Clinical Deterioration Recognition, Escalation & Management for GCC Nurses
Early warning systems (EWS) use physiological parameters to detect deterioration before cardiac arrest. They create an afferent limb — a structured pathway from bedside observation to clinical response.
| Parameter | Score 3 | Score 2 | Score 1 | Score 0 | Score 1 | Score 2 | Score 3 |
|---|---|---|---|---|---|---|---|
| Respiratory Rate (RR) | ≤8 | — | 9–11 | 12–20 | — | 21–24 | ≥25 |
| SpO₂ Scale 1 (no O₂ risk) | ≤91 | 92–93 | 94–95 | ≥96 | — | — | — |
| SpO₂ Scale 2 (hypercapnia risk) | ≤83 | 84–85 | 86–87 | 88–92 on air / ≥93 on O₂ | 93–94 on air | 95–96 on air | ≥97 on air |
| Supplemental O₂ | — | Yes | — | No | — | — | — |
| Temperature (°C) | ≤35.0 | — | 35.1–36.0 | 36.1–38.0 | 38.1–39.0 | ≥39.1 | — |
| Systolic BP (mmHg) | ≤90 | 91–100 | 101–110 | 111–219 | — | — | ≥220 |
| Heart Rate (HR) | ≤40 | — | 41–50 | 51–90 | 91–110 | 111–130 | ≥131 |
| Consciousness (AVPU) | — | — | — | Alert (A) | — | — | V, P, or U |
| Grade | Description | Approx GCS |
|---|---|---|
| A | Alert — fully awake, normal | 15 |
| V | Responds to Voice | ~13–14 |
| P | Responds to Pain only | ~8–10 |
| U | Unresponsive | ≤7 |
Any response below 'A' on AVPU = NEWS2 score of 3. GCS ≤8 = unable to protect airway — intubation discussion required.
| Domain | Best Score | Worst Score |
|---|---|---|
| Eye Opening (E) | 4 — Spontaneous | 1 — None |
| Verbal (V) | 5 — Oriented | 1 — None |
| Motor (M) | 6 — Obeys commands | 1 — None |
| Total | 15 (normal) | 3 (minimum) |
Who you are, where you are calling from, the patient name/MRN, and the immediate problem in ONE sentence.
Brief relevant history: admitting diagnosis, key medical history, recent procedures, current medications, allergies, and trend of observations.
Current objective findings: vital signs with NEWS2 score, relevant examination findings, your clinical impression of what is happening.
What you need: specify clearly. Do not make the doctor guess. State urgency, required timeframe, and what you have already done.
Closed loop communication ensures that instructions are received and understood correctly. Critical in high-noise emergency environments.
| Step | Statement |
|---|---|
| ONE | "I am concerned about this patient's condition." |
| TWO | "I am uncomfortable with the current management plan." |
| THREE | "This is a safety issue. I need you to come now." |
If no satisfactory response after THREE, escalate to charge nurse, then registrar, then consultant, then medical director. Document every step.
These words are internationally recognised and signal to the team that normal communication has failed. Their use is documented in the patient record.
The Rapid Response Team (RRT) — also called Medical Emergency Team (MET) — is a pre-hospital ICU that comes to the deteriorating patient rather than waiting for transfer. Reduces cardiac arrest rates by 30–50% when properly implemented.
| Team Member | Role |
|---|---|
| ICU/Critical Care Nurse (Team Leader) | Airway/breathing assessment; IV access; medications; documentation |
| ICU Registrar or Consultant | Clinical decision-making; disposition; family communication |
| Respiratory Therapist | Airway management; ventilation; O₂ optimisation; ABG interpretation |
| Ward Nurse (caller) | History; medications; handover; continuing care |
| Pharmacist (optional) | Medication review; vasoactive drug preparation |
Growing internationally — and increasingly in GCC — is the concept of family-activated rapid response. Families who notice sudden change in their loved one can call the RRT directly, bypassing the ward team if they feel unheard.
| Device | Flow Rate | FiO₂ |
|---|---|---|
| Nasal Cannula | 1–6 L/min | 24–44% |
| Simple Face Mask | 5–10 L/min | 35–55% |
| Non-Rebreather Mask (NRM) | 10–15 L/min | 60–90% |
| Bag-Valve-Mask (BVM) | 15 L/min | ~100% |
Ensure Bag-Valve-Mask + O₂ is at bedside and functional. Check mask seal. Two-person BVM technique preferred for effective ventilation.
Document all findings. Photograph wounds if permitted by hospital policy. Note time of observation. Report new findings immediately to the treating team.
Use during RRT call or rapid assessment. Check each item as assessed. Note findings. Flagged items require immediate action.
ATMIST is used for structured handover to receiving teams (ICU/HDU/Emergency). Provides a systematic, complete transfer of information.
| Letter | Element | Example |
|---|---|---|
| A | Age & identity | "65-year-old male, Mr. Hassan, MRN 12345" |
| T | Time of deterioration/event | "Deterioration noted at 14:30, RRT called at 14:45" |
| M | Mechanism / Medical history / admitting diagnosis | "CAP day 3, T2DM, hypertension" |
| I | Injuries / Investigations / Current status | "Septic shock. Lactate 4.2. CXR: bilateral infiltrates" |
| S | Signs & Symptoms (current vitals) | "HR 118, BP 88/55, SpO₂ 91% on 15L NRM, GCS 13, Temp 39.1" |
| T | Treatment given so far | "1L crystalloid, antibiotics given, 2×IVL, bloods sent, O₂ 15L NRM" |
| Element | Details |
|---|---|
| Time of first clinical concern | Exact time nurse first identified deterioration (not when called) |
| Observations at time of concern | All 7 NEWS2 parameters + aggregate score |
| SBAR communication | Time, name of person contacted, content of conversation |
| RRT activation | Time called, time arrived, team leader name |
| Interventions | All procedures: IV access, O₂, fluids, medications (drug/dose/time/route) |
| Patient response | Vital sign trends after interventions |
| Disposition | Decision made, time of transfer, receiving team/area |
| Family communication | Who was notified, time, name, what was said |
GCC countries (Saudi Arabia, UAE, Qatar, Kuwait, Bahrain, Oman) have invested significantly in healthcare infrastructure over the past two decades. Joint Commission International (JCI) accreditation — held by the majority of major GCC hospitals — mandates structured escalation systems.
This is the afferent limb failure — the pathway from bedside observation to clinical response. Even when deterioration is documented, it is not escalated. Root causes:
GCC hospitals employ nurses from over 40 countries. English is the primary clinical language in most facilities, but fluency varies enormously. Under acute stress, communication reverts to primary language and deteriorates.