Refractory and Resistant Herpes Simplex Virus Mucocutaneous Infections in Immunocompromised Patients: Literature Review and Proposed Definitions for Use in Clinical Trials
- Author(s)
- Chemaly, RF; Shafat, T; Wald, A; Kotton, CN; Papanicolaou, G; Yong, MK; Miller, V; Komatsu, TE; Mullick, C; Hodowanec, AC; Westman, G; Khawaja, F; Birkmann, A; Ljungman, P;
- Journal Title
- Clinical Infectious Diseases
- Publication Type
- Online publication before print
- Abstract
- Herpes simplex virus (HSV) infection is one of the most prevalent viral infections worldwide. In general, host immunity is sufficient to clear viral shedding and recurrences, although it is insufficient to prevent subsequent virologic reactivations. In immunocompromised patients, prolonged and difficult-to-treat HSV infections may develop. The diagnosis of refractory HSV infection is based on the lack of clinical response to nucleoside analogs. Antiviral resistance is confirmed via genotypic and/or phenotypic testing. To provide consensus definitions of refractory and/or resistant (R/R) HSV mucocutaneous infections for clinical trial use, the HSV Resistance Working Group of the Transplant Associated Viral Infections Forum, which includes international clinicians, scientists, industry representatives, and regulatory officials, conducted a literature review of previously published data related to R/R HSV infections in immunocompromised patients. We propose definitions of R/R HSV mucocutaneous infections, which will be subject to re-evaluation and revision based on forthcoming data and future studies.
- Keywords
- definitions; herpes simplex virus; immunosuppression; refractory; resistance
- Department(s)
- Infectious Diseases
- Publisher's Version
- https://doi.org/10.1093/cid/ciae638
- Open Access at Publisher's Site
https://doi.org/10.1093/cid/ciae638- Terms of Use/Rights Notice
- Refer to copyright notice on published article.
Creation Date: 2025-01-30 02:31:21
Last Modified: 2025-01-30 02:34:12