Summary of past and ongoing adjuvant targeted therapy clinical trials
Trial | Phase | Stage | Mutation | Treatment | Control | Primary endpoint | Result |
---|---|---|---|---|---|---|---|
RADIANT [65] | III | IB–IIIA | EGFR | Erlotinib × 2 years | Placebo | DFS | 50.5 months erlotinib vs. 48.5 months placebo; HR = 0.90, 95% CI: 0.74 to 1.10 |
SELECT [66] | II | IB–IIIA | EGFR | Erlotinib × 2 years | None | DFS | 88% (96% stage I, 78% stage II, 91% stage III) vs. historic data of 76% |
ADJUVANT/CTONG1104 [69] | III | II–IIIA | EGFR | Gefitinib × 2 years | Chemotherapy | DFS | 28.7 months gefitinib (95% CI: 24.9–32.5) vs. 18.0 months chemotherapy (95% CI: 13.6–22.3); HR = 0.60, 95% CI: 0.42–0.87, P = 0.0054 |
EVAN [71] | II | IIIA | EGFR | Erlotinib × 2 years | Chemotherapy | DFS | 81.4% (95% CI 69.6–93.1) erlotinib vs. 44.6% (26.9–62.4) chemotherapy |
ADAURA [9] | III | IB–IIIA | EGFR | Osimertinib × 3 years | Placebo | DFS | 90% (95% CI: 84–93) osimertinib vs. 44% (95% CI: 37–51); HR = 0.17, 99.06% CI: 0.11–0.26, P < 0.001 |
EVIDENCE [77] | III | II–IIIA | EGFR | Icotinib × 2 years | Chemotherapy | DFS | 47.0 months icotinib (95% CI: 36.4–NYR) vs. 22.1 months chemotherapy (95% CI: 16.8-30.4); HR = 0.36, 95% CI: 0.24–0.55, P < 0.0001 |
ALCHEMIST-EGFR [75] | III | IB–IIIA | EGFR | Erlotinib × 2 years | Placebo | OS | N/A |
ICOMPARE [78] | II | II–IIIA | EGFR | Icotinib × 1 year | Icotinib × 2 years | DFS | 32.9 months icotinib for 1 year (95% CI: 26.6–44.8) vs. 48.9 months for 2 years (95% CI: 33.1–70.1); HR = 0.51; 95% CI: 0.28–0.94, P = 0.0290 |
FORWARD (NCT04853342) | III | II–IIIA | EGFR | Furmonertinib | Placebo ± chemotherapy | DFS | N/A |
NCT04687241 | III | II–IIIB | EGFR | Almonertinib | Placebo | DFS | N/A |
NCT05241028 | II | IB–IIIA | EGFR | Ensartinib × 3 years | None | DFS | N/A |
ALINA (NCT03456076) [11] | III | IB–IIIA | ALK | Alectinib × 2 years | Chemotherapy | DFS | 93.8% alectinib vs. 63.0% chemotherapy (HR = 0.24, 95% CI: 0.13–0.43, P < 0.001) |
ALCHEMIST-ALK [75] | III | IB–IIIA | ALK | Crizotinib × 2 years | Placebo | OS | N/A |
DFS: disease-free survival; OS: overall survival; mPR: major pathological response; ORR: objective response rate; NYR: not yet reached; EGFR: epidermal growth factor receptor; ALK: anaplastic lymphoma kinase; HR: hazard ratio; CI: confidence interval; N/A: not applicable
RH and DJB: Conceptualization, Investigation, Supervision, Project administration, Writing—original draft, Writing—review & editing. ZLA and DP: Investigation, Writing—original draft, Writing—review & editing. All authors read and approved the submitted version.
RH is a consultant for Targeted Oncology and Takeda and received honoraria from DAVA Oncology and The Dedham Group. DJB has the following disclosures: consulting or advisory role: Astellas, Eisai, Seagen; speakers’ bureau: Merck; travel and accommodations: Merck. Both other authors declare no conflicts of interest.
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© The Author(s) 2024.