Search

Your search keyword '"Volk, Holger A"' showing total 14 results
Start Over Author "Volk, Holger A" Journal journal of veterinary internal medicine
14 results on '"Volk, Holger A"'

2. Medial strabismus (esotropia) at rest associated with contralateral paramedian thalamic ischemic infarction in 2 dogs.

Author

Liatis, Theofanis, Plessas, Ioannis N., Volk, Holger, and Whittaker, Danielle

Subjects
CONVERGENT strabismus, DOG owners, STRABISMUS, OCULOMOTOR nerve, MAGNETIC resonance imaging, INFARCTION
Abstract

Pseudoabducens paralysis resulting in resting medial strabismus (esotropia) is a rare consequence of a contralateral paramedian thalamic ischemic infarction in people. To date, esotropia has been reported in dogs in association with ipsilateral abducens neuropathy or extraocular myopathy, but not secondary to thalamic lesions. A 7‐year‐old male neutered Border Collie and a 12‐year‐old female neutered cross‐breed dog were presented with peracute nonprogressive vestibular ataxia. Neurological examination identified right esotropia, nonambulatory tetraparesis, right head tilt, vestibular ataxia and nystagmus. Lesions in both dogs were localized to the vestibular system with thalamic involvement. Magnetic resonance imaging of the brain identified a left paramedian thalamic lacunar ischemic infarct in both dogs. Interruption of descending inhibitory pathways that decussate in the subthalamic region and innervate the contralateral motor nucleus of the oculomotor nerve leads to hypertonicity of the medial rectus. These cases indicate that esotropia is a rare but highly localizing sign in dogs with contralateral thalamic infarcts. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

3. Investigation of the presence of specific neural antibodies in dogs with epilepsy or dyskinesia using murine and human assays

Author

Hemmeter, Lea, primary, Bien, Christian G., additional, Bien, Corinna I., additional, Tipold, Andrea, additional, Neßler, Jasmin, additional, Bathen‐Nöthen, Andrea, additional, Matiasek, Kaspar, additional, Dahlhoff, Maik, additional, Rusbridge, Clare, additional, Rotter Black, Carina, additional, Rentmeister, Kai, additional, Volk, Holger A., additional, and Fischer, Andrea, additional

Published
2023
Full Text
View/download PDF

4. ACVIM Consensus Statement on the management of status epilepticus and cluster seizures in dogs and cats.

Author

Charalambous, Marios, Muñana, Karen, Patterson, Edward E., Platt, Simon R., and Volk, Holger A.

Subjects
STATUS epilepticus, SEIZURES (Medicine), DOGS, EMERGENCY management, CATS, EPILEPSY, CAT diseases
Abstract

Background: Seizure emergencies (ie, status epilepticus [SE] and cluster seizures [CS]), are common challenging disorders with complex pathophysiology, rapidly progressive drug‐resistant and self‐sustaining character, and high morbidity and mortality. Current treatment approaches are characterized by considerable variations, but official guidelines are lacking. Objectives: To establish evidence‐based guidelines and an agreement among board‐certified specialists for the appropriate management of SE and CS in dogs and cats. Animals: None. Materials and Methods: A panel of 5 specialists was formed to assess and summarize evidence in the peer‐reviewed literature with the aim to establish consensus clinical recommendations. Evidence from veterinary pharmacokinetic studies, basic research, and human medicine also was used to support the panel's recommendations, especially for the interventions where veterinary clinical evidence was lacking. Results: The majority of the evidence was on the first‐line management (ie, benzodiazepines and their various administration routes) in both species. Overall, there was less evidence available on the management of emergency seizure disorders in cats in contrast to dogs. Most recommendations made by the panel were supported by a combination of a moderate level of veterinary clinical evidence and pharmacokinetic data as well as studies in humans and basic research studies. Conclusions and Clinical Relevance: Successful management of seizure emergencies should include an early, rapid, and stage‐based treatment approach consisting of interventions with moderate to preferably high ACVIM recommendations; management of complications and underlying causes related to seizure emergencies should accompany antiseizure medications. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

5. Quantitative analysis of magnetic resonance images for characterization of blood‐brain barrier dysfunction in dogs with brain tumors

Author

Hanael, Erez, primary, Baruch, Shelly, additional, Chai, Orit, additional, Lishitsky, Liron, additional, Blum, Tal, additional, Rapoport, Kira, additional, Ruggeri, Marco, additional, Aizenberg, Zahi, additional, Peery, Dana, additional, Meyerhoff, Nina, additional, Volk, Holger Andreas, additional, De Decker, Steven, additional, Tipold, Andrea, additional, Baumgaertner, Wolfgang, additional, Friedman, Alon, additional, and Shamir, Merav, additional

Published
2023
Full Text
View/download PDF

12. A multicenter randomized controlled trial of medium‐chain triglyceride dietary supplementation on epilepsy in dogs

Author

Berk, Benjamin A., primary, Law, Tsz H., additional, Packer, Rowena M. A., additional, Wessmann, Annette, additional, Bathen‐Nöthen, Andrea, additional, Jokinen, Tarja S., additional, Knebel, Anna, additional, Tipold, Andrea, additional, Pelligand, Ludovic, additional, Meads, Zoe, additional, and Volk, Holger A., additional

Published
2020
Full Text
View/download PDF

13. Comparison of intranasal versus intravenous midazolam for management of status epilepticus in dogs: A multi‐center randomized parallel group clinical study

Author

Charalambous, Marios, primary, Volk, Holger A., additional, Tipold, Andrea, additional, Erath, Johannes, additional, Huenerfauth, Enrice, additional, Gallucci, Antonella, additional, Gandini, Gualtiero, additional, Hasegawa, Daisuke, additional, Pancotto, Theresa, additional, Rossmeisl, John H., additional, Platt, Simon, additional, De Risio, Luisa, additional, Coates, Joan R., additional, Musteata, Mihai, additional, Tirrito, Federica, additional, Cozzi, Francesca, additional, Porcarelli, Laura, additional, Corlazzoli, Daniele, additional, Cappello, Rodolfo, additional, Vanhaesebrouck, An, additional, Broeckx, Bart J.G., additional, Van Ham, Luc, additional, and Bhatti, Sofie F.M., additional

Published
2019
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results