-old woman with metastatic cervical cancer and a large mass eroding into the pelvis and left lumbosacral plexus. The patient had intractable left lower extremity pain refractory to standard therapies, and she elected to undergo intrathecal neurolysis. A diagnostic intrathecal block was performed at the T11-12 interspace followed by intrathecal neurolysis with 6% phenol in glycerin on a subsequent date. During both procedures, we used a tilting radiolucent orthopedic fracture table to maintain strict left lateral-supine positioning...
September 15, 2017: A & A Case Reports
https://www.readbyqxmd.com/read/28422349/effects-of-extrinsic-cardiac-nerve-stimulation-on-atrial-fibrillation-inducibility-the-regulatory-role-of-the-spinal-cord
#17
Zixuan Dai, Congxin Huang, Qingyan Zhao, Shujuan Zhang, Hongyi Zhao, Youjing Zhang, Yongsheng Qian, Yanhong Tang
OBJECTIVE: To investigate the effect of the mutual regulation of the extrinsic cardiac nerves on atrial electrophysiology and atrial fibrillation (AF) vulnerability. METHODS AND RESULTS: Fourteen dogs were randomly divided into two groups: spinal cord stimulation (SCS) group (n = 7) and spinal cord block (SCB) group (n = 7). SCS was performed with 90% of the threshold voltage stimulating the T1 -T2 spinal level, while SCB was performed by injecting 2% lidocaine into the epidural space at the T2-3 level...
April 19, 2017: Journal of Cardiovascular Electrophysiology
https://www.readbyqxmd.com/read/28326321/ultrasound-guided-versus-fluoroscopy-guided-deep-cervical-plexus-block-for-the-treatment-of-cervicogenic-headache
#18
RANDOMIZED CONTROLLED TRIAL
Qing Wan, Haiyun Yang, Xiao Li, Caina Lin, Songjian Ke, Shaoling Wu, Chao Ma
Objective. The aim of this study was to compare the efficacy of ultrasound-guided deep cervical plexus block with fluoroscopy-guided deep cervical plexus block for patients with cervicogenic headache (CeH). Methods. A total of 56 patients with CeH were recruited and randomly assigned to either the ultrasound-guided (US) or the fluoroscopy-guided (FL) injection group. A mixture of 2-4 mL 1% lidocaine and 7 mg betamethasone was injected along C2 and/or C3 transverse process. The measurement of pain was evaluated by patients' ratings of a 10-point numerical pain scale (NPS) before and 2 wks, 12 wks, and 24 wks after treatments...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28306578/selective-low-volume-nerve-block-for-the-open-surgical-fixation-of-a-midshaft-clavicle-fracture-in-a-conscious-high-risk-patient-a-case-report
#19
Carlos I Salvadores de Arzuaga, José M Naya Sieiro, Oscar Salmeron Zafra, Miguel A González Posada, Esther Marquez Martínez
We report a case of successful intraoperative management using only low-volume regional anesthesia for the open surgical fixation of a traumatic clavicle fracture in a conscious 69-year-old man with severe chronic obstructive pulmonary disease. To avoid general anesthesia, we provided low-volume C5 and C6 nerve root blocks along with a superficial cervical plexus block using only 9 mL of anesthetic solution to avoid the often encountered complications of higher volume injections. Throughout the procedure, the patient remained comfortable and cooperative with stable hemodynamics and respiration...
June 1, 2017: A & A Case Reports
https://www.readbyqxmd.com/read/28255253/a-case-report-of-complex-auricular-neuralgia-treated-with-the-great-auricular-nerve-and-facet-blocks
#20
Marzieh Eghtesadi, Elizabeth Leroux, Grisell Vargas-Schaffer
BACKGROUND: The great auricular nerve is a cutaneous branch of the cervical plexus originating from the C2 and C3 spinal nerves. It innervates the skin over the external ear, the angle of the mandible and the parotid gland. It communicates with the ansa cervicalis. Great auricular neuralgia is rarely diagnosed in clinical practice and can be refractory. We present a new approach using ultrasound-guided nerve blocks. CASE: We present a case of a 41-year-old female with paroxysmal ear pain accompanied by dysautonomia, tingling in the tongue, dysphagia, dysarthria and abdominal symptoms...
2017: Journal of Pain Research
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