Sinusitis associated with nasogastric intubation in 3 horses.

The research article discusses sinusitis, an unforeseen consequence related to long-term nasogastric intubation in horses, as revealed through three case studies of horses having developed sinusitis post abdominal surgeries involving nasogastric intubation.

Research Context

• The study aims at exploring a previously unreported occurrence of sinusitis in horses post long-term nasogastric intubation. Nasogastric intubation is a medical procedure wherein a tube is introduced through the nose into the stomach. It is a common procedure during abdominal surgeries. Sinusitis, on the other hand, is an inflammation or swelling of the tissue lining the sinuses, often resulting in an infection.

Case Descriptions

• The authors examine three cases of horses, each having developed nosocomial or hospital-acquired sinusitis after undergoing abdominal surgeries that necessitated the use of perioperative nasogastric intubation. The occurrence of such form of sinusitis post such procedures hadn’t been reported before.

Symptoms and Diagnosis

• The horses exhibited signs of sinusitis in the form of malodorous discharge. The authors further confirmed the presence of sinusitis by employing various diagnostic tools and methods.
• Percussion tests allowed researchers to assess the condition of the horses’ thoraxes and abdomens by observing the sound made upon tapping. The distinct sounds can help diagnose the presence or absence of certain conditions.
• The horses were also subjected to an upper airway endoscopy, a procedure used to visualize and diagnose problems related to a subject’s upper airway tract, which includes their larynx, trachea, and other structures.
• Another diagnostic tool used were radiographs (similar to X-rays), and were carried out on all three horses. These helped the researchers evaluate the conditions and structures of the horses’ internal biological systems.
• In one out of the three cases, bacterial culture was used as an additional way to confirm the diagnosis of sinusitis. This method involves the cultivation of bacteria in a controlled laboratory setup, often taken from a sample of the patient’s discharge or other affected areas.

Conclusion

• The study concluded that sinusitis could indeed be a potential complication of long-term nasogastric intubation in horses, as evidenced by the three individual cases presented. The identification of this link underscores the importance of careful post-operative observation and opens the door for further studies on the topic.