Personalized Medicine Program on Myelodysplastic Syndromes: Characterization of the Patient's Genome for Clinical Decision Making and Systematic Collection of Real World Data to Improve Quality of Health Care (FISiM-NGS-MDS)

February 27, 2025 updated by: Fondazione Italiana Sindromi Mielodisplastiche-ETS

BACKGROUND Myelodysplastic syndromes (MDS) typically occur in elderly people and with time, a portion of the patients evolve into acute myeloid leukemia (AML). Therefore a risk-adapted treatment strategy is mandatory. Current prognostic scores present limitations, and in most cases fail to capture reliable prognostic information at individual level.

STATE OF THE ART Important steps forward have been made in defining the molecular architecture of MDS and gene mutations have been reported to influence survival and risk of disease progression in MDS. Evaluation of the mutation status may add significant information to currently used prognostic scores and a comprehensive analyses of large, prospective patient populations is warranted to correctly estimate the independent effect of each mutation on clinical outcome and response to treatments.

AIMS In this project, the investigators will develop a research platform by integrating genomic mutations, clinical variables and patient outcome derived from real-world data obtained from FISiM (Fondazione Italiana Sindromi Mielodisplastiche) clinical network, including 72 hematological centers.

This will allow the investigators to:

  1. define the clinical utility of mutational screening in the diagnostic work-up and classification of MDS
  2. assess the implementation of diagnostic and therapeutic guidelines (appropriateness) in the real-life
  3. evaluate the impact of specific interventions (treatments) on clinical outcomes, long-term complications and costs
  4. identify predictors of response to specific treatments, and develop precision medicine programs in hematology based on Real World Evidence RWD
  5. measure patient-reported outcomes (PRO) and quality of life (QoL) in a real world MDS setting

Study Overview

Status

Completed

Conditions

Detailed Description

Myelodysplastic syndromes (MDS) typically occur in elderly people. Patients present peripheral blood cytopenia, and with time a portion of these subjects evolve into acute myeloid leukemia (AML). MDS are heterogeneous ranging from conditions with a near-normal life expectancy to forms close to AML and therefore a risk-adapted treatment strategy is mandatory. Current prognostic scores present limitations, and in most cases fail to capture reliable prognostic information at individual level. Several therapeutic tools have been proposed for MDS but only few survived the evidence-based criteria of efficacy. Lenalidomide improves anemia in patients with 5q deletion. Allogeneic transplantation (HSCT) is the only potentially curative treatment for high risk patients; however, an accurate selection of candidate patients is needed. Hypomethylating agents (HMA) may improve survival in MDS not eligible HSCT, while predictive factors for clinical response remain to be defined.

Important steps forward have been made in defining the molecular architecture of MDS. The MDS associated with 5q deletion derives from the haploinsufficiency of RPS14 gene. The investigators and others identified genes encoding for spliceosome components in a high proportion of MDS. The investigators found a close relationship between ring sideroblasts and SF3B1 mutations, which is consistent with a causal relationship. In addition, an increasing number of genes have been found to carry recurrent mutations in MDS, involved in DNA methylation (DNMT3A, TET2, IDH1/2), chromatin modification (EZH2, ASXL1), transcriptional regulation (RUNX1), signal transduction. Gene mutations have been reported to influence survival and risk of disease progression in MDS, and the evaluation of the mutation status may add significant information to currently used prognostic scores. Moreover, mutation screening may affect clinical decision making : a) in MDS with 5q-, subjects carrying TP53 mutations have a higher risk of leukemic progression and a lower probability of response to lenalidomide; b) in patients receiving HSCT, TP53 mutations predict high probability of relapse; c) SF3B1 mutations are associated with increased probability of erythroid response to TGFb inhibitors

Despite these findings, caution is needed against immediately adopting such mutational testing in clinical practice. Most of scientific evidence derive from retrospective analyses of selected patient populations. In addition, in patients with MDS genetic abnormalities explain only a proportion of the total hazard for overall survival and outcome associated with specific treatments, meaning that a large percentage is still associated with clinical and non-mutational factors. Comprehensive analyses of large, prospective patient populations are warranted to correctly estimate the independent effect of each mutation on clinical outcome and response to treatments.

Real World Evidence (RWE) is information on health care that is derived from multiple sources outside typical clinical research settings, including electronic health records (EHRs), claims and billing data, product and disease registries, and data gathered through personal devices and health applications National healthcare systems of advanced countries, including Italy, widely agree on the approach whereby public healthcare decisions should be driven by available evidence on effectiveness and safety of therapeutics. It is equally accepted that randomized controlled clinical trials (RCTs), although universally recognized as the most robust "evidence generators", are insufficient for guiding the decision-making process since they are intrinsically unsuited to capture the impact of treatments in routine clinical practice. The complexity of treatments, as well as the demographic and clinical heterogeneity of patients receiving the treatments, and the long period of many treatments, explain the gap between the evidence generated in the controlled, but artificial, setting of RCTs and their current impact in the real world.

This explains the growing interest in the development of methods able to produce evidence on the real-world impact of care pathways (i.e., real-world evidence). Among them, those based on the Electronic Healthcare Records (EHRs), are becoming established and receiving increasing attention from the scientific community and healthcare decision-makers. In addition, real world data (RWD) are currently used during drug development to examine aspects such as the natural history of a disease, delineating treatment pathways in clinical practice, and determining the costs and resource use associated with treatment interventions

In this project, the investigators will develop a research platform by integrating genomic mutations, clinical variables and patient outcome derived from real-world data obtained from FISiM (Fondazione Italiana Sindromi Mielodisplastiche) clinical network, including 72 hematological centers. In this context, there is clearly a need to develop effective solutions to analyze and integrate molecular and clinical data of large patient populations, in order to fully understand the relationship between genotype and the clinical expression of a disease. In this area, a solution of excellence has been developed by the research center i2b2 (Informatics for Integrating Biology and the Bedside, University of Harvard, Boston - www.i2b2.org). This center developed an open-source software based on a data-warehouse able to integrate and to exploit all data coming from clinical practice and hospital admissions, making them available and easily accessible by researchers. FISiM network is based on a platform to specifically support hematological research, called i2b2Hematology (www.biomeris.com/index.php/it/tasks/i2b2-hematology-pv-it), allowing researchers to explore and analyze three types of data: (i) the clinical data available in all hematological centers belonging to the clinical network, (ii) the information related to the samples stored in biobanks, and (iii) NGS sequencing data in terms of genomic variants. Relying on this national clinical network and on an innovative informatics infrastructure, in this project the investigators will analyze the interactions among driver mutations clinical variables and patient outcome of specific treatments. At the same time the investigators will render NGS analysis of somatic mutations available for the FISiM centers that need support for this technique.

The investigators will address strategical needs in MDS (i.e., standardization and improvement of diagnostic work-up, clinical relevance of mutational screening, adherence to evidence-based guidelines, drug safety and efficacy, clinical relevance of patient-reported outcomes, PRO and quality of life,QoL) in a real world MDS setting with the final objective to propose a personalized approach for the individual patient.

Study Type

Observational

Enrollment (Actual)

1000

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Italy
    • Milano
      • Rozzano, Milano, Italy, 20089
        • Irccs Humanitas Research Hospital
    • Torino
      • Candiolo, Torino, Italy, 10060
        • Elena Crisà

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 100 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

Newly diagnosed patients affected with myelodysplastic syndromes (defined according to 2016 WHO classifcation criteria and stratified according to revised IPSS risk) prospectively enrolled in the FISiM registry

Description

Inclusion Criteria:

Newly diagnosed patients affected with MDS:

  • age ≥ 18 years
  • written informed consent

Exclusion Criteria:

  • Lack of written informed consent
  • Lack of biological samples (peripheral blood, bone marrow aspirate)

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
FISiM MDS patients
Patients receiving a diagnosis of MDS and prospectively enrolled in the FISiM registry.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Type and frequency of recurrent gene mutations in MDS patients at diagnosis
Time Frame: 0-24 months

Polymorphonuclear granulocytes (PMN)/mononucleated cells (MNC) will be isolated from peripheral blood (PB) and/or bone marrow (BM) samples. Separated cells will be frozen locally and sent to the central lab to perform DNA extraction and NGS screening every 4 months.In all cases, a NGS screening will be performed by targeted approach to sequence all coding exons of 60 candidate genes.

As a result of this approach, the investigators will describe type and frequency of recurrent gene mutations in MDS patients.
0-24 months
Prognostic significance of gene mutations in MDS patients
Time Frame: 12-36 months

A research platform will be developped by combining FISiM data on genetic and molecular characterization of hematological malignancies together with the national platform (REDCAP database), where clinical data are kept in a protected environment .

The investigators will analyze the prognostic effect of gene mutations on MDS patients' outcome (overall survival) by multivariable analysis.
12-36 months
Measure of quality of life (QoL) in MDS patients
Time Frame: 0-24 months

The investigators will use QOL-E questionnaire to measure QoL in MDS patients. QOL-E is a specific tool to evaluate patient reported outcomes in patients with Myelodysplastic Syndromes. It evaluates the impact of the disease and treatment on 4 general dimensions (physical, functional, social and sexual well-being) and on one specific MDS-related dimension and also fatigue (https://qol-e.it/). Each item is rescaled so that a better response corresponds to a higher numerical value and better QoL.Transformation of raw scores into a 0-100 scale will be carried out to generate the standardized scores for each domain.

Questionnaire will be completed by the patients upon study entry. Follow-up measurements will be performed every 6 months for patients receiving supportive care (including RBC transfusions), before and after disease modifying treatments (every 4 months) and at the time of disease progression.
0-24 months
Measure of patient-reported outcomes (PRO) in MDS patients.
Time Frame: 0-24 months

The investigators will use HM-PRO questionnaire (Hematology specific patient-reported outocome measure) to measure PRO in MDS patients.

The HM-PRO is a composite measure consisting of two scales: Part A (mesures the impact of MDS and its treatment on a patient's quality of life; Part B (signs and symptoms, SS) captures the severity of different disease symptoms and treatment side effects (https://www.futuremedicine.com/doi/10.2217/cer-2018-0108?url_ver=Z39.88-2003&rfr_id=ori%3Arid%3Acrossref.org&rfr_dat=cr_pub%3Dwww.ncbi.nlm.nih.gov&). Both scales have linear scoring system ranging from 0 to 100, with higher scores representing greater impact on QoL and symptom burden.

Questionnaire will be completed by the patients upon study entry. Follow-up measurements will be performed every 6 months for patients receiving supportive care (including RBC transfusions), before and after disease modifying treatments (every 4 months) and at the time of disease progression.
0-24 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Fondazione Italiana Sindromi Mielodisplastiche-ETS

Investigators

  • Principal Investigator: Matteo Della Porta, MD, Humanitas Hospital, Italy
  • Study Director: Valeria Santini, MD, AOU Careggi-Università di Firenze
  • Study Director: Emanuele Angelucci, MD, AOU San Martino IST - Genova
  • Study Director: Enrico Balleari, MD, AOU San Martino IST - Genova
  • Study Director: Elena Crisà, MD, l'AOU Maggiore della Carità di Novara
  • Study Director: Pellgrino Musto, MD, IRCCS Centro di Riferimento Oncologico della Basilicata Rionero in Vulture PZ
  • Study Director: Antonella Poloni, MD, Ospedali Riuniti - Università Politecnica delle Marche Ancona
  • Study Director: Renato Zambello, MD, U.O. Ematologia, Azienda Ospedale - Università di Padova
  • Study Director: Lorenza Borin, MD, ASST San Gerardo, Monza
  • Study Director: Gastone Castellani, Physics, University of Bologna
  • Study Director: Pasquale Niscola, MD, Ospedale S.Eugenio-CTO (ASL Roma 2), Roma
  • Study Director: Esther Oliva, MD, Ospedale Metropolitano Bianchi Melacrino Morelli di Reggio Calabria
  • Study Director: Paolo Giorgio Sergio Pasini, Presidente AIPaSiM, AIPaSiM, Associazione Italiana Pazienti con Sindrome Mielodisplastica
  • Study Director: Francesco Passamonti, MD, ASST Sette Laghi, Varese
  • Study Director: Federica Pilo, MD, Azienda Ospedaliera Brotzu, Cagliari

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

June 3, 2020

Primary Completion (Actual)

July 18, 2024

Study Completion (Actual)

July 18, 2024

Study Registration Dates

First Submitted

December 20, 2019

First Submitted That Met QC Criteria

December 23, 2019

First Posted (Actual)

December 27, 2019

Study Record Updates

Last Update Posted (Actual)

March 25, 2025

Last Update Submitted That Met QC Criteria

February 27, 2025

Last Verified

July 1, 2024

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • FISIMMDS2020

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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