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https://www.readbyqxmd.com/read/28341070/severe-hand-injuries-from-fireworks-injury-patterns-%C3%A2-outcomes-and-fireworks-types
#1
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
#2
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
#3
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
#4
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
#5
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
#6
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
#7
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
#8
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
#9
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
#10
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
https://www.readbyqxmd.com/read/28227981/assessment-of-sedation-analgesia-by-means-of-poincare%C3%AC-analysis-of-the-electroencephalogram
#11
Jose D Bolanos, Montserrat Vallverdu, Pere Caminal, Daniel F Valencia, Xavi Borrat, Pedro L Gambus, Jose F Valencia, Jose D Bolanos, Montserrat Vallverdu, Pere Caminal, Daniel F Valencia, Xavi Borrat, Pedro L Gambus, Jose F Valencia, Jose D Bolanos, Xavi Borrat, Jose F Valencia, Montserrat Vallverdu, Pere Caminal, Pedro L Gambus, Daniel 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/28222678/tracheal-extubation-in-deeply-anesthetized-pediatric-patients-after-tonsillectomy-a-comparison-of-high-concentration-sevoflurane-alone-and-low-concentration-sevoflurane-in-combination-with-dexmedetomidine-pre-medication
#12
Meiqin Di, Yuan Han, Zhuqing Yang, Huacheng Liu, Xuefei Ye, Hongyan Lai, Jun Li, Wangning ShangGuan, Qingquan Lian
BACKGROUND: Dexmedetomidine can facilitate a smooth extubation process and reduce the requirement of sevoflurane and emergence agitation when administrated perioperatively. We aimed to observe the extubation process and the recovery characteristics in pediatric patients undergoing tonsillectomy while anesthetized with either high-concentration sevoflurane alone or low-concentration sevoflurane combined with pre-medication of single dose of intravenous dexmedetomidine. METHODS: Seventy-five patients (ASA I or II, aged 3-7 years) undergoing tonsillectomy were randomized into three equal groups: to receive intravenous saline (Group D0), dexmedetomidine 1 μg/kg (Group D1), or dexmedetomidine 2 μg/kg (Group D2) approximately 10 min before anesthesia...
February 21, 2017: BMC Anesthesiology
https://www.readbyqxmd.com/read/28211198/safety-of-antifibrinolytics-in-cranial-vault-reconstructive-surgery-a-report-from-the-pediatric-craniofacial-collaborative-group
#13
Susan M Goobie, Franklyn P Cladis, Chris D Glover, Henry Huang, Srijaya K Reddy, Allison M Fernandez, David Zurakowski, Paul A Stricker
BACKGROUND: Antifibrinolytic therapy significantly decreases blood loss and transfusion in pediatric cranial vault reconstructive surgery; however, concern regarding the side effects profile limits clinical use. AIMS: The aim was to utilize the Pediatric Craniofacial Surgery Perioperative Registry database to identify the safety profile of antifibrinolytic therapy for cranial vault reconstructive surgery by reporting the incidence of adverse events as they relate to exposure to tranexamic acid and aminocaproic acid compared to no exposure to antifibrinolytics...
March 2017: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/28207503/clamping-drainage-is-unnecessary-after-minimally-invasive-total-knee-arthroplasty-in-patients-with-tranexamic-acid-a-randomized-controlled-trial
#14
RANDOMIZED CONTROLLED TRIAL
Yuangang Wu, Timin Yang, Yi Zeng, Canfeng Li, Bin Shen, Fuxing Pei
BACKGROUND: Drainage and tranexamic acid (TXA) have been widely used in total knee arthroplasty (TKA). However, it remains unclear whether it is necessary to clamp the drain after minimally invasive TKA (MIS-TKA) when TXA is used. We therefore conducted a randomized controlled trial to compare the effects of clamping versus not clamping drainage following MIS-TKA in patients in whom TXA was used. METHODS: From January 2015 to December 2015, 121 patients undergoing unilateral primary MIS-TKA were enrolled and randomly divided into 2 groups...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28205108/water-assisted-colonoscopy
#15
REVIEW
Sergio Cadoni, Felix W Leung
The current review will attempt to describe the important lessons learned from published randomized controlled trials (RCT) comparing water immersion (WI) or water exchange (WE) techniques with gas insufflation colonoscopy. Air insufflation (AI) to distend the colon to permit visualization and passage through the lumen was developed for diagnostic colonoscopy. When screening colonoscopy was adopted, the same AI method was used. Interval cancers, diagnosed within 3 to 5 years after an index screening colonoscopy, appeared to be linked to low adenoma detection rate (ADR)...
March 2017: Current Treatment Options in Gastroenterology
https://www.readbyqxmd.com/read/28203021/-comparision-for-clinical-efficiency-of-continuous-adductor-canal-block-and-femoral-nerve-block-in-total-knee-arthroplasty
#16
M W Zhao, N Wang, L Zeng, M Li, Z K Zhao, H Zhang, H Tian
OBJECTIVE: To compare the pain control efficiency of continuous adductor canal block (ACB) and femoral nerve block (FNB) in total knee arthroplasty. METHODS: From April to September 2016, patients with severe knee osteoarthritis undergoing primary unilateral total knee arthroplasty (TKA) were prospectively observed, and all the patients were randomized received ultrasound-guided continuous ACB or FNB after surgery. Numeric pain rating scales(NPRS)pain scores in rest and activity 2, 6, 12, 24 and 48 h after surgery were collected, and the preoperative and postoperative quadriceps strength at 24 and 48 h were analyzed...
February 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28197775/individual-indicators-of-appropriate-hypnotic-level-during-propofol-anesthesia-highest-alpha-power-and-effect-site-concentrations-of-propofol-at-loss-of-response
#17
Hongling Kang, Hassan Mamdouh Hassan Mohamed, Masaki Takashina, Takahiko Mori, Yuji Fujino, Satoshi Hagihira
BACKGROUND: Electroencephalogram (EEG) waveforms vary widely among individuals, this decreases the usefulness of BIS™ monitors for assessing the effects of propofol. Practically, anesthesia is only seen as too deep when evidence of burst-suppression is seen. We designed an experiment to help towards better assessment of individual anesthetic needs. First, to mark the Ce (effect-site concentration) of propofol at loss of response to calling name and gently shaking shoulders (LOR), we defined Ce-LOR...
February 14, 2017: Journal of Anesthesia
https://www.readbyqxmd.com/read/28196488/application-of-fluorescein-sodium-in-the-resection-of-vermis-pilocytic-astrocytomas
#18
Ji Zhang, Fuad Al-Nahari, Zi-Feng Wang, Fu-Hua Lin, Yi-Yin Zhao, Shi-Yin Xiao, Jian-Min Liu, Chao Ke, Zheng-He Chen, Yu Jiang, Men Yang, Ke Sai, Jian Wang, Yong-Gao Mou
BACKGROUND: Pilocytic astrocytomas (PAs) are slow growing neoplasms and usually located at the cerebellum. There has been certainty regarding the truthful benefit of surgical resection for patients with PA. Gross total resection (GTR) of PAs, especially those being situated in deep regions, remains a surgical challenge. Generally, they are considered as benign and usually develop in young patients. PAs, belonging to WHO I can be cured by radical resection. The patients with PA have excellent prognosis if complete resection can be conducted...
February 14, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28190371/occupational-radiation-exposure-of-anesthesia-providers
#19
Rachel R Wang, Amanda H Kumar, Pedro Tanaka, Alex Macario
Anesthesia providers are frequently exposed to radiation during routine patient care in the operating room and remote anesthetizing locations. Eighty-two percent of anesthesiology residents (n = 57 responders) at our institution had a "high" or "very high" concern about the level of ionizing radiation exposure, and 94% indicated interest in educational materials about radiation safety. This article highlights key learning points related to basic physical principles, effects of ionizing radiation, radiation exposure measurement, occupational dose limits, considerations during pregnancy, sources of exposure, factors affecting occupational exposure such as positioning and shielding, and monitoring...
February 1, 2017: Seminars in Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/28188324/-regional-anesthesia-for-carotid-surgery-an-overview-of-anatomy-techniques-and-their-clinical-relevance
#20
A Koköfer, J Nawratil, M Opperer
BACKGROUND: Perioperative care for patients undergoing carotid endarterectomy (CEA) often presents a challenge to the anesthesia provider, as this patient group commonly suffers from a wide range of comorbidities. Although clinical trials could not demonstrate a significant benefit associated with regional anesthesia for outcomes such as insult, cardiac infarction or mortality, many authors concur that regional anesthetic techniques might be preferential in specific patient populations for this type of surgery...
February 10, 2017: Der Anaesthesist
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