Johan A. Maertens
Distinguished in Febrile Neutropenia

Johan A. Maertens

Transplant Surgery
Uzleuven
Leuven, VLG, BE 
Distinguished in Febrile Neutropenia
Uzleuven
Leuven, VLG, BE 
OverviewLocationsClinical Research

Overview

Johan Maertens is a Transplant Surgeon in Leuven, Belgium. Mr. Maertens is rated as a Distinguished expert by MediFind in the treatment of Febrile Neutropenia. His top areas of expertise are Febrile Neutropenia, Chronic Graft Versus Host Disease (cGvHD), Paroxysmal Nocturnal Hemoglobinuria (PNH), Bone Marrow Transplant, and Bone Graft.

His clinical research consists of co-authoring 578 peer reviewed articles and participating in 13 clinical trials. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 4 articles in the study of Febrile Neutropenia.

Specialties
Transplant Surgery
Gender
Male

Locations

UZLEUVEN
Leuven, VLG, Belgium

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Experts who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

13 Clinical Trials

A Phase 3, Multicenter, Open-label, Randomized, Study of Gilteritinib Versus Midostaurin in Combination With Induction and Consolidation Therapy Followed by One-year Maintenance in Patients With Newly Diagnosed Acute Myeloid Leukemia (AML) or Myelodysplastic Syndromes With Excess Blasts-2 (MDS-EB2) With FLT3 Mutations Eligible for Intensive Chemotherapy (HOVON 156 AML / AMLSG 28-18)
A Phase 3, Multicenter, Open-label, Randomized, Study of Gilteritinib Versus Midostaurin in Combination With Induction and Consolidation Therapy Followed by One-year Maintenance in Patients With Newly Diagnosed Acute Myeloid Leukemia (AML) or Myelodysplastic Syndromes With Excess Blasts-2 (MDS-EB2) With FLT3 Mutations Eligible for Intensive Chemotherapy (HOVON 156 AML / AMLSG 28-18)
Enrollment Status: Active_not_recruiting
Publish Date: December 17, 2024
Intervention Type: Drug
Study Drugs: Gilteritinib, Midostaurin
Study Phase: Phase 3
Phase IIb Study of F901318 as Treatment of Invasive Fungal Infections Due to Lomentospora Prolificans, Scedosporium Spp., Aspergillus Spp., and Other Resistant Fungi in Patients Lacking Suitable Alternative Treatment Options
Phase IIb Study of F901318 as Treatment of Invasive Fungal Infections Due to Lomentospora Prolificans, Scedosporium Spp., Aspergillus Spp., and Other Resistant Fungi in Patients Lacking Suitable Alternative Treatment Options
Enrollment Status: Completed
Publish Date: July 10, 2024
Intervention Type: Drug
Study Phase: Phase 2
A Phase 3, Multicenter, Randomized, Double-blind, Double-dummy, Active-controlled Study to Assess the Efficacy and Safety of Maribavir Compared to Valganciclovir for the Treatment of Cytomegalovirus (CMV) Infection in Hematopoietic Stem Cell Transplant Recipients
A Phase 3, Multicenter, Randomized, Double-blind, Double-dummy, Active-controlled Study to Assess the Efficacy and Safety of Maribavir Compared to Valganciclovir for the Treatment of Cytomegalovirus (CMV) Infection in Hematopoietic Stem Cell Transplant Recipients
Enrollment Status: Completed
Publish Date: March 03, 2023
Intervention Type: Drug, Other
Study Phase: Phase 3
Donor Regulatory T Cells (Treg) Infusion (DTI) in Patients With Steroid-refractory Chronic Graft-versus-host Disease (GVHD)
Donor Regulatory T Cells (Treg) Infusion (DTI) in Patients With Steroid-refractory Chronic Graft-versus-host Disease (GVHD)
Enrollment Status: Terminated
Publish Date: September 22, 2022
Intervention Type: Drug, Other
Study Drug: Rapamycin
Study Phase: Phase 2
A Phase III, Multicenter, Randomized Controlled Study to Compare Safety and Efficacy of a Haploidentical HSCT and Adjunctive Treatment With ATIR101, a T-lymphocyte Enriched Leukocyte Preparation Depleted ex Vivo of Host Alloreactive T-cells, Versus a Haploidentical HSCT With Post-transplant Cyclophosphamide in Patients With a Hematologic Malignancy
A Phase III, Multicenter, Randomized Controlled Study to Compare Safety and Efficacy of a Haploidentical HSCT and Adjunctive Treatment With ATIR101, a T-lymphocyte Enriched Leukocyte Preparation Depleted ex Vivo of Host Alloreactive T-cells, Versus a Haploidentical HSCT With Post-transplant Cyclophosphamide in Patients With a Hematologic Malignancy
Enrollment Status: Terminated
Publish Date: May 24, 2022
Intervention Type: Drug, Biological, Procedure
Study Drugs: ATIR101 Ex Vivo-Depleted T Lymphocyte-Enriched Leukocyte, Cyclophosphamide
Study Phase: Phase 3
A Phase 3, Randomized, Adaptive Study Comparing the Efficacy and Safety of Defibrotide vs Best Supportive Care in the Prevention of Hepatic Veno-Occlusive Disease in Adult and Pediatric Patients Undergoing Hematopoietic Stem Cell Transplant
A Phase 3, Randomized, Adaptive Study Comparing the Efficacy and Safety of Defibrotide vs Best Supportive Care in the Prevention of Hepatic Veno-Occlusive Disease in Adult and Pediatric Patients Undergoing Hematopoietic Stem Cell Transplant
Enrollment Status: Completed
Publish Date: March 02, 2022
Intervention Type: Other, Drug
Study Phase: Phase 3
A Phase 3, Multicenter, Randomized, Open-label, Active-controlled Study to Assess the Efficacy and Safety of Maribavir Treatment Compared to Investigator-assigned Treatment in Transplant Recipients With Cytomegalovirus (CMV) Infections That Are Refractory or Resistant to Treatment With Ganciclovir, Valganciclovir, Foscarnet, or Cidofovir
A Phase 3, Multicenter, Randomized, Open-label, Active-controlled Study to Assess the Efficacy and Safety of Maribavir Treatment Compared to Investigator-assigned Treatment in Transplant Recipients With Cytomegalovirus (CMV) Infections That Are Refractory or Resistant to Treatment With Ganciclovir, Valganciclovir, Foscarnet, or Cidofovir
Enrollment Status: Completed
Publish Date: November 03, 2021
Intervention Type: Drug
Study Phase: Phase 3
Randomized Phase III Study Comparing Conventional Chemotherapy to Low Dose Total Body Irradiation-Based Conditioning and HCT From Related and Unrelated Donors as Consolidation Therapy for Older Patients With AML in 1st Complete Remission
Randomized Phase III Study Comparing Conventional Chemotherapy to Low Dose Total Body Irradiation-Based Conditioning and HCT From Related and Unrelated Donors as Consolidation Therapy for Older Patients With AML in 1st Complete Remission
Enrollment Status: Terminated
Publish Date: October 14, 2021
Intervention Type: Drug, Procedure
Study Phase: Phase 3
Co-transplantation of Mesenchymal Stem Cells and HLA-mismatched Allogeneic Hematopoietic Cells After Nonmyeloablative Conditioning: a Phase II Randomized Double-blind Study
Co-transplantation of Mesenchymal Stem Cells and HLA-mismatched Allogeneic Hematopoietic Cells After Nonmyeloablative Conditioning: a Phase II Randomized Double-blind Study
Enrollment Status: Terminated
Publish Date: September 08, 2021
Intervention Type: Other, Biological
Study Drug: Mesenchymal Stem Cells
Study Phase: Phase 2
TK008: Randomized Phase III Trial of Haploidentical HCT With or Without an Add Back Strategy of HSV-Tk Donor Lymphocytes in Patients With High Risk Acute Leukemia
TK008: Randomized Phase III Trial of Haploidentical HCT With or Without an Add Back Strategy of HSV-Tk Donor Lymphocytes in Patients With High Risk Acute Leukemia
Enrollment Status: Terminated
Publish Date: June 22, 2021
Intervention Type: Genetic, Other
Study Phase: Phase 3
An Exploratory, Open-label, Multicenter Study to Evaluate the Safety and Efficacy of a Two-dose Regimen of ATIR101, a T-lymphocyte Enriched Leukocyte Preparation Depleted ex Vivo of Host Alloreactive T-cells (Using Photodynamic Treatment), in Patients With a Hematologic Malignancy, Who Received a CD34-selected Hematopoietic Stem Cell Transplantation From a Haploidentical Donor
An Exploratory, Open-label, Multicenter Study to Evaluate the Safety and Efficacy of a Two-dose Regimen of ATIR101, a T-lymphocyte Enriched Leukocyte Preparation Depleted ex Vivo of Host Alloreactive T-cells (Using Photodynamic Treatment), in Patients With a Hematologic Malignancy, Who Received a CD34-selected Hematopoietic Stem Cell Transplantation From a Haploidentical Donor
Enrollment Status: Completed
Publish Date: May 18, 2021
Intervention Type: Procedure, Biological
Study Phase: Phase 2
Pharmacokinetics of Posaconazole (Noxafil®) as Prophylaxis for Invasive Fungal Infections
Pharmacokinetics of Posaconazole (Noxafil®) as Prophylaxis for Invasive Fungal Infections
Enrollment Status: Completed
Publish Date: December 16, 2019
Intervention Type: Drug
Study Phase: Phase 4
Single Arm Phase I/II Study of the Safety and Efficacy of Gene-modified WT1 TCR Therapy in Patients With Myelodysplastic Syndrome (MDS) or Acute Myeloid Leukaemia (AML) Who Have Failed to Achieve or Maintain an IWG Response Following Hypomethylating Agent Therapy
Single Arm Phase I/II Study of the Safety and Efficacy of Gene-modified WT1 TCR Therapy in Patients With Myelodysplastic Syndrome (MDS) or Acute Myeloid Leukaemia (AML) Who Have Failed to Achieve or Maintain an IWG Response Following Hypomethylating Agent Therapy
Enrollment Status: Completed
Publish Date: October 02, 2018
Intervention Type: Genetic
Study Phase: Phase 1/Phase 2
View 12 Less Clinical Trials

578 Total Publications

Impact of Wilms' tumor 1 gene (WT1) mutation on outcome of allogeneic hematopoietic-cell transplantation for acute myeloid leukemia: a retrospective multicenter cohort study from the ALWP/EBMT registry.
Impact of Wilms' tumor 1 gene (WT1) mutation on outcome of allogeneic hematopoietic-cell transplantation for acute myeloid leukemia: a retrospective multicenter cohort study from the ALWP/EBMT registry.
Journal: Bone marrow transplantation
Published: July 07, 2025

Areas of Expertise

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