Tokyo, Sept. 15 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000062920) titled 'A study on the prevalence and prognosis of unrecognized myocardial infarction' on Sept. 14.

Study Type: Others,meta-analysis etc

Primary Sponsor: Institute - Kanagawa Children's Medical Center

Condition: Condition - Unrecognized myocardial infarction, coronary artery disease Classification by malignancy - Others Genomic information - NO

Objective: Narrative objectives1 - Unrecognized myocardial infarction (UMI) detected by late gadolinium enhancement (LGE) on cardiac magnetic resonance (CMR) is suggested to be a poor prognostic factor for cardiovascular events. The objective of this study is to determine the prevalence of CMR-defined UMI across three different risk cohorts and to compare how the prevalence changes with accumulating risk factors. Furthermore, we aim to evaluate the prognostic impact of UMI to assess the clinical necessity of CMR screening. Basic objectives2 - Others

Eligibility: Age-lower limit - Not applicable Age-upper limit - Not applicable Gender - Male and Female Key inclusion criteria - Observational or cohort studies evaluating LGE using CMR that report the prevalence or prognosis of unknown ischemic LGE. Key exclusion criteria - - Studies exclusively enrolling patients with a known history of myocardial infarction (recognized MI). - Studies that include patients with recognized MI in the cohort, but do not provide separate data for unrecognized MI (UMI) and recognized MI, thereby precluding the extraction of UMI-specific prevalence or prognosis. - Studies not using CMR to define UMI (e.g., defined solely by abnormal Q waves on electrocardiogram). - Case reports, review articles, and animal studies. Target Size - 30

Recruitment Status: Recruitment status - Preinitiation Date of protocol fixation - 2026 Year 09 Month 11 Day Anticipated trial start date - 2026 Year 09 Month 15 Day Last follow-up date - 2027 Year 12 Month 31 Day

To know more, visit https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000072038

Disclaimer: Curated by HT Syndication.