Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

10 questions · 11 findings · 7 reviews · Lung Cancer

No studies found 1 · 9.1%GRADE not reported 0 · 0%Very low 0 · 0%Low 5 · 45.5%Moderate 2 · 18.2%High 3 · 27.3%

Single‐immune checkpoint inhibitors (ICIs) vs chemotherapy alone

Progression‐free survival · People with advanced non‐small cell lung cancer

Single‐immune checkpoint inhibitors (ICIs) may leads to lower progression‐free survival (PFS) compared with chemotherapy (low certainty).

1 finding from 1 review

Gefitinib vs chemotherapy alone

Progression‐free survival · People with advanced non‐small cell lung cancer

Gefitinib showed no clear difference in progression‐free survival (PFS) compared with chemotherapy (moderate certainty).

2 findings from 1 review

ALK inhibitor vs any cytotoxic chemotherapy

Progression‐free survival · advanced anaplastic lymphoma kinase (ALK)‐rearranged non‐small cell lung cancer

ALK inhibitor leads to lower progression‐free survival: all participants compared with any cytotoxic chemotherapy (high certainty).

1 finding from 1 review

ALK inhibitor vs any cytotoxic chemotherapy

Progression‐free survival in people with central nervous system disease · advanced anaplastic lymphoma kinase (ALK)‐rearranged non‐small cell lung cancer

ALK inhibitor leads to lower progression‐free survival in people with central nervous system… compared with any cytotoxic chemotherapy (high certainty).

1 finding from 1 review