- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01356225
A Single-dose Study of Intranasal Ketorolac in the Treatment of Pain Secondary to Dental Impaction Surgery
February 7, 2017 updated by: Egalet Ltd
A Randomized, Double-blind, Placebo-controlled, Parallel, Single-dose Study of Intranasal Ketorolac in the Treatment of Pain Secondary to Dental Impaction Surgery
The purpose of this study is to evaluate the analgesic efficacy of a single intranasal (IN) administration of ketorolac after dental impaction surgery.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
80
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
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Texas
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Austin, Texas, United States
- Austin Oral Surgery - PPD Development
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-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Men or women, age 18 years or older.
- Body weight > or = to 100 pounds and < or = 300 pounds.
- Women of childbearing potential must have a negative serum pregnancy test result prior to entry into the study.
- Able to provide written informed consent.
- At least moderate pain as determined by a PI score of > or = to 50 mm on a 100-mm VAS.
- Willing and able to comply with all testing and requirements defined in the protocol.
- Willing and able to complete the posttreatment visit.
- Immediately prior to entering the study, surgical removal of 3 or 4 third molars (at least 1 mandibular partial bony or complete bony impaction).
Exclusion Criteria:
- Allergy or sensitivity to ketorolac or EDTA.
- Allergic reaction to aspirin or other NSAIDs.
- Current upper respiratory tract infection or other respiratory tract condition that could interfere with the absorption of the nasal spray or with the assessment of adverse events (AEs).
- Use of any IN product within 24 hours prior to study entry.
- Clinically significant abnormality on screening laboratory tests.
- History of cocaine use resulting in nasal mucosal damage.
- Active peptic ulcer disease, recent (defined as within 6 months) history of peptic ulcer disease or gastrointestinal bleeding considered by the investigator to be clinically significant.
- Advanced renal impairment (serum creatinine >1.5 mg/dL) or a risk for renal failure due to volume depletion.
- A history of any other clinically significant medical problem, which in the opinion of the investigator would interfere with study participation.
- Participation within 30 days of study entry or within 5 times the half- life, whichever is longer, in another investigational drug study.
- Pregnancy or breastfeeding.
- Extraction of teeth other than third molars during the surgical procedure; exceptions:(1) supernumerary third molars; (2) cases whereby extraction of a third molar requires the removal of an adjacent molar.
- Previous participation in this study.
- Use of any short-acting NSAID (such as aspirin or ibuprofen) or acetaminophen within 12 hours of surgery.
- Use of longer-acting NSAIDs (such as naproxen sodium) within 48 hours of surgery or piroxicam within 7 days of surgery.
- Use of steroids (other than oral contraceptives) within 72 hours of surgery.
- Use of mood-altering drugs, such a cannabis or alcohol, within 12 hours of surgery.
- Surgical anesthesia including narcotic agents except fentanyl. Short-acting anesthetics, both DEA scheduled and unscheduled, were allowed. Naloxone in any form was not permitted.
- Use of any other medication within 24 hours prior to surgery that, in the opinion of the investigator, could confound the subject's efficacy assessments (eg, sedatives, tranquilizers, MAO inhibitors, phenothiazines).
- Consumption of any caffeine-containing products within 4 hours of surgery.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: DOUBLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: Intranasal Ketorolac tromethamine
|
30 mg Intranasal (2 x 100 uL of a 15% solution), single dose
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PLACEBO_COMPARATOR: Intranasal placebo
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IN placebo
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Summed Pain Intensity Difference (SPID)
Time Frame: 8 hours postdose
|
Ratings of Pain Intensity (PI) were made using a 100-mm Visual Analog Scale (VAS) on which 0 = no pain and 100 = worst pain possible.
The PI values were obtained at 20 and 40 minutes, and at 1, 1.5, 2, 3, 4, 5, 6, 7, and 8 hours following the first dose of study medication on Day 1. Pain intensity difference (PID) was calculated by subtracting the posttreatment score from the baseline score, where the baseline score was the PI rating made prior to the first dose of study medication.
A summed PID (SPID) on the first postoperative day was calculated at 8 hours.
|
8 hours postdose
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Summed Pain Intensity Difference (SPID)
Time Frame: 4 and 6 hours postdose
|
Ratings of Pain Intensity (PI) were made using a 100-mm Visual Analog Scale (VAS) on which 0 = no pain and 100 = worst pain possible.
The PI values were obtained at 20 and 40 minutes, and at 1, 1.5, 2, 3, 4, 5, 6, 7, and 8 hours following the first dose of study medication on Day 1. Pain intensity difference (PID) was calculated by subtracting the posttreatment score from the baseline score, where the baseline score was the PI rating made prior to the first dose of study medication.
A summed PID (SPID) on the first postoperative day was calculated at 4 and 6 hours.
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4 and 6 hours postdose
|
Total Pain Relief (TOTPAR)
Time Frame: 4, 6, and 8 hours postdose
|
Scores were obtained from the pain relief evaluations by taking a weighted sum of pain relief scores.
Pain relief was measured at 20 and 40 minutes, and at 1, 1.5, 2, 3, 4, 5, 6, 7, and 8 hours on a 5-point categorical scale where 0 = no pain relief, 1 = a little pain relief, 2 = some pain relief, 3 = a lot of pain relief, and 4 = complete pain relief.
|
4, 6, and 8 hours postdose
|
Pain intensity difference (PID) and pain relief scores
Time Frame: Before receiving study drug (baseline), at 20 and 40 minutes, and at 1, 1.5, 2, 3, 4, 5, 6, 7, and 8 hours postdose
|
Ratings of Pain Intensity (PI) were made using a 100-mm Visual Analog Scale (VAS) on which 0 = no pain and 100 = worst pain possible.
PID was calculated by subtracting the posttreatment score from the baseline score, where the baseline score was the PI rating made prior to the first dose of study medication.
Pain relief was measured on a 5-point categorical scale with 0 = no pain relief, 1 = a little pain relief, 2 = some pain relief, 3 = a lot of pain relief, and 4 = complete pain relief.
|
Before receiving study drug (baseline), at 20 and 40 minutes, and at 1, 1.5, 2, 3, 4, 5, 6, 7, and 8 hours postdose
|
Peak PID score
Time Frame: 4, 6, and 8 hours postdose
|
PID was calculated by subtracting the posttreatment score from the baseline score, where the baseline score was the PI rating made prior to the first dose of study medication.
Peak PID was defined as the maximum PID score.
|
4, 6, and 8 hours postdose
|
Peak pain relief scores
Time Frame: 4, 6, and 8 hours postdose
|
Pain relief was measured on a 5-point categorical scale with 0 = no pain relief, 1 = a little pain relief, 2 = some pain relief, 3 = a lot of pain relief, and 4 = complete pain relief.
Peak pain relief was defined as the maximum peak pain relief score.
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4, 6, and 8 hours postdose
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Time to onset of perceptible pain and meaningful pain relief
Time Frame: After study drug administration until perceptible and meaningful pain relief was felt (during the 8-hour postdose observation period)
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The onset of pain relief was measured by the subjects stopping stopwatches when perceptible and meaningful relief was felt.
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After study drug administration until perceptible and meaningful pain relief was felt (during the 8-hour postdose observation period)
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Time to first use of rescue medication
Time Frame: After study drug administration until rescue analgesic therapy was requested (during the 8-hour postdose observation period)
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Duration of analgesia represented by the time until rescue analgesic therapy was requested.
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After study drug administration until rescue analgesic therapy was requested (during the 8-hour postdose observation period)
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Proportion of subjects taking rescue medication
Time Frame: During 8-hour postdose observation period
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Proportion of subjects taking rescue medication in either group during the 8-hour postdose observation period.
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During 8-hour postdose observation period
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Global pain control
Time Frame: At the end of the 8-hour observation period, or at the time the subject took rescue analgesic medication if prior to 8 hours
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The subject was asked the question "How was your pain control overall?"
This evaluation was measured on a 5-point categorical scale with 0 = poor, 1 = fair, 2 = good, 3 = very good, and 4 = excellent.
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At the end of the 8-hour observation period, or at the time the subject took rescue analgesic medication if prior to 8 hours
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Chair: Lincoln Bynum, MD, GloboMax (ICON plc)
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
February 1, 2004
Primary Completion (ACTUAL)
March 1, 2004
Study Registration Dates
First Submitted
May 16, 2011
First Submitted That Met QC Criteria
May 18, 2011
First Posted (ESTIMATE)
May 19, 2011
Study Record Updates
Last Update Posted (ESTIMATE)
February 9, 2017
Last Update Submitted That Met QC Criteria
February 7, 2017
Last Verified
February 1, 2017
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Stomatognathic Diseases
- Tooth Diseases
- Tooth, Impacted
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Peripheral Nervous System Agents
- Enzyme Inhibitors
- Analgesics
- Sensory System Agents
- Anti-Inflammatory Agents, Non-Steroidal
- Analgesics, Non-Narcotic
- Anti-Inflammatory Agents
- Antirheumatic Agents
- Cyclooxygenase Inhibitors
- Ketorolac
- Ketorolac Tromethamine
Other Study ID Numbers
- ROX 2003-05
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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