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A simple method for enema administration in one-day-old broiler chicks.
Guilherme Augusto Marietto-Gonçalves1, Fabrizio Grandi, Raphael Lucio Andreatti Filho
1Laboratory of Avian Pathology, School of Veterinary Medicine and Animal Science, Universidade Estadual Paulista, 18618-970 Botucatu, SP, Brazil. gmarietto ornito@fmvz.unesp.br
Thescientificworldjournal
|June 2, 2012
Summary
This study details a straightforward enema administration technique for day-old broiler chicks. A standardized intrarectal method using a specific probe and volume proved reliable for avian rectal administration.
Area of Science:
- Veterinary Medicine
- Avian Science
- Animal Husbandry
Background:
- Effective rectal administration techniques are crucial for administering treatments to young broiler chicks.
- Standardization of enema delivery ensures consistent therapeutic outcomes and minimizes stress in poultry.
Purpose of the Study:
- To develop and validate a simple, reliable technique for intrarectal enema administration in one-day-old broiler chicks.
- To establish optimal parameters for probe insertion depth and fluid volume for avian enema delivery.
Main Methods:
- Measurements of large intestine length were taken to determine safe probe insertion distances.
- Large intestine compliance and fluid diffusion range were evaluated to assess delivery efficacy.
- A standardized protocol involving a stainless steel gavage probe (BD-10) and 0.2 mL of solution at 1.5 cm depth was tested in 400 chicks.
Main Results:
- A secure probe introduction distance was established based on large intestine length measurements.
- Optimal conditions for intrarectal fluid delivery and diffusion within the avian large intestine were identified.
- The standardized enema administration technique using a 0.2 mL volume at a 1.5 cm depth proved to be a reliable method for one-day-old broiler chicks.
Conclusions:
- A simple and reliable technique for enema administration in one-day-old broiler chicks has been successfully developed.
- The validated method ensures safe and effective intrarectal delivery of solutions, crucial for avian veterinary care.
- This standardized protocol can be widely adopted in poultry farming for improved chick health management.

