Strong Albumin Solutions in Patients With Septic Shock

Sepsis Clinical Trial

— SWIPE2  

Official title:

Small Volume Fluid Resuscitation and Supplementation With 20% albumIn Versus Buffered Crystalloids in PatiEnts With Septic Shock

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT05208242
• Other study ID #: B01459
• Secondary ID: 287590
• Status: Recruiting
• Phase: Phase 2/Phase 3
• Start date: November 10, 2023
• Est. completion date: February 28, 2026

Study information

• Verified date: December 2023
• Source: Manchester University NHS Foundation Trust
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Sepsis is an increasingly recognised burden to healthcare systems worldwide. Intravenous fluid therapy is a common first-line intervention recommended by international guidelines. Hyperoncotic preparations of human albumin solution are widely available, but their efficacy has yet to be proven.

This randomised feasibility trial will test whether it is feasible to administer hyperoncotic albumin solutions as both fluid resuscitation and as a regular supplement in patients with early septic shock.

Description:

Background to this research

Sepsis is the most severe type of infection. It happens when a patient's own immune system is trying to fight an infection, but causes damage or even failure to vital organs such as the heart, lungs or kidneys. It is a life-threatening condition and even with prompt treatment as many as 1 in 4 patients with sepsis don't survive. Septic shock is a term used to describe the worst form of sepsis, where patients need life-supporting treatments in intensive care.

Guidelines recommend doctors give fluid to patients with sepsis. This aims to improve blood flow to vital organs and reduce the risk of further damage. However, there maybe risks if patients are given too much fluid, such as developing kidney failure or even death.

Human albumin solution is a type of fluid, made from blood donated by healthy volunteers. Albumin has been used safely for many years but is more expensive compared to other fluids. Alternative fluids include solutions of salts and water that closely match the contents of human blood. Some research suggests patients with sepsis might benefit from being given albumin, particularly those with septic shock, but doctors remain unsure on whether they should give it to patients with sepsis, or whether the additional expense is worthwhile.

The overall aims of this research

The aim of this research is to test whether it is possible to give patients with early septic shock strong solutions of albumin when they arrive in intensive care. The investigators will also begin to explore the financial costs of using albumin and whether they can be justified for patients treated in the NHS.

What will happen in this research?

The investigators will conduct a study of 50 patients who are admitted to intensive care with septic shock. Patients will be randomly divided into two groups. One group will receive albumin and the other standard salt solutions. Participating patients will provide blood and urine samples shortly after their arrival in intensive care and also 2 and 5 days later. All other aspects of care and treatment will remain the same. Patients will be observed and followed up to see how they are 6 months after entering the study.

What will happen with the results?

The findings of this research will be published in a medical journal and presented at meetings where other healthcare providers can hear of our work. Every participating patient will receive a written summary of the study results. Most importantly, the results of this study will help us move forward with further research into how albumin maybe used cost-effectively in patients with sepsis in the NHS.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 50
• Est. completion date: February 28, 2026
• Est. primary completion date: December 1, 2025
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

1. Suspected or documented infection

2. Organ dysfunction defined as SOFA score =2

3. Need for vasopressor infusion for =2 hours

4. Serum lactate =2 mmol/L

5. Eligible for critical care admission without any restrictions

Exclusion Criteria:

1. >24 hours since the time point of meeting all inclusion criteria

2. <18 years of age

3. Pregnancy

4. Patients with a known allergy to albumin

5. Jehova's witnesses or other patients expressing a known objection to the use of blood products

6. Previous receipt of human albumin solution for the episode of sepsis in question

7. Previous enrolment in this study

Related Conditions & MeSH terms

• Sepsis
• Septic Shock
• Shock
• Shock, Septic

Intervention

Drug:
• hyperoncotic human albumin solution
20% human albumin solution (presented in 100ml glass bottles)
• Buffered crystalloid solutions
Buffered crystalloids solutions for all intravenous fluid therapy

Locations

Country	Name	City	State
United Kingdom	Manchester Royal Infirmary	Manchester	Lancashire
United Kingdom	Wythenshawe Hospital	Manchester	Lancashire

Sponsors (2)

Lead Sponsor	Collaborator
Manchester University NHS Foundation Trust	University of Manchester

Country where clinical trial is conducted

United Kingdom, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Participant recruitment rate	Evidence to confirm feasibility of the study protocol without any further modification for a future efficacy trial. This will be objectively determined by a recruitment rate of >2 participants per month, resulting in study recruitment being completed within 24 months of opening the trial. A pre-specified threshold of >80% of the anticipated recruitment rate would support the feasibility of a future efficacy trial.	24 months after opening the trial
Secondary	Vasopressor use	The hourly use of vasopressor infusions from enrolment in mcg/kg/min	hourly values for up to 7-days
Secondary	Survival	Number of participants who survive	90-days after enrolment
Secondary	Healthcare costs	Healthcare service use and costs. These will be estimated using a participant's medical records to estimate the cost of their hospital admission episode. Data on further healthcare costs will be acquired through the 90-day follow-up where participants will be asked about the healthcare service use since their discharge from hospital. All costs will be calculated in £GBP, with current equivalents in Euros and USD.	90-days after enrolment
Secondary	Quality of Life of study participants	Healthcare related quality of life as measured by the EuroQol Research Foundation's EQ-5D-5L questionnaire via telephone. This widely validated tool assesses healthcare related quality of life across 5 domains (mobility, self-care, usual activities, pain/discomfort and anxiety/depression). Each domain is scored across 5 levels, with 1 indicating 'no problems' and 5 indicating 'unable to/extreme problems'. The questionnaire also includes a self-reported health score using a visual analogue scale. This EQ-VAS derives a total health score from 0 to 100, with 100 indicating the best health a participant can imagine, and 0 indicating the worst heath imaginable.	90-days after enrolment
Secondary	Cumulative fluid balance (in millilitres)	This daily measure of total fluid administered minus total fluid out reflects the daily amount of fluid accumulated by participants. It will be measured on a daily basis with summary comparisons made at day 7.	daily values for up to 7 days