CClinicalTrials.gg
RecruitingNCT06814444Updated Feb 7, 2025

Study of the Immunological Infiltrate and Immunometabolic Immunometabolic Profile of Patients with Acute Leukaemia

An observational study in Acute Leukemia, sponsored by IRCCS Azienda Ospedaliero-Universitaria di Bologna. Recruiting at 1 site in Italy. Open to participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2025-02-07.

Sponsored by IRCCS Azienda Ospedaliero-Universitaria di Bologna · Observational

From the registry’s dates

  • Started Nov 2023; still recruiting 2 years 10 months later.
Study type
Observational
Model
Case-control
Time perspective
Prospective
Enrollment
170
Ages
18 Years and older
Sex
All
01

Study summary

LThe main aim of this project is to provide an immunophenotypic and immunometabolic characterisation of patients with Acute Leukaemia, before and after therapy, and to understand how changes in the immune system impact the response to therapy.

Specifically:

  1. The association between the molecular and metabolic characteristics of leukaemic cells and those of the surrounding immune system will be assessed, in order to identify immune-modulatory metabolic mechanisms activated by malignant cells.
  2. The association between immunometabolic signatures and response to therapies will be assessed.
  3. The role of EVs as a vehicle for metabolic units capable of regulating the metabolism of immune system cells will be explored.
Read the detailed description

Multicentre biological study, aimed at collecting and characterising human tissue isolated from acute leukaemia patients. In the context of routine care visits, peripheral blood (PB) and bone marrow (BM) samples will be taken from these patients at different time-points, which will be compared with samples obtained from healthy control subjects.Patients belonging to the haematology OU of the IRCCS AOU of Bologna and to the haematology OUs of the participating centres, suffering from acute leukaemia, will be enrolled. They must be eligible for a treatment scheme that includes either conventional chemotherapy or innovative therapies, such as monoclonal antibodies, molecular therapies with specific targets, metabolic and immunological therapies, as part of the normal care pathway. It is also planned to enrol healthy donors whose samples will be provided by:

  • IRCCS AOU of Bologna Immunohaematology and Transfusion Medicine Service (buffy coat)
  • Italian Association against Leukaemia, Lymphoma and Myeloma in Bologna (AIL BOLOGNA ODV), within the Haematology Unit of the IRCCS AOU of Bologna (peripheral blood).
02

Conditions studied

  • Acute Leukemia
03

In context

Leukemia

5,441 studies on the registry are indexed under Leukemia; 636 are open to participants now.

This study's planned enrollment of 170 is above the median of 120 across 744 observational studies indexed under Leukemia.

Browse Leukemia studies →

Lead sponsor

IRCCS Azienda Ospedaliero-Universitaria di Bologna is the lead sponsor of 493 studies on the registry; 273 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
Yes
Sampling method
Non-probability sample

Study population

Patients belonging to the UOC of Haematology of the IRCCS AOU of Bologna and to the OUs of Haematology OUs of the participating centres, suffering from Acute Leukaemia who, as part of the normal care pathway and completely independently from participation in the study, shall be eligible for a treatment scheme involving either conventional chemotherapy or innovative therapies, such as monoclonal antibodies, molecular therapies with specific targets, therapies metabolic and immunological therapies.

Inclusion criteria

PATIENT

  • Diagnosis of Acute Leukaemia.
  • Eligibility for a treatment scheme involving either conventional chemotherapy or innovative therapies, such as monoclonal antibodies, molecular therapies with specific targets, metabolic and immunological therapies.
  • age ≥ 18 years.
  • Signature of informed consent by patients at the time of diagnosis.

Healthy donors (AIL BOLOGNA ODV volunteers)

  • age ≥ 18 years.
  • Signature of informed consent.

Exclusion criteria

Exclusion Criteria:

  • no one
05

Study design

Observational model
Case-control
Time perspective
Prospective
Enrollment
170 participants (estimated)
Patient registry
No
Biospecimen retention
Samples with dna
06

What researchers measure

Primary outcomes

  1. the association between the molecular and metabolic characteristics of leukaemic cells and those of the surrounding immune system, in order to identify immuno-modulatory metabolic mechanisms implemented by malignant cells

    molecular and metabolic characterisation of the bone marrow infiltrate

    Time frame: Once the sample is collected, through study completion, an average of 1 year

  2. the association between immunometabolic signatures and response to therapies

    evaluation of the immunometabolic profile pre- and post therapy and possible relapse

    Time frame: Once the sample is collected, through study completion, an average of 1 year

  3. the role of EVs as a vehicle for metabolic units capable of regulating the metabolism of immune system cells

    Characterisation of the vesicular component EV and by modulating various metabolic

    Time frame: Once the sample is collected, through study completion, an average of 1 year

07

Study locations

1 of 1 sites recruiting
  • IRCCS Azienda Ospedaliero-Universitaria di Bologna
    Bologna, 40138, Italy
    Recruiting
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 7, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT06814444
Lead sponsor
IRCCS Azienda Ospedaliero-Universitaria di Bologna
Responsible party
Sponsor
First posted
Feb 7, 2025
Start date
Nov 11, 2023
Primary completion
Dec 11, 2029 (estimated)
Completion
Dec 11, 2030 (estimated)
Last update
Feb 7, 2025

Study contacts

Antonio Curti, MD
Contact
antonio.curti2@unibo.it
+39 0512144074
Antonio Curti, MD
principal investigator · IRCCS Azienda Ospedaliero-Universitaria di Bologna

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Interested in this study?

Eligibility is decided by the study team. Share this record with your doctor or contact the team directly.

Contact study team

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion