keyword
MENU ▼
Read by QxMD icon Read
search

Anesthetic nerve injury

keyword
https://www.readbyqxmd.com/read/29787414/perioperative-peripheral-nerve-injury-after-general-anesthesia-a-qualitative-systematic-review
#1
Jason Chui, John M Murkin, Karen L Posner, Karen B Domino
Perioperative peripheral nerve injury (PNI) is a well-recognized complication of general anesthesia that continues to result in patient disability and malpractice claims. However, the multifactorial etiology of PNI is often not appreciated in malpractice claims given that most PNI is alleged to be due to errors in patient positioning. New advances in monitoring may aid anesthesiologists in the early detection of PNI. This article reviews recent studies of perioperative PNI after general anesthesia and discusses the epidemiology and potential mechanisms of injury and preventive measures...
May 21, 2018: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/29701425/analgesia-management-for-mitral-valve-repair-via-minithoracotomy-a-case-report
#2
Andreia Fernandes, Clara Gaio Lima, Nelson Paulo, Catarina Celestino, Ana Fonte Boa, Fátima Lima, Manuela Vieira
INTRODUCTION: Minimally invasive cardiac surgery (MICS), via minithoracotomy, is thought to be a fast track to extubation and recovery after surgery. Chronic pain, due to intercostal nerve injury, develops in up to 50% of postthoracotomy patients.A number of regional anaesthesia and analgesia techniques may be employed, and the anaesthesiologists play a key role in facilitating optimal outcomes after surgery. METHODS: We report a case of postoperative pain management with a local anesthetic infiltration for MICS...
July 2017: Revista Portuguesa de Cirurgia Cardio-torácica e Vascular
https://www.readbyqxmd.com/read/29678320/care-of-the-patient-with-a-peripheral-nerve-block
#3
Oluwatobi O Hunter, T Edward Kim, Edward R Mariano, T Kyle Harrison
Long-acting peripheral nerve blocks provide effective postoperative pain management, but there are risks associated with rendering an extremity insensate. Perianesthesia nurses play a major role in anticipating and mitigating risks and carefully monitoring patients for potential complications. This article presents uncommon but important considerations related to the care of patients with a peripheral nerve block. These include compartment syndrome, local anesthetic systemic toxicity, thermal injuries, falls, and fractures as well as their management and prevention...
April 17, 2018: Journal of Perianesthesia Nursing: Official Journal of the American Society of PeriAnesthesia Nurses
https://www.readbyqxmd.com/read/29673816/technical-nuances-of-exposing-rat-common-carotid-arteries-for-practicing-microsurgical-anastomosis
#4
Ali Tayebi Meybodi, Joseph Aklinski, Sirin Gandhi, Mark C Preul, Michael T Lawton
BACKGROUND: Animal models are commonly used in training protocols for microsurgical vascular anastomosis. Rat common carotid arteries (CCA) are frequently used for this purpose. Much attention has been paid to the technical details of various anastomosis configurations using these arteries. However, technical nuances of exposing rat CCA have been understudied. The purpose of this study is to describe nuances of technique for safely and efficiently exposing rat CCA in preparation for a vascular anastomosis METHODS: Bilateral CCAs were exposed and prepared for anastomosis in 10 anesthetized Sprague-Dawley rats through a midline cervical incision...
April 16, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29574861/updated-retrospective-single-center-comparative-analysis-of-peripheral-nerve-block-complications-using-landmark-peripheral-nerve-stimulation-versus-ultrasound-guidance-as-a-primary-means-of-nerve-localization
#5
Vladyslav Melnyk, James W Ibinson, Michael L Kentor, Steven L Orebaugh
OBJECTIVES: The purpose of this study was to perform an updated analysis of complications associated with upper and lower extremity peripheral nerve blocks (PNBs) performed with ultrasound (US) guidance versus the landmark approach. METHODS: We conducted a single-center retrospective cohort analysis to compare the incidence of PNB complications between the techniques. The primary outcome was local anesthetic systemic toxicity (LAST), whereas the secondary outcomes included short- and long-term nerve injuries...
March 25, 2018: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/29566939/-bilateral-mandibular-nerve-injury-following-mask-ventilation-a-case-report
#6
Bahattin Tuncali, Pinar Zeyneloglu
BACKGROUND AND OBJECTIVES: Nerve injury following mask ventilation is a rare but serious anesthetic complication. The majority of reported cases are associated with excessive pressure applied to the face mask, long duration of mask ventilation, excessive digital pressure behind the mandible to relieve airway obstruction and pressure exerted by the plastic oropharyngeal airway. CASE REPORT: We present a case of bilateral mandibular nerve injury following mask ventilation with short duration, most likely due to a semi-silicone facemask with an over-inflated cushion...
March 19, 2018: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/29550808/phosphodiesterase-4-inhibitor-roflumilast-protects-rat-hippocampal-neurons-from-sevoflurane-induced-injury-via-modulation-of-mek-erk-signaling-pathway
#7
Sheng Peng, Hong-Zhu Yan, Pei-Rong Liu, Xiao-Wei Shi, Chun-Liang Liu, Qi Liu, Yu Zhang
BACKGROUND/AIMS: Sevoflurane, a commonly used volatile anesthetic, recently has been found has neurotoxicity in the central nervous system of neonatal rodents. This study aimed to reveal whether phosphodiesterase 4 (PDE-4) inhibitor roflumilast has protective functions in sevoflurane-induced nerve damage. METHODS: Hippocampal neurons were isolated from juvenile rats, and were exposed to sevoflurane with or without roflumilast treatment. Cell viability and apoptosis were respectively assessed by CCK-8 and flow cytometry...
2018: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/29550279/recovery-of-the-sub-basal-nerve-plexus-and-superficial-nerve-terminals-after-corneal-epithelial-injury-in-mice
#8
Laura E Downie, Cecilia Naranjo Golborne, Merry Chen, Ngoc Ho, Cam Hoac, Dasun Liyanapathirana, Carol Luo, Ruo Bing Wu, Holly R Chinnery
Our aim was to compare regeneration of the sub-basal nerve plexus (SBNP) and superficial nerve terminals (SNT) following corneal epithelial injury. We also sought to compare agreement when quantifying nerve parameters using different image analysis techniques. Anesthetized, female C57BL/6 mice received central 1-mm corneal epithelial abrasions. Four-weeks post-injury, eyes were enucleated and processed for PGP9.5 to visualize the corneal nerves using wholemount immunofluorescence staining and confocal microscopy...
June 2018: Experimental Eye Research
https://www.readbyqxmd.com/read/29541262/the-anatomical-nature-of-dental-paresthesia-a-quick-review
#9
REVIEW
Maha Ahmad
Dental paresthesia is loss of sensation caused by maxillary or mandibular anesthetic administration before dental treatment. This review examines inferior alveolar block paresthesia symptoms, side effect and complications. Understanding the anatomy of the pterygomandibular fossa will help in understanding the nature and causes of the dental paresthesia. In this review, we review the anatomy of the region surrounding inferior alveolar injections, anesthetic agents and also will look also into the histology and injury process of the inferior alveolar nerve...
2018: Open Dentistry Journal
https://www.readbyqxmd.com/read/29505435/effects-of-intraneural-injection-of-dexmedetomidine-in-combination-with-ropivacaine-in-rat-sciatic-nerve-block
#10
Bum-Soo Kim, Joon-Hyuk Choi, Suk-Hwan Baek, Deok-Hee Lee
BACKGROUND AND OBJECTIVES: Dexmedetomidine is known to have neural protection effect via attenuation of inflammatory responses induced by local anesthetics. We investigated whether intraneural dexmedetomidine is effective for attenuating or preventing neural injury resulting from inadvertent intraneural injection of local anesthetic. METHODS: Rats were randomly divided, and left sciatic nerve was surgically exposed. The rats received no injection (control group) or intraneural injections of 0...
May 2018: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/29465328/mechano-and-thermosensitivity-of-injured-muscle-afferents-20-to-80-days-after-nerve-injury
#11
Jan Tode, Irina Kirillova-Woytke, Vanessa H Rausch, Ralf Baron, Wilfrid Jänig
Chronic injury of limb nerves leading to neuropathic pain affects deep somatic nerves. Here the functional properties of injured afferent fibers in the lateral gastrocnemius-soleus nerve were investigated 20 and 80 days after suturing the central stump of this muscle nerve to the distal stump of the sural nerve in anesthetized rats. Neurophysiological recordings were made from afferent axons identified in either the sciatic nerve (87 A-, 63 C-fibers) or the dorsal root L4/L5 (52 A-, 26 C-fibers) by electrical stimulation of the injured nerve...
May 1, 2018: Journal of Neurophysiology
https://www.readbyqxmd.com/read/29459944/association-of-changes-in-plasma-neurofilament-light-and-tau-levels-with-anesthesia-and-surgery-results-from-the-capacity-and-arcadian-studies
#12
Lisbeth Evered, Brendan Silbert, David A Scott, Henrik Zetterberg, Kaj Blennow
Importance: Anesthesia and surgery are believed to act on the central nervous system by a fully reversible mechanism innocuous to nerve cells. Evidence that neurological sequelae may follow would challenge this belief and would thereby suggest a need to reassess theories of the mechanism of anesthetic action or the response of the central nervous system to surgery. Objective: To measure 2 biomarkers of neurological injury (neurofilament light and tau) in plasma in a series of timed collections before and after anesthesia and surgery...
February 19, 2018: JAMA Neurology
https://www.readbyqxmd.com/read/29408967/effects-of-stellate-ganglion-block-on-analgesia-produced-by-cervical-paravertebral-block-as-established-by-quantitative-sensory-testing-a-randomized-controlled-trial
#13
Luc A Sermeus, Luc E Vanlinthout, Guy H Hans, Tom Schepens, Margaretha B Breebaart, Veerle C Verheyen, Carine J Smitz, Marcel P Vercauteren
Objective: To use quantitative sensory testing (QST) to assess whether a stellate ganglion block (SGB) modulates the analgesia induced by cervical paravertebral block (CPVB). Design: A prospective double-blind randomized controlled trial. Setting: Department of Anesthesia, Antwerp University Hospital, October 2011 to December 2015. Subjects: Twenty-eight adults scheduled for arthroscopy of a nonfractured shoulder were enrolled...
February 2, 2018: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/29404791/chronification-of-pain-mechanisms-current-understanding-and-clinical-implications
#14
REVIEW
Daniel J Pak, R Jason Yong, Alan David Kaye, Richard D Urman
PURPOSE OF REVIEW: The development of acute to chronic pain involves distinct pathophysiological changes in the peripheral and central nervous systems. This article reviews the mechanisms, etiologies, and management of chronic pain syndromes with updates from recent findings in the literature. RECENT FINDINGS: Chronic post-surgical pain (CPSP) is not limited to major surgeries and can develop after smaller procedures such as hernia repairs. While nerve injury has traditionally been thought to be the culprit for CPSP, it is evident that nerve-sparing surgical techniques are not completely preventative...
February 5, 2018: Current Pain and Headache Reports
https://www.readbyqxmd.com/read/29381653/spinal-manipulative-therapy-reduces-peripheral-neuropathic-pain-in-the-rat
#15
Stephen M Onifer, Randall S Sozio, Danielle M DiCarlo, Qian Li, Renee R Donahue, Bradley K Taylor, Cynthia R Long
Spinal manipulative therapy, including low-velocity variable-amplitude spinal manipulation (LVVA-SM), relieves chronic low back pain, especially in patients with neuropathic radiating leg pain following peripheral nervous system insult. Understanding the underlying analgesic mechanisms requires animal models. The aim of the current study was to develop an animal model for the analgesic actions of LVVA-SM in the setting of peripheral neuropathic pain. Adult male Sprague-Dawley rat sciatic nerve tibial and common peroneal branches were transected, sparing the sural branch (spared nerve injury, SNI)...
February 7, 2018: Neuroreport
https://www.readbyqxmd.com/read/29330874/safety-of-high-current-stimulation-for-intermittent-intraoperative-neural-monitoring-in-thyroid-surgery-a-porcine-model
#16
I-Cheng Lu, Pi-Ying Chang, Gregory W Randolph, Hsiu-Ya Chen, Kuang-Yi Tseng, Yi-Chu Lin, Feng-Yu Chiang, Che-Wei Wu
OBJECTIVES: During monitored thyroidectomy, displacement of the recurrent laryngeal nerve (RLN) or vagus nerve (VN) in some complicated cases can increase the risk of injury. Although increasing the stimulus current can facilitate nerve mapping and localization, the safety of a high-current stimulus remains unknown. Therefore, this study evaluated the safety of a high-current stimulus in a porcine model. METHODS: Short-duration (1 minute), high-current (3, 5, 10, 15, 20, 25, and 30 mA at 4Hz) stimulus pulses were repeatedly applied to the RLN or VN in six anesthetized piglets...
January 13, 2018: Laryngoscope
https://www.readbyqxmd.com/read/29219188/toxicity-trial-of-canine-posterior-cricoarytenoid-intramuscular-vincristine-injections
#17
Randal C Paniello, Neel K Bhatt, Rebecca Chernock
OBJECTIVES/HYPOTHESIS: In animal studies, intramuscular vincristine injections have been shown to block reinnervation of the denervated target muscle. This application could be used selectively to influence recovery patterns following injury of recurrent laryngeal nerves (RLNs). However, vincristine is currently Food and Drug Administration approved only for intravenous use. A formal toxicity trial of intramuscular injections was performed. STUDY DESIGN: Animal study...
December 8, 2017: Laryngoscope
https://www.readbyqxmd.com/read/29171362/complications-of-endovascular-treatment-for-acute-ischemic-stroke-prevention-and-management
#18
Joyce S Balami, Philip M White, Peter J McMeekin, Gary A Ford, Alastair M Buchan
Endovascular mechanical thrombectomy (MT) for the treatment of acute stroke due to large vessel occlusion has evolved significantly with the publication of multiple positive thrombectomy trials. MT is now a recommended treatment for acute ischemic stroke. Mechanical thrombectomy is associated with a number of intra-procedural or post-operative complications, which need to be minimized and effectively managed to maximize the benefits of thrombectomy. Procedural complications include: access-site problems (vessel/nerve injury, access-site hematoma and groin infection); device-related complications (vasospasm, arterial perforation and dissection, device detachment/misplacement); symptomatic intracerebral hemorrhage; subarachnoid hemorrhage; embolization to new or target vessel territory...
January 1, 2017: International Journal of Stroke: Official Journal of the International Stroke Society
https://www.readbyqxmd.com/read/29084192/transient-left-ventricular-dysfunction-due-to-coronary-spasm-after-spinal-anesthesia-with-bupivacaine-a-case-report
#19
Waldemar Elikowski, Małgorzata Małek-Elikowska, Marek Słomczyński, Karolina Horbacka, Jarosław Bartkowski, Bartosz Kalawski
Bupivacaine is a long-acting local anesthetic (LA) used for cutaneous infiltration, peripheral nerve blocks, epidural and spinal anesthesia. However, its application may result in cardiovascular complications such as: hypotension, bradycardia, cardiac arrest and toxic myocardial injury. The authors describe a 53-year-old male with a history of cigarette smoking, admitted for an elective inguinal hernia surgery. Before surgery, the patient received subarachnoid injection of bupivacaine (20 mg). After the operation, he developed transient hypotension...
October 23, 2017: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28944861/panax-notoginseng-saponins-attenuates-sevoflurane%C3%A2-induced-nerve-cell-injury-by-modulating-akt-signaling-pathway
#20
Xu Yang, Sun Yang, Chen Hong, Wang Yu, Wang Guonian
General anesthesia in patients with or at risk for neuronal injury remains challenging due to the neurotoxic effects of volatile anesthetics. One inhalation anesthetic, sevoflurane, induces neuronal damage, including neuroapoptosis, and learning and memory impairment. Panax Notoginseng Saponins (PNS) is the active ingredient of Sanqui and has been reported to exert neuroprotective effects. In the current study, the protective effect of PNS on sevoflurane‑induced nerve cell injury was explored. Cell proliferation was significantly reduced in a dose‑dependent manner following stimulation with sevoflurane...
November 2017: Molecular Medicine Reports
keyword
keyword
92795
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"