Prospective Assessment of Atherosclerotic Cardiovascular Disease (ASCVD) Risk
1 other identifier
observational
3,513
1 country
1
Brief Summary
This study aims to conduct a 10-year follow-up to assess ASCVD risk in Pakistan among individuals aged 30 years and above without a known history of ASCVD. The focus will be on evaluating ASCVD risk over this specific 10-year timeframe. The study will also validate risk assessment scores for identifying high-risk individuals and examine the incidence rate of ASCVD events during long-term follow-up.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Jan 2024
Shorter than P25 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
January 1, 2024
CompletedFirst Submitted
Initial submission to the registry
March 12, 2024
CompletedFirst Posted
Study publicly available on registry
March 18, 2024
CompletedPrimary Completion
Last participant's last visit for primary outcome
October 1, 2024
CompletedStudy Completion
Last participant's last visit for all outcomes
December 1, 2024
CompletedMarch 29, 2024
March 1, 2024
9 months
March 12, 2024
March 26, 2024
Conditions
Keywords
Outcome Measures
Primary Outcomes (4)
10-year ASCVD risk Categorization
Participants will be stratified into distinct 10-year ASCVD risk categories, including low risk (\<5%), borderline risk (5% to \<7.5%), intermediate risk (7.5% to \<20%), or high risk (≥20%).
3 Months
30-year ASCVD risk Categorization
The 30-year ASCVD risk assessment will utilize the formula proposed by Pencina MJ, classifying participants based on their risk for "hard" and "general" CVD events.
3 Months
Lifetime ASCVD risk evaluation
The lifetime ASCVD risk evaluation will categorize individuals into risk groups, distinguishing between optimal, not optimal, elevated, and major risk factors, determined by specific risk criteria.
3 Months
Genetic Risk Assessment of ApoB
For Genetic Risk Assessment of ApoB, the study will compute the Genetic Risk Score (GRS) based on genotyping the APOB rs1042031 variant, following the methodology outlined by Shahid SU. The unweighted GRS for ApoB will be derived through an additive approach, assigning values of 0, 1, and 2 for protective homozygous, heterozygous, and risk homozygous genotypes, respectively. This resulting GRS for ApoB will range from 0 (indicating the absence of risk alleles) to 2 (both alleles identified as risk alleles for APOB rs1042031) in an individual.
3 Months
Study Arms (1)
Non pre-existing ASCVD
ASCVD risk in adults will be assessed alongside demographics and clinical history. The study will calculate 10-year, 30-year, and lifetime ASCVD risks, incorporating genetic assessment for Apo B. Personalized management recommendations based on ASCVD risk will be provided, and a six-month follow-up will track ASCVD events.
Interventions
Utilizing validated tools such as the Pooled Cohort Equations (PCE) for 10-year ASCVD risk, the 30-year ASCVD risk prediction tool, and lifetime ASCVD risk categories, participants will undergo a thorough risk assessment. This multi-dimensional approach ensures a nuanced understanding of short and long-term cardiovascular risks. Further, The genetic risk for ApoB will be meticulously assessed by genotyping the APOB rs1042031 variant. Subsequently, the calculation of the genetic risk score (GRS) based on risk alleles will provide personalized insight into genetic predispositions related to ASCVD risk. Moreover, Participants will receive personalized management recommendations derived from the ACC/AHA Cardiovascular Risk Assessment Guidelines. These tailored suggestions may encompass dietary programs, lifestyle modifications, and, when indicated, pharmaceutical therapies like statins, aiming to mitigate identified risks effectively
Eligibility Criteria
The sample size, determined by insights from a study by An J, which showcased a median 10-year ASCVD risk of 0.6% in a sizable sample of 414,260 young adults, has been rigorously calculated. To enhance the robustness of our study and account for potential observational bias and missing clinical characteristics, the initially identified sample size has been increased by a factor of 1.5. This adjustment ensures a more comprehensive representation, resulting in a final sample size of 3,513 individuals, specifically young and healthy participants. To accurately reflect the diverse population across Pakistan, stratification based on the 2017 census data will be employed, ensuring representation from all four provinces and optimizing the study's applicability and generalizability.
You may qualify if:
- Individuals of any gender
- Individuals aged 30 years and above
- The study ensured a diverse representation to encompass a broad spectrum of experiences and risk factors within this age group
- Individuals without pre-existing cardiovascular conditions
You may not qualify if:
- Individuals with a confirmed diagnosis of ASCVD
- Confirmed cases of cancer
- participants who express a refusal to provide informed consent
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Advanced Education & Research Centerlead
- University of Karachicollaborator
- Pakistan Cardiac Society (Heart House)collaborator
Study Sites (1)
Advanced Education Institute and Research Center
Karachi, Sindh, 75270, Pakistan
Related Publications (24)
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PMID: 28167353BACKGROUND
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Tariq Ashraf
National Institute of Cardiovascular Diseases
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
March 12, 2024
First Posted
March 18, 2024
Study Start
January 1, 2024
Primary Completion
October 1, 2024
Study Completion
December 1, 2024
Last Updated
March 29, 2024
Record last verified: 2024-03
Data Sharing
- IPD Sharing
- Will not share