CClinicalTrials.gg
CompletedNCT02575443Updated Oct 26, 2018

Neuromuscular Block and Anesthetic Depth Monitoring

An interventional study of Rocuronium (MB group) and Rocuronium (DB group) in Cholecystectomy, Laparoscopic, sponsored by Seoul National University Bundang Hospital. Completed at 1 site in Korea, Republic of. Open to participants aged 20 Years to 80 Years. Per ClinicalTrials.gov, last updated 2018-10-26.

Sponsored by Seoul National University Bundang Hospital · Not applicable, Interventional, and Diagnostic

Phase
Not applicable
Study type
Interventional
Enrollment
60
Allocation
Randomized
Ages
20 Years to 80 Years
Sex
All
01

Study summary

The purpose of this study is to evaluated whether the depth of neuromuscular block may affect the unicon value of anesthetic depth monitoring system (ADMS).

02

Conditions studied

  • Cholecystectomy, Laparoscopic
03

In context

Lead sponsor

Seoul National University Bundang Hospital is the lead sponsor of 368 studies on the registry; 55 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
20 Years to 80 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Gall bladder disease
  • American Society of Anesthesiologist physical status 1 or 2

Exclusion criteria

Exclusion Criteria:

  • Pregnancy
  • Body mass index \< 16
  • Body mass index >30
  • Neuromuscular disease
  • Previous intraabdominal surgery
05

Study design

Phase
Not applicable
Primary purpose
Diagnostic
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
60 participants (actual)

Study arms

  • Experimental
    Moderate block (MB) group

    Drug: Rocuronium (MB group)

  • Experimental
    Deep block (DB) group

    Drug: Rocuronium (DB group)

Interventions

  • DrugRocuronium (MB group)

    Count of train-of-four: 1-2 Titration of rocuronium dose

  • DrugRocuronium (DB group)

    Post-tetanic count: 1-2 Titration of rocuronium dose

06

What researchers measure

Primary outcomes

  1. Total infused dose of propofol

    Time frame: At 1 min after the anesthesia is finished

Secondary outcomes

  1. Electromyographic index presented on the anesthetic depth monitoring system

    Time frame: Through study completion, an average of 2 hours

07

Study locations

1 site
  • Seoul National University Bundang Hospital
    Seongnam, Gyeonggi 463-707, Korea, Republic of
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Oct 26, 2018, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT02575443
Lead sponsor
Seoul National University Bundang Hospital
Responsible party
Hyo-Seok Na (Dr, Seoul National University Bundang Hospital) — Principal investigator
First posted
Oct 14, 2015
Start date
Sep 2015
Primary completion
Sep 2017
Completion
Sep 2017
Last update
Oct 26, 2018

Study contacts

Hyo-Seok Na
principal investigator · 82, Gumi 173
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Oct 2018. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion