Who is sponsoring NCT03319004?

NCT03319004 is sponsored by Gangnam Severance Hospital.

What drugs are being tested in NCT03319004?

Interventions in NCT03319004: apply phase lag entropy sensor.

What condition does NCT03319004 study?

NCT03319004 studies Surgery Requiring Spinal Anesthesia.

Is NCT03319004 still recruiting?

NCT03319004 is currently status unknown. Last updated 24 October 2017.

Last reviewed 2017-10-24 · How we verify

NCT03319004

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Validation of Phase Lag Entropy(PLE) as an Indicator of Depth of Sedation in Patients Undergoing Spinal Anesthesia

Status unknown NA Last updated 24 October 2017

What this trial tests

NA trial testing apply phase lag entropy sensor in Surgery Requiring Spinal Anesthesia in 27 participants. Status unknown.

Timeline

19 July 2017

Primary endpoint
31 January 2018

18 July 2018

Quick facts

Lead sponsor	Gangnam Severance Hospital
Phase	NA
Status	Status unknown
Study type	INTERVENTIONAL
Allocation	na
Design	single group
Masking	none
Primary purpose	diagnostic
Enrollment	27
Start date	19 July 2017
Primary completion	31 January 2018
Estimated completion	18 July 2018
Sites	1 location across South Korea

Drugs / interventions tested

apply phase lag entropy sensor

Conditions studied

Surgery Requiring Spinal Anesthesia — all drugs for Surgery Requiring Spinal Anesthesia →

Sponsor

Gangnam Severance Hospital

Who can join

Adults 20 to 50, any sex, with Surgery Requiring Spinal Anesthesia. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

For verifying the phase lag entropy as the tool for measurement of level of consciousness, the investigators compared phase lag entropy to bispectral index. Using Target-Controlled Infusion pump, propofol was infused for sedation during the spinal anesthesia. The investigators measured Observer's Assessment of Alertness/Sedation Scale as the propofol concentration rises. At the same time, The investigators observed phase lag entropy score and bispectral index score.

Publications & conference data

No peer-reviewed publications indexed yet for this trial.

Verify or expand the search:

Other Gangnam Severance Hospital trials

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Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT03319004 (US National Library of Medicine, public domain)
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Gangnam Severance Hospital
Last refreshed: 24 October 2017

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03319004.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing