
Fauzia Riaz, MD, MHS
Assistant Professor of Medicine (Oncology)
Medicine - Oncology
Bio
Dr. Riaz is dedicated to advancing breast cancer treatment through an innovative clinical trial program that focuses on cutting-edge therapeutics and biomarkers.
Dr. Riaz is studying circulating tumor (ct)DNA-minimal residual disease (MRD) as a pivotal biomarker for early-stage breast cancer. She aims to enhance its use in surveillance and early detection while guiding personalized treatment strategies through novel clinical trials. Furthermore, she is committed to improving immunotherapy efficacy by modifying the tumor microenvironment. Her research involves developing early-phase trials that integrate novel therapeutic approaches, combining immunotherapy and radiotherapy. As a Clinical Assistant Professor at Stanford University School of Medicine, Dr. Riaz is also committed to improving the accessibility of cutting edge therapies to all patients. She is leading a collaborative effort with multiple institutions to develop databases that track patient outcomes and inform treatment practices.
Dr. Riaz’s overarching goal is to expand early-phase clinical trials and foster academic-industry partnerships to advance the field of breast oncology and improve patient care.
Clinical Focus
- Breast Oncology
- Medical Oncology
Boards, Advisory Committees, Professional Organizations
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Panel Member, National Comprehensive Cancer Network--Hematopoietic Growth Factors Panel (2020 - Present)
Professional Education
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Board Certification: American Board of Internal Medicine, Medical Oncology (2019)
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Board Certification: American Board of Internal Medicine, Internal Medicine (2015)
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Fellowship: Yale Cancer Center (2019) CT
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Chief Residency, Georgetown University Medical Center, DC (2016)
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Residency: Georgetown University Medical Center (2016) DC
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Medical Education: University of South Florida Morsani College of Medicine (2012) FL
Clinical Trials
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Phase 3 Study to Evaluate the Efficacy and Safety of HER2/Neu Peptide GLSI-100 (GP2 + GM-CSF) in HER2/Neu Positive Subjects
Recruiting
This is a prospective, randomized, double-blinded, placebo-controlled, multi-center, Phase 3 study of GLSI-100 immunotherapy in HLA-A\*02 positive and HER2/neu positive subjects who are at high risk for disease recurrence and have completed both neoadjuvant and postoperative adjuvant standard of care therapy. Treatment consists of 6 intradermal injections, Primary Immunization Series (PIS), over the first 6 months of treatment and 5 booster intradermal injections spaced 6 months apart. A third open-label arm will explore GLSI-100 immunotherapy in non-HLA-A\*02 positive and HER2/neu positive subjects.
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A Phase-3, Open-Label, Randomized Study of Dato-DXd Versus Investigator's Choice of Chemotherapy (ICC) in Participants With Inoperable or Metastatic HR-Positive, HER2-Negative Breast Cancer Who Have Been Treated With One or Two Prior Lines of Systemic Chemotherapy (TROPION-Breast01)
Not Recruiting
The study will evaluate the safety and efficacy of datopotamab deruxtecan (also known as Dato-DXd, DS-1062a), when compared with Investigator's choice of standard of care single-agent chemotherapy (eribulin, capecitabine, vinorelbine, or gemcitabine) in participants with inoperable or metastatic HR-positive, HER2- negative breast cancer who have been treated with one or two prior lines of systemic chemotherapy.
Stanford is currently not accepting patients for this trial. For more information, please contact Cancer Clinical Trials Office (CCTO), 650-498-7061.
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A Study of LOXO-783 in Patients With Breast Cancer/Other Solid Tumors
Not Recruiting
The main purpose of this study is to learn more about the safety, side effects, and effectiveness of LOXO-783. LOXO-783 may be used to treat breast cancer and other solid tumors that have a change in a particular gene (known as the PIK3CA gene). Participation could last up to 36 months (3 years) and possibly longer if the disease does not get worse.
Stanford is currently not accepting patients for this trial.
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An Expanded Access Study to Provide at Home Subcutaneous Administration of Pertuzumab and Trastuzumab Fixed-Dose Combination (PH FDC SC) for Patients With HER2-Positive Breast Cancer During the COVID-19 Pandemic
Not Recruiting
This single arm, multicenter study provides the pertuzumab and trastuzumab fixed-dose combination formulation for subcutaneous injection (PH FDC SC) administered at home by a home health nursing provider for patients with human epidermal growth factor receptor 2-positive (HER2+) breast cancer who have completed concurrent chemotherapy with pertuzumab (Perjeta) and trastuzumab (Herceptin) by intravenous administration (P+H IV) and are currently receiving or will be receiving maintenance therapy with P+H IV, PH FDC SC, or trastuzumab SC in the clinic. The main objective is to enable continuity of care during the COVID-19 pandemic. This study will enroll approximately 200 patients in the United States. Participants with early or metastatic HER2+ breast cancer will be enrolled in this study. Participants with metastatic HER2+ breast cancer will receive treatment every 3 weeks and continue treatment unless early cessation is necessary due to disease recurrence, disease progression, unacceptable toxicity, participant withdrawal of consent, or per physician's recommendation. Participants with early HER2+ breast cancer will receive PH FDC SC to complete 1 year (up to 18 cycles) of dual blockade, including the P+H IV, PH FDC SC, or trastuzumab SC they received prior to enrolling in this study, unless early cessation is necessary due to disease recurrence, disease progression, unacceptable toxicity, participant withdrawal of consent, or per physician's recommendation. A remote cardiac surveillance substudy will be optional for patients enrolled at select sites. The Sponsor may decide to terminate the study when the COVID-19 pandemic is no longer a risk for this patient population.
Stanford is currently not accepting patients for this trial. For more information, please contact Cancer Clinical Trials Office (CCTO), 650-498-7061.
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Study of Sacituzumab Govitecan Versus Treatment of Physician's Choice in Patients With Hormone Receptor-positive/Human Epidermal Growth Factor Receptor 2 Negative (HR+/HER2-) Metastatic Breast Cancer Who Have Received Endocrine Therapy
Not Recruiting
The goal of this clinical study is to see if sacituzumab govitecan-hziy (SG) can improve life spans of people with HR+/HER2- metastatic breast cancer and their tumor does not grow or spread when compared to currently available standard treatments, such as paclitaxel, nab-paclitaxel or capecitabine. The primary objective is to compare the effect of SG relative to the treatment of physician's choice (TPC) on progression-free survival (PFS).
Stanford is currently not accepting patients for this trial. For more information, please contact Cancer Clinical Trials Office (CCTO), 650-498-7061.
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Trastuzumab Deruxtecan (DS-8201a) Versus Investigator's Choice for HER2-low Breast Cancer That Has Spread or Cannot be Surgically Removed [DESTINY-Breast04]
Not Recruiting
This study will compare DS-8201a to physician choice standard treatment. Participants must have HER2-low breast cancer that has been treated before. Participants' cancer: * Cannot be removed by an operation * Has spread to other parts of the body
Stanford is currently not accepting patients for this trial. For more information, please contact Cancer Clinical Trials Office (CCTO), 650-498-7061.
All Publications
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New strategies for the management of triple-negative breast cancer.
Current opinion in obstetrics & gynecology
2024; 36 (1): 40-44
Abstract
This review highlights important changes in our understanding of triple-negative breast cancer. It highlights important novel approaches in treatment and reviews predicts potential challenges facing the treatment of triple-negative breast cancer.There is a clear shift away from chemotherapy-centric approaches to the treatment of breast cancer, and instead, a move towards incorporating immune checkpoint inhibitors, antibody-drug conjugates, and other targeted therapies. There is a focus on understanding biomarkers and leveraging novel targets in drug development.It is now standard of care to use neoadjuvant combination immunotherapy-chemotherapy in patients with Stage 1 and 2 breast cancers. Chemo-immunotherapy combinations when appropriate biomarkers are present (PD-L1) are standard first-line therapy in metastatic triple-negative breast cancer. Antibody-drug conjugates are now a mainstay in the treatment of this disease. These findings have shifted the treatment paradigm of the treatment of triple-negative breast cancer.
View details for DOI 10.1097/GCO.0000000000000927
View details for PubMedID 38170551
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Pharmacovigilance Analysis of HeartFailure Associated With Anti-HER2 Monotherapies and Combination Regimens for Cancer.
JACC. CardioOncology
2023; 5 (1): 85-98
Abstract
Background: Trastuzumab improves outcomes in patients with HER2-overexpressing malignancies but is associated with decreases in left ventricular ejection fraction. Heart failure (HF) risks from other anti-HER2 therapies are less clear.Objectives: Using World Health Organization pharmacovigilance data, the authors compared HF odds across anti-HER2 regimens.Methods: In VigiBase, 41,976 patients had adverse drug reactions (ADRs) with anti-HER2 monoclonal antibodies (trastuzumab, n=16,900; pertuzumab, n=1,856), antibody-drug conjugates (trastuzumab emtansine [T-DM1], n=3,983; trastuzumab deruxtecan, n=947), and tyrosine kinase inhibitors (afatinib, n=10,424; lapatinib, n=5,704; neratinib, n=1,507; tucatinib, n=655); additionally, 36,052 patients had ADRs with anti-HER2-based combination regimens. Most patients had breast cancer (monotherapies, n=17,281; combinations, n=24,095). Outcomes included comparison of HF odds with each monotherapy relative to trastuzumab, within each therapeutic class, and among combination regimens.Results: Of 16,900 patients with trastuzumab-associated ADRs, 2,034 (12.04%) had HF reports (median time to onset 5.67months; IQR: 2.85-9.32months) compared with 1% to 2% with antibody-drug conjugates. Trastuzumab had higher odds of HF reporting relative to other anti-HER2 therapies collectively in the overall cohort (reporting OR [ROR]: 17.37; 99% CI: 14.30-21.10) and breast cancer subgroup (ROR: 17.10; 99% CI: 13.12-22.27). Pertuzumab/T-DM1 had 3.4 times higher odds of HF reporting than T-DM1 monotherapy; tucatinib/trastuzumab/capecitabine had similar odds as tucatinib. Among metastatic breast cancer regimens, HF odds were highest with trastuzumab/pertuzumab/docetaxel (ROR: 1.42; 99% CI: 1.17-1.72) and lowest with lapatinib/capecitabine (ROR: 0.09; 99% CI: 0.04-0.23).Conclusions: Trastuzumab and pertuzumab/T-DM1 had higher odds of HF reporting than other anti-HER2 therapies. These data provide large-scale, real-world insight into which HER2-targeted regimens would benefit from left ventricular ejection fraction monitoring.
View details for DOI 10.1016/j.jaccao.2022.09.007
View details for PubMedID 36875913
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The Inpatient Immunotherapy Outcomes study: A multicenter retrospective study of patients treated with immune checkpoint inhibitors in the inpatient setting
LIPPINCOTT WILLIAMS & WILKINS. 2022: 300
View details for Web of Science ID 000891944700298
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Preliminary analysis of an expanded access study of the fixed-dose combination of pertuzumab (P) and trastuzumab (H) for subcutaneous injection (PH FDC SC) for at-home administration (admin) in patients (pts) with HER2-positive (HER2+) breast cancer (BC) during the COVID-19 pandemic.
LIPPINCOTT WILLIAMS & WILKINS. 2022
View details for Web of Science ID 000863680300571
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NCCN Guidelines Insights: Hematopoietic Growth Factors, Version 1.2022.
Journal of the National Comprehensive Cancer Network : JNCCN
2022; 20 (5): 436-442
Abstract
The NCCN Guidelines for Hematopoietic Growth Factors provide recommendations for the appropriate use of growth factors in the clinical management of febrile neutropenia (FN), chemotherapy-induced thrombocytopenia (CIT), and chemotherapy-induced anemia (CIA). Management and prevention of these sequelae are an integral part of supportive care for many patients undergoing cancer treatment. The purpose of these guidelines is to operationalize the evaluation, prevention, and treatment of FN, CIT, and CIA in adult patients with nonmyeloid malignancies and to enable the patient and clinician to assess management options for FN, CIT, and CIA in the context of an individual patient's condition. These NCCN Guidelines Insights provide a summary of the important recent updates to the NCCN Guidelines for Hematopoietic Growth Factors, with particular emphasis on the incorporation of a newly developed section on CIT.
View details for DOI 10.6004/jnccn.2022.0026
View details for PubMedID 35545171
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Uptake and Survival Outcomes Following Immune Checkpoint Inhibitor Therapy Among Trial-Ineligible Patients With Advanced Solid Cancers.
JAMA oncology
2021
Abstract
Importance: Immune checkpoint inhibitors (ICIs) are part of standard of care for patients with many advanced solid tumors. Patients with poor performance status or organ dysfunction are traditionally ineligible to partake in pivotal randomized clinical trials of ICIs.Objective: To assess ICI use and survival outcomes among patients with advanced cancers who are traditionally trial ineligible based on poor performance status or organ dysfunction.Design, Setting, and Participants: This retrospective cohort study was conducted in 280 predominantly community oncology practices in the US and included 34 131 patients (9318 [27.3%] trial ineligible) who initiated first-line systemic therapy from January 2014 through December 2019 for newly diagnosed metastatic or recurrent nontargetable non-small cell lung, urothelial cell, renal cell, or hepatocellular carcinoma. Data analysis was performed from December 1, 2019, to June 1, 2021.Exposures: Trial ineligibility (Eastern Cooperative Oncology Group performance status ≥2 or the presence of kidney or liver dysfunction); first-line systemic therapy.Main Outcomes and Measures: The association between trial ineligibility and ICI monotherapy uptake was assessed using inverse probability-weighted (IPW) logistic regressions. The comparative survival outcomes following ICI and non-ICI therapy among trial-ineligible patients were assessed using treatment IPW survival analyses. Because we observed nonproportional hazards, we reported 12-month and 36-month restricted mean survival times (RMSTs) and time-varying hazard ratios (HRs) of less than 6 months and 6 months or greater.Results: Among the overall cohort (n=34 131), the median (IQR) age was 70 (62-77) years; 23 586 (69%) were White individuals, and 14 478 (42%) were women. Over the study period, the proportion of patients receiving ICI monotherapy increased from 0% to 30.2% among trial-ineligible patients and 0.1% to 19.4% among trial-eligible patients. Trial ineligibility was associated with increased ICI monotherapy use (IPW-adjusted odds ratio compared with non-ICI therapy, 1.8; 95% CI, 1.7-1.9). Among trial-ineligible patients, there were no overall survival differences between ICI monotherapy, ICI combination therapy, and non-ICI therapy at 12 months (RMST, 7.8 vs 7.7 vs 8.1 months) or 36 months (RMST, 15.0 vs 13.9 vs 14.4 months). Compared with non-ICI therapy, ICI monotherapy showed evidence of early harm (IPW-adjusted HR within 6 months, 1.2; 95% CI, 1.1-1.2) but late benefit (adjusted HR among patients who survived 6 months, 0.8; 95% CI, 0.7-0.8).Conclusions and Relevance: In this cohort study, compared with trial-eligible patients, trial-ineligible patients with advanced cancers preferentially received first-line ICI therapy. A survival difference was not detected between ICI and non-ICI therapies among trial-ineligible patients. Positive results for ICI in phase 3 trials may not translate to this vulnerable population.
View details for DOI 10.1001/jamaoncol.2021.4971
View details for PubMedID 34734979
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Uptake and effectiveness of checkpoint inhibitor therapy among trial-ineligible patients with advanced solid malignancies.
LIPPINCOTT WILLIAMS & WILKINS. 2021
View details for DOI 10.1200/JCO.2021.39.15_suppl.e18595
View details for Web of Science ID 000708120303190
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Adoption of Immune Checkpoint Inhibitors and Patterns of Care at the End of Life.
JCO oncology practice
2020: OP2000010
Abstract
PURPOSE: As immune checkpoint inhibitors (ICIs) have transformed the care of patients with cancer, it is unclear whether treatment at the end of life (EOL) has changed. Because aggressive therapy at the EOL is associated with increased costs and patient distress, we explored the association between the Food and Drug Administration (FDA) approvals of ICIs and treatment patterns at the EOL.METHODS: We conducted a retrospective, observational study using patient-level data from a nationwide electronic health record-derived database. Patients had advanced melanoma, non-small-cell lung cancer (NSCLC; cancer types with an ICI indication), or microsatellite stable (MSS) colon cancer (a cancer type without an ICI indication) and died between 2013 and 2017. We calculated annual proportions of decedents who received systemic cancer therapy in the final 30 days of life, using logistic regression to model the association between the post-ICI FDA approval time and use of systemic therapy at the EOL, adjusting for patient characteristics. We assessed the use of chemotherapy or targeted/biologic therapies at the EOL, before and after FDA approval of ICIs using Pearson chi-square test.RESULTS: There was an increase in use of EOL systemic cancer therapy in the post-ICI approval period for both melanoma (33.9% to 43.2%; P < .001) and NSCLC (37.4% to 40.3%; P < .001), with no significant change in use of systemic therapy in MSS colon cancer. After FDA approval of ICIs, patients with NSCLC and melanoma had a decrease in the use of chemotherapy, with a concomitant increase in use of ICIs at the EOL.CONCLUSION: The adoption of ICIs was associated with a substantive increase in the use of systemic therapy at the EOL in melanoma and a smaller yet significant increase in NSCLC.
View details for DOI 10.1200/OP.20.00010
View details for PubMedID 32678688
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Uptake of first-line immune checkpoint inhibitors among medically frail patients with advanced solid malignancies.
LIPPINCOTT WILLIAMS & WILKINS. 2020
View details for Web of Science ID 000560368307249
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The adoption of immune checkpoint inhibitors and patterns of care at the end of life.
AMER SOC CLINICAL ONCOLOGY. 2020
View details for Web of Science ID 000560368300451
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Disparities in broad-based genomic sequencing for patients with advanced non-small cell lung cancer
JOURNAL OF GERIATRIC ONCOLOGY
2019; 10 (4): 669–72
View details for DOI 10.1016/j.jgo.2019.01.016
View details for Web of Science ID 000473118500025