Clinical trial · Interventional
Immunodeficiency and Cancer: Identification of Congenital Immune System Defects Underlying Paediatric Lymphomas
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Inborn Errors of Immunity (IEI) are a heterogeneous group of disorders characterised not only by an infectious diathesis, but by a wide variety of other clinical manifestations. Lymphoma is one of the most common malignancies in children and may be the first clinical manifestation of IEI, thereby 'hiding' the immune defect and delaying genetic/immunological diagnosis. Lymphomas, especially non-Hodgkin's lymphomas (NHL) are frequently associated with congenital defects of the immune system, in particular diffuse large B-cell lymphoma and Burkitt's lymphoma. Preliminary analyses conducted on 6 patients diagnosed with NHL allowed the identification of genetic variants in genes associated with IEI. In clinical practice, the diagnosis and choice of therapeutic treatment in patients with immunodeficiency-associated lymphoma are decisive and, due to the complex pathophysiology of the disease, it is not always possible to identify the boundary between benign and malignant proliferation. The identification of an undiagnosed immunodeficiency in patients with lymphoma will ensure the opportunity to apply targeted therapies, such as allogeneic haematopoietic stem cell transplantation, instead of standard clinical management based mainly on chemotherapy. The study aims to identify possible congenital defects of immunity, i.e. genetic disorders affecting the immune system, as responsible for the development of haematological malignancies. Through a multidisciplinary approach involving immunological analyses, genetic analyses and a thorough examination of clinical manifestations, we aim to characterise the immunological component underlying the development of paediatric lymphomas.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Immune Deficiency | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Analysis of biological sample and clinical data | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- OTHER
- label
- Patient with Hodgkin's lymphoma (HL) or non-Hodgkin's lymphoma (NEIL)
- description
- Patient with Hodgkin's lymphoma (HL) or non-Hodgkin's lymphoma (NEIL)
- interventionNames
- Other: Analysis of biological sample and clinical data
Primary outcomes (1)
- measure
- To unravel inborn error of immunity behind Lymphoid neoplasm in children
- timeFrame
- Through study completion, an average of 1 year
- description
- Characterizing the role of the immune system in the pathogenesis of polyclonal and clonal lymphoproliferation. In particular, the main aim of our study will be the identification, by means of second-generation genetic analysis and functional validation studies of the identified variants, of congenital immune system defects in patients with lymphoid neoplasia
Secondary outcomes (1)
- measure
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 1 Day
- Maximum age
- 24 Years
Show eligibility criteria text
Inclusion Criteria: * Patients with a clinical diagnosis of Hodgkin's lymphoma (HL) or non-Hodgkin's lymphoma (NEIL) with or without signs of immune dysregulation (lymphoproliferation, autoimmunity, hypogammaglobulinaemia, family history of immunodeficiency). * Patients with previous HL or NEIL lymphoma who have developed, concomitantly with the tumour or subsequently, clinical manifestations mentioned above attributable to a congenital defect of immunity. Exclusion Criteria: * Patients with known genetic diseases, or who do not consent to participate in the study
References
Publications (0)
Data not yet available