Efficacy and Safety Study of Fentanyl Transdermal Patch for Treatment of Chronic Pain

Janssen (J&J Innovative Medicine)

Status and phase: Completed; Phase 4

Conditions: Chronic Pain

Treatments: Drug: Fentanyl-TTS

Study type: Interventional

Funder types: Industry

Identifiers

NCT01902524

FEN-KOR-10 (Other Identifier)

CR002155

Details and patient eligibility

About

The purpose of this study is to confirm effectiveness and safety of fentanyl transdermal patch Durogesic® D-Trans for treatment of chronic pain in participants with chronic non-cancer pain.

Full description

This trial is a Phase 4, prospective, open-label (meaning that both the research physician and study participants will know which medication is being administered) study of fentanyl transdermal patch-type system (TTS) Durogesic® D-Trans in patients with non-cancer pain. The patch is designed to systematically release the adsorbed fentanyl percutaneously, in a constant rate for three days (72 hours). The study will be conducted for 12 weeks. The efficacy and safety will be evaluated at week 1, week 4, week 8 and week 12 visits. All participants will use the patch at least once during the study. The drug efficacy will be evaluated by the percent change in pain intensity before and after treatment and by improvements in the following activities: daily life, walking, meal intake, mood regulation. The overall safety will be assessed based on the adverse events reporting.

Enrollment: 65 patients

Sex: All

Ages: 19+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• spine related and extremity pain lasting for 3 months or longer
• pain with Numeric Rating Scale (NRS) at 4 or higher in the past 72 hours
• good overall health condition based on the medical history and clinical laboratory tests
• participants using appropriate contraception in case of childbearing potential during the study period.

Exclusion criteria

• history of hypersensitive reaction to narcotic analgesics
• history of narcotic abuse
• serious psychotic disorder
• unable to use transdermal analgesics due to a dermatological condition
• history of CO2 retention (e.g., chronic obstructive pulmonary disease)
• surgery in the area with pain within 7 days prior to initiation of the clinical study.

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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65 participants in 1 patient group

Fentanyl-TTS

Experimental group

Description:

Study drug administered in a form of one patch, either 21.0 cm2 or 10.5 cm2.

Treatment:

Drug: Fentanyl-TTS