https://www.selleckchem.com/MEK.html The rate of clinically important GI bleeding was lower with SUP (RR 0.62, 95% CI 0.43 to 0.89; TSA-adjusted CI 0.14 to 2.81; moderate certainty). We did not find a difference in pneumonia rates (moderate certainty). Effects on SAEs, Clostridium difficile enteritis, myocardial ischaemia and health-related quality of life (HRQoL) were inconclusive due to sparse data. Analyses of all trials regardless of risk of bias were consistent with the primary analyses. CONCLUSIONS We did not observe a difference in all-cause mortality or pneumonia with SUP. The incidence of clinically important GI bleeding was reduced with SUP, whereas any effects on SAEs, myocardial ischaemia, Clostridium difficile enteritis and HRQoL were inconclusive. STUDY REGISTRATION PROSPERO registration number CRD42017055676; published study protocol Marker, et al 2017 in Systematic Reviews. © 2020 The Acta Anaesthesiologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.BACKGROUND Voriconazole and genus beta human papillomavirus (HPV) are independently associated with the development of photo-exposed cutaneous squamous cell carcinoma (SCC) but have not been evaluated concurrently. The objective of this study is to determine the prevalence and type of detectable HPV DNA in voriconazole-associated SCC. METHODS SCCs from immunosuppressed patients, in those with and without voriconazole exposure, were evaluated by PCR analysis for HPV DNA and compared to SCC from non-immunosuppressed patients. An additional expanded PCR analysis of all SCC that developed in the voriconazole group was also performed. RESULTS HPV DNA was detected by PCR in all groups regardless of the immunosuppression status (80.5%) with beta HPV most prevalent (64.3-78.6%). However, immunosuppressed patients were significantly more likely to be infected by beta HPV types 5, 8, 14, 20, and 21 (P-value 0.014), and represented the majority of beta HPV types found in the voriconazole group. CONC