S-cystatin C vs.Injection Clearance Measurements to Estimate Kidney Function in Patients With Spinal Cord Injuries

NCT ID: NCT06565351

Last Updated: 2024-08-21

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

248 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-06-01

Study Completion Date

2022-01-01

Brief Summary

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* In individuals with spinal cord injury (SCI) kidney function defined as Glomerular Filtration Rate (GFR) is monitored by injection of e.g.99mDTPA and subsequent blood sampling (DTPA-clearance)
* GFR calculated from plasma samples of the endogenous substance s-Cystatin C (eGFR cystatin C) was compared to DTPA-clearance in 248 individuals with SCI.
* It is concluded that eGFR based on plasma s-cystatin C can replace the more tedious 99mDTPA-clearance procedures in individuals with SCI

Detailed Description

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Conditions

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Spinal Cord Injuries Renal Failure

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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Spinal Cord Injury Individuals

248 individuals with spinal cord injury and neurogenic bladder dysfunction, coming to routine controls of the renal function. Glomerular filtration rate (GFR) was measured by 99mTc-DTPA clearance and estimated by eGFR from creatinine and Cystatine C

eGFR estimated from creatinine and cystatin C

Intervention Type OTHER

eGFR estimated from creatinine and cystatin C was compared to GFR measured by 99mTc-DTPA clearance (gold standard)

Interventions

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eGFR estimated from creatinine and cystatin C

eGFR estimated from creatinine and cystatin C was compared to GFR measured by 99mTc-DTPA clearance (gold standard)

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

Neurogenic bladder dysfunction due to spinal cord injury

Exclusion Criteria

None
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Rigshospitalet, Denmark

OTHER

Sponsor Role lead

Responsible Party

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Ulrik Bjoern Andersen

Senior Consultant

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Ulrik B. Andersen

Role: PRINCIPAL_INVESTIGATOR

Rigshospitalet: Glostrup

Locations

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Dept. of Clinical Physiology and Nuclear Medicine, Copenhagen University Hospital, Rigshospitalet; Glostrup

Glostrup Municipality, , Denmark

Site Status

Countries

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Denmark

Other Identifiers

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Rigshospitalet; Glostrup

Identifier Type: -

Identifier Source: org_study_id

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