Clinical trial NCT04110925: Mutational Analysis as a Prognostic and Predictive Marker of Cardiovascular (CVD) Disease in Patients With Myelodysplasia
Official title: Mutational Analysis as a Prognostic and Predictive Marker of Cardiovascular Disease in Patients With Myelodysplasia
Study type: INTERVENTIONAL
Overall status: UNKNOWN
Phase: NA
Conditions: MDS
Cardiovascular Diseases
Inflammation
Keywords: CT imaging
next generation sequencing
myelodysplastic syndrome
Lead sponsor: Sunnybrook Health Sciences Centre
Sponsor class: OTHER
Collaborators: name: Ontario Molecular Pathology Research Network
name: Queen's University
First posted: 2019-10-01
Enrollment: 400
Sex: ALL
Standard ages: CHILD
ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: NA
Intervention model: SINGLE_GROUP
Primary purpose: SCREENING

Brief summary: This study evaluates the relationship between myelodysplastic syndromes (MDS) and cardiovascular disease. MDS patients will be evaluated for the presence of mutations and whether they are associated with an increased risk of heart disease (CVD) and inflammation compared to healthy adults. Patients without symptoms of CVD will receive CT scans to assess for hidden disease and if that is related to their mutations.

Detailed description: Myelodysplastic syndromes (MDS) are a type of blood cancer that can cause infection or bleeding because they prevent the formation of blood components and may lead to leukemia and death. MDS can arise from changes (or mutations) to a patient's DNA. MDS patients have increased risk of heart disease compared to healthy adults. The investigators will look for links between mutations in MDS patients and increased risk of heart disease. They will also use "CT imaging" to see if MDS patients have asymptomatic artery disease but may lead to heart disease in the future and if that is related to their mutations. The researcher will try to link mutations in MDS patients to markers of inflammation and to the amount of artery disease on CT imaging to look for patterns. The goal is to find certain mutations that are associated with inflammation and heart disease. This may ultimately allow hematologists to test MDS patients with these mutations for heart disease and/or treat them early so they have a better and longer life.

Eligibility criteria: Inclusion Criteria:

* Diagnosis of: myelodysplastic syndrome (MDS), myeloproliferative neoplasm (MPN), Chronic myelomonocytic leukemia leukemia (CMML), or low-blast acute myeloid leukemia (AML, blasts 20-29%) less than 24 months ago
* Alive and registered in the MDS-Canada (MDS-CAN) database
* Known comorbidity history and known history of cardiovascular disease
* Able to provide peripheral blood sample for cytokine analysis
* Able top provide samples for next generation sequencing (NGS) - if diagnosis 0-6 months ago: peripheral blood; if diagnosis 6-24 months ago: diagnostic bone marrow aspirate slides or peripheral blood

Exclusion Criteria:

* MDS/MPN patients other than CMML due to higher prevalence of Janus Kinase 2 (JAK2) mutation (a known risk factor for CVD)
* Disease progression without available diagnostic bone marrow slides for NGS

Primary outcomes:
measure: Measure the allelic frequency and type of myeloid cancer-associated mutations in MDS patients diagnostic bone marrow aspirates or slides
timeFrame: 2 years
measure: Screen for occult and potentially clinically significant CAD in MDS patients by means of coronary CT
timeFrame: 2 years
measure: Identify any correlation between selected myeloid mutations and/or their VAF with the presence of pre-existing incident or occult CAD
timeFrame: 2 years
Secondary outcomes:
measure: Track how often newly discovered CAD from coronary CT leads to further intervention or changes in monitoring
timeFrame: 2 years
measure: Screen for serum inflammatory cytokines in the blood of patients with incident or occult CAD
timeFrame: 2 years
Other outcomes:
Locations:
city: Toronto
country: Canada
facility: Sunnybrook Health Sciences Centre
state: Ontario
Study officials:
affiliation: Sunnybrook Health Sciences Centre
name: Rashmi S Goswani, MD
role: PRINCIPAL_INVESTIGATOR
References:
citation: Stahl M, Zeidan AM. Management of lower-risk myelodysplastic syndromes without del5q: current approach and future trends. Expert Rev Hematol. 2017 Apr;10(4):345-364. doi: 10.1080/17474086.2017.1297704. Epub 2017 Mar 9.
citation: Brunner AM, Blonquist TM, Hobbs GS, Amrein PC, Neuberg DS, Steensma DP, Abel GA, Fathi AT. Risk and timing of cardiovascular death among patients with myelodysplastic syndromes. Blood Adv. 2017 Oct 18;1(23):2032-2040. doi: 10.1182/bloodadvances.2017010165. eCollection 2017 Oct 24.
citation: Papaemmanuil E, Gerstung M, Malcovati L, Tauro S, Gundem G, Van Loo P, Yoon CJ, Ellis P, Wedge DC, Pellagatti A, Shlien A, Groves MJ, Forbes SA, Raine K, Hinton J, Mudie LJ, McLaren S, Hardy C, Latimer C, Della Porta MG, O'Meara S, Ambaglio I, Galli A, Butler AP, Walldin G, Teague JW, Quek L, Sternberg A, Gambacorti-Passerini C, Cross NC, Green AR, Boultwood J, Vyas P, Hellstrom-Lindberg E, Bowen D, Cazzola M, Stratton MR, Campbell PJ; Chronic Myeloid Disorders Working Group of the International Cancer Genome Consortium. Clinical and biological implications of driver mutations in myelodysplastic syndromes. Blood. 2013 Nov 21;122(22):3616-27; quiz 3699. doi: 10.1182/blood-2013-08-518886. Epub 2013 Sep 12.
citation: Elbaek MV, Sorensen AL, Hasselbalch HC. Cardiovascular disease in chronic myelomonocytic leukemia: do monocytosis and chronic inflammation predispose to accelerated atherosclerosis? Ann Hematol. 2019 Jan;98(1):101-109. doi: 10.1007/s00277-018-3489-0. Epub 2018 Sep 4.
citation: Jaiswal S, Natarajan P, Silver AJ, Gibson CJ, Bick AG, Shvartz E, McConkey M, Gupta N, Gabriel S, Ardissino D, Baber U, Mehran R, Fuster V, Danesh J, Frossard P, Saleheen D, Melander O, Sukhova GK, Neuberg D, Libby P, Kathiresan S, Ebert BL. Clonal Hematopoiesis and Risk of Atherosclerotic Cardiovascular Disease. N Engl J Med. 2017 Jul 13;377(2):111-121. doi: 10.1056/NEJMoa1701719. Epub 2017 Jun 21.
citation: Okwuosa TM, Greenland P, Ning H, Liu K, Bild DE, Burke GL, Eng J, Lloyd-Jones DM. Distribution of coronary artery calcium scores by Framingham 10-year risk strata in the MESA (Multi-Ethnic Study of Atherosclerosis) potential implications for coronary risk assessment. J Am Coll Cardiol. 2011 May 3;57(18):1838-45. doi: 10.1016/j.jacc.2010.11.053.