Clinical trial Recruiting at 1 site Phase 3 Interventional Ages 18 and up

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

PhasePhase 3
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment75 (estimated)
SponsorDaiichi Sankyo
Industry-sponsored
Locations34 sites (Miami, Florida and 33 other locations)
StatusRecruiting
StartedJanuary 5, 2024
Main results expectedFebruary 17, 2028
Study endsFebruary 17, 2028
Registry record updatedOctober 26, 2026
Trial IDNCT06174987 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

  • Research Facility
    Hefei, China
    Recruiting
  • Research Facility
    Miami, Florida, United States
    Active not recruiting
  • Research Facility
    Durham, North Carolina, United States
    Active not recruiting
  • Research Facility
    Bedford Park, Australia
    Active not recruiting
  • Research Facility
    Itajaí, Brazil
    Active not recruiting
  • Research Facility
    Rio de Janeiro, Brazil
    Active not recruiting
Show 28 more locations
  • Research Facility
    São Paulo, Brazil
    Active not recruiting
  • Research Facility
    Changchun, China
    Active not recruiting
  • Research Facility
    Harbin, China
    Active not recruiting
  • Research Facility
    Lille, France
    Active not recruiting
  • Research Facility
    Marseille, France
    Active not recruiting
  • Research Facility
    Toulouse, France
    Active not recruiting
  • Research Facility
    Villejuif, France
    Active not recruiting
  • Research Facility
    Hong Kong, Hong Kong
    Active not recruiting
  • Research Facility
    Petah Tikva, Israel
    Active not recruiting
  • Research Facility
    Aviano, Italy
    Active not recruiting
  • Research Facility
    Milan, Italy
    Active not recruiting
  • Research Facility
    Rozzano, Italy
    Active not recruiting
  • Research Facility
    Chūōku, Japan
    Active not recruiting
  • Research Facility
    Kashiwa-shi, Japan
    Active not recruiting
  • Research Facility
    Daegu, South Korea
    Active not recruiting
  • Research Facility
    Goyang-si, South Korea
    Active not recruiting
  • Research Facility
    Seoul, South Korea
    Active not recruiting
  • Research Facility
    A Coruña, Spain
    Active not recruiting
  • Research Facility
    Barcelona, Spain
    Active not recruiting
  • Research Facility
    Madrid, Spain
    Active not recruiting
  • Research Facility
    Tainan, Taiwan
    Active not recruiting
  • Research Facility
    Taipei, Taiwan
    Active not recruiting
  • Research Facility
    Adana, Turkey (Türkiye)
    Active not recruiting
  • Research Facility
    Ankara, Turkey (Türkiye)
    Active not recruiting
  • Research Facility
    Antalya, Turkey (Türkiye)
    Active not recruiting
  • Research Facility
    Diyarbakır, Turkey (Türkiye)
    Active not recruiting
  • Research Facility
    Istanbul, Turkey (Türkiye)
    Active not recruiting
  • Research Facility
    Tekirdağ, Turkey (Türkiye)
    Active not recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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  • Monthly digital financial hardship screening for people with advanced cancer

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  • Treatment of metastatic solid tumors with SLV-154

    This study is testing a new treatment called SLV-154 for people with advanced solid tumors, like certain types of lung and breast cancer, to see how safe it is and how well it works.

    Recruiting at 12 sites Phase 1 Solve Therapeutics · Newport Beach, California and 11 other locations · NCT06771219

  • Combining two immunotherapy drugs for MSI-H/dMMR advanced stomach and gastroesophageal junction cancer

    This trial will try two immunotherapy drugs (balstilimab and botensilimab) as first treatment for adults with MSI‑H/dMMR, HER2‑negative advanced or metastatic stomach or gastroesophageal‑junction cancer whose tumors have PD‑L1 CPS ≥5, and will compare that to standard chemotherapy with nivolumab.

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  • Testing MGC026 in patients with advanced solid tumors

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.