Cardiovascular Risk Stratification of Patients Undergoing Hematopoietic Stem Cell Transplantation : The CARE-BMT Risk Score

BACKGROUND: Evidence guiding the pre-hematopoietic stem cell transplantation (HSCT) cardiovascular evaluation is limited. We sought to derive and validate a pre-HSCT score for the cardiovascular risk stratification of HSCT candidates.

METHODS AND RESULTS: We leveraged the CARE-BMT (Cardiovascular Registry in Bone Marrow Transplantation) study, a contemporary multicenter observational study of adult patients who underwent autologous or allogeneic HSCT between 2008 and 2019 (N=2435; mean age at transplant of 55 years; 4.9% Black). We identified the subset of variables most predictive of post-HSCT cardiovascular events, defined as a composite of cardiovascular death, myocardial infarction, heart failure, stroke, atrial fibrillation or flutter, and sustained ventricular tachycardia. We then developed a point-based risk score using the hazard ratios obtained from Cox proportional hazards modeling. The score was externally validated in a separate cohort of 919 HSCT recipients (mean age at transplant 54 years; 20.4% Black). The risk score included age, transplant type, race, coronary artery disease, heart failure, peripheral artery disease, creatinine, triglycerides, and prior anthracycline dose. Risk scores were grouped as low-, intermediate-, and high-risk, with the 5-year cumulative incidence of cardiovascular events being 4.0%, 10.3%, and 22.4%, respectively. The area under the receiver operating curves for predicting cardiovascular events at 100 days, 5 and 10 years post-HSCT were 0.65 (95% CI, 0.59-0.70), 0.73 (95% CI, 0.69-0.76), and 0.76 (95% CI, 0.69-0.81), respectively. The model performed equally well in autologous and allogeneic recipients, as well as in the validation cohort.

CONCLUSIONS: The CARE-BMT risk score is easy to calculate and could help guide referrals of high-risk HSCT recipients to cardiovascular specialists before transplant and guide long-term monitoring.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:13

Enthalten in:

Journal of the American Heart Association - 13(2024), 1 vom: 02. Jan., Seite e033599

Sprache:

Englisch

Beteiligte Personen:

Vasbinder, Alexi [VerfasserIn]
Catalan, Tonimarie [VerfasserIn]
Anderson, Elizabeth [VerfasserIn]
Chu, Catherine [VerfasserIn]
Kotzin, Megan [VerfasserIn]
Murphy, Danielle [VerfasserIn]
Cheplowitz, Halle [VerfasserIn]
Diaz, Kristen Machado [VerfasserIn]
Bitterman, Brayden [VerfasserIn]
Pizzo, Ian [VerfasserIn]
Huang, Yiyuan [VerfasserIn]
Xie, Jeffrey [VerfasserIn]
Hoeger, Christopher W [VerfasserIn]
Kaakati, Rayan [VerfasserIn]
Berlin, Hanna P [VerfasserIn]
Shadid, Husam [VerfasserIn]
Perry, Daniel [VerfasserIn]
Pan, Michael [VerfasserIn]
Takiar, Radhika [VerfasserIn]
Padalia, Kishan [VerfasserIn]
Mills, Jamie [VerfasserIn]
Meloche, Chelsea [VerfasserIn]
Bardwell, Alina [VerfasserIn]
Rochlen, Matthew [VerfasserIn]
Blakely, Pennelope [VerfasserIn]
Leja, Monika [VerfasserIn]
Banerjee, Mousumi [VerfasserIn]
Riwes, Mary [VerfasserIn]
Magenau, John [VerfasserIn]
Anand, Sarah [VerfasserIn]
Ghosh, Monalisa [VerfasserIn]
Pawarode, Attaphol [VerfasserIn]
Yanik, Gregory [VerfasserIn]
Nathan, Sunita [VerfasserIn]
Maciejewski, John [VerfasserIn]
Okwuosa, Tochukwu [VerfasserIn]
Hayek, Salim S [VerfasserIn]

Links:

Volltext

Themen:

Atrial fibrillation
Bone marrow transplant
Cardiovascular disease
Heart failure
Hematopoietic stem cell transplant
Journal Article
Multicenter Study
Observational Study
Random forest
Risk score

Anmerkungen:

Date Completed 04.01.2024

Date Revised 15.02.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1161/JAHA.123.033599

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM366488724