Effect of Diaphragm Stimulation During Surgery
Public ClinicalTrials.gov record NCT03303040. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
The Effect of Intermittent Hemidiaphragm Stimulation During Surgery on Mitochondrial Function, Single Fiber Contractile Force and Catabolic Pathways in Humans
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
During major surgical procedures general anesthesia is used to make the patient unconscious. General anesthesia insures that the patient is unaware of any pain caused by surgery. General anesthesia also prevents the patient from moving to prevent any potential surgical error. At the same time general anesthesia makes it impossible for the patient to breathe. To help the patient breathe a breathing tube is placed into the patient's airway and connected to the mechanical ventilator. A mechanical ventilator is an artificial breathing pump, which delivers gas into a patient's airways. The purpose of this research study is to determine if brief periods of diaphragm stimulation can prevent diaphragm problems caused by the use of mechanical ventilators and surgery. To answer this question the changes in the genes responsible for maintaining diaphragm function will be studied. A gene is the code present in each cell in your body and controls the behavior of that cell. In addition, the changes in the contractile properties of muscle fibers will be studied. The results from this study may help develop new treatments to prevent diaphragm weakness resulting from mechanical ventilation use.
Study identification
- NCT ID
- NCT03303040
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 25 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years to 85 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 13, 2018
- Primary completion
- May 30, 2022
- Completion
- Dec 30, 2023
- Last update posted
- Jun 25, 2024
2018 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Florida | Gainesville | Florida | 32610 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03303040, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 25, 2024 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03303040 live on ClinicalTrials.gov.