Microalbuminuria Predicting CIAKI After CAG

Pre-existing Microalbuminuria Predicting Contrast-induced Acute Kidney Injury (CIAKI) Following Coronary Angiography (CAG)

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02808845

Acronym

MPCC

Enrollment

800

Registered

2016-06-22

Start date

2016-12-31

Completion date

Unknown

Last updated

2016-06-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Contrast-induced Acute Kidney Injury, Microalbuminuria

Keywords

coronary angiography, contrast-induced acute kidney injury, microalbuminuria

Brief summary

The purpose of this study is to investigate the association between pre-existing microalbuminuria and contrast-induced acute kidney injury (CIAKI) following coronary angiography (CAG).

Interventions

OTHERmicroalbuminuria

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Healthy volunteers

Inclusion criteria

* Patients with eGFR≥30ml/min and without macroalbuminuria undergoing CAG.

Exclusion criteria

* Pregnancy * Lactation * Allergic history of contrast media * Having been received contrast media within 7 days * Use of nephrotoxic medications within 7 days * eGFR \<30 ml/min, macroalbuminuria (ACR \>300 mg/g) * Renal transplantation, emergent coronary angiography * Cardiogenic shock, pulmonary edema * Use of intra-aortic balloon pump (IABP) or mechanical ventilation * Multiple myeloma and other malignant tumor * Life expectancy less than 12 months

Design outcomes

Primary

Measure	Time frame	Description
changes of serum creatinine (SCr, umol/L)	24-48 hours after CAG	the difference of SCr before and after CAG.
number of participants with increase in SCr of at least 44.2 umol/L higher than before	24-48 hours after CAG	number of participants with the difference of SCr before and after CAG over 44.2 umol/L.
number of participants with increase of SCr over 25% higher than before	24-48 hours after CAG	number of participants with an increase of SCr over 25% higher than before.

Secondary

Measure	Time frame	Description
changes of urine albumin to creatinine ratio (ACR, mg/g)	24-48 hours after CAG	the difference of ACR before and after CAG

Countries

China

Contacts

Primary ContactZhijian Yang, Doctor

zhijianyangnj@njmu.edu.cn+86 13809030208

Backup ContactHaoyu Meng, Master

15805167259@163.com+86 15805167259

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026