CompassHER2-pCR: Decreasing Chemotherapy for Breast Cancer Patients After Pre-surgery Chemo and Targeted Therapy (NCT04266249)
(CompassHER2-pCR): Preoperative THP and Postoperative HP in Patients Who Achieve a Pathologic Complete Response
🩺 Plain-English Summary (8th-Grade Level)
This trial studies how well paclitaxel, trastuzumab, and pertuzumab work in eliminating further chemotherapy after surgery in patients with HER2-positive stage II-IIIa breast cancer who have no cancer remaining at surgery (either in the breast or underarm lymph nodes) after pre-operative chemotherapy and HER2-targeted therapy. Drugs used in chemotherapy, such as paclitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Trastuzumab and pertuzumab are both a form of "targeted therapy" because they work by attaching themselves to specific molecules (receptors) on the surface of tumor cells, known as HER2 receptors. When these drugs attach to HER2 receptors, the signals that tell the cells to grow are blocked and the tumor cell may be marked for destruction by the body's immune system. Giving paclitaxel, trastuzumab, and pertuzumab may enable fewer chemotherapy drugs to be given without compromising patient outcomes compared to the usual treatment.
Who can join: Review the eligibility criteria below.
Location: University of Alabama at Birmingham Cancer Center — Birmingham, Alabama
Age range: 18 Years
🧪 Interventions in This Study
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (1008 Sites)
Showing the first 25 of 1008 sites.
- University of Alabama at Birmingham Cancer Center — Birmingham, Alabama
- Anchorage Associates in Radiation Medicine — Anchorage, Alaska
- Anchorage Radiation Therapy Center — Anchorage, Alaska
- Alaska Breast Care and Surgery LLC — Anchorage, Alaska
- Alaska Oncology and Hematology LLC — Anchorage, Alaska
- Alaska Women's Cancer Care — Anchorage, Alaska
- Anchorage Oncology Centre — Anchorage, Alaska
- Katmai Oncology Group — Anchorage, Alaska
- Providence Alaska Medical Center — Anchorage, Alaska
- Fairbanks Memorial Hospital — Fairbanks, Alaska
- Kingman Regional Medical Center — Kingman, Arizona
- Cancer Center at Saint Joseph's — Phoenix, Arizona
- University of Arizona Cancer Center-Orange Grove Campus — Tucson, Arizona
- Banner University Medical Center - Tucson — Tucson, Arizona
- University of Arizona Cancer Center-North Campus — Tucson, Arizona
- Mercy Hospital Fort Smith — Fort Smith, Arkansas
- CHI Saint Vincent Cancer Center Hot Springs — Hot Springs, Arkansas
- NEA Baptist Memorial Hospital and Fowler Family Cancer Center - Jonesboro — Jonesboro, Arkansas
- CARTI Cancer Center — Little Rock, Arkansas
- Mission Hope Medical Oncology - Arroyo Grande — Arroyo Grande, California
- PCR Oncology — Arroyo Grande, California
- Sutter Auburn Faith Hospital — Auburn, California
- Sutter Cancer Centers Radiation Oncology Services-Auburn — Auburn, California
- Alta Bates Summit Medical Center-Herrick Campus — Berkeley, California
- Providence Saint Joseph Medical Center/Disney Family Cancer Center — Burbank, California
💰 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 § 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.
More studies in Anatomic Stage II Breast Cancer AJCC v8
- T-DM1 and Tucatinib Compared With T-DM1 Alone in Preventing Relapses in People With High Risk HER2-Positive Breast Cancer, the CompassHER2 RD Trial — Birmingham, Alabama
- Intensity Modulated Radiation Therapy or 3-Dimensional Conformal Radiation Therapy in Treating Patients With Lymph-Node Positive Breast Cancer — Columbus, Ohio
- Testing the Role of FDG-PET/CT to Predict Response to Therapy Prior to Surgery for HER2-positive Breast Cancer, The DIRECT Trial — Birmingham, Alabama
- Ribociclib, Tucatinib, and Trastuzumab for the Treatment of HER2 Positive Breast Cancer — Los Angeles, California
- An Optimized Ultrasound Twinkling Marker for the Imaging of Lymph Nodes in Patients With Clinically Node-Positive Breast Cancer, The UTMOST2 Trial — Rochester, Minnesota
Explore by condition: All Anatomic Stage II Breast Cancer AJCC v8 clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Review the official NIH record below to find the coordinating site.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.