Risk Factors for AKI in Patients Undergoing VATS for Pulmonary Resection

NCT ID: NCT06341933

Last Updated: 2025-01-30

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

RECRUITING

Total Enrollment

100 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-04-15

Study Completion Date

2025-12-15

Brief Summary

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This study aims to investigate the potential factors contributing to the development of Acute Kidney Injury (AKI) in patients undergoing pulmonary resection with Video Assisted Thoracoscopic Surgery (VATS) for lung malignancy. The study will focus on demographic data, laboratory parameters, perioperative fluid management, and haemodynamics.

The research will be conducted at SBÜ Ankara Atatürk Sanatorium Training and Research Hospital. The study will involve patients who have given informed consent and will undergo VATS with standard anaesthesia monitoring. Anaesthesia management will follow our routine protocol in our clinic.

Patients will be divided into two groups based on whether they have a more than 25% decrease in estimated glomerular filtration rate (t-GFH) and/or a 1.5-fold increase in serum creatinine and/or a 6-hour urine volume of less than 0.5 ml/kg/h. The patients will be divided into two groups based on this definition, and the risk factors between these groups will be analysed.

The preoperative routine blood values, demographic data (age, gender, height, weight, and BMI), ASA physical status, smoking and alcohol habits, comorbidities, and regular medication use will be recorded. Intraoperative urine output and haemodynamic parameters will also be monitored. Routine blood gas analysis, blood urea nitrogen (BUN), glomerular filtration rate (GFR), albumin, haemoglobin, sodium, potassium, chlorine, and magnesium will be measured and recorded, along with urine output and t-GFH. Patients will be evaluated in the hospital on the day the surgeon calls for a postoperative check-up and on the 30th postoperative day to see if there are any complications.

Detailed Description

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Conditions

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Acute Kidney Injury Surgery Lung Cancer

Study Design

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Observational Model Type

OTHER

Study Time Perspective

PROSPECTIVE

Study Groups

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Acute Kidney Injury (NO)

In the postoperative period, patients with normal renal function.

Duration of Surgery

Intervention Type OTHER

Total surgery time in minutes

Volume of Fluid in Surgery

Intervention Type OTHER

Fluid volume given during surgery in ml

Blood Loss

Intervention Type OTHER

Blood loss during surgery in ml

Acute Kidney Injury (YES)

There has been a decrease of more than 25% in the estimated glomerular filtration rate (t-GFH), and/or a 1.5-fold increase in serum creatinine, and/or a 6-hour urine volume of less than 0.5 ml/kg/h.

Duration of Surgery

Intervention Type OTHER

Total surgery time in minutes

Volume of Fluid in Surgery

Intervention Type OTHER

Fluid volume given during surgery in ml

Blood Loss

Intervention Type OTHER

Blood loss during surgery in ml

Interventions

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Duration of Surgery

Total surgery time in minutes

Intervention Type OTHER

Volume of Fluid in Surgery

Fluid volume given during surgery in ml

Intervention Type OTHER

Blood Loss

Blood loss during surgery in ml

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Over 18 years of age, under 65 years of age,
* American Society of Anesthesiologists (ASA) physical status 1-3,
* Data of patients who will undergo wedge resection, segmentectomy or lobectomy with elective VATS due to lung malignancy will be examined prospectively.

Exclusion Criteria

* Patients with a body mass index (BMI) less than 18.5kg/m2 or greater than 35 kg/m2,
* Those with impaired renal function (the upper limit of the creatinine reference range is more than 50%; 1.3 mg/dL for men and 1.1 mg/dL for women),
* A radiological examination was performed using radiocontrast material in the preoperative period,
* Clinically and radiologically diagnosed with congestive heart failure and treatment has been started,
* Having a history of pulmonary edema,
* Those who have used steroids and non-steroidal anti-inflammatory drugs for a long time (exceeding 30 days),
* Intubated to intensive care unit,
* In need of massive peroperative blood transfusion,
* Patients with deficiencies in the parameters examined will be excluded from the study.
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Atatürk Chest Diseases and Chest Surgery Training and Research Hospital

OTHER

Sponsor Role lead

Responsible Party

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Ali Alagoz

Department of anesthesiology and reanimation, Principal Investigator, Specialist Doctor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Ali ALAGÖZ, professor

Role: PRINCIPAL_INVESTIGATOR

Ankara Ataturk Sanatorium Training and Research Hospital

Locations

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Ankara Atatürk Sanatorium Training and Research Hospital

Ankara, Keçiören, Turkey (Türkiye)

Site Status RECRUITING

Countries

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Turkey (Türkiye)

Central Contacts

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Ali ALAGÖZ, professor

Role: CONTACT

5079193765 ext. +9

Facility Contacts

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Ali ALAGÖZ, professor

Role: primary

5079193765 ext. +9

Other Identifiers

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2024-BÇEK/41

Identifier Type: -

Identifier Source: org_study_id

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