Gastrointestinal diseases in horses encompass a range of disorders affecting the digestive tract, from the mouth to the intestines. These conditions can include colic, gastric ulcers, enteritis, and colitis, among others. The gastrointestinal system in horses is complex and sensitive, making it susceptible to various disruptions. Factors such as diet, management practices, and environmental stressors can influence the onset and progression of these diseases. Understanding the pathophysiology, diagnosis, and treatment options for gastrointestinal diseases is essential for maintaining equine health and welfare. This page aggregates peer-reviewed research studies and scholarly articles that explore the causes, clinical presentations, and management strategies for gastrointestinal diseases in horses.
Ellero N, Maggi A, Busoni V, Imposimato I, Castagnetti C, Lanci A, Mariella J, Freccero F.This study aimed to develop a standardized ultrasound (US) protocol using selected thoracic and abdominal acoustic windows, to assess its feasibility and applicability in healthy foals, and to evaluate its usefulness for detecting common thoracic and abdominal conditions in sick foals. The Focused US (FUS) protocol included 12 thoraco-abdominal windows (4 right-side, 3 ventral, 5 left-side) using a curved-array probe. It was applied to cohorts of healthy (n = 17) and sick (n = 23) foals by a veterinary clinician with limited US experience. The FUS showed good feasibility and applicabil...
Danese T, Asti V, Ablondi M, Raspa F, Cavallini D, Valle E.Colic represents one of the leading causes of morbidity and mortality in equine medicine, with nutritional management recognized as a key modifiable factor influencing postoperative recovery. However, guiding principles for nutritional enteral support in horses after colic remain limited, and current practices are largely empirical. Objective: This scoping review aimed to (1) examine enteral nutritional support protocols reported in literature through a scoping review to map the available evidence on equine clinical nutrition in the context of colic, and (2) propose a physiology-based interpre...
Gentilini F, Ogundipe TG, Turba ME, Romagnoli N, Lambertini C, Pollera C, Cremonesi P, Stancampiano L.Gastrointestinal nematode infections significantly impact equine health and welfare, with rising anthelmintic resistance demanding alternative control strategies. Emerging evidence suggests that parasitic nematodes harbour distinct microbiomes, potentially influencing host-parasite dynamics and parasite survival. This study aimed to characterize and compare the microbiomes of equine gastrointestinal nematodes and their hosts, focusing on differences in composition, diversity, and core microbiota structure across different intestinal sites, nematode subfamilies, and sexes. Faecal and nematode s...
Nowicka B, Łopuszyński W, Krajewska-Wędzina M, Biazik A, Sobuś M, Polkowska I, Szacawa E.Gastrointestinal mycobacteriosis in horses is difficult to diagnose because of the pathogen's intracellular nature and the non-specific clinical symptoms. Effective accurate diagnosis facilitates prognosis and treatment. Current diagnostic procedures and methods of collecting material do not permit definitive antemortem diagnosis. However, culturing, acid-fast bacilli staining, histopathology, PCR and immunological marker evaluation may prove useful. Unassigned: Three horses were admitted to a clinic for intensive care and a final diagnosis. Physical examination and additional tests were perfo...
Cabaret J.Resistance to anthelmintics in gastrointestinal nematodes (GINs) is highly prevalent, as these parasites have been treated with anthelmintics for decades in ruminants and horses. Anthelmintics belong to different classes, each with a different mode of action. The most used are benzimidazoles and macrocyclic lactones and, to a lesser extent, levamisole and pyrantel in herbivores, as estimated from the literature. Combining these classes should be effective in controlling GIN. However, several farmers' practices tend to promote GIN resistance. Therefore, it is unclear whether the use of anthelmi...
Asai Y, Tsunetoshi Y, Susa Y, Matsuzawa A, Miyazaki S, Itagaki Y, Yamamoto H, Kimura K, Kushiya H, Sato S, Okada N, Yamabuki T, Kato K, Kinoshita Y....Horse kicks are a rare cause of injury and tend to cause severe complications such as visceral organ injury. Traumatic duodenal injuries are associated with high mortality rates. Furthermore, their reconstructive procedures vary widely and require appropriate on-the-spot judgment by the surgeon. We experienced a case of blunt abdominal trauma with a complete transection of the first portion of the duodenum caused by a horse kick without any associated lesions. A good postoperative course was achieved by trimming the pyloric part of the stomach and performing an end-to-end anastomosis between t...
