PMID- 35587323 OWN - NLM STAT- MEDLINE DCOM- 20220608 LR - 20220608 IS - 1573-7217 (Electronic) IS - 0167-6806 (Linking) VI - 194 IP - 1 DP - 2022 Jul TI - Incidence of adverse events with therapies targeting HER2-positive metastatic breast cancer: a literature review. PG - 1-11 LID - 10.1007/s10549-021-06469-0 [doi] AB - PURPOSE: Human epidermal growth factor receptor 2 (HER2)-targeted therapies improve survival for patients with HER2-positive breast cancer but carry risks of hematologic, cardiopulmonary, gastro-hepatobiliary, and other adverse events (AEs). In this review, we describe published AE incidences for HER2-targeted therapies for metastatic breast cancer (mBC). METHODS: We searched PubMed and Embase to identify studies on HER2-targeted therapies in HER2-positive mBC, reporting on AEs of special interest, and published between January 1, 2009, and February 6, 2020. Treatment regimens were categorized into mutually exclusive therapy-based categories, with primary therapy determined by worldwide approval date. RESULTS: One hundred and fifty-three included articles assessed a combined 29,238 patients treated with the following therapy-based regimens: trastuzumab or biosimilars (78 studies), lapatinib (40), T-DM1 (ado-trastuzumab emtansine) (20), pertuzumab (14), neratinib (8), MM-302 (1), T-DXd (2), tucatinib (3), and pyrotinib (3). While direct comparisons of AE incidence are not warranted owing to study heterogeneity, proportions of patients experiencing any Grade 3 + AE ranged across therapy-based regimens from 39.4% (lapatinib) to 66.3% (neratinib). The most common hematologic AE of special interest, of any grade and regardless of causality, was leukopenia/white blood cells decreased [21.4% (T-DXd)-46.2% (pyrotinib)]. Cardiopulmonary AEs of special interest included interstitial lung disease [2.7% (trastuzumab)-5.2% (T-DXd)], pneumonitis [0.2% (lapatinib)-7.4% (trastuzumab)], and decreased ejection fraction [1% (T-DXd)-13.6% (trastuzumab)]. Gastro-hepatobiliary AEs of special interest included nausea [33.9% (trastuzumab)-78.3% (T-DXd)], vomiting [19.2% (T-DM1)-48.2% (T-DXd)], diarrhea [19.6% (T-DM1)-96.9% (pyrotinib)], and hepatotoxicity [5.9% (lapatinib)-53.6% (T-DM1)]. CONCLUSION: Differing AE profiles for anti-HER2 therapies should be considered when assessing benefit-risk profile for treatment options. CI - (c) 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature. FAU - Perez, Edith A AU - Perez EA AUID- ORCID: 0000-0002-5037-6677 AD - Mayo Clinic, Jacksonville, FL, USA. eaperezmd@gmail.com. FAU - Dang, Chau AU - Dang C AD - Memorial Sloan Kettering Cancer Center, New York, NY, USA. FAU - Lee, Caleb AU - Lee C AD - Daiichi Sankyo, Basking Ridge, NJ, USA. FAU - Singh, Jasmeet AU - Singh J AD - Daiichi Sankyo, Basking Ridge, NJ, USA. FAU - Wang, Kongming AU - Wang K AD - Daiichi Sankyo, Basking Ridge, NJ, USA. FAU - Layton, J Bradley AU - Layton JB AD - RTI Health Solutions, Research Triangle Park, NC, USA. FAU - Gilsenan, Alicia AU - Gilsenan A AD - RTI Health Solutions, Research Triangle Park, NC, USA. FAU - Hackshaw, Michelle D AU - Hackshaw MD AD - Daiichi Sankyo, Basking Ridge, NJ, USA. FAU - Cortes, Javier AU - Cortes J AD - International Breast Cancer Center (IBCC), Vall d'Hebron Institute of Oncology, Madrid and Barcelona, Spain. AD - Medica Scientia Innovation Research (MedSIR), Barcelona, Spain. AD - Medica Scientia Innovation Research (MedSIR), Ridgewood, NJ, USA. AD - Department of Medicine, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Madrid, Spain. LA - eng PT - Journal Article PT - Review DEP - 20220519 PL - Netherlands TA - Breast Cancer Res Treat JT - Breast cancer research and treatment JID - 8111104 RN - 0 (Biosimilar Pharmaceuticals) RN - 0VUA21238F (Lapatinib) RN - 14083FR882 (Maytansine) RN - EC 2.7.10.1 (Receptor, ErbB-2) RN - P188ANX8CK (Trastuzumab) RN - SE2KH7T06F (Ado-Trastuzumab Emtansine) SB - IM MH - Ado-Trastuzumab Emtansine/adverse effects MH - Antineoplastic Combined Chemotherapy Protocols/adverse effects MH - *Biosimilar Pharmaceuticals/therapeutic use MH - *Breast Neoplasms/pathology MH - Female MH - Humans MH - Incidence MH - Lapatinib/adverse effects MH - *Maytansine MH - *Neoplasms, Second Primary/etiology MH - Receptor, ErbB-2/metabolism MH - Trastuzumab OTO - NOTNLM OT - Adverse event OT - Safety OT - Toxicity EDAT- 2022/05/20 06:00 MHDA- 2022/06/09 06:00 CRDT- 2022/05/19 11:26 PHST- 2021/08/18 00:00 [received] PHST- 2021/11/27 00:00 [accepted] PHST- 2022/05/20 06:00 [pubmed] PHST- 2022/06/09 06:00 [medline] PHST- 2022/05/19 11:26 [entrez] AID - 10.1007/s10549-021-06469-0 [pii] AID - 10.1007/s10549-021-06469-0 [doi] PST - ppublish SO - Breast Cancer Res Treat. 2022 Jul;194(1):1-11. doi: 10.1007/s10549-021-06469-0. Epub 2022 May 19.