Estimated Glomerular Filtration Rate After Kidney Transplantation - the Formula MDRD, CKD-EPI or Cockroft-Gault?

Estimated Glomerular Filtration Rate After Kidney Transplantation - the Formula Modification of Diet in Renal Disease (MDRD), Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) or Cockroft-Gault?

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02443363

Acronym

eGFR

Enrollment

170

Registered

2015-05-13

Start date

2015-04-30

Completion date

2015-09-30

Last updated

2015-10-02

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

Conditions

Renal Function Disorder

Brief summary

The study included 300 patients who are post-kidney transplantation (\> 3 months and \<10 years). An analysis of body composition using bioelectrical impedance, calculated BMI and serum creatinine was determined. Glomerular filtration rate (GFR) was calculated using the formula CKD-EPI, Modification of Diet in Renal Disease (MDRD) and Cockroft-Gault.

Interventions

OTHEREstimating of formula MDRD, CKD-EPI, Cockroft-Gault,

DEVICETanita BC 418- Bioelectrical impedance analysis

The device measured the size of total body water (TBW), fat mass (FM%), visceral fat%, fat free mass (FFM), and basal metabolic rate (BMR) (kcal).

Study design

Observational model

COHORT

Time perspective

CROSS_SECTIONAL

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* give voluntary consent to participate in the study * functioning graft longer than 3 months to 10 years * no clinical cardiovascular disease during the 6 months preceding entry * stable graft function- glomerular filtration rate \> 30 ml/min/1.73 m2, creatinine concentration \<2.5 mg/dl

Exclusion criteria

* not meet the above criteria * episode of illness (for example: infection) * pregnancy

Design outcomes

Primary

Measure	Time frame
Differences in estimating GFR using formula MDRD, CKD-EPI and Cockroft-Gault in short and long-term postoperative period.	1 day

Countries

Poland

Outcome results

None listed

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