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. 2020 Aug 10;23(4):410–429. doi: 10.4048/jbc.2020.23.e45

Table 2. The treatment arms and corresponding abbreviation assessed in network meta-analysis.

Arm Treatment regimens Abbreviation
1 Chemotherapy only CT
2 Chemotherapy + trastuzumab 1 year CT + H1y
3 Chemotherapy + trastuzumab ≤ 6 months CT + H ≤ 6 m
4 Chemotherapy → trastuzumab 1 year (sequential to chemotherapy) CT-H1y
5 Chemotherapy → trastuzumab 2 year (sequential to chemotherapy) CT-H2y
6 Chemotherapy + trastuzumab 1 year + pertuzumab (concomitant with trastuzumab) CT + H + P
7 Chemotherapy + lapatinib 1 year CT + L
8 Chemotherapy + trastuzumab 1 year + lapatinib (concomitant with trastuzumab) CT + H + L
9 Chemotherapy + trastuzumab 3 months → lapatinib 9 months (sequential to trastuzumab) CT + H-L
10 Chemotherapy (taxane plus carboplatin) + trastuzumab 1 year TC + H
11 Chemotherapy + trastuzumab 1 year → neratinib 1 year (sequential to trastuzumab) CT + H-N