Controlled Fluid Removal in Critical Ill Patients With Fluid Overload in the Intensive Care Unit.

PHASE4RECRUITING

This study evaluates the benefits and harms of goal directed fluid removal with furosemide versus placebo in critical ill adult patients with fluid overload in the intensive care unit. Half of the patients will receive furosemide and the other half placebo. The treatment will continue until the excess fluid is excreted.

Study details:

Fluid overload is a common and serious complication in patients admitted to the intensive care unit (ICU). A core element of therapy in the ICU is resuscitation with crystalloid solutions. In many cases fluid accumulate, and patients become fluid overloaded.

Several observational studies indicate a detrimental effect of fluid overload in different clinical settings, including patients with acute kidney injury. It is unknown whether this association is causal or if the increased tendency to accumulate fluid is a marker of disease severity and thereby a higher risk of death. The investigators want to investigate this in critical ill patients with fluid overload of 5% or more by randomizing them to furosemide (diuretics) or placebo.

Eligibility criteria

Researchers look for people who fit a certain description, called eligibility criteria. See if you qualify.

Inclusion criteria

  1. Acute admission to the intensive care unit.
  2. Age ≥ 18 years of age
  3. Fluid overload ≥ 5% of ideal body weight. If possible, all fluids administered before admission to the intensive care unit are to be included in the calculation of cumulative fluid balance.
  4. Clinical stable (minimum criteria: MAP > 50 mmHg and maximum infusion of 20 microgram/kg/minute of noradrenaline and lactate < 4.0 mmol/L)

Exclusion criteria

  1. Known allergy to furosemide or sulphonamides.
  2. Known pre-hospitalization advanced chronic kidney disease (eGFR < 30 mL/minute/1.73 m^2 or chronic RRT).
  3. Ongoing renal replacement therapy.
  4. Anuria > 6 hours.
  5. Rhabdomyolysis with indication for forced diuresis
  6. Ongoing life-threatening bleeding as these patients need specific fluid/blood product strategies.
  7. Acute burn injury of more than 10% of the body surface area as these patients need a specific fluid strategy.
  8. Severe dysnatremia (p-Na < 120 or > 155 mmol/L) as these patients need a specific fluid strategy.
  9. Severe hepatic failure as per the clinical team.
  10. Patients undergoing forced treatment.
  11. Fertile women (women < 50 years) with positive urine human chorionic gonadotropin (hCG) or plasma-hCG.
  12. Consent not obtainable as per the model approved for the specific trial site.

Eligibility

Age eligible for study : NA

Healthy volunteers accepted : No

Gender eligible for study: ALL

Things to know

Study dates

Study start:

Primary completion:

Study completion finish:

study type

Study type

TREATMENT

phase

Phase

    PHASE4

trial

Study ID

NCT04180397

Intervention or treatment

DRUG: Furosemide

DRUG: Isotonic saline

Conditions

  • Fluid Overload
  • Condition: Fluid Overload

  • DRUG: Furosemide and other drugs

  • Sydney, Australia

  • Sponsor: Morten H. Bestle

You may be eligible to participate in this trial based on your search. Check eligibility by answering some questions.

Are you running this trial?

If you're a clinic or sponsor, you can claim this study

Research sites nearby

Closest Location:

Department of Intensive Care, Liverpool Hospital

Select from list below to view details:

  • Department of Intensive Care, Liverpool Hospital

    Sydney, Australia

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Who is running the clinical trial?

MHB

Morten H. Bestle

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Participant Group/ArmIntervention/Treatment
ACTIVE_COMPARATOR: Furosemide
  • Bolus of 5-40 mg (0.5 - 4 ml) of furosemide iv at physicians discretion followed by infusion of furosemide. Infusion rate: 0-40 mg/hour. Starting rate: 20 mg/hour. The infusion is adjusted according effect. Target is a negative fluid balance of 1 ml/kg/hour. The fluid balance is calculated 3 times a dag at 6:00 am, 2:00 pm and 10:00 pm. Goal directed fluid removal is stopped when the fluid balance is assessed neutral.
Drug: Furosemide
    PLACEBO_COMPARATOR: Placebo
    • Isotonic saline dosed the same way and by the same algorithm as for furosemide. Start bolus of 0.5-4 ml at physicians discretion. Infusion rate: 0 - 4 ml/hour. Infusion is started at 2 ml/hour and adjusted according to effect. Target is a negative fluid balance of 1 ml/kg/hour. The fluid balance is calculated 3 times a dag at 6:00 am, 2:00 pm and 10:00 pm. Goal directed fluid removal is stopped when the fluid balance is assessed neutral.
    Drug: Isotonic saline

      What is the study measuring?

      Primary Outcome

      MeasureDescriptionTime Frame
      Days alive and out of hospitalDays alive and out of hospital90 days after randomization

      Secondary Outcome

      MeasureDescriptionTime Frame
      All cause mortalityAll cause mortality90 days after randomization
      Mortality and life supportDays alive without life support without life support (vasopressor/inotropic support, invasive mechanical ventilation or renal replacement therapy)90 days after randomization
      Mortality 1 yearAll cause mortalityone year after randomization
      Serious adverse events and reactionsNumber of participants with one or more serious adverse events and serious adverse reactions90 days
      Health related quality of lifeMeasured using the European quality of Life 5D-5L questionnaire (5D-5L is the full name of the questionnaire). Index value of 1 represents full health and dead = 0. These value sets reflect the preferences of the general population. The European quality of life visual analogue scale is a self-reported assessment of the participant's health status. Scores on 100 = the best health you can imagine and 0 = the worst health you can imagine.1 year after randomization
      Cognitive functionCognitive function assessed by the Montreal Cognitive Assessment score. Using the mini test for telephone interview. The test and scoring system will soon be published from Montreal Cognitive Assessment.1 year after randomization
      Health related quality of lifeSubjective assessment (unacceptable, neutral, acceptable)1 year after randomization
      Are you running this trial?If you're a clinic or sponsor, you can claim this study.

      References

      Clinical Trials Gov: Controlled Fluid Removal in Critical Ill Patients With Fluid Overload in the Intensive Care Unit.

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