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Clinical Trial Details — Status: Not yet recruiting

Administrative data

NCT number NCT06124105
Other study ID # MB2
Secondary ID
Status Not yet recruiting
Phase N/A
First received
Last updated
Start date March 6, 2024
Est. completion date December 15, 2024

Study information

Verified date March 2024
Source Inonu University
Contact murat biçakcioglu
Phone 05327901791
Email drmuratft@gmail.com
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The ability of bladder urinary partial pressure, measured as a reflection of renal medullary oxygen tension, which is an indicator of the development of acute kidney injury (AKI), to predict the development of AKI at an early stage.


Description:

Patients hospitalised in the intensive care unit with a diagnosis of sepsis will be followed up for the development of ABH. This follow-up will be performed for 5 days after hospitalisation. During this period, patients will be sampled for NGAL 5 times in total, once every day. PuO2 will be sampled daily to determine PuO2 and to observe the development of AKI, and in cases of hypotension where the mean arterial pressure falls below 65 mmHg or in cases of severe acidosis, extra will be sampled at least 5 times, once every day. PuO2 will be analysed in the blood gas device and PuO2 value will be recorded. For NGAL analysis, patient blood will be collected in ETDA tubes and stored at -80 °C until analysis. NGAL will then be measured by turbidimetric imminoassay method. The comorbidities of the patients will be questioned and recorded, the types and amounts of fluids taken, whether they received blood and blood products, and if so, which product and how much they received will be recorded. APACHI II score and SOFA scores of the patients at hospitalisation will be recorded. GCS, whether mechanical ventilation support is provided or not, if any, ventilation method, mode and ventilation parameters will be recorded. In addition to these, mean arterial pressure, pulse, temperature, SpO2, FiO2 values will be recorded clinically. Haemoglobin, haemotocrit, platelets, bun, creatinine, biluribins, liver function tests and arterial blood gas will be recorded in the laboratory. In addition, whether the patients have ARDS, whether they are receiving renal replacement therapy and if so, the prescription and ultrasonography findings will be recorded.


Recruitment information / eligibility

Status Not yet recruiting
Enrollment 68
Est. completion date December 15, 2024
Est. primary completion date October 15, 2024
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: - patients admitted to intensive care unit with sepsis Exclusion Criteria: - Causing an infection other than sepsis at the time of admission - Acute renal failure at the time of admission - Having a creatinine value above 1.5 mg/dL at the time of admission - Previously known chronic renal failure or being on a routine dialysis programme (receiving renal replacement therapy) - Having one kidney - Having another known kidney disease

Study Design


Related Conditions & MeSH terms


Intervention

Diagnostic Test:
arterial blood gases
measurement of partial oxygen pressure in urine by arterial blood gas device

Locations

Country Name City State
n/a

Sponsors (1)

Lead Sponsor Collaborator
Inonu University

References & Publications (3)

Evans RG, Cochrane AD, Hood SG, Iguchi N, Marino B, Bellomo R, McCall PR, Okazaki N, Smith JA, Zhu MZ, Ngo JP, Noe KM, Martin A, Thrift AG, Lankadeva YR, May CN. Dynamic responses of renal oxygenation at the onset of cardiopulmonary bypass in sheep and man. Perfusion. 2022 Sep;37(6):624-632. doi: 10.1177/02676591211013640. Epub 2021 May 12. — View Citation

Osawa EA, Cutuli SL, Bitker L, Canet E, Cioccari L, Iguchi N, Lankadeva YR, Eastwood GM, Evans RG, May CN, Bellomo R. Effect of Furosemide on Urinary Oxygenation in Patients with Septic Shock. Blood Purif. 2019;48(4):336-345. doi: 10.1159/000501512. Epub 2019 Jul 23. — View Citation

Silverton NA, Lofgren LR, Hall IE, Stoddard GJ, Melendez NP, Van Tienderen M, Shumway S, Stringer BJ, Kang WS, Lybbert C, Kuck K. Noninvasive Urine Oxygen Monitoring and the Risk of Acute Kidney Injury in Cardiac Surgery. Anesthesiology. 2021 Sep 1;135(3):406-418. doi: 10.1097/ALN.0000000000003663. — View Citation

Outcome

Type Measure Description Time frame Safety issue
Primary acute kidney injury urine partial oxygen pressure in arterial blood gases first 5 days
Secondary mortality death rate 28. days
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