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Related Concept Videos

Traumatic Brain Injury l: Introduction01:28

Traumatic Brain Injury l: Introduction

1
DefinitionTraumatic brain injury, or TBI, is a disturbance of normal brain function induced by an external mechanical force, such as a direct blow to the head or a penetrating injury. It can affect both brain structure and function, producing a wide range of clinical outcomes. TBI is a heterogeneous condition, meaning its effects may differ based on the type, location, and severity of the injury.Basis of ClassificationTBI is classified based on severity, injury mechanism, or pathophysiology. In...
1

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Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models
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Predictive Factors Associated With Dysphagia in Patients With Traumatic Brain Injury.

Shu-Mei Yang1,2, Ting-Ju Lai3, Ya-Chu Hsu4

  • 1Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan.

Annals of Rehabilitation Medicine
|April 17, 2026
PubMed
Summary
This summary is machine-generated.

Early predictors of dysphagia in traumatic brain injury (TBI) include cognitive and physical impairments. Poor sitting balance, immobility, and temporal lobe hematomas are linked to delayed swallowing recovery in TBI patients.

Keywords:
DysphagiaRecovery of functionRehabilitationTraumatic brain injury

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Area of Science:

  • Neurology
  • Rehabilitation Medicine
  • Clinical Research

Background:

  • Dysphagia is a common complication following traumatic brain injury (TBI).
  • Delayed swallowing recovery impacts patient outcomes and rehabilitation.
  • Identifying early predictors is crucial for timely intervention in TBI patients.

Purpose of the Study:

  • To identify early clinical predictors of dysphagia.
  • To determine factors associated with delayed swallowing recovery in TBI survivors.

Main Methods:

  • Retrospective study of 160 adult TBI patients in a rehabilitation unit.
  • Collected data on baseline characteristics, neurological status, imaging, and rehabilitation variables.
  • Assessed swallowing using nasogastric (NG) tube retention and Functional Oral Intake Scale (FOIS) at 1, 4, and 12 weeks post-injury.

Main Results:

  • Early predictors of NG tube retention included longer ICU stay, poor sitting balance, and sedative use.
  • Persistent NG tube dependence at 4 weeks was associated with lower RLAS scores, immobility complications, and temporal lobe hematomas.
  • Delayed swallowing recovery (12 weeks) linked to older age, delayed command following, poor sitting balance, and temporal lobe hematomas.

Conclusions:

  • Impaired cognitive status and poor physical function are key predictors of dysphagia post-TBI.
  • Immobility-related complications and temporal lobe hematomas significantly impact swallowing recovery.
  • Early identification of these factors can guide targeted rehabilitation strategies for TBI patients.