Stroke is a clock: last-known-well, fast screening, and door-to-needle time
Original source title: Stroke and Transient Ischaemic Attack in Over 16s: Diagnosis and Initial Management (NICE NG128)
Brief summary
Emergency nursing guidance reinforces that acute stroke care is time-critical: establish last-known-well, use a validated stroke scale, and rush imaging to meet door-to-needle targets. ED nurses compress the timeline through fast recognition and team activation.
What NurseJet pulled from the source
Emergency nursing guidance on acute stroke reiterates that outcomes are time-dependent and that early, structured screening drives the whole pathway. Establishing the last-known-well time, applying a validated stroke scale, and rapidly mobilizing imaging are the steps that determine eligibility for time-sensitive treatment.
The guidance emphasizes door-to-needle and door-to-imaging targets and the nurse's role in compressing them: recognizing stroke symptoms at triage, activating the stroke team, preparing the patient for CT, and managing blood pressure and glucose per protocol while treatment decisions are made.
For ED nurses, the takeaway is that stroke care is a coordinated sprint. Nailing the last-known-well history, completing the stroke scale quickly, and pre-empting the imaging and labs can move a patient into treatment within the window — directly affecting their chance of recovery.
Why this matters for nurses
In stroke, lost time is lost brain. ED nurses are at the recognition and coordination center — your triage screen, last-known-well history, and speed to imaging can be the difference between treatment within the window and a missed opportunity.
Key takeaways
- Establish last-known-well time — it determines treatment eligibility.
- Use a validated stroke scale and activate the stroke team early.
- Door-to-imaging and door-to-needle times are key quality targets.
- Manage blood pressure and glucose per protocol while decisions are made.
Practice implications
- Screen for stroke at triage and activate the stroke pathway immediately on a positive screen.
- Pin down an accurate last-known-well time from the patient, family, or EMS.
- Anticipate CT, labs, and IV access to shorten door-to-needle time.
Nursing assessment
- Validated stroke scale (e.g., NIHSS) and focal deficits.
- Last-known-well time and symptom onset details.
- Blood pressure, glucose, and airway status.
Patient safety
- An inaccurate last-known-well time can wrongly include or exclude a patient from time-critical therapy.
- Blood pressure and glucose parameters must follow protocol before and after treatment decisions.
Patient & family education
- Teach the public the BE-FAST warning signs and to call emergency services immediately.
- Explain to families why establishing the exact time symptoms began is so important.
Limitations & cautions
- Protocols, scales, and treatment windows follow facility policy and current stroke guidelines.
- Demo content is illustrative — verify specifics against NICE NG128, CDC stroke education, and local stroke protocols.
Citations
Exact source links
Public citations are filtered to exact approved source pages. Homepage-only or invalid links stay in admin review and are not shown here.
NICE NG128 — Stroke and transient ischaemic attack in over 16s: diagnosis and initial management.
NICE Guidelines
https://www.nice.org.uk/guidance/ng128
CDC — Signs and symptoms of stroke.
NICE Guidelines
https://www.cdc.gov/stroke/signs-symptoms/
Professional education only