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NCT05929573
RDRI and NGAL in Acute Kidney Injury in Abdominal Surgery
trial testing Neutrophil Gelatinase-Associated Lipocalin in Acute Kidney Injury in 43 participants. Completed in 20 July 2024.
31 December 2023
Quick facts
| Lead sponsor | Antalya Training and Research Hospital |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 43 |
| Start date | 1 July 2023 |
| Primary completion | 31 December 2023 |
| Estimated completion | 20 July 2024 |
| Sites | 1 location across Turkey (Türkiye) |
Drugs / interventions tested
- Neutrophil Gelatinase-Associated Lipocalin
- Renal Doppler Resistive Index
Conditions studied
- Acute Kidney Injury — all drugs for Acute Kidney Injury →
Sponsor
Antalya Training and Research Hospital
Who can join
18 and older, any sex, with Acute Kidney Injury. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Acute kidney injury (AKI), which can occur after major surgeries, leads to increased morbidity and mortality if not detected and managed promptly. In clinical practice, serum creatinine and urine output values of patients are monitored to detect AKI, but these parameters can cause delays in diagnosis. Additionally, studies have been conducted on biomarkers such as Neutrophil Gelatinase-Associated Lipocalin (NGAL) and cystatin C in recent years, but definitive results have not been achieved. Renal Doppler Resistive Index (RDRI) is a non-invasive index believed to reflect renal vascular perfusion. RDRI measurement is a repeatable, inexpensive, and easy-to-apply technique. RDRI has been found to be associated with AKI in conditions such as renal dysfunction, hypertension, and post-traumatic hemorrhagic shock. Furthermore, due to the impact on renal perfusion in patients undergoing major surgery, RDRI, which reflects renal vascular resistance, can serve as an indicator of kidney perfusion. The aim of this study is to test the hypothesis, 'Does measuring postoperative RDRI in major abdominal surgery cases yield higher sensitivity and specificity values in detecting acute kidney injury compared to NGAL?'
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT05929573
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
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- Google Scholar
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Other Antalya Training and Research Hospital trials
Trials by the same sponsor.
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT05929573 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Antalya Training and Research Hospital
- Last refreshed: 30 July 2024
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT05929573.
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