PMID- 37745049 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20230926 IS - 1663-9812 (Print) IS - 1663-9812 (Electronic) IS - 1663-9812 (Linking) VI - 14 DP - 2023 TI - Comparative safety of tyrosine kinase inhibitors in the treatment of metastatic renal cell carcinoma: a systematic review and network meta-analysis. PG - 1223929 LID - 10.3389/fphar.2023.1223929 [doi] LID - 1223929 AB - Objective: This study aimed to compare the safety profile of tyrosine kinase inhibitors (TKIs) approved for use as monotherapy or combination therapy for the first-line treatment of adult patients with metastatic clear cell renal cell carcinoma (RCC). Methods: A systematic review with frequentist network meta-analysis (NMA) was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We included randomized controlled trials (RCTs) investigating the use of: cabozantinib, pazopanib, sorafenib, sunitinib, tivozanib, cabozantinib + nivolumab, lenvatinib + pembrolizumab, axitinib + avelumab, and axitinib + pembrolizumab in previously untreated adult patients with metastatic clear cell RCC. Eligible studies were identified by two reviewers in MEDLINE (via PubMed), EMBASE, and Cochrane Library. The risk of bias for RCTs was assessed using the Cochrane Collaboration tool. The P score was used to determine the treatment ranking. The mean probability of an event along with the relative measures of the NMA was considered with the treatment rankings. Results: A total of 13 RCTs were included in the systematic review and NMA. Sorafenib and tivozanib used as monotherapy were the best treatment options. Sorafenib achieved the highest P score for treatment discontinuation due to adverse events (AEs), fatigue, nausea, vomiting of any grade, and hypertension of any grade or grade >/=3. Tivozanib achieved the highest P score for AEs, grade >/=3 AEs, dose modifications due to AEs, and grade >/=3 diarrhea. Sunitinib was the best treatment option in terms of diarrhea and dysphonia of any grade, while cabozantinib, pazopanib, and axitinib + pembrolizumab-in terms of grade >/=3 fatigue, nausea, and vomiting. TKIs used in combination were shown to have a poorer safety profile than those used as monotherapy. Lenvatinib + pembrolizumab was considered the worst option in terms of any AEs, grade >/=3 AEs, treatment discontinuation due to AEs, dose modifications due to AEs, fatigue of any grade, nausea, vomiting, and grade >/=3 nausea. Axitinib + avelumab was the worst treatment option in terms of dysphonia, grade >/=3 diarrhea, and hypertension, while cabozantinib + nivolumab was the worst option in terms of grade >/=3 vomiting. Interestingly, among the other safety endpoints, cabozantinib monotherapy had the lowest P score for diarrhea and hypertension of any grade. Conclusion: The general safety profile, including common AEs, is better when TKIs are used as monotherapy vs. in combination with immunological agents. To confirm these findings, further research is needed, including large RCTs. CI - Copyright (c) 2023 Krawczyk, Sladowska, Holko and Kawalec. FAU - Krawczyk, Kinga AU - Krawczyk K AD - Faculty of Health Sciences, Institute of Public Health, Jagiellonian University Medical College, Krakow, Poland. FAU - Sladowska, Katarzyna AU - Sladowska K AD - Department of Nutrition and Drug Research, Faculty of Health Sciences, Institute of Public Health, Jagiellonian University Medical College, Krakow, Poland. FAU - Holko, Przemyslaw AU - Holko P AD - Department of Nutrition and Drug Research, Faculty of Health Sciences, Institute of Public Health, Jagiellonian University Medical College, Krakow, Poland. FAU - Kawalec, Pawel AU - Kawalec P AD - Department of Nutrition and Drug Research, Faculty of Health Sciences, Institute of Public Health, Jagiellonian University Medical College, Krakow, Poland. LA - eng PT - Journal Article PT - Review DEP - 20230907 PL - Switzerland TA - Front Pharmacol JT - Frontiers in pharmacology JID - 101548923 PMC - PMC10512702 OTO - NOTNLM OT - meta-analysis OT - renal cell carcinoma OT - safety OT - systematic review OT - tyrosine kinase inhibitors COIS- The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. EDAT- 2023/09/25 06:42 MHDA- 2023/09/25 06:43 PMCR- 2023/09/07 CRDT- 2023/09/25 04:53 PHST- 2023/05/16 00:00 [received] PHST- 2023/08/11 00:00 [accepted] PHST- 2023/09/25 06:43 [medline] PHST- 2023/09/25 06:42 [pubmed] PHST- 2023/09/25 04:53 [entrez] PHST- 2023/09/07 00:00 [pmc-release] AID - 1223929 [pii] AID - 10.3389/fphar.2023.1223929 [doi] PST - epublish SO - Front Pharmacol. 2023 Sep 7;14:1223929. doi: 10.3389/fphar.2023.1223929. eCollection 2023.