Lysa Pam Posner

Works (63)

Updated: April 5th, 2024 04:29

2024 article

The Transition from Letter Grading to Modified Pass-Fail Grading at a College of Veterinary Medicine: A Narrative Inquiry of Student Experiences

Walker, G. K., Posner, L. P., Nelson, L. L., & Watson, J. S. (2024, January 22). JOURNAL OF VETERINARY MEDICAL EDUCATION.

By: G. Walker n, L. Posner n, L. Nelson n & J. Watson n

author keywords: academic affairs; student health & well-being; assessment; curriculum; environment; student affairs
TL;DR: Seven key themes were identified that captured student experiences, which were generally positive, during this transition: education culture, student perceptions of instructor impact, shift from extrinsic to intrinsic valuation of curricular content, competitiveness for external merit-based opportunities, use of letter grading and MPF in a single semester, student recommendations, and wellbeing. (via Semantic Scholar)
Source: Web Of Science
Added: March 25, 2024

2023 article

Comparison of a blind and an ultrasound-guided technique for Retrobulbar anesthesia in dogs undergoing unilateral subconjunctival enucleation

Briley, J. D., Washington, D., Westermeyer, H. D., Posner, L. P., & Chiavaccini, L. (2023, April 6). VETERINARY OPHTHALMOLOGY, Vol. 4.

By: J. Briley n , D. Washington*, H. Westermeyer n , L. Posner n & L. Chiavaccini*

author keywords: analgesia; enucleation; dogs; retrobulbar; ropivacaine; ultrasound-guided
TL;DR: The ultrasound-guided ST technique was more effective at decreasing intraoperative opioid requirements than the blind ITP approach in dogs undergoing unilateral enucleation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Sources: Web Of Science, ORCID
Added: April 17, 2023

2023 journal article

EVALUATION OF OSCILLOMETRIC BLOOD PRESSURE MEASUREMENT USING A FINGER CUFF IN ANESTHETIZED CHIMPANZEES (PAN TROGLODYTES)

JOURNAL OF ZOO AND WILDLIFE MEDICINE, 54(1), 16–22.

By: K. Cassady*, J. Balko*, K. Bailey*, L. Posner*, J. Robertson*  & L. Minter*

MeSH headings : Animals; Blood Pressure / physiology; Pan troglodytes; Blood Pressure Determination / veterinary; Blood Pressure Determination / methods; Arterial Pressure; Isoflurane; Blood Pressure Monitors / veterinary
TL;DR: FBP showed good agreement with I BP for SAP, MAP, and DAP but consistently overestimated values compared with IBP, suggesting FBP may be useful for serial blood pressure monitoring in conscious chimpanzees. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: April 11, 2023

2022 journal article

EFFECTS OF TRICAINE METHANESULFONATE IN A MANAGED COLLECTION OF MOON JELLYFISH (AURELIA AURITA)

JOURNAL OF ZOO AND WILDLIFE MEDICINE, 53(1), 100–107.

By: M. Gorges, K. Martinez, N. Labriola, B. Phillips, L. Christian, E. Chen, L. Posner*, G. Lewbart* , D. Dombrowski*

MeSH headings : Aminobenzoates / pharmacology; Anesthetics, Local; Animals; Mesylates / pharmacology; Scyphozoa
TL;DR: Tricaine methanesulfonate (MS-222), a common immersion anesthetic for fish and amphibians, was evaluated in a managed population of moon jellyfish to evaluate the effects of MS-222 administration on moon Jellyfish movement and response to stimuli. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: April 8, 2022

2022 journal article

Perianesthetic mortality in English Bulldogs: a retrospective analysis in 2010-2017

BMC VETERINARY RESEARCH, 18(1).

By: A. Oda*, W. Wang n, A. Hampton n, J. Robertson n  & L. Posner n

author keywords: English Bulldog; Brachycephalic; Peri-anesthetic mortality; Respiratory; Obstructive airway; Veterinary anesthesia
MeSH headings : Anesthesia / adverse effects; Anesthesia / veterinary; Anesthetics; Animals; Craniosynostoses / veterinary; Dog Diseases / etiology; Dogs; Retrospective Studies; Risk Factors
TL;DR: The total and anesthesia-related PAM rates in EB were 6.6 and 3.9%, respectively, and most deaths in EB occurred during the postoperative period secondary to respiratory complications. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: June 13, 2022

2022 journal article

Point-of-care viscoelastic coagulation assessment in healthy dogs during the perianesthetic period

BMC VETERINARY RESEARCH, 18(1).

By: W. Wang n, A. Lynch n , J. Balko n, D. Duffy n, J. Robertson n  & L. Posner n

author keywords: Coagulation; Viscoelastic testing; VCM Vet; Perianesthetic period
MeSH headings : Animals; Blood Coagulation; Blood Coagulation Tests / veterinary; Dogs; Fibrinolysis; Point-of-Care Systems; Thrombelastography / veterinary
TL;DR: The rate of clot formation (CT and CFT) decreased over the perianesthetic period in healthy dogs undergoing surgery and there was clinically acceptable consistency between devices. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: September 26, 2022

2021 article

Retrospective and prospective assessment of butorphanol, azaperone and medetomidine (BAM (TM)) for immobilisation of feral horses (Equus ferus caballus)

Balko, J. A., Fogle, C., Stuska, S. J., Fogle, J. E., & Posner, L. P. (2021, July 26). EQUINE VETERINARY JOURNAL, Vol. 7.

By: J. Balko n, C. Fogle n , S. Stuska, J. Fogle n & L. Posner n

author keywords: azaperone; BAM; butorphanol; castration; horse; immobilisation; medetomidine
MeSH headings : Animals; Azaperone / pharmacology; Butorphanol / pharmacology; Horses; Hypnotics and Sedatives / pharmacology; Immobilization / veterinary; Ketamine; Male; Medetomidine / pharmacology; Prospective Studies; Retrospective Studies
TL;DR: Intramuscular BAM™ with IV ketamine provided chemical restraint suitable for field castration of feral horses with no mortality. (via Semantic Scholar)
UN Sustainable Development Goal Categories
1. No Poverty (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 9, 2021

2020 journal article

A preoperative bupivacaine retrobulbar block offers superior antinociception compared with an intraoperative splash block in dogs undergoing enucleation

VETERINARY OPHTHALMOLOGY, 23(2), 225–233.

By: A. Zibura n, L. Posner n, H. Ru* & H. Westermeyer n 

author keywords: analgesia; bupivacaine; dogs; enucleation; retrobulbar block; splash block
MeSH headings : Anesthetics, Local / administration & dosage; Anesthetics, Local / pharmacology; Animals; Bupivacaine / administration & dosage; Bupivacaine / pharmacology; Dog Diseases / surgery; Dogs; Double-Blind Method; Eye Enucleation / veterinary; Female; Intraoperative Care; Male; Nerve Block / methods; Nerve Block / veterinary; Pain, Postoperative / prevention & control; Preoperative Care
TL;DR: Preoperative retrobulbar block bupvacaine is more effective than an iSB bupivacaine at controlling both intraoperative and postoperative nociception in dogs undergoing enucleation. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: October 21, 2019

2020 journal article

EVALUATION OF POTASSIUM CHLORIDE ADMINISTERED VIA THREE ROUTES FOR EUTHANASIA OF ANESTHETIZED KOI (CYPRINUS CARPIO)

JOURNAL OF ZOO AND WILDLIFE MEDICINE, 51(3), 485–489.

By: M. Louis n, E. Houck n, G. Lewbart n , L. Posner n & J. Balko n

MeSH headings : Animals; Carps; Euthanasia, Animal / methods; Injections / methods; Injections / veterinary; Potassium Chloride / administration & dosage
TL;DR: Intracardiac KCl at 10 mEq/kg rapidly ceases Doppler sounds and is a successful technique for euthanasia of anesthetized koi. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: February 8, 2021

2020 journal article

SEDATIVE AND CARDIORESPIRATORY EFFECTS OF INTRAMUSCULAR ALFAXALONE AND BUTORPHANOL AT TWO DOSAGES IN FERRETS (MUSTELA PUTORIUS FURO)

JOURNAL OF ZOO AND WILDLIFE MEDICINE, 51(4), 841–847.

By: M. Milloway n, L. Posner n & J. Balko n

MeSH headings : Analgesics, Opioid / administration & dosage; Analgesics, Opioid / pharmacology; Animals; Butorphanol / administration & dosage; Butorphanol / pharmacology; Conscious Sedation / veterinary; Dose-Response Relationship, Drug; Drug Therapy, Combination; Female; Ferrets; Male; Neurosteroids / administration & dosage; Neurosteroids / pharmacology; Pregnanediones / administration & dosage; Pregnanediones / pharmacology
TL;DR: Intramuscular alfaxalone 5 mg/kg with butorphanol 0.2mg/kg provided clinically useful sedation in ferrets with mild transient cardiorespiratory derangements, and among monitored ferrets, transient mild hypotension and hypoxemia were observed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: February 8, 2021

2020 journal article

Total injectable anesthesia of dogs and cats for remote location veterinary sterilization clinic

BMC VETERINARY RESEARCH, 16(1).

By: L. Posner n, J. Applegate n, A. Cannedy n, D. Deresienski n, K. Mozzachio n, M. Serrano n, G. Lewbart n 

author keywords: sterilization; dog; cat; anesthesia; total injectable anesthesia
MeSH headings : Adrenergic alpha-2 Receptor Antagonists / administration & dosage; Anesthesia, Intravenous / veterinary; Anesthetics, Combined / administration & dosage; Animals; Cats / surgery; Dexmedetomidine / administration & dosage; Dogs / surgery; Ecuador; Female; Hydromorphone / administration & dosage; Imidazoles / administration & dosage; Ketamine / administration & dosage; Male; Meloxicam / administration & dosage; Orchiectomy / veterinary; Ovariectomy / veterinary; Pregnanediones
TL;DR: Total injectable anesthesia can be accomplished for remote location sterilization clinics with minimal morbidity. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: October 5, 2020

2019 journal article

A Simple Methodology for Discerning Item Construction Flaws in Health Professions Examinations

Health Professions Education, 5(1), 82–89.

By: K. Royal n , M. Hedgpeth  n & L. Posner n

TL;DR: The methodology was evidenced to be robust, as multiple items containing item construction flaws were identified by inflated success rates for a group of examinees who had no prior training in the subject matter. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (OpenAlex)
Sources: Crossref, ORCID
Added: February 11, 2019

2019 journal article

IMMERSION IN TRICAINE METHANESULFONATE (MS-222) IS NOT SUFFICIENT FOR EUTHANASIA OF SMOKEY JUNGLE FROGS (LEPTODACTYLUS PENTADACTYLUS)

JOURNAL OF ZOO AND WILDLIFE MEDICINE, 50(1), 89–95.

By: J. Balko*, L. Posner n & S. Chinnadurai*

author keywords: Animal welfare; Euthanasia; Leptodactylus petuadactylus; MS-222; Smokey Jungle Frog; Tricaine methanesulfonate
MeSH headings : Aminobenzoates / therapeutic use; Anesthetics / therapeutic use; Animals; Anura / physiology; Dose-Response Relationship, Drug; Euthanasia, Animal / methods; Immersion
TL;DR: Although death was achieved in 17 of 18 frogs, given the repeated events of regained consciousness, MS-222 immersion when used at concentrations ≤10 g/L did not result in rapid and distress-free death and is not sufficient for humane euthanasia in this species. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: April 22, 2019

2019 journal article

Measurement of peripheral muscle oxygen saturation in conscious healthy horses using a near-infrared spectroscopy device

VETERINARY ANAESTHESIA AND ANALGESIA, 46(6), 789–795.

By: B. Gingold n, M. Killos n, E. Griffith n & L. Posner n

author keywords: equine; horse; microcirculation; muscle oxygenation; NIRS; tissue oximetry
MeSH headings : Animals; Female; Horses / physiology; Male; Muscle, Skeletal / physiology; Oximetry / instrumentation; Oximetry / methods; Oximetry / veterinary; Oxygen / chemistry; Oxygen / metabolism; Oxygen Consumption / physiology; Spectroscopy, Near-Infrared / veterinary
TL;DR: The vastus lateralis and extensor carpi ulnaris muscle sites provided the most reliable and repeatable readings when using the Inspectra m650 machine in horses. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (OpenAlex)
Source: Web Of Science
Added: November 25, 2019

2019 journal article

The effect of aquapuncture at Pericardium 6 (PC-6) on dexmedetomidine-induced nausea and vomiting in cats

Veterinary Anaesthesia and Analgesia, 46(3), 308–314.

By: K. Hassen n, L. Posner n & N. Campbell

author keywords: antiemetic; cat; dexmedetomidine; PC-6; vomiting
MeSH headings : Acupressure / methods; Acupressure / veterinary; Acupuncture Points; Adrenergic alpha-2 Receptor Agonists / adverse effects; Animals; Cats; Cross-Over Studies; Dexmedetomidine / adverse effects; Dexmedetomidine / antagonists & inhibitors; Female; Incidence; Male; Nausea / chemically induced; Nausea / epidemiology; Nausea / prevention & control; Nausea / veterinary; Pericardium; Prospective Studies; Random Allocation; Vomiting / chemically induced; Vomiting / epidemiology; Vomiting / prevention & control; Vomiting / veterinary
TL;DR: PC-6 aquapuncture did not reduce the incidence of dexmedetomidine-induced vomiting or severity of nausea in cats and a regression model was used to detect the influence of aquapunct on vomiting and nausea. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Crossref
Added: February 21, 2020

2018 journal article

Factors associated with postoperative complications in healthy horses after general anesthesia for ophthalmic versus non-ophthalmic procedures: 556 cases (2012–2014)

Journal of the American Veterinary Medical Association, 252(9), 1113–1119.

By: E. Curto, E. Griffith*, L. Posner*, K. Walsh, J. Balko* & B. Gilger* 

MeSH headings : Anesthesia Recovery Period; Anesthesia, General / veterinary; Animals; Colic / veterinary; Eye Diseases / surgery; Eye Diseases / veterinary; Female; Horse Diseases / surgery; Horses; Male; Ophthalmologic Surgical Procedures / veterinary; Postoperative Complications / veterinary; Records / veterinary; Treatment Outcome
TL;DR: In healthy horses, duration of general anesthesia should be minimized to decrease the risk of postanesthetic complications, and judicious use of orally administered fluconazole is recommended. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2018 journal article

Pharmacokinetics and pharmacodynamic effects in koi carp (Cyprinus carpio) following immersion in propofol

VETERINARY ANAESTHESIA AND ANALGESIA, 45(4), 529–538.

By: A. Oda n, K. Messenger n, L. Carbajal n, L. Posner n, B. Gardner  n, S. Hammer n, A. Cerreta n, G. Lewbart n , K. Bailey n

author keywords: fish; immersion; koi carp; pharmacodynamics; pharmacokinetics; propofol
MeSH headings : Anesthesia Recovery Period; Animals; Carps / metabolism; Chromatography, High Pressure Liquid / veterinary; Deep Sedation / methods; Deep Sedation / veterinary; Heart Rate / drug effects; Hypnotics and Sedatives / administration & dosage; Hypnotics and Sedatives / blood; Hypnotics and Sedatives / pharmacokinetics; Hypnotics and Sedatives / pharmacology; Immersion; Propofol / administration & dosage; Propofol / blood; Propofol / pharmacokinetics; Propofol / pharmacology
TL;DR: Measurable PPCs were achieved in koi carp anesthetized with propofol by immersion, but recovery time was not. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: October 16, 2018

2018 journal article

The effect of aquapuncture at Pericardium 6 (PC-6) on dexmedetomidine-induced vomiting in cats

Veterinary Anaesthesia and Analgesia, 45(6), 885.e6–885.e7.

By: K. Hassen n, L. Posner n & N. Campbell n

Source: Crossref
Added: February 21, 2020

2018 journal article

Use of tricaine methanesulfonate or propofol for immersion euthanasia of goldfish (Carassius auratus)

Journal of the American Veterinary Medical Association, 252(12), 1555–1561.

By: J. Balko*, A. Oda* & L. Posner*

MeSH headings : Aminobenzoates / administration & dosage; Aminobenzoates / pharmacology; Anesthetics / administration & dosage; Anesthetics / pharmacology; Animals; Euthanasia, Animal; Fishes; Myocardial Contraction / drug effects; Propofol / administration & dosage; Propofol / pharmacology; Prospective Studies; Random Allocation; Water
TL;DR: Whether immersion in propofol at 5 times its immersion anesthesia concentration for 30 minutes is sufficient for euthanasia of goldfish, and the duration of myocardial contraction following immersion of gold fish in TMS and decapitation are quantified. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2017 journal article

Assessment of agreement among diplomates of the American College of Veterinary Anesthesia and Analgesia for scoring the recovery of horses from anesthesia by use of subjective grading scales and development of a system for evaluation of the recovery of horses from anesthesia by use of accelerometry

American Journal of Veterinary Research, 78(6), 668–676.

By: S. Clark-Price, K. Lascola*, J. Carter*, A. da Cunha, L. Donaldson*, T. Doherty*, M. Martin-Flores *, E. Hofmeister ...

MeSH headings : Accelerometry / veterinary; Analgesia / veterinary; Anesthesia / veterinary; Anesthesia Recovery Period; Animals; Female; Horses; Male; Societies, Medical; United States
UN Sustainable Development Goal Categories
Sources: Crossref, NC State University Libraries
Added: August 6, 2018

2017 journal article

Effects of alfaxalone administered intravenously to healthy yearling loggerhead sea turtles (Caretta caretta) at three different doses

Journal of the American Veterinary Medical Association, 250(8), 909–917.

By: B. Phillips, L. Posner*, G. Lewbart* , E. Christiansen & C. Harms* 

MeSH headings : Anesthetics, Intravenous / administration & dosage; Anesthetics, Intravenous / pharmacology; Animals; Animals, Wild / physiology; Cross-Over Studies; Dose-Response Relationship, Drug; Heart Rate / drug effects; Pregnanediones / administration & dosage; Pregnanediones / pharmacology; Treatment Outcome; Turtles / physiology
TL;DR: Alfaxalone administration to loggerhead sea turtles resulted in a rapid anesthetic induction and dose-dependent duration of sedation and ventilation is recommended if the 10 mg/kg dose is administered. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018

2017 journal article

Outcomes of Spatially Fractionated Radiotherapy (GRID) for Bulky Soft Tissue Sarcomas in a Large Animal Model

Technology in Cancer Research & Treatment, 16(3), 357–365.

By: M. Nolan n, T. Gieger n , A. Karakashian*, M. Nikolova-Karakashian *, L. Posner n, D. Roback*, J. Rivera*, S. Chang n

author keywords: canine; microenvironment; ablative; endothelial; abscopal
MeSH headings : Animals; Combined Modality Therapy; Disease Models, Animal; Dogs; Dose Fractionation, Radiation; Female; Humans; Male; Pilot Projects; Radiotherapy / methods; Radiotherapy / standards; Sarcoma / pathology; Sarcoma / radiotherapy; Sarcoma / surgery
TL;DR: Pet dogs with spontaneous soft tissue sarcomas are an appealing model for studying the radiobiologic responses to spatially fractionated radiotherapy, and data suggest that GRID may be associated with at least short-term reduction in serum concentration of vascular endothelial growth factor and serum activity of secretory sphingomyelinase. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018

2017 journal article

PROPOFOL AS AN IMMERSION ANESTHETIC AND IN A MINIMUM ANESTHETIC CONCENTRATION (MAC) REDUCTION MODEL IN GOLDFISH (CARASSIUS AURATUS)

JOURNAL OF ZOO AND WILDLIFE MEDICINE, 48(1), 48–54.

By: J. Balko, S. Wilson, G. Lewbart* , B. Gaines* & L. Posner*

author keywords: Analgesia; Anesthesia; Carassius auratus; Goldfish; Propofol
MeSH headings : Anesthesia / methods; Anesthesia / veterinary; Animals; Dose-Response Relationship, Drug; Drug Administration Schedule; Goldfish; Hypnotics and Sedatives / administration & dosage; Hypnotics and Sedatives / blood; Hypnotics and Sedatives / pharmacokinetics; Hypnotics and Sedatives / pharmacology; Propofol / administration & dosage; Propofol / blood; Propofol / pharmacokinetics; Propofol / pharmacology
TL;DR: Propofol at 5 and 10 mg/L produced anesthesia, and anesthetic needs were similar following repeated exposure, and propofol was not suitable to test MAC reduction in goldfish in this study. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2017 journal article

Pilot study to determine the feasibility of radiation therapy for dogs with right atrial masses and hemorrhagic pericardial effusion

Journal of Veterinary Cardiology, 19(2), 132–143.

By: M. Nolan n, M. Arkans n, D. LaVine n, T. DeFrancesco n , J. Myers *, E. Griffith n, L. Posner n, B. Keene n ...

author keywords: Heart-base tumor; Cardiac hemangiosarcoma; Canine
MeSH headings : Animals; Dog Diseases / diagnostic imaging; Dog Diseases / radiotherapy; Dogs; Echocardiography; Female; Heart Atria; Heart Neoplasms / complications; Heart Neoplasms / radiotherapy; Heart Neoplasms / veterinary; Hemangiosarcoma / complications; Hemangiosarcoma / radiotherapy; Hemangiosarcoma / veterinary; Hemorrhage / complications; Hemorrhage / veterinary; Male; Pericardial Effusion / complications; Pericardial Effusion / veterinary; Pilot Projects; Postoperative Complications / veterinary; Treatment Outcome
TL;DR: RT alone, or in combination with chemotherapy, may provide clinical benefit to dogs with presumptive diagnoses of cardiac hemangiosarcoma, and appears to have reduced the frequency of periacardial tamponade that necessitated pericardiocentesis. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018

2017 journal article

Plasma propofol concentrations and pharmacodynamic effects in koi carp ( Cyprinus carpio ) following exposure via immersion

Veterinary Anaesthesia and Analgesia, 44(5), 1262.e4–1262.e5.

By: A. Oda n, K. Messenger n, L. Carbajal n, B. Gardner  n, S. Hammer n, A. Cerreta n, G. Lewbart n , L. Posner n, K. Bailey n

Sources: Crossref, ORCID
Added: January 25, 2020

2016 chapter

Recovery of horses from general anesthesia following induction with either propofol or midazolam followed by ketamine

In Journal of the American Veterinary Medical Association (Vol. 253, pp. 101–107).

By: M. Jarrett, K. Bailey*, K. Messenger*, T. Prange*, B. Gaines & L. Posner*

MeSH headings : Anesthesia Recovery Period; Anesthesia, General / veterinary; Anesthetics, Intravenous / administration & dosage; Anesthetics, Intravenous / pharmacokinetics; Animals; Female; Horses / blood; Ketamine / administration & dosage; Ketamine / pharmacokinetics; Male; Midazolam / administration & dosage; Midazolam / pharmacokinetics; Propofol / administration & dosage; Propofol / pharmacokinetics; Prospective Studies; Random Allocation; Treatment Outcome
TL;DR: It is suggested that for horses undergoing short periods of general anesthesia, recovery quality may be better following induction with propofol and ketamine, compared with midazolam and ketamines. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2016 journal article

Troubleshooting hypothermia and hyperthermia brrrr is bad too!

Questions and Answers in Small Animal Anesthesia, 147–153.

By: L. Posner

Source: NC State University Libraries
Added: August 6, 2018

2014 journal article

ALFAXALONE AS AN INTRAMUSCULAR INJECTABLE ANESTHETIC IN KOI CARP (CYPRINUS CARPIO)

Journal of Zoo and Wildlife Medicine, 45(4), 852–858.

By: K. Bailey*, L. Minter*, G. Lewbart* , C. Harms* , E. Griffith* & L. Posner*

author keywords: Alfaxalone; anesthesia; Cyprinus carpio; injectable; koi carp
MeSH headings : Anesthesia / veterinary; Anesthetics / administration & dosage; Anesthetics / pharmacology; Animals; Carps; Dose-Response Relationship, Drug; Injections, Intramuscular; Pregnanediones / administration & dosage; Pregnanediones / pharmacology
TL;DR: Intramuscular alfaxalone cannot be recommended for anesthesia in koi carp due to variation in response despite consistent conditions, as well as risk of mortality. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2014 journal article

Perianesthetic morbidity and mortality in dogs undergoing cervical and thoracolumbar spinal surgery

VETERINARY ANAESTHESIA AND ANALGESIA, 41(2), 137–144.

By: L. Posner n, C. Mariani n , C. Swanson n, M. Asakawa n, N. Campbell n & A. King n

author keywords: surgery; spinal; morbidity; cervical; mortality; dog
MeSH headings : Anesthesia / adverse effects; Anesthesia / veterinary; Animals; Dogs; Female; Intervertebral Disc Displacement / surgery; Intervertebral Disc Displacement / veterinary; Male; Perioperative Period / adverse effects; Perioperative Period / veterinary; Postoperative Complications / veterinary
TL;DR: Overall, dogs undergoing cervical spinal surgery were less likely to survive until discharge compared with dogs undergoing thoracolumbar spinal surgery, anddogs undergoing cervical intervertebral disc decompression surgery should be considered at risk for aspiration pneumonia. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 journal article

Physiologic and biochemical assessments of koi (Cyprinus carpio) following immersion in propofol

JAVMA-JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION, 245(11), 1286–1291.

By: A. Oda n, K. Bailey*, G. Lewbart* , E. Griffith* & L. Posner*

MeSH headings : Animals; Carps; Cross-Over Studies; Hypnotics and Sedatives / administration & dosage; Hypnotics and Sedatives / pharmacology; Propofol / administration & dosage; Propofol / pharmacology
TL;DR: Immersion in propofol at concentrations ≥ 2.5 mg/L induced general anesthesia in koi and maintenance of anesthesia with prop ofol for 20 minutes was associated with prolonged recovery times in 2 of 9 fish and death in 1 of 9 koi. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 journal article

Prevalence of onychectomy in cats presented for veterinary care near Raleigh, NC and educational attitudes toward the procedure

Veterinary Anaesthesia and Analgesia, 41(1), 48–53.

By: L. Lockhart n, A. Motsinger-Reif n, W. Simpson* & L. Posner n

author keywords: cat; declaw; education; onychectomy; pain; sterilization
MeSH headings : Animals; Cats / surgery; Education, Veterinary; Female; Hoof and Claw / surgery; Male; North Carolina; Surgical Procedures, Operative / education; Surgical Procedures, Operative / veterinary
TL;DR: Almost 21% of cats seen in veterinary hospitals near Raleigh, NC were declawed and there appears to be a discrepancy between the popularity of the onychectomy procedure and the emphasis placed on relevant instruction in veterinary schools in the USA. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (OpenAlex)
Sources: Web Of Science, Crossref
Added: August 6, 2018

2014 journal article

Recognition and treatment of pain in reptiles, amphibians, and fish

Pain Management in Veterinary Practice, 417–423.

By: L. Posner & S. Chinnadurai

Source: NC State University Libraries
Added: August 6, 2018

2014 journal article

The efficacy of alfaxalone for immersion anesthesia in koi carp (Cyprinus carpio)

Veterinary Anaesthesia and Analgesia, 41(4), 398–405.

By: L. Minter n, K. Bailey n, C. Harms n , G. Lewbart n  & L. Posner n

author keywords: alfaxalone; Alfaxan; anesthetic; Cyprinus carpio; fish; koi carp
MeSH headings : Anesthetics / administration & dosage; Anesthetics / pharmacology; Animals; Bicarbonates / blood; Carbon Dioxide / blood; Carps; Cross-Over Studies; Drug Administration Routes / veterinary; Hydrogen-Ion Concentration; Lactates / blood; Oxygen / blood; Pregnanediones / administration & dosage; Pregnanediones / pharmacology; Temperature
TL;DR: Administration of alfaxalone, via water immersion, as an induction and maintenance anesthesia agent provided rapid and reliable anesthesia of koi with no mortality. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science)
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2014 journal article

The use of injectable alphaxalone as a single agent and in combination with ketamine, xylazine, and morphine in the Chilean rose tarantula, Grammostola rosea

Journal of Zoo and Wildlife Medicine, 45(4), 792–801.

By: J. Gjeltema n, L. Posner n & M. Stoskopf n

MeSH headings : Analgesics, Opioid / administration & dosage; Analgesics, Opioid / pharmacology; Anesthetics / administration & dosage; Anesthetics / pharmacology; Animals; Hypnotics and Sedatives / administration & dosage; Hypnotics and Sedatives / pharmacology; Ketamine / administration & dosage; Ketamine / pharmacology; Morphine / administration & dosage; Morphine / pharmacology; Pilot Projects; Pregnanediones / administration & dosage; Pregnanediones / pharmacology; Spiders / drug effects; Xylazine / administration & dosage; Xylazine / pharmacology
TL;DR: No mortality was associated with any of the anesthetic protocols used; however, ambient temperature and ecdysis were identified as important factors that may alter response to anesthetics in these animals. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
15. Life on Land (Web of Science)
Source: NC State University Libraries
Added: August 6, 2018

2013 journal article

Alfaxalone anesthesia in bullfrogs (Lithobates catesbeiana) by injection or immersion

Journal of Zoo and Wildlife Medicine, 44(4), 965–971.

By: L. Posner n, K. Bailey n, E. Richardson n, A. Motsinger-Reif n & C. Harms n 

author keywords: Alfaxalone; Alfaxan (R); anesthesia; bullfrogs; immersion; intramuscular
MeSH headings : Anesthetics / administration & dosage; Anesthetics / pharmacology; Animals; Drug Administration Routes; Pregnanediones / administration & dosage; Pregnanediones / pharmacology; Rana catesbeiana
TL;DR: Intramuscular alfaxalone produced immobilization in frogs but did not provide sufficient anesthesia to prevent response to noxious stimuli. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2013 journal article

Apheresis in three dogs weighing <14 kg

Veterinary Anaesthesia and Analgesia, 40(4), 403–409.

By: L. Posner n, J. Willcox  n & S. Suter n

author keywords: apheresis; dog; fluid therapy; chemical restraint
MeSH headings : Anesthetics / pharmacology; Animals; Blood Component Removal / instrumentation; Blood Component Removal / methods; Blood Component Removal / veterinary; Body Weight; Dexmedetomidine / pharmacology; Dogs; Hypnotics and Sedatives / pharmacology; Lymphoma / therapy; Lymphoma / veterinary; Male; Propofol / pharmacology
TL;DR: Dogs as small as 9.9 kg can successfully undergo apheresis with a variety of priming solutions, and Dexmedetomidine or propofol given as a CRI provides sufficient sedation for this procedure. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, Crossref
Added: August 6, 2018

2013 journal article

Comparison of the effect of intratesticular lidocaine/bupivacaine vs. saline placebo on pain scores and incision site reactions in dogs undergoing routine castration

The Veterinary Journal, 196(3), 499–503.

By: B. Stevens n, L. Posner n, C. Jones* & B. Lascelles  n

author keywords: Anesthesia; Bupivacaine; Canine; Castration; Lidocaine
MeSH headings : Anesthetics, Local / administration & dosage; Anesthetics, Local / pharmacology; Animals; Bupivacaine / administration & dosage; Bupivacaine / pharmacology; Dogs; Drug Administration Routes; Drug Therapy, Combination; Lidocaine / administration & dosage; Lidocaine / pharmacology; Male; Orchiectomy / adverse effects; Pain / prevention & control; Pain / veterinary; Pain Measurement / veterinary
TL;DR: Post-operative pain scores and incision site reactions were compared in healthy dogs undergoing routine castration at a county animal shelter and assigned to two treatment groups, namely: lidocaine/bupivacaine or placebo, via intratesticular injection. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: Crossref, Web Of Science, ORCID
Added: August 6, 2018

2013 journal article

Efficacy of alfaxalone for intravascular anesthesia and euthanasia in blue crabs (callinectes sapidus)

Journal of Zoo and Wildlife Medicine, 44(3), 694–699.

By: L. Minter n, C. Harms* , K. Archibald*, H. Broadhurst, K. Bailey*, E. Christiansen*, G. Lewbart* , L. Posner*

author keywords: Alfaxalone; Alfaxan (R); anesthetic; blue crab; Callinectes sapidus; euthanasia
MeSH headings : Anesthetics / pharmacology; Animals; Brachyura; Euthanasia, Animal / methods; Female; Pregnanediones / pharmacology
TL;DR: In summary, the intravascular administration of alfaxalone at 15 mg/kg provided rapid and reliable sedation, whereasAlfaxalone administered at 100mg/kg produced rapid and long lasting anesthesia. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Crossref, Web Of Science, ORCID
Added: August 6, 2018

2013 journal article

Evaluation of the effects of tricaine methanesulfonate on retinal structure and function in koi carp (Cyprinus carpio)

Journal of the American Veterinary Medical Association, 242(11), 1578–1582.

By: K. Bailey n, J. Hempstead, J. Tobias*, L. Borst* , A. Clode* & L. Posner*

MeSH headings : Aminobenzoates / adverse effects; Aminobenzoates / pharmacology; Anesthetics / adverse effects; Anesthetics / pharmacology; Animals; Carps; Fish Diseases / chemically induced; Retinal Diseases / chemically induced; Retinal Diseases / veterinary
TL;DR: Short-term exposure of koi carp to clinically relevant concentrations of MS-222 daily for up to 13 days was not associated with changes in retinal structure or function as measured in this study. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018

2013 journal article

Propofol with ketamine following sedation with xylazine for routine induction of general anaesthesia in horses

Veterinary Record, 173(22), 550–550.

By: L. Posner n, J. Kasten n & C. Kata n

MeSH headings : Anesthesia Recovery Period; Anesthesia, General / methods; Anesthesia, General / veterinary; Anesthetics, Combined / administration & dosage; Anesthetics, Combined / adverse effects; Anesthetics, Intravenous / administration & dosage; Anesthetics, Intravenous / adverse effects; Animals; Dose-Response Relationship, Drug; Horses; Ketamine / administration & dosage; Ketamine / adverse effects; Propofol / administration & dosage; Propofol / adverse effects; Records; Retrospective Studies; Veterinary Medicine; Xylazine / administration & dosage
TL;DR: Intravenous propofol and ketamine following sedation with xylazine provided satisfactory anaesthetic inductions and recoveries in a varied population of horses without any clinically relevant adverse events. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: Web Of Science, Crossref
Added: August 6, 2018

2013 journal article

Repeated exposure of goldfish (Carassius auratus) to tricaine methanesulfonate (MS-222)

Journal of Zoo and Wildlife Medicine, 44(2), 340–347.

By: L. Posner n, G. Scott & J. Law

author keywords: Goldfish; MS-222; gills; pathology; minimum anesthetic concentration
MeSH headings : Aminobenzoates / administration & dosage; Aminobenzoates / adverse effects; Aminobenzoates / pharmacology; Anesthetics / administration & dosage; Anesthetics / adverse effects; Anesthetics / pharmacology; Animals; Dose-Response Relationship, Drug; Drug Administration Schedule; Fish Diseases / chemically induced; Gills / drug effects; Gills / pathology; Gills / ultrastructure; Goldfish
TL;DR: Goldfish in this study had an increased requirement for MS-222 following daily Exposure for 4 min but not following daily exposure for 2 min at a higher concentration, and the cause of this increased anesthetic need is not related to morphologic changes to the gills. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science; OpenAlex)
Source: Crossref
Added: September 11, 2019

2012 journal article

Development of a Minimum-Anesthetic-Concentration Depression Model To Study The Effects Of Various Analgesics In Goldfish (Carassius Auratus)

Journal of Zoo and Wildlife Medicine, 43(2), 214–222.

By: J. Ward, S. McCartney, S. Chinnadurai & L. Posner*

author keywords: Analgesia; Carassius auratus; goldfish; ketoprofen; morphine; tricaine methanesulfonate
MeSH headings : Aminobenzoates / administration & dosage; Aminobenzoates / pharmacology; Analgesia / veterinary; Analgesics / administration & dosage; Analgesics / pharmacology; Anesthetics; Animals; Dose-Response Relationship, Drug; Drug Interactions; Goldfish; Pain / drug therapy; Pain / veterinary
TL;DR: Morphine and ketoprofen decrease anesthetic needs in goldfish and may provide analgesia and the fact that MAC increased over time and/or exposure may limit the usefulness of MS-222 in MAC depression studies. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science; OpenAlex)
Source: Crossref
Added: February 12, 2021

2011 journal article

EFFECTS OF INTRAMUSCULAR MELOXICAM ADMINISTRATION ON PROSTAGLANDIN E2 SYNTHESIS IN THE NORTH AMERICAN BULLFROG (RANA CATESBEIANA)

JOURNAL OF ZOO AND WILDLIFE MEDICINE, 42(4), 680–685.

By: L. Minter*, E. Clarke*, J. Gjeltema, K. Archibald, L. Posner* & G. Lewbart* 

author keywords: Meloxicam; nonsteroidal anti-inflammatory; prostaglandin e2; North American bullfrog; Rana catesbeiana
MeSH headings : Animals; Dinoprostone / biosynthesis; Dinoprostone / blood; Dinoprostone / genetics; Gene Expression Regulation / drug effects; Injections, Intramuscular; Meloxicam; Rana catesbeiana / metabolism; Thiazines / administration & dosage; Thiazines / pharmacology; Thiazoles / administration & dosage; Thiazoles / pharmacology
TL;DR: It is suggested that the systemic administration of meloxicam at a dosage of 0.1 mg/kg once daily suppresses circulating serum PGE2 levels postinjury in the North American bullfrog. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2011 journal article

Intravenous and sublingual buprenorphine in horses: pharmacokinetics and influence of sampling site

VETERINARY ANAESTHESIA AND ANALGESIA, 38(4), 374–384.

By: K. Messenger  n, J. Davis n, D. LaFevers n, B. Barlow n & L. Posner n

author keywords: analgesia; buprenorphine; equine; opioids; pharmacokinetics; sampling site
MeSH headings : Administration, Sublingual; Analgesics, Opioid / administration & dosage; Analgesics, Opioid / blood; Analgesics, Opioid / pharmacokinetics; Animals; Biological Availability; Blood Chemical Analysis / methods; Blood Chemical Analysis / veterinary; Buprenorphine / administration & dosage; Buprenorphine / analogs & derivatives; Buprenorphine / blood; Buprenorphine / pharmacokinetics; Cross-Over Studies; Horses / metabolism; Injections, Intravenous / veterinary; Jugular Veins; Male; Prospective Studies
TL;DR: Buprenorphine has a long plasma half-life and results in plasma concentrations that are consistent with analgesia in other species for up to 4 hours following IV administration of this dose in horses. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Pharmacokinetics of intravenous and intramuscular buprenorphine in the horse

Journal of Veterinary Pharmacology and Therapeutics, 35(1), 52–58.

By: J. Davis*, K. Messenger*, D. Lafevers*, B. Barlow n & L. Posner*

MeSH headings : Analgesics, Opioid / administration & dosage; Analgesics, Opioid / blood; Analgesics, Opioid / pharmacokinetics; Animals; Area Under Curve; Buprenorphine / administration & dosage; Buprenorphine / blood; Buprenorphine / pharmacokinetics; Cross-Over Studies; Female; Half-Life; Horses / blood; Horses / metabolism; Injections, Intramuscular; Injections, Intravenous; Male
TL;DR: Buprenorphine has a moderate T(1/2) in the horse and was detected at concentrations expected to be therapeutic in other species after i.v. and i.m. administration of 0.005 mg/kg. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Effects of opioids and anesthetic drugs on body temperature in cats

Veterinary Anaesthesia and Analgesia, 37(1), 35–43.

By: L. Posner n, A. Pavuk n, J. Rokshar n, J. Carter n & J. Levine n 

author keywords: buprenorphine; butorphanol; feline; hydromorphone; hyperthermia; isoflurane; ketamine; morphine; opioids
MeSH headings : Analgesics, Opioid / pharmacology; Anesthetics / pharmacology; Anesthetics, Combined / pharmacology; Anesthetics, Inhalation / pharmacology; Animals; Body Temperature / drug effects; Buprenorphine / pharmacology; Cats / physiology; Cross-Over Studies; Female; Hydromorphone / pharmacology; Isoflurane / pharmacology; Ketamine / pharmacology; Male; Malignant Hyperthermia / veterinary; Morphine / pharmacology
TL;DR: All of the opioids tested, alone or in combination with ketamine or isoflurane, caused an increase in body temperature, which was mild to moderate and self limiting. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Crossref, ORCID
Added: July 27, 2019

2010 journal article

Outcome assessment of a computer-animated model for learning about the regulation of glomerular filtration rate

ADVANCES IN PHYSIOLOGY EDUCATION, 34(2), 97–105.

By: J. Gookin* , D. McWhorter n, S. Vaden* & L. Posner*

author keywords: medical education; veterinary; interactive; renal physiology
MeSH headings : Computer Simulation; Education, Veterinary / methods; Glomerular Filtration Rate / physiology; Humans; Physiology / education; Problem-Based Learning / methods
TL;DR: It is suggested that the animated model is a useful, effective, and well-received tool for learning and creating a visual memory of the regulatory mechanisms of GFR. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2010 journal article

The hemodynamic effects of medetomidine continuous rate infusions in the dog

VETERINARY ANAESTHESIA AND ANALGESIA, 37(3), 197–206.

By: J. Carter n, N. Campbell n, L. Posner n & C. Swanson n

author keywords: cardiac output; CRI; medetomidine
MeSH headings : Analgesics, Non-Narcotic / administration & dosage; Analgesics, Non-Narcotic / pharmacology; Animals; Blood Gas Analysis / veterinary; Blood Pressure / drug effects; Cardiac Output / drug effects; Dogs; Dose-Response Relationship, Drug; Heart Rate / drug effects; Hemodynamics / drug effects; Infusions, Intravenous / veterinary; Medetomidine / administration & dosage; Medetomidine / pharmacology; Stroke Volume / drug effects; Vascular Resistance / drug effects
TL;DR: The demonstrated decrease in CO is largely because of bradycardia and the degree of cardiovascular depression appears to be dose-dependent, consistent with previously described hemodynamic changes with single bolus administration of medetomidine. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2009 article

Pain and Distress in Fish: A Review of the Evidence Introduction

ILAR JOURNAL, Vol. 50, pp. 327–328.

By: L. Posner n

MeSH headings : Animals; Fishes / physiology; Pain / physiopathology
TL;DR: Over time, the establishment of farm fi shing and the emergence of modern capture and transportation methods for wild-caught fi sh have encouraged more widespread consumption of Fi sh, as have the health benefi ts of fi sh as a dietary component. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Recovery of horses from general anesthesia in a darkened or illuminated recovery stall

Veterinary Anaesthesia and Analgesia, 35(6), 473–479.

By: S. Clark-Price *, L. Posner* & R. Gleed*

author keywords: anesthesia recovery; horse; recovery scale
MeSH headings : Anesthesia Recovery Period; Anesthesia, General / veterinary; Anesthetics / pharmacology; Animals; Female; Horses; Light; Male
TL;DR: Recovering horses in a darkened versus an illuminated recovery stall may provide no benefit in recovery from general anesthesia, and there were no significant differences between the two groups in any of the measured parameters. (via Semantic Scholar)
Source: Crossref
Added: July 27, 2019

2008 journal article

Use of propofol for anesthesia in cats with primary hepatic lipidosis: 44 cases (1995-2004)

JAVMA-JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION, 232(12), 1841–1843.

By: L. Posner n, M. Asakawa n & H. Erb n

MeSH headings : Anesthetics, Intravenous / adverse effects; Anesthetics, Intravenous / pharmacology; Animals; Cat Diseases / mortality; Cat Diseases / surgery; Cats; Female; Intubation, Gastrointestinal / veterinary; Lipidoses / mortality; Lipidoses / surgery; Lipidoses / veterinary; Liver; Liver Diseases / mortality; Liver Diseases / surgery; Liver Diseases / veterinary; Male; Propofol / adverse effects; Propofol / pharmacology; Retrospective Studies
TL;DR: The use of propofol did not increase morbidity or fatalities in cats with primary hepatic lipidosis and thus, prop ofol can be used in these cats for placement of a feeding tube. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Effect of cellulase pretreatment of raw and bleached cotton fibers on properties of hydroentangled nonwoven fabrics

Journal of Applied Polymer Science, 105(2), 492–499.

By: S. Verenich n, K. Arumugam, E. Shim n  & B. Pourdeyhimi n 

author keywords: enzymes; polysaccharides; fibers; mechanical properties; structure-property relations
UN Sustainable Development Goal Categories
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018

2007 journal article

Effects of adenosine infusion on the minimum alveolar concentration of isoflurane in dogs

VETERINARY ANAESTHESIA AND ANALGESIA, 34(1), 9–14.

By: M. Asakawa*, J. Ludders*, B. Badgley*, H. Erb*, R. Gleed* & L. Posner n

author keywords: adenosine; analgesia; dog; isoflurane; minimum alveolar concentration
MeSH headings : Adenosine / administration & dosage; Adenosine / pharmacology; Anesthetics, Inhalation / pharmacokinetics; Animals; Blood Pressure; Dogs; Drug Interactions; Female; Heart Rate; Infusions, Intravenous / veterinary; Isoflurane / pharmacokinetics; Male; Pulmonary Alveoli / drug effects; Pulmonary Alveoli / metabolism
TL;DR: Although the MAC of isoflurane in dogs was not decreased significantly during infusion with adenosine, it was significantly decreased post-infusion, but only by 0.1 vol%, an amount not considered clinically important. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Gabapentin for the treatment of neuropathic pain in a pregnant horse

JAVMA-JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION, 231(5), 755–758.

By: J. Davis*, L. Posner* & Y. Elce*

MeSH headings : Amines / adverse effects; Amines / therapeutic use; Analgesics / adverse effects; Analgesics / therapeutic use; Animals; Colic / surgery; Colic / veterinary; Cyclohexanecarboxylic Acids / adverse effects; Cyclohexanecarboxylic Acids / therapeutic use; Female; Gabapentin; Horses; Neuralgia / drug therapy; Neuralgia / etiology; Neuralgia / veterinary; Pain Measurement; Postoperative Complications / drug therapy; Postoperative Complications / veterinary; Pregnancy; Safety; Treatment Outcome; gamma-Aminobutyric Acid / adverse effects; gamma-Aminobutyric Acid / therapeutic use
TL;DR: Gabapentin appeared to be a safe, effective, and economical treatment for neuropathic pain in this horse. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Intrathecal morphine overdose in a dog

JAVMA-JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION, 230(11), 1665–1668.

By: A. Cunha *, J. Carter, M. Grafinger*, H. Montgomery, S. Marks*, L. Posner*, P. Burns

MeSH headings : Animals; Atracurium / therapeutic use; Diazepam / therapeutic use; Dog Diseases / chemically induced; Dog Diseases / drug therapy; Dogs; Drug Overdose / veterinary; Epilepsies, Myoclonic / chemically induced; Epilepsies, Myoclonic / drug therapy; Epilepsies, Myoclonic / veterinary; Female; Infusions, Intravenous / veterinary; Morphine / administration & dosage; Morphine / adverse effects; Naloxone / therapeutic use; Propofol / therapeutic use; Treatment Outcome
TL;DR: Although intrathecal administration of an overdose of morphine can be associated with major and potentially fatal complications, it is possible that affected dogs can completely recover with immediate treatment and extensive supportive care. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Post-anesthetic hyperthermia in cats

VETERINARY ANAESTHESIA AND ANALGESIA, 34(1), 40–47.

By: L. Posner*, R. Gleed*, H. Erb* & J. Ludders*

author keywords: alpha(2)-agonists; feline; hyperthermia; ketamine; opioids; propofol
MeSH headings : Analgesics, Opioid / administration & dosage; Analgesics, Opioid / adverse effects; Anesthesia Recovery Period; Animals; Body Temperature / drug effects; Cat Diseases / chemically induced; Cats; Female; Fever / chemically induced; Fever / veterinary; Hydromorphone / adverse effects; Ketamine / adverse effects; Male; Medetomidine / adverse effects; Propofol / adverse effects
TL;DR: For up to 5 hours following anesthesia and surgery, cats might have body temperatures that exceed their pre-anesthesia body temperatures, however, hyperthermia may occur when other drugs are used. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Acid-base, blood gas, and physiologic parameters during laparoscopy in the head-down position in white-tailed deer (Odocoileus virginianus)

JOURNAL OF ZOO AND WILDLIFE MEDICINE, 36(4), 642–647.

By: L. Posner*, J. Woodie, P. Curtis, H. Erb, R. Gilbert, W. Adams, R. Gleed

author keywords: acid-base; blood gas; deer; insufflation; laparoscopy; Odocoileus virginianus
MeSH headings : Acid-Base Equilibrium / drug effects; Acid-Base Equilibrium / physiology; Anesthesia / methods; Anesthesia / veterinary; Animals; Blood Gas Analysis / methods; Blood Gas Analysis / veterinary; Carbon Dioxide / metabolism; Deer / blood; Deer / physiology; Deer / surgery; Female; Heart Rate / drug effects; Heart Rate / physiology; Isoflurane / pharmacology; Ketamine / pharmacology; Laparoscopy / methods; Laparoscopy / veterinary; Oxygen / metabolism; Posture / physiology; Pulmonary Ventilation / drug effects; Pulmonary Ventilation / physiology; Respiration / drug effects; Xylazine / pharmacology
TL;DR: It is concluded that captured white-tailed deer have minimal derangements to acid-base, blood gas, or physiologic parameters during laparoscopy in the head-down position with abdominal insufflation, and thus this procedure may be performed safely in ventilated white-tails deer. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2005 journal article

The HemoCueR for point-of-care hemoglobin measurement and packed cell volume estimation in cats

Journal of Veterinary Emergency and Critical Care, 15(1), 22–25.

By: L. Posner*, H. Erb* & R. Gleed*

author keywords: azidemethemoglobin; cyanmethemoglobin; feline; hemoglobinometer; PCV; photometric methods
TL;DR: Hemoglobin concentration measured by the HemoCue s was indistinguishable from the HbCY method in feline blood over a wide range of hemoglobin concentrations, demonstrating that in cats PCV 5 3.1HbHQ. (via Semantic Scholar)
Source: Crossref
Added: July 27, 2019

2004 journal article

Evaluation of the effects of premedication on gastroduodenoscopy in cats

Journal of the American Veterinary Medical Association, 225(4), 540–544.

By: A. Smith, L. Posner*, R. Goldstein, J. Ludders, H. Erb, K. Simpson, R. Gleed

MeSH headings : Analgesics / pharmacology; Anesthesia, General / methods; Anesthesia, General / veterinary; Anesthetics, Combined; Animals; Butorphanol / pharmacology; Cats / physiology; Cross-Over Studies; Duodenoscopy / methods; Duodenoscopy / veterinary; Female; Gastroscopy / methods; Gastroscopy / veterinary; Glycopyrrolate / pharmacology; Hydromorphone / pharmacology; Isoflurane; Ketamine; Medetomidine / pharmacology; Parasympatholytics / pharmacology; Preanesthetic Medication / methods; Preanesthetic Medication / veterinary; Random Allocation
TL;DR: Hydromorphones, hydromorphone and glycopyrrolate, medetomidine, and butorphanol at the doses tested can be used satisfactorily to premedicate cats prior to general anesthesia for gastroduodenoscopy. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Source: Crossref
Added: July 27, 2019

2003 journal article

Assessment of the HemoCue® for measuring hemoglobin in horse blood

Journal of the American Veterinary Medical Association, 223(1), 78–83.

By: H. Chevalier, L. Posner, J. Ludders, H. Erb & R. Gleed

Source: NC State University Libraries
Added: August 28, 2019

2003 journal article

Colloid osmotic pressure after hemorrhage and replenishment with Oxyglobin Solution, hetastarch, or whole blood in pregnant sheep

Veterinary Anaesthesia and Analgesia, 30(1), 30–36.

By: L. Posner*, P. Moon*, S. Bliss*, R. Gleed* & H. Erb*

author keywords: colloid osmotic pressure; hemorrhage; hetastarch; ovine; Oxyglobin Solution; pregnant
MeSH headings : Animal Diseases / drug therapy; Animals; Blood Gas Analysis / veterinary; Blood Substitutes / pharmacology; Blood Transfusion / veterinary; Colloids; Female; Fetal Blood; Fetal Hypoxia / drug therapy; Fetal Hypoxia / veterinary; Fluid Therapy / veterinary; Hemorrhage / drug therapy; Hemorrhage / veterinary; Hydroxyethyl Starch Derivatives / pharmacology; Osmotic Pressure; Plasma Volume / drug effects; Pregnancy; Pregnancy, Animal / physiology; Prospective Studies; Sheep / physiology
TL;DR: When used to treat blood loss, Oxyglobin Solution increases plasma COP more than an equal volume of hetastarch in the first hour following administration. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: Crossref
Added: July 27, 2019

2001 journal article

Fetal Oxygen Content is Restored After Maternal Hemorrhage and Fluid Replacement with Polymerized Bovine Hemoglobin, but Not with Hetastarch, in Pregnant Sheep

Anesthesia and Analgesia, 142–150.

By: P. Moon*, S. Bliss*, L. Posner*, H. Erb* & P. Nathanielsz *

MeSH headings : Animals; Blood Gas Analysis; Cattle; Female; Fetal Hypoxia / blood; Fetal Hypoxia / drug therapy; Fetomaternal Transfusion / complications; Fluid Therapy; Heart Rate, Fetal / drug effects; Hematocrit; Hemodynamics / drug effects; Hemoglobins / metabolism; Hemoglobins / pharmacology; Hydroxyethyl Starch Derivatives / pharmacology; Oxygen Consumption / drug effects; Plasma Substitutes / pharmacology; Pregnancy; Sheep
TL;DR: Maternal fluid replacement with HBOC or BLD effectively restored fetal oxygenation, primarily by restoring maternal oxygen content, whereas HTS did not. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: Crossref
Added: July 27, 2019

2000 magazine article

An alternative method for induction of anesthesia in rabbits

Exotic DVM Magazine, 2, 5.

By: S. Foerster, M. McEwen & L. Posner

Source: NC State University Libraries
Added: August 28, 2019

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