Table 1.

Summary of the characteristics of patients with double ALK fusions reported in previous case reports

Ref.	Study	Age	Gender	Smoking	ALK fusion variants	Response to crizotinib
[13]	Xuan Wu, et al. 2020	32	Male	Smoker	CCNY-ALK, and ATIC-ALK	Yes
[14]	Xueqian Wu, et al. 2020	64	Female	Non-smoker	NLRC4-ALK, and EML4‐ALK	Yes
[15]	Jing Luo, et al. 2019	44	Male	Smoker	PRKCB-ALK, and EML4-ALK	Yes
[16]	Bao Dong Qin, et al. 2019	29	Male	Smoker	EML4-ALK, and BCL11A-ALK	Yes
[17]	Hao Lin, et al. 2018	56	Male	Not available	EML6-ALK, and FBXO11-ALK	Yes
[18]	Jinping Yin, et al. 2018	44	Male	Smoker	DYSF-ALK, and ITGAV-ALK	Yes