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PainPhase 4NCT00576017

A Study to Evaluate the Safety and Effectiveness of Fentanyl-TTS Compared to Weak Opioids in Patients With Moderate to Severe Chronic Cancer Pain Previously Treated With NSAIDS (Non-steroidal Anti-inflammatory Drugs).

A Phase 4 study testing Fentanyl-TTS in people with Pain, run by Janssen-Cilag, S.A..

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

To show, using the analgesic WHO scale, that fentanyl-TTS may be directly used for treating moderate to severe cancer pain in patients treated with NSAIDs, acetaminophen, or metamizole (first step drugs) avoiding the second step, and may be at least as effective and safe as currently used second step drugs, minor… Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Pain
What is being tested?
Fentanyl-TTS
How many people
19 participants
Where
No sites listed yet
Study dates
Oct 2003to Mar 2005
Phase
Phase 4
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Patients with moderate to severe chronic pain due to the oncological condition, defined as VAS => 5, treated with first step drugs, either NSAIDs or acetaminophen or metamizole (the dose of first step drugs requiring a switch in treatment is left to the physician's discretion)
  • Patients with a documented histological diagnosis of cancer.

Who cannot join

  • Patients whose pain has some neuropathic component
  • Patients who have been treated with opioids during the 2 months prior to study entry
  • Patients with dermatological disease, a history of allergy or hypersensitivity to fentanyl or to adhesive components preventing use of patches
  • Patients with a history of cardiac, CNS, or respiratory disease that prevents their participation in the study in the investigator's judgment
  • Patients with kidney or liver failure contraindicating use of opioids based on medical criterion
  • Pregnant women or women of childbearing age who do not use an effective contraceptive method throughout the study
  • Patients in whom surgery is planned during the study
  • Patients who are participating at the same time in another trial.

About this study

Official title: Randomised Study to Evaluate the Efficacy and Safety of Fentanyl-TTS Versus Weak Opioids in Patients With Moderate to Severe Chronic Cancer Pain Previously Treated With NSAIDs (Non-steroidal Anti-inflammatory Drugs).

To show, using the analgesic WHO scale, that fentanyl-TTS may be directly used for treating moderate to severe cancer pain in patients treated with NSAIDs, acetaminophen, or metamizole (first step drugs) avoiding the second step, and may be at least as effective and safe as currently used second step drugs, minor opioids.

Read the detailed description

This study is a multicenter, randomized(study drug assigned by chance), open-label, nationwide study. Patients with moderate to severe chronic pain due to the oncological disease (VAS>5) meeting the inclusion and exclusion criteria were randomized to treatment with fentanyl-TTS (transdermal patches, initial dosage: 25µg/h patch every 3 days, experimental drug) or with minor opioids (Tramadol, initial dosage of 200mg/day and Dihydrocodeine initial dosage of 120mg/day, control arm). The follow-up and drug administration was two months, during which controls were performed every 7 days, except for the first that was on Day 4. If pain was not controlled (VAS<3), the investigator could increase the dose of the relevant drug (according to data sheet). The primary endpoint has been the control of pain during treatment. Pain was assessed by the visual analogue scale. Pain severity was assessed at each follow-up visit. The secondary endpoint was to assess the advantages of using fentanyl-TTS after the first step of the WHO analgesic ladder as compared to minor opioids. These advantages were assessed based on the incidence of side effects associated with treatment with opioids during treatment where the following was assessed by a table with the most common side effects: nausea, vomiting, constipation and drowsiness (WHO) and their severity, the quantity of support drugs required by the patients to cope with the side effects occurring, adverse events related to the study drug, and the percentage of patients discontinuing or switching treatment due to side effects. Fentanyl, dosage forms: 25µg/h, 50µg/h and 100µg/h. Transdermal patches (initial dosage: 25µg/h patch every 3 days). Tramadol, dosage forms: 100mg, 150mg and 200mg, (initial dosage: 200mg/day). Dihydrocodeine, dosage forms: 60mg, 90mg and 120mg, (initial dosage: 120mg/day). If pain was not controlled (VAS<3), the investigator could increase the dose of the relevant drug. The follow-up and drug administration was two months, during which controls were performed every 7 days.

Conditions
Pain
Being tested
Fentanyl-TTS
Keywords
Cancer pain treatment, Fentanyl TTS, Dihydrocodeine, Tramadol, Cancer pain, Durogesic, Ultram
Medical subject headings
Pain, Cancer Pain

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Fentanyl-TTSDrug

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. The primary endpoint was the control of pain during treatment. Pain was assessed by the visual analogue scale. Pain severity was assessed at each follow-up visit.

Secondary outcomes (1)
  1. The secondary endpoint was to assess the advantages of using fentanyl-TTS after the first step of the WHO analgesic ladder as compared to minor opioids.

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted18 Dec 2007 (estimated)
  2. Study startOct 2003
  3. Study completionMar 2005

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 4
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
19 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00576017
Sponsor's protocol ID
CR003526
Status last verified
Apr 2010
First submitted
14 Dec 2007
Last updated
19 May 2011
Results posted
No

Questions about this trial

What is this clinical trial studying?

A Phase 4 study testing Fentanyl-TTS in people with Pain, run by Janssen-Cilag, S.A..

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 2 inclusion and 8 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 19 May 2011. Status can change between updates, so confirm with the study contact before making plans.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

The primary endpoint was the control of pain during treatment. Pain was assessed by the visual analogue scale. Pain severity was assessed at each follow-up visit.. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 19 May 2011.

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