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Intravenous anesthesia

Peter Kranke, Sergio D Bergese, Harold S Minkowitz, Timothy I Melson, David G Leiman, Keith A Candiotti, Ngai Liu, Leopold Eberhart, Ashraf S Habib, Jan Wallenborn, Anthony L Kovac, Pierre Diemunsch, Gabriel Fox, Tong J Gan
BACKGROUND: Postoperative nausea and vomiting causes distress for patients and can prolong care requirements. Consensus guidelines recommend use of multiple antiemetics from different mechanistic classes as prophylaxis in patients at high risk of postoperative nausea and vomiting. The prophylactic efficacy of the dopamine D2/D3 antagonist amisulpride in combination with other antiemetics was investigated. METHODS: This double-blind, randomized, placebo-controlled, international, multicenter trial was conducted in 1,147 adult surgical patients having three or four postoperative nausea and vomiting risk factors...
March 15, 2018: Anesthesiology
V S Klimov, V V Kel'makov, N V Chishchina, A V Evsyukov
AIM: The study aim was to evaluate the effectiveness of intraoperative monitoring of motor evoked potentials (MEPs) for predicting changes in the neurological status of patients with cervical spinal cord tumors in the early postoperative period. MATERIAL AND METHODS: The study included 74 patients with intradural cervical spinal cord tumors who were operated on using motor evoked potential monitoring in the period from 2013 to 2016. There were 29 (39%) males and 46 (61%) females...
2018: Zhurnal Voprosy Neĭrokhirurgii Imeni N. N. Burdenko
Wei Wang, Jie Lv, Qi Wang, Lei Yang, Wanyou Yu
Objective This study was performed compare the effectiveness of oxycodone and fentanyl in reducing the incidence and severity of etomidate-induced myoclonus. Methods In total, 162 patients with an American Society of Anesthesiologists physical status of I or II were assigned at random to three groups. Patients assigned to Group O received 0.1 mg/kg of oxycodone (n = 54), those assigned to Group F were given 1 µg/kg of fentanyl (n = 54), and those assigned to Group S were given an equal volume of saline intravenously 2 minutes prior to administration of 0...
January 1, 2018: Journal of International Medical Research
Xiaoyu Zheng, Yu Wang, Linlin Dong, Su Zhao, Liping Wang, Hong Chen, Yang Xu, Guonian Wang
Background: Several kinds of cancer surgeries with propofol-based total intravenous anesthesia (TIVA) have been shown to have better outcomes than those with sevoflurane-based inhalational anesthesia (INHA). However, the effects of this anesthetic technique have not been investigated in patients with gastric cancer. In this study, the authors retrospectively examined the link between the choice of anesthetic technique and overall survival in patients undergoing gastric cancer resection...
2018: OncoTargets and Therapy
X H Ren, X C Yang, W Huang, K Y Yang, L Liu, H Qiao, L J Guo, Y Cui, S Lin
Objective: This study aimed to analyze the application of cortical and subcortical stimulation threshold in identifying the motor pathway and guiding the resection of gliomas in the functional area, and to illustrate the minimal safe threshold by ROC method. Methods: Fifty-seven patients with gliomas in the functional areas were enrolled in the study at Beijing Tiantan Hospital from 2015 to 2017. Anesthesia was maintained intravenously with propofol 10% and remifentanil. Throughout the resection process, cortical or subcortical stimulation threshold was determined along tumor border using monopolar or bipolar electrodes...
March 6, 2018: Zhonghua Yi Xue za Zhi [Chinese medical journal]
Hamid Mazdak, Amir Mohamad Abtahi, Fatemeh Momeni, Mohammad Hossein Izadpanahi
Background: We aim to compare the degree of pain control and complications in three types of anesthesia using periprostatic nerve block (PPNB) plus intrarectal local anesthesia (IRLA), low-dose spinal anesthesia, and intravenous (IV) sedation in patients undergoing transrectal ultrasound (TRUS)-guided prostate biopsy. Materials and Methods: In this clinical trial study, 106 patients were participated from December 2015 to December 2016 at Alzahra Hospital, Isfahan, Iran...
2018: Journal of Research in Medical Sciences: the Official Journal of Isfahan University of Medical Sciences
Shuyu Zhan, Baoyue Ding, Yu-Er Ruan, Xuan Huang, Guoqiang Liu, Xiaoqing Lv, Xiong Huang, Mingjuan Li, Ninghua Jiang, Qing Shao
Microdialysis is a powerful in vivo sampling technique for pharmacokinetic-pharmacodynamic (PK-PD) modeling of drugs in pre-clinical and clinical studies. However, the noticeable limitations of previous studies using microdialysis were that animals anesthesia in the whole experiment and the combination of microdialysis and blood sampling for drug and (or) effect detection, which can obviously influence PK and PD behavior of drugs. In this study, a simple blood microdialysis sampling system in freely-moving rats was established for simultaneous study of PK and PD of Shengmai injection (SMI) effect on inducing real-time nitric oxide (NO) release on isoproterenol (ISO) induced myocardial ischemia rats...
March 9, 2018: Journal of Pharmaceutical and Biomedical Analysis
Benjamin A Willenbring, Callie K Schnitker, Samuel J Stellpflug
BACKGROUND: Esophageal food impaction is a common illness presenting to emergency departments (ED), and is frequently resistant to pharmacologic therapy. Several medications have been promoted for this indication, but so far have not proven effective. Endoscopic removal is frequently required to resolve the impaction, resulting in risks from anesthesia and the physical procedure, and in prolonged hospital stay for recovery. Oral nitroglycerin solution was recently used in two such cases and may represent a new therapeutic option...
March 5, 2018: Journal of Emergency Medicine
Woo Young Park, Jae Chan Choi, Hey Jeong Yun, Yeong Gwan Jeon, Gisoon Park, Jong Bum Choi
BACKGROUND: Combined rocuronium and cisatracurium have synergistic effects. We investigated whether reduced doses are effective during coadministration, by monitoring neuromuscular relaxation during surgery. METHODS: This randomized, controlled clinical trial was registered at (registration number NCT02495038). The participants were 81 patients scheduled for elective mastoidectomy and tympanoplasty. Participants were assigned to groups, including the intubating dose group (Group I, n = 27; combined ED95 rocuronium and ED95 cisatracurium), the small reduction group (Group S, n = 27; dose reduced by 10% of each ED95), or the large reduction group (Group L, n = 27; dose reduced by 20% of each ED95)...
March 2018: Medicine (Baltimore)
Bjørn E Juel, Luis Romundstad, Frode Kolstad, Johan F Storm, Pål G Larsson
Objective: The objective of this study was to test whether properties of 1-s segments of spontaneous scalp EEG activity can be used to automatically distinguish the awake state from the anesthetized state in patients undergoing general propofol anesthesia. Methods: Twenty five channel EEG was recorded from 10 patients undergoing general intravenous propofol anesthesia with remifentanil during anterior cervical discectomy and fusion. From this, we extracted properties of the EEG by applying the Directed Transfer Function (DTF) directly to every 1-s segment of the raw EEG signal...
2018: Frontiers in Human Neuroscience
Atsushi Hanzawa, Toshiyuki Handa, Yoshihiko Kohkita, Tatsuya Ichinohe, Ken-Ichi Fukuda
We compared the effects of preoperative administration of diclofenac sodium, celecoxib, and acetaminophen on postoperative pain in patients undergoing minor oral surgery under general anesthesia. One hundred twenty-eight patients were randomly divided into 4 groups preoperatively treated with diclofenac sodium 50 mg, celecoxib 400 mg, acetaminophen 1000 mg, or placebo. Postoperative pain was managed using intravenous patient-controlled infusion of fentanyl. Assessments included levels of postoperative pain by using visual analog scale (VAS) scores at 4, 5, and 6 hours after administration of the test drug; consumption of fentanyl up to each time point; and time to first requirement for fentanyl...
2018: Anesthesia Progress
C-H Wang, J Luo, J Li, J-Z Zhang, S-Y Huang, W Shao, H-S Ma
OBJECTIVE: To investigate the efficacy of inhalational sevoflurane anesthesia induction on inhibiting the stress response to endotracheal intubation in pediatric patients with congenital heart disease (CHD). PATIENTS AND METHODS: Forty ASA physical status I/II pediatric patients scheduled for interventricular septal defect repair or interatrial septal defect repair, were randomly divided into two groups (20 each): intravenous induction group (Group C) and inhalational sevoflurane anesthesia induction group (Group D)...
February 2018: European Review for Medical and Pharmacological Sciences
Clara Elisa Frare de Avelar Teixeira, Angélica de Fátima de Assunção Braga, Franklin Sarmento da Silva Braga, Vanessa Henriques Carvalho, Rafael Miranda da Costa, Giselle Ioná Teixeira Brighenti
INTRODUCTION: Klippel-Trenaunay syndrome is a rare congenital vascular disease characterized by cutaneous hemangiomas, varicosities, and limb asymmetry, which may evolve with coagulation disorders and hemorrhage as more frequent complications in pregnant patients. Pregnancy is not advised in women with this syndrome due to increased obstetric risk. CASE REPORT: Female patient, 29 years old, 99kg, 167cm, BMI 35.4kg.m-2 , physical status ASA III, with 27 weeks of gestational age and diagnosis of Klippel-Trenaunay syndrome...
March 2, 2018: Revista Brasileira de Anestesiologia
Khaled Dajani, Mohammed Almualim, Akshay Menon, Jacqueline Volpi-Abadie, Kierstin Lund
OBJECTIVES: Management of pediatric patients with neurological diagnoses can be challenging for anesthesiologists. We sought to determine whether preexisting neurologic disease could serve as an intrinsic risk factor for prolonged emergence. METHODS: Following institutional review board approval, we conducted a database search from 2012 to 2015. Included were patients aged 0 to 18 years undergoing ambulatory procedures, and carrying neurological diagnoses that profoundly affected their development...
March 2018: Southern Medical Journal
Ayako Kukida, Yasushi Takasaki, Mio Nakata, Tasuku Nishihara, Sakiko Kitamura, Sonoko Fujii, Yuji Watanabe, Toshihiro Yorozuya
RATIONALE: Although an inferior vena cave (IVC) filter is placed to prevent fatal pulmonary embolism (PE), several complications associated with an IVC filter have been reported. We describe a case with symptomatic PE, of which the origin was an occlusive IVC thrombus that developed from the placement of an IVC filer after a laparoscopy-assisted total gastrectomy (LATG). PATIENT CONCERNS: A 71-year-old man underwent LATG under general anesthesia alone. He had an IVC filter implanted 13 years ago...
January 2018: Medicine (Baltimore)
Yushan Ma, Hao Li, Jin Liu, Xuemei Lin, Hui Liu
RATIONALE: Thyroid storm is a rare complication during caesarean section of patients with hyperthyroidism. It occurs abruptly, with a high mortality rate if not recognized immediately and aggressively treated. Herein, we reported a case of impending thyroid storm during a caesarean section. PATIENT CONCERNS: A healthy 23-year-old woman with undiagnosed hyperthyroidism underwent an emergency caesarean section under general anesthesia. After tracheal extubation, the patient exhibited abnormal tachycardia, agitation, sweating, and hyperpyrexia...
January 2018: Medicine (Baltimore)
Y S Zhang, L J Jin, X Zhou, Y Liu, Y Li, L Y Wen
The study aimed to assess the effects and the further mechanism of action of dexmedetomidine with regard to stress reactions and cellular immune function of patients during the perioperative period following radical resection for rectal carcinoma. A total of 36 patients with rectal carcinoma were selected for radical resection under general anesthesia. The patients were divided into two groups, namely an experimental and a control group. In the experimental group (dexmedetomidine group) 1 μg/ kg/bw dexmedetomidine was injected intravenously 10 min prior to the induction of general anesthesia, and then infusion was carried out at a rate of 0...
January 2018: Journal of Biological Regulators and Homeostatic Agents
Zhi-Peng Wang, Jue Ma, Sheng Wang, Li-Na Yu, Jin-Feng Wei, Jin-Dong Xu
OBJECTIVE: To compare the safety of sevoflurane anesthesia with laryngeal mask and tracheal intubation in cesarean section in women with heart disease. METHODS: Fifty-two pregnant women with heart diseases undergoing cesarean section were randomized into laryngeal mask (LAM) group and tracheal intubation group. In LAM group, 6% sevoflurane was given at the rate of 6 L/min for induction with a maintenance sevoflurane concentration of 3%. In the intubation group, 1...
February 20, 2018: Nan Fang Yi Ke da Xue Xue Bao, Journal of Southern Medical University
Anoop Ramgolam, Graham L Hall, Guicheng Zhang, Mary Hegarty, Britta S von Ungern-Sternberg
BACKGROUND: Limited evidence suggests that children have a lower incidence of perioperative respiratory adverse events when intravenous propofol is used compared with inhalational sevoflurane for the anesthesia induction. Limiting these events can improve recovery time as well as decreasing surgery waitlists and healthcare costs. This single center open-label randomized controlled trial assessed the impact of the anesthesia induction technique on the occurrence of perioperative respiratory adverse events in children at high risk of those events...
March 2, 2018: Anesthesiology
Masoud Parish, Haleh Farzin
Muscular dystrophies are considered to be a series of neuromuscular diseases with genetic causes and are characterized by progressive muscle weakness and degeneration of the skeletal muscle. The case of an adult man with Becker dystrophy referred for repair of the patella tendon tearing and patella fracture is described. He underwent successful surgery using total intravenous anesthesia without any complications.
2018: International Medical Case Reports Journal
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