keyword
MENU ▼
Read by QxMD icon Read
search

Neuromuscular blocking agents

keyword
https://www.readbyqxmd.com/read/29161387/reversal-of-residual-neuromuscular-block-complications-associated-with-perioperative-management-of-muscle-relaxation
#1
J M Hunter
The use of anticholinesterases to reverse residual neuromuscular block at the end of surgery became routine practice in the 1950s. These drugs could only be used when recovery from block was established [two twitches of the train-of-four (TOF) count detectable] and concern was expressed about their cholinergic side-effects. By the 1990s, it was recognized that failure to reverse residual block adequately to a TOF ratio (TOFR) >0.7 was associated with increased risk of postoperative pulmonary complications (POPCs) following the long-acting non-depolarizing neuromuscular blocking drug (NDNMBD) pancuronium...
December 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29160099/safety-of-intradiaphragmatic-delivery-of-adeno-associated-virus-mediated-alpha-glucosidase-raav1-cmv-hgaa-gene-therapy-in-children-affected-by-pompe-disease
#2
Manuela Corti, Cristina Liberati, Barbara K Smith, Lee Ann Lawson, Ibrahim S Tuna, Thomas J Conlon, Kirsten E Erger, Saleem Islam, Roland Herzog, David D Fuller, Shelley Collins, Barry J Byrne
We conducted a first in human trial of diaphragmatic gene therapy (AAV1-CMV-GAA) to treat respiratory and neural dysfunction in early-onset Pompe disease. The primary objective of this study was to assess the safety of rAAV1-CMV-hGAA vector delivered to the diaphragm muscle of Pompe disease subjects with ventilatory insufficiency. Safety was assessed by measurement of change in serum chemistries and hematology, urinalysis, and immune response to GAA and AAV as well as change in level of health. Our data demonstrate that the AAV treatment was safe and there were no adverse events related to the study agent...
November 21, 2017: Human Gene Therapy. Clinical Development
https://www.readbyqxmd.com/read/29142836/preoperative-intraoperative-and-postoperative-anesthetic-prospective-for-thyroid-surgery-what-s-new
#3
REVIEW
I-Cheng Lu, I-Hua Lin, Che-Wei Wu, Hsiu-Ya Chen, Yi-Chu Lin, Feng-Yu Chiang, Pi-Ying Chang
The aim of this review is to analyze what's new on anesthetic prospective to perioperative management for thyroid surgery. For recent decades intraoperative neuromonitoring (IONM) during thyroid and parathyroid surgery has obtained more and more popularity. New modality of anesthetic technique was also developed to incorporate into surgical teamwork. For example, the precise position of EMG tube and optimal use of neuromuscular blocking agents (NMBAs) play key roles in successful IONM system. Special focus is paid to following issues: (I) preoperative airway evaluation and pre-op preparation; (II) anesthetic managements including advanced intubation tools, NMBAs and sugammadex; and (III) post-op adverse events such as pain and postoperative nausea vomiting...
October 2017: Gland Surgery
https://www.readbyqxmd.com/read/29121289/association-between-intraoperative-non-depolarising-neuromuscular-blocking-agent-dose-and-30-day-readmission-after-abdominal-surgery
#4
T Thevathasan, S L Shih, K C Safavi, D L Berger, S M Burns, S D Grabitz, R S Glidden, R D Zafonte, M Eikermann, J C Schneider
Background: We hypothesised that intraoperative non-depolarising neuromuscular blocking agent (NMBA) dose is associated with 30-day hospital readmission. Methods: Data from 13,122 adult patients who underwent abdominal surgery under general anaesthesia at a tertiary care hospital were analysed by multivariable regression, to examine the effects of intraoperatively administered NMBA dose on 30-day readmission (primary endpoint), hospital length of stay, and hospital costs...
October 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29116572/admission-of-tetanus-patients-to-the-icu-a-retrospective-multicentre-study
#5
Rafael Mahieu, Thomas Reydel, Adel Maamar, Jean-Marc Tadié, Angeline Jamet, Arnaud W Thille, Nicolas Chudeau, Julien Huntzinger, Steven Grangé, Gaetan Beduneau, Anne Courte, Stephane Ehrmann, Jérémie Lemarié, Sébastien Gibot, Michael Darmon, Christophe Guitton, Julia Champey, Carole Schwebel, Jean Dellamonica, Thibaut Wipf, Ferhat Meziani, Damien Du Cheyron, Achille Kouatchet, Nicolas Lerolle
BACKGROUND: An extended course of tetanus (up to 6 weeks) requiring ICU admission and protracted mechanical ventilation (MV) may have a significant impact on short- and long-term survival. The subject is noteworthy and deserves to be discussed. METHODS: Twenty-two ICUs in France performed tetanus screenings on patients admitted between January 2000 and December 2014. Retrospective data were collected from hospital databases and through the registers of the town hall of the patients...
November 7, 2017: Annals of Intensive Care
https://www.readbyqxmd.com/read/29095176/sugammadex-for-neuromuscular-blockade-reversal
#6
Michelle R Papathanas, Alley Killian
Postoperative residual neuromuscular blockade is associated with an increased risk of respiratory insufficiency, aspiration, and potential pulmonary complications. The standard of care for reversal of residual block centers on anticholinesterases such as neostigmine. However, these medications provide inconsistent or inadequate effect while being associated with potentially severe adverse effects. Sugammadex, a modified γ-cyclodextrine compound, is a recently approved agent for the reversal of blockade with aminosterodial neuromuscular blockers...
October 2017: Advanced Emergency Nursing Journal
https://www.readbyqxmd.com/read/29077827/postoperative-conditions-after-antagonism-of-neuromuscular-blocking-agent-and-extubation-without-use-of-a-neuromuscular-monitor
#7
A Dahan, M Boon, C Martini
No abstract text is available yet for this article.
November 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29064259/the-cardiovascular-implications-of-sedatives-in-the-cardiac-intensive-care-unit
#8
Sammy Zakaria, Helaine J Kwong, Jonathan E Sevransky, Marlene S Williams, Nisha Chandra-Strobos
Patients admitted to the cardiac intensive care unit frequently develop multi-organ system dysfunction associated with their cardiac disease. In many cases, invasive mechanical ventilation is required, which often necessitates sedation for patient-ventilator synchrony, reduction of work of breathing, and patient comfort. In this paper, we describe the use of common sedatives available in the endotracheally intubated critically ill patient and emphasize the clinical and cardiovascular effects. We review γ-aminobutyric acid agonists such as etomidate, benzodiazepines, and propofol, the centrally acting α2-agonist dexmedetomidine, and the N-methyl-D-aspartate receptor antagonist ketamine...
February 1, 2017: European Heart Journal. Acute Cardiovascular Care
https://www.readbyqxmd.com/read/29051828/intubation-following-high-dose-rocuronium-in-a-cat-with-protracted-laryngospasm
#9
Graeme M Doodnaught, Daniel Sj Pang
CASE SUMMARY: An 11-year-old spayed female domestic shorthair cat with a history of laryngospasm at induction of general anesthesia presented for dental evaluation and treatment. The cat was premedicated with hydromorphone (0.05 mg/kg) and alfaxalone (0.5 mg/kg) intravenously, pre-oxygenated for 5 mins (3 l/min, face mask) and anesthesia was induced with alfaxalone (to effect) intravenously. Lidocaine (0.1 ml, 2%) was applied topically to the arytenoid cartilages following loss of jaw tone...
July 2017: JFMS open reports
https://www.readbyqxmd.com/read/29047136/apnoeic-oxygenation-with-high-flow-nasal-oxygen-for-laryngeal-surgery-a-case-series
#10
C Lyons, M Callaghan
Surgery under apnoeic conditions with the use of high-flow nasal oxygen is novel. Between November 2016 and May 2017, 28 patients underwent tubeless laryngeal or tracheal surgery under apnoeic conditions with high-flow nasal oxygen as the sole method of gas exchange. Patients received total intravenous anaesthesia and neuromuscular blocking agents for the duration of their surgery. The median (IQR [range]) apnoea time was 19 (15-24 [9-37]) min. Four patients experienced an episode of oxygen desaturation to a value between 85% and 90%, lasting less than 2 min in each case...
November 2017: Anaesthesia
https://www.readbyqxmd.com/read/29046769/factors-that-affect-the-onset-of-action-of-non-depolarizing-neuromuscular-blocking-agents
#11
REVIEW
Yong Byum Kim, Tae-Yun Sung, Hong Seuk Yang
Neuromuscular blockade plays an important role in the safe management of patient airways, surgical field improvement, and respiratory care. Rapid-sequence induction of anesthesia is indispensable to emergency surgery and obstetric anesthesia, and its purpose is to obtain a stable airway, adequate depth of anesthesia, and appropriate respiration within a short period of time without causing irritation or damage to the patient. There has been a continued search for new neuromuscular blocking drugs (NMBDs) with a rapid onset of action...
October 2017: Korean Journal of Anesthesiology
https://www.readbyqxmd.com/read/29044014/-anaphylaxis-and-allergic-reactions-during-surgery-and-medical-procedures
#12
Blas J Larrauri, María Gabriela Torre, Eloísa Malbrán, María Cecilia Juri, Diego S Fernández Romero, Alejandro Malbrán
Anaphylaxis during anesthesia is an unpredictable, severe, and rare reaction. It has an incidence of 1/10 000 to 1/20 000 surgeries. In most series, the responsible drugs include neuromuscular blocking agents, latex, or antibiotics. The frequency and etiology of systemic allergic reactions in other medical procedures are largely unknown. The identification of responsible drugs of anaphylaxis is a complex task, requiring testing of all medications and substances used during surgery. We describe our experience in a retrospective study of 15 patients...
2017: Medicina
https://www.readbyqxmd.com/read/29042841/bradycardia-in-a-pediatric-heart-transplant-recipient-is-it-the-sugammadex
#13
Adele King, Aymen Naguib, Joseph D Tobias
Sugammadex is a novel pharmacologic agent that is used to selectively reverse the effects of the neuromuscular blocking agents rocuronium and vecuronium. Various advantages have been reported when comparing its reversal of neuromuscular blockade to that achieved with acetylcholinesterase inhibitors (neostigmine). In heart transplant recipients, bradycardia may occur following the administration of acetylcholinesterase inhibitors, due to the denervation of the heart. Theoretically, the combination of rocuronium and sugammadex could be advantageous in this clinical scenario to avoid the potential bradycardia resulting from neostigmine administration...
September 2017: Journal of Pediatric Pharmacology and Therapeutics: JPPT: the Official Journal of PPAG
https://www.readbyqxmd.com/read/29041919/preparing-for-the-unexpected-special-considerations-and-complications-after-sugammadex-administration
#14
REVIEW
Hajime Iwasaki, J Ross Renew, Takayuki Kunisawa, Sorin J Brull
Sugammadex, a modified gamma-cyclodextrin, has changed clinical practice of neuromuscular reversal dramatically. With the introduction of this selective relaxant binding agent, rapid and reliable neuromuscular reversal from any depth of block became possible. Sugammadex can reverse neuromuscular blockade without the muscarinic side effects typically associated with the administration of acetylcholinesterase inhibitors. However, what remained unchanged is the incidence of residual neuromuscular blockade. It is known that sugammadex cannot always prevent its occurrence, if appropriate dosing is not chosen based on the level of neuromuscular paralysis prior to administration determined by objective neuromuscular monitoring...
October 17, 2017: BMC Anesthesiology
https://www.readbyqxmd.com/read/29040433/low-end-tidal-co2-as-a-real-time-severity-marker-of-intra-anaesthetic-acute-hypersensitivity-reactions
#15
A Gouel-Chéron, L de Chaisemartin, F Jönsson, P Nicaise-Roland, V Granger, A Sabahov, M-T Guinnepain, S Chollet-Martin, P Bruhns, C Neukirch, D Longrois
Background: Prompt diagnosis of intra-anaesthetic acute hypersensitivity reactions (AHR) is challenging because of the possible absence and/or difficulty in detecting the usual clinical signs and because of the higher prevalence of alternative diagnoses. Delayed epinephrine administration during AHR, because of incorrect/delayed diagnosis, can be associated with poor prognosis. Low end-tidal CO2 (etCO2) is known to be linked to low cardiac output. Yet, its clinical utility during suspected intra-anaesthetic AHR is not well documented...
November 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29034449/nitrous-oxide-based-vs-nitrous-oxide-free-general-anaesthesia-and-accidental-awareness-in-surgical-patients-an-abridged-cochrane-systematic-review
#16
REVIEW
J Hounsome, J Greenhalgh, O J Schofield-Robinson, S R Lewis, T M Cook, A F Smith
Accidental awareness during general anaesthesia can arise from a failure to deliver sufficient anaesthetic agent, or from a patient's resistance to an expected sufficient dose of such an agent. Awareness is 'explicit' if the patient is subsequently able to recall the event. We conducted a systematic review into the effect of nitrous oxide used as part of a general anaesthetic on the risk of accidental awareness in people over the age of five years undergoing general anaesthesia for surgery. We included 15 randomised controlled trials, 14 of which, representing a total of 3439 participants, were included in our primary analysis of the frequency of accidental awareness events...
October 16, 2017: Anaesthesia
https://www.readbyqxmd.com/read/29031941/the-travel-diaries-of-tetanus-and-botulinum-neurotoxins
#17
Sunaina Surana, Andrew P Tosolini, Ione F G Meyer, Alexander D Fellows, Sergey S Novoselov, Giampietro Schiavo
Tetanus (TeNT) and botulinum (BoNT) neurotoxins, the causative agents of tetanus and botulism, respectively, are the most potent toxic molecules known to mankind. This extreme potency is attributed to: i) their specificity for essential components of the neurotransmitter release machinery present at vertebrate synapses, and ii) their high-affinity targeting to motor neurons by binding to polysialogangliosides and protein receptors. Comprising the clostridial neurotoxin family, TeNT and BoNTs engage distinct surface receptors and intracellular sorting pathways in neurons...
October 12, 2017: Toxicon: Official Journal of the International Society on Toxinology
https://www.readbyqxmd.com/read/28986337/improving-neuromuscular-monitoring-and-reducing-residual-neuromuscular-blockade-with-e-learning-protocol-for-the-multicenter-interrupted-time-series-invert-study
#18
Jakob Louis Demant Thomsen, Ole Mathiesen, Daniel Hägi-Pedersen, Lene Theil Skovgaard, Doris Østergaard, Jens Engbaek, Mona Ring Gätke
BACKGROUND: Muscle relaxants facilitate endotracheal intubation under general anesthesia and improve surgical conditions. Residual neuromuscular blockade occurs when the patient is still partially paralyzed when awakened after surgery. The condition is associated with subjective discomfort and an increased risk of respiratory complications. Use of an objective neuromuscular monitoring device may prevent residual block. Despite this, many anesthetists refrain from using the device. Efforts to increase the use of objective monitoring are time consuming and require the presence of expert personnel...
October 6, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28974331/major-publications-in-the-critical-care-pharmacotherapy-literature-january-december-2016
#19
REVIEW
Deanna Horner, Diana Altshuler, Chris Droege, Joel Feih, Kevin Ferguson, Mallory Fiorenza, Kasey Greathouse, Leslie Hamilton, Caitlin Pfaff, Lauren Roller, Joanna Stollings, Adrian Wong
PURPOSE: To summarize select critical care pharmacotherapy guidelines and studies published in 2016. SUMMARY: The Critical Care Pharmacotherapy Literature Update (CCPLU) Group screened 31 journals monthly for relevant pharmacotherapy articles and selected 107 articles for review over the course of 2016. Of those included in the monthly CCPLU, three guidelines and seven primary literature studies are reviewed here. The guideline updates included are as follows: hospital-acquired pneumonia and ventilator-associated pneumonia management, sustained neuromuscular blocking agent use, and reversal of antithrombotics in intracranial hemorrhage (ICH)...
September 22, 2017: Journal of Critical Care
https://www.readbyqxmd.com/read/28971776/recent-progress-of-novel-steroid-derivatives-and-their-potential-biological-properties
#20
Shaoyong Ke
Steroid and its derivatives have been proved to have important and diverse biological functions, which present the wide spectrum of biological activities such as antitumor, antiviral, antibacterial, antimicrobial, antifungal, antioxidant, insecticidal, aromatase inhibitors, 5α-reductase inhibitors and neuromuscular blocking agents et c. Versatile features of steroid-derived compounds have emerged, so the aim of the present paper was to review the recent advances of steroid-based derivatives mainly focused on their structures and biological properties...
October 3, 2017: Mini Reviews in Medicinal Chemistry
keyword
keyword
60998
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"