Peer-reviewed veterinary case report
Skin reaction patterns in cats with fleas using a modified SCORFAD
By Sampeck, Bridgette et al.·Published in Veterinary dermatology·2024·Animal Dermatology South, United States·View original on PubMed →
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Original publication title: Use of a modified SCORFAD scale to define localised reaction patterns associated with a flea burden in cats.
- Species:
- cat
Plain-English summary
A group of 142 cats with flea infestations were examined for skin reactions, particularly looking for patterns like hair loss and small bumps. After treating the cats with a flea medication, researchers found that 80% showed improvement in their skin conditions after about 80 days. The most affected area was the belly, where many cats had hair loss, and the neck area often showed small bumps. This study highlights that certain skin problems in cats, like hair loss on the belly and bumps on the neck, can be linked to fleas, and treating the fleas can help improve these symptoms.
People also search for: cat flea allergy symptoms · cat hair loss belly · cat skin bumps treatment
Abstract
BACKGROUND: The SCORing Feline Allergic Dermatitis scale (SCORFAD) is a validated dermatological scale assessing reaction patterns associated with allergic dermatitis in cats. While no pathognomonic reaction pattern is recognised with flea allergy dermatitis (FAD), miliary dermatitis is more common. HYPOTHESIS/OBJECTIVE: This study aimed to document regional cutaneous reaction patterns of cats with fleas using a modified SCORFAD (mSCORFAD). ANIMALS: In total, 142 owned cats from West Central Florida enrolled over three study periods. To be included, each cat and household environment had five or more fleas on Day (D)0. MATERIALS AND METHODS: Cats were examined on D0, D7, D14, D21, D28, D44, D56 and D80. On D0 they were treated with an isoxazoline and treatment continued through the study. Ten body regions were assessed using mSCORFAD to give a regional score for each of four reaction patterns. These were compared using the Wilcoxon rank sum test. RESULTS: At D80 there was an 80% reduction in total mSCORFAD representing clinical response to ectoparasite control only. The most commonly affected region was the ventral abdomen with a mean mSCORFAD score of 1.8 (95% confidence interval = 1.5-2.1) compared with other body regions (p < 0.01). The most common reaction patterns were self-induced alopecia on the ventral abdomen and miliary dermatitis in the cervical region (p < 0.0001). CONCLUSIONS AND CLINICAL RELEVANCE: The mSCORFAD suggests that self-induced alopecia on the ventral abdomen and miliary dermatitis in the cervical region is more strongly associated with a flea burden in cats.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/38887958/