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Functional Electrical Stimulation for Production of Artificial Cough

NCT00589199 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 5

Last updated 2019-08-02

No results posted yet for this study

Summary

The purpose of the present study is to assess the utility of abdominal muscle stimulation to provide large positive airway pressures and expiratory airflow thus simulating cough. Restoration of cough in spinal cord injured patients may reduce the incidence of respiratory complications such as atelectasis, respiratory tract infections and respiratory failure.

Conditions

  • Spinal Cord Injuries
  • Paralysis

Interventions

PROCEDURE

Placement and use of the device

Surface electrodes currently used for peripheral muscle stimulation by other groups will be applied to the abdominal wall and over the posterior lower thoracic rib cage. Between two and three pairs (anodic and cathodic) of electrodes will be used in combination to activate the expiratory muscles. Electrodes will be positioned at various points over the abdominal wall and the posterior thoracic rib cage to ascertain optimal placement for airway pressure and expiratory airflow generation. The electrical stimulators to be used (EMPI and NeuroMedic) are powered by 9-volt batteries. These stimulators are currently in clinical use to stimulate other skeletal muscles and are known to be quite safe.

Sponsors & Collaborators

  • MetroHealth Medical Center

    lead OTHER

Principal Investigators

  • Anthony F DiMarco, MD · MetroHealth Medical Center and Case Western Reserve University

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
1993-12-31
Primary Completion
2010-01-31
Completion
2010-01-31

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00589199 on ClinicalTrials.gov