๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-04-07

Neoadjuvant DPX-Survivac Aromatase Inhibition, Radiotherapy or Cyclophosphamide in HR+HER2- Breast Cancer (NCT04895761)

Phase Ib Study of Neoadjuvant DPX-Survivac, Aromatase Inhibition, and With/Without Radiotherapy or Cyclophosphamide in HR+HER2- Breast Cancer

๐Ÿ”ต Active, Not Recruiting Phase1 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: Providence Health & Services

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

The study seeks to establish the safety of neoadjuvant aromatase inhibitor with: DPX-Survivac, DPX-Survivac plus radiation, or DPX-Survivac with cyclophosphamide in stage I to III HR+HER2- breast cancer. There will be sequential enrollment into 3 arms with an anticipated N=6 participants per arm for N=18 participants in total. All participants will receive letrozole 2.5 mg daily during the 6 weeks of neoadjuvant therapy. Neoadjuvant therapy occurs weeks 1-6, with standard of care surgery taking place week 7 to 9.

Who can join: Review the eligibility criteria below.

Location: Providence Portland Medical Center โ€” Portland, Oregon

Age range: 18 Years

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (1 Sites)

  • Providence Portland Medical Center โ€” Portland, Oregon

๐Ÿ’ฐ Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA ยง 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

Explore by condition: All Breast Cancer clinical trials

๐Ÿ’ก How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Review the official NIH record below to find the coordinating site.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
๐Ÿ›๏ธ View Official NIH Record โ†—