Lorenzo Lazzari

ORCID: 0000-0003-0844-0708
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About
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Research Areas
  • Hematopoietic Stem Cell Transplantation
  • Acute Lymphoblastic Leukemia research
  • Acute Myeloid Leukemia Research
  • Renal Transplantation Outcomes and Treatments
  • Immune Cell Function and Interaction
  • Polyomavirus and related diseases
  • Transplantation: Methods and Outcomes
  • Lung Cancer Diagnosis and Treatment
  • Cytomegalovirus and herpesvirus research
  • Liver Disease Diagnosis and Treatment
  • Medical Imaging and Pathology Studies
  • COVID-19 Clinical Research Studies
  • T-cell and B-cell Immunology
  • Chronic Myeloid Leukemia Treatments
  • Lymphoma Diagnosis and Treatment
  • CAR-T cell therapy research
  • Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
  • Metabolism and Genetic Disorders
  • Blood properties and coagulation
  • Blood groups and transfusion
  • Oral and gingival health research
  • Metabolism, Diabetes, and Cancer
  • Pneumothorax, Barotrauma, Emphysema
  • Liver Disease and Transplantation
  • COVID-19 and healthcare impacts

Istituti di Ricovero e Cura a Carattere Scientifico
2018-2025

Vita-Salute San Raffaele University
2016-2025

Istituto di Ricovero e Cura a Carattere Scientifico San Raffaele
2019-2025

IRCCS Ospedale San Raffaele
2019-2024

Ospedale Maggiore
2004

Ospedale Infermi di Rimini
1993

Background: Although the outcome of allogeneic hematopoietic stem cell transplantation (allo-HSCT) has dramatically improved in past decade, it is still compromised by transplant-related mortality (TRM), mainly caused Graft-versus-Host Disease (GvHD). Methods: We conducted a prospective observational study to ascertain potential serum interleukin-6 (IL6) levels, measured before conditioning and 7 days after allo-HSCT, predicting acute GvHD, TRM survival allo-HSCT with Post-Transplant...

10.3389/fimmu.2019.02319 article EN cc-by Frontiers in Immunology 2019-10-01

Post-transplant cyclophosphamide (PTCy) has emerged as a promising graft-versus-host disease (GvHD) prophylaxis in allogeneic hematopoietic stem cell transplantation (allo-HSCT). However, no studies have reported the efficacy of GvHD based on PTCy with sirolimus (Sir-PTCy) patients acute myeloid leukemia (AML). In this retrospective study, we analyze use combination PTCy, or without mycophenolate mofetil (MMF), 242 consecutive adult AML undergoing myeloablative first allo-HSCT from different...

10.1038/s41409-022-01725-3 article EN cc-by Bone Marrow Transplantation 2022-06-09

Among major unmet needs in allogeneic stem cell transplantation (HSCT), the identification of a suitable donor, control infection complications (where cytomegalovirus [CMV] is paradigmatic), and reduction both disease relapse graft-versus-host (GVHD) represent 4 key challenges.[11][12][13] A recent CIBMTR (Center for International Blood Marrow Transplant Research) study showed how PTCy was associated with higher incidence CMV infection, regardless donor type.Moreover, reactivation abrogation...

10.1182/bloodadvances.2021006213 article EN cc-by-nc-nd Blood Advances 2022-01-25

Sinusoidal Obstruction Syndrome (SOS) is a life threatening HSCT complication and it can rapidly evolve in Multiple Organ Dysfunction Syndrome, with mortality exceeding 80%. Early treatment defibrotide the leading factor for efficacy. Its prophylactic use recommended pediatric setting, but its value isn't validated adults, although factors individual risk assessment are debated. We here present real-world experience of Defibrotide prophylaxis adults at very high SOS. treated Ursodeoxycholic...

10.3389/fonc.2022.933317 article EN cc-by Frontiers in Oncology 2022-06-15

Introduction Reducing toxicities while preserving efficacy in allogeneic stem cell transplant (allo-HCT) remains a particularly challenging problem. Different strategies to enhance the antitumor activity without increasing early and late adverse of conditioning regimens have been investigated. Methods The aim “AlloTreo” prospective phase 2 clinical trial was evaluate safety regimen based on Treosulfan (42 g/m ) fludarabine ( https://clinicaltrials.gov/ct2/show/NCT00598624 ). We enrolled 108...

10.3389/fonc.2021.731478 article EN cc-by Frontiers in Oncology 2021-09-10

Invasive fungal diseases (IFDs) are a leading cause of infection-related-mortality after allogeneic hematopoietic stem cell transplantation (HSCT). In this prospective pilot study, we investigated the use bedside lung ultrasound (US) in IFD management. Ten consecutive hematological patients, who developed pulmonary HSCT, were included study. Standard computed tomography scan and US performed at diagnosis 10 days antifungal treatment. The demonstrated high sensitivity detection lesions...

10.3947/ic.2019.51.4.386 article EN cc-by-nc Infection and Chemotherapy 2019-01-01

We describe the case of a 45-year-old man affected by T-cell acute lymphoblastic leukaemia and diagnosed with COVID-19 early after an allogeneic haematopoietic stem cell transplant. The infectious disease was characterised severe prolonged course, further complicated spontaneous pneumomediastinum pneumopericardium. successfully treated this patient antiviral drug remdesivir associated two courses convalescent plasma. This report represents good example typical clinical course in severely...

10.1136/bcr-2021-245992 article EN BMJ Case Reports 2021-10-01

Autoimmune diseases (ADs) represent a heterogeneous group of conditions affecting 5–10% the global population. In recent decades, hematopoietic stem cell transplant (HSCT), mainly autologous, has been successfully adopted to treat patients affected by severe/refractory ADs. this context malnutrition detrimental impact on relapse, mortality, infection rate, engraftment, long-term survival, and prolongation hospitalization. However, in population, management nutrition should be improved since...

10.3389/fnut.2024.1394518 article EN cc-by Frontiers in Nutrition 2024-05-09
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