Continued access to treatment for patients with advanced cancer
Official title: A Master Rollover Study to Provide Continued Access to and Assess Long-Term Safety of the Study Drug(s)
Run by Daiichi Sankyo · NCT06174987 · Data updated 2026-11-12
This study is testing if patients with advanced cancer who have benefited from previous treatments can safely continue receiving a specific drug to see if it helps them longer.
Quick facts
| Phase | Phase 3 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 75 (estimated) |
| Sponsor | Daiichi Sankyo Industry-sponsored |
| Locations | 34 sites (Miami, Florida and 33 other locations) |
| Status | Recruiting |
| Started | January 5, 2024 |
| Main results expected | February 17, 2028 |
| Study ends | February 17, 2028 |
| Registry record updated | October 26, 2026 |
| Trial ID | NCT06174987 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are patients currently enrolled in a Daiichi Sankyo or AstraZeneca-sponsored study who have shown clinical benefit and have no evidence of disease progression.
✕Probably not a fit
Patients who have unresolved adverse events or have been off T-DXd therapy for more than 18 weeks may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This open-label, multicenter rollover study aims to provide ongoing treatment for participants who have shown clinical benefit from previous therapies sponsored by Daiichi Sankyo or AstraZeneca. The study includes various sub-protocols for different study drugs, focusing on the long-term safety and efficacy of T-DXd in patients with advanced or metastatic cancer. Participants must be currently enrolled in a parent study and demonstrate no evidence of disease progression to qualify for continued treatment.
Why it matters
Potential benefit: If successful, this study could offer patients with advanced cancer continued access to effective therapies, potentially improving their quality of life and treatment outcomes.
How similar studies have gone: Other studies involving continued access to therapies for advanced cancer patients have shown promise, indicating that this approach may be beneficial.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: Participants must meet all of the following criteria to be eligible for enrollment into the study: 1. Currently enrolled in a DS or DS/AZ-sponsored parent study that has met EOS definition. 2. No evidence of progressive disease at screening and determined to have investigator-assessed clinical benefit from continued treatment with a DS or DS/AZ alliance study drug(s). 3. Male and female subjects of reproductive/childbearing potential must agree to use a highly effective form of contraception or avoid intercourse during and upon completion of the study and for at least 7 months for females and 4 months for males after the last dose of study drug. a. If the participant is a female of childbearing potential, she must have a negative urine pregnancy test at Screening, during the Treatment Period, and for 7 months, following the last dose of study drug. 4. Male subjects must not freeze or donate sperm starting at Screening, throughout the study period, and at least 4 months after the final study drug administration. 5. Female subjects must not donate, or retrieve for their own use, ova from the time of Screening, and throughout the Treatment Period in the compound-specific sub-protocol and for at least 7 months after the final study drug administration. They should refrain from breastfeeding throughout this time. Exclusion Criteria: Participants who meet any of the following criteria will be disqualified from entering the study: 1. Participants who permanently discontinued from the study drug in the parent study. 2. Any AE, laboratory abnormality, or intercurrent illness that, in the opinion of the investigator, indicates study participation is not in the best interest of the subject. 3. Local access to commercially available drug at no cost to the subject as permitted by local/country regulation.
Where it's running
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Research Facility
Hefei, China Recruiting -
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Miami, Florida, United States Active not recruiting -
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Durham, North Carolina, United States Active not recruiting -
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Bedford Park, Australia Active not recruiting -
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Itajaí, Brazil Active not recruiting -
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Rio de Janeiro, Brazil Active not recruiting
Show 28 more locations
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São Paulo, Brazil Active not recruiting -
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Changchun, China Active not recruiting -
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Harbin, China Active not recruiting -
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Lille, France Active not recruiting -
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Marseille, France Active not recruiting -
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Toulouse, France Active not recruiting -
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Villejuif, France Active not recruiting -
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Hong Kong, Hong Kong Active not recruiting -
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Petah Tikva, Israel Active not recruiting -
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Aviano, Italy Active not recruiting -
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Milan, Italy Active not recruiting -
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Rozzano, Italy Active not recruiting -
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Chūōku, Japan Active not recruiting -
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Kashiwa-shi, Japan Active not recruiting -
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Daegu, South Korea Active not recruiting -
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Goyang-si, South Korea Active not recruiting -
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Seoul, South Korea Active not recruiting -
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A Coruña, Spain Active not recruiting -
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Barcelona, Spain Active not recruiting -
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Madrid, Spain Active not recruiting -
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Tainan, Taiwan Active not recruiting -
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Taipei, Taiwan Active not recruiting -
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Adana, Turkey (Türkiye) Active not recruiting -
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Ankara, Turkey (Türkiye) Active not recruiting -
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Antalya, Turkey (Türkiye) Active not recruiting -
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Diyarbakır, Turkey (Türkiye) Active not recruiting -
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Istanbul, Turkey (Türkiye) Active not recruiting -
Research Facility
Tekirdağ, Turkey (Türkiye) Active not recruiting
Study contacts
- Study coordinator: Daiichi Sankyo Contact for Clinical Trial Information
- Email: CTRinfo_us@daiichisankyo.com
- Phone: 908-992-6400
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.