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Status unknownNCT02331576Updated Jul 27, 2016

Analgesic Effect of Perineural Fentanyl Additive to Local Anesthetics in Femoral Nerve Block

An interventional study of rocaine and Fentanyl in Postoperative Pain, sponsored by Chonnam National University Hospital. Status unknown at 1 site in Korea, Republic of. Open to participants aged 60 Years to 90 Years. Per ClinicalTrials.gov, last updated 2016-07-27.

Sponsored by Chonnam National University Hospital · Not applicable, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Jul 2016), so the status shown — last known as Recruiting — may be out of date.
Phase
Not applicable
Study type
Interventional
Enrollment
100
Allocation
Randomized
Ages
60 Years to 90 Years
Sex
All
01

Study summary

The purpose of this study is to evaluate the analgesic efficacy of perineural fentanyl combined with local anesthetics in the post operative pain control with continuous femoral nerve block after total knee arthroplasty.

02

Conditions studied

  • Postoperative Pain

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03

In context

Pain, Postoperative

5,093 studies on the registry are indexed under Pain, Postoperative; 1,137 are open to participants now.

This study's planned enrollment of 100 is above the median of 75 across 4,341 interventional studies indexed under Pain, Postoperative.

Browse Pain, Postoperative studies →

Lead sponsor

Chonnam National University Hospital is the lead sponsor of 70 studies on the registry; 14 are open to participants now.

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

04

Who can participate

Ages eligible
60 Years to 90 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • patients who scheduled to receive knee arthroplasty with general anesthesia
  • ASA physical status 1 or 2

Exclusion criteria

Exclusion Criteria:

  • allergy to drug
  • refuse to the study
  • ASA physical status 3 and 4
  • history of drug abuse
  • cognitive disfunction such as dementia
  • patients who do not adequate for general anesthesia
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Quadruple (Participant, Care provider, Investigator, Outcomes assessor)
Enrollment
100 participants (estimated)

Study arms

  • Placebo comparator
    rocaine

    continuous femoral nerve block with ropivacaine alone.

    Drug: rocaine

  • Active comparator
    rocaine with fentanyl

    continuous femoral nerve block with combination of ropivacaine and fentanyl.

    Drug: rocaine · Drug: Fentanyl

Interventions

  • Drugrocaine

    Also known as: ropivacaine HCL

  • DrugFentanyl

    Also known as: fentanyl citrate

06

What researchers measure

Primary outcomes

  1. Change from baseline in Visual Analogue Scales by time sequence

    Time frame: baseline(just after operation), 15, 30, 60 minute and 24 hour after intervention

07

Study locations

1 of 1 sites recruiting
  • Chonnam National University Hwasun Hospital
    Hwasun, Jeollanam-do 519-763, Korea, Republic of
    Recruiting
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 27, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT02331576
Lead sponsor
Chonnam National University Hospital
Responsible party
BHeo (assistant professor, Chonnam National University Hospital) — Principal investigator
First posted
Jan 6, 2015
Start date
Jan 2015
Primary completion
Dec 2016 (estimated)
Completion
Dec 2016 (estimated)
Last update
Jul 27, 2016

Study contacts

Bongha Heo, Dr.
Contact
bongha99@naver.com
082-010-9432-7126
Bongha Heo, Dr
principal investigator · assistant professor

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Jul 2016. You cannot join it, but the record below documents what was studied.

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Discussion

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