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https://www.readbyqxmd.com/read/29341401/the-prediction-probabilities-for-emergence-from-sevoflurane-anesthesia-in-children-a-comparison-of-the-perfusion-index-and-the-bispectral-index
#1
Pei-Pei Liu, Chi Wu, Jun-Zheng Wu, Ma-Zhong Zhang, Ji-Jian Zheng, Yang Shen, Pan He, Ying Sun
BACKGROUND: Predicting recovery of consciousness is one of the most essential functions of anesthesia depth monitors in anesthesia practice. Perfusion index and bispectral index are 2 indicators of the anesthesia depth monitoring with different working principles. The progression of the anesthesia emergence stages reflected by those monitors has not been well understood, especially in pediatric patients. The goals of this study were to compare the prediction probabilities of perfusion index and bispectral index in predicting awakening and in differentiating the different levels of arousal during emergence after sevoflurane anesthesia in children undergoing open inguinal hernia repairs...
January 17, 2018: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/29338145/association-between-bispectral-index-system-bistm-and-airway-obstruction-an-observational-prospective-cohort-analysis-during-third-molar-extractions
#2
A Sassan Sabouri, Alireza Jafari, Paul Creighton, Adam Shepherd, Timothy J Votta, Hao Deng, Christopher Heard
BACKGROUND: Sedation regimes during oral procedures frequently associated with airway obstruction. The aim of this study was to define the association of bispectral index (BIS) to the depth of sedation and airway obstruction events. METHODS: 47 patients between 1421 years old who were candidates for 3rd molar teeth extraction were enrolled in this study. Patients received a total of 4mg midazolam, 100 microgram fentanyl followed by titrated incremental propofol in 10mg...
January 16, 2018: Minerva Anestesiologica
https://www.readbyqxmd.com/read/29332430/effect-of-creatine-phosphate-sodium-on-bispectral-index-and-recovery-quality-during-the-general-anaesthesia-emergence-period-in-elderly-patients-a-randomized-double-blind-placebo-controlled-trial
#3
Wei Wang, Wan-You Yu, Jie Lv, Lian-Hua Chen, Zhong Li
Objective To evaluate the effect of creatine phosphate sodium on bispectral index (BIS) and recovery quality during the general anaesthesia emergence period in elderly patients. Methods This randomized, double-blind, placebo-controlled study enrolled patients undergoing transabdominal cholecystectomy under general anaesthesia. Patients were randomly assigned to receive either creatine phosphate sodium (1.0 g/100 ml 0.9% saline; group P) or 100 ml 0.9% saline (group C) over 30 minutes during surgical incision...
January 1, 2018: Journal of International Medical Research
https://www.readbyqxmd.com/read/29319461/hypnosis-is-more-effective-than-clinical-interviews
#4
Francisco Xavier De Almeida-Marques, José Sánchez-Blanco, Francisco Javier Cano-García
To determine whether hypnosis is more effective than conventional interviewing to find traumatic life events in patients with fibromyalgia, we carried out a within-subject experimental design with complete intragroup counterbalancing. Thirty-two women under care in a public primary care center gave 2 identical interviews, with an interval of 3 months, in which the occurrence of traumatic life events was explored, once in a state of wakefulness and once in a state of hypnosis. The state of consciousness was evaluated using 3 measures: bispectral index, skin conductance level, and pain intensity...
January 2018: International Journal of Clinical and Experimental Hypnosis
https://www.readbyqxmd.com/read/29318860/-effect-of-transcutaneous-acupoint-electrical-stimulation-on-hemodynamic-fluctuation-caused-by-loosing-tourniquet-in-elderly-patients-undergoing-knee-joint-replacement
#5
Han-Sheng Liang, Yi Feng
OBJECTIVE: To observe the effect of transcutaneous acupoint electrical stimulation (TAES) on hemodynamic fluctuation caused by loosing tourniquet in the elderly patients undergoing knee joint replacement. METHODS: A total of 60 ASA (America Society Anesthesiologist) I or II elderly patients for elective knee joint replacement surgery were randomly divided into control group (30 cases) and TAES group (30 cases). Patients of both groups were treated by intravenous anesthesia, and monitored with bispectral index (BIS, between 45-60) for anesthesia depth, stroke volume variation (SVV) for fluid management, mean arterial pressure (MAP) and cardiac index (CI) for hemodynamic fluctuation evaluation, and with analgesia nociception index (ANI, between 50-70) for remifentanil dosage adjustment...
December 25, 2017: Zhen Ci Yan Jiu, Acupuncture Research
https://www.readbyqxmd.com/read/29310966/improving-the-anesthetic-process-by-a-fuzzy-rule-based-medical-decision-system
#6
Juan Albino Mendez, Ana Leon, Ayoze Marrero, Jose M Gonzalez-Cava, Jose Antonio Reboso, Jose Ignacio Estevez, José F Gomez-Gonzalez
OBJECTIVE: The main objective of this research is the design and implementation of a new fuzzy logic tool for automatic drug delivery in patients undergoing general anesthesia. The aim is to adjust the drug dose to the real patient needs using heuristic knowledge provided by clinicians. A two-level computer decision system is proposed. The idea is to release the clinician from routine tasks so that he can focus on other variables of the patient. METHODS: The controller uses the Bispectral Index (BIS) to assess the hypnotic state of the patient...
January 5, 2018: Artificial Intelligence in Medicine
https://www.readbyqxmd.com/read/29310326/efficacy-and-safety-of-remifentanil-for-analgesia-in-cesarean-delivery
#7
Xuan Zhou, Lian-Jin Jin, Chun-Yang Hu, Meng Chen, Ying Li, Yue-Shun Zhang
BACKGROUND: This study aimed to assess the efficacy and safety of remifentanil as a general anesthetic during cesarean delivery. MATERIAL AND METHODS: Fifty women with singleton pregnancies undergoing cesarean delivery were randomly divided into intervention and control groups, each group containing 25 subjects. Participants in the intervention group received remifentanil (infused at 2 μg/kg/h), whereas subjects in the control group were given dexmedetomidine (infused at 0...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29308828/propofol-for-the-promotion-of-sleep-in-adults-in-the-intensive-care-unit
#8
REVIEW
Sharon R Lewis, Oliver J Schofield-Robinson, Phil Alderson, Andrew F Smith
BACKGROUND: People in the intensive care unit (ICU) experience sleep deprivation caused by environmental disruption, such as high noise levels and 24-hour lighting, as well as increased patient care activities and invasive monitoring as part of their care. Sleep deprivation affects physical and psychological health, and people perceive the quality of their sleep to be poor whilst in the ICU. Propofol is an anaesthetic agent which can be used in the ICU to maintain patient sedation and some studies suggest it may be a suitable agent to replicate normal sleep...
January 8, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29284872/effects-of-dexmedetomidine-on-intraoperative-hemodynamics-and-propofol-requirement-in-patients-undergoing-laparoscopic-cholecystectomy
#9
Avneesh Khare, Satya Prakash Sharma, Mangi Lal Deganwa, Mamta Sharma, Nitesh Gill
Background: Despite multiple benefits, laparoscopic surgery always poses anesthetic challenge due to significant alteration of hemodynamics. Various pharmacological agents have been used for the same with variable response. Dexmedetomidine, in addition to sympatholytic effect, diminishes intraoperative requirement of anesthetics including propofol. The present study was conducted to evaluate the effects of intravenous dexmedetomidine on intraoperative hemodynamics and propofol requirement using bispectral index (BIS) in laparoscopic cholecystectomy...
October 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/29284864/effect-of-intravenous-magnesium-sulfate-on-the-minimum-alveolar-concentrations-of-desflurane-using-bispectral-index-monitoring-a-prospective-randomized-double-blind-controlled-study
#10
Mohd Rameez Riaz, Vikram Mahajan, Sadaf Syed, Riyaz Ahmad
Background: Magnesium sulfate has been implicated to influence the minimum alveolar concentration (MAC) of various volatile anesthetics, but its effect on desflurane remains unanswered so far. Aim: To study the effect of perioperative intravenous magnesium sulfate on MAC of desflurane using bispectral index (BIS) monitoring. Settings: Operating room of a tertiary care hospital. Design: A prospective, randomized, controlled, double-blind clinical trial...
October 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/29284847/evaluation-of-preoperative-flupirtine-in-ambulatory-functional-endoscopic-sinus-surgery-a-prospective-double-blind-randomized-controlled-trial
#11
Anjan Das, Hirak Biswas, Anindya Mukherjee, Sandip Roy Basunia, Subinay Chhaule, Tapobrata Mitra, Partha Sarathi Halder, Subrata Kumar Mandal
Background: Functional endoscopic sinus surgery (FESS) is the mainstay therapeutic management for nasal pathologies. We evaluated flupirtine, a centrally acting analgesic, for producing perfect perioperative conditions in FESS for adults in a day-care setting. Materials and Methods: Sixty-two patients (25-40 years) scheduled for FESS under general anesthesia were randomly divided into Group F (n = 31) receiving preoperative flupirtine (100 mg) and Group C (n = 31) receiving identical-looking placebo capsule per oral 60 min before induction of anesthesia...
October 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/29284834/comparison-of-dexmedetomidine-and-midazolam-for-sedation-in-mechanically-ventilated-patients-guided-by-bispectral-index-and-sedation-agitation-scale
#12
Manoj Tripathi, Virendra Kumar, Mahendra B Kalashetty, Deepak Malviya, Prateek Singh Bais, Om Prakash Sanjeev
Background: Mechanical ventilation and sedation are inextricably linked components of critical care that represent, what we do for the patients during their vulnerable course in Intensive Care Unit (ICU). Aims: The aim of this study is to compare the efficacy and safety of midazolam and dexmedetomidine in patients on mechanical ventilator with the help of Bispectral Index (BIS) monitoring and correlation of BIS with Sedation-Agitation Scale (SAS). Settings and Design: Prospective, observational, and comparative study...
October 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/29284832/application-of-discharge-criteria-for-home-readiness-using-bispectral-and-supraglottic-airway-devices-in-day-care-surgery-without-using-muscle-relaxants
#13
Joginder Pal Attri, Manjit Singh, Hemchandra Bhatt, Kamal Jyoti, Harjinder Kaur
Introduction: The availability of rapid and short-acting intravenous and volatile anesthetics has facilitated early recovery that is why nowadays ambulatory surgery is becoming more common. If the criteria used to discharge patients from the Postanesthesia Care Unit (PACU) are met in the operating room (OR), it would be appropriate to consider bypassing the PACU and transferring the patient directly to the step-down unit. This process is known as "fast-tracking" after ambulatory surgery...
October 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/29275583/-clinical-application-of-oxycodone-combined-with-dexmedetomidine-in-percutaneous-ultrasound-guided-radiofrequency-ablation-of-hepatocellular-carcinomas
#14
H D Zhou, H F Jiang, Y J Zhu, J Fang
Objective: To explore the effects of oxycodone combined with dexmedetomidine in percutaneous ultrasound-guided radiofrequency ablation of hepatocellular carcinomas. Methods: Sixty patients who underwent percutaneous ultrasound-guided radiofrequency ablation of hepatocellular carcinomas were randomly divided into fentanyl group (group A) and oxycodone group( group B), with 30 patients in each group. Patients in group A were injected with fentanyl (2 μg/kg), and patients in group B were injected with oxycodone (0...
November 28, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/29275267/the-correlation-of-the-depth-of-anesthesia-and-postoperative-cognitive-impairment-a-meta-analysis-based-on-randomized-controlled-trials
#15
Xing Lu, Xin Jin, Suwei Yang, Yanfei Xia
STUDY OBJECTIVE AND BACKGROUND: To comprehensively evaluate the associations between the depth of anesthesia and postoperative delirium (POD) or postoperative cognitive dysfunction (POCD). DESIGN: Using the Cochrane evaluation system, the included studies were conducted with quality assessment. DATA SOURCES: We searched Cochrane library, Embase and PubMed databases without language restriction. The retrieval time is up to August 2017. ELIGIBILITY CRITERIA: According to the PRISMA guideline, the results associated with POCD and POD separately were compared between low and high bispectral index (BIS) groups under fixed effects model or random effects model...
December 21, 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/29251645/dopamine-d2-receptor-antagonist-droperidol-deepens-sevoflurane-anesthesia
#16
Ryuhei Araki, Kazuko Hayashi, Teiji Sawa
BACKGROUND: Although midbrain dopaminergic pathways are known to contribute to arousal and emergence from anesthesia, few reports exist regarding the anesthetic effects of dopamine D2 receptor antagonism in humans. This study examined the effect of the D2 receptor antagonist droperidol on sevoflurane anesthesia by examining α and slow wave electroencephalogram oscillations. METHODS: Forty-five patients, age 20 to 60 yr, were enrolled. Frontal electroencephalograms were continuously collected for offline analysis via Bispectral Index monitoring...
December 15, 2017: Anesthesiology
https://www.readbyqxmd.com/read/29246600/prediction-of-conscious-awareness-recovery-after-severe-acute-ischemic-stroke
#17
Yajuan Hu, Changqing Wang, Xiaoxiang Yan, Hong Fu, Kai Wang
BACKGROUND: Ischemic stroke that is sufficiently severe to cause loss of consciousness has a high rate of morbidity and mortality. Many individuals who suffer from these disorders never recover conscious awareness. In this study, we aimed to identify an accurate and simple bedside method to predict awareness recovery after severe acute ischemic stroke. METHODS: Between 2013 and 2017, all consecutive patients with consciousness disorders after acute ischemic stroke were recruited to the study...
December 15, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/29239148/effects-of-closed-loop-intravenous-anesthesia-guided-by-the-bispectral-index-in-adult-patients-on-emergence-delirium-a-randomized-controlled-study
#18
Antonella Cotoia, Lucia Mirabella, Renata Beck, Pompeo Matrella, Valentina Assenzo, Thierry Chazot, Gilda Cinnella, Ngai Liu, Michele Dambrosio
BACKGROUND: Emergence delirium (ED) is an acute change in cognition after general anesthesia (GA) occurring in operative room, recovery room or in postanesthesia care. The automated propofolremifentanil titration by Bispectral index (BIS) (AutoTIVA) avoids period of deep (BIS<40) anesthesia and could potentially decrease the ED. The aim of this study was to evaluate ED in surgical patients under AutoTIVA, manual titration of propofol-remifentanil (ManualTIVA) or volatile BIS-guided GA...
December 13, 2017: Minerva Anestesiologica
https://www.readbyqxmd.com/read/29232379/comparison-of-nalbuphine-and-sufentanil-for-colonoscopy-a-randomized-controlled-trial
#19
Chaoyi Deng, Xiao Wang, Qianmei Zhu, Yanming Kang, Jinlin Yang, Heng Wang
OBJECTIVES: Nalbuphine is as effective as morphine as a perioperative analgesic but has not been compared directly with sufentanil in clinical trials. The aims of this study were to compare the efficacy and safety of nalbuphine with that of sufentanil in patients undergoing colonoscopy and to determine the optimal doses of nalbuphine in this indication. METHODS: Two hundred and forty consecutive eligible patients aged 18-65 years with an American Society of Anesthesiologists classification of I-II and scheduled for colonoscopy were randomly allocated to receive sufentanil 0...
2017: PloS One
https://www.readbyqxmd.com/read/29231349/-effect-of-ear-point-embedding-on-plasma-and-effect-site-concentrations-of-propofol-remifentanil-in-elderly-patients-after-target-controlled-induction
#20
Xiaochun Zheng, Liling Wan, Fei Gao, Jianghu Chen, Wenshao Tu
OBJECTIVE: To observe the clinical effect of ear point embedding on plasma and effect site concentrations of propofol-remifentanil in elderly patients who underwent abdominal external hernia surgery at the time of consciousness and pain disappearing by target-controlled infusion (TCI) and bispectral index (BIS). METHODS: Fifty patients who underwent elective abdominal hernia surgery were randomly assigned into an observation group and a control group, 25 cases in each one...
August 12, 2017: Zhongguo Zhen Jiu, Chinese Acupuncture & Moxibustion
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