- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02799368
Balanced Salt Solution Versus 0.9% Saline Infusion for Prevention of Contrast-induced Acute Kidney Injury (BASIC Trial)
A Randomized, Open Label, Active Control, 2 Parallel Groups, Multicenter, Phase III Study to Evaluate the Efficacy and Safety of Balanced Salt Solution Versus 0.9% Saline in Patients With High Risk of Contrast Induced Nephropathy.
As iodinate contrast media (CM) has been widely used in current medical practice, contrast induced acute kidney injury (CI-AKI) has been an important issue.
Previously, many guidelines suggested prophylaxis protocol using 0.9% saline when CM is administrated to high risk patients. However, recent studies showed that 0.9% saline might induce metabolic acidosis due to its supra-physiologic chloride component, and therefore renal vasoconstriction. In spite of protective effect by volume expansion with saline infusion, this renal vasoconstriction might have conflicting effect on renal function, as hypoxic injury is suspected to be the main cause of CI-AKI.
In contrast to 0.9% saline, balanced salt solution has physiologic level of chloride and neutral pH. Also, recent studies proved preventive effect of balanced salt solution for AKI in several clinical settings.
Hence, the investigators planned a prospective randomized controlled trial comparing 0.9% saline and balanced salt solution to prevent CI-AKI.
Study Overview
Status
Intervention / Treatment
Detailed Description
Iodinated contrast media (CM) has been widely used for various diagnostic and therapeutic interventions. Coronary angiography and contrast enhanced computed tomography are representative medical procedure in which CM administration is necessary, and their usage are recently extended. Also, U.S sales of medical imaging CM has been increased.
Although iodinated CM has useful role in many medical procedures, CM is well known for its renal side effect, contrast induced acute kidney injury (CI-AKI). CI-AKI is one of the leading cause of iatrogenic acute kidney injury (AKI). Moreover, CI-AKI is known to be an independent risk factor for short- and long term morbidity and mortality. Considering the current rising incidence of CI-AKI, its prevention has been an important issue.
The incidence of CI-AKI is below 5% and up to 25% according to presence of risk factors such as renal failure, diabetes mellitus, heart failure, old age and concomitant use of nephrotoxic medications. Chronic kidney disease (CKD) is an established risk factor for CI-AKI and therefore several guidelines recommend prophylaxis for CI-AKI when patients with creatinine clearance (CrCl) below 60mL/min receives CM administration. In those guidelines, it is generally recommend that high risk patients should receive isotonic crystalloid solution and be considered for taking N-acetylcysteine, although there are still debates on its benefit.
Several clinical studies have compared 0.9% saline and sodium bicarbonate solution for their effectiveness on CI-AKI prevention, and no superiority was shown in using sodium bicarbonate solution. Hence, most organization currently use 0.9% saline for CI-AKI prophylaxis due to its wide availability.
However, several studies showed that 0.9% saline has supra-physiologic dose of chloride and induces metabolic acidosis which contributes renal vasoconstriction and impairment of estimated glomerular filtration rate (eGFR). Double blind, randomized clinical human study proved that these problems are less pronounced with the use of balanced salt solution, which has physiologic level of chloride and neutral pH. Also, recent prospective pilot study suggested that using chloride restrictive solutions, rather than using chloride rich solutions, for fluid resuscitation in critically ill patients can reduce AKI. Considering the above findings, few large scale cohort studies and randomized controlled trials are ongoing to prove preventive effect of balanced salt solution for AKI over 0.9% saline.
In conclusion, as stated above, use of 0.9% saline for CI-AKI prophylaxis might have limited benefit only by volume expansion. Considering its components, additional physiologic advantage by using balanced salt solution could be achieved. In order to assess this hypothesis, the investigators planned a multicenter prospective randomized controlled open-label trial comparing balanced salt solution and 0.9% saline to prevent CI-AKI.
The primary end-point of this study is event of CI-AKI, which is defined by relative (≥25%) or fixed (≥0.5mg/dL) increase in serum creatinine from baseline value assessed at 48 hours after CM use. The secondary end-point are decrease in eGFR of more than 50% from the baseline eGFR within 48 hours and initiation of dialysis and mortality, after 1 or 6 month from CM exposure. For this purpose, at least 830 subjects would be required for each group when type I error rate is 2.5% and type II error is 20%, given 20% drop-out rate during the study period.
Study Type
Enrollment (Actual)
Phase
- Phase 3
Contacts and Locations
Study Locations
-
-
-
Seoul, Korea, Republic of, 110-752
- Seoul National University Hospital
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Individuals aged 18 years or older
- with eGFR < 45 mL/min/1.73m2 or eGFR < 60 mL/min/1.73m2 who have at least one condition Diabetes mellitus Age > 60 year
- Able and willing to provide informed consent
Exclusion Criteria:
- eGFR < 15 mL/min/1.73m2 or end stage renal disease patients with dialysis history
- Heart failure with left ventricular ejection fraction < 45% or severe symptoms (New York Heart Association functional classification III or IV)
- Decompensated heart failure patients who use dobutamine, dopamine, milrinone, amrinone, nesiritide or patients who have acute pulmonary edema
- History of hyperkalemia (serum K > 5.5 mEq/L) or hypernatremia ( serum Na > 145 mEq/L) in screening period
- Recent exposure to radiocontrast within 7 days of the study
- History of hypersensitivity to radiocontrast
- Multiple myeloma
- Pregnant/lactation
- Expected survival < 6 months
- Enrolled in other clinical trials
Study Plan
How is the study designed?
Design Details
- Primary Purpose: PREVENTION
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: CJ Plasma Solution A Injection
Before contrast media administration : CJ Plasma Solution A Injection (3mL/kg for 1 hour) After contrast media administration : CJ Plasma Solution A Injection (1.5 mL/kg/h for 4 hours)
|
Intravenous plasma solution (Chloride 90 mmoL/L) at 3 mL/kg over 1 hour pre-contrast, followed by the same solution intravenously at 1.5 mL/kg/hr for 4 hours.
Intra-vascular low-osmolal or iso-osmolal contrast will be used.
|
ACTIVE_COMPARATOR: CJ 0.9% Normal Saline Injection
Before contrast media administration : CJ 0.9% Normal Saline Injection (3mL/kg for 1 hour) After contrast media administration : CJ 0.9% Normal Saline Injection (1.5mL/kg/h for 4 hours)
|
Intravenous plasma solution (Chloride 154 mmoL/L) at 3 mL/kg over 1 hour pre-contrast, followed by the same solution intravenously at 1.5 mL/kg/hr for 4 hours.
Intra-vascular low-osmolal or iso-osmolal contrast will be used.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Contrast Induced Acute Kidney Injury
Time Frame: 0-48 hour
|
Relative (≥25%) or fixed (≥0.5mg/dL) increase in serum creatinine
|
0-48 hour
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Decrease in renal function
Time Frame: 0-48 hour
|
Decrease in eGFR of more than 50% from the baseline eGFR
|
0-48 hour
|
1 month Renal replacement therapy
Time Frame: 0 to 30 days
|
Initiation of renal replacement therapy
|
0 to 30 days
|
6 month Renal replacement therapy
Time Frame: 0 to 180 days
|
Initiation of renal replacement therapy
|
0 to 180 days
|
1 month Mortality
Time Frame: 0 to 30 days
|
Mortality
|
0 to 30 days
|
6 month Mortality
Time Frame: 0 to 180 days
|
Mortality
|
0 to 180 days
|
Acute Kidney Injury by KDIGO guideline after CT scan
Time Frame: 0-48 hour
|
Relative (≥50%) or fixed (≥0.3mg/dL) increase in serum creatinine (otherwise specified in the latest release of KDIGO guideline)
|
0-48 hour
|
Collaborators and Investigators
Collaborators
Investigators
- Study Chair: Kwon-Wook Joo, MD, PhD, Seoul National University Hospital
Publications and helpful links
General Publications
- Park S, Kim DK, Jung HY, Kim CD, Cho JH, Cha RH, Jeong JC, Kim S, Kim HJ, Ban TH, Chung BH, Lee JP, Park JT, Han SH, Yoo TH, Ryu DR, Moon SJ, Lee JE, Huh W, Kang EW, Chang TI, Joo KW. Efficacy and Safety of a Balanced Salt Solution Versus a 0.9% Saline Infusion for the Prevention of Contrast-Induced Acute Kidney Injury After Contrast-Enhanced Computed Tomography. Kidney Med. 2020 Feb 21;2(2):189-195. doi: 10.1016/j.xkme.2019.12.003. eCollection 2020 Mar-Apr.
- Jo HA, Park S, Kim CD, Jung HY, Cho JH, Cha RH, Kang EW, Chang TI, Kim S, Kim HJ, Chung BH, Lee JP, Park JT, Han SH, Yoo TH, Ryu DR, Moon SJ, Chang JH, Kim DK, Joo KW. Efficacy and safety of a balanced salt solution versus a 0.9% saline infusion for the prevention of contrast-induced acute kidney injury (BASIC trial): a study protocol for a randomized controlled trial. Trials. 2017 Oct 5;18(1):461. doi: 10.1186/s13063-017-2202-2.
Study record dates
Study Major Dates
Study Start
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- BS-CCT-01
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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