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remifentanil adverse reactions

Yanyan Qi, Xiangyan Yao, Beibei Zhang, Xianhui DU
The aim of the present study was to compare the recovery of sufentanil and remifentanil anesthesia by target-controlled infusion (TCI) in elderly patients with laparoscopic-assisted radical resection of colorectal cancer. The effect of anesthesia on patient stress response and cellular immune function was also observed. Elderly patients (n=192) who underwent laparoscopic radical resection of colorectal cancer between July 2014 and October 2015 were randomly divided into the sufentanil and remifentanil groups (n=96 per group)...
May 2016: Oncology Letters
Aihua Jiang, Lin-Jing Chen, Yu-Xia Wang, Ming-Chuan Li, Yong-Bo Ding
AIM: To investigate the effects of methods of total intravenous anaesthesia (TIVA) and combined intravenous and inhaled anaesthesia (CIIA) for laparoscopic radical gastrectomy under the same anaesthetic depth monitored by entropy indices. PATIENTS AND METHODS: One hundred patients undergoing laparoscopic radical gastrectomy were randomly distributed into group I (anaesthetized by TIVA) and group II (anaesthetized by CIIA), each group including 50 patients. TIVA was performed with propofol and remifentanil by means of target controlled infusion (TCI) for the patients in group I...
March 2016: Anticancer Research
Yiluan Wang, Liqiong Chen, Bin Wu, Xutong Zhang, Chunchun Zhu, Ying Li, Kailai Zhu, Jun Li
OBJECTIVE: To explore the feasibility of different doses of dexmedetomidine for quiet extubation during anesthesia recovery in hypertensive patients monitored with Narcotrend. METHODS: A total of 120 hypertensive patients scheduled for thyroid surgery from August 2012 to June 2014 in the Second Affiliated Hospital of Wenzhou Medical University, were randomly divided into 6 groups (n=20 each). Dexmedetomidine 0.4 (group M1), 0.6 (group M2), 0.8 (group M3) or 1.0 (group M4) µg·kg(-1)·h(-1), remifentanil 0...
October 13, 2015: Zhonghua Yi Xue za Zhi [Chinese medical journal]
Gillian M Keating
Dexmedetomidine (Dexdor(®)) is a highly selective α2-adrenoceptor agonist. It has sedative, analgesic and opioid-sparing effects and is suitable for short- and longer-term sedation in an intensive care setting. In the randomized, double-blind, multicentre MIDEX and PRODEX trials, longer-term sedation with dexmedetomidine was noninferior to midazolam and propofol in terms of time spent at the target sedation range, as well as being associated with a shorter time to extubation than midazolam or propofol, and a shorter duration of mechanical ventilation than midazolam...
July 2015: Drugs
M Heesen, M Veeser
Background: An effective relief of labour pain has become an important part of obstetric medicine. Therefore regional nerve blocks, systemic analgesic and non-pharmacologic techniques are commonly used. This review article gives a summary of pathophysiology and anatomy of labour pain as well as advantages, disadvantages, risks and adverse reactions of analgesic techniques in newborns and parturients. Methods: We performed a selective literature search in Medline via PubMed using the search-terms "Analgesia" and "Obstetrics"...
July 2012: Geburtshilfe und Frauenheilkunde
Minghao Wu, Xiang Li, Huiyu Chen
OBJECTIVE: To explore the feasibility and safety of dexmedetomidine combined with remifentanil for lower eyelid blepharoplasty. METHODS: 50 patients undergoing lower eyelid blepharoplasty ASA I - II were randomly divided into 2 groups (25 in each group) as observation group and control group. Dexmedetomidine (0.3 microg x kg(-1) x h(-1)) and remifentanil (0.05 microg x kg(-1) x min(-1)) were used in observation group. Local anesthesia by lidocaine (1%) combined with midazolam (0...
May 2014: Zhonghua Zheng Xing Wai Ke za Zhi, Zhonghua Zhengxing Waike Zazhi, Chinese Journal of Plastic Surgery
Zhenggang Guo, Liwei Pang, Xiaopeng Jia, Xiaoyan Wang, Xiaojun Su, Ping Li, Weidong Mi, Jianhua Hao
OBJECTIVE: This study aims to evaluate the feasibility of intraoperative composite target-controlled infusion (TCI) anesthesia application using remifentanil hydrochloride with etomidate in patients with severe burns, as monitored by Narcotrend. METHODS: A total of 40 patients with severe burns with eschar excisions and skin grafts were randomly and equally grouped into the etomidate (E) and the propofol groups (P). Anesthesia was induced and maintained by a remifentanil hydrochloride TCI combined with etomidate or propofol...
February 2015: Burns: Journal of the International Society for Burn Injuries
L Chen, L Yu, Y Fan, A Manyande
Flexible fibreoptic bronchoscopy is an important tool in the evaluation and management of paediatric respiratory disease. Total intravenous anaesthesia (TIVA) and volatile agent induction and maintenance of anaesthesia (VIMA) are commonly used for these procedures. The aim of this study was to determine which is superior for children undergoing flexible fibreoptic bronchoscopy.The study included two phases. In Phase 1, ED99 of propofol in TIVA and ED99 of sevoflurane in VIMA were first determined. In Phase 2, 50 children aged from one to three years were recruited and randomly assigned to either a TIVA or a VIMA group...
November 2013: Anaesthesia and Intensive Care
Digui Weng, Menghua Huang, Runnian Jiang, Rufu Zhan, Chunni Yang
BACKGROUND: The aim of this study was to investigate and evaluate the safety, recovery time, and side effects of general anesthesia with different doses of etomidate emulsion combined with remifentanil. METHODS: One hundred ten patients of American Society of Anesthesiologists class 1 or 2 who underwent gynecological general anesthesia with a 1-3-hour operation time were randomly divided into the following groups: etomidate emulsion group 1 ([E1] n = 30); etomidate emulsion group 2 ([E2] n = 30); etomidate emulsion group 3 ([E3] n = 20); and propofol group ([P group] n = 30)...
2013: Drug Design, Development and Therapy
Kun-bin Liu, Dong-hao Wang, Yun Ma, Rui Xia
OBJECTIVE: To prospectively assess the effect of remifentanil for analgesia and sedation, the impact on sustenance duration of mechanical ventilation and hemodynamics, and also its adverse reaction in the mechanically ventilated patients in the intensive care unit (ICU). METHODS: Sixty patients with invasive mechanical ventilation forever 24 hours after tumor operation were randomly allocated to fentanyl group (n = 30) or remifentanil group n = 30) to receive a persistent infusion of either fentanyl or remifentanil for sedation and analgesia...
March 2013: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
M K Shen, Z F Wu, A B Zhu, L L He, X F Shen, J J Yang, S W Feng
This trial aimed to compare the maternal and neonatal effects of remifentanil given by patient-controlled analgesia (PCA) or continuous infusion for labour analgesia. Patient controlled analgesia was administered using increasing stepwise boluses from 0.1 to 0.4 μ (0.1 μ increment, 2 min lockout, n = 30). Continuous infusion used rates from 0.05 to 0.2 μ .min(-1) (0.05 μ .min(-1) increment, n = 30). Dose increments were given on request. Women reported lowest pain scores (median (IQR [range]) of 3 (2-4 [2-5]) for PCA and 4 (3-5...
March 2013: Anaesthesia
Risa Takeuchi, Yasuko Ichihara, Hiroshi Hoshijima, Nobuyuki Matsumoto, Hirosato Kikuchi, Chiaki Satoh, Rumiko Asada, Kenji Ikebuchi
We report a case of a 59-year-old woman who presented with hypovolemic shock and compensated acidosis (preoperative arterial blood gases: pH 7.3, P(CO2) 31.9 mmHg, Pa(O2) 112.3 mmHg, base excess -9.8, Hb 6.4 g x dl(-1)) due to perforated descending colon, necessitating emergency surgery. Tracheal intubation had been performed preoperatively. Prior to induction of anesthesia, blood pressure was 106/74 mmHg, heart rate 119 beats x min(-1), and Sp(O2) 100% breathing room air. Anesthesia was induced with remifentanil influsion at a rate of 0...
June 2012: Masui. the Japanese Journal of Anesthesiology
Hua-cheng Liu, Jun Li, Bo Yang, Wang-ning Shangguan, Ming-yang Cai, Qing-quan Lian
OBJECTIVE: To study the effect of a pediatric TCI patent system for propofol plus remifentanil in pediatric short-duration surgery with laryngeal mask airway (LMA) anesthesia. METHODS: A total of 120 pediatric patients underwent short-duration elective surgery, aged 3 - 9 years old, weighted 13 - 26 kg, ASAI grade, were randomly divided into 3 groups (n = 40 each). The propofol concentrations of effect compartment were set at 2 µg/ml in Group A, 3 µg/ml in Group B and 4 µg/ml in Group C...
March 8, 2011: Zhonghua Yi Xue za Zhi [Chinese medical journal]
B A Hadi, R Al Ramadani, R Daas, I Naylor, R Zelkó
AIM: This study is aimed at conducting a program for two different anesthetic methods used during a spinal fusion surgery to ensure better intra-operative hemodynamic stability and post-operative pain control. METHODS: A prospective, randomized, double blind study in patients scheduled for spinal fusion surgery, who were randomly allocated to two groups, G1 and G2, (n = 15 per group), class I-II ASA, was carried out. Both groups received pre-operatively midazolam, followed intra-operatively by propofol, sevoflurane, atracurium, and either remifentanil infusion 0...
August 2010: International Journal of Clinical Pharmacology and Therapeutics
Jennifer Richardson, Anita Holdcroft
BACKGROUND: A variety of analgesics are used perioperatively and associated adverse drug reactions (ADRs) may complicate anaesthesia and recovery. METHODS: We aimed to measure the demographics of reported suspected ADRs to alfentanil, fentanyl, ketorolac, morphine, nalbuphine, papaveretum, pethidine and remifentanil. We report a retrospective analysis of Yellow Card reports of suspected ADRs from 1965-2004 as classified in the Adverse Drug Reaction On-line Tracking database (ADROIT) of the Medicines and Healthcare products Regulatory Agency (MHRA)...
June 2007: Pharmacoepidemiology and Drug Safety
L Prieto-Lastra, A Iglesias-Cadarso, M M Reaño-Martos, A Pérez-Pimiento, M I Rodríguez-Cabreros, A García-Cubero
BACKGROUND: The use of opioids as analgesics is becoming increasingly widespread, which may have repercussions in patients with urticaria or asthma, as these agents frequently cause adverse reactions. MATERIAL AND METHODS: We present three patients who developed allergic reactions after receiving codeine: two patients who developed acute urticaria, and a third asthmatic patient receiving specific immunotherapy who developed bronchospasm. Skin prick-testing (SPT) and intradermal reaction (IDR) tests with various opioids were performed, followed by controlled oral challenge...
September 2006: Allergologia et Immunopathologia
Anita Holdcroft
PURPOSE: Anaesthetic drugs were selected from the Medicines and Healthcare products Regulatory Agency Drug Analysis Prints in order to determine the number and types of reported reactions and associated mortality. METHODS: The chosen drug groups were the intravenous induction agents, the neuromuscular blocking drugs and neostigmine, the inhalational anaesthetic agents and nitrous oxide, local anaesthetic agents and a selection of analgesics agents, naloxone and midazolam and its antagonist flumazenil...
March 2007: Pharmacoepidemiology and Drug Safety
Cong Yu, Yu-lin Luo, Shui-sheng Xiao, Yong Li, Qing Zhang
OBJECTIVE: To compare the suppressive effects of tramadol and low-dose ketamine on postoperative hyperalgesia after remifentanil-based anaesthesia. METHODS: A total number of sixty ASA I - II adult patients who undergone the operation of cranio-cervical region were assigned to three groups randomly, controlled group (Group C), tramadol group (Group T) and low-dose ketamine group (Group K). Before the end of surgery, Group T was given tramadol 0.3 mg/kg, Group K was given ketamine 0...
October 2005: Hua Xi Kou Qiang Yi Xue za Zhi, Huaxi Kouqiang Yixue Zazhi, West China Journal of Stomatology
Xiang-yang Guo, Jie Yi, Tie-hu Yie, Ai-lun Luo, Hong-zhi Ren, Yu-guang Huang
OBJECTIVE: To compare the efficacy and safety of remifentanil with fentanyl used for intraoperative anesthesia. METHODS: Fifty-four patients undergoing modified radical mastectomy or total hysterectomy were randomly assigned to remifentanil group or fentanyl group with 27 cases in each group. Anesthesia was induced with propofol (2 mg/kg) and either remifentanil (2 micrograms/kg) or fentanyl (2.5 micrograms/kg), and was maintained with inhalation of nitrous oxide in oxygen (2:1) and a continuous infusion of either remifentanil (0...
February 2004: Zhongguo Yi Xue Ke Xue Yuan Xue Bao. Acta Academiae Medicinae Sinicae
Lionel Bouvet, Bernard Allaouchiche, Frédéric Duflo, Richard Debon, Dominique Chassard, Emmanuel Boselli
PURPOSE: Unlike propofol, the self-administration of remifentanil for sedation in gastrointestinal endoscopies has never been evaluated formally. We wanted to compare the efficacy and tolerance of patient self-administration of remifentanil vs propofol during gastrointestinal endoscopy. METHOD: This prospective randomized, single-blinded study, included 77 patients undergoing gastrointestinal endoscopy. Patients were divided into two groups: group R received remifentanil (5 microg...
February 2004: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
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