Medical Guidelines 2026

Neurocritical Care Society
Guidelines Review

Comprehensive overview of NCS position statements, consensus statements, and endorsed guidelines for neurocritical care management

March 2026 Neurocritical Care Society (NCS) 4 Major Topics

Key Guidelines Coverage

Position Statements
Devastating Brain Injury
Prognostication & Ethics
Consensus Statements
EVD Management
Multimodality Monitoring
aSAH Care
Endorsed Guidelines
AAN, AHA/ASA, SNACC
2026 Stroke Guidelines
1

Critical Care Management of Devastating Brain Injury

Prognostication, Psychosocial & Ethical Management

Domain Key Recommendations
Neuroprognostication Use multimodal assessment • Repeat evaluations over time • Avoid premature decisions
Assessment Tools Combine clinical examination, neuroimaging, EEG, and neurophysiological studies
Factors to Consider Etiology, severity, patient age, response to treatment, complications
Family Communication Clear language • Regular updates • Shared decision-making framework
Palliative Care Integrate early when cure is unlikely • Focus on comfort and dignity
Brain Death Follow AAN Pediatric & Adult Brain Death/Death by Neurologic Criteria Consensus Guideline
2

External Ventricular Drains (EVD)

Evidence-Based Consensus Statement on Insertion & Management

Indication Management Principles
Hydrocephalus (CSF obstruction) Sterile Technique
Antibiotic Prophylaxis
Neuronavigation Guidance
Daily ICP & CPP Monitoring
Complication Prevention
Intraventricular hemorrhage
Traumatic brain injury
Pseudotumor cerebri
CNS infection
Infection Prevention: Maintain closed drainage system, minimize manipulations, use antibiotic-impregnated catheters when appropriate
Bleeding Prevention: Careful insertion, monitor coagulation status, avoid excessive ICP lowering
Obstruction Management: Regular flushing (per protocol), replacement if malfunction occurs
3

Multimodality Monitoring (MMM)

International Multidisciplinary Consensus Conference on Neurocritical Care

Monitoring Type Parameters Clinical Use
ICP Monitoring ICP, CPP Detect elevated ICP, guide therapy
Brain Oxygenation PbtO₂, StO₂ Assess cerebral oxygen delivery
Continuous EEG Seizures, ischemia Detect non-convulsive seizures, cortical spreading depolarization
Cerebral Microdialysis Glucose, lactate, pyruvate Assess cellular metabolism, detect ischemia
NIRS rSO₂ Non-invasive regional oxygen saturation
Transcranial Doppler Blood flow velocity Monitor vasospasm, cerebral blood flow
Best Practice: Combine multiple monitoring modalities for comprehensive assessment of cerebral physiology
Goal: Detect secondary brain injury early, guide targeted therapy, improve outcomes
4

Aneurysmal Subarachnoid Hemorrhage (aSAH)

Critical Care Management — NCS Multidisciplinary Consensus

Phase Timeframe Goals & Management
Acute Hour 1-6 ABCs, CT angiography, BP control (SBP <160), prepare for securing aneurysm
Early Day 1-3 Prevent rebleeding: secure aneurysm (surgery/embolization), maintain euvolemia
DCI Window Day 4-14 Nimodipine 60mg q4h × 21 days, maintain euvolemia (not hypervolemia)
Recovery Day 14+ Rehabilitation, long-term BP management, aneurysm follow-up
Medication

Nimodipine

60mg PO q4h × 21 days
Reduces DCI risk

Hemoglobin

Hgb Target

Avoid <7-8 g/dL
Transfusion risk/benefit

Monitoring

DCI Detection

TCD, EEG bid-tid
Clinical neuro exam

Key Takeaways

  1. Neuroprognostication — Use multimodal approach; avoid premature decisions in devastating brain injury
  2. EVD Management — Emphasize sterile technique, infection prevention, and careful monitoring
  3. Multimodality Monitoring — Combine ICP, brain oxygenation, EEG, and microdialysis for comprehensive assessment
  4. aSAH Care — Nimodipine + euvolemia (not hypervolemia) + close monitoring for DCI prevention
  5. 2026 Updates — Extended EVT eligibility, new BP targets post-reperfusion therapy

References

1. Neurocritical Care Society. Critical Care Management of Devastating Brain Injury: Prognostication, Psychosocial and Ethical Management. Position Statement 2026.

2. NCS Consensus Statement: The Insertion and Management of External Ventricular Drains. Neurocritical Care.

3. International Multidisciplinary Consensus Conference on Multimodality Monitoring in Neurocritical Care. Neurocritical Care 2014.

4. Critical Care Management of Patients Following Aneurysmal Subarachnoid Hemorrhage. NCS Consensus Conference Recommendations.

5. AHA/ASA 2026 Guideline for the Early Management of Patients With Acute Ischemic Stroke.

6. AAN Pediatric and Adult Brain Death/Death by Neurologic Criteria Consensus Guideline. Neurology 2023.