Could changing nurse staffing save more ICU patients?
NCT ID NCT05917574
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed study examined how different combinations of nursing staff in intensive care units (ICUs) affect patient survival and recovery. Researchers observed staffing decisions and patient outcomes in six UK hospitals, and surveyed 294 ICUs nationwide. The goal was to understand which staffing models work best and to create a template that all ICUs could use to improve care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could provide a clear, evidence-based template for how to staff ICUs to improve patient survival and recovery.
- What could go wrong
- This is an observational study, not a clinical trial testing a new treatment. It identifies patterns, but cannot prove cause and effect. Results may not apply to all ICUs.
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.
- Participants
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87 people
The number who actually took part.
- Started
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Jun 2023
- Finished
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Sep 2025
- 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.
Who is studied
Staff population: Workstream 1 and Workstream 2 sample is expected to be 294 (assuming 100% ICUs respond) plus 30 interviews and 30 ethnographic observation participants Critical care patients population (de-identified data, no individual consent/sampling needed, using routine aggregated dataset): Workstream 3/4 the data set is likely to exceed 29300 Intensive care admissions
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Interviews with nursing staff * Registered Nurses who have worked in ICU for at least six months. Inclusion criteria: Interviews with nurse managers * Clinically-based nurse managers who have worked in ICU for at least one year. Inclusion criteria: Interviews with organisational leads * Organisational leads who have been working in their role and in the ICU field for at least one year. Inclusion criteria: Interviews with regional managers/commissioners • Regional managers/commissioners who have been working in their role and in the ICU field for at least one year. Inclusion criteria: Interviews with patients/families * Patient or family member over 18 years old. * Patients who have been in General ICU for at least 48 hours in the last 6 months. * Family members who have visited ICU for at least 20 mins on two days in the preceding 6 months. * Patient discharged from hospital at least 2 weeks prior to the interview. * Patient expected to be well enough, after hospital discharge, to attend the interview and to have capacity to consent. Exclusion Criteria: \-
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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.
Contacts and locations
Locations
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East and North Hertfordshire NHS Trust, Lister Hospital
Stevenage, United Kingdom
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