1
|
Nabil G, Ahmed YH, Ahmed O, Milad SS, Hisham M, Rafat M, Atia M, Shokry AA. Argel's stemmoside C as a novel natural remedy for mice with alcohol-induced gastric ulcer based on its molecular mechanistic pathways. JOURNAL OF ETHNOPHARMACOLOGY 2024; 327:117970. [PMID: 38428660 DOI: 10.1016/j.jep.2024.117970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Revised: 02/21/2024] [Accepted: 02/22/2024] [Indexed: 03/03/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Solenostemma argel is widely distributed in Africa & Asia with traditional usage in alleviating abdominal colic, aches, & cramps. This plant is rich in phytochemicals, which must be explored for its pharmacological effects. PURPOSE Peptic Ulcer Disease (PUD) is the digestion of the digestive tube. PUD not only interferes with food digestion & nutrient absorption, damages one of the largest defensive barriers against pathogenic micro-organisms, but also impedes drug absorption & bioavailability, rendering the oral route, the most convenient way, ineffective. Omeprazole, one of the indispensable cost-effective proton-pump inhibitors (PPIs) extensively prescribed to control PUD, is showing growing apprehensions toward multiple drug interactions & side effects. Hence, finding a natural alternative with Omeprazole-like activity & limited side effects is a medical concern. STUDY DESIGN Therefore, we present Stemmoside C as a new gastroprotective phytochemical agent isolated from Solenostemma argel to be tested in upgrading doses against ethanol-induced gastric ulcers in mice compared to negative, positive, & reference Omeprazole groups. METHODS We carried out in-depth pharmacological & histopathological studies to determine the possible mechanistic pathway. RESULTS Our results showed that Stemmoside C protected the stomach against ethanol-induced gastric ulcers parallel to Omeprazole. Furthermore, the mechanistic studies revealed that Stemmoside C produced its effect using an orchestrated array of different mechanisms. Stemmoside C stimulates stomach defense by increasing COX-2, PGE-2, NO, & TFF-1 healing factors, IL-10 anti-inflammatory cytokine, & Nrf-2 & HO-1 anti-oxidant pathways. It also suppresses stomach ulceration by inhibiting leucocyte recruitment, especially neutrophils, leading to subsequent inhibition of NF-κBp65, TNF-α, IL-1β, & iNOS pro-inflammatory cytokines & JAK-1/STAT-3 inflammation-induced carcinogenicity cascade in addition to MMP-9 responsible for tissue degradation. CONCLUSION These findings cast light on Stemmoside C's clinical application against gastric ulcer progression, recurrence, & tumorigenicity & concurrently with chemotherapy.
Collapse
Affiliation(s)
- Ghazal Nabil
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt.
| | - Yasmine H Ahmed
- Department of Cytology & Histology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
| | - Omaima Ahmed
- Department of Cytology & Histology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
| | - Selvia S Milad
- Department of Physiology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
| | - Mohamed Hisham
- Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
| | - Mohamed Rafat
- Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
| | - Mohamed Atia
- Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
| | - Aya A Shokry
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt.
| |
Collapse
|
2
|
Besson J, Brissot H, Azoulay F, Benzimra P, Fritz J. Spontaneous cecal perforation in a cat diagnosed with ultrasonography. Vet Radiol Ultrasound 2024; 65:275-278. [PMID: 38459956 DOI: 10.1111/vru.13355] [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] [Received: 08/15/2023] [Revised: 02/17/2024] [Accepted: 02/22/2024] [Indexed: 03/11/2024] Open
Abstract
An 8-year-old cat was presented for an acute history of anorexia, marked abdominal pain, and hyperthermia. Ultrasonography showed a cecal perforation with focal steatitis and adjacent free gas bubbles, consistent with focal peritonitis. Surgery confirmed the imaging findings. An enterectomy was performed with the removal of the cecum and ileocolic valve, and anastomosis between the ileum and colon was performed. Histology revealed transmural enteritis and chronic severe pyogranulomatous peritonitis with intralesional plant fragments.
Collapse
Affiliation(s)
- Julie Besson
- Department of Imaging, Azurvet Veterinary Specialists Centre, Saint-Laurent-du-Var, France
| | - Hervé Brissot
- Department of Soft Tissue Surgery, Azurvet Veterinary Specialists Centre, Saint-Laurent-du-Var, France
| | - Florian Azoulay
- Department of Imaging, Azurvet Veterinary Specialists Centre, Saint-Laurent-du-Var, France
| | | | - Julien Fritz
- Department of Imaging, Azurvet Veterinary Specialists Centre, Saint-Laurent-du-Var, France
| |
Collapse
|
3
|
Sabetti MC, Cola V, Foglia A, Stanzani D, Galiazzo G, Perfetti S, Tagliavia C, Pisoni L, Pietra M. Endoscopic and surgical treatment of non-neoplastic proximal duodenal ulceration in dogs, and anatomical study of proximal duodenal vascularisation. J Small Anim Pract 2024; 65:113-122. [PMID: 37960926 DOI: 10.1111/jsap.13680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 09/13/2023] [Accepted: 10/01/2023] [Indexed: 11/15/2023]
Abstract
OBJECTIVES Proximal duodenal ulceration is often characterised by continuous bleeding, and treatment is challenging. The aims of this study were to investigate the role of vascularisation in proximal duodenal ulceration and describe clinical aspects, endoscopic features and treatment in dogs. MATERIAL AND METHODS Polyurethane foam casts of gastroduodenal vessels were obtained from five dogs which had died from disorders unrelated to the digestive system. In addition, 12 dogs having proximal duodenal ulcers diagnosed by endoscopic examination were enrolled in a treatment trial. After the endoscopic diagnosis of a duodenal ulcer, all the dogs were treated medically and, in the absence of resolution, were subsequently treated by endoscopic electrocauterisation or by surgery. RESULTS A submucosal vascular network was evident in all the casts, with a prominent venous plexus seen exclusively in the first half inch of the duodenum. In clinical cases, on endoscopic examination, the duodenal ulcer was located at the proximal part of the duodenum, involving the mesenteric portion of the wall. The dogs not responding to medical treatment (6/12) were treated with endoscopic electrocauterisation, surgical coagulation or resection of the proximal duodenal portion. All the dogs survived until discharge, and the median survival time following discharge was 107.5 days. CLINICAL SIGNIFICANCE Based on the anatomical details highlighted in this study, the continuous bleeding observed in our patients may have been due to the prominent venous plexus evidenced at the level of the proximal duodenum. Surgical and endoscopic treatments in six patients resolved the ulcer bleeding with no recurrences noted during follow-up.
Collapse
Affiliation(s)
- M C Sabetti
- Department of Veterinary Sciences, University of Parma, Via Taglio 8, 43100, Parma, Italy
| | - V Cola
- Department of Veterinary Medical Sciences, University of Bologna, via Tolara di Sopra 50, 40064 Ozzano Emilia (B0), Italy
| | - A Foglia
- Department of Veterinary Medical Sciences, University of Bologna, via Tolara di Sopra 50, 40064 Ozzano Emilia (B0), Italy
| | - D Stanzani
- Self Employed Veterinarian, 40050, Bologna, Italy
| | - G Galiazzo
- Self Employed Veterinarian, 45100, Rovigo, Italy
| | - S Perfetti
- Department of Veterinary Medical Sciences, University of Bologna, via Tolara di Sopra 50, 40064 Ozzano Emilia (B0), Italy
| | - C Tagliavia
- Department of Veterinary Medicine, University of Teramo, Località Piano D'Accio, 64100, Teramo, Italy
| | - L Pisoni
- Department of Veterinary Medical Sciences, University of Bologna, via Tolara di Sopra 50, 40064 Ozzano Emilia (B0), Italy
| | - M Pietra
- Department of Veterinary Medical Sciences, University of Bologna, via Tolara di Sopra 50, 40064 Ozzano Emilia (B0), Italy
| |
Collapse
|
4
|
Ullal TV, Marks SL, Evenhuis JV, Figueroa ME, Pomerantz LK, Forsythe LR. Evaluation of gastroprotectant administration in hospitalized cats in a tertiary referral hospital. J Feline Med Surg 2023; 25:1098612X231201769. [PMID: 37874311 PMCID: PMC10812023 DOI: 10.1177/1098612x231201769] [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: 10/25/2023]
Abstract
OBJECTIVES The primary objective of this study was to evaluate the prescription patterns and appropriateness of the use of gastroprotectant medication in cats. METHODS Pharmacy dispensation logs from an academic tertiary referral center were reviewed between 1 January 2018 and 31 December 2018. Cats that were administered proton pump inhibitors (PPIs), histamine-2 receptor antagonists (H2RAs), sucralfate, misoprostol, antacids or a combination were included. Data regarding medication, dosage, formulation, duration of administration, completeness of discharge instructions and clinical rationales for administration were obtained from medical records. The appropriateness of gastroprotectant use was assessed according to the American College of Veterinary Internal Medicine consensus statement guidelines. RESULTS Of the 110 cases, 67 (60.9%) were prescribed a gastroprotectant medication without an appropriate indication. The most common reason for prescription was acute kidney injury in 26/67 (38.8%). PPIs were the most common gastroprotectant medication administered in 95/110 (86.3%) cats, followed by sucralfate in 18/110 (16.4%) and H2RAs in 11/110 (10%). Of the 35 cases in which gastroprotectant therapy was indicated, the medication chosen or dosage administered was considered suboptimal in 16 (45.7%). Instructions regarding the duration of administration, potential adverse effects and timing of administration in relation to meals or other medications were inconsistently provided in discharge instructions to pet owners. Of the 29 cases discharged with omeprazole, only 13 (44.8%) instructions included a duration of administration, while 6 (20.7%) recommended continuing gastroprotectants indefinitely until further notice, 16 (55.2%) discussed the timing of the administration in relation to a meal and six (20.7%) mentioned potential adverse effects; none advised tapering of omeprazole before discontinuation. CONCLUSIONS AND RELEVANCE When prescribed, gastroprotectant medications were frequently prescribed injudiciously to cats in this referral population over a 12-month period. Discharge instructions to pet owners also often lacked information and recommendations regarding optimal administration, potential adverse effects, and tapering or discontinuation of the medications.
Collapse
Affiliation(s)
- Tarini V Ullal
- Department of Medicine and Epidemiology, University of California-Davis School of Veterinary Medicine, Davis, CA, USA
| | - Stanley L Marks
- Department of Medicine and Epidemiology, University of California-Davis School of Veterinary Medicine, Davis, CA, USA
| | - Janny V Evenhuis
- Department of Medicine and Epidemiology, University of California-Davis School of Veterinary Medicine, Davis, CA, USA
| | - Monica E Figueroa
- Department of Medicine and Epidemiology, University of California-Davis School of Veterinary Medicine, Davis, CA, USA
- VCA East Bay Veterinary Emergency Hospital, Antioch, CA, USA
| | - Leah K Pomerantz
- Department of Medicine and Epidemiology, University of California-Davis School of Veterinary Medicine, Davis, CA, USA
- Tufts Cummings School of Veterinary Medicine, North Grafton, MA, USA
| | - Lauren R Forsythe
- Department of Veterinary Clinical Medicine, University of Illinois College of Veterinary Medicine, Urbana, IL, USA
| |
Collapse
|
5
|
Bottero E, Pierini A, Ruggiero P, Cattaneo D, Campanile A, Benvenuti E. Gastroduodenal ulceration detected endoscopically in cats: retrospective study of 61 patients. J Feline Med Surg 2022; 24:e347-e352. [PMID: 35848606 PMCID: PMC10812314 DOI: 10.1177/1098612x221109802] [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: 11/15/2022]
Abstract
OBJECTIVES The aim of this study was to describe the endoscopic appearance of gastroduodenal ulcers (GDUs), and to assess the clinical, ultrasonographic and histological data, as well as long-term follow-up, in cats. METHODS The medical record databases of five veterinary endoscopists were evaluated between January 2016 and 2020, in a retrospective study. Cats with at least one gastric or duodenal ulcer detected by endoscopic examination were included. All the medical records of the selected cats were reviewed and information was collected regarding breed, age, sex, neuter status, medical history, clinical signs, and ultrasonographic, endoscopic and histological findings. The cats were evaluated at 6, 12 and 18 months. RESULTS Sixty-one cats with a median age of 9.0 years (range 2.0-16.0) were included in the study. The most common complaints were vomiting (n = 55; 90%) and hyporexia (n = 40; 66%); haematemesis was reported in 12 (20%) cats. Endoscopy showed GDUs in the following locations: gastric body in 28 cats (46%), antropyloric area in 34 cats (56%), fundus in 13 cats (21%) and duodenum in eight cats (13%). A single GDU was found in 42 cats (69%) and multiple GDUs were seen in 19 cats (31%). Histopathological evaluation revealed benign lesions in 33 (54%) cats and malignant lesions in 28 (46%; 24 high-grade lymphoma, one low-grade lymphoma and three carcinoma). High-grade lymphoma was detected only in the stomach. Cats diagnosed with malignant GDUs (median 10.5, range 4-16) were significantly older than cats with benign lesions (P = 0.002). CONCLUSIONS AND RELEVANCE GDUs are common and were detected in 5.1% of cats undergoing an upper gastrointestinal endoscopy. The risk of a malignant ulcer increases proportionally with each year of increasing age. GDU location, number and morphological appearance do not provide any indication of the nature of the ulcer; however, duodenal ulcers are frequently benign. Endoscopic examination facilitates the early and minimally invasive detection of GDUs in cats.
Collapse
Affiliation(s)
| | - Alessio Pierini
- Pisani Carli Chiodo Veterinary Centre, Luni Mare, La Spezia, Italy
| | | | | | | | | |
Collapse
|
6
|
Myers‐Nodes J, Mazepa ASW. Combined surgical and medical management of a cat with gastrinoma. J Small Anim Pract 2022; 63:632-634. [DOI: 10.1111/jsap.13478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 10/19/2021] [Accepted: 12/28/2021] [Indexed: 11/29/2022]
|
7
|
Barandun MA, Mullins RA, Rytz U. Billroth II procedure for the treatment of spontaneous gastrointestinal perforation in two cats. J Am Vet Med Assoc 2021; 259:1325-1331. [PMID: 34727055 DOI: 10.2460/javma.20.04.0241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
CASE DESCRIPTION A 9-year-old castrated male domestic shorthair cat (cat 1) and a 10-year-old castrated male Maine Coon cat (cat 2) were presented for recurrent feline lower urinary tract disease after receiving outpatient care from their primary veterinarians. CLINICAL FINDINGS Physical examination findings for both cats were initially within reference limits. After a short period of hospitalization, both cats developed peritoneal effusion; results of cytologic analysis of a sample of the fluid were consistent with septic peritonitis. During exploratory laparotomy, perforation of the pylorus or proximal portion of the duodenum secondary to ulceration was identified. TREATMENT AND OUTCOME Both cats underwent partial duodenectomy, partial gastrectomy (pylorectomy), and gastrojejunostomy (Billroth II procedure). The cats recovered from surgery and returned to a normal quality of life; however, each had mild episodes of anorexia but maintained a stable body weight. Cat 2 required additional surgery for trichobezoar removal 7 weeks later but recovered quickly. At 7 months after trichobezoar removal, cat 2 developed intermittent vomiting, but clinicopathologic, abdominal ultrasonographic, and upper gastrointestinal tract endoscopic findings were within reference limits. At 9 (cat 2) and 13 (cat 1) months after the Billroth II procedure, both cats were reported to be in good general health and without gastrointestinal signs. CLINICAL RELEVANCE In both cats, the Billroth II procedure was technically straightforward and associated with a full recovery and good medium- to long-term quality of life. A Billroth II procedure could be considered for treatment of cats with large mural lesions in the pyloroduodenal region.
Collapse
|
8
|
Abstract
Nine cases of amyloidosis in caracals (Caracal caracal) from three different institutions in Europe were reviewed and evaluated histopathologically. The six males and three females died between 2008 and 2018 at an age of 6 yr ± 2.5 mo (median ± interquartile range). In two out of nine (2/9) animals, amyloidosis was an incidental postmortem finding; the animals died of bronchopneumonia and gastric ulceration due to Helicobacter spp., respectively. Seven (7/9) animals suffered from acute renal failure due to amyloidosis, one of them additionally of cardiac decompensation. The predominant clinical signs were weight loss, lethargy, dys- or anorexia, dehydration, increased BUN and creatinine, and azotemia. The main gross lesion was a pale renal cortex on cut surface; in two animals, the kidneys appeared enlarged. Histologically, glomerular amyloid was present in every animal (9/9), and was the predominant renal manifestation of amyloidosis. Additional findings included splenic amyloid (8/8), amyloid in the lamina propria of the intestine (5/5), and amyloid in the lingual submucosa (4/4). Gastric mineralization was present in four animals suffering from renal failure. In the animal dying from bronchopneumonia, severe pancreatic amyloid deposits mainly affecting the exocrine pancreas (1/5) were identified. Immunohistochemistry was employed to identify amyloid AA in eight cases; only in the caracal dying from bronchopneumonia AA was amyloid confirmed. In several organs, especially in those where only small amyloid deposits were detected, a Congo red stain was often necessary to confirm the deposition. The etiology of the amyloidosis remains unknown. Three caracals were related within two generations, another three within four generations, so one might hypothesize a familial trait. In conclusion, amyloidosis should be considered as a significant disease in the caracal. Particularly in cases with renal disease, it should be included as a major differential diagnosis.
Collapse
|
9
|
Mate de Haro L, Moreno‐Aguado B, Martí J, Kelly D. Spontaneous gastric rupture presenting as severe pneumoperitoneum in a cat with presumed idiopathic gastric ulceration. VETERINARY RECORD CASE REPORTS 2020. [DOI: 10.1136/vetreccr-2019-001049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Luis Mate de Haro
- Medicine ServiceSouthern Counties Veterinary SpecialistsRingwoodHampshireUK
| | | | - Juan Martí
- Department of SurgerySouthern Counties Veterinary SpecialistsRingwoodHampshireUK
| | - Darren Kelly
- Medicine ServiceSouthern Counties Veterinary SpecialistsRingwoodHampshireUK
| |
Collapse
|
10
|
Marks SL, Kook PH, Papich MG, Tolbert MK, Willard MD. ACVIM consensus statement: Support for rational administration of gastrointestinal protectants to dogs and cats. J Vet Intern Med 2018; 32:1823-1840. [PMID: 30378711 PMCID: PMC6271318 DOI: 10.1111/jvim.15337] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 08/24/2018] [Accepted: 09/05/2018] [Indexed: 12/12/2022] Open
Abstract
The gastrointestinal (GI) mucosal barrier is continuously exposed to noxious toxins, reactive oxygen species, microbes, and drugs, leading to the development of inflammatory, erosive, and ultimately ulcerative lesions. This report offers a consensus opinion on the rational administration of GI protectants to dogs and cats, with an emphasis on proton pump inhibitors (PPIs), histamine type-2 receptor antagonists (H2 RAs), misoprostol, and sucralfate. These medications decrease gastric acidity or promote mucosal protective mechanisms, transforming the management of dyspepsia, peptic ulceration, and gastroesophageal reflux disease. In contrast to guidelines that have been established in people for the optimal treatment of gastroduodenal ulcers and gastroesophageal reflux disease, effective clinical dosages of antisecretory drugs have not been well established in the dog and cat to date. Similar to the situation in human medicine, practice of inappropriate prescription of acid suppressants is also commonplace in veterinary medicine. This report challenges the dogma and clinical practice of administering GI protectants for the routine management of gastritis, pancreatitis, hepatic disease, and renal disease in dogs and cats lacking additional risk factors for ulceration or concerns for GI bleeding. Judicious use of acid suppressants is warranted considering recent studies that have documented adverse effects of long-term supplementation of PPIs in people and animals.
Collapse
Affiliation(s)
- Stanley L. Marks
- Department of Medicine & EpidemiologySchool of Veterinary Medicine, University of California, DavisDavisCalifornia
| | - Peter H. Kook
- Vetsuisse Faculty, Clinic for Small Animal Internal Medicine, Vetsuisse FacultyUniversity of ZurichZurichSwitzerland
| | - Mark G. Papich
- Department of Molecular Biomedical SciencesNorth Carolina State University, College of Veterinary MedicineRaleighNorth Carolina
| | - M. K. Tolbert
- Department of Small Animal Clinical SciencesCollege of Veterinary Medicine, Texas A & M UniversityCollege StationTexas
| | - Michael D. Willard
- Department of Small Animal Clinical SciencesCollege of Veterinary Medicine, Texas A & M UniversityCollege StationTexas
| |
Collapse
|
11
|
Yi EM, Leech E. Topical flurbiprofen toxicosis in a cat. J Vet Emerg Crit Care (San Antonio) 2017; 27:707-712. [DOI: 10.1111/vec.12638] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Revised: 11/26/2015] [Accepted: 12/29/2015] [Indexed: 11/28/2022]
Affiliation(s)
- Elizabeth M. Yi
- VCA Emergency Animal Hospital and Referral Center; San Diego CA 92108
| | - Elizabeth Leech
- VCA Emergency Animal Hospital and Referral Center; San Diego CA 92108
| |
Collapse
|
12
|
Lane M, Larson J, Hecht S, Tolbert MK. Medical management of gastrinoma in a cat. JFMS Open Rep 2017; 2:2055116916646389. [PMID: 28491421 PMCID: PMC5362883 DOI: 10.1177/2055116916646389] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/31/2016] [Indexed: 12/03/2022] Open
Abstract
Case summary A 7-year-old male castrated domestic short-haired cat was evaluated for a 4 week history of intermittent vomiting, ptyalism, lethargy and weight loss. Serum biochemistry revealed mild mixed hepatopathy. Abdominal ultrasonography identified multiple heterogeneous hepatic masses and a linear, hyperechoic focus with associated reverberation artifact in the wall of the stomach consistent with a gastric ulcer. Serum gastrin concentrations were markedly increased. Cytologic interpretation of a fine-needle aspirate of the hepatic masses was consistent with neuroendocrine neoplasia, and a diagnosis of gastrinoma was established. Deterioration of the cat’s condition, despite at-home acid-suppressant therapy, led to hospitalization. The cat was initially stabilized with intravenous crystalloid fluid therapy, maropitant, pantoprazole and octreotide. A continuous radiotelemetric intragastric pH monitoring system was used to monitor the response of intragastric pH to therapy. Long-term therapy was continued with omeprazole (orally q12h), octreotide (subcutaneously q8h) and thrice-weekly toceranib administered orally. Toceranib therapy led to gastrointestinal upset and was discontinued. Gastric ulceration resolved within 8 weeks, and palliation of clinical signs was achieved for approximately 5 months. Relevance and novel information Including this report, only six cases of feline gastrinoma have been reported in the veterinary literature. Little is known regarding non-surgical therapy, and octreotide has not been previously reported for medical management of feline gastrinoma. Results of intragastric pH monitoring and clinical improvement suggest that medical therapy using octreotide and proton pump inhibitors represents a novel therapeutic option for cats with gastrinoma where surgical excision is not feasible.
Collapse
Affiliation(s)
- Michael Lane
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN, USA
| | - Jeanne Larson
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN, USA
| | - Silke Hecht
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN, USA
| | - M Katherine Tolbert
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN, USA
| |
Collapse
|
13
|
Daure E, Ross L, Webster CRL. Gastroduodenal Ulceration in Small Animals: Part 1. Pathophysiology and Epidemiology. J Am Anim Hosp Assoc 2017; 53:1-10. [DOI: 10.5326/jaaha-ms-6635] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
ABSTRACT
Gastroduodenal ulceration in small animals is a complex and important comorbidity that occurs when the physiological homeostasis of the gastrointestinal tract is disrupted secondary to administration of medications or the presence of local or systemic diseases. The aim of this article is to provide a comprehensive review of the veterinary literature regarding the pathophysiology, epidemiology, and risk factors associated with gastroduodenal ulceration in small animals. Pertinent concepts from the human literature will be integrated into the discussion. This article serves as an introduction to the second part of this series, which will review current evidence regarding the use of H2-receptor antagonists and proton pump inhibitors in small animals.
Collapse
Affiliation(s)
- Evence Daure
- From the Centre Vétérinaire Daubigny, Quebec, Canada (E.D.); and the Department of Clinical Sciences, Cummings School of Veterinary Medicine at Tufts University, North Grafton, Massachusetts (L.R., C.R.L.W.)
| | - Linda Ross
- From the Centre Vétérinaire Daubigny, Quebec, Canada (E.D.); and the Department of Clinical Sciences, Cummings School of Veterinary Medicine at Tufts University, North Grafton, Massachusetts (L.R., C.R.L.W.)
| | - Cynthia R. L. Webster
- From the Centre Vétérinaire Daubigny, Quebec, Canada (E.D.); and the Department of Clinical Sciences, Cummings School of Veterinary Medicine at Tufts University, North Grafton, Massachusetts (L.R., C.R.L.W.)
| |
Collapse
|
14
|
Daure E, Ross L, Webster CRL. Gastroduodenal Ulceration in Small Animals: Part 2. Proton Pump Inhibitors and Histamine-2 Receptor Antagonists. J Am Anim Hosp Assoc 2016; 53:11-23. [PMID: 27841679 DOI: 10.5326/jaaha-ms-6634] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
In the first part of this review, we discussed the pathophysiology and epidemiology of gastric acid secretion and the epidemiology of gastroduodenal ulceration in dogs and cats. In this section, we discuss the pharmacology and evidence-based clinical use of histamine-2 receptor antagonists and proton pump inhibitors.
Collapse
Affiliation(s)
- Evence Daure
- From the Centre Vétérinaire Daubigny, Quebec, Canada (E.D.); and the Department of Clinical Sciences, Cummings School of Veterinary Medicine at Tufts University, North Grafton, Massachusetts (L.R., C.R.L.W.)
| | - Linda Ross
- From the Centre Vétérinaire Daubigny, Quebec, Canada (E.D.); and the Department of Clinical Sciences, Cummings School of Veterinary Medicine at Tufts University, North Grafton, Massachusetts (L.R., C.R.L.W.)
| | - Cynthia R L Webster
- From the Centre Vétérinaire Daubigny, Quebec, Canada (E.D.); and the Department of Clinical Sciences, Cummings School of Veterinary Medicine at Tufts University, North Grafton, Massachusetts (L.R., C.R.L.W.)
| |
Collapse
|
15
|
Quimby JM. Update on Medical Management of Clinical Manifestations of Chronic Kidney Disease. Vet Clin North Am Small Anim Pract 2016; 46:1163-81. [DOI: 10.1016/j.cvsm.2016.06.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
16
|
Irom S, Sherding R, Johnson S, Stromberg P. Gastrointestinal perforation associated with endoscopy in cats and dogs. J Am Anim Hosp Assoc 2016; 50:322-9. [PMID: 25028434 DOI: 10.5326/jaaha-ms-5727] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Gastrointestinal endoscopy is a minimally invasive diagnostic tool for cats and dogs with signs of gastrointestinal disease. This retrospective study examined the case records of six cats and one dog diagnosed with perforation secondary to gastrointestinal endoscopy. Gastrointestinal perforation occurred in 1.6% of cats and 0.1% of dogs that underwent endoscopy during the 17 yr study period (from 1993 to 2010). It can be difficult to predict what animals are at risk for gastrointestinal perforation but possible risk factors suggested by this study include small intestinal infiltrative disease in cats and preexisting gastrointestinal ulceration in both cats and dogs. Overall, gastrointestinal endoscopy is associated with a low rate of gastrointestinal perforation.
Collapse
Affiliation(s)
- Sara Irom
- Great Lakes Veterinary Specialists, Cleveland, OH (S.I.); and Department of Veterinary Clinical Sciences (R.S., S.J.) and Department of Veterinary Biosciences (P.S.), The Ohio State University, Columbus, OH
| | | | | | | |
Collapse
|
17
|
Sparkes AH, Caney S, Chalhoub S, Elliott J, Finch N, Gajanayake I, Langston C, Lefebvre HP, White J, Quimby J. ISFM Consensus Guidelines on the Diagnosis and Management of Feline Chronic Kidney Disease. J Feline Med Surg 2016; 18:219-39. [PMID: 26936494 PMCID: PMC11148907 DOI: 10.1177/1098612x16631234] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/27/2024]
Abstract
PRACTICAL RELEVANCE Chronic kidney disease (CKD) is one of the most commonly diagnosed diseases in older cats. In most cats, CKD is also a progressive disease and can be accompanied by a wide range of clinical and clinicopathological changes. These ISFM Consensus Guidelines have been developed by an independent panel of clinicians and academics to provide practical advice on the diagnosis and management of this complex disease. CLINICAL CHALLENGES Although CKD is a common clinical problem in cats, the manifestations of disease vary between individuals. Thus there is a need for careful and repeat evaluation of cats with CKD and adjustment of therapy according to individual needs. In addition to addressing problems arising from CKD and improving quality of life (QoL) for the patient, therapy may also target slowing the underlying progression of disease and hence prolonging life. While maintaining QoL is of paramount importance in our patients, this can be challenging when multiple therapies are indicated. In some cases it is necessary to prioritise therapy, given an understanding of what is likely to most benefit the individual patient. EVIDENCE BASE In preparing these Guidelines, the Panel has carefully reviewed the existing published literature, and has also graded the quality of evidence for different interventions to help to provide practical recommendations on the therapeutic options for feline CKD. This is a field of veterinary medicine that has benefited from some excellent published clinical research and further research findings will undoubtedly modify the recommendations contained in these Guidelines in the future.
Collapse
Affiliation(s)
| | | | - Serge Chalhoub
- Faculty of Veterinary Medicine, University of Calgary, Canada
| | - Jonathan Elliott
- Department of Comparative Biomedical Sciences, Royal Veterinary College, UK
| | - Natalie Finch
- Bristol Renal, School of Clinical Sciences, University of Bristol, UK
| | | | | | - Hervé P Lefebvre
- Clinical Research Unit, National Veterinary School of Toulouse (ENVT), France
| | - Joanna White
- Small Animal Specialist Hospital, Sydney, Australia
| | - Jessica Quimby
- Department of Clinical Veterinary Sciences, Colorado State University, USA
| |
Collapse
|
18
|
Bernardin F, Martinez Rivera L, Ragetly G, Gomes E, Hernandez J. Spontaneous gastrointestinal perforation in cats: a retrospective study of 13 cases. J Feline Med Surg 2015; 17:873-9. [PMID: 25406178 PMCID: PMC11112198 DOI: 10.1177/1098612x14558894] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Abstract
OBJECTIVES The aim of this study was to describe the clinical characteristics and the frequency of malignant vs non-malignant causes for spontaneous gastrointestinal perforation in cats. METHODS The medical records of cats diagnosed as having gastrointestinal perforation between August 2010 and July 2013 were reviewed. Diagnosis was confirmed by exploratory surgery. Patients with incomplete records, perforation due to external trauma, leakage at previous enterotomy or anastomotic sites, or foreign bodies were excluded. Each record was examined for different information pertaining to signalment, medical history, clinical and clinicopathological data, imaging findings, abdominal fluid examination, surgical findings, histopathological examination, treatment received after surgery and outcome. RESULTS Thirteen cats were included. Five of these cats had concurrent illnesses, including viral upper respiratory tract disease, pancreatitis and chronic kidney disease. Two cats had previously received non-steroidal anti-inflammatory drugs and four had received corticosteroids. Clinical signs and clinicopathological abnormalities were not specific. Six of 13 patients were diagnosed during surgery with gastric perforations, four patients with duodenal perforations and three patients with jejunal perforations. Histopathological examination of the ulcerated wall was performed in 11/13 cats. Alimentary lymphoma was diagnosed in six cats. Non-neoplastic lesions (lymphocytic- plasmacytic inflammatory bowel disease, necrotic suppurative enteritis) were observed in the other five cats. The major limitation of the study was the small sample size. CONCLUSIONS AND RELEVANCE Lymphoma may be a frequent cause of spontaneous perforation in cats. Therefore, histological examination of ulceration is essential in all cases. The direct and sole implication of anti-inflammatory administration in a gastrointestinal perforation is not clearly established in this study.
Collapse
Affiliation(s)
- Fanny Bernardin
- Internal Medicine Department, Centre Hospitalier Vétérinaire Frégis, Arcueil, France
| | - Laura Martinez Rivera
- Internal Medicine Department, Centre Hospitalier Vétérinaire Frégis, Arcueil, France
| | - Guillaume Ragetly
- Internal Medicine Department, Centre Hospitalier Vétérinaire Frégis, Arcueil, France
| | - Eymeric Gomes
- Internal Medicine Department, Centre Hospitalier Vétérinaire Frégis, Arcueil, France
| | - Juan Hernandez
- Internal Medicine Department, Centre Hospitalier Vétérinaire Frégis, Arcueil, France
| |
Collapse
|
19
|
Šutalo S, Ruetten M, Hartnack S, Reusch CE, Kook PH. The effect of orally administered ranitidine and once-daily or twice-daily orally administered omeprazole on intragastric pH in cats. J Vet Intern Med 2015; 29:840-6. [PMID: 25966746 PMCID: PMC4895399 DOI: 10.1111/jvim.12580] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Revised: 02/12/2015] [Accepted: 02/26/2015] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Gastric acid suppressants frequently are used in cats with acid-related gastric disorders. However, it is not known if these drugs effectively increase intragastric pH in cats. OBJECTIVES To examine the effects of PO administered ranitidine and omeprazole on intragastric pH in cats and to compare the efficacy of once-daily versus twice-daily dosage regimens for omeprazole. ANIMALS Eight domestic shorthair cats. METHODS Using a randomized 4-way cross-over design, cats were given enteric-coated omeprazole granules (1.1-1.3 mg/kg q24h and q12h), ranitidine (1.5-2.3 mg/kg q12h), and placebo. Intragastric pH was monitored continuously for 96 hours using the Bravo(™) system, starting on day 4 of treatment, followed by a median washout period of 12 days. Mean percentage of time pH was ≥3 and ≥4 was compared among groups using repeated measures ANOVA. RESULTS Mean ± SD percentage of time intragastric pH was ≥3 and ≥4 was 67.0 ± 24.0% and 54.6 ± 26.4% for twice-daily omeprazole, 24.4 ± 22.8% and 16.8 ± 19.3% for once-daily omeprazole, 16.5 ± 9.0% and 9.6 ± 5.9% for ranitidine, and 9.4 ± 8.0% and 7.0 ± 6.6% for placebo administration. Twice-daily omeprazole treatment significantly increased intragastric pH, whereas pH after once-daily omeprazole and ranitidine treatments did not differ from that of placebo-treated cats. CONCLUSION AND CLINICAL IMPORTANCE Only twice-daily PO administered omeprazole significantly suppressed gastric acidity in healthy cats, whereas once-daily omeprazole and standard dosages of ranitidine were not effective acid suppressants in cats.
Collapse
Affiliation(s)
- S Šutalo
- Clinic for Small Animal Internal Medicine, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
| | - M Ruetten
- Institute of Veterinary Pathology, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
| | - S Hartnack
- Section of Epidemiology, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
| | - C E Reusch
- Clinic for Small Animal Internal Medicine, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
| | - P H Kook
- Clinic for Small Animal Internal Medicine, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
| |
Collapse
|
20
|
Boysen SR. Gastrointestinal Hemorrhage. SMALL ANIMAL CRITICAL CARE MEDICINE 2015. [PMCID: PMC7152172 DOI: 10.1016/b978-1-4557-0306-7.00119-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
21
|
Parkinson S, Tolbert K, Messenger K, Odunayo A, Brand M, Davidson G, Peters E, Reed A, Papich MG. Evaluation of the effect of orally administered acid suppressants on intragastric pH in cats. J Vet Intern Med 2014; 29:104-12. [PMID: 25537303 PMCID: PMC4858072 DOI: 10.1111/jvim.12493] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Revised: 09/11/2014] [Accepted: 09/23/2014] [Indexed: 01/02/2023] Open
Abstract
Background Acid suppressant drugs are a mainstay of treatment for cats with gastrointestinal erosion and ulceration. However, clinical studies have not been performed to compare the efficacy of commonly PO administered acid suppressants in cats. Hypothesis/Objectives To compare the effect of PO administered famotidine, fractionated omeprazole tablet (fOT), and omeprazole reformulated paste (ORP) on intragastric pH in cats. We hypothesized that both omeprazole formulations would be superior to famotidine and placebo. Animals Six healthy adult DSH colony cats. Methods Utilizing a randomized, 4‐way crossover design, cats received 0.88–1.26 mg/kg PO q12h fOT, ORP, famotidine, and placebo (lactose capsules). Intragastric pH monitoring was used to continuously record intragastric pH for 96 hours beginning on day 4 of treatment. Plasma omeprazole concentrations at steady state (day 7) were determined by high performance liquid chromatography (HPLC) with ultraviolet detection. Mean percentage time that intragastric pH was ≥3 and ≥4 were compared among groups using ANOVA with a posthoc Tukey‐Kramer test (α = 0.05). Results The mean percentage time ± SD that intragastric pH was ≥3 was 68.4 ± 35.0% for fOT, 73.9 ± 23.2% for ORP, 42.8 ± 18.6% for famotidine, and 16.0 ± 14.2% for placebo. Mean ± SD plasma omeprazole concentrations were similar in cats receiving fOT compared to those receiving ORP and in a range associated with acid suppression reported in other studies. Conclusions and Clinical Importance These results suggest that both omeprazole formulations provide superior acid suppression in cats compared to famotidine or placebo. Fractionated enteric‐coated OT is an effective acid suppressant despite disruption of the enteric coating.
Collapse
Affiliation(s)
- S Parkinson
- Department of Small Animal Clinical Sciences, University of Tennessee College of Veterinary Medicine, Knoxville, TN
| | | | | | | | | | | | | | | | | |
Collapse
|
22
|
McLeland SM, Lunn KF, Duncan CG, Refsal KR, Quimby JM. Relationship among serum creatinine, serum gastrin, calcium-phosphorus product, and uremic gastropathy in cats with chronic kidney disease. J Vet Intern Med 2014; 28:827-37. [PMID: 24628683 PMCID: PMC4895456 DOI: 10.1111/jvim.12342] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Revised: 12/15/2013] [Accepted: 02/03/2014] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Chronic kidney disease (CKD) in cats is associated with gastrointestinal signs commonly attributed to uremic gastropathy. Consequently, patients often are treated with antacids and gastrointestinal protectants. This therapeutic regimen is based on documented gastric lesions in uremic humans and dogs, but the nature and incidence of uremic gastropathy in cats are unknown. HYPOTHESIS/OBJECTIVES Evaluate uremic gastropathy in CKD cats to facilitate refinement of medical management for gastrointestinal signs. ANIMALS Thirty-seven CKD cats; 12 nonazotemic cats METHODS Stomachs were evaluated for the presence of classic uremic gastropathy lesions. Histopathologic lesions were compared with serum creatinine concentrations, calcium-phosphorus product (CPP), and serum gastrin concentrations. RESULTS Gastric ulceration, edema, and vascular fibrinoid change were not observed. The most important gastric lesions in CKD cats were fibrosis and mineralization. Sixteen CKD cats (43%) had evidence of gastric fibrosis of varying severity and 14 CKD cats (38%) had gastric mineralization. CKD cats were more likely to have gastric fibrosis and mineralization than nonazotemic controls (P = .005 and P = .021, respectively). Only cats with moderate and severe azotemia had gastric mineralization. CPP was correlated with disease severity; severely azotemic CKD cats had significantly higher CPP when compared with nonazotemic controls, and to mildly and moderately azotemic cats (P < .05). Gastrin concentrations were significantly higher in CKD cats when compared with nonazotemic controls (P = .003), but increased concentrations were not associated with gastric ulceration. CONCLUSIONS AND CLINICAL IMPORTANCE Uremic gastropathy in CKD cats differs from that described in other species and this difference should be considered when devising medical management.
Collapse
Affiliation(s)
- S M McLeland
- Department of Microbiology, Immunology and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO
| | | | | | | | | |
Collapse
|
23
|
Neiger R, Robertson E, Stengel C. Gastrointestinal endoscopy in the cat: diagnostics and therapeutics. J Feline Med Surg 2013; 15:993-1005. [PMID: 24152700 PMCID: PMC11383088 DOI: 10.1177/1098612x13508249] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/11/2024]
Abstract
PRACTICAL RELEVANCE Endoscopic examination of the feline gastrointestinal (GI) tract is a minimally invasive method for obtaining biopsy samples of the GI mucosa, which is often necessary for a diagnosis of chronic GI diseases. In addition endoscopy has several therapeutic indications including foreign body retrieval, oesophageal stricture dilation and placement of a percutaneous gastrostomy tube. CLINICAL CHALLENGES Initially, practitioners must learn the subtle manipulations necessary to efficiently guide the endoscope through the GI tract to obtain biopsy samples of high diagnostic quality, and develop skills for implementing interventional procedures (eg, foreign body removal). Another challenge in mastering GI endoscopy is the ability to recognise normal from abnormal, which requires many years of practice and experience. Endoscopy is a diagnostic and interventional procedure that should be performed only in conjunction with a thorough history, physical examination, appropriate laboratory evaluation, and radiographic and/or ultrasonographic imaging. AUDIENCE This review is intended to familiarize both the general and referral practitioner with GI endoscopy as a minimally invasive diagnostic and therapeutic intervention for the feline patient. EVIDENCE BASE The guidance contained within this article is based on a combination of the published literature, the authors' personal experience and the experience of colleagues.
Collapse
Affiliation(s)
- Reto Neiger
- Small Animal Clinic, Justus-Liebig University Giessen, Frankfurterstrasse 126, 35392 Giessen, Germany
| | | | | |
Collapse
|
24
|
Dayer T, Howard J, Spreng D. Septic peritonitis from pyloric and non-pyloric gastrointestinal perforation: prognostic factors in 44 dogs and 11 cats. J Small Anim Pract 2013; 54:625-9. [DOI: 10.1111/jsap.12151] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- T. Dayer
- Department of Small Animal Surgery, Vetsuisse Faculty; University of Bern; Bern Switzerland
| | - J. Howard
- Department of Clinical Pathology, Vetsuisse Faculty; University of Bern; Bern Switzerland
| | - D. Spreng
- Department of Small Animal Surgery, Vetsuisse Faculty; University of Bern; Bern Switzerland
| |
Collapse
|
25
|
Batchelor DJ, Devauchelle P, Elliott J, Elwood CM, Freiche V, Gualtieri M, Hall EJ, Den Hertog E, Neiger R, Peeters D, Roura X, Savary-Bataille K, German AJ. Mechanisms, causes, investigation and management of vomiting disorders in cats: a literature review. J Feline Med Surg 2013; 15:237-65. [PMID: 23403690 PMCID: PMC10816764 DOI: 10.1177/1098612x12473466] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Vomiting is a common presenting complaint in feline practice. This article differs from previous reviews in that it is an evidence-based review of the mechanisms, causes, investigation and management of vomiting in the domestic cat. Published evidence was reviewed, and then used to make recommendations for clinical assessment, diagnosis, antiemetic drug treatment, dietary management and monitoring of cats presenting with vomiting. The strength of the evidence on which recommendations are made (and areas where evidence is lacking for cats) has been highlighted throughout.
Collapse
|
26
|
Digestive System, Liver, and Abdominal Cavity. THE CAT 2012. [PMCID: PMC7158306 DOI: 10.1016/b978-1-4377-0660-4.00023-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
27
|
Cariou MPL, Halfacree ZJ, Lee KCL, Baines SJ. Successful surgical management of spontaneous gastric perforations in three cats. J Feline Med Surg 2010; 12:36-41. [PMID: 20123485 PMCID: PMC10845476 DOI: 10.1016/j.jfms.2009.12.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
BACKGROUND In the veterinary literature, feline gastroduodenal ulcer disease has been described only in individual case reports or retrospective studies reporting small numbers of cats. Although its canine counterpart is commonly encountered, less is known about factors predisposing cats to gastroduodenal ulceration and potentially perforation. Similarly the outcome following treatment is not well reported in this species. REPORTED RISK FACTORS In dogs, hepatic disease and administration of non-steroidal anti-inflammatory drugs (NSAIDs) have been reported as the two most common causes of gastroduodenal ulceration. In cats, only one clinical report so far has implicated an NSAID as a risk factor for spontaneous gastroduodenal perforation. FINDINGS AND PRACTICAL RELEVANCE This report describes the historical and physical findings, as well as the treatment and outcome, in three cats with spontaneous gastric perforation that were receiving anti-inflammatory medication immediately prior to presentation. It highlights the importance of thorough patient evaluation in any cat presenting with non-specific clinical signs and a history of anti-inflammatory drug administration.
Collapse
Affiliation(s)
- Matthieu P L Cariou
- Queen Mother Hospital for Animals, Royal Veterinary College, North Mymms, Hatfield, Hertfordshire AL9 7TA, UK.
| | | | | | | |
Collapse
|
28
|
Boysen SR. Gastrointestinal Hemorrhage. SMALL ANIMAL CRITICAL CARE MEDICINE 2009. [PMCID: PMC7152363 DOI: 10.1016/b978-1-4160-2591-7.10130-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
|
29
|
Abstract
A 3-year-old, neutered male Tiffany cat was presented to the Animal Health Trust for investigation of pyrexia and a gastric lesion. Radiography and ultrasound showed severe thickening of the gastric wall and regional lymphadenopathy. There was altered gastric wall layering, predominately due to muscularis thickening. Histopathology confirmed eosinophilic fibrosing gastritis. The cat also had evidence of generalised Toxoplasma gondii infection, which may have been responsible for the gastric changes.
Collapse
|
30
|
|
31
|
Malik R, Griffin DL, White JD, Rozmanec M, Tisdall PLC, Foster SF, Bell K, Nicholas FW. The prevalence of feline A/B blood types in the Sydney region. Aust Vet J 2005; 83:38-44. [PMID: 15971816 DOI: 10.1111/j.1751-0813.2005.tb12190.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To determine the distribution of A/B blood types in pedigree and crossbred cats in the Sydney region, and to estimate the associated risk of administering incompatible blood in an unmatched random transfusion. DESIGN A prospective/retrospective study of blood specimens collected from both sick and healthy cats. MATERIALS AND METHODS Blood was collected from 355 cats from the Sydney region over a 12-year period from 1992 to 2003. Specimens were obtained from 187 domestic crossbred cats (short and long-haired) and 168 pedigree cats. The blood type of each cat was determined by one of three different laboratories using standard methods that varied over the duration of the survey. RESULTS The distributions of blood types obtained by the three laboratories were not significantly different. The prevalence of type-A, type-B and type-AB blood types in crossbred cats was 62%, 36% and 1.6%, respectively. This is the highest percentage of type-B cats so far reported for an outbred population of domestic cats, and is significantly higher than the 26% reported previously for cats in the Brisbane region. The calculated frequency for the type-B allele assuming Hardy-Weinberg equilibrium for this feline population is 0.60; the corresponding frequency of the type-A allele is thus approximately 0.40. The calculated proportion of random transfusions from this population giving rise to an incompatible blood transfusion is 46%, with half of these being life-threatening events. The calculated proportion of random matings from this population at risk for developing neonatal isoerythrolysis is 23%. The distribution of A and B blood types for pedigree cats was in general agreement with data reported previously for cats in North America and Europe, suggesting that the distribution of blood types in these purebred populations is relatively consistent throughout the world. CONCLUSIONS The prevalence of type B cats in the owned domestic and pedigree cat population is so high that blood typing or cross matching prior to transfusion should be mandatory, except in Siamese/Oriental cats.
Collapse
Affiliation(s)
- R Malik
- Post Graduate Foundation in Veterinary Science, Conference Centre, Building B22, The University of Sydney, New South Wales
| | | | | | | | | | | | | | | |
Collapse
|
32
|
Abstract
GI protein loss can result from a heterogeneous group of diseases, including lymphangiectasia, IBD, neoplasia, ulceration, intussusception, and histoplasmosis. PLE should be suspected in any hypoalbuminemic patient with no evidence of exudative protein loss, proteinuria, or HI. A minimum laboratory database for the suspected PLE patient should include a complete blood cell count, a biochemical and electrolyte profile, urinalysis (+/- urine protein:cretinine ratio), and pre- and postprandial bile acid determinations. Fecal alpha 1-PI concentrations may be used to confirm the presence of GI protein loss in cases with concurrent renal or hepatic disease. Because PLE is a syndrome and not a specific disease, the most effective therapy must be directed at the underlying cause. Multiple high-quality endoscopic biopsies are sufficient to diagnose most patients with PLE, although full-thickness biopsies are required in some cases. Patients with PLE are often clinically "fragile," and careful symptomatic therapy must be integrated with dietary and medical management strategies in most cases.
Collapse
Affiliation(s)
- Polly B Peterson
- Department of Small Animal Medicine and Surgery, College of Veterinary Medicine, 4474 TAMU, Texas A&M University, College Station, TX 77843-4474, USA
| | | |
Collapse
|