Acute Deterioration & Sepsis Early Warning Wing
Not a sepsis diagnosis. Not a replacement for labs. Designed to reduce waste while escalating risk earlier.
The Challenge
In urgent care and OPD observation, clinicians either over-order broad labs "just in case" or under-recognize early deterioration. Both create harm: either unnecessary cost or dangerous delay.
What It Reduces / Improves
Reduces Indiscriminate Panels
Broad panels for low-risk observation cases are deferred
Improves Early Escalation
True deterioration risk is recognized earlier
Standardizes Protocols
Consistent observation and escalation criteria
Input Sources
Vitals Time-Series
HR, BP, SpOâ‚‚, temp, RR trends over time
Symptom Trajectory
Worsening, persistent, or new red flags
Clinical Context
Initial presentation and baseline status
Decision Framework
Stable vitals trend + low risk profile → defer broad panels, continue monitoring
Recommend targeted tests instead of full panels
Deteriorating trend → urgent evaluation
Output Schema
- • Deterioration risk band (Low / Moderate / High)
- • Confidence score
- • Next step: continue monitoring / targeted test / urgent evaluation
- • "Abstain" when data insufficient
- • Not a sepsis diagnosis
- • Not a replacement for labs
- • Designed to reduce waste while escalating risk earlier
- • All outputs subject to clinician review
Abstain Conditions
Missing time-series window
Unreliable measurements
Conflicting or sparse signals
Model Sources
| Domain | Task | Model / Source | Link |
|---|---|---|---|
| Time-series | Classical baseline | XGBoost | Source → |
| Time-series | Deep learning (optional) | tsai | Source → |
| Time-series | Probabilistic (optional) | PyMC | Source → |
| Data benchmarking | Dataset access | PhysioNet | Source → use for validation and calibration |
Deployment Configuration
- • Urgent care centers
- • OPD observation units
- • Emergency department triage
- • Inpatient monitoring
Important Limitations
- ✗Not a sepsis diagnosis
- ✗Not a replacement for labs
- ✗Designed to reduce waste while escalating risk earlier
- ✗Requires continuous monitoring inputs
- ✗Strict audit logs and alert rate controls required
Example Outputs
"Stable trend. Defer broad panel. Continue monitoring with reassessment interval."
"Rising risk trend. Escalate to urgent evaluation."
Clinical Workflow Integration
How This Service Fits the Engine
The Acute Deterioration & Sepsis Early Warning Wing operates as a time-series analysis module within the Live Corp engine. It processes continuous vital sign data to identify trends that indicate potential deterioration, enabling earlier intervention while reducing unnecessary broad panel ordering for stable patients.
Early warning risk scoring from vitals time-series
ESCALATION + ABSTAIN