Could early Blood-Pressure drugs be a Game-Changer for sepsis?
NCT ID NCT05179499
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
Sepsis is a life-threatening reaction to infection where the immune system damages the body's own tissues. This phase 3 trial compares two early treatment approaches in the emergency department: giving fluids first then a blood-pressure-raising drug (norepinephrine) if needed, versus starting the drug immediately and adding fluids as needed. The study will enroll about 1,000 adults with septic shock to see which method leads to more days alive and out of the hospital within 90 days.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- norepinephrine
- What this could lead to
- If this approach works, it could lead to faster recovery and fewer complications for sepsis patients by starting blood-pressure support earlier.
- What could go wrong
- This is a large trial, but the benefit of early vasopressors is still unproven. There is a risk that early use may cause side effects or not improve outcomes compared to standard care.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 1,006 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2022
- Expected to finish
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Oct 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age \>18 years * Clinically suspected or proven infection resulting in principal reason for acute illness * SBP \< 90 mmHg or MAP of \< 65 mmHg (within an hour of eligibility assessment) * Measured serum lactate of \> 2 mmol/L. The serum lactate should be measured 2 hours prior to determination of eligibility, where possible. Longer timeframes may be used and justified within the medical notes if, in the opinion of the investigator, the clinical status of the patient has not significantly improved in the time interval between lactate measurement and eligibility assessment. Lactate measurements more than 4 hours prior to eligibility assessment should not normally be used. * Hospital presentation within last 12 hours Exclusion Criteria: * \>1500ml of intravenous fluid prior to screening * Clinically judged to require immediate surgery (within one hour of eligibility assessment) * Immediate (\< 1 hour) requirement for central venous access * Chronic renal replacement therapy * Known allergy/adverse reaction to norepinephrine * Palliation / end of life care (explicit decision by patient/family/carer in conjunction with clinical team that active treatment beyond symptomatic relief is not appropriate) * Previous recruitment in the trial * Patients with permanent incapacity * Pregnancy. All women of childbearing potential (WoCBP) must have a negative urine or serum pregnancy test result completed as part of screening requirements. WoCBP are defined as fertile, following menarche and until becoming post-menopausal unless permanently sterile. Permanent sterilisation methods include hysterectomy, bilateral salpingectomy and bilateral oophorectomy. A postmenopausal state is defined as no menses for 12 months without an alternative medical cause. * Other primary causes of shock (e.g. suspected cardiogenic shock, haemorrhagic shock, etc) * History or evidence of any other medical, neurological or psychological condition that would expose the subject to an undue risk of a significant Adverse Effect as determined by the clinical judgement of the investigator * Participation in other clinical trials of investigational medicinal products
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
21 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Addenbrookes Hospital, Cambridge
RECRUITINGCambridge, United Kingdom
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Aintree University Hospital
RECRUITINGAintree, United Kingdom
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Fairfield General Hospital
RECRUITINGBury, United Kingdom
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Glasgow Royal Infirmary
RECRUITINGGlasgow, United Kingdom
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Hull Royal Infirmary
RECRUITINGHull, United Kingdom
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John Radcliffe Hospital
RECRUITINGOxford, United Kingdom
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Kettering General
RECRUITINGKettering, United Kingdom
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Leicester Royal Infirmary
TERMINATEDLeicester, United Kingdom
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Newham University Hospital
RECRUITINGLondon, United Kingdom
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Peterborough City Hospital
RECRUITINGPeterborough, United Kingdom
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Queen Elizabeth University Hospital
RECRUITINGGlasgow, United Kingdom
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Queens Hospital Barking
RECRUITINGRomford, United Kingdom
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Royal Alexandra Hospital
RECRUITINGPaisley, United Kingdom
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Royal Berkshire Hospital
RECRUITINGReading, United Kingdom
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Royal Blackburn Hospital
TERMINATEDBlackburn, United Kingdom
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Royal Derby Hospital
RECRUITINGDerby, United Kingdom
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Royal Infirmary of Edinburgh
RECRUITINGEdinburgh, United Kingdom
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Royal Liverpool University Hospital
RECRUITINGLiverpool, United Kingdom
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Royal London Hospital
RECRUITINGLondon, United Kingdom
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Salford Royal
RECRUITINGSalford, United Kingdom
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St George's
TERMINATEDLondon, United Kingdom
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University Hospital Crosshouse
TERMINATEDKilmarnock, United Kingdom
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University Hospital Lewisham
RECRUITINGLondon, United Kingdom
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University Hospital Monklands
RECRUITINGLanark, United Kingdom
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Victoria Hospital
RECRUITINGFife Keith, United Kingdom
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can two blood markers catch sepsis before it turns deadly?
- Two cheap blood ratios put to the test as sepsis death predictors
- Can a computer model speed up sepsis blood tests?
- Stem cells put to the test against Sepsis's immune chaos
- Can the immune system reveal who will suffer kidney injury after sepsis?
- A routine calcium reading could reveal how sick a sepsis patient really is