Evaluation Of Efficacy And Safety Of Norspan In Moderate To Severe Pain Due To Osteoarthritis, Rheumatoid Arthritis, Joint/Muscle Pain

NCT ID: NCT01961271

Last Updated: 2016-09-23

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE4
• Total Enrollment: 114 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2013-06-30
• Study Completion Date: 2015-01-31

Brief Summary

The purpose of this study is to assess the efficacy of the buprenorphine transdermal patch (Norspan® or Sovenor® transdermal patch) in patients with chronic non-malignant pain of moderate to severe intensity due to osteoarthritis, rheumatoid arthritis, lower back pain and joint/muscle pain, who are not adequately responding to non-opioid painkillers.

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.

Conditions

Osteoarthritis; Rheumatoid Arthritis; Lower Back Pain; Joint Pain; Muscle Pain

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

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.

Group Type: EXPERIMENTAL

Buprenorphine transdermal patch

Intervention Type: DRUG

Please see Arm Description.

Interventions

Buprenorphine transdermal patch

Please see Arm Description.

Intervention Type: DRUG

Other Intervention Names

Norspan transdermal patch; Sovenor transdermal patch

Eligibility Criteria

Inclusion Criteria

1. Males and females aged 18-80 years (both inclusive) at the time of recruitment.

2. Clinical diagnosis of osteoarthritis, rheumatoid arthritis, lower back pain or joint / muscle pain.

3. 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.

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

1. Pregnant and lactating females.

2. Patients with chronic condition(s), in addition to osteoarthritis, that require(s) frequent analgesic treatment (e.g. frequent headaches, frequent migraine, and gout).

3. Patients who are awaiting a scheduled operation or other surgical procedure during study period or 3 months or less post-operative.

4. Prior history of being on opioids in the preceding 1 month prior to the study for the management of chronic non-malignant pain.

5. Prior history of buprenorphine transdermal system use.

6. Patients with history of allergic reactions against paracetamol/ acetaminophen, NSAIDs and/or opioids.

7. Patients with allergies or other contraindications to transdermal systems or patch adhesives.

8. Patients with dermatological disorders who may have problems applying patch or rotating patch placement area.

9. 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).

10. Patients with conditions such as brain tumour, brain injury or raised intracranial pressure.

11. 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.

12. Patients with any conditions causing poor cognitive function as assessed by the participating physician.

13. Patients with history of alcohol and drug abuse or patients who have demonstrated behaviour that suggests a dependency or drug abuse.

14. Patients currently taking hypnotics or other central nervous system depressants that may pose a risk of additional central nervous system depression with study medication.

15. Patients who are currently being administered monoamine oxidase inhibitors (MAOIs) or have taken MAOIs within 2 weeks before screening.

16. 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.

17. 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.

18. Patients who have to use heating facility (examples: heating lamp, electric blanket, sauna, warm compresses, heated saline baths, etc.).

19. Patients who cannot or do not wish to remove hair growing at body surface where the patch can be placed.

20. Patients who are currently on disability claims or in the process of applying for disability claims.

21. Patients at child-bearing age who are planning to conceive a child during the study period and are not practicing adequate contraception.

22. Patients with known severe hepatic impairment as determined by liver function test within the past one year.

23. Patients who are currently in or have participated in other clinical trials within the last 30 days prior to study recruitment.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 80 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Mundipharma Korea Ltd

INDUSTRY

Sponsor Role: collaborator

Mundipharma (Hong Kong) Ltd

UNKNOWN

Sponsor Role: collaborator

Mundipharma Distribution GmBH (Philippine Branch)

UNKNOWN

Sponsor Role: collaborator

Mundipharma Pte Ltd.

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

Pok Oi Hospital

Yuen Long, New Territories, Hong Kong

Queen Elizabeth Hospital

Gascoigne Road, , Hong Kong

Queen Mary Hospital (Dept of Anaesthesiology)

Pokfulam Road, , Hong Kong

Queen Mary Hospital (Dept of Rheumatology)

Pokfulam Road, , Hong Kong

Prince of Wales Hospital

Shatin, , Hong Kong

Tuen Mun Hospital

Tuenmen, , Hong Kong

Makati Medical Center

Makati City, , Philippines

Philippine General Hospital

Manila, , Philippines

University of Santo Tomas Hospital

Manila, , Philippines

St. Luke's Medical Center

Quezon City, , Philippines

Samsung Medical Center

Gangnam-Gu, Seoul, South Korea

Seoul National University Hospital (Dept of Neurology)

Jongno-gu, Seoul, South Korea

Seoul National University Hospital (Dept of Orthopedics)

Jongno-gu, Seoul, South Korea

Seoul St. Mary's Hospital

Seocho-gu, Seoul, South Korea

Severance Hospital

Seodaemun-gu, Seoul, South Korea

Asan Medical Center

Songpa-Gu, Seoul, South Korea

Countries

Hong Kong; Philippines; South Korea

References

Yoon DH, Bin SI, Chan SK, Chung CK, In Y, Kim H, Lichauco JJ, Mok CC, Moon YW, Ng TK, Penserga EG, Shin DA, You D, Moon H. Effectiveness and tolerability of transdermal buprenorphine patches: a multicenter, prospective, open-label study in Asian patients with moderate to severe chronic musculoskeletal pain. BMC Musculoskelet Disord. 2017 Aug 4;18(1):337. doi: 10.1186/s12891-017-1664-4.

Reference Type: DERIVED

PMID: 28778219 (View on PubMed)

Other Identifiers

BUP12-AP-401

Identifier Type: -

Identifier Source: org_study_id