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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT00632892
Other study ID # 96013
Secondary ID
Status Completed
Phase N/A
First received March 3, 2008
Last updated March 10, 2008
Start date December 2007

Study information

Verified date February 2008
Source Far Eastern Memorial Hospital
Contact n/a
Is FDA regulated No
Health authority Taiwan: Institutional Review Board
Study type Observational

Clinical Trial Summary

Clinically, iodinated contrast-medium (CM) is widely used in angiography and computerized tomography. CM-induced nephropathy (CMIN) is one major complication after application of CM. Therefore, how to prevent CMIN is always one of the hot topics concerned by nephrologists, cardiologists, and radiologists.

The present study is aimed to determine the norepinephrine concentration, oxidative markers, and tubular damage markers in the urine samples of patients undergoing intravenous pyelography (IVP).

The working hypothesis is high-osmolarity contrast media (HOCM) causes more oxidative stress and greater tubular damage than iso-osmolarity contrast media (IOCM).


Recruitment information / eligibility

Status Completed
Enrollment 80
Est. completion date
Est. primary completion date January 2008
Accepts healthy volunteers No
Gender Both
Age group 18 Years and older
Eligibility Inclusion Criteria:

1. Adult patients (> 18 years old)

2. Undergoing IVP with an appropriate medical indication

3. Signing informed consent

Exclusion Criteria:

1. Without signing informed consent

Study Design

Observational Model: Case-Only, Time Perspective: Prospective


Related Conditions & MeSH terms


Locations

Country Name City State
Taiwan Far Eastern Memorial Hospital Pan Chiao, Taipei

Sponsors (1)

Lead Sponsor Collaborator
Far Eastern Memorial Hospital

Country where clinical trial is conducted

Taiwan, 

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