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Related Concept Videos

Larynx01:21

Larynx

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The human larynx, often referred to as the voice box, is an intricate organ located in the neck. It serves as a pathway for air to enter the lungs during respiration and is an essential component of voice production.
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids,...
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Trachea01:22

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The trachea, commonly known as the windpipe, is a vital part of the human respiratory system. It serves as a passageway for air to travel between the larynx and the bronchi, allowing oxygen to reach the lungs. Let's explore its anatomical features, dimensions, layers of the tracheal wall, associated muscles, and the functions of its parts.
Anatomical Features:
Location: About half of the trachea is situated in the neck, anterior to the esophagus, and extends from the larynx (at the level of...
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Chest Physiotherapy01:24

Chest Physiotherapy

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Chest Physiotherapy (CPT) is a therapeutic technique used in respiratory care to improve ventilation, clear bronchial secretions, and enhance the efficiency of respiratory muscles. This therapy includes three primary procedures: postural drainage, percussion, and vibration. It can be performed on spontaneously breathing patients and those who are intubated and mechanically ventilated.
Purpose
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Tracheostomy Suctioning II: Procedure01:23

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Tracheostomy suctioning is a vital nursing procedure that involves removing secretions from the tracheostomy tube to maintain airway patency and prevent respiratory complications. Nurses need to understand the proper technique for tracheostomy suctioning to ensure patient safety and comfort. In this guide, we will outline the step-by-step process for performing tracheostomy suctioning, including preparing the sterile field, donning personal protective equipment (PPE), lubricating and connecting...
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Tracheostomy Care II: Procedure01:25

Tracheostomy Care II: Procedure

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Tracheostomy care is an essential nursing skill that involves cleaning and maintaining a tracheostomy tube to prevent infection and other complications. Here's a step-by-step guide explaining each procedure with its rationale. Note that disposable gloves are to be worn at all times and changed as often as needed to maintain a sterile work environment, and to protect both patient and healthcare worker.
Step 1: Perform hand hygiene, and put on personal protective equipment: gown, gloves, mask...
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Suctioning the Oropharyngeal Airway01:25

Suctioning the Oropharyngeal Airway

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In preparing for oropharyngeal airway suctioning, a nurse must gather all necessary equipment, including a suction unit with tubing, a prepackaged suction kit, sterile gloves, water or saline for irrigation, a water-soluble lubricant, and additional personal protective equipment (such as a gown, mask, and goggles) to control infections.
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Related Experiment Video

Updated: Jun 1, 2025

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing
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Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing

Published on: December 1, 2023

448

Speech therapy for exercise-induced laryngeal obstruction.

Kristine Vreim1,2, Tom Karlsen1, Petter Helø Carlsen1

  • 1Department of Pediatric and Adolescent Medicine, Haukeland University Hospital, Bergen, Norway.

European Archives of Oto-Rhino-Laryngology : Official Journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : Affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery
|January 21, 2025
PubMed
Summary

Speech therapy effectively treats Exercise-Induced Laryngeal Obstruction (EILO), reducing airway obstruction and improving breathing symptoms during exercise. This intervention offers a promising non-pharmacological approach for athletes and active individuals experiencing EILO.

Keywords:
DyspneaEILOExerciseLaryngeal obstructionSpeech therapyVocal Cord Dysfunction

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Area of Science:

  • Pulmonology
  • Speech-Language Pathology

Background:

  • Exercise-Induced Laryngeal Obstruction (EILO) causes significant exercise-related dyspnea, limiting physical activity.
  • Current treatment options for EILO are limited, necessitating exploration of effective interventions.

Purpose of the Study:

  • To evaluate the efficacy of a standardized speech therapy protocol in treating Exercise-Induced Laryngeal Obstruction.
  • To assess the impact of speech therapy on objective laryngeal findings and subjective symptom reporting in EILO patients.

Main Methods:

  • A cohort of 28 patients diagnosed with EILO underwent a standardized speech therapy protocol.
  • Laryngeal findings were assessed using the Continuous Laryngoscopy Exercise (CLE) test and scoring system before and after intervention.
  • Patient-reported breathing symptoms were collected via questionnaires pre- and post-treatment.

Main Results:

  • Speech therapy resulted in a mean reduction of 1.5 points in the CLE score, indicating decreased laryngeal obstruction.
  • The primary improvement was observed at the glottic level of the larynx.
  • Eighty-six percent of patients reported a significant decrease in exercise-related breathing difficulties.

Conclusions:

  • A standardized speech therapy protocol is effective in reducing objective laryngeal obstruction in EILO patients.
  • The intervention leads to a parallel improvement in self-reported symptoms, enhancing exercise tolerance.
  • Speech therapy presents a viable non-pharmacological treatment for Exercise-Induced Laryngeal Obstruction.