Company-reported prevalence
Zipalertinib
Overview
| Field | Value |
|---|---|
| Drug | Zipalertinib (CLN-081 and TAS6417) |
| Indication | EGFR exon 20 insertion-mutated non-small-cell lung cancer |
| Disease | Non-small cell lung cancer (NSCLC) with epidermal growth factor receptor (EGFR) exon 20 insertion (ex20ins) mutations |
| Company | Taiho Oncology, Inc. and its parent, Taiho Pharmaceutical Co., Ltd. (developer and commercializer); Cullinan Therapeutics, Inc. (co-development partner sharing development costs and 50% of pre-tax profits from U.S. sales) |
| Documents searched | Taiho Oncology website, product pipeline, science, and expanded access pages, accessed October 2026; Cullinan Therapeutics website, home, pipeline, therapeutic areas, clinical trials, and patient resources pages, accessed October 2026; Taiho Oncology press release, August 3, 2023; Taiho Oncology press release, January 28, 2025; Taiho Oncology press release, May 22, 2025; Taiho Oncology press release, June 1, 2025; Taiho Oncology press release, July 22, 2025; Taiho Oncology press release, July 25, 2025; Taiho Oncology press release, September 9, 2025; Taiho Oncology press release, October 12, 2025; Taiho Oncology press release, November 20, 2025; Taiho Oncology press release, April 28, 2026; Taiho Oncology press release, August 12, 2026; Taiho Oncology press release, August 19, 2026; Taiho Oncology press release, September 13, 2026; Taiho Pharmaceutical press release, September 14, 2026; Cullinan Therapeutics annual report for 2025 (Form 10-K for 2025), April 2026 |
| Data as of | October 14, 2026 |
| Prepared by | AI research agent (Claude); not yet reviewed by a person |
Company statements of prevalence
United States
Prevalence (share of NSCLC with EGFR mutations, and of those with exon 20 insertions): Taiho Oncology press release, September 2026
Cited source: 2.1 Burnett 2021; 2.2 Riess 2018
(opens the full-size image in a new tab)Prevalence (share of NSCLC with EGFR mutations, and of those with exon 20 insertions): Cullinan Therapeutics annual report for 2025, April 2026
Cited source: None stated in the document.
(opens the full-size image in a new tab)Europe
No evidence found.
Global
Prevalence (share of NSCLC with EGFR exon 20 insertions): Taiho Oncology press release, September 2026
Cited source: 2.1 Burnett 2021
(opens the full-size image in a new tab)Other countries and regions
No evidence found.
Geography not stated
Prevalence (share of NSCLC with EGFR exon 20 insertions): Taiho Oncology press release, June 2025
Cited source: 2.1 Burnett 2021
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