This study will evaluate a structured sequential treatment strategy starting with T-DXd + pertuzumab upfront therapy, followed by an optimized maintenance therapy with dual HER2+blockade + CDK4/6i + ET and the opportunity to retreat with T-DXd once patients progress under maintenance aimed to maximizing disease control, optimizing tolerability, and preserving T-DXd as a future therapeutic option, while ensuring participant safety and regulatory compliance in participants with HER2+/HR+ advanced/metastatic breast cancer.
Official registry: https://clinicaltrials.gov/study/NCT07683754 · Daiichi Sankyo · enrollment listed as 200
Phase 3: this treatment already looked useful in smaller studies. Now it is tested in a large group, often against standard care or a dummy treatment, to see if it should be approved.
Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
If you join, the listed intervention(s) are Trastuzumab deruxtecan, Trastuzumab, or Pertuzumab. The registry lists allocation as na. This study will evaluate a structured sequential treatment strategy starting with T-DXd + pertuzumab upfront therapy, followed by an optimized maintenance therapy with dual HER2+blockade + CDK4/6i + ET and the opportunity to retreat with T-DXd once patients progress under maintenance aimed to maximizing disease control, optimizing tolerability, and preserving T-DXd as a future therapeutic option, while ensuring participant safety and regulatory compliance in participants with HER2+/HR+ advanced/metastatic breast cancer.
They plan to enroll about 200 people at 5 sites. Taking part typically means taking a study drug (or dummy pill) plus check-ins.
A Global, Interventional, Open-label Trial of T-DXd-based Therapy Followed by Palbociclib, Endocrine Therapy and Dual HER2 Blockade in First-line HER2+/ HR+ Advanced or Metastatic Breast Cancer and Retreatment With T-DXd (DB-Guide)
Interventions: Trastuzumab deruxtecan, Trastuzumab, Pertuzumab, Endocrine Therapy, Palbociclib
Primary outcome (registry wording): Progression-free Survival (PFS) Rate at 24 Months
Contact for Clinical Trial Information
Published on ClinicalTrials.gov. Contact them as a possible participant. They decide eligibility.
This study will collect blood from patients with cancer to study the level of cells which decrease the immune response (suppressor cells) before and after chemotherapy. Patients 18 years of age and older with cancer may participate.
NCT00034216 · Official ClinicalTrials.gov record · National Cancer Institute (NCI)
This study aims to provide long-term follow-up care of patients previously enrolled in a vaccine study that involved poxviral vectors. Vectors are sequences of genetic material that can be used to introduce specific genes into genetic makeup.
NCT00451022 · Official ClinicalTrials.gov record · National Cancer Institute (NCI)
Background: The NCI Surgery Branch has developed an experimental therapy that involves taking white blood cells from patients' tumors, growing them in the laboratory in large numbers, and then giving the cells back to the patient. These cells are called Tumor Infiltrating Lymphocytes, or TIL and we have given this type of treatment to over 200 patients with melanoma.
NCT01174121 · Official ClinicalTrials.gov record · National Cancer Institute (NCI)
The sponsor posted status “Recruiting” on ClinicalTrials.gov at last ingest. Sites can pause independently. Confirm with the official record and the listed contact.
Phase 3. Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
No. The inclusion and exclusion lists on this page are readable extracts of the public eligibility block. Only the study team can screen you.
How to read a ClinicalTrials.gov record · Questions to ask the coordinator · Glossary