A Case Study on Canine Heartworm (Dirofilaria immitis)

Authors

  • K. Pandey Nepal Polytechnic Institute, Bharatpur, Chitwan, Nepal
  • S. Paudel Nepal Polytechnic Institute, Bharatpur, Chitwan, Nepal

DOI:

https://doi.org/10.3126/npijst.v1i1.68947

Keywords:

Vector borne, dirofilariasis, heart worm, zoonosis

Abstract

A four years old Japanese Spitz dog with a history of anorexia, vomiting, diarrhoea, weakness, reluctant to move, respiratory difficulty, and abdominal discomfort was admitted to the Veterinary Teaching Hospital, Nepal Polytechnic Institute, Chitwan, Nepal. The dog underwent clinical examination including hematological investigation. The hematological blood assays revealed severe anaemia, thrombocytopenia, leukopenia, lymphocytopenia, monocytopenia, and eosinopenia. A peripheral blood smear showed undulating movement of larvae of Dirofilaria Immitis which confirmed it as a canine Dirofilaria immitis (canine heart worm) disease. On the first day of presentation in the hospital, since the dog was dehydrated and anorectic, it was given fluids of 400 ml of normal saline and 200 ml of DNS (dextrose normal saline), pantoprazole at 0.7 mg/kg slow IV, ondansetron at 0.5 mg/kg slow IV, and haematinic agent (HB-RON®) at 5 ml BID PO (Iron, vitamin B12, Folic acid, Zinc, L-Lysin). The following day, the dog was dead, even before all the confirmatory diagnoses. That shows heartworm is prevalent in dog so strategic vector control and screening are recommended for the prevention and control of the disease in countries like Nepal.

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Published

2024-08-20

How to Cite

Pandey, K., & Paudel, S. (2024). A Case Study on Canine Heartworm (Dirofilaria immitis). NPI Journal of Science and Technology, 1(1), 115–121. https://doi.org/10.3126/npijst.v1i1.68947

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