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Study Assessing Vagus Nerve Stimulation in CoViD-19 Respiratory Symptoms

A Prospective, Randomized, Controlled Study Assessing Vagus Nerve Stimulation in CoViD-19 Respiratory Symptoms (SAVIOR)

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04368156
Acronym
SAVIOR
Enrollment
110
Registered
2020-04-29
Start date
2020-04-20
Completion date
2021-02-17
Last updated
2022-01-31

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Covid-19

Brief summary

The purpose of this study is to asses the efficacy of the Gammacore device reducing the need for mechanical ventilation in patients diagnosed of Covid-19

Interventions

DEVICEgammaCore® (Vagus nerve stimulation)

Vagus nerve stimulation using the gammacore neurostimulation device

Sponsors

Carlos Tornero
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

1. Has been tested positive or suspected/presumed positive for CoViD-19 2. Patients with cough, shortness of breath or respiratory compromise (RR\>24/min, increased work of breathing.) 3. O2 Saturation less than or equal to 96% on room air or sensation 4. Agrees to use the gammaCore®-Sapphire device as intended and to follow all of the requirements of the study including recording required study data 5. Patient is able to provide signed and witnessed Informed Consent

Exclusion criteria

1. On home/therapy oxygen (i.e. for COPD patients) at baseline prior to development of CoViD-19 2. Is already enrolled in a clinical trial using immunotherapeutic regimen for CoViD-19 3. Already gammaCore for other medical conditions 4. A history of aneurysm, intracranial hemorrhage, brain tumors, or significant head trauma 5. Known or suspected severe atherosclerotic cardiovascular disease, severe carotid artery disease (eg, bruits or history of transient ischemic attack or cerebrovascular accident), congestive heart failure, known severe coronary artery disease, or recent myocardial infarction 6. Uncontrolled high blood pressure (\>140/90) 7. Current implantation of an electrical and/or neurostimulator device, including but not limited to a cardiac pacemaker or defibrillator, vagal neurostimulator, deep brain stimulator, spinal stimulator, bone growth stimulator, or cochlear implant 8. Current implantation of metal cervical spine hardware or a metallic implant near the gammaCore stimulation site 9. Belongs to a vulnerable population or has any condition such that his or her ability to provide informed consent, comply with the follow-up requirements, or provide self-assessments is compromised (e.g. homeless, developmentally disabled and prisoner) 10. Compromised access to peripheral veinous for blood) 11. Pregnant women

Design outcomes

Primary

MeasureTime frameDescription
Incidence of changes in specific clinical events in patients with covid-19.From randomization to hospital discharge or ICU admission, whatever occurs first, assessed up to two monthsThe clinical events include, but are not limited, to: * Proportion of subjects requiring mechanical ventilation * Days to onset of mechanical ventilation * Oxygen support requirements * O2 saturation * Pain levels * PaO2/FiO2 * Coagulation * Laboratory measurements related to circulating cytokines and inflammation. * Live discharge from the hospital * Patient length of stay * Mortality * Need for intensive care * Shortness of breath * Device related serious adverse events * Adverse events

Countries

Spain

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 26, 2026