FIV and FeLV Point-of-Care Test Evaluation on 178 Cats

178 cat blood samples were used to compare two commercial point-of-care tests for Feline Immunodeficiency Virus (FIV) and Feline Leukemia Virus (FeLV). Quantitative real-time PCR served as the confirmatory gold standard for all samples. The study, authored by Sheila de Oliveira Medeiros, found the SNAP® test had 100% sensitivity and specificity for FIV, while the ALERE test showed 96.15% sensitivity and 98.68% specificity.

Use Cases

• Compare diagnostic test performance based on reported sensitivity and specificity metrics for FIV and FeLV.
• Benchmark lateral flow immunochromatography kits against a PCR gold standard based on the described methodology.
• Analyze potential for false negatives in FeLV diagnosis based on the three qPCR-positive samples that tested negative on both commercial tests.

Strengths

• Includes results from 178 individual cat blood samples.
• Provides specific sensitivity and specificity percentages for two tests against two viruses, with the SNAP® test achieving 100% for FIV.
• Uses quantitative real-time PCR as a confirmatory test for all samples, establishing a clear gold standard.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect geographic bias inherent to paperswithcode, as the study was conducted in Brazil.

Provenance

Source

Sheila de Oliveira Medeiros

Collection Method

Blood samples from 178 cats were evaluated using two commercial immunochromatography kits, with qPCR confirmation.

Geography

Brazil