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https://www.readbyqxmd.com/read/28417889/monitoring-for-the-oral-and-maxillofacial-surgeon
#1
REVIEW
Robert C Bosack
Parenteral medications are titrated in the oral and maxillofacial surgery office to achieve moderate sedation, deep sedation, or general anesthesia while continuously maintaining spontaneous ventilation with an open airway. After initial drug administration, the provider assesses and interprets both the level of anesthesia and the presence/severity of adverse side effects, both of which guide further drug titration, cessation, reversal, or medical management. This assessment is called monitoring, which guides the conduct of anesthesia delivery and becomes the essence of this art...
May 2017: Oral and Maxillofacial Surgery Clinics of North America
https://www.readbyqxmd.com/read/28414607/cardiac-arrest-in-an-american-cocker-spaniel-during-a-deep-ear-flush-procedure
#2
Alexandra Gould, Fernando L Garcia-Pereira, W Dunbar Gram
CASE DESCRIPTION A 14-year-old spayed female American Cocker Spaniel with bilateral otitis media and no evidence of cardiovascular instability was anesthetized to allow performance of a deep ear flush. CLINICAL FINDINGS Otoscopic examination of the left ear revealed evidence of chronic inflammation; the ear was flushed with sterile saline (0.9% NaCl) solution. Examination of the right ear revealed more severe chronic inflammation than in the left ear, including a ruptured tympanum (timing of rupture unknown)...
May 1, 2017: Journal of the American Veterinary Medical Association
https://www.readbyqxmd.com/read/28409259/agreement-of-tricuspid-annular-systolic-excursion-measurement-between-transthoracic-and-transesophageal-echocardiography-in-the-perioperative-setting
#3
Anna Flo Forner, Elham Hasheminejad, Sergi Sabate, Michael A Ackermann, Edwin W Turton, Joerg Ender
OBJECTIVE: The aim of our study was to evaluate the level of agreement between tricuspid annular plane systolic excursion (TAPSE) measured by transthoracic echocardiography (TTE) and TAPSE measured using transesophageal echocardiography (TEE) in anesthetized patients. MATERIALS AND METHODS: Thirty patients scheduled for elective cardiac surgery were prospectively studied. Shortly after induction of anesthesia before the operation, TAPSE was measured by TTE using M-mode in apical 4chamber view (4CH) and by TEE in six different views: using 2D echocardiography in midesophageal (ME) 4CH view, using M-mode in deep transgastric right ventricle (dTG RV) view at 0° and dTG RV longaxis view (LAX) as well as using anatomical M-mode (AM-mode) in ME 4CH, dTG RV at 0° and dTG RV LAX views...
April 13, 2017: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/28393001/neuro-tracing-approach-to-study-kidney-innervation-a-technical-note
#4
Sanghee Lee, Anna P Malykhina
Neuro-tracing approach is a great option to study innervation of the visceral organs including the kidneys. Important factors contributing to the success of this technique include the choice of a neuro-tracer, and delivery methods to result in successful labeling of peripheral sensory and motor ganglia. The neuro-tracer is usually applied directly to the kidney accessed via a surgical opening of the abdominal wall under deep anesthesia. A series of local microinjections of the dye are performed followed by a wound closure, and recovery period from the surgery...
March 2017: Kidney Research and Clinical Practice
https://www.readbyqxmd.com/read/28392946/management-of-residual-neuromuscular-blockade-recovery-age-old-problem-with-a-new-solution
#5
Michael S Green, Archana Gundigi Venkatesh, Ranjani Venkataramani
Neostigmine has been traditionally used as the agent of choice to reverse Neuromuscular Blockade (NMB) after muscle paralysis during general anesthesia. However, the use of neostigmine has not been without untoward events. Sugammadex is a novel drug that selectively binds to aminosteroid nondepolarizing muscle relaxants and reverses even a deep level of NMB. Controversy exists regarding the optimal dose of sugammadex that is effective in reversing the NMB after the incomplete reversal with neostigmine and glycopyrrolate...
2017: Case Reports in Anesthesiology
https://www.readbyqxmd.com/read/28388282/combined-pulsed-dye-laser-and-fiberoptic-nd-yag-laser-for-the-treatment-of-hypertrophic-port-wine-stain
#6
Mohammed Radmanesh, Ramin Radmanesh
The hypertrophic port wine stain (PWS) is only partially and superficially treated with the Pulsed dye laser(PDL) because of its limited depth of penetration. We used combined PDL and fiberoptic 1444nm Nd-YAG laser to treat a case with hypertrophic PWS. METHOD: After tumescent anesthesia, few holes were made by a 16 gauge needle on different sides of the lesion. The fiberoptic tip was of 1444nm Nd-YAG laser was inserted within the holes and was pushed forward while triggering. In a fan pattern and by a back and forth movement, the subcutaneous and deep dermal areas were coagulated...
April 7, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/28384227/differential-modulation-of-thalamo-parietal-interactions-by-varying-depths-of-isoflurane-anesthesia
#7
Dongrae Cho, Teo Jeon Shin, Jinsil Ham, Dong-Hyuk Choi, Seonghyun Kim, Seongwook Jeong, Hyoung-Ihl Kim, Jae Gwan Kim, Boreom Lee
The thalamus is thought to relay peripheral sensory information to the somatosensory cortex in the parietal lobe. Long-range thalamo-parietal interactions play an important role in inducing the effect of anesthetic. However, whether these interaction changes vary with different levels of anesthesia is not known. In the present study, we investigated the influence of different levels of isoflurane-induced anesthesia on the functional connectivity between the thalamus and the parietal region. Microelectrodes were implanted in rats to record local field potentials (LFPs)...
2017: PloS One
https://www.readbyqxmd.com/read/28383293/peripheral-nerve-block-as-a-supplement-to-light-or-deep-general-anesthesia-in-elderly-patients-receiving-total-hip-arthroplasty-a-prospective-randomized-study
#8
Bin Mei, Hanning Zha, Xiaolong Lu, Xinqi Cheng, Shishou Cheng, Xuesheng Liu, Yuanhai Li, Erwei Gu
BACKGROUND: Peripheral nerve block combined with general anesthesia is a preferable anesthesia method for elderly patients receiving hip arthroplasty. The depth of sedation may influence patient recovery. Therefore, we aimed to investigate the influence of peripheral nerve blockade and different intraoperative sedation levels on the short-term recovery of elderly patients receiving total hip arthroplasty. METHODS: Patients aged 65 years and older undergoing total hip arthroplasty were randomized into three groups: a general anesthesia without lumbosacral plexus block group, and two general anesthesia plus lumbosacral plexus block groups, each with a different level of sedation (light or deep)...
April 5, 2017: Clinical Journal of Pain
https://www.readbyqxmd.com/read/28364145/deep-anesthesia-too-much-of-a-good-thing
#9
EDITORIAL
Matthew T V Chan, Mandy H M Chu, Carmen K M Lam, Bo Jia, Sharon Tsang, William K K Wu
No abstract text is available yet for this article.
March 31, 2017: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/28353578/rocuronium-induced-neuromuscular-block-and-sugammadex-in-pediatric-patient-with-duchenne-muscular-dystrophy-a-case-report
#10
Ji Eun Kim, Hea Rim Chun
INTRODUCTION: Anesthetic management of patients with Duchenne muscular dystrophy (DMD) is complicated because these patients are more sensitive to nondepolarizing neuromuscular blocking agents (NMBAs) and are vulnerable to postoperative complications, such as postoperative residual curarization and respiratory failure. Sugammadex is a new reversal agent for aminosteroidal NMBAs, but its safety in children is controversial. CLINICAL FEATURES: An 11-year-old boy with DMD underwent general anesthesia for a percutaneous nephrolithotomy...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28341070/severe-hand-injuries-from-fireworks-injury-patterns-%C3%A2-outcomes-and-fireworks-types
#11
Brinkley K Sandvall, Kari A Keys, Jeffrey B Friedrich
PURPOSE: The purpose of this study was to characterize injury patterns and outcomes of fireworks-related hand injuries and determine if there was an association with certain fireworks types. METHODS: A retrospective cohort study was conducted on patients treated at a trauma center between 2005 and 2015. A total of 105 patients sustaining operative hand injuries due to fireworks were identified. Medical records were reviewed to identify injury patterns, treatment outcomes, and fireworks types...
March 21, 2017: Journal of Hand Surgery
https://www.readbyqxmd.com/read/28323163/cerebrospinal-and-interstitial-fluid-transport-via-the-glymphatic-pathway-modeled-by-optimal-mass-transport
#12
Vadim Ratner, Yi Gao, Hedok Lee, Rena Elkin, Maiken Nedergaard, Helene Benveniste, Allen Tannenbaum
The glymphatic pathway is a system which facilitates continuous cerebrospinal fluid (CSF) and interstitial fluid (ISF) exchange and plays a key role in removing waste products from the rodent brain. Dysfunction of the glymphatic pathway may be implicated in the pathophysiology of Alzheimer's disease. Intriguingly, the glymphatic system is most active during deep wave sleep general anesthesia. By using paramagnetic tracers administered into CSF of rodents, we previously showed the utility of MRI in characterizing a macroscopic whole brain view of glymphatic transport but we have yet to define and visualize the specific flow patterns...
March 18, 2017: NeuroImage
https://www.readbyqxmd.com/read/28306737/alcohol-consumption-and-the-risk-of-postoperative-mortality-and-morbidity-after-primary-hip-or-knee-arthroplasty-a-register-based-cohort-study
#13
Torill A Rotevatn, Henrik Bøggild, Christinna R Olesen, Christian Torp-Pedersen, Rikke N Mortensen, Per F Jensen, Charlotte Overgaard
OBJECTIVE: To investigate the implications of low and moderate preoperative alcohol consumption on postoperative mortality and morbidity after primary hip and knee arthroplasty. METHODS: A total of 30,799 patients who underwent primary hip or knee arthroplasty between January 1st, 2005 and October 8th, 2011 with information on preoperative alcohol consumption (0 grams of pure alcohol/week, >0-168 g/week, >168-252 g/week, and >252 g/week) were identified through the Danish Anesthesia Database...
2017: PloS One
https://www.readbyqxmd.com/read/28298775/a-comparative-study-of-intravenous-dexmedetomidine-and-intravenous-clonidine-for-postspinal-shivering-in-patients-undergoing-lower-limb-orthopedic-surgeries
#14
Manohar Panneer, Prakash Murugaiyan, Sufala Viswas Rao
BACKGROUND: Dexmedetomidine and clonidine have been used for the prevention and treatment of shivering following spinal blockade. A prospective randomized, double-blinded study was conducted to compare the efficacy and safety of dexmedetomidine and clonidine in controlling postspinal shivering. METHODS: A total of sixty participants of equal sex, aged between 18 and 60 years of American Society of Anesthesiologists (ASA) I/II Class, who underwent orthopedic lower limb surgeries under spinal anesthesia with ≥Grade III shivering were randomly divided into two groups, Group D (n = 30) received injection dexmedetomidine 0...
January 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/28269717/assessment-of-sedation-analgesia-by-means-of-poincare%C3%AC-analysis-of-the-electroencephalogram
#15
Jose D Bolanos, Montserrat Vallverdu, Pere Caminal, Daniel F Valencia, Xavi Borrat, Pedro L Gambus, Jose F Valencia
Monitoring the levels of sedation-analgesia may be helpful for managing patient stress on minimally invasive medical procedures. Monitors based on EEG analysis and designed to assess general anesthesia cannot distinguish reliably between a light and deep sedation. In this work, the Poincaré plot is used as a nonlinear technique applied to EEG signals in order to characterize the levels of sedation-analgesia, according to observed categorical responses that were evaluated by means of Ramsay Sedation Scale (RSS)...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28257917/transperineal-ultrasound-as-a-tool-to-plan-surgical-strategies-in-pediatric-urology-back-to-the-future
#16
Lisieux Eyer de Jesus, T Fazecas, B G Ribeiro, S Dekermacher
OBJECTIVE: To demonstrate the usefulness and advantages of transperineal ultrasound (TPUS) on planning the surgical tactics to treat childhood pelviperineal disease (CPPD). METHODS: A cohort of CPPD is reviewed to provide a pictorial review of TPUS as imaging method variety of CPPD. Other imaging methods are compared with TPUS. RESULTS: TPUS studies of patients showing different conditions on the spectrum of pelviperineal malformation are shown in detail (pictorial review, graphically shown-see figures in the article and as supplementary material), highlighting the advantages of the method and comparing TPUS findings with other imaging techniques...
February 28, 2017: Urology
https://www.readbyqxmd.com/read/28256331/-deep-versus-moderate-neuromuscular-block-during-one-lung-ventilation-in-lung-resection-surgery
#17
Javier Casanova, Patricia Piñeiro, Francisco De La Gala, Luis Olmedilla, Patricia Cruz, Patricia Duque, Ignacio Garutti
BACKGROUND AND OBJECTIVES: Neuromuscular relaxants are essential during general anesthesia for several procedures. Classical anesthesiology literature indicates that the use of neuromuscular blockade in thoracic surgery may be deleterious in patients in lateral decubitus position in one-lung ventilation. The primary objective of our study was to compare respiratory function according to the degree of patient neuromuscular relaxation. Secondary, we wanted to check that neuromuscular blockade during one-lung ventilation is not deleterious...
February 27, 2017: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/28251224/comparison-of-paracetamol-ibuprofen-and-diclofenac-potassium-for-pain-relief-following-dental-extractions-and-deep-cavity-preparations
#18
Giath Gazal, Khalid H Al-Samadani
To compare the effectiveness of different oral analgesics for relieving pain and distress in adults following the extraction of teeth and deep cavity preparations under local anesthesia. Methods: This randomized controlled study was conducted between November 2015 and May 2016. One hundred and twenty patients were randomly allocated to 3 groups. Forty patients were in the paracetamol (1 gram) group, 40 in the ibuprofen (400 mg) group and 40 in the diclofenac potassium (50 mg) group. Evaluation of the post extraction and deep cavity preparations pain was made by patients immediately postoperatively, 2, 4 and 6 hours postoperatively on standard 100 mm visual analogue scales (VAS)...
March 2017: Saudi Medical Journal
https://www.readbyqxmd.com/read/28230150/an-experimental-study-on-the-impacts-of-inspiratory-and-expiratory-muscles-activities-during-mechanical-ventilation-in-ards-animal-model
#19
Xianming Zhang, Juan Du, Weiliang Wu, Yongcheng Zhu, Ying Jiang, Rongchang Chen
In spite of intensive investigations, the role of spontaneous breathing (SB) activity in ARDS has not been well defined yet and little has been known about the different contribution of inspiratory or expiratory muscles activities during mechanical ventilation in patients with ARDS. In present study, oleic acid-induced beagle dogs' ARDS models were employed and ventilated with the same level of mean airway pressure. Respiratory mechanics, lung volume, gas exchange and inflammatory cytokines were measured during mechanical ventilation, and lung injury was determined histologically...
February 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28228109/fms-like-tyrosine-kinase-3-ligand-increases-resistance-to-burn-wound-infection-through-effects-on-plasmacytoid-dendritic-cells
#20
Leon Bae, Julia K Bohannon, Weihua Cui, Monika Vinish, Tracy Toliver-Kinsky
BACKGROUND: Patients experiencing large thermal injuries are susceptible to opportunistic infections that can delay recovery and lead to sepsis. Dendritic cells (DC) are important for the detection of pathogens and activation of the innate and acquired immune responses. DCs are significantly decreased in burn patients early after injury, and the development of sepsis is associated with persistent DC depletion. In a murine model of burn wound infection, the enhancement of DCs after injury by treatment with the DC growth factor Fms-like tyrosine kinase-3 ligand (FL) enhances neutrophil migration to infection, improves bacterial clearance, and increases survival in a DC-dependent manner...
February 22, 2017: BMC Immunology
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