PMID- 36062413 OWN - NLM STAT- MEDLINE DCOM- 20221116 LR - 20221116 IS - 1751-2441 (Electronic) IS - 1751-2433 (Linking) VI - 15 IP - 11 DP - 2022 Nov TI - Incidence and risk of severe adverse events associated with trastuzumab emtansine (T-DM1) in the treatment of breast cancer: an up-to-date systematic review and meta-analysis of randomized controlled clinical trials. PG - 1343-1350 LID - 10.1080/17512433.2022.2121704 [doi] AB - OBJECTIVES: We performed an up-to-date meta-analysis to quantify the overall incidence and risk of severe adverse events (AEs) associated with T-DM1 in patients with breast cancer. METHODS: Pubmed, Embase, and oncology conference proceedings were searched for relevant studies. Data were extracted to calculate the summary incidence rate and relative risk (RR) of grade >/=3 AEs. RESULTS: A total of 5,045 patients from 7 RCTs were included in the meta-analysis. The use of T-DM1 was associated with an increased risk of severe thrombocytopenia (RR 10.66, 95% CI 3.23-35.18, P < 0.001), anemia (RR 1.68, 95% CI 1.15-2.44, P = 0.007), elevated ALT (RR 2.67, 95% CI 1.60-4.47, P < 0.001), and AST (RR 3.76, 95% CI 1.45-9.78, P = 0.007). In addition, the use of T-DM1 can increase the risk of severe hypertension (RR 1.59, 95% CI 1.03-2.45, P = 0.037) and peripheral sensory neuropathy (RR 8.13, 95% CI 1.89-35.03, P = 0.005). CONCLUSIONS: Treatment with T-DM1 increases the risk of severe hematologic toxicities, hepatotoxicity, hypertension, and peripheral sensory neuropathy in patients with breast cancer, while the overall incidence of these AEs is low. FAU - Liu, Kuan AU - Liu K AD - Department of Radiotherapy, Affiliated Hospital of Hebei University, Baoding, China. FAU - Li, Yan-Hong AU - Li YH AD - Department of Radiotherapy, Affiliated Hospital of Hebei University, Baoding, China. FAU - Zhang, Xi AU - Zhang X AUID- ORCID: 0000-0002-3869-3856 AD - Department of Radiotherapy, Affiliated Hospital of Hebei University, Baoding, China. FAU - Su, Lei AU - Su L AD - Department of Radiotherapy, Affiliated Hospital of Hebei University, Baoding, China. FAU - Li, Jing-Hua AU - Li JH AD - Department of Hepatobiliary Surgery, Affiliated Hospital of Hebei University, Baoding, People's Republic of China. FAU - Shi, Hong-Yun AU - Shi HY AD - Department of Radiotherapy, Affiliated Hospital of Hebei University, Baoding, China. FAU - Zhang, Jun-Hua AU - Zhang JH AD - Department of Breast Surgery, Affiliated Hospital of Hebei University, Baoding, China. LA - eng PT - Journal Article PT - Meta-Analysis PT - Systematic Review DEP - 20220914 PL - England TA - Expert Rev Clin Pharmacol JT - Expert review of clinical pharmacology JID - 101278296 RN - SE2KH7T06F (Ado-Trastuzumab Emtansine) RN - EC 2.7.10.1 (Receptor, ErbB-2) SB - IM MH - Female MH - Humans MH - *Ado-Trastuzumab Emtansine/adverse effects MH - *Breast Neoplasms/drug therapy MH - Hypertension/chemically induced/epidemiology MH - Incidence MH - Receptor, ErbB-2 MH - Chemical and Drug Induced Liver Injury/epidemiology OTO - NOTNLM OT - T-DM1 OT - adverse event OT - breast cancer OT - high grade OT - safety EDAT- 2022/09/06 06:00 MHDA- 2022/11/15 06:00 CRDT- 2022/09/05 04:42 PHST- 2022/09/06 06:00 [pubmed] PHST- 2022/11/15 06:00 [medline] PHST- 2022/09/05 04:42 [entrez] AID - 10.1080/17512433.2022.2121704 [doi] PST - ppublish SO - Expert Rev Clin Pharmacol. 2022 Nov;15(11):1343-1350. doi: 10.1080/17512433.2022.2121704. Epub 2022 Sep 14.