Efficacy and Safety of Fentanyl ETHYPHARM for Breakthrough Pain in Opioid-treated Patients With Cancer (ETHYFYL)
Randomized, Placebo-controlled Study of Fentanyl ETHYPHARM for Breakthrough Pain in Opioid-treated Patients With Cancer
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Phase 3
Contacts and Locations
Study Locations
-
-
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Prague, Czech Republic
- Pain Care Units
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-
Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion criteria:
- Written informed consent
- Malignant solid tumor or a hematological malignancy causing cancer-related pain
- Background opioid treatment at a stable dose for at least a week
- One to four episodes of breakthrough pain per day
Main exclusion criteria:
- Hypersensitivity to fentanyl or to any of the excipients
- Intrathecal opioids
- Recent history of substance abuse
- Recent or planned therapy that would alter pain
- Moderate or severe hepatic or renal disease
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: Triple
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
Experimental: Fentanyl / Placebo
After an open-label titration to identify an optimal dose, patients were randomized to 1 of 13 prespecified sequences of 9 tablets (6 fentanyl and 3 placebo)
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After an open-label titration to identify an optimal dose, patients were randomized to 1 of 13 prespecified sequences of 9 tablets (6 fentanyl and 3 placebo)
|
What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Time Frame |
|---|---|
|
Summed Pain Intensity Difference at 30 minutes (SPID30).
Time Frame: 30 minutes post dose
|
30 minutes post dose
|
Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
SPID at 3, 6, 10, 15 and 60 minutes post-dosing
Time Frame: 3, 6, 10, 15 and 60 minutes post-dosing
|
3, 6, 10, 15 and 60 minutes post-dosing
|
|
|
SPID at 15 and 30 minutes according to the pathophysiology of the pain (neuropathic, nociceptive)
Time Frame: 15 and 30 minutes post dose
|
15 and 30 minutes post dose
|
|
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Pain Intensity Difference at 3, 6, 10, 15, 30 and 60 minutes after dosing
Time Frame: 3, 6, 10, 15, 30 and 60 minutes after dosing
|
3, 6, 10, 15, 30 and 60 minutes after dosing
|
|
|
Pain Relief at 3, 6, 10, 15, 30 and 60 minutes after dosing
Time Frame: 3, 6, 10, 15, 30 and 60 minutes after dosing
|
3, 6, 10, 15, 30 and 60 minutes after dosing
|
|
|
The proportion of episodes of BTP that required rescue medication
Time Frame: 15 and 30 minutes post dose
|
15 and 30 minutes post dose
|
|
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the proportion of episodes with more than 33% and 50% of improvement in Pain Intensity scores
Time Frame: 15 and 30 minutes post dose
|
15 and 30 minutes post dose
|
|
|
Recording of safety data
Time Frame: During all the study duration, an expected average of 8 weeks
|
Adverse events, vital signs, urinary pregnancy test
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During all the study duration, an expected average of 8 weeks
|
Collaborators and Investigators
Sponsor
Sponsor
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Study Start
Primary Completion (Actual)
Primary Completion
Study Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Estimate)
First Posted
Study Record Updates
Last Update Posted (Estimate)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
Other Study ID Numbers
- FYL/24019/008
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