CClinicalTrials.gg
Status unknownNCT01732952DYSIS-ChinaUpdated Nov 26, 2012

Dyslipidemia International Survey-China

An observational study in the Prevalence,Lipid Abnormalities,, sponsored by Chinese Society of Cardiology. Status unknown at 1 site in China. Open to participants aged 45 Years and older. Per ClinicalTrials.gov, last updated 2012-11-26.

Sponsored by Chinese Society of Cardiology · Observational

The sponsor has not verified this record recently (last verified Nov 2012), so the status shown — last known as Recruiting — may be out of date.
Study type
Observational
Model
Case-only
Time perspective
Cross-sectional
Enrollment
25,000
Ages
45 Years and older
Sex
All
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Study summary

This cross-sectional, non-interventional, and observational study will assess the lipid profile of patients who have been taking lipid-modifying drugs (i.e., proportion of patients achieving treatment to goal according to national and international lipid management guidelines) during a single visit to their physicians on an outpatient basis in 6 representative geo-economic regions in China: Northeast, North, East, South, Southwest, and Northwest; and within each region, in three tiers of hospitals: tier 3 (primary or teaching hospitals), tier 2 (secondary or city level hospitals), and tier 1 (community hospitals/health centers). The investigators will primarily be cardiologists, endocrinologists, neurologists, gerontologists, internists, or other physicians who are representative of the general population of physicians managing patients with dyslipidemia and/or at high risk for cardiovascular events likely to be treated with lipid-modifying drugs. Demographic data, cardiovascular risk factors, a history of cardiovascular disease and cardiovascular treatments will be documented in a single visit through patient clinical examination and chart review.

DYSIS-China is part of a string of epidemiological studies that share the same master protocol, which has been conducted in different countries mainly in Europe and Canada. The analysis of the pooled studies including overall data and cross-country comparisons is the subject of a distinct protocol.

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Conditions studied

  • the Prevalence,Lipid Abnormalities,

Keywords

  • the prevalence,lipid abnormalities,CV risks
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In context

Congenital Abnormalities

980 studies on the registry are indexed under Congenital Abnormalities; 177 are open to participants now.

This study's planned enrollment of 25,000 is above the median of 153 across 446 observational studies indexed under Congenital Abnormalities.

Browse Congenital Abnormalities studies →

Lead sponsor

This is the only study on the registry with Chinese Society of Cardiology as lead sponsor.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
45 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Probability sample

Study population

  1. Patient is an outpatient > 45 years of age
  2. Patient is currently* treated with a statin
  3. Patient has a documented fasting lipid profile (> 1 lipid parameter within the last 12 months) performed while on lipid-modifying therapy for at least 3 months
  4. Patient agrees to participate in the study by giving informed consent.

    • Patient is already being treated with a lipid-modifying drug just before the visit. Patient for whom a lipid-modifying therapy is initiated at the time of the visit must not be included.

Inclusion criteria

  1. Patient is an outpatient > 45 years of age
  2. Patient is currently* treated with a statin
  3. Patient has a documented fasting lipid profile (> 1 lipid parameter within the last 12 months) performed while on lipid-modifying therapy for at least 3 months
  4. Patient agrees to participate in the study by giving informed consent.

    • Patient is already being treated with a lipid-modifying drug just before the visit. Patient for whom a lipid-modifying therapy is initiated at the time of the visit must not be included.

Exclusion criteria

Exclusion Criteria:

  1. Patient is currently participating in a clinical trial.
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Study design

Observational model
Case-only
Time perspective
Cross-sectional
Enrollment
25,000 participants (estimated)

Groups and cohorts

  • regions,hospitals,age, gender, risk levels, comorbidity,
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What researchers measure

Primary outcomes

  1. the prevalence and types of persistent lipid abnormalities in patients aged > 45 years treated with a lipid-modifying drug

    Time frame: 6 months

Secondary outcomes

  1. assess patient characteristics, including CV risk levels, in the subsets of patients with persistent lipid abnormalities

    Time frame: 6months

Other outcomes

  1. explore a potential relationship between the persistence of lipid abnormalities and the local known (historical) prevalence of CV morbidity/mortality

    Time frame: 6months

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Study locations

1 of 1 sites recruiting
  • Peiking University People' Hospital
    Beijing, Beijing 100044, China
    • Ding Rong Jing, Dr. · Contact · drj2003@sina.com · 0108688325940
    • Ding rong jing, Dr. · Sub investigator
    Recruiting
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References and documents

Publications

  • Chen Y, Yin C, Li Q, Yu L, Zhu L, Hu D, Sun Y. Misuse of Aspirin and Associated Factors for the Primary Prevention of Cardiovascular Disease. Front Cardiovasc Med. 2021 Sep 3;8:720113. doi: 10.3389/fcvm.2021.720113. eCollection 2021. PubMed 34540919 ↗
  • Yan X, Li Y, Dong Y, Wu Y, Li J, Bian R, Hu D. Blood pressure and low-density lipoprotein cholesterol control status in Chinese hypertensive dyslipidemia patients during lipid-lowering therapy. Lipids Health Dis. 2019 Jan 29;18(1):32. doi: 10.1186/s12944-019-0974-y. PubMed 30696435 ↗
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Nov 26, 2012, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT01732952
Lead sponsor
Chinese Society of Cardiology
Responsible party
Hu Dayi (Chinese Society of Cardiology, Chinese Society of Cardiology) — Principal investigator
First posted
Nov 26, 2012
Start date
Feb 2012
Primary completion
Apr 2012
Completion
Dec 2012 (estimated)
Last update
Nov 26, 2012

Study contacts

Hu da yi, Dr.
Contact
dayi.hu@medmail.com.cn
8601088324876
Hu da yi, Dr.
principal investigator · Chinese Society of Cardiology

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Nov 2012. You cannot join it, but the record below documents what was studied.

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