- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01961271
Evaluation Of Efficacy And Safety Of Norspan In Moderate To Severe Pain Due To Osteoarthritis, Rheumatoid Arthritis, Joint/Muscle Pain
Multicentre Study To Evaluate Efficacy And Safety Of Buprenorphine Transdermal Patch (Norspan) In Chronic Non-Malignant Pain Of Moderate To Severe Intensity Due To Osteoarthritis, Rheumatoid Arthritis, Lower Back Pain And Joint / Muscle Pain, When Opioid Is Needed For Analgesia
Study Overview
Status
Intervention / Treatment
Detailed Description
Baseline assessment (Visit 1) includes medical history, physical examination, vital signs.
At Visit 2 [7 days ( ± 3 days) after Visit 1] and subsequent optional titration visits up to (Visit 1 + 42 days) , patients will be titrated up to an effective and tolerated dose of Norspan® or Sovenor® transdermal patch and continue rescue analgesic, if necessary.
Titration period is dependent on time to achieving optimal pain control as determined by the investigator. The up-titration regime is planned on a weekly basis. Earlier dose titration (i.e. minimum 3 days after the patch application) is permitted at the investigator's discretion if the pain is uncontrolled. Effective and tolerated dose is assessed by data recorded in the case report form and patient diary.
According to country label, all patients will begin treatment with Norspan® or Sovenor® transdermal patch 5mg and will then be up-titrated, if necessary, to a maximum of Norspan® or Sovenor® transdermal patch 40mg or according to country label to achieve stable pain control. Patients that require oral opioid at any time during the study should be discontinued from the trial.
Study Type
Enrollment (Actual)
Phase
- Phase 4
Contacts and Locations
Study Locations
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Gascoigne Road, Hong Kong
- Queen Elizabeth Hospital
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Pokfulam Road, Hong Kong
- Queen Mary Hospital (Dept of Anaesthesiology)
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Pokfulam Road, Hong Kong
- Queen Mary Hospital (Dept of Rheumatology)
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Shatin, Hong Kong
- Prince of Wales Hospital
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Tuen Mun, Hong Kong
- Tuen Mun Hospital
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New Territories
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Yuen Long, New Territories, Hong Kong
- Pok Oi Hospital
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Seoul
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Gangnam-Gu, Seoul, Korea, Republic of, 135710
- Samsung Medical Center
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Jongno-gu, Seoul, Korea, Republic of, 110744
- Seoul National University Hospital (Dept of Neurology)
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Jongno-gu, Seoul, Korea, Republic of, 110744
- Seoul National University Hospital (Dept of Orthopedics)
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Seocho-gu, Seoul, Korea, Republic of, 137701
- Seoul st. mary's hospital
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Seodaemun-gu, Seoul, Korea, Republic of, 120752
- Severance Hospital
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Songpa-Gu, Seoul, Korea, Republic of, 138736
- Asan Medical Center
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Makati City, Philippines
- Makati Medical Center
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Manila, Philippines
- Philippine General Hospital
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Manila, Philippines
- University of Santo Tomas Hospital
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Quezon City, Philippines
- St. Luke's Medical Center
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Males and females aged 18-80 years (both inclusive) at the time of recruitment.
- Clinical diagnosis of osteoarthritis, rheumatoid arthritis, lower back pain or joint / muscle pain.
- Having non-malignant pain of moderate or severe intensity requiring an opioid for adequate analgesia (according to local label of Norspan® or Sovenor®). This is to be determined using BS-11 scores, where the cut-off point is ≥4.
- Patients with chronic uncontrolled pain and is assessed to require opioid treatment but have not been treated with opioids (including tramadol, morphine etc.) within 4 weeks or more before study entry.
Exclusion Criteria:
- Pregnant and lactating females.
- Patients with chronic condition(s), in addition to osteoarthritis, that require(s) frequent analgesic treatment (e.g. frequent headaches, frequent migraine, and gout).
- Patients who are awaiting a scheduled operation or other surgical procedure during study period or 3 months or less post-operative.
- Prior history of being on opioids in the preceding 1 month prior to the study for the management of chronic non-malignant pain.
- Prior history of buprenorphine transdermal system use.
- Patients with history of allergic reactions against paracetamol/ acetaminophen, NSAIDs and/or opioids.
- Patients with allergies or other contraindications to transdermal systems or patch adhesives.
- Patients with dermatological disorders who may have problems applying patch or rotating patch placement area.
- Patients with cancer (except for basal cell carcinoma) or history of cancer who have been diagnosed within five years prior to the first study visit (except for treated basal cell carcinoma).
- Patients with conditions such as brain tumour, brain injury or raised intracranial pressure.
- Patients with history of psychiatric disorder, uncontrollable epilepsy, untreated depression or other psychiatric disorders of a type that would make participation in the study an unacceptable risk to the patient.
- Patients with any conditions causing poor cognitive function as assessed by the participating physician.
- Patients with history of alcohol and drug abuse or patients who have demonstrated behaviour that suggests a dependency or drug abuse.
- Patients currently taking hypnotics or other central nervous system depressants that may pose a risk of additional central nervous system depression with study medication.
- Patients who are currently being administered monoamine oxidase inhibitors (MAOIs) or have taken MAOIs within 2 weeks before screening.
- Patients requiring dose titration of adjuvant analgesics i.e. antidepressants (e.g. amitriptyline, amoxapine, clomipramine, selective serotonin re-uptake inhibitors (SSRIs)) and anticonvulsants (e.g. gabapentin, pregabalin). Patients will be allowed to enter the study as long as they are on the stable doses of adjuvant analgesics at screening and do not have dose adjustments during the study.
- Patients who have received steroid treatment (intra-articular, intramuscular, oral, intravenous, epidural or other corticosteroid injections) within 6 weeks prior to clinical study or planned steroid treatment during the clinical study period.
- Patients who have to use heating facility (examples: heating lamp, electric blanket, sauna, warm compresses, heated saline baths, etc.).
- Patients who cannot or do not wish to remove hair growing at body surface where the patch can be placed.
- Patients who are currently on disability claims or in the process of applying for disability claims.
- Patients at child-bearing age who are planning to conceive a child during the study period and are not practicing adequate contraception.
- Patients with known severe hepatic impairment as determined by liver function test within the past one year.
- Patients who are currently in or have participated in other clinical trials within the last 30 days prior to study recruitment.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: Buprenorphine transdermal patch
Subjects will be on either 5mg, 10mg, 15mg, 20mg, 25mg, 30mg or 40mg doses for 17 weeks.
Dose titration will occur every week for the first 6 weeks, and will be maintained for the next 11 weeks.
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Please see Arm Description.
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Efficacy According to BS-11 Pain Score Reduction
Time Frame: Maximum 17 weeks starting from enrolment
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The primary efficacy outcome analysis is the pre- and post-intervention change in BS-11 pain score. The reduction in scores were calculated by subtracting the post-intervention score from the baseline score. BS-11 is known as "Box scale-11"; it is an 11-point scale measuring pain intensity. It ranges from 0 to 10, whereby 0 represents no pain and 10 represents the worst imaginable pain. Subjects selected a number based on the pain intensity they were feeling at that time. |
Maximum 17 weeks starting from enrolment
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Secondary Efficacy Outcome Determined by Change in Percentage of Subjects Who Met Criteria on EQ5D-3L Quality of Life Questionnaire From Pre- to Post-intervention
Time Frame: approximately 17 weeks starting from enrolment
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Pre-intervention: Visit 1 Post-intervention: Visit 6 There are 5 dimensions in the EQ5D-3L questionnaire answered by the subjects, classified into 5 categories here: Mobility -- change in % of subjects who have no problem in walking around Self-care -- change in % of subjects who have no problem in self-care Usual activities -- change in % of subjects who have no problem with performing their usual activities Pain/ discomfort -- change in % of subjects who do not experience pain or discomfort Anxiety/ depression -- change in % of subjects who do not feel anxious or depressed |
approximately 17 weeks starting from enrolment
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Treatment-emergent Adverse Events (TEAE's) as Measured by Number of Subjects With at Least 1 TEAE
Time Frame: From time of enrolment up to 7 days after completion / discontinuation visit (up to 140 days)
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Side effects of the transdermal patch treatment will be analysed.
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From time of enrolment up to 7 days after completion / discontinuation visit (up to 140 days)
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Secondary Efficacy Outcome as Measured by Number of Subjects Requiring at Least 1 Breakthrough (Rescue) Pain Medication
Time Frame: Approximately 17 weeks starting from enrolment
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Daily use of breakthrough pain medication from visits 1-6, assessed from patient diaries.
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Approximately 17 weeks starting from enrolment
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Secondary Efficacy Outcome on Physicians' and Patients' Treatment Satisfaction Assessed Using Physician's Global Impression of Change Scale and Patient's Global Impression of Change Scale Respectively
Time Frame: At visit 6 (anywhere between Day 91 to 119 after enrolment depending on how long titration took)
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The overall assessment of the change in pain intensity from baseline is measured at Visit 6. Physician's Global Impression of Change scale: Investigator's opinion on a scale of 1 to 7 where 1 is "very much improved" and 7 is "very much worse" Patient's Global Impression of Change scale: Subject's opinion on a scale of 1 to 7 where 1 is "very much improved" and 7 is "very much worse" |
At visit 6 (anywhere between Day 91 to 119 after enrolment depending on how long titration took)
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Secondary Efficacy Outcome -- Incidence of Early Treatment Discontinuation Due to Lack of Efficacy.
Time Frame: From time of enrolment to Visit 6 (ie. up to119 days from enrolment)
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From time of enrolment to Visit 6 (ie. up to119 days from enrolment)
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Collaborators and Investigators
Publications and helpful links
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
- Nervous System Diseases
- Immune System Diseases
- Autoimmune Diseases
- Pain
- Neurologic Manifestations
- Joint Diseases
- Musculoskeletal Diseases
- Rheumatic Diseases
- Connective Tissue Diseases
- Muscular Diseases
- Neuromuscular Diseases
- Musculoskeletal Pain
- Arthritis
- Arthritis, Rheumatoid
- Osteoarthritis
- Arthralgia
- Myalgia
- Back Pain
- Low Back Pain
- Physiological Effects of Drugs
- Central Nervous System Depressants
- Peripheral Nervous System Agents
- Analgesics
- Sensory System Agents
- Analgesics, Opioid
- Narcotics
- Narcotic Antagonists
- Buprenorphine
Other Study ID Numbers
- BUP12-AP-401
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
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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