Albumin Replacement Therapy in Septic Shock

• Status: Recruiting
• Trial end date: 2023-01-30
• Target enrollment: 0
• Participant gender: All

Summary

Albumin is a key regulator of fluid distribution within the extracellular space and possesses several properties beyond its oncotic activity, including binding and transport of several endogenous molecules, anti-inflammatory and anti-oxidant actions, nitric oxide modulation, and buffer function. The accumulating evidence suggests that supplementation of albumin may provide survival advantages only when the insult is severe as in patients with septic shock. Prospective randomized trials on the possible impact of albumin replacement in these patients with septic shock are lacking. The aim of the study is to investigate whether the replacement with albumin and the maintenance of its serum levels at least at 30 g/l for 28 days improve survival in patients with septic shock compared to resuscitation and volume maintenance without albumin. In this prospective, multicenter, randomised trial, adult patients (≥18 years) with septic shock will be randomly assigned within a maximum of 24 hours after the onset of septic shock after obtaining informed consents to treatment or control groups. Patients assigned to the treatment group will receive a 60 g loading dose of human albumin 20% over 2-3 hours. Serum albumin levels will be maintained at least at 30 g/l in the ICU for a maximum of 28 days following randomization using 40-80 g human albumin 20% infusion. The control group will be treated according to the usual practice with crystalloids as the first choice for the resuscitation and maintenance phase of septic shock. The primary end point is 90 days mortality and secondary end points include 28-day, 60-day, ICU, and in-hospital mortality, organ dysfunction/failure, and length of ICU and hospital stay. In total 1412 patients need to be analyzed, 706 per group. Assuming a dropout rate of 15%, a total of 1662 patients need to be allocated.

• Phase: Phase 3
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Jena University Hospital
• Collaborators: Center for Sepsis Control and Care, Germany; German Competence Network Sepsis; German Research Foundation; Instituto Grifols, S.A.; SepNet - Critical Care Trials Group; The Center for Clinical Trials (ZKS), Jena; University Hospital Goettingen

Criteria

Inclusion Criteria:

• The presence of septic shock meeting all of the following criteria:

• Clinically possible or probable or microbiologically confirmed infection taking into account the definitions of the "International Sepsis Forum (ISF)"

• Despite adequate volume therapy, vasopressors are required to maintain mean arterial pressure (MAP) ≥ 65 mm Hg for at least 1 hour

• Serum lactate level > 2 mmol/l (18 mg/dl) despite adequate volume therapy

• Start of septic shock less than 24 hours prior to inclusion, so that the start dose of the trial drug in the albumin group will be possible within 6-24 hours after the start of the septic shock

• Age: ≥ 18 years

• Written informed consent of the patient or his/her legal representative or confirmation of the urgency of participation in the clinical trial and possible benefit to the patient by an independent consultant or the implementation of other established procedures according to the local regulations of the contributing centre to include patients who are unable to provide informed consent in whom subsequent consent may be obtained retrospectively.

• Patients of childbearing age: negative pregnancy test

Exclusion Criteria:

• Moribund conditions with life expectancy less than 28 days because of comorbid conditions or advanced malignant disease and palliative situations with life expectancy less than 6 months

• Presence of an "end of life" decision prior to obtaining informed consent: "Do Not Resuscitate (DNR)" and "Withhold/Withdraw Life-Sustaining measures"

• Previous participation in this study

• Participation in another interventional clinical trial within the past 3 months

• Shock states that can be explained by other causes, e.g. cardiogenic shock, anaphylactic shock, neurogenic shock

• History of hypersensitivity to albumin or any other component of the trial drug, e.g., B., sodium caprylate, sodium N-acetyltryptophanate

• Diseases in which albumin administration may be deleterious, e.g., decompensated heart failure or traumatic brain injury

• Clinical conditions where albumin administration is indicated, e.g., hepatorenal syndrome, nephrosis, burns, intestinal malabsorption syndrome

• Lactation