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Sufentanil

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https://www.readbyqxmd.com/read/28637812/sensitivity-of-neurons-in-the-middle-temporal-area-of-marmoset-monkeys-to-random-dot-motion
#1
Tristan A Chaplin, Benjamin J Allitt, Maureen A Hagan, Nicholas Sc Price, Ramesh Rajan, Marcello G P Rosa, Leo L Lui
Neurons in the Middle Temporal area (MT) of the primate cerebral cortex respond to moving visual stimuli. The sensitivity of MT neurons to motion signals can be characterized by using random-dot stimuli, in which the strength of the motion signal is manipulated by adding different levels of noise (elements that move in random directions). In macaques, this has allowed the calculation of "neurometric" thresholds. We characterized the responses of MT neurons in sufentanil/nitrous oxide anesthetized marmoset monkeys, a species which has attracted considerable recent interest as an animal model for vision research...
June 21, 2017: Journal of Neurophysiology
https://www.readbyqxmd.com/read/28625445/prospective-double-blind-randomized-placebo-controlled-clinical-trial-of-the-pectoral-nerves-pecs-block-type-ii
#2
Barbara Versyck, Geert-Jan van Geffen, Patrick Van Houwe
STUDY OBJECTIVE: The aim of this clinical trial was to test the hypothesis whether adding the pectoral nerves (Pecs) block type II to the anesthetic procedure reduces opioid consumption during and after breast surgery. DESIGN: A prospective randomized double blind placebo-controlled study. SETTING: A secondary hospital. PATIENTS: 140 breast cancer stage 1-3 patients undergoing mastectomy or tumorectomy with sentinel node or axillary node dissection...
August 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28625245/-effects-of-different-sedation-regimens-on-sedation-and-inflammatory-response-in-critically-ill-children-with-multiple-trauma
#3
Wenjia Tong, Conglei Song, Danqun Jin, Jingmin Sun, Yating Wang, Daliang Xu
OBJECTIVE: To compare the sedation and anti-inflammatory effects of dexmedetomidine and midazolam on critical ill children with multiple trauma. METHODS: A prospective randomized controlled trial was conducted. Sixty-five critical ill children with multiple trauma admitted to pediatric intensive care unit (PICU) of Anhui Province Children's Hospital from January 2014 to September 2016 were enrolled, who were randomly divided into dexmedetomidine group (33 cases) and midazolam group (32 cases)...
June 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28622694/the-effect-of-intraperitoneal-chemotherapy-on-early-pain-hyperalgesia-in-patients-following-elective-laparoscopic-transabdominal-resection-of-rectal-cancer
#4
Min Liang, Chang-Ying Li, Chun-Guang Ren, Zong-Wang Zhang, Zhi-Jian Fu
BACKGROUND: Chemotherapy has been associated with hyperalgesia. This prospective study was designed to investigate the effect of intraperitoneal chemotherapy with lobaplatin on post-operative pain intensity and sufentanil requirements after laparoscopic transabdominal resection of rectal cancer. METHODS: Eighty subjects (40 subjects treated with intraperitoneal chemotherapy and 40 subjects without chemotherapy treatment) scheduled for laparoscopic transabdominal resection of rectal cancer were included in this study...
June 8, 2017: Oncotarget
https://www.readbyqxmd.com/read/28614364/serum-levels-of-bupivacaine-after-pre-peritoneal-bolus-vs-epidural-bolus-injection-for-analgesia-in-abdominal-surgery-a-safety-study-within-a-randomized-controlled-trial
#5
Timothy H Mungroop, Ganapathy van Samkar, Bart F Geerts, Susan van Dieren, Marc G Besselink, Denise P Veelo, Philipp Lirk
BACKGROUND: Continuous wound infiltration (CWI) has become increasingly popular in recent years as an alternative to epidural analgesia. As catheters are not placed until the end of surgery, more intraoperative opioid analgesics might be needed. We, therefore, added a single pre-peritoneal bolus of bupivacaine at the start of laparotomy, similar to the bolus given with epidural analgesia. METHODS: This was a comparative study within a randomized controlled trial (NTR4948)...
2017: PloS One
https://www.readbyqxmd.com/read/28586033/sufentanil-attenuates-oxaliplatin-cytotoxicity-via-inhibiting-connexin-43%C3%A2-composed-gap-junction-function
#6
Qi Zhang, Min Su
Comprehensive strategies for the treatment of colorectal cancer (CRC) have become increasingly important. One of the most important factors is pain relief. Therefore, patients with CRC are concurrently treated with analgesics and chemotherapeutic agents; however, the effects of analgesics on the therapeutic activity of chemotherapeutic agents remain largely unknown. The present study investigated the effects of three widely used analgesics in clinics: Fentanyl, remifentanil and sufentanil, on the cytotoxicity of oxaliplatin, a commonly used chemotherapeutic agent for CRC...
July 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28584430/the-benefit-of-benzodiazepine-reduction-improving-sedation-in-surgical-intensive-care
#7
Ralph Schneider, Andreas Puetz, Timon Vassiliou, Thomas Wiesmann, Ulrike Lewan, Hinnerk Wulf, Detlef K Bartsch, Caroline Rolfes
AIMS: Sedation, as it is often required in critical care, is associated with immobilization, prolonged ventilation, and increased morbidity. Most sedation protocols are based on benzodiazepines. The presented study analyzes the benefit of benzodiazepine-free sedation. METHODS: In 2008, 134 patients were treated according to a protocol using benzodiazepine and propofol (Group 1). In 2009, we introduced a new sedation strategy based on sufentanil, nonsteroidal anti-inflammatory drugs, neuroleptics, and antidepressants, which was applied in 140 consecutive patients (Group 2)...
May 2017: Indian Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/28580612/utility-of-basophil-activation-testing-to-assess-perioperative-anaphylactic-reactions-in-real-world-practice
#8
Bernadette Eberlein, Sibylle Wigand, Heidrun Lewald, Eberhard Kochs, Johannes Ring, Tilo Biedermann, Ulf Darsow
INTRODUCTION: Perioperative anaphylactic reactions due to drugs and substances associated with general anesthesia can potentially be life-threatening. The objective of this study was to investigate the significance of the basophil activation test (BAT) for allergy diagnosis work up. METHODS: A total of 14 patients (5 men, 9 women; mean age: 57.8 years) with clinical records of anaphylactic reactions under general anesthesia were studied by means of anesthesia records, skin and serological tests...
June 5, 2017: Immunity, Inflammation and Disease
https://www.readbyqxmd.com/read/28560111/clonidine-or-remifentanil-for-adequate-surgical-conditions-in-patients-undergoing-endoscopic-sinus-surgery-a-randomized-study
#9
Laurent Bairy, Marie Vanderstichelen, Jacques Jamart, Edith Collard
BACKGROUND: Deliberate hypotension is one way to achieve a bloodless surgical field in endoscopic sinus surgery (ESS). We compared two anaesthesia regimens to induce deliberate hypotension and attempted to determine the most efficient one. METHODS: Fifty-nine patients undergoing ESS were minimized into two groups. In the CLO group, patients received I.V. sufentanil 0.15 µg/kg together with I.V. clonidine 2-3 µg/kg. In the REMI group, patients received remifentanil at a rate of up to 1 µg/kg/min...
2017: PeerJ
https://www.readbyqxmd.com/read/28554928/epidural-analgesia-in-critically-ill-patients-with-acute-pancreatitis-the-multicentre-randomised-controlled-epipan-study-protocol
#10
Stéphanie Bulyez, Bruno Pereira, Elodie Caumon, Etienne Imhoff, Laurence Roszyk, Lise Bernard, Leo Bühler, Claudia Heidegger, Samir Jaber, Jean-Yves Lefrant, Russell Chabanne, Pierre-Marie Bertrand, Pierre-François Laterre, Philippe Guerci, Pierre-Eric Danin, Etienne Escudier, Achille Sossou, Dominique Morand, Vincent Sapin, Jean-Michel Constantin, Matthieu Jabaudon
BACKGROUND: Acute pancreatitis (AP) is associated with high morbidity and mortality in its most severe forms. Most patients with severe AP require intubation and invasive mechanical ventilation, frequently for more than 7 days, which is associated with the worst outcome. Recent increasing evidence from preclinical and clinical studies support the beneficial effects of epidural analgesia (EA) in AP, such as increased gut barrier function and splanchnic, pancreatic and renal perfusion, decreased liver damage and inflammatory response, and reduced mortality...
May 29, 2017: BMJ Open
https://www.readbyqxmd.com/read/28553135/impact-of-different-analgesic-depths-and-abdominal-trauma-of-different-severities-on-stress-and-recovery-of-rats-undergoing-total-intravenous-anesthesia
#11
Hai-Ming Huang, Jun Cao, Lin-Mei Zhu, Yu-Qing Chen, Fu-Ding Lu, Hong-Wei Cai
A number of animal models have been developed to examine the pathophysiological consequences of surgical procedures, but anesthetic methods, monitoring, and management measures in these models are very different from those used in humans. This study was designed to create a rat model of abdominal surgery using anesthetic methods and perioperative treatment similar to those used in the clinic and to investigate the effects of different injury severities and depths of anesthesia and analgesia on surgical stress and postoperative recovery...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/28545564/dexmedetomidine-in-combination-with-sufentanil-for-postoperative-analgesia-after-partial-laryngectomy
#12
Minju Qin, Kaizheng Chen, Tingjie Liu, Xia Shen
BACKGROUND: Dexmedetomidine as an adjunct with opioids has been confirmed to spare opioids usage and improve analgesia for postoperative pain treatment. Furthermore, dexmedetomidine can attenuate the airway reflex. The aim of this study is to assess the safety and efficacy of dexmedetomidine combined with sufentanil for postoperative analgesia after partial laryngectomy. METHODS: A total of 60 adult male patients were recruited and randomly allocated to receive sufentanil 1...
May 25, 2017: BMC Anesthesiology
https://www.readbyqxmd.com/read/28528536/efficacy-of-ultrasound-guided-transversus-abdominis-plane-block-and-rectus-sheath-block-with-ropivacaine-and-dexmedetomidine-in-elderly-high-risk-patients-undergoing-emergency-abdominal-surgery
#13
Lili Xu, Zhiyong Hu, Jianjun Shen, Patrick M McQuillan
BACKGROUND: This study was designed to evaluate the effectiveness and safety of ultrasound-guided transversus abdominis plane (TAP) and rectus sheath (RS) blocks with ropivacaine and dexmedetomidine in elderly, high-risk patients undergoing emergency abdominal surgery. METHODS: Sixty elderly patients undergoing emergency abdominal surgery receiving both bilateral ultrasound-guided TAP and RS blocks were randomly divided into two groups: R+D (10 ml of 0.25% ropivacaine+0...
May 19, 2017: Minerva Anestesiologica
https://www.readbyqxmd.com/read/28510304/flip-flop-phenomenon-in-epidural-sufentanil-pharmacokinetics-a-population-study-in-children-and-infants
#14
Agnieszka Borsuk, Bogumiła Wołoszczuk-Gębicka, Alicja Bartkowska-Śniatkowska, Jowita Rosada-Kurasińska, Agnieszka Bienert, Paweł Wiczling
The aims of this study were to develop a population pharmacokinetic model of sufentanil coadministered with 0.2% ropivacaine as an epidural infusion in infants and describe the sufentanil absorption profile from epidural space. Data from 2 previously published studies were merged for analysis-20 infants aged 3-36 months receiving sufentanil as an epidural infusion and 41 children 0-17 years old receiving sufentanil as a long-term intravenous infusion. A population nonlinear mixed-effects model was built in NONMEM...
May 16, 2017: Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/28476033/dexmedetomidine-plus-sufentanil-for-pediatric-flexible-bronchoscopy-a-retrospective-clinical-trial
#15
Xiujing Dang, Weidong Hu, Zhendong Yang, Shiyu Su
Several studies have reported the use of dexmedetomidine (DEX) plus opioids for flexible bronchoscopy in both adults and children. To determine whether DEX plus sufentanil (SF) is safe for children, 142 children undergoing flexible bronchoscopy were assigned to one of three groups, each of which received the same SF loading dose and similar DEX and SF maintenance doses, but different loading doses of DEX: DS1 (DEX 0.5 μg·kg-1), DS2 (DEX 1.0 μg·kg-1), and DS3 (DEX 1.5 μg·kg-1). The Ramsay sedation scale was maintained at 3 in all groups...
June 20, 2017: Oncotarget
https://www.readbyqxmd.com/read/28454302/applied-analysis-of-ultrasound-guided-ilioinguinal-and-iliohypogastric-nerve-blocks-in-the-radical-surgery-of-aged-cervical-cancer
#16
Jianhua Gu, Chunhui Hao, Xinfeng Yan, Shujuan Xuan
In the present study, we evaluated the effects of ultrasound-guided ilioinguinal and iliohypogastric nerve blocks and intratracheal general anesthesia in the radical surgery of aged cervical cancer. From June 2014 to December 2014, 62 patients diagnosed with aged cervical cancer were enrolled in this study. The patients conformed to the indication of cervical cancer radical surgery. Patients were randomly divided into the test group and the control group according to the random number table with 31 individuals in each group...
March 2017: Oncology Letters
https://www.readbyqxmd.com/read/28444856/pharmacokinetics-after-a-single-dose-of-naloxone-administered-as-a-nasal-spray-in-healthy-volunteers
#17
E Vanky, L Hellmundt, U Bondesson, S Eksborg, S Lundeberg
BACKGROUND: There is increasing interest in the use of intranasal naloxone to reverse adverse opioid effects during management of procedural pain in children and in adults after overdose. There are limited data on the pharmacokinetics of intranasal naloxone so in this study we aimed to detail the pharmacokinetic profile of the commercially marketed injectable solution of naloxone 0.4 mg/ml when administered as an intranasal spray. METHODS: Twenty healthy volunteers received naloxone as an intranasal spray at a dose of 10 μg/kg...
July 2017: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/28435667/neuraxial-opioids-as-analgesia-in-labour-caesarean-section-and-hysterectomy-a-questionnaire-survey-in-sweden
#18
Anette Hein, Caroline Gillis-Haegerstrand, Jan G Jakobsson
Background: Neuraxial opioids improve labour analgesia and analgesia after caesarean section (CS) and hysterectomy. Undesirable side effects and difficulties in arranging postoperative monitoring might influence the use of these opioids. The aim of the present survey was to assess the use of intrathecal and epidural morphine in gynaecology and obstetrics in Sweden. Methods: A questionnaire was sent to all anaesthetic obstetric units in Sweden concerning the use and postoperative monitoring of morphine, sufentanil and fentanyl in spinal/epidural anaesthesia...
2017: F1000Research
https://www.readbyqxmd.com/read/28404067/continuous-wound-infiltration-versus-epidural-analgesia-after-hepato-pancreato-biliary-surgery-pop-up-a-randomised-controlled-open-label-non-inferiority-trial
#19
Timothy H Mungroop, Denise P Veelo, Olivier R Busch, Susan van Dieren, Thomas M van Gulik, Tom M Karsten, Steve M de Castro, Marc B Godfried, Bram Thiel, Markus W Hollmann, Philipp Lirk, Marc G Besselink
BACKGROUND: Epidural analgesia is the international standard for pain treatment in abdominal surgery. Although some studies have advocated continuous wound infiltration with local anaesthetics, robust evidence is lacking, especially on patient-reported outcome measures. We aimed to determine the effectiveness of continuous wound infiltration in hepato-pancreato-biliary surgery. METHODS: In this randomised controlled, open label, non-inferiority trial (POP-UP), we enrolled adult patients undergoing hepato-pancreato-biliary surgery by subcostal or midline laparotomy in two Dutch hospitals...
October 2016: Lancet. Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28393775/conscious-sedation-for-balloon-mitral-valvotomy-a-comparison-of-fentanyl-versus-sufentanil
#20
Shailendra Deochandra Modak, Deepa G Kane
CONTEXT: Analgesia and sedation are required for the comfort of patient and the cardiologist during balloon mitral valvotomy. AIMS: In this study, efficacy of analgesia, sedation, and patient satisfaction with sufentanil was compared with fentanyl. SETTINGS AND DESIGN: Single-centered, prospective single-blind study of sixty patients. MATERIALS AND METHODS: Patients between 15 and 45 years of rheumatic mitral stenosis with valve area of 0...
April 2017: Annals of Cardiac Anaesthesia
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