• breast cancer - HER2-positive
• es-BC - HER2 negative - (neo)adjuvant (NA) 1
• es-BC - HER2 positive - (neo)adjuvant (NA) 4
• la/mBC - HER2 positive
• la/mBC - HER2 positive - (neo)adjuvant (NA)
• la/mBC - HER2 positive - 1st Line (L1) 5
• la/mBC - HER2 positive - 2nd Line (L2) 13

 

• HER inhibitor
• HER2 inhibitor
• pertuzumab based treatment
• pertuzumab plus trastuzumab
• pertuzumab plus trastuzumab plus docetaxel
• trastuzumab based treatment
• trastuzumab plus endocrine therapy
• VEGF(R) inhibitor
• bevacizumab based treatment
• bevacizumab plus trastuzumab plus docetaxel

• versus all
• vs HER inhibitor
• vs HER2 inhibitor
• vs trastuzumab based treatment
• vs trastuzumab
• vs trastuzumab plus chemotherapy
• vs trastuzumab plus docetaxel

  All patients

• study list
• mapping
• overview
• meta-analysis
• forest plot
• NMA
• excluded

Top evidence (RCT only, high risk of bias excluded) Best available evidence (possibly low or very low) All RCTs All studies (RCT+OBS)   studies

la/mBC - HER2 positive - 1st Line (L1), trastuzumab based treatment vs. trastuzumab, meta-analysis of study results

No data for this selection

TE: relative treatment effect (measured by a risk ratio, an odds ratio or an hazard ratio depending on what is reported in the papers); k: number of studies; n: total number of patients; ROB: risk of bias (ROB 2.0); Pub. bias: publication bias; OBS: observational studies; RCT: randomized clinical trials
studied treatment is better when TE > 1; studied treatment is better when TE < 1;