Renal Replacement Therapy and In-Hospital Mortality Incidence in Cardiac Surgery Associated Acute Kidney Injury

National Cardiovascular Center Harapan Kita Hospital Indonesia

Status: Completed

Conditions: Acute Kidney Injury

Treatments: Procedure: Renal Replacement Therapy (RRT)

Study type: Observational

Funder types: Other

Identifiers

NCT06091982

01.202308.101

Details and patient eligibility

About

The goal of this study is to analyse the relation of severe acute kidney injury post cardiac surgery which characterised by the need of renal replacement therapy, with in-hospital postoperative mortality incidence.

The main question it aims to answer:

To compare between patients complicated with acute kidney injury and exposure of renal replacement therapy (AKI-RRT) and patients complicated with acute kidney injury which does not require renal replacement therapy, in associated with in-hospital postoperative mortality.

Full description

Type of study: observational study

Participant population: Post cardiac surgery patients with condition of acute kidney injury postoperative, will be assigned into 2 groups, based on their exposure to renal replacement therapy. Those groups are:

Group AKI-RRT : patients with AKI postoperative with exposure of renal replacement therapy Group AKI non RRT : patients with AKI postoperative, with no exposure to renal replacement therapy Researchers will compare group AKI-RRT and AKI non RRT to analyse the association to postoperative mortality, and other factors that related to mortality variable.

Enrollment: 1,113 patients

Sex: All

Ages: 18 to 85 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Patients who are at least 18 years old, underwent cardiac surgery in Harapan Kita National Cardiovascular Center from January 2020 to December 2022.
2. Patients with condition was complicated with Acute Kidney Injury (AKI) which was characterised by an increase in serum creatinine > 0.3 mg/dL or > 150% of the preoperative serum creatinine value, which was checked within 12 hours post-operative.
3. All patients' data is recorded in the medical records unit.

Exclusion criteria

1. Patients with previous history of dialysis or renal failure in dialysis.
2. Incomplete or loss of patients' data.

Trial design

1,113 participants in 2 patient groups

AKI-RRT

Description:

Post cardiovascular surgery patients with condition of acute kidney injury postoperative; and with an exposure of renal replacement therapy (intermittent haemodialysis or continuous renal replacement therapy) which is indicated postoperatively.

Treatment:

Procedure: Renal Replacement Therapy (RRT)

AKI non RRT

Description:

Post cardiovascular surgery patients with condition of acute kidney injury postoperative; but without exposure of renal replacement therapy.