Skip to main content

I-SPY TRIAL: Neoadjuvant and Personalized Adaptive Novel Agents to Treat Breast Cancer

Recruiting · Phase 2 · NCT01042379

Conditions: Breast Neoplasms, Breast Cancer, Breast Tumors, Angiosarcoma, TNBC - Triple-Negative Breast Cancer, HER2-positive Breast Cancer, HER2-negative Breast Cancer, Hormone Receptor Positive Tumor, Hormone Receptor Negative Tumor, Early-stage Breast Cancer, Locally Advanced Breast Cancer

At a glance

Research payments reported, 2025
$379,149
U.S. investigators named
20
Sites paid
20
Planned or actual enrollment
5,000

About the trial

Sponsor
QuantumLeap Healthcare Collaborative
Tested
Standard Therapy (drug), AMG 386 with or without Trastuzumab (drug), AMG 479 (Ganitumab) plus Metformin (drug), MK-2206 with or without Trastuzumab (drug), AMG 386 and Trastuzumab (drug), T-DM1 and Pertuzumab (drug), Pertuzumab and Trastuzumab (drug), Ganetespib (drug), ABT-888 (drug), Neratinib (drug), PLX3397 (drug), Pembrolizumab - 4 cycle (drug), Talazoparib plus Irinotecan (drug), Patritumab and Trastuzumab (drug), Pembrolizumab - 8 cycle (drug), SGN-LIV1A (drug), Durvalumab plus Olaparib (drug), SD-101 + Pembrolizumab (drug), Tucatinib plus trastuzumab and pertuzumab (drug), Cemiplimab (drug), Cemiplimab plus REGN3767 (drug), Trilaciclib with or without trastuzumab + pertuzumab (drug), SYD985 ([vic-]trastuzumab duocarmazine) (drug), Oral Paclitaxel + Encequidar + Dostarlimab (TSR-042) + Carboplatin with or without trastuzumab (drug), Oral Paclitaxel + Encequidar + Dostarlimab (TSR-042) with or without trastuzumab (drug), Amcenestrant (drug), Amcenestrant + Abemaciclib (drug), Amcenestrant + Letrozole (drug), ARX788 (drug), ARX788 + Cemiplimab (drug), VV1 + Cemiplimab (drug), Datopotamab deruxtecan (drug), Datopotamab deruxtecan + Durvalumab (drug), Zanidatamab (drug), Lasofoxifene (drug), Z-endoxifen (drug), ARV-471 (drug), ARV-471 + Letrozole (drug), ARV-471 + Abemaciclib (drug), Endoxifen + Abemaciclib (drug), Rilvegostomig + TDXd (drug), Dan222 + Niraparib (drug), Sarilumab + Cemiplimab + Paclitaxel (drug), GSK 5733584 (drug), GSK 5733584 + Dostarlimab (drug), Ivonescimab (20mg/kg Q3W) (drug)
Dates
Started 2010-03-01; completion 2031-12
Results posted
Not yet

The purpose of this study is to further advance the ability to practice personalized medicine by learning which new drug agents are most effective with which types of breast cancer tumors and by learning more about which early indicators of response (tumor analysis prior to surgery via magnetic resonance imaging (MRI) images along with tissue and blood samples) are predictors of treatment success.

From ClinicalTrials.gov, last updated 2026-05-06. Full record, eligibility and contacts (opens in a new tab)

Industry funding

Regeneron Pharmaceuticals, Inc. reported $379,149 in research payments for this study in 2025 (58 payments).

Products named: Libtayo

Research payments usually go to hospitals, universities and research sites to run a study, not to the investigators personally. A payment is not evidence of wrongdoing.

U.S. investigators named on this study

Clinicians the company named as principal investigators in its Open Payments reports.

Sites paid to run it

Sources: CMS Open Payments research payments (program year 2025) and ClinicalTrials.gov, U.S. National Library of Medicine.