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clinical / clinicalCLL elderly patients, novel combinations, lenalidomide CLL, early-phase CLL trials

Alessandra Ferrajoli

亚历山德拉·费拉荷利

MD

🏢The University of Texas MD Anderson Cancer Center(德克萨斯大学MD安德森癌症中心)🌐USA

Professor, Department of Leukemia, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center德克萨斯大学MD安德森癌症中心癌症医学部白血病系教授

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Key Papers
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Awards
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Key Contributions

👥Biography 个人简介

Alessandra Ferrajoli, MD is Professor in the Department of Leukemia at The University of Texas MD Anderson Cancer Center, where she has developed a distinguished career spanning over 25 years in CLL clinical research with a particular focus on elderly and unfit patient populations, novel immunomodulatory approaches, and early-phase clinical investigation. Dr. Ferrajoli has been a pioneer in exploring lenalidomide — an immunomodulatory agent — in CLL, conducting foundational phase II studies demonstrating lenalidomide's single-agent activity and its ability to modulate the CLL immune microenvironment through NK cell activation, T-cell stimulation, and reduction of immunosuppressive cytokines. She led studies establishing lenalidomide activity in del(17p) and fludarabine-refractory CLL, and investigated combinations of lenalidomide with rituximab in the relapsed setting. Dr. Ferrajoli has been a central investigator in MD Anderson's CLL program for patients with comorbidities and advanced age, conducting trials of reduced-intensity regimens, novel agent combinations, and supportive care strategies addressing hypogammaglobulinemia, infection risk, and quality of life in this vulnerable population. She has also been an early-phase investigator for multiple novel CLL agents at MD Anderson, contributing to the initial clinical characterization of BTK inhibitors and other targeted agents. A respected educator and clinician with over 250 publications, she has mentored numerous trainees who have become leaders in the CLL field.

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🧪Research Fields 研究领域

CLL in Elderly and Unfit Patients — Reduced-Intensity and Novel Agent Regimens老年及不适合强化治疗CLL患者——减量及新型药物方案
Lenalidomide in CLL — Mechanism, Clinical Activity, and Combinations来那度胺在CLL中的应用——机制、临床活性与联合
Novel Early-Phase Combinations in CLL — Immune Modulation and Targeted TherapyCLL中新型早期联合方案——免疫调节与靶向治疗
CLL Immune Dysregulation — Hypogammaglobulinemia and Infection ManagementCLL免疫失调——低丙种球蛋白血症与感染管理
CLL Supportive Care and Quality of Life in Elderly PatientsCLL老年患者的支持治疗与生活质量

🎓Key Contributions 主要贡献

Lenalidomide in CLL — Pioneering Immunomodulatory Approaches

Led foundational phase II studies of lenalidomide (an IMiD) as single agent and in combination with rituximab in CLL (Blood 2008, JCO 2011), demonstrating clinical activity (ORR 32-65% depending on setting) in relapsed/refractory and treatment-naive CLL, characterizing the unique lenalidomide-associated tumor flare reaction as a distinct adverse effect requiring prophylaxis, and establishing lenalidomide's immunomodulatory mechanism — NK cell activation, T-cell costimulation, and reduction of immunosuppressive IL-10 and VEGF — as rationale for ongoing combination trials.

CLL in Elderly and Unfit Patients — Clinical Trial Development

Designed and led multiple MD Anderson trials specifically addressing the treatment of CLL in elderly patients and those with significant comorbidities, evaluating reduced-intensity chemoimmunotherapy regimens, novel agent combinations, and sequential strategies adapted for patients ineligible for standard FCR. Defined clinical and geriatric assessment parameters for treatment eligibility decisions and characterized the differential tolerability and response characteristics of unfit CLL patients across multiple novel agents.

CLL Immune Dysregulation — Hypogammaglobulinemia and Infection Risk

Contributed clinical and translational research characterizing the degree of immune deficiency in CLL patients, including progressive hypogammaglobulinemia and functional T-cell and NK-cell defects, and defining the impact of treatment (BTK inhibitors, venetoclax) on infectious complications and immune reconstitution. This work has informed supportive care guidelines for infection prophylaxis, IVIG replacement therapy, and vaccination timing in CLL patients on targeted therapy.

Early-Phase Clinical Trials of Novel CLL Agents at MD Anderson

Served as a principal or co-investigator in multiple early-phase clinical trials of novel CLL agents at MD Anderson, contributing to the initial clinical characterization of BTK inhibitors (ibrutinib phase I), PI3K inhibitors, and novel immunotherapeutic approaches, and conducting translational correlative research alongside these early-phase studies to understand pharmacodynamic effects, biomarker modulation, and mechanisms of resistance.

Representative Works 代表性著作

[1]

Lenalidomide as therapy for patients with chronic lymphocytic leukemia

Blood (2008)

Landmark phase II study establishing lenalidomide activity in CLL and characterizing tumor flare reaction, providing the foundation for lenalidomide-based combination approaches.

[2]

Lenalidomide and rituximab as salvage therapy for patients with relapsed or refractory chronic lymphocytic leukemia

Journal of Clinical Oncology (2011)

Phase II study demonstrating lenalidomide plus rituximab activity in relapsed/refractory CLL including high-risk genomic subgroups.

[3]

Management of infections in patients with chronic lymphocytic leukemia in the era of novel targeted therapies

Leukemia (2020)

Comprehensive review of infection management challenges and supportive care strategies in CLL patients receiving BTK inhibitors, venetoclax, and chemoimmunotherapy.

🏆Awards & Recognition 奖项与荣誉

🏆MD Anderson Cancer Center Faculty Scholar Award
🏆American Society of Hematology (ASH) Abstract Achievement Award
🏆Leukemia & Lymphoma Society Translational Research Program Grant
🏆Italian Society of Hematology (SIE) Honorary Lectureship

📄Data Sources 数据来源

Last updated: 2026-04-06 | All information from publicly available academic sources

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