Imperial College London

Professor Eduardo Olavarria

Faculty of MedicineDepartment of Immunology and Inflammation

Professor of Practice (Stem Cell Transplantation & Cellular)
 
 
 
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Contact

 

+44 (0)20 3313 4017e.olavarria Website

 
 
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Location

 

4N5Commonwealth BuildingHammersmith Campus

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Summary

 

Publications

Publication Type
Year
to

188 results found

Masouridi-Levrat S, Olavarria E, Iacobelli S, Aljurf M, Morozova E, Niittyvuopio R, Sengeloev H, Remenyi P, Helbig G, Browne P, Ganser A, Nagler A, Snowden JA, Robin M, Passweg J, Van Gorkom G, Wallet HL, Hoek J, Blok H-J, De Witte T, Kroeger N, Hayden P, Chalandon Y, Agha IYet al., 2022, Outcomes and toxicity of allogeneic hematopoietic cell transplantation in chronic myeloid leukemia patients previously treated with second-generation tyrosine kinase inhibitors: a prospective non-interventional study from the Chronic Malignancy Working Party of the EBMT, BONE MARROW TRANSPLANTATION, Vol: 57, Pages: 23-30, ISSN: 0268-3369

Journal article

Nicholas RS, Rhone EE, Mariottini A, Silber E, Malik O, Singh-Curry V, Turner B, Scalfari A, Ciccarelli O, Sormani MP, Olavarria E, Mehra V, Gabriel I, Kazmi MA, Muraro Pet al., 2021, Autologous Hematopoietic Stem Cell Transplantation in Active Multiple Sclerosis, NEUROLOGY, Vol: 97, Pages: E890-E901, ISSN: 0028-3878

Journal article

Innes AJ, Mullish BH, Ghani R, Szydlo RM, Apperley JF, Olavarria E, Palanicawandar R, Kanfer EJ, Milojkovic D, McDonald JAK, Brannigan ET, Thursz MR, Williams HRT, Davies FJ, Marchesi JR, Pavlu Jet al., 2021, Fecal microbiota transplant mitigates adverse outcomes in patients colonized with multidrug-resistant organisms undergoing allogeneic hematopoietic cell transplantation, Frontiers in Cellular and Infection Microbiology, Vol: 11, Pages: 1-8, ISSN: 2235-2988

The gut microbiome can be adversely affected by chemotherapy and antibiotics prior to hematopoietic cell transplantation (HCT).This affects graft success and increases susceptibility to multidrug-resistant organism (MDRO) colonization and infection. Weperformed an initial retrospective analysis of our use of fecal microbiota transplantation (FMT) from healthy donors as therapy forMDRO-colonized patients with hematological malignancy. FMT was performed on eight MDRO-colonized patients pre-HCT (FMT-MDROgroup), and outcomes compared with 11 MDRO colonized HCT patients from the same period. At 12 months, survival wassignificantly higher in the FMT-MDRO group (70% versus 36% p = 0.044). Post-HCT, fewer FMT-MDRO patients required intensivecare (0% versus 46%, P = 0.045) or experienced fever (0.29 versus 0.11 days, P = 0.027). Intestinal MDRO decolonization occurred in25% of FMT-MDRO patients versus 11% non-FMT MDRO patients. Despite the significant difference and statistically comparablepatient/transplant characteristics, as the sample size was small, a matched-pair analysis to non-MDRO colonized control cohorts(2:1 matching) was performed. At 12 months, the MDRO group who did not have an FMT had significantly lower survival (36.4%versus 61.9% respectively, p=0.012), and higher non relapse mortality (NRM; 60.2% versus 16.7% respectively, p=0.009) than theirpaired non-colonized cohort. There was no difference in survival (70% versus 43.4%, p=0.14) or NRM (12.5% versus 31.2%respectively, p=0.24) between the FMT-MDRO group and their paired cohort. Negative outcomes, including mortality associatedwith MDRO colonization, may be ameliorated by pre-HCT FMT, despite lack of intestinal decolonization. Further work is needed toexplore the observed benefit.

Journal article

Domingo-Domenech E, Duarte RF, Boumedil A, Onida F, Gabriel I, Finel H, Arcese W, Browne P, Beelen D, Kobbe G, Veelken H, Arranz R, Greinix H, Lenhoff S, Poire X, Ribera JM, Thompson J, Zuckerman T, Mufti GJ, Cortelezzi A, Olavarria E, Dreger P, Sureda A, Montoto Set al., 2021, Allogeneic hematopoietic stem cell transplantation for advanced mycosis fungoides and Sezary syndrome. An updated experience of the Lymphoma Working Party of the European Society for Blood and Marrow Transplantation, BONE MARROW TRANSPLANTATION, Vol: 56, Pages: 1391-1401, ISSN: 0268-3369

Journal article

Ghani R, Mullish B, Innes A, Szydlo RM, Apperley JF, Olavarria E, Palanicawandar R, Kanfer E, Milojkovic D, McDonald JAK, Brannigan E, Thursz MR, Williams HRT, Davies FJ, Pavlu J, Marchesi Jet al., 2021, Faecal microbiota transplant (FMT) prior to allogeneic haematopoietic cell transplantation (HCT) in patients colonised with multidrug-resistant organisms (MDRO) results in improved survival, ECCMID

Conference paper

Duarte RF, Canals C, Onida F, Gabriel IH, Arranz R, Arcese W, Ferrant A, Kobbe G, Narni F, Deliliers GL, Olavarria E, Schmitz N, Sureda Aet al., 2010, Allogeneic Hematopoietic Cell Transplantation for Patients With Mycosis Fungoides and Sezary Syndrome: A Retrospective Analysis of the Lymphoma Working Party of the European Group for Blood and Marrow Transplantation, JOURNAL OF CLINICAL ONCOLOGY, Vol: 28, Pages: 4492-4499, ISSN: 0732-183X

Journal article

Pavlu J, Kew AK, Taylor-Roberts B, Auner HW, Marin D, Olavarria E, Kanfer EJ, MacDonald DH, Milojkovic D, Rahemtulla A, Rezvani K, Goldman JM, Apperley JF, Szydlo RMet al., 2010, Optimizing patient selection for myeloablative allogeneic hematopoietic cell transplantation in chronic myeloid leukemia in chronic phase, BLOOD, Vol: 115, Pages: 4018-4020, ISSN: 0006-4971

Journal article

Chalandon Y, Passweg JR, Schmid C, Olavarria E, Dazzi F, Simula MP, Ljungman P, Schattenberg A, de Witte T, Lenhoff S, Jacobs P, Volin L, Iacobelli S, Finke J, Niederwieser D, Guglielmi Cet al., 2010, Outcome of patients developing GVHD after DLI given to treat CML relapse: a study by the chronic leukemia working party of the EBMT, BONE MARROW TRANSPLANTATION, Vol: 45, Pages: 558-564, ISSN: 0268-3369

Journal article

Basak GW, van Biezen A, Brand R, Schmid C, Guglielmi C, Schattenberg A, Szydlo R, Bome PAVD, Verdonck L, Bunjes DW, Wiktor-Jedrzejczak W, Olavarria E, de Witte Tet al., 2009, Donor Lymphocyte Infusions (DLI) After Peripheral Blood Stem Cell Transplantation. A Retrospective Analysis of 357 Patients by the Chronic Leukemias Working Party EBMT, 51st Annual Meeting of the American-Society-of-Hematology, Publisher: AMER SOC HEMATOLOGY, Pages: 1283-1283, ISSN: 0006-4971

Conference paper

Patel B, Kirkland KE, Szydlo R, Pearce RM, Clark RE, Craddock C, Liakopoulou E, Fielding AK, Mackinnon S, Olavarria E, Potter MN, Russell NH, Shaw BE, Cook G, Goldstone AH, Marks DIet al., 2009, Favorable outcomes with alemtuzumab-conditioned unrelated donor stem cell transplantation in adults with high-risk Philadelphia chromosome-negative acute lymphoblastic leukemia in first complete remission, HAEMATOLOGICA-THE HEMATOLOGY JOURNAL, Vol: 94, Pages: 1399-1406, ISSN: 0390-6078

Journal article

Guglielmi C, Iacobelli S, Apperley J, Bunjes D, Jacobs P, Kolb H-J, Ljungman P, Olavarria E, Schattenberg A, Van Biezen A, Verdonck L, de Witte Tet al., 2009, DONOR LYMPHOCYTE INFUSIONS FOR CHRONIC MYELOID LEUKAEMIA RELAPSING AFTER ALLOGENEIC STEM CELL TRANSPLANT: PROGNOSTIC FACTORS FOR A 'PURE' GVL EFFECT ARE DIFFERENT ACCORDING TO THE STAGE OF RELAPSE, 14th Annual Meeting of the European-Hematology-Association, Publisher: FERRATA STORTI FOUNDATION, Pages: 61-61, ISSN: 0390-6078

Conference paper

Ciceri F, Bonini C, Stanghellini MTL, Bondanza A, Traversari C, Salomoni M, Turchetto L, Colombi S, Bernardi M, Peccatori J, Pescarollo A, Servida P, Magnani Z, Perna SK, Valtolina V, Crippa F, Callegaro L, Spoldi E, Crocchiolo R, Fleischhauer K, Ponzoni M, Vago L, Rossini S, Santoro A, Todisco E, Apperley J, Olavarria E, Slavin S, Weissinger EM, Ganser A, Stadler M, Yannaki E, Fassas A, Anagnostopoulos A, Bregni M, Stampino CG, Bruzzi P, Bordignon Cet al., 2009, Infusion of suicide-gene-engineered donor lymphocytes after family haploidentical haemopoietic stem-cell transplantation for leukaemia (the TK007 trial): a non-randomised phase I-II study, LANCET ONCOLOGY, Vol: 10, Pages: 489-500, ISSN: 1470-2045

Journal article

Malladi RK, Peniket AJ, Littlewood TJ, Towlson KE, Pearce R, Yin J, Cavenagh JD, Craddock C, Orchard KH, Olavarria E, McQuaker G, Collin M, Marks DIet al., 2009, Alemtuzumab markedly reduces chronic GVHD without affecting overall survival in reduced-intensity conditioning sibling allo-SCT for adults with AML, BONE MARROW TRANSPLANTATION, Vol: 43, Pages: 709-715, ISSN: 0268-3369

Journal article

Dannie E, Kew A, Nakani K, Nallamuthu S, Dovernas AM, Nicol A, Olavarria Eet al., 2009, Working together with patients: JACIE standards and the benefits of a patient satisfaction survey, 35th Annual Meeting of the European-Group-for-Blood-and-Marrow-Transplantation, Publisher: NATURE PUBLISHING GROUP, Pages: S325-S325, ISSN: 0268-3369

Conference paper

Auner H, Giles C, Pavlu J, Olavarria E, Macdonald D, Kanfer E, Apperley J, Rahemtulla Aet al., 2009, Ethnicity and autologous stem cell transplantation in myeloma, 35th Annual Meeting of the European-Group-for-Blood-and-Marrow-Transplantation, Publisher: NATURE PUBLISHING GROUP, Pages: S148-S148, ISSN: 0268-3369

Conference paper

Pavlu J, Auner H, Szydlo R, Olavarria E, Giles C, Klammer M, Kew A, Milojkovic D, Gabriel I, Rezvani K, Dazzi F, Marin D, Goldman J, Apperley Jet al., 2009, Allogeneic myeloablative haematopoietic stem cell transplantation for chronic myeloid leukaemia in the imatinib era, 35th Annual Meeting of the European-Group-for-Blood-and-Marrow-Transplantation, Publisher: NATURE PUBLISHING GROUP, Pages: S49-S49, ISSN: 0268-3369

Conference paper

Gabriel I, Sharon-Richman J, Olavarria E, Rahemtulla A, Kanfer E, Marin D, Milojkovic D, Rezvani K, MacDonald D, Szydlo R, Apperley Jet al., 2009, Efficacy, complication rates, and cost-effectiveness of chemotherapy plus granulocyte-colony-stimulating factor conditioned mobilisation of peripheral blood haematopoietic stem cells in over 150 patients with haematological malignancies, 35th Annual Meeting of the European-Group-for-Blood-and-Marrow-Transplantation, Publisher: NATURE PUBLISHING GROUP, Pages: S112-S112, ISSN: 0268-3369

Conference paper

Duarte RF, Canals C, Onida F, Olavarria E, Arcese W, Ferrant A, Narni F, Deliliers GL, Bacigalupo A, Bunjes D, Rowe JM, Schmitz N, Sureda Aet al., 2009, HLA-identical allogeneic stem cell transplantation for patients with primary cutaneous T-cell lymphoma: a retrospective analysis of the Lymphoma Working Party of the European Blood and Marrow Transplantation Group, 35th Annual Meeting of the European-Group-for-Blood-and-Marrow-Transplantation, Publisher: NATURE PUBLISHING GROUP, Pages: S38-S38, ISSN: 0268-3369

Conference paper

Duarte RF, Canals C, Onida F, Olavarria E, Arcese W, Ferrant A, Narni F, Lambertenghi G, Bacigalupo A, Bunjes D, Rowe JM, Schmitz N, Sureda Aet al., 2009, HLA-IDENTICAL ALLOGENEIC STEM CELL TRANSPLANTATION (ALLOSCT) FOR PATIENTS WITH PRIMARY CUTANEOUS T-CELL LYMPHOMA (CTCL): A RETROSPECTIVE ANALYSIS OF THE LYMPHOMA WORKING PARTY OF THE EUROPEAN BLOOD AND MARROW TRANSPLANTATION GROUP (EBMT-LWP), Tandem Meeting on Biology of Blood and Marrow Transplantation, Publisher: ELSEVIER SCIENCE INC, Pages: 22-22, ISSN: 1083-8791

Conference paper

Auner HW, Giles C, Pavlu J, Macdonald D, Kanfer E, Olavarria E, Apperley J, Rahemtulla Aet al., 2009, Ethnicity and Myeloma: Experience of a Large UK Stem Cell Transplantation Center, Publisher: CIG MEDIA GROUP, LP, Pages: S84-S84, ISSN: 1557-9190

Conference paper

Castillo-Rama M, Grande C, Martinez-Sanchez P, Olavarria E, Marin D, Paz-Artal E, Andres A, Morales JMet al., 2009, Molecular remission of chronic myeloid leukaemia in a patient with hepatitis and a second kidney transplant, NEFROLOGIA, Vol: 29, Pages: 604-607, ISSN: 0211-6995

Journal article

Marin D, Milojkovic D, Olavarria E, Khorashad JS, de lavallade H, Reid AG, Foroni L, Rezvani K, Bua M, Dazzi F, Pavlu J, Klammer M, Kaeda JS, Goldman JM, Apperley JFet al., 2008, European LeukemiaNet criteria for failure or suboptimal response reliably identify patients with CML in early chronic phase treated with imatinib whose eventual outcome is poor, BLOOD, Vol: 112, Pages: 4437-4444, ISSN: 0006-4971

Journal article

Stelljes M, van Biezen A, Slavin S, Olavarria E, Clark RE, Nagler A, Koza V, Kienast J, Niederwieser D, de Witte T, Ruutu Tet al., 2008, The harvest and use of autologous back-up grafts for graft failure or severe GVHD after allogeneic hematopoietic stem cell transplantation: a survey of the European Group for Blood and Marrow Transplantation, BONE MARROW TRANSPLANTATION, Vol: 42, Pages: 739-742, ISSN: 0268-3369

Journal article

Milojkovic D, Bua M, Apperley JF, Kozlowski K, Sorori J, Foroni L, Reid A, Pavlu J, Rezvani K, Dazzi F, Olavarria E, Klammer M, Goldman JM, Marin Det al., 2008, Prediction of Cytogenetic Response to Second Generation TKI Therapy in CML Chronic Phase Patients Who Have Failed Imatinib Therapy and Early Identification of Factors That Influence Survival, 50th Annual Meeting of the American-Society-of-Hematology, Publisher: AMER SOC HEMATOLOGY, Pages: 129-129, ISSN: 0006-4971

Conference paper

Stanghellini MTL, Ciceri F, Bonini C, Bondanza A, Traversari C, Salomoni M, Turchetto L, Colombi S, Bernardi M, Peccatori J, Pescarollo A, Servida P, Magnani Z, Pema SK, Valtolina V, Crippa F, Callegaro L, Spoldi E, Crocchiolo R, Fleischhauer K, Ponzoni M, Vago L, Santoro A, Todisco E, Apperley J, Olavarria E, Slavin S, Weissinger EM, Hertenstein B, Stadler M, Yannaki E, Fassas A, Anagnostopoulos A, Stampino CG, Bregni M, Bruzzi P, Bordignon Cet al., 2008, Early and Effective Immune-Recovery by Gene-Engineered Lymphocytes after Haploidentical Transplantation for Leukemia Abate Late Transplant Mortality, 50th Annual Meeting of the American-Society-of-Hematology, Publisher: AMER SOC HEMATOLOGY, Pages: 138-138, ISSN: 0006-4971

Conference paper

Cordonnier C, Einsele H, Rovira M, Maertens J, Olavarria E, Faucher C, Cornely OA, De La Camara R, Heussel C-P, Pineau M, Ljungman PTet al., 2008, Voriconazole for Secondary Prophylaxis of Invasive Fungal Infection in Allogeneic Stem Cell Transplant Recipients: Results of the VOSIFI Study. on Behalf of the VOSIFI Study Group and the Infectious Diseases Working Party of the European Bone and Marrow Transplantation Group, 50th Annual Meeting of the American-Society-of-Hematology, Publisher: AMER SOC HEMATOLOGY, Pages: 423-424, ISSN: 0006-4971

Conference paper

Pavlu J, Klammer M, Gabriel I, Szydlo R, Olavarria E, Milojkovic D, Kew A, Rezvani K, Dazzi F, Marin D, Goldman J, Apperley Jet al., 2008, Allogeneic Myeloablative Hematopoietic Stem Cell Transplantation for Chronic Myelogenous Leukemia in the Imatinib Era., 50th Annual Meeting of the American-Society-of-Hematology, Publisher: AMER SOC HEMATOLOGY, Pages: 357-357, ISSN: 0006-4971

Conference paper

Gabriel IH, Sharon J, Olavarria E, Rahemtulla A, Kanfer E, Marin D, Milojkovic D, Rezvani K, MacDonald D, Szydlo RMet al., 2008, Efficacy, Complication Rates, and Cost Effectiveness of Chemotherapy Plus Granulocyte Colony Stimulating Factor Conditioned Mobilisation of Peripheral Blood Haematopoietic Stem Cells in Over 150 Patients with Haematological Malignancies, 50th Annual Meeting of the American-Society-of-Hematology, Publisher: AMER SOC HEMATOLOGY, Pages: 829-829, ISSN: 0006-4971

Conference paper

Lee SJ, Kukreja M, Wang T, Giralt SA, Szer J, Arora M, Woolfrey AE, Cervantes F, Champlin RE, Gale RP, Halter J, Keating A, Marks DI, McCarthy PL, Olavarria E, Stadtmauer EA, Abecasis M, Gupta V, Khoury HJ, George B, Hale GA, Liesveld JL, Rizzieri DA, Antin JH, Bolwell BJ, Carabasi MH, Copelan E, Ilhan O, Litzow MR, Schouten HC, Zander AR, Horowitz MM, Maziarz RTet al., 2008, Impact of prior imatinib mesylate on the outcome of hematopoietic cell transplantation for chronic myeloid leukemia, BLOOD, Vol: 112, Pages: 3500-3507, ISSN: 0006-4971

Journal article

Khorashad JS, de Lavallade H, Apperley JF, Milojkovic D, Reid AG, Bua M, Szydlo R, Olavarria E, Kaeda J, Goldman JM, Marin Det al., 2008, Finding of kinase domain mutations in patients with chronic phase chronic myeloid leukemia responding to imatinib may identify those at high risk of disease progression, JOURNAL OF CLINICAL ONCOLOGY, Vol: 26, Pages: 4806-4813, ISSN: 0732-183X

Journal article

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