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https://www.readbyqxmd.com/read/28080917/results-of-the-megaverebrate-analgesia-survey-giraffe-and-hippopotamus
#1
Matthew Boothe, Jack Kottwitz, Roy Harmon, Scott B Citino, Jeffery R Zuba, Dawn M Boothe
Results of an online survey posted on the American Association of Zoo Veterinarians listserv examined the patterns of analgesic medication and pain management modalities used for captive giraffe and hippopotami. Compiled data included signalment, drugs administered, dosing regimens, subjective efficacy scores, ease of administration, and adverse events. Nineteen institutions exhibiting hippopotami ( Hippopotamus amphibious ) and pygmy hippopotami (Choeropsis liberiensis) and 45 exhibiting giraffe ( Giraffa camelopardalis spp...
December 2016: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
https://www.readbyqxmd.com/read/28080912/comparison-of-medetomidine-ketamine-and-butorphanol-azaperone-medetomidine-in-captive-bennett-s-wallabies-macropus-rufogriseus
#2
Megan K Watson, Mary Thurber, Sathya K Chinnadurai
The objective of this study was to compare a traditional partially reversible medetomidine-ketamine sedation with a more reversible butorphanol-azaperone-medetomidine combination in Bennett's wallabies ( Macropus rufogriseus ) maintained in a zoological collection. Fourteen animals were divided into two treatment groups. Individuals in group 1 received an intramuscular (i.m.) injection of butorphanol (0.54 ± 0.05 mg/kg), azaperone (0.22 ± 0.02 mg/kg), and medetomidine (0.16 ± 0.02 mg/kg). Individuals in group 2 received an i...
December 2016: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
https://www.readbyqxmd.com/read/28077539/preoperative-butorphanol-and-flurbiprofen-axetil-therapy-attenuates-remifentanil-induced-hyperalgesia-after-laparoscopic-gynaecological-surgery-a-randomized-double-blind-controlled-trial
#3
L Zhang, R Shu, Q Zhao, Y Li, Y Yu, G Wang
BACKGROUND: Several studies indicate that remifentanil exposure may engender opioid-induced hyperalgesia. Butorphanol and flurbiprofen axetil are proposed as adjunctive analgesics for postoperative pain control. This randomized double-blind controlled study was designed to investigate the antihyperalgesic effects of butorphanol combined with flurbiprofen axetil on opioid-induced hyperalgesia. METHODS: One hundred and twenty patients undergoing elective laparoscopic gynaecological surgery with sevoflurane anaesthesia were randomized to one of four groups, as follows: intraoperative sufentanil 0...
October 2016: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/28075433/effects-of-morphine-butorphanol-and-levomethadone-in-different-doses-on-thermal-nociceptive-thresholds-in-horses
#4
Paula Dönselmann Im Sande, Klaus Hopster, Sabine Kästner
OBJECTIVE: Various opioids are available for use in equine medicine. Studies directly comparing their analgesic effects and side effects are rare. Therefore, the aim of this study was to compare the antinociceptive effect and the duration of analgesia of two different doses of morphine, butorphanol and levomethadone in horses. MATERIAL AND METHODS: Eight adult, healthy horses were used for this randomized, placebo-controlled, blinded cross-over trail. Each horse received placebo (P = 0...
January 11, 2017: Tierärztliche Praxis. Ausgabe G, Grosstiere/Nutztiere
https://www.readbyqxmd.com/read/28050391/comparison-of-efficacy-and-safety-of-intramuscular-piroxicam-and-tramadol-for-post-operative-pain-in-patients-undergoing-caesarean-delivery
#5
Tejashree Thippeswamy, Bhuvana Krishnaswamy, Girish M Bengalorkar, Narayanaswamy Mariyappa
INTRODUCTION: Post-caesarean section pain can be both stressful and unfavourable. Effective and rapid reduction of pain facilitates early ambulation and care of the new born. Non-Steroidal Anti-Inflammatory Drugs (NSAIDs) and opioids are used for pain relief but they are associated with adverse effects both in the mother and the child. AIM: To evaluate efficacy and safety of piroxicam and tramadol in post-caesarean section pain. MATERIALS AND METHODS: Primigravidae who underwent elective caesarean section received either piroxicam 20mg or tramadol 100mg intra-muscularly, following recovery from anaesthesia...
November 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27977600/evaluation-of-dexmedetomidine-in-combination-with-sufentanil-or-butorphanol-for-postoperative-analgesia-in-patients-undergoing-laparoscopic-resection-of-gastrointestinal-tumors-a-quasi-experimental-trial
#6
Xue-Kang Zhang, Qiu-Hong Chen, Wen-Xiang Wang, Qian Hu
The aim of this study was to evaluate the efficacy of dexmedetomidine in combination with sufentanil or butorphanol for postoperative analgesia in patients undergoing laparoscopic resection of a gastrointestinal tumor.This quasi-experimental trial was conducted in Nanchang, China, from January 2014 to December 2015. Eighty patients (age 27-70 years, American Society of Anesthesiologists physical status I-II) undergoing laparoscopic resection of a gastrointestinal tumor were randomized into 4 groups and offered intravenous patient-controlled analgesia for pain control after surgery...
December 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27939470/butorphanol-use-in-laboring-patients-with-preeclampsia-or-chronic-hypertension
#7
Kelly Garrity, Allyson Jang, Steve Wagner
OBJECTIVE: The American College of Obstetricians and Gynecologists (ACOG) recommends against the use of butorphanol in patients diagnosed with preeclampsia or chronic hypertension secondary to a theoretical concern that the drug will further elevate blood pressures. No past study has examined the drug's potential to elevate blood pressures in laboring patients. METHODS: In this retrospective cohort study all chronic hypertensive and preeclamptic patients who underwent an induction of labor and delivered a viable, singleton pregnancy between the dates of 1/1/2013 and 12/31/2014 at a single academic hospital were included...
October 2016: Pregnancy Hypertension
https://www.readbyqxmd.com/read/27932682/preliminary-assessment-of-midazolam-fentanyl-and-fluanisone-combination-for-the-sedation-of-rhesus-macaques-macaca-mulatta
#8
Henri G M J Bertrand, Charlotte F Sandersen, Paul A Flecknell
This study was undertaken to assess the suitability of fentanyl/fluanisone ('Hypnorm', VetaPharma; 0.315 mg/mL of fentanyl citrate and 10 mg/mL of fluanisone) alone or combined with midazolam in rhesus macaques. Fifteen rhesus macaques requiring sedation for veterinary procedures received an intramuscular (IM) dose range of Hypnorm from 0.01 mL/kg to 0.3 mL/kg either alone or combined with 0.5 mg/kg of midazolam. To reverse the sedation, flumazenil in combination with either naloxone, buprenorphine or butorphanol was administered intravenously (IV) or IM...
December 8, 2016: Laboratory Animals
https://www.readbyqxmd.com/read/27928173/incidence-of-post-anesthetic-colic-in-non-fasted-adult-equine-patients
#9
Patricia A Bailey, Brent A Hague, Michael Davis, Michael D Major, Chad J Zubrod, Jeff E Brakenhoff
The purpose of this study was to determine the incidence of post-anesthetic colic in non-fasted adult horses undergoing isoflurane inhalant anesthesia for an elective, non-abdominal procedure at a single referral center. Medical records were searched from May 1, 2012 to May 31, 2014. Inclusion criteria included non-fasted patients ≥ 2 years of age that were anesthetized for an elective, non-abdominal procedure. The incidence of post-anesthetic colic for this study population was 2.5%. None of the risk factors examined (season, age, gender, breed, surgeon, procedure, recumbency, butorphanol administration, additional surgical complications, and the length of anesthesia) were associated with an increased risk of post-anesthetic colic...
December 2016: Canadian Veterinary Journal. la Revue Vétérinaire Canadienne
https://www.readbyqxmd.com/read/27920502/physicochemical-stability-of-ternary-admixtures-of-butorphanol-ketamine-and-droperidol-in-polyolefin-bags-for-patient-controlled-analgesia-use
#10
Baoxia Fang, Linhai Wang, Junfeng Gu, Fuchao Chen, Xiao-Ya Shi
BACKGROUND: Delivery of drug admixtures by intravenous patient-controlled analgesia is a common practice for the management of postoperative pain; however, analytical confirmation of the compatibility and stability of butorphanol tartrate, ketamine hydrochloride, and droperidol combined in ternary admixtures is not available. METHODS: Butorphanol tartrate, ketamine hydrochloride, and droperidol have been examined for compatibility and stability when combined with 0...
2016: Drug Design, Development and Therapy
https://www.readbyqxmd.com/read/27746542/a-randomized-controlled-study-between-fentanyl-and-butorphanol-with-low-dose-intrathecal-bupivacaine-to-facilitate-early-postoperative-ambulation-in-urological-procedures
#11
Arvind Kumar, Ritesh Kumar, Vinod Kumar Verma, Chandrakant Prasad, Rajesh Kumar, Shashi Kant, Gunjan Kumar, Neha Singh, Rupam Kumari
INTRODUCTION: Opioids are widely used in conjunction with local anesthetics as they permit the use of lower dose of local anesthetics while providing adequate anesthesia and analgesia. It both provides adequate anesthesia as well as lower drug toxicity neuraxial administration of opioids in conjunction with local anesthetics improves the quality of intraoperative analgesia and prolongs the duration of postoperative analgesia. Bupivacaine is the most commonly used drug for subarachnoid block due to its lesser side effects...
September 2016: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/27746533/comparative-study-of-epidural-bupivacaine-with-butorphanol-and-bupivacaine-with-tramadol-for-postoperative-pain-relief-in-abdominal-surgeries
#12
N Swathi, N Ashwini, Mukesh I Shukla
INTRODUCTION: To compare the efficacy of combination of epidural local anesthetic with tramadol and butorphanol in major abdominal surgeries. AIMS: To evaluate duration of analgesia, analgesic efficacy, and safety profile of two groups of drugs-epidural butorphanol with bupivacaine and epidural tramadol with bupivacaine. MATERIALS AND METHODS: A prospective, randomized controlled, double-blinded study was undertaken in 50 patients scheduled for major abdominal surgeries...
September 2016: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/27746529/efficacy-and-safety-of-propofol-versus-midazolam-in-fiberoptic-endotracheal-intubation
#13
Radhe Sharan, Brij Mohan, Harkomal Kaur, Anju Bala
BACKGROUND: Fiberoptic intubation is a technique commonly used for difficult airways. Conscious sedation is desirable to make this procedure tolerable, and it is essential that patients are cooperative, relaxed, and comfortable especially when difficult airway anatomy or pathology is encountered. OBJECTIVE: To compare the safety and efficacy of propofol versus midazolam in oral fiberoptic endotracheal intubation in terms of hemodynamic changes, level of sedation, ease of intubation, and patient comfort and complications...
September 2016: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/27691965/anesthesia-in-a-captive-juvenile-black-rhinoceros-diceros-bicornis-for-magnetic-resonance-imaging-and-computed-tomography
#14
Cameron Ratliff, Rebecca S Sayre, Mauricio Lepiz
A hand-reared, 53-kg, female, 30-day-old black rhinoceros ( Diceros bicornis ) calf presented for magnetic resonance imaging and computed tomography after demonstrating neurologic signs. The rhino was premedicated intramuscularly with butorphanol and midazolam, yielding satisfactory sedation. Induction was achieved using intravenous propofol until the trachea could be intubated. Anesthesia was maintained with sevoflurane in 100% oxygen (mean end-tidal concentration of 2 ± 0.5%). Mean values recorded during anesthesia included were heart rate, end-tidal carbon dioxide, respiratory rate, noninvasive blood pressure, and pulse oximetry...
September 2016: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
https://www.readbyqxmd.com/read/27691950/cardiovascular-effects-of-etorphine-azaperone-and-butorphanol-combinations-in-chemically-immobilized-captive-white-rhinoceros-ceratotherium-simum
#15
RANDOMIZED CONTROLLED TRIAL
Peter Buss, Michele Miller, Andrea Fuller, Anna Haw, Rachel Wanty, Francisco Olea-Popelka, Leith Meyer
Chemical capture is an essential tool in the management and conservation of white rhinoceros ( Ceratotherium simum ); however, cardiovascular responses in immobilized megaherbivores are poorly understood. Blood pressure and heart rate responses in rhinoceros immobilized with etorphine or etorphine plus azaperone, and the effects of subsequent i.v. butorphanol administration were investigated. Six white rhinoceros were used in a randomized crossover study design with four interventions: 1) etorphine i.m.; 2) etorphine plus azaperone i...
September 2016: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
https://www.readbyqxmd.com/read/27691936/evaluation-of-etorphine-and-midazolam-anesthesia-and-the-effect-of-intravenous-butorphanol-on-cardiopulmonary-parameters-in-game-ranched-white-rhinoceroses-ceratotherium-simum
#16
Martine van Zijll Langhout, Charles G B Caraguel, Jacobus P Raath, Wayne S J Boardman
Nineteen white rhinoceroses ( Ceratotherium simum ) were anesthetized with 4 mg of etorphine hydrochloride; 35-40 mg of midazolam; and 7,500 international units of hyaluronidase for dehorning purposes at a game ranch in South Africa, to investigate this anesthetic combination. Median time to recumbency was 548 sec (range 361-787 sec). Good muscle relaxation and no muscle rigidity or tremors were observed in 18 animals, and only 1 individual showed slight tremors. In addition, all animals received butorphanol i...
September 2016: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
https://www.readbyqxmd.com/read/27687343/low-dose-butorphanol-alleviates-remifetanil-induced-hyperalgesia-in-patients-undergoing-laparoscopic-cholecystectomy
#17
Mingjian Kong, Li Yang, Jing Li, Zheng Zhong, Yanqiang Cheng, Zhen Wu, Ran Guo
OBJECTIVE: To evaluate the effects of low-dose butorphanol on hyperalgesia induced by high-dose remifetanil in patients undergoing laparoscopic cholecystectomy. DESIGN: Randomized double-blind clinical trial. SETTING: Intraoperative. PATIENTS: Seventy-five patients scheduled for laparoscopic cholecystectomy were enrolled. INTERVENTIONS: Randomly allocated into 3 groups, low dose of remifentanil (LR) group and high dose of remifentanil (HR) group received low (0...
November 2016: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/27686251/evaluation-of-injectable-robenacoxib-for-the-treatment-of-post-operative-pain-in-cats-results-of-a-randomized-masked-placebo-controlled-clinical-trial
#18
Stephen King, Elizabeth S Roberts, Jonathan N King
BACKGROUND: Few pharmaceuticals are registered in cats for the management of post-operative pain and inflammation. The objective of this study was to assess the field efficacy and safety of an injectable formulation of the nonsteroidal anti-inflammatory drug robenacoxib in cats undergoing surgery. The study was a multi-center, prospective, randomized, masked, parallel-group, placebo-controlled clinical trial. A total of 349 cats were enrolled and underwent surgery comprising forelimb onychectomy, as an example of orthopedic surgery, plus either ovariohysterectomy or castration...
September 29, 2016: BMC Veterinary Research
https://www.readbyqxmd.com/read/27665769/effects-of-pentobarbital-isoflurane-or-medetomidine-midazolam-butorphanol-anesthesia-on-bronchoalveolar-lavage-fluid-and-blood-chemistry-in-rats
#19
Yasuhiro Tsubokura, Toshio Kobayashi, Yutaka Oshima, Naoki Hashizume, Makoto Nakai, Shozo Ajimi, Nobuya Imatanaka
Bronchoalveolar lavage fluid (BALF) is commonly examined for pulmonary toxicity in animal studies. Two common means of anesthesia before euthanasia and bronchoalveolar lavage in rats are intraperitoneal injection of pentobarbital and inhalation of isoflurane. Medetomidine-midazolam-butorphanol is an alternative anesthesia to pentobarbital for animal welfare; however, the effect of this combination on BALF and blood chemistry is unknown. Here, we compared the effects of anesthesia by intraperitoneal injection of pentobarbital or one of two combinations of medetomidine-midazolam-butorphanol (dose, 0...
2016: Journal of Toxicological Sciences
https://www.readbyqxmd.com/read/27641319/transcranial-flavoprotein-autofluorescence-imaging-of-sound-evoked-responses-in-the-mouse-auditory-cortex-under-three-types-of-anesthesia
#20
Yasutaka Yanagawa, Hisayuki Osanai, Takashi Tateno
The effects of anesthesia on the functional auditory characteristics of cortical neurons, such as spatial and temporal response properties, vary between an anesthetized and an awake subject. However, studies have shown that an appropriate anesthetic method that approaches the awake condition is still useful because of its greater stability and controllability. The present study compared neural response properties from two core fields of the mouse auditory cortex under three anesthetic conditions: urethane; ketamine and xylazine hydrochloride (KX) mixture; and a combination of medetomidine, midazolam, and butorphanol (MMB)...
October 28, 2016: Neuroscience Letters
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