PMID- 38189264 OWN - NLM STAT- MEDLINE DCOM- 20240109 LR - 20240515 IS - 1532-2750 (Electronic) IS - 1098-612X (Print) IS - 1098-612X (Linking) VI - 26 IP - 1 DP - 2024 Jan TI - Invasive fungal infections and oomycoses in cats 2. Antifungal therapy. PG - 1098612X231220047 LID - 10.1177/1098612X231220047 [doi] LID - 1098612X231220047 AB - CLINICAL RELEVANCE: Invasive fungal infections (IFIs) and oomycoses (hereafter termed invasive fungal-like infections [IFLIs]) are characterised by penetration of tissues by fungal elements. The environment is the most common reservoir of infection. IFIs and IFLIs can be frustrating to treat because long treatment times are usually required and, even after attaining clinical cure, there may be a risk of relapse. Owner compliance with medication administration and recheck examinations can also decline over time. In addition, some antifungal drugs are expensive, have variable interpatient pharmacokinetic properties, can only be administered parenterally and/or have common adverse effects (AEs). Despite these limitations, treatment can be very rewarding, especially when an otherwise progressive and fatal disease is cured. AIM: In the second of a two-part article series, the spectrum of activity, mechanisms of action, pharmacokinetic and pharmacodynamic properties, and AEs of antifungal drugs are reviewed, and the treatment and prognosis of specific IFIs/IFLIs - dermatophytic pseudomycetoma, cryptococcosis, sino-orbital aspergillosis, coccidioidomycosis, histoplasmosis, sporotrichosis, phaeohyphomycosis, mucormycosis and oomycosis - are discussed. Part 1 reviewed the diagnostic approach to IFIs and IFLIs. EVIDENCE BASE: Information on antifungal drugs is drawn from pharmacokinetic studies in cats. Where such studies have not been performed, data from 'preclinical' animals (non-human studies) and human studies are reviewed. The review also draws on the wider published evidence and the authors' combined expertise in feline medicine, mycology, dermatology, clinical pathology and anatomical pathology. ABBREVIATIONS FOR ANTIFUNGAL DRUGS: AMB (amphotericin B); FC (flucytosine); FCZ (fluconazole); ISA (isavuconazole); ITZ (itraconazole); KCZ (ketoconazole); PCZ (posaconazole); TRB (terbinafine); VCZ (voriconazole). FAU - Barrs, Vanessa R AU - Barrs VR AD - Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon Tong, Hong Kong, SAR China. AD - Centre for Animal Health and Welfare, City University of Hong Kong, Kowloon Tong, Hong Kong, SAR China. FAU - Hobi, Stefan AU - Hobi S AD - Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon Tong, Hong Kong, SAR China. FAU - Wong, Angeline AU - Wong A AD - Shatin Animal Hospital, Tai Wai, New Territories, Hong Kong, SAR China. FAU - Sandy, Jeanine AU - Sandy J AD - Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon Tong, Hong Kong, SAR China. FAU - Shubitz, Lisa F AU - Shubitz LF AD - Valley Fever Center for Excellence, The University of Arizona, AZ, USA. FAU - Beczkowski, Pawel M AU - Beczkowski PM AD - Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon Tong, Hong Kong, SAR China. LA - eng PT - Journal Article PT - Review PL - England TA - J Feline Med Surg JT - Journal of feline medicine and surgery JID - 100897329 RN - 0 (Antifungal Agents) RN - 304NUG5GF4 (Itraconazole) RN - G7RIW8S0XP (Terbinafine) SB - IM CIN - doi: 10.1177/1098612X231219696 MH - Cats MH - Animals MH - Antifungal Agents/therapeutic use MH - *Invasive Fungal Infections/veterinary MH - Itraconazole MH - Terbinafine MH - *Coccidioidomycosis/veterinary MH - *Cat Diseases/drug therapy PMC - PMC10949877 OTO - NOTNLM OT - Antifungal triazoles OT - amphotericin B OT - dimorphic fungal infections OT - echinocandins OT - lagenidiosis OT - moulds OT - pythiosis OT - terbinafine COIS- Conflict of interestThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article. EDAT- 2024/01/08 12:42 MHDA- 2024/01/09 06:41 PMCR- 2024/01/08 CRDT- 2024/01/08 09:40 PHST- 2024/01/09 06:41 [medline] PHST- 2024/01/08 12:42 [pubmed] PHST- 2024/01/08 09:40 [entrez] PHST- 2024/01/08 00:00 [pmc-release] AID - 10.1177_1098612X231220047 [pii] AID - 10.1177/1098612X231220047 [doi] PST - ppublish SO - J Feline Med Surg. 2024 Jan;26(1):1098612X231220047. doi: 10.1177/1098612X231220047.