A Study Of The Effectiveness Of Wafermine Alone And In Combination With Opioids In Subjects Undergoing Bunionectomy

NCT ID: NCT02541396

Last Updated: 2016-02-23

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

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

72 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-10-31

Study Completion Date

2015-12-31

Brief Summary

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To evaluate the safety and effectiveness of Wafermine administered with and without an opioid medication for acute pain following bunionectomy surgery.

Detailed Description

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This is a Phase 2, randomised, double-blind, double-dummy, placebo-controlled evaluation of the analgesic efficacy and safety of WafermineTM alone and in combination with low-dose oxycodone in adult subjects who experience post-operative pain after undergoing primary unilateral bunionectomy. The study will randomise sufficient subjects to have 72 completed subjects at 1 site.

Study subjects will receive multiple doses of study medication over a 14 hour period and will be asked to complete pain and relief assessments as well as tolerability questionnaires over a 24 hour period.

Conditions

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Acute Pain

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Group A

Placebo wafers given every 2 hours Placebo capsule given every 4 hours Placebo wafers "top-up" dose given at hour 1

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Placebo capsule or placebo wafer

Group B

Placebo wafers given every 2 hours Oxycodone given every 4 hours Placebo wafers "top-up" dose given at hour 1

Group Type ACTIVE_COMPARATOR

Oxycodone

Intervention Type DRUG

5 mg oxycodone capsule

Group C

Wafermine™ 35 mg wafer + placebo wafer given every 2 hours Placebo capsule given every 4 hours Wafermine™ 35 mg wafer + placebo wafer "top-up" dose at hour 1

Group Type EXPERIMENTAL

Wafermine

Intervention Type DRUG

35 or 70 mg ketamine in a sublingual wafer

Group D

Wafermine™ 35 mg wafer + placebo wafer given every 2 hours Oxycodone 5 mg capsule every 4 hours Wafermine™ 35 mg "wafer + placebo wafer top-up" dose at hour 1

Group Type EXPERIMENTAL

Wafermine

Intervention Type DRUG

35 or 70 mg ketamine in a sublingual wafer

Oxycodone

Intervention Type DRUG

5 mg oxycodone capsule

Group E

Wafermine™ 35 mg + placebo wafer given every 4 hours Placebo wafers given every 2 hours Placebo capsule given every 4 hours Wafermine™ 35 mg wafer + placebo wafer "top-up" dose at hour 1

Group Type EXPERIMENTAL

Wafermine

Intervention Type DRUG

35 or 70 mg ketamine in a sublingual wafer

Group F

Wafermine™ 35 mg + placebo wafer given every 4 hours Placebo wafers given every 2 hours Oxycodone 5 mg given every 4 hours Wafermine™ 35 mg wafer + placebo wafer "top-up" dose at hour 1

Group Type EXPERIMENTAL

Wafermine

Intervention Type DRUG

35 or 70 mg ketamine in a sublingual wafer

Oxycodone

Intervention Type DRUG

5 mg oxycodone capsule

Group G

Wafermine™ 70 mg given every 4 hours Placebo wafer given every 2 hours Placebo capsule given every 4 hours 2 Placebo wafers "top-up" dose at hour 1

Group Type EXPERIMENTAL

Wafermine

Intervention Type DRUG

35 or 70 mg ketamine in a sublingual wafer

Interventions

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Wafermine

35 or 70 mg ketamine in a sublingual wafer

Intervention Type DRUG

Oxycodone

5 mg oxycodone capsule

Intervention Type DRUG

Placebo

Placebo capsule or placebo wafer

Intervention Type DRUG

Other Intervention Names

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Sublingual ketamine

Eligibility Criteria

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Inclusion Criteria

* Scheduled for a bunionectomy (with no additional procedures).
* Healthy, ambulatory subjects able to understand and willing to comply with study procedures, study restrictions and requirements.
* Body mass index (BMI) ≥19 to ≤33 kg/m2.
* Females: Not pregnant, not lactating, and not planning to become pregnant during the study.
* Females: Be abstinent, surgically sterile, at least two years post-menopausal; or medically acceptable contraception.
* Able to read and understand English.
* Able to swallow oral capsules whole.

Exclusion Criteria

* Allergy, intolerance, or contraindication to ketamine, oxycodone, morphine, ibuprofen or surgical medications.
* Clinically significant medical condition.
* History of illicit drug use or alcohol abuse and not in full remission.
* Positive test for human immunodeficiency virus (HIV), hepatitis B virus (HBV), or hepatitis C virus (HCV) at the screening visit.
* Clinically significant 12 lead ECG abnormalities at screening.
* Smokers who are unwilling to abstain during the inpatient stay.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Jean Brown Research

OTHER

Sponsor Role collaborator

iX Biopharma Ltd.

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Jean Brown Research

Salt Lake City, Utah, United States

Site Status

Countries

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United States

Other Identifiers

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KET009

Identifier Type: -

Identifier Source: org_study_id

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