- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00463047
Efficacy and Safety of Fentanyl Buccal Tablets Compared With Oxycodone for the Management of Break Through Pain
A Randomized, Double-Blind, Active-Controlled Crossover Study to Evaluate the Efficacy and Safety of Fentanyl Buccal Tablets Compared With Immediate-release Oxycodone for the Management of Breakthrough Pain in Opioid-Tolerant Patient With Chronic Pain
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Phase 3
Contacts and Locations
Study Locations
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Alabama
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Birmingham, Alabama, United States, 35244
- Birmingham Pain Center
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Birmingham, Alabama, United States, 35235
- Alabama Clinical Therapeutics
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Arizona
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Phoenix, Arizona, United States, 85023
- Arizona Research Center
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Phoenix, Arizona, United States, 85050
- Hope Research Institute
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Phoenix, Arizona, United States, 85029
- Desert Pain & Rehab Specialists/Redpoint Research
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California
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Beverly Hills, California, United States, 90211
- Lovelace Scientific Resources, Inc.
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Duarte, California, United States, 91010
- City of Hope National Medical Center
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Los Gatos, California, United States, 95032
- Samaritan Center for Medical Research, Med. Group
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Connecticut
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New Haven, Connecticut, United States, 06511
- Advanced Diagnostic Pain Treatment Center, PC
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Florida
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Jacksonville, Florida, United States, 32216
- Jacksonville Center for Clinical Research
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Orlando, Florida, United States, 32806
- Compass Research
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Port Orange, Florida, United States, 32127
- AvivoClin Clinical Services
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Sarasota, Florida, United States, 34233
- Lovelace Scientific Resources, Inc.
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Spring Hill, Florida, United States, 34609
- Clinical Research of Tampa Bay, Inc.
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Tampa, Florida, United States, 33613
- Stedman Clinical Trials, LLC
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Georgia
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Atlanta, Georgia, United States, 30327
- Center for Prospective Outcome Studies, Inc.
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Dawnsonville, Georgia, United States, 30534
- North Georgia Premier Research
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Marietta, Georgia, United States, 30060
- Taylor Research, LLC
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Marietta, Georgia, United States, 30066
- DrugStudies America
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Indiana
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Evansville, Indiana, United States, 47714
- Tristate Arthritis & Rheumatology Center, LLC
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Indianapolis, Indiana, United States, 46250
- Rehabilitation Associates of Indiana
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Iowa
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West Des Moines, Iowa, United States, 50265
- Integrated Clinical Trial Services, Inc.
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Kansas
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Overland Park, Kansas, United States, 66211
- International Clinical Research Institute, Inc.
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Overland Park, Kansas, United States, 66211
- Kansas City Bone & Joint Clinic, Inc.
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Louisiana
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Shreveport, Louisiana, United States, 71103
- Willis-Knighton Pain Management Center
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Maryland
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Baltimore, Maryland, United States, 21228
- The Rehabilitation Team West
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Pikesville, Maryland, United States, 21208
- Mid Atlantic Pain Medicine Center
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New Jersey
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Englewood, New Jersey, United States, 07631
- Englewood Hospital and Medical Center
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New Mexico
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Albuquerque, New Mexico, United States, 87108
- Lovelace Scientific Resources, Inc.
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New York
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New York, New York, United States, 10029
- Mount Sinai School of Medicine
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New York, New York, United States, 10029
- Metropolitan Hospital Center
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North Carolina
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Durham, North Carolina, United States, 27710
- Duke University Medical Center
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Greensboro, North Carolina, United States, 27401
- PharmQuest
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High Point, North Carolina, United States, 27262
- Peters Medical Research
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Raleigh, North Carolina, United States, 27607
- Raleigh Neurology Associate
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Ohio
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Columbus, Ohio, United States, 43213
- Columbus Clinical Research
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Pennsylvania
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Altoona, Pennsylvania, United States, 16602
- Allegheny Pain Management
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Duncansville, Pennsylvania, United States, 16635
- Altoona Center for Clinical Research
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Philadelphia, Pennsylvania, United States, 19146
- University of Pennsylvania
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South Carolina
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Greenville, South Carolina, United States, 29615
- Greenville Pharmaceutical
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Tennessee
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Hendersonville, Tennessee, United States, 37075
- Comprehensive Pain Specialists, PLLC
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Texas
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San Antonio, Texas, United States, 78209
- Consultants in Pain Research
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San Antonio, Texas, United States, 78218
- InVisions Consultants, LLC
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Washington
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Bellevue, Washington, United States, 98004
- Northwest Clinical Research Center
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West Virginia
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Charleston, West Virginia, United States, 25301
- The Center for Pain Relief
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- The patient has chronic pain of at least 3 months duration associated with: diabetic peripheral neuropathy, postherpetic neuralgia, traumatic injury, complex regional pain syndrome, back pain, neck pain,fibromyalgia, chronic pancreatitis, osteoarthritis,or cancer.
- The patient is currently using 1 of the following: at least 60 mg of oral morphine/day, or at least 25 mcg of transdermal fentanyl/hour, or at least 30 mg of oxycodone/day, or at least 8 mg of hydromorphone/day, or an equianalgesic dose of another opioid/day as around-the-clock (ATC) therapy for at least 7 days before administration of the first dose of study drug
- The patient is willing to provide written informed consent to participate in this study.
- The patient is 18 through 80 years of age.
- Women must be surgically sterile, 2 years postmenopausal, or, if of childbearing potential, using a medically accepted method of birth control and agree to continued use of this method for the duration of the study.
- Any patient with cancer should have a life expectancy of at least 3 months.
- The patient reports an average Pain Intensity (PI) score, over the prior 24 hours, of 6 or less (0=no pain through 10=pain as bad as you can imagine) for their chronic pain.
- The patient experiences, on average, 1 to 4 breakthrough pain (BTP) episodes per day while taking ATC opioid therapy, and on average, the duration of each BTP episode is less than 4 hours.
- The patient currently uses opioid therapy for alleviation of BTP episodes, occurring at the location of the chronic pain, and achieves at least partial relief.
- The patient must be willing and able to successfully self-administer the study drug,comply with study restrictions, complete the electronic diary, and return to the clinic for scheduled study visits as specified in this protocol.
Exclusion Criteria:
- The patient has uncontrolled or rapidly escalating pain as determined by the investigator (i.e., the around-the-clock (ATC) therapy may be expected to change between the first and last treatments with study drug), or has pain uncontrolled by therapy that could adversely impact the safety of the patient or that could be compromised by treatment with study drug.
- The patient has a recent history (within 5 years) or current evidence of alcohol or other substance abuse.
- The patient has known or suspected hypersensitivities, allergies, or other contraindications to any ingredient in either study drug.
- The patient has cardiopulmonary disease that would, in the opinion of the investigator, significantly increase the risk of treatment with potent synthetic opioids.
- The patient has medical or psychiatric disease that, in the opinion of the investigator, would compromise collected data.
- The patient is expected to have surgery during the study that will impact the patient's chronic pain and/or BTP.
- The patient has had therapy before study drug treatment that, in the opinion of the investigator, could alter pain or response to pain medication.
- The patient is pregnant or lactating.
- The patient has participated in a previous study with FBT.
- The patient has participated in a study involving an investigational drug in the prior 30 days.
- The patient is currently using prescription FBT or immediate-release oxycodone for BTP and is unwilling to undergo re-titration.
- The patient has received a monoamine oxidase inhibitor (MAOI) within 14 days before the first treatment with study drug.
- The patient has any other medical condition or is receiving concomitant medication/therapy (eg, regional nerve block) that could, in the opinion of the investigator, compromise the patient's safety or compliance with the study protocol,or compromise collected data.
- The patient is involved in active litigation in regard to the chronic pain currently being treated.
- The patient has a positive urine drug screen (UDS) for an illicit drug or a medication not prescribed for him/her or which is not medically explainable.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: Fentanyl Buccal Tablets (FBT)
This study includes a screening period, 2 open-label dose titration periods (in randomized order), and 2 double-blind treatment periods (in randomized order).
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Patients will be randomly assigned in a 1:1 ratio either to titrate immediate-release oxycodone first and to titrate FBT second, or to titrate FBT first and immediate-release oxycodone second, followed by 2 double-blind crossover treatment periods (in randomized order).
For the double-blind treatment period of the study involving FBT administration, a patient is randomly assigned to receive FBT at the 200, 400, 600, or 800 mcg strength found to be successful during open-label titration.
For the double-blind treatment period of the study to which a patient is randomly assigned to receive immediate-release oxycodone, the patient will receive immediate-release oxycodone at the strength (15, 30, 45, or 60 mg) found to be successful during open-label titration.
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Active Comparator: Oxycodone
This study includes a screening period, 2 open-label dose titration periods (in randomized order), and 2 double-blind treatment periods (in randomized order).
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Patients will be randomly assigned in a 1:1 ratio either to titrate immediate-release oxycodone first and to titrate FBT second, or to titrate FBT first and immediate-release oxycodone second, followed by 2 double-blind crossover treatment periods (in randomized order).
For the double-blind treatment period of the study involving FBT administration, a patient is randomly assigned to receive FBT at the 200, 400, 600, or 800 mcg strength found to be successful during open-label titration.
For the double-blind treatment period of the study to which a patient is randomly assigned to receive immediate-release oxycodone, the patient will receive immediate-release oxycodone at the strength (15, 30, 45, or 60 mg) found to be successful during open-label titration.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Pain Intensity Difference (PID15) At 15 Minutes
Time Frame: Immediately pre-dose and fifteen minutes after administration of study drug
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Pain intensity (PI) scores were assessed on an 11-point numerical rating scale from 0 = no pain to 10 = pain as bad as you can imagine after each episode of breakthrough pain during the double-blind treatment period.
The PID15 is the difference between the PI scores from the episode baseline (immediately prior to study drug administration)and 15 minutes after the administration of the study drug.
Least squared mean was from an analysis of variance (ANOVA) with treatment as randomized, phase, and sequence as fixed factors and patient as a random factor using compound symmetry.
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Immediately pre-dose and fifteen minutes after administration of study drug
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Pain Intensity Difference (PID 5) at 5 Minutes
Time Frame: Immediately before and 5 minutes after study drug administration
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Pain intensity (PI) scores were assessed on an 11-point numerical rating scale from 0 = no pain to 10 = pain as bad as you can imagine after each episode of breakthrough pain during the double-blind treatment period.
The PID5 is the difference between the PI score from the episode baseline (immediately prior to study drug administration) and 5 minutes after the administration of the study drug.
Least squared mean was from an analysis of variance (ANOVA) with treatment as randomized, phase, and sequence as fixed factors and patient as a random factor using compound symmetry.
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Immediately before and 5 minutes after study drug administration
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Pain Intensity Difference (PID 10) at 10 Minutes
Time Frame: Immediately before and 10 minutes after administration of study drug
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Pain intensity (PI) scores were assessed on an 11-point numerical rating scale from 0 = no pain to 10 = pain as bad as you can imagine after each episode of breakthrough pain during the double-blind treatment period.
The PID10 is the difference between the PI score from the episode baseline (immediately prior to study drug administration) and 10 minutes after the administration of the study drug.
Least squared mean was from an analysis of variance (ANOVA) with treatment as randomized, phase, and sequence as fixed factors and patient as a random factor using compound symmetry.
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Immediately before and 10 minutes after administration of study drug
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Pain Intensity Difference (PID 30) at 30 Minutes
Time Frame: Immediately before and 10 minutes after study drug administration
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Pain intensity (PI) scores were assessed on an 11-point numerical rating scale from 0 = no pain to 10 = pain as bad as you can imagine after each episode of breakthrough pain during the double-blind treatment period.
The PID30 is the difference between the PI score from the episode baseline (immediately prior to study drug administration) and 30 minutes after the administration of the study drug.
Least squared mean was from an analysis of variance (ANOVA) with treatment as randomized, phase, and sequence as fixed factors and patient as a random factor using compound symmetry.
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Immediately before and 10 minutes after study drug administration
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Pain Intensity Difference (PID 45) at 45 Minutes
Time Frame: Immediately before and 45 minutes after study drug administration
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Pain intensity (PI) scores were assessed on an 11-point numerical rating scale from 0 = no pain to 10 = pain as bad as you can imagine after each episode of breakthrough pain during the double-blind treatment period.
The PID45 is the difference between the PI score from the episode baseline (immediately prior to study drug administration) and 45 minutes after the administration of the study drug.
Least squared mean was from an analysis of variance (ANOVA) with treatment as randomized, phase, and sequence as fixed factors and patient as a random factor using compound symmetry.
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Immediately before and 45 minutes after study drug administration
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Pain Intensity Difference (PID 60) at 60 Minutes
Time Frame: Immediately before and 60 minutes after administration of study drug
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Pain intensity (PI) scores were assessed on an 11-point numerical rating scale from 0 = no pain to 10 = pain as bad as you can imagine after each episode of breakthrough pain during the double-blind treatment period.
The PID60 is the difference between the PI score from the episode baseline (immediately prior to study drug administration) and 60 minutes after the administration of the study drug.
Least squared mean was from an analysis of variance (ANOVA) with treatment as randomized, phase, and sequence as fixed factors and patient as a random factor using compound symmetry.
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Immediately before and 60 minutes after administration of study drug
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Percentage Change in Pain Intensity Difference (% PID) at 5 Minutes Post-treatment
Time Frame: Immediately before and 5 minutes after administration of study drug
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Pain intensity (PI) scores were assessed on an 11-point numerical rating scale from 0 = no pain to 10 = pain as bad as you can imagine after each episode of breakthrough pain during the double-blind treatment period.
The PID5 is the difference between the PI scores from the episode baseline (immediately prior to study drug administration)and 5 minutes after the administration of the study drug.
The difference is calculated and assessed as a percentage of the baseline pain intensity score.
The percentage is calculated as the PID at 5 minutes divided by the baseline PI score times 100.
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Immediately before and 5 minutes after administration of study drug
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Percentage Change in Pain Intensity Difference (%PID) at 10 Minutes
Time Frame: Immediately before and 10 minutes after study drug administration
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Pain intensity (PI) scores were assessed on an 11-point numerical rating scale from 0 = no pain to 10 = pain as bad as you can imagine after each episode of breakthrough pain during the double-blind treatment period.
The PID10 is the difference between the PI scores from the episode baseline (immediately prior to study drug administration)and 10 minutes after the administration of the study drug.
The difference is calculated and assessed as a percentage of the baseline pain intensity score.
The percentage is calculated as the PID at 10 minutes divided by the baseline PI score times 100.
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Immediately before and 10 minutes after study drug administration
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Percentage Change in Pain Intensity Difference (%PID) at 15 Minutes
Time Frame: Immediately before and 15 minutes after administration of study drug
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Pain intensity (PI) scores were assessed on an 11-point numerical rating scale from 0 = no pain to 10 = pain as bad as you can imagine after each episode of breakthrough pain during the double-blind treatment period.
The PID15 is the difference between the PI scores from the episode baseline (immediately prior to study drug administration)and 15 minutes after the administration of the study drug.
The difference is calculated and assessed as a percentage of the baseline pain intensity score.
The percentage is calculated as the PID at 15 minutes divided by the baseline PI score times 100.
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Immediately before and 15 minutes after administration of study drug
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Percentage Change in Pain Intensity Difference (%PID) at 30 Minutes
Time Frame: Immediately before and 30 minutes after study drug administration
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Pain intensity (PI) scores were assessed on an 11-point numerical rating scale from 0 = no pain to 10 = pain as bad as you can imagine after each episode of breakthrough pain during the double-blind treatment period.
The PID30 is the difference between the PI scores from the episode baseline (immediately prior to study drug administration)and 30 minutes after the administration of the study drug.
The difference is calculated and assessed as a percentage of the baseline pain intensity score.
The percentage is calculated as the PID at 30 minutes divided by the baseline PI score times 100.
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Immediately before and 30 minutes after study drug administration
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Percentage Change in Pain Intensity Difference (% PID) at 45 Minutes
Time Frame: Immediately before and 45 minutes after study drug administration
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Pain intensity (PI) scores were assessed on an 11-point numerical rating scale from 0 = no pain to 10 = pain as bad as you can imagine after each episode of breakthrough pain during the double-blind treatment period.
The PID45 is the difference between the PI scores from the episode baseline (immediately prior to study drug administration)and 45 minutes after the administration of the study drug.
The difference is calculated and assessed as a percentage of the baseline pain intensity score.
The percentage is calculated as the PID at 45 minutes divided by the baseline PI score times 100.
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Immediately before and 45 minutes after study drug administration
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Percentage Change in Pain Intensity Difference (%PID) at 60 Minutes
Time Frame: Immediately before and 60 minutes after study drug administration
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Pain intensity (PI) scores were assessed on an 11-point numerical rating scale from 0 = no pain to 10 = pain as bad as you can imagine after each episode of breakthrough pain during the double-blind treatment period.
The PID60 is the difference between the PI scores from the episode baseline (immediately prior to study drug administration)and 60 minutes after the administration of the study drug.
The difference is calculated and assessed as a percentage of the baseline pain intensity score.
The percentage is calculated as the PID at 60 minutes divided by the baseline PI score times 100.
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Immediately before and 60 minutes after study drug administration
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Sum of Pain Intensity Difference at 30 Minutes Post-treatment (SPID30)
Time Frame: From 5 minutes after dosing through 30 minutes after dosing
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PI scores were assessed on an 11-point numerical rating scale from 0 = no pain to 10 = pain as bad as you can imagine.
SPID30 were derived from PID values.
The SPID30 scores during the double-blind treatment phase were calculated as the time- weighted sum of the PID scores from 5 through 30 minutes,after the administration of study drug.
SPID30 = (⅓ x PID5) + (⅓ x PID10) + (⅓ x PID15) + PID30.
Least squared mean was from an analysis of variance (ANOVA) with treatment as randomized, phase, and sequence as fixed factors and patient as a random factor using compound symmetry.
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From 5 minutes after dosing through 30 minutes after dosing
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Sum of Pain Intensity Difference at 60 Minutes Post-treatment (SPID60)
Time Frame: From 5 minutes after dosing through 60 minutes after dosing
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PI scores were assessed on an 11-point numerical rating scale from 0=no pain to 10=pain as bad as you can imagine during the double-blind treatment period. The SPID60 was derived from PID values. The SPID60 scores during the double-blind treatment phase were calculated as the time- weighted sum of the PID scores from 5 through 60 minutes,after the administration of the study drug. SPID60 = SPID30 + PID45 + PID60. Least squared mean was from an analysis of variance (ANOVA) with treatment as randomized, phase, and sequence as fixed factors and patient as a random factor using compound symmetry. |
From 5 minutes after dosing through 60 minutes after dosing
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Pain Relief (PR) Score at 5 Minutes
Time Frame: Five minutes after administration of study drug
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The PR score 5 minutes after the administration of study drug during the double-blind treatment phase was recorded in the patient's diary.
The PR scale is a 5-point categorical scale of 0-4 (0=none, 1=slight, 2=moderate, 3=a lot, 4=complete).
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Five minutes after administration of study drug
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Pain Relief Score (PR) at 10 Minutes
Time Frame: 10 minutes after treatment with study drug
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The PR score 10 minutes after the administration of study drug during the double-blind treatment phase was recorded in the patient's diary.
The PR scale is a 5-point categorical scale of 0-4 (0=none, 1=slight, 2=moderate, 3=a lot, 4=complete).
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10 minutes after treatment with study drug
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Pain Relief Score (PR) at 15 Minutes
Time Frame: 15 minutes after treatment with study drug
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The PR score 15 minutes after the administration of study drug during the double-blind treatment phase was recorded in the patient's diary.
The PR scale is a 5-point categorical scale of 0-4 (0=none, 1=slight, 2=moderate, 3=a lot, 4=complete).
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15 minutes after treatment with study drug
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Pain Relief Score (PR) at 30 Minutes
Time Frame: 30 minutes after treatment with study drug
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The PR score 30 minutes after the administration of study drug during the double-blind treatment phase was recorded in the patient's diary.
The PR scale is a 5-point categorical scale of 0-4 (0=none, 1=slight, 2=moderate, 3=a lot, 4=complete).
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30 minutes after treatment with study drug
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Pain Relief Score (PR) at 45 Minutes
Time Frame: 45 minutes after treatment with study drug
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The PR score 45 minutes after the administration of study drug during the double-blind treatment phase was recorded in the patient's diary.
The PR scale is a 5-point categorical scale of 0-4 (0=none, 1=slight, 2=moderate, 3=a lot, 4=complete).
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45 minutes after treatment with study drug
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Pain Relief Score (PR) at 60 Minutes
Time Frame: 60 minutes after treatment with study drug
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The PR score 60 minutes after the administration of study drug during the double-blind treatment phase was recorded in the patient's diary.
The PR scale is a 5-point categorical scale of 0-4 (0=none, 1=slight, 2=moderate, 3=a lot, 4=complete).
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60 minutes after treatment with study drug
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Total Pain Relief (TOTPAR60) at 60 Minutes
Time Frame: From 5 minutes to 60 minutes after dosing
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The mean TOTPAR at 60 minutes will be calculated for each episode as the weighted sum of Pain Relief (PR) scores (5-point Likert scale, 0 = none to 4 = complete) at each assessment of PR (during the double-blind treatment period) until 60 minutes after study drug administration, as follows: TOTPAR60 =(⅓ x PR5)+ (⅓ x PR10) +(⅓ x PR15)+ PR30 + PR45 + PR60. Least squared mean was from an analysis of variance (ANOVA) with treatment as randomized, phase, and sequence as fixed factors and patient as a random factor using compound symmetry. |
From 5 minutes to 60 minutes after dosing
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Percent Total Pain Relief at 60 Minutes Posttreatment (%TOTPAR)
Time Frame: From 5 minutes through 60 minutes after study drug treatment
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The PR score at set intervals after the administration of study drug during the double-blind treatment phase was recorded in the patient's diary.
The PR scale is a 5-point categorical scale of 0-4 (0=none, 1=slight, 2=moderate, 3=a lot, 4=complete).
The maximum TOTPAR score that could be achieved at 60 minutes is equal to 16; thus, %TOTPAR at 60 minutes is (TOTPAR60 /16) times 100.The % TOTPAR achieved 60 minutes after the administration of study drug was calculated during the double-blind treatment phase.
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From 5 minutes through 60 minutes after study drug treatment
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Time to Any Pain Relief (APR) by Treatment, <= 5 Minutes
Time Frame: From time was administered to 5 minutes after treatment
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Time to APR was measured by stopwatch and by scheduled questions at each time point up to 60 minutes after baseline during double-blind treatment period.
Any pain relief was defined as any subjective reduction in pain severity, even if not meaningful to patient.
For each category (<5, <10, <15, <30, <45, <60 minutes, No APR-rescue medication used, and No APR-no rescue medication used)the number of episodes for which the time to APR fell into that category was compared.
Here the number of episodes in which APR was achieved in less than or equal to 5 minutes was compared.
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From time was administered to 5 minutes after treatment
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Time to Any Pain Relief (APR) by Treatment, <=10 Minutes
Time Frame: From study drug treatment until 10 minutes after treatment
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The time to APR was measured by stopwatch and scheduled questions at each time point up to 60 minutes after baseline during the double-blind treatment periods.
Any pain relief was defined as any subjective reduction in pain severity, even if not meaningful to patient.
For each category (<5, <10, <15, <30, <45, <60 minutes, No APR-rescue medication used, and No APR-no rescue medication used)the number of episodes for which the time to APR fell into that category was compared.
Here the number of episodes in which APR was achieved in less than or equal to 10 minutes was compared.
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From study drug treatment until 10 minutes after treatment
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Time to Any Pain Relief (APR) by Treatment, <=15 Minutes
Time Frame: From study drug administration to 15 minutes after treatment
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The time to APR was measured by stopwatch and scheduled questions at each time point up to 60 minutes after baseline during double-blind treatment periods.
Any pain relief was defined as any subjective reduction in pain severity, even if not meaningful to patient.
For each category (<5, <10, <15, <30, <45, <60 minutes, No APR-rescue medication used, and No APR-no rescue medication used)the number of episodes for which the time to APR fell into that category was compared.
Here the number of episodes in which APR was achieved in less than or equal to 15 minutes was compared.
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From study drug administration to 15 minutes after treatment
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Time to Any Pain Relief (APR) by Treatment, <=30 Minutes
Time Frame: Time of study drug administration till 30 minutes after treatment
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The time to APR was measured by stopwatch and scheduled questions at each time point up to 60 minutes after baseline during double-blind treatment periods.
Any pain relief was defined as any subjective reduction in pain severity, even if not meaningful to patient.
For each category (<5, <10, <15, <30, <45, <60 minutes, No APR-rescue medication used, and No APR-no rescue medication used)the number of episodes for which the time to APRfell into that category was compared.
Here the number of episodes in which APR was achieved in less than or equal to 30 minutes was compared.
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Time of study drug administration till 30 minutes after treatment
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Time to Any Pain Relief (APR) by Treatment, <=45 Minutes
Time Frame: Time of study drug treatment until 45 minutes after treatment
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The time to APR was measured by stopwatch and scheduled questions at each time point up to 60 minutes after baseline during double-blind treatment periods.
Any pain relief was defined as any subjective reduction in pain severity, even if not meaningful to patient.
For each category (<5, <10, <15, <30, <45, <60 minutes, No APR-rescue medication used, and No APR-no rescue medication used)the number of episodes for which the time to APRfell into that category was compared.
Here the number of episodes in which APR was achieved in less than or equal to 45 minutes was compared.
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Time of study drug treatment until 45 minutes after treatment
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Time to Any Pain Relief (APR) by Treatment, <=60 Minutes
Time Frame: Time of study drug treatment until 60 minutes after treatment
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The time to APR was measured by stopwatch and scheduled questions at each time point up to 60 minutes after baseline during double-blind treatment periods.
Any pain relief was defined as any subjective reduction in pain severity, even if not meaningful to patient.
For each category (<5, <10, <15, <30, <45, <60 minutes, No APR-rescue medication used, and No APR-no rescue medication used)the number of episodes for which the time to APRfell into that category was compared.
Here the number of episodes in which APR was achieved in less than or equal to 60 minutes was compared.
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Time of study drug treatment until 60 minutes after treatment
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Time to Meaningful Pain Relief (MPR) by Treatment, <= 5 Minutes
Time Frame: From time study drug was taken until 5 minutes after treatment
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Time to MPR was measured by stopwatch and by scheduled questions at each time point up to 60 minutes after baseline during the double-blind treatment period.
Meaningful pain relief was defined as a subject reduction of pain intensity that the subject found to be meaningful (substantive).
For each category (<5, <10, <15, <30, <45, <60 minutes, No MPR-rescue medication used, and No MPR-no rescue medication used)the number of episodes for which the time to meaningful pain relief fell into that category was compared.
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From time study drug was taken until 5 minutes after treatment
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Time to Meaningful Pain Relief (MPR) by Treatment, <=10 Minutes
Time Frame: Time of study drug treatment until 10 minutes after treatment
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The time to MPR was measured by stopwatch and scheduled questions at each time point up to 60 minutes after baseline during double-blind treatment periods.
Meaningful pain relief was defined as a subject reduction of pain intensity that the subject found to be meaningful (substantive).
For each category (<5, <10, <15, <30, <45, <60 min, No MPR-rescue medication used, and No MPR-no rescue medication used)the number of episodes for which the time to MPR fell into that category was compared.
Here the number of episodes in which MPR was achieved in less than or equal to 10 minutes was compared.
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Time of study drug treatment until 10 minutes after treatment
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Time to Meaningful Pain Relief (MPR) by Treatment, <=15 Minutes
Time Frame: Time of study drug administration until 15 minutes after treatment
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The time to MPR was measured by stopwatch and scheduled questions at each time point up to 60 minutes after baseline during double-blind treatment periods.
Meaningful pain relief was defined as a subject reduction of pain intensity that the subject found to be meaningful (substantive).
For each category (<5, <10, <15, <30, <45, <60 min, No MPR-rescue medication used, and No MPR-no rescue medication used)the number of episodes for which the time to MPR fell into that category was compared.
Here the number of episodes in which MPR was achieved in less than or equal to 15 minutes was compared.
|
Time of study drug administration until 15 minutes after treatment
|
Time to Meaningful Pain Relief (MPR) by Treatment, <=30 Minutes
Time Frame: Time of study drug administration until 30 minutes after treatment
|
The time to MPR was measured by stopwatch and scheduled questions at each time point up to 60 minutes after baseline during double-blind treatment periods.
Meaningful pain relief was defined as a subject reduction of pain intensity that the subject found to be meaningful (substantive).
For each category (<5, <10, <15, <30, <45, <60 min, No MPR-rescue medication used, and No MPR-no rescue medication used)the number of episodes for which the time to MPR fell into that category was compared.
Here the number of episodes in which MPR was achieved in less than or equal to 30 minutes was compared.
|
Time of study drug administration until 30 minutes after treatment
|
Time to Meaningful Pain Relief (MPR) by Treatment, <=45 Minutes
Time Frame: From study drug administration until 45 minutes after treatment
|
The time to MPR was measured by stopwatch and scheduled questions at each time point up to 60 minutes after baseline during double-blind treatment periods.
Meaningful pain relief was defined as a subject reduction of pain intensity that the subject found to be meaningful (substantive).
For each category (<5, <10, <15, <30, <45, <60 min, No MPR-rescue medication used, and No MPR-no rescue medication used)the number of episodes for which the time to MPR fell into that category was compared.
Here the number of episodes in which MPR was achieved in less than or equal to 45 minutes was compared.
|
From study drug administration until 45 minutes after treatment
|
Time to Meaningful Pain Relief (MPR) by Treatment, <=60 Minutes
Time Frame: Time of study drug administration until 60 minutes after treatment
|
The time to MPR was measured by stopwatch and scheduled questions at each time point up to 60 minutes after baseline during double-blind treatment periods.
Meaningful pain relief was defined as a subject reduction of pain intensity that the subject found to be meaningful (substantive).
For each category (<5, <10, <15, <30, <45, <60 min, No MPR-rescue medication used, and No MPR-no rescue medication used)the number of episodes for which the time to MPR fell into that category was compared.
Here the number of episodes in which MPR was achieved in less than or equal to 60 minutes was compared.
|
Time of study drug administration until 60 minutes after treatment
|
Standard Rescue Medication Usage
Time Frame: During the administration of study drug during the double blind treatment periods.
|
Any use of standard rescue medication after the administration of study drug for relief of Breakthrough Pain (BTP) during the double-blind treatment phase was recorded in the patient's diary.
The number of breakthrough pain episodes for which study drug treatment was administered and which required rescue medication use was recorded.
|
During the administration of study drug during the double blind treatment periods.
|
Medication Performance Assessment 30 Minutes After-treatment
Time Frame: 30 minutes post-treatment
|
The medication performance assessment assessed study drug performance on a 5-point categorical scale of 0-4 (0=poor, 1=fair,2=good, 3=very good, 4=excellent) 30 minutes after administration of study drug during the double-blind treatment periods and for the first 5 BTP episodes after each visit during the open-label extension period were recorded in the patient's paper diary.
Patients were asked "How well did your study medication perform in controlling this breakthrough pain episode?"
The number of episodes rated for each category were recorded.
|
30 minutes post-treatment
|
Medication Performance Assessment 60 Minutes After-treatment
Time Frame: 60 minutes post-treatment
|
The medication performance assessment assessed study drug performance on a 5-point categorical scale of 0-4 (0=poor, 1=fair,2=good, 3=very good, 4=excellent) 60 minutes after administration of study drug during the double-blind treatment periods and for the first 5 BTP episodes after each visit during the open-label extension period were recorded in the patient's paper diary.
Patients were asked "How well did your study medication perform in controlling this breakthrough pain episode?"
The number of episodes rated for each category were recorded.
|
60 minutes post-treatment
|
Breakthrough Pain Preference Questionnaire
Time Frame: After completion of both double-blind treatment periods or early termination
|
The BTP preference questionnaire is a questionnaire used to measure patients' preference for FBT or immediate-release oxycodone for management of BTP.
The question is used to determine a patient's preference between the study drugs given in the 2 double-blind treatment periods.
The patient was asked to select 1 of the following: 1, a preference for study drug used in the 1st double-blind treatment period; 2, a preference for study drug used in the 2nd double-blind treatment period; or 3, no preference.
|
After completion of both double-blind treatment periods or early termination
|
Pain Flare Treatment Satisfaction (PFTS) Questionnaire - Question 21 at the End of the First Double-blind Treatment Period (Visit 5)
Time Frame: The end of the first double-blind treatment period.
|
The PFTS is used to measure patient's satisfaction with study drug.
Although the full scale has 25 questions, the question that is most useful (and least redundant with prior scales) for assessing the efficacy of the study drug is Question 21 which states: Which medication would you prefer to use when treating your pain flares?
The subject can choose either: Prior medication, Study medication, or No preference.
The number of subjects in each treatment group at the end of the first double-blind treatment period (Visit 5) who responded to each option is presented.
|
The end of the first double-blind treatment period.
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Pain Flare Treatment Satisfaction (PFTS) Questionnaire - Question 21 at the End of the Second Double-blind Treatment Period (Visit 6)
Time Frame: At the end of the second double-blind treatment period (Visit 6)
|
The PFTS is used to measure patient's satisfaction with study drug.
Although the full scale has 25 questions, the question that is most useful (and least redundant with prior scales) for assessing the efficacy of the study drug is Question 21 which states: Which medication would you prefer to use when treating your pain flares?
The subject can choose either: Prior medication, Study medication, or No preference.
The number of subjects in each treatment group at the end of the second double-blind treatment period (Visit 6) who responded to each option is presented.
|
At the end of the second double-blind treatment period (Visit 6)
|
Pain Flare Treatment Satisfaction (PFTS) Questionnaire - Question 21 at Endpoint (End of Second Double-blind Treatment Period or Last Observation After Start of Treatment Period)
Time Frame: Endpoint (End of second double-blind treatment period or last observation after start of treatment period)
|
The PFTS is used to measure patient's satisfaction with study drug.
Although the full scale has 25 questions, the question that is most useful (and least redundant with prior scales) for assessing the efficacy of the study drug is Question 21 which states: Which medication would you prefer to use when treating your pain flares?
The subject can choose either: Prior medication, Study medication, or No preference.
The number of subjects in each treatment group at the Endpoint (time of the last observation during the treatment period)who responded to each option is presented.
|
Endpoint (End of second double-blind treatment period or last observation after start of treatment period)
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Pain
- Neurologic Manifestations
- Chronic Pain
- Breakthrough Pain
- Physiological Effects of Drugs
- Central Nervous System Depressants
- Peripheral Nervous System Agents
- Analgesics
- Sensory System Agents
- Anesthetics, Intravenous
- Anesthetics, General
- Anesthetics
- Analgesics, Opioid
- Narcotics
- Adjuvants, Anesthesia
- Fentanyl
- Oxycodone
Other Study ID Numbers
- C25608/3055/BP/MN
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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