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Observations on acute gastric dilatation in nonhuman primates
Laboratory Animal Science
|June 1, 1978
Summary
Acute gastric dilatation in monkeys is a serious condition with a high mortality rate, often linked to drug administration or overfeeding. Prompt treatment can improve survival chances for affected primates.
Area of Science:
- Veterinary Medicine
- Primate Health
- Gastroenterology
Background:
- Acute gastric dilatation is a critical condition in non-human primates.
- This study reviews cases diagnosed between 1967 and 1977.
Purpose of the Study:
- To analyze the incidence, risk factors, and outcomes of acute gastric dilatation in a primate population.
- To evaluate the effectiveness of current treatment protocols.
Main Methods:
- Retrospective analysis of 23 diagnosed cases of acute gastric dilatation in various monkey species.
- Review of medical records, including drug administration, feeding, and environmental changes prior to disease onset.
- Assessment of treatment strategies and patient outcomes.
Main Results:
- A total of 23 cases were diagnosed, with Macaca mulatta and Macaca fascicularis being the most affected species.
- Mortality rate was high at 78% (18/23).
- Identified risk factors included anesthetic/tranquilizing drug administration (13/23), overfeeding (7/23), and environmental stress (2/23).
Conclusions:
- Acute gastric dilatation in monkeys is associated with significant morbidity and mortality.
- Anesthetic drugs, overfeeding, and stress appear to be key contributing factors.
- Treatment involving gastric evacuation, fluid therapy, and shock support can lead to recovery, though recurrence is possible.