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Status unknownNCT01236820L5Updated Nov 9, 2010

A Study Using L5 as a Risk Factor of Cardiovascular (CV) Disease in Chronic Renal and Dialytic Patients

An observational study in Cardiovascular Disease, Chronic Kidney Disease Patients and Hemodialytic Patients, sponsored by China Medical University Hospital. Status unknown at 1 site in Taiwan. Open to participants aged 20 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2010-11-09.

Sponsored by China Medical University Hospital · Observational

The sponsor has not verified this record recently (last verified Nov 2010), so the status shown — last known as Recruiting — may be out of date.
Study type
Observational
Model
Case-control
Time perspective
Cross-sectional
Enrollment
48
Ages
20 Years and older
Sex
All
01

Study summary

The purpose of this study is to determine whether L5, one of the Low Density Lipoproteins, is an effective predicting factor for cardiovascular disease in chronic renal and hemodialytic patients.

Read the detailed description

Cardiovascular disease (CVD) is the most important cause of death of chronic kidney disease (CKD) and hemodialysis (HD) patients. Low Density Lipoprotein (LDL) is an essential indicator of CVD.The higher the plasma LDL level, the higher the risk of CVD. LDL is a heterogenous substance composed of different mass and size. Oxidized LDL (oxLDL) is the oxidation product of LDL and is the most important component of LDL associated with CVD. The oxLDL is mostly trapped within tissue and not easily to be detected from blood. L5 iw a kind of electronegative LDL and is associated with CVD in smokers and diabetic patients, even if these patients have normal plasma LDL. Uremia patients have lipid profile different from that of general people,while HD Patients have lower LDL and CKD patients have LDL higher than that of general population. Thus LDL plasma level cannot fully explain the high risk of CVD in CKD and HD patients. As patients with normal LDL but high L5 are prone to have CVD, we suspect there might be association of L5 with CVD in both CKD and HD patients.

02

Conditions studied

  • Cardiovascular Disease
  • Chronic Kidney Disease Patients
  • Hemodialytic Patients
  • High LDL Level
  • High L5 Level

Keywords

  • L5
  • LDL
  • Cardiovascular disease
  • Chronic kidney disease
  • Hemodialysis
03

In context

Kidney Diseases

3,840 studies on the registry are indexed under Kidney Diseases; 500 are open to participants now.

This study's planned enrollment of 48 is below the median of 192 across 1,033 observational studies indexed under Kidney Diseases.

Browse Kidney Diseases studies →

Lead sponsor

China Medical University Hospital is the lead sponsor of 464 studies on the registry; 116 are open to participants now.

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

04

Who can participate

Ages eligible
20 Years and older
Sexes eligible
All
Accepts healthy volunteers
Yes
Sampling method
Non-probability sample

Study population

Residents in Taiwan, mostly in Taichung area

Inclusion criteria

  • clinical diagnosis of CKD
  • clinical diagnosis of HD

Exclusion criteria

Exclusion Criteria:

  • N/A
05

Study design

Observational model
Case-control
Time perspective
Cross-sectional
Enrollment
48 participants (estimated)
Biospecimen retention
Samples without dna

Groups and cohorts

  • Normal

    Healthy population

  • CKD Patients

    Chronic Kidney Disease, in Stage III-V

  • HD patients

    End-stage renal disease patients undergoing hemodialysis

06

Study locations

1 of 1 sites recruiting
  • China Medical University Hospital
    Taichung City, 404, Taiwan
    Recruiting
07

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Nov 9, 2010, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
08

Registry details

Key details

Study ID
NCT01236820
Lead sponsor
China Medical University Hospital
First posted
Nov 9, 2010
Start date
Sep 2010
Last update
Nov 9, 2010

Study contacts

Chiz-Tzung Chang, Ph.D.
Contact
D19863@mail.cmuh.org.tw
886-4-22052121 ext. 2902
Chiu-Ching Huang, MD
Contact
cch@mail.cmuh.org.tw
886-4-22052121 ext. 2902

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Nov 2010. You cannot join it, but the record below documents what was studied.

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