1
|
López JT, Cubillos BG, Prieto AM. Survey research on reverse sneezing in 779 dogs in Southeast of Spain: Prevalence and possible related factors. Res Vet Sci 2023; 160:62-68. [PMID: 37270940 DOI: 10.1016/j.rvsc.2023.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 05/16/2023] [Accepted: 05/24/2023] [Indexed: 06/06/2023]
Abstract
Reverse sneezing (RS) is considered an innate reflex that may occur in normal dogs in response to a stimulus in the upper airways but currently, the prevalence is unknown. The aim of this study was to evaluate the prevalence of RS in dogs in Southeast Spain and to determine the possible influence of selected demographic and environmental variables. This study was based on a questionnaire answered by 779 owned dogs randomly selected in two months. The total prevalence of dogs suffering RS was 52.9% (412/779). A statistically significant predisposition depending on sex and sexual condition (neutered females), the size and weight of the animal (toy dogs with <5 kg and small dogs of 5 to 14 kg), the breed (mainly Yorkshire, Chihuahua, Bichon, and Shit-tzu), on age (>10 years old) was found. Dogs that live in an urban habitat without other pets in the same house had also significantly more predisposition. Dogs with these profiles tend also to have a higher frequency of RS episodes (more than one episode daily) and more acute presentations (last 15 days). Reverse sneezing is an important reflex that could be present in more than half of the canine population as happened in our study. Its predisposition varies depending on sex, sexual condition, size, breed, age, habitat, and cohabitation with other pets. Further attention is warranted regarding the pathophysiology, diagnosis, and treatment of RS.
Collapse
Affiliation(s)
- Jesús Talavera López
- Department of Animal Medicine and Surgery, Veterinary School, University of Murcia, Campus de Espinardo n° 16, 30100 Murcia, Spain.
| | - Blanca García Cubillos
- Department of Animal Medicine and Surgery, Veterinary School, University of Murcia, Campus de Espinardo n° 16, 30100 Murcia, Spain
| | - Alberto Muñoz Prieto
- Department of Animal Medicine and Surgery, Veterinary School, University of Murcia, Campus de Espinardo n° 16, 30100 Murcia, Spain
| |
Collapse
|
2
|
Talavera J, Sebastián P, Santarelli G, Barrales I, Fernández del Palacio MJ. Reverse Sneezing in Dogs: Observational Study in 30 Cases. Vet Sci 2022; 9:vetsci9120665. [PMID: 36548826 PMCID: PMC9782110 DOI: 10.3390/vetsci9120665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/22/2022] [Accepted: 11/26/2022] [Indexed: 12/03/2022] Open
Abstract
Reverse sneezing (RS) is a frequent reason for veterinary consultation, but there is scarce clinical information. The aim of this study was to describe clinical characteristics in a cohort of 30 dogs with RS. Signalment, clinical features, results of diagnostic tests, final diagnosis, and evolution were retrospectively evaluated. Sex and neuter status were equally distributed into diagnosis categories. A significantly higher representation of toys (<5 kg, 50%) and small-sized dogs (5−15 kg, 27%), in comparison to medium (15−30 kg, 17%) and large-sized dogs (>30 kg, 7%), was found. RS was the main owner concern in many of the cases (67%). Many cases presented chronic RS (60%, > 3 months), with more than one episode a week (60%). Most cases had an additional clinical respiratory sign (63%) and an unremarkable physical examination (63%). Inflammatory airway disorders were present in 57% of the cases, followed by anatomical−functional disorders (27%), and nasal/nasopharyngeal foreign bodies (10%). Two dogs (7%) remained as open diagnoses. Episodes of RS were persistent despite the treatment in 61% of the dogs with follow-up. Although some dogs manifest infrequent episodes of RS, being otherwise normal, RS should be considered a marker of potential irritation of the nasopharyngeal mucosa and should always be sufficiently investigated.
Collapse
Affiliation(s)
- Jesús Talavera
- Division of Veterinary Cardiology-Pulmonology, Veterinary Teaching Hospital, University of Murcia, 30100 Murcia, Spain
- Department of Veterinary Medicine and Surgery, Faculty of Veterinary Medicine, University of Murcia, Campus Espinardo, 30100 Murcia, Spain
- Correspondence: ; Tel.: +34-868-88-71-56
| | - Patricia Sebastián
- Division of Veterinary Cardiology-Pulmonology, Veterinary Teaching Hospital, University of Murcia, 30100 Murcia, Spain
| | - Giorgia Santarelli
- Division of Veterinary Cardiology-Pulmonology, Veterinary Teaching Hospital, University of Murcia, 30100 Murcia, Spain
| | - Ignacio Barrales
- Department of Veterinary Medicine and Surgery, Faculty of Veterinary Medicine, University of Murcia, Campus Espinardo, 30100 Murcia, Spain
| | - María Josefa Fernández del Palacio
- Division of Veterinary Cardiology-Pulmonology, Veterinary Teaching Hospital, University of Murcia, 30100 Murcia, Spain
- Department of Veterinary Medicine and Surgery, Faculty of Veterinary Medicine, University of Murcia, Campus Espinardo, 30100 Murcia, Spain
| |
Collapse
|
3
|
Grobman M. Aerodigestive Disease in Dogs. Vet Clin North Am Small Anim Pract 2020; 51:17-32. [PMID: 33131915 DOI: 10.1016/j.cvsm.2020.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Aerodigestive disorders (AeroDs) in people encompass a wide range of clinical syndromes, reflecting the complex relationship between the respiratory and digestive tracts. In veterinary medicine, aspiration is used interchangeably with aspiration pneumonia. Although aspiration pneumonia is a common disorder in dogs, it does not reflect the breadth of AeroDs. Unfortunately, AeroDs rarely are investigated in veterinary medicine because of lack of clinical recognition, limitations in available diagnostics, and the fact that AeroDs may be caused by occult digestive disease. Recognizing patients with AerodD represents an area of significant clinical importance that may provide additional areas of clinical intervention.
Collapse
Affiliation(s)
- Megan Grobman
- Auburn University, Department of Clinical Sciences, 1220 Wire Road, Auburn, AL 36849, USA.
| |
Collapse
|
4
|
Abstract
Cough is one of the most common complaints in human medicine. In veterinary medicine cough is equally frequent and plays a significant role in an owner's perception of their pet's quality of life. In human and veterinary medicine, therapy for chronic cough is often ineffective. The complexity of the cough pathway and species differences have made it difficult to develop an effective antitussive agent for veterinary patients. The few effective antitussive agents currently available are associated with significant adverse effects. Fortunately, several promising drugs currently being studied in human clinical trials may offer options for use of novel antitussive therapies in small animal patients. This article reviews current understanding about cough pathophysiology, diagnostic strategies used to uncover underlying etiology of cough, and examines available options for controlling cough, including novel antitussive therapies used in human medicine.
Collapse
Affiliation(s)
- Brisa M Hsieh
- Internal Medicine, Southern Arizona Veterinary Specialty and Emergency Center, Tucson, AZ, United States
| | - Alicia K Beets
- Internal Medicine, MedVet Medical and Cancer Centers for Pets, Metairie, LA, United States
| |
Collapse
|
5
|
Grobman ME, Masseau I, Reinero CR. Aerodigestive disorders in dogs evaluated for cough using respiratory fluoroscopy and videofluoroscopic swallow studies. Vet J 2019; 251:105344. [PMID: 31492390 DOI: 10.1016/j.tvjl.2019.105344] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 07/19/2019] [Accepted: 07/22/2019] [Indexed: 12/14/2022]
Abstract
Aerodigestive diseases, hybrid disorders representing a pathologic link between respiratory and alimentary tracts, may manifest with respiratory signs without gastrointestinal signs. These are underdiagnosed in dogs due to poor clinical recognition and diagnostic limitations. We hypothesize that a subset of dogs presenting for cough without gastrointestinal signs would have occult aerodigestive disorders identified using videofluoroscopic swallow study (VFSS). Data were retrospectively obtained from 31 client-owned dogs presenting for cough, with thoracic radiographs, and a VFSS between April 2015 and December 2017. Exclusion criteria were cough of cardiac origin or gastrointestinal signs within 6 months. Swallow study parameters included pharyngeal/esophageal motility, laryngeal obstruction/defects, penetration-aspiration, reflux, excessive aerophagia, megaesophagus (ME), lower-esophageal sphincter achalasia-like syndrome (LES-AS), and sliding hiatal hernia (HH). The median (interquartile range) duration of cough was 4 (2-8) months. Thoracic radiographs were unremarkable in 11 dogs, with aspiration pneumonia suspected in seven. In 25/31 dogs (81%), VFSS abnormalities were detected and some dogs had more than one defect: pharyngeal (n=10) or esophageal hypomotility (n=10), reflux (n=9), penetration-aspiration (n=8), excessive aerophagia (n=6), laryngeal obstruction (n=3), ME (n=3), HH (n=2), and LES-AS (n=1). A respiratory disorder causing cough was identified in 17 dogs with VFSS abnormalities (laryngeal obstruction/defect and airway disease including chronic or eosinophilic bronchitis, tracheal/mainstem bronchial collapse, bronchiectasis, and bronchomalacia). An alimentary disorder identified on VFSS in absence of a discrete respiratory disorder causing cough was diagnosed in eight dogs. In conclusion, canine aerodigestive disorders can manifest as cough without alimentary signs. VFSS is a useful diagnostic to determine the contribution of esophageal/gastrointestinal pathology in dogs with cough.
Collapse
Affiliation(s)
- M E Grobman
- University of Missouri, College of Veterinary Medicine, Department of Veterinary Medicine and Surgery, 900 East Campus Drive, Columbia, MO 65211, USA
| | - I Masseau
- Université de Montréal, Faculté de Médecine Vétérinaire, Département of Sciences Cliniques, St-Hyacinthe, Québec, Canada
| | - C R Reinero
- University of Missouri, College of Veterinary Medicine, Department of Veterinary Medicine and Surgery, 900 East Campus Drive, Columbia, MO 65211, USA.
| |
Collapse
|
6
|
Johnson LR, Vernau W. Bronchoalveolar lavage fluid lymphocytosis in 104 dogs (2006-2016). J Vet Intern Med 2019; 33:1315-1321. [PMID: 30912207 PMCID: PMC6524393 DOI: 10.1111/jvim.15489] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 03/15/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Bronchoalveolar lavage (BAL) fluid cytology and culture are used to characterize respiratory diseases in dogs. Little is known about disorders associated with increased numbers of lymphocytes in BAL fluid. OBJECTIVE To evaluate duration of clinical signs and detection of specific respiratory diagnoses in dogs with BAL lymphocytosis. ANIMALS One-hundred four client-owned dogs evaluated for respiratory signs. METHODS Medical records of dogs that had >300 cells/μL and >20% lymphocytes on a differential cell count of BAL fluid between January 1, 2006, and January 1, 2016, were reviewed retrospectively. Cases were evaluated for the duration of clinical signs and respiratory diagnoses, including aspiration injury, infectious or inflammatory respiratory disease, and airway collapse. RESULTS Dogs ranged in age from 0.5 to 16 years (median, 7.9 years) and had a median body weight of 11.4 kg (range, 2.0-42.7 kg). Eosinophilic lung disease was documented in 13 of 104 dogs (Group 1) and airway neutrophilia associated with infectious or inflammatory disease was found in 59 of 104 dogs (Group 2). Lymphocytosis alone in BAL fluid was described in 32 dogs (Group 3). Duration of cough did not differ among groups, but airway collapse was significantly more common in dogs with solitary lymphocytosis than in those with other types of inflammation. CONCLUSIONS AND CLINICAL IMPORTANCE Lymphocytosis in BAL fluid is common in dogs and, in many cases, likely represents a common response to airway injury, independent of the type or duration of insult. It is unknown whether airway collapse leads to lymphocytosis or if the inflammatory process causes airway collapse.
Collapse
Affiliation(s)
- Lynelle R Johnson
- Department of Medicine and Epidemiology, University of California School of Veterinary Medicine, Davis, California
| | - William Vernau
- Department of Pathology, Microbiology and Immunology, University of California School of Veterinary Medicine, Davis, California
| |
Collapse
|
7
|
Määttä OLM, Laurila HP, Holopainen S, Lilja‐Maula L, Melamies M, Viitanen SJ, Johnson LR, Koho N, Neuvonen M, Niemi M, Rajamäki MM. Reflux aspiration in lungs of dogs with respiratory disease and in healthy West Highland White Terriers. J Vet Intern Med 2018; 32:2074-2081. [PMID: 30311983 PMCID: PMC6271311 DOI: 10.1111/jvim.15321] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 08/12/2018] [Accepted: 08/13/2018] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Gastroesophageal reflux and microaspiration (MA) of gastric juice are associated with various human respiratory diseases but not in dogs. OBJECTIVE To detect the presence of bile acids in bronchoalveolar lavage fluid (BALF) of dogs with various respiratory diseases. ANIMALS Twenty-seven West Highland White Terriers (WHWTs) with canine idiopathic pulmonary fibrosis (CIPF), 11 dogs with bacterial pneumonia (BP), 13 with chronic bronchitis (CB), 9 with eosinophilic bronchopneumopathy (EBP), 19 with laryngeal dysfunction (LD), 8 Irish Wolfhounds (IWHs) with previous BPs, 13 healthy WHWTs, all privately owned dogs, and 6 healthy research colony Beagles METHODS: Prospective cross-sectional observational study with convenience sampling of dogs. Bile acids were measured by mass spectrometry in BALF samples. Total bile acid (TBA) concentration was calculated as a sum of 17 different bile acids. RESULTS Concentrations of TBA were above the limit of quantification in 78% of CIPF, 45% of BP, 62% of CB, 44% of EBP, 68% of LD, and 13% of IWH dogs. In healthy dogs, bile acids were detected less commonly in Beagles (0/6) than in healthy WHWTs (10/13). Concentrations of TBA were significantly higher in CIPF (median 0.013 μM, range not quantifiable [n.q.]-0.14 μM, P < .001), healthy WHWTs (0.0052 μM, n.q.-1.2 μM, P = .003), LD (0.010 μM, n.q.-2.3 μM, P = .015), and CB (0.0078 μM, n.q.-0.073 μM, P = .018) groups compared to Beagles (0 μM, n.q.). CONCLUSION AND CLINICAL IMPORTANCE These results suggest that MA occurs in various respiratory diseases of dogs and also in healthy WHWTs.
Collapse
Affiliation(s)
- O. L. Merita Määttä
- Department of Equine and Small Animal Medicine, Faculty of Veterinary MedicineUniversity of HelsinkiFinland
| | - Henna P. Laurila
- Department of Equine and Small Animal Medicine, Faculty of Veterinary MedicineUniversity of HelsinkiFinland
| | - Saila Holopainen
- Department of Equine and Small Animal Medicine, Faculty of Veterinary MedicineUniversity of HelsinkiFinland
| | - Liisa Lilja‐Maula
- Department of Equine and Small Animal Medicine, Faculty of Veterinary MedicineUniversity of HelsinkiFinland
| | - Marika Melamies
- Department of Equine and Small Animal Medicine, Faculty of Veterinary MedicineUniversity of HelsinkiFinland
| | - Sanna J. Viitanen
- Department of Equine and Small Animal Medicine, Faculty of Veterinary MedicineUniversity of HelsinkiFinland
| | - L. R. Johnson
- Department of Medicine and Epidemiology, Faculty of Veterinary MedicineUniversity of CaliforniaDavisCalifornia
| | - Ninna Koho
- Department of Equine and Small Animal Medicine, Faculty of Veterinary MedicineUniversity of HelsinkiFinland
| | - Mikko Neuvonen
- Department of Clinical Pharmacology, Faculty of MedicineUniversity of HelsinkiFinland
| | - Mikko Niemi
- Department of Clinical Pharmacology, Faculty of MedicineUniversity of HelsinkiFinland
- HUSLAB, Helsinki University Central HospitalFinland
| | - Minna M. Rajamäki
- Department of Equine and Small Animal Medicine, Faculty of Veterinary MedicineUniversity of HelsinkiFinland
| |
Collapse
|
8
|
Clarke DL. Interventional Radiology Management of Tracheal and Bronchial Collapse. Vet Clin North Am Small Anim Pract 2018; 48:765-779. [DOI: 10.1016/j.cvsm.2018.05.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
9
|
Nafe LA, Grobman ME, Masseau I, Reinero CR. Aspiration-related respiratory disorders in dogs. J Am Vet Med Assoc 2018; 253:292-300. [DOI: 10.2460/javma.253.3.292] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|