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Dive into the research topics where Irit Avivi is active.

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Featured researches published by Irit Avivi.


Leukemia & Lymphoma | 2014

Genetic polymorphisms predicting methotrexate blood levels and toxicity in adult non-Hodgkin lymphoma

Irit Avivi; Tsila Zuckerman; Norberto Krivoy; Edna Efrati

Abstract Methotrexate (MTX), a folate antagonist employed for treating a wide range of malignancies, has an extensive interpatient variability, resulting in unpredictable toxicity. The present study evaluated the impact of single gene polymorphisms (SNPs: rs1801133 and rs1801131 in the MTHFR gene; rs4149056 and rs11045879 in the SLC01B1 gene; and rs2032582 and rs1045642 in the ABCB1 transporter gene) on MTX blood levels and toxicity in samples from 69 patients with diffuse large-B-cell lymphoma (DLBCL) treated with high dose intravenous (HD IV) MTX, > 2 g/m2. None of the studied genotypes was found to be associated with a statistically significant risk for elevated MTX levels at 24–48 h after completing therapy with MTX. Ancestral alleles (T) for SLC01B1 rs4149056 (T521C) and SLC01B1 rs11045879 (intron C21273886T) were found to be associated with an increased risk for MTX-related toxicity (p < 0.05 and p = 0.07, respectively), emphasizing the potential importance of employing pharmacogenetic assessment for personalized medicine.


Blood | 2010

A Multi-Center Prospective Randomized Study Comparing Ibritumomab Tiuxetan (Zevalin) and High-Dose BEAM Chemotherapy (Z-BEAM) Vs. BEAM Alone as the Conditioning Regimen Prior to Autologous Stem-Cell Transplantation In Patients with Aggressive Lymphoma; Possible Advantage for Z-BEAM In Low-Risk Patients

Avichai Shimoni; Irit Avivi; Jacob M. Rowe; Moshe Yeshurun; Itai Levi; Reuven Or; Paulina Patachenko; Abraham Avigdor; Tzila Zwas; Arnon Nagler


Blood | 2012

Outcome and Prognostic Factors in Patients with Mantle Cell Lymphoma Relapsing After Autologous Stem Cell Transplantation: A Retrospective Study of the EBMT

Sascha Dietrich; Herve Finel; Ariane Boumendil; Irit Avivi; Liisa Volin; Jan J. Cornelissen; Jan Walewski; Christoph Schmid; Theo de Witte; Harry C. Schouten; Martin Kaufmann; Catherine Sebban; Marek Trneny; Guido Kobbe; Philippe Guardiola; Johannes Schetelig; Michael Pfreundschuh; Jose L. Diez-Martin; Dominique Bordessoule; Stephen Robinson; Peter Dreger


Blood | 2009

For Standard and High-Risk Patients with Hodgkin Lymphoma Six Cycles of Tailored BEACOPP, Based On Interim Scintigraphy, Are Effective and Female Fertility Is Preserved.

Eldad J. Dann; Rachel Bar-Shalom; Ada Tamir; Menachem Ben-Shachar; Irit Avivi; Tsila Zuckerman; Nuhad Haddad; Hanna Rosenbaum; Riva Fineman; Odelia Goor; Diana Libster; Zeev Blumenfeld; Jacob M. Rowe; Ron Epelbaum


Blood | 2012

Chronic Lymphocytic Leukemia Cells Exhibit Inhibitory Properties of Regulatory B Cells

Shimrit Ringelstein-Harlev; Irit Avivi; Lina Bisharat; Tamar Katz


Blood | 2012

Similar Frequency and Types of Neurological Complications in Patients Undergoing Matched Related and Matched Unrelated Donor Stem Cell Transplantation for Hematological Malignancies

Netanel Horowitz; Talya Wittmann; Jacob M. Rowe; Tsila Zuckerman; Irit Avivi


Blood | 2012

Reactivation of JC Virus in 171 Allografted Patients: Incidence and Clinical Significance

Irit Avivi; Talia Wittman; Noam Benyamini; Zipora Kra-Oz; Moran Szwrcwort; Ilana Oren; Jacob M. Rowe; Israel Henig; Tsila Zuckerman; Netanel Horowitz


Blood | 2011

Six Cycles of BEACOPP Tailored Based on Interim Scintigraphy Provide Favorable Outcome for Patients with Standard and Advanced Risk Hodgkin Lymphoma and Female Fertility Is Preserved: Results of a 10-Year Follow-up

Eldad J. Dann; Zeev Blumenfeld; Rachel Bar-Shalom; Irit Avivi; Menachem Ben-Shachar; Odelia Goor; Diana Libster; Diana Gaitini; Jacob M. Rowe; Ron Epelbaum


Blood | 2011

Gaucher Disease and Multiple Myeloma: A Diagnostic and Treatment Challenge

Hanna Rosenbaum; Irit Avivi; Eliezer A. Rachmilewitz; Paulina Petchenko


Blood | 2011

Contribution of Decreased Migration of Monocytes to Impaired Inflammation in Gaucher Disease

Tamar Katz; Noam Bettman; Hanna Rosenbaum; Irit Avivi

Collaboration


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Jacob M. Rowe

Rappaport Faculty of Medicine

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Eldad J. Dann

Rambam Health Care Campus

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Hanna Rosenbaum

Rambam Health Care Campus

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Rachel Bar-Shalom

Technion – Israel Institute of Technology

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Tsila Zuckerman

Technion – Israel Institute of Technology

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Menachem Ben-Shachar

Rappaport Faculty of Medicine

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Ron Epelbaum

Rappaport Faculty of Medicine

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Tamar Katz

Rappaport Faculty of Medicine

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Ada Tamir

Rappaport Faculty of Medicine

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Diana Gaitini

Rappaport Faculty of Medicine

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