Department of pediatric hematology and immunology

...

Jean-Hugues Dalle

Head of department

Stéphanie CHAMBAUD

Access and contact

Access and contact

Robert-Debré Hospital

48 Bd Sérurier,

75019 Paris

Diseases managed

Acute Myeloid Leukemias


Acute Lymphoblastic Leukemias


Lymphoma


Idiopathic and Congenital Bone Marrow Failure / Aplasia


Autoimmune Cytopenias


Hemoglobinopathies (Sickle Cell Disease, Thalassemia)


Storage Disorders and Leukodystrophies


Lymphoma


Idiopathic and Congenital Bone Marrow Failure / Aplasia


Autoimmune Cytopenias


Hemoglobinopathies (Sickle Cell Disease, Thalassemia)


Storage Disorders and Leukodystrophies


Department activities

The department focuses on the following activities :

  • Chemotherapy and immunotherapy for malignant hematologic disorders (acute and chronic leukemias, non-Hodgkin lymphomas, Hodgkin disease)

  • Management of severe “benign” hematologic disorders (congenital or acquired bone marrow failure, hemoglobinopathies)

  • Hematopoietic stem cell transplantation – first department in France

  • CAR-T cell therapy for leukemia – first department in France

  • Gene therapy using hematopoietic stem cells for leukodystrophies and hemoglobinopathies

  • Development of new drugs in hemato-oncology and immunology (targeted therapies, immunotherapy)

The department treats patients aged 0 to 18 years and has a capacity of 36 beds.

It also carries out additional missions as a:

  • Reference center for the Île-de-France Pediatric Hematology and Oncology Network (RIFHOP)

  • Contributing center of the interregional pediatric oncology organization CANPEDIF, certified by the French National Cancer Institute

  • Member of the APHP Nord Université Paris Cité Cancer Institute

  • Center of the French Society for the Fight Against Childhood and Adolescent Cancers and Leukemias (SFCE)

  • ITCC Center

The department is authorized for pediatric oncology activities (chemotherapy), allogeneic and autologous hematopoietic stem cell transplantation, CAR-T cell administration, collection of hematopoietic stem cells (bone marrow and peripheral blood, human research studies.

The department is JACIE-accredited.

It is also approved for training pediatric and hematology residency programs (DES) and specialized training fellowship (FST) in oncology, with a focus on pediatric hematology and oncology.

Our research themes

Acute leukemias are the most common type of cancer in children. While more than 80% of patients can now be cured with first-line treatment, some leukemias remain resistant to current therapies. Current challenges include introducing new therapeutic strategies based on immunotherapy and targeted therapies for patients with the poorest prognosis, while reducing the use of chemotherapy for patients with the most favorable prognosis to minimize the risk of both acute and long-term toxicity.

Our allogeneic transplant unit performs approximately 20% of national pediatric transplants, with half for patients with malignant hematologic disorders and half for patients with non-malignant hematologic disorders. Transplants are performed using related or unrelated donors, with bone marrow, peripheral blood stem cells, or cord blood, following either myeloablative or reduced-intensity conditioning.

It is estimated that 5% of children with acute leukemia carry an underlying genetic predisposition. At Robert Debré Hospital, we have established a dedicated care pathway for their management, including oncogenetic consultations, genetic sequencing, specialized psychological support, and hematologic care.

Multidisciplinary Team Meetings

Robert Debré – Trousseau – Saint Louis AJA – St Denis (Meeting): Biweekly on the 1st and 3rd Tuesdays from 4:30 PM to 6:30 PM

onthly on the 3rd Thursday from 5:00 PM to 7:00 PM

Monthly on the 2nd Thursday of the month at 5:15 PM

Biweekly on Tuesdays from 4:30 PM to 6:00 PM

RCPOP: Monthly on Wednesdays at 5:00 PM

Hematogenetics: Biweekly on Thursdays at 3:30 PM

Monthly on Tuesdays from 3:00 PM to 5:30 PM

1st and 3rd Wednesdays from 2:30 PM to 4:30 PM

Team members

Pr Jean-Hugues DALLE
PU-PH
Pr André BARUCHEL
PU-PH
Pr Thierry LEBLANC
PH
Dr Marie-Emilie DOURTHE
MCU-PH
Dr Marion STRULLU
MCU-PH
Dr Saba AZARNOUSH
PH
Dr Benoit BRETHON
PH
Dr Mony FAHD
PH
Dr Lou LE MOUEL
PH
Dr Karima YAKOUBEN
PH
Dr Charlotte CALVO
PHC
Dr Morgane FROMENT
PHC
Dr Anne-France RAY LUNVEN
PA
Dr Elisa SEROR
PA
Dr Cléa TARDY
Clinical Pharmacist
Hélène Lacroix
Paramedical Manager of the DMU
Claire BALDO
Senior Health Executive
Tanya BARBU
Health Manager
Salim MOHAMED
Health Manager
Elodie COIPEL
Health Manager

Healthcare team

The care team consists of nurses and pediatric nurses, childcare assistants, hospital secretaries, medical-administrative staff and logisticians, dietitians, teaching staff, an early childhood educator, an activity coordinator, psychologists, and social workers.

The department also has a clinical research team composed of one physician, two research engineers, and a clinical research coordinator.

Several reference nurses carry out specific care-related tasks, both during the day and at night, to ensure continuity, quality, and safety of patient care. They also support new staff in becoming familiar with the department’s practices.

Two care coordination nurses manage patients’ care pathways, structuring communication sessions and providing individualized support in collaboration with the medical team. They also organize hospital discharge in coordination with external healthcare facilities, community professionals, and assist families in preparing for the return home.

Two transplant coordination nurses organize the complex pathways of patients before and after allogeneic transplantation, in collaboration with referring teams, inpatient units, and partner services.

Two therapeutic education programs are in place within the department, one dedicated to acute lymphoblastic leukemia and the other to allogeneic transplants. These programs are coordinated by a reference nurse trained in Therapeutic Patient Education (TPE).

Training and professional development

The department fosters a strong culture of training and continuous professional development. A structured integration program is offered to all new staff, including a mentoring pair, theoretical and practical training sessions, as well as regular follow-up with management.

Annual departmental seminars are organized, bringing together physicians, paramedical staff, and institutional partners to discuss a variety of topics.

The department’s teams participate in conferences and congresses to share their experiences and innovative practices. They are also involved in writing professional articles to disseminate field-based knowledge.

We also conduct innovative training activities, such as:

  • “Error Rooms”

  • Educational escape games related to febrile aplasia

  • In-situ healthcare simulation sessions, organized with the support of the hospital’s simulation team. These on-site simulations help strengthen clinical, organizational, and interpersonal skills in a safe and educational environment.

Patient Information

Various association-linked professionals interact with patients and families during hospitalization, including:

  • Clowns from the “LE RIRE MEDECIN” association

  • Volunteers from the “PRINCESSE MARGOT” association

  • A reflexologist

  • A socio-esthetician

  • Staff from CAMI Sport

  • Volunteers from the “BASKET AUX PIEDS” association

  • Volunteers from the “MON-A” association

  • Volunteers from the “LA CHAINE DE L’ESPOIR” association

Some associations occasionally engage in the department to enhance patient well-being and support the healthcare staff, through activities such as gift distribution, festive events, and providing equipment to improve the service:

  • A CHACUN SON EVEREST
  • CEKEDUBONHEUR
  • ENSEMBLE CONTRE LA LEUCEMIE
  • IMAGINE FOR MARGO
  • JUSTE HUMAIN • LAURETTE FUGAIN
  • L’ENVOLEE DES MAUX
  • LES AILES DE PAULO
  • NOURETTE
  • PETITS PRINCES
  • SUPER HEROS
  • TOUT LE MONDE CONTRE LE CANCER
  • PRINCESSE MARGOT

Our clinical trials

More than 30 academic or industry-sponsored clinical research studies, ranging from Phase 1 to Phase 3, are conducted in the department, along with several observational studies.

Prof. André BARUCHEL and Dr. Marion STRULLU nationally coordinate the European Phase 3 ALLTogether trial, which aims to improve cure rates in patients aged 0 to 18 years receiving first-line treatment for acute lymphoblastic leukemia (ALL).

Prof. Jean-Hugues DALLE nationally coordinates the international FORUM02 trial, which primarily aims to improve post-transplant survival in children and adolescents with acute lymphoblastic leukemia (ALL).

Dr. Benoit BRETHON nationally coordinates the international Phase 3 INTERFANT-21 trial, which primarily aims to improve cure rates in infants under 1 year old with first-line treatment for acute lymphoblastic leukemia (ALL) harboring KMT2A rearrangements.

Featured research projects

Tumor cells release fragments of genomic DNA of varying sizes into the plasma, known as circulating free DNA (cfDNA). We hypothesize that analysis of plasma cfDNA could serve as an alternative or complement to bone marrow sampling for monitoring tumor burden progression in patients treated for acute lymphoblastic leukemia (ALL).

Coordinators: Dr. Marion STRULLU and Prof. Hélène CAVE