Evaluation of Optimal Dose of Local Anesthetics for Patient Controlled Continuous Femoral Nerve Block

NCT ID: NCT01198340

Last Updated: 2011-07-22

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2010-09-30

Study Completion Date

2012-06-30

Brief Summary

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To evaluate an analgesic effect without basal administration of local anesthetics for patient-controlled femoral nerve block (with sciatic nerve block) after total knee arthroplasty.

Detailed Description

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Conditions

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Arthropathy of Knee Joint

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Participants

Study Groups

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With basal local anesthetics

Group Type ACTIVE_COMPARATOR

PC-FNB with basal administration of local anesthetics

Intervention Type PROCEDURE

Administration of 0.2% ropivacaine for femoral nerve block with 3 ml/h of basal dose, 5ml bolus by the patient, 60 minutes of lock out time.

Without basal local anesthetics

Group Type EXPERIMENTAL

PC-FNB without basal local anesthetics

Intervention Type PROCEDURE

Administration of 0.2% ropivacaine for femoral nerve block without basal dose, with 8 ml bolus by the patient, 60 minutes of lockout time.

Interventions

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PC-FNB with basal administration of local anesthetics

Administration of 0.2% ropivacaine for femoral nerve block with 3 ml/h of basal dose, 5ml bolus by the patient, 60 minutes of lock out time.

Intervention Type PROCEDURE

PC-FNB without basal local anesthetics

Administration of 0.2% ropivacaine for femoral nerve block without basal dose, with 8 ml bolus by the patient, 60 minutes of lockout time.

Intervention Type PROCEDURE

Other Intervention Names

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PC-FNB with basal ropivacaine administration PC-FAB without basal ropivacaine administration

Eligibility Criteria

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Inclusion Criteria

* patients older than 20 yrs old scheduled for total knee arthroplasty

Exclusion Criteria

* none
Minimum Eligible Age

20 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Okayama University

OTHER

Sponsor Role lead

Responsible Party

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Okayama University Medical School

Principal Investigators

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Hideki Taninishi, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Okayama University

Locations

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Anesthesiology and Resuscitology, Okayama University Hospital

Okayama, Okayama-ken, Japan

Site Status RECRUITING

Countries

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Japan

Central Contacts

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Hideki Taninishi, MD, PhD

Role: CONTACT

81-86-235-7327

Facility Contacts

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Hideki Taninishi, MD, PhD

Role: primary

81-86-235-7327

Other Identifiers

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UMIN000004155

Identifier Type: REGISTRY

Identifier Source: secondary_id

TKAFEMORAL-2010

Identifier Type: -

Identifier Source: org_study_id

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