Performance Assessment of the PMD-200 Under General Anesthesia
Public ClinicalTrials.gov record NCT03467230. 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
Performance Assessment of the PMD-200 in Subjects Requiring Surgery Under General Anesthesia
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
A novel measure of nociception is the nociception level (NoL) index. The NoL index ranges from 0 to 100 and is based on a combination of nociception-related physiologic variables, which estimates the nociceptive/antinociceptive state. The purpose of this project is to conduct an observational study of the PMD-200 noninvasive monitor (Medasense Biometrics Ltd., Ramat Gan, Israel), As this is an observational study, this monitor will not be used for clinical decision making, and the point of the study is to assess what happens with the NoL index during routine care. After thorough discussion with patients and written informed consent is provided in the pre-operative unit, patients will be transferred to the operating room. Patients will be connected to a vital sign monitor and any other medical equipment needed for the surgical procedure, as required by the standard of practice. The PMD-200 finger probe will be connected to the left hand middle finger (or right). The PMD-200 will be activated after the induction of general anesthesia. A calibration period of 1-2 minutes will be performed. At the conclusion of the surgical procedure, the PMD200 will be disconnected from the patient. All the phases of anesthetic care are performed at the discretion of the anesthesiologist, but the time of administration of analgesics, muscle relaxants and other medications during anesthetic care will be recorded. The investigators will also record the time point of intubation (placement of breathing tube), extubation (removal of breathing tube), skin incision and any other significant surgical stimulation or noxious stimulation during the procedure. The investigators will be comparing NOL values prior to and following noxious stimuli, administration of analgesic agents and during non-noxious periods.
Study identification
- NCT ID
- NCT03467230
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 61 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 14, 2018
- Primary completion
- Dec 11, 2018
- Completion
- Dec 11, 2018
- Last update posted
- Apr 16, 2019
2018
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Vermont Medical Center | Burlington | Vermont | 05401 | — |
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 NCT03467230, 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 Apr 16, 2019 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03467230 live on ClinicalTrials.gov.