Study Purpose:
This project seeks to investigate the effects of a single acute intermittent hypoxia (AIH) session on respiratory and non-respiratory motor function and EMG (electromyography) activity on patients with ALS (amyotrophic lateral sclerosis) and healthy controls.Study Status:
Recruiting
Disease:
Amyotrophic Lateral Sclerosis (ALS) , Neuromuscular Diseases
Study Type:
Interventional
Type of Intervention:
N/A
Intervention Name:
Acute Intermittent Hypoxia, Sham Acute Intermittent Hypoxia
Placebo:
Phase:
N/A
Study Chair(s)/Principal Investigator(s):
Barbara K Smith, PT, PhD, University of Florida
Clinicaltrials.gov ID:
Neals Affiliated?
No
Coordinating Center Contact Information
University of Florida
Barbara K Smith, PT, PhD / email hidden; JavaScript is required / (352) 294-5315
Gainesville, Florida, 32611 United States
Full Study Summary:
The investigators propose to study mechanisms of respiratory plasticity associated with a single presentation of mild AIH. The fundamental hypothesis guiding this proposal is that even a single AIH trial improves respiratory (and non-respiratory) motor function in ALS patients procedure. Participants will then be asked to breathe air with reduced oxygen for short periods of time, for a duration of 45 minutes. The activity of your muscles and your heart function will be monitored throughout the procedure.
Study Sponsor:
University of Florida
Estimated Enrollment:
56
Estimated Study Start Date:
10 / 01 / 2018
Estimated Study Completion Date:
07 / 01 / 2023
Posting Last Modified Date:
07 / 26 / 2022
Date Study Added to neals.org:
08 / 24 / 2018
Minimum Age:
21 Years
Maximum Age:
75 Years
Can participants use Riluzole?
Yes
Inclusion Criteria:- a healthy adult
- clinical diagnosis of ALS
- baseline FVC >60% predicted for age, sex and height.
Exclusion Criteria:
- pregnant
- diagnosed cardiovascular disease
- a BMI >35 kg/m2
- currently take selective serotonin reuptake inhibitors (SSRI)
- history of seizures
- history of hospitalization for sepsis
- respiratory infection or took antibiotic medications within the past 4 weeks
- use external respiratory support during any waking hours
- participate in a pharmaceutical trial to treat ALS
- have any other medical condition the PI or medical director identify would make it unsuitable to participate.
UF Clinical Research Center | Recruiting
Gainesville, Florida
32610
United States
University of Florida | Recruiting
Gainesville, Florida
32611
United States