Bispectral Index Monitoring During Testing in the Electrophysiology Lab
Public ClinicalTrials.gov record NCT00749671. 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.
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Official title
To Assess the Utility of BIS Monitoring in the Administration of Moderate Sedation in Patients Undergoing Implantable Cardioverter -Defibrillator (ICD) Implantation With Defibrillatory Threshold (DFT) Testing
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
BACKGROUND Physician-guided moderate sedation, administered by a Registered Nurse has been the standard of practice for patients undergoing a wide range of electrophysiology procedures during the past decade. Currently a subjective sedation assessment tool is the standard of practice within the Electrophysiology Lab (EP Lab). Bispectral Index monitoring (BIS) is an objective measure of the depth of sedation presently employed at Baystate Medical Center in the Intensive Care Unit and within the department of anesthesia. AIM The aim of this research study is to assess the utility of BIS monitoring in measuring the depth of sedation in patients undergoing defibrillation threshold testing (DFT). Our primary endpoint is: A change in OAAS scores of one point at the 30 minute data collection time period. Our secondary endpoints are: Lack of explicit recall of DFT testing and measurement of perioperative level of comfort. STUDY DESIGN AND SCOPE The population to be studied is those patients receiving a primary ICD implant or an ICD battery change with defibrillation threshold testing (DFT). All patients who have consented for ICD placement and DFT testing with moderate sedation will be invited to participate in this research study. Patients who are not candidates for DFT testing, as is determined by the EP physician, will be excluded from the study. Demographic data including: age, gender, BMI, current medications and history of sleep apnea will be collected. Data detailing the amount of drug administered during the procedure and any use of reversal agents, will be retrieved from the medical record. The study will be conducted within the Electrophysiology lab at Baystate Medical Center. An enrollment of 60 subjects is expected to be completed within 6 months. 30 patients will originate from the outpatient population and 30 from the inpatient. Follow up assessments using the OAAS scale will be completed at 30 min, 1 hour and 4 hours post procedure. Also, perioperative comfort and recall of DFT testing will be assessed at the 4 hour mark.
Study identification
- NCT ID
- NCT00749671
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 20 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 21 Years to 65 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
- Sep 30, 2007
- Primary completion
- Jul 31, 2013
- Completion
- Jul 31, 2013
- Last update posted
- Oct 18, 2016
2007 – 2013
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Baystate Medical Center | Springfield | Massachusetts | 01199 | — |
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 NCT00749671, 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 Oct 18, 2016 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00749671 live on ClinicalTrials.gov.