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    Summary
    EudraCT Number:2019-000243-27
    Sponsor's Protocol Code Number:BUPROPION2019
    National Competent Authority:Denmark - DHMA
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2019-01-28
    Trial results
    Index
    A. PROTOCOL INFORMATION
    B. SPONSOR INFORMATION
    C. APPLICANT IDENTIFICATION
    D. IMP IDENTIFICATION
    D.8 INFORMATION ON PLACEBO
    E. GENERAL INFORMATION ON THE TRIAL
    F. POPULATION OF TRIAL SUBJECTS
    G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
    N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
    P. END OF TRIAL
    Expand All   Collapse All
    A. Protocol Information
    A.1Member State ConcernedDenmark - DHMA
    A.2EudraCT number2019-000243-27
    A.3Full title of the trial
    The effect of bupropion in peripheral neuropathic pain. A randomized, double-blind, placebo-controlled study.
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Bupropion for the treatment of nerve pain. A randomized, double-blind study.
    A.3.2Name or abbreviated title of the trial where available
    Bupropion for the treatment of peripheral neuropathic pain.
    A.4.1Sponsor's protocol code numberBUPROPION2019
    A.7Trial is part of a Paediatric Investigation Plan No
    A.8EMA Decision number of Paediatric Investigation Plan
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorOdense University Hospital
    B.1.3.4CountryDenmark
    B.3.1 and B.3.2Status of the sponsorNon-Commercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing supportNovo Nordisk Foundation
    B.4.2CountryDenmark
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationOdense University Hospital
    B.5.2Functional name of contact pointNeuromuscular Clinic
    B.5.3 Address:
    B.5.3.1Street AddressJ.B.Winsløws Vej 4
    B.5.3.2Town/ cityOdense
    B.5.3.3Post code5000
    B.5.3.4CountryDenmark
    B.5.4Telephone number004565412471
    B.5.6E-mailsoeren.sindrup@rsyd.dk
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.1.1Trade name Bupropion HCL Sandoz retard 150 mg
    D.2.1.1.2Name of the Marketing Authorisation holderSandoz B V, Weluwezoom 22, 1327 AH Almere, Nederland
    D.2.1.2Country which granted the Marketing AuthorisationNetherlands
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameBupropion HCL
    D.3.4Pharmaceutical form Capsule
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.8 Information on Placebo
    D.8 Placebo: 1
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboCapsule
    D.8.4Route of administration of the placeboOral use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Peripheral neuropathic , i.e. painful polyneuropathy, postherpetic neuralgia and pain after nerve injury (traumatic or surgical).
    E.1.1.1Medical condition in easily understood language
    Nerve pain.
    E.1.1.2Therapeutic area Diseases [C] - Nervous System Diseases [C10]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level LLT
    E.1.2Classification code 10077974
    E.1.2Term Peripheral neuropathic pain
    E.1.2System Organ Class 100000004852
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    The objective is to determine if bupropion relieves peripheral neuropathic pain
    E.2.2Secondary objectives of the trial
    To determine if the potential effect of bupropion in peripheral neuropathic pain depends on function of conditioned pain modulation or sensory phenotype.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    - age over 18 years
    - peripheral neuropathic pain for more than 3 months
    - pain score at least 4 and not higher than 9 on a numeric rating scale 0-10 points
    E.4Principal exclusion criteria
    - other significant pain that cannot be distinguised from the peripheral neuropathic pain
    - significantly reduced liver and kidney function
    - epilepsy or recurrent seizures
    - known lowered seizure threshold or significant risk factors for seizures
    - major depressive episode within 6 months or other significant psychiatric diseases including alcohol or drug abuse
    - Important drug interactions (e.g. treatment with levo-dopa, amantadin, MAO-inhibitors, flecainide, risperidine, thioridazine)
    - pregnancy or lactation
    - known allergy to bupropion or exipients
    - concomittant pain treatment with TCAs, SNRIs, opioids, topical analgesics (lidocaine, capsaicin) and cannabinoids
    E.5 End points
    E.5.1Primary end point(s)
    Week average of pain scored daily with numeric rating scale (NRS) 0 (no pain) to 10 (worst imaginable pain) points.
    E.5.1.1Timepoint(s) of evaluation of this end point
    Week average of NRS pain scores from the baseline periods and treatment periods week 1 to 6 are used in the general linear statistical model.
    E.5.2Secondary end point(s)
    - Patient Global Impression of Change (PGIC, -3 to +3 points)
    - Rating of pain relief as: complete, good, moderate, mild, none, worse
    - Neuropathic pain symptom inventory (NPSI)
    - Patient-Reported Outcome Measurement Information System (PROMIS)
    - Columbia Suicide Severity Rating Scale (C-SSRS)
    E.5.2.1Timepoint(s) of evaluation of this end point
    PGIC and pain relief is evaluated at the end of the treatment periods (week 6).
    NPSI, PROMIS and C-SSRS is evaluated in the baseline periods and at the end of the treatment periods (week 6).
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis No
    E.6.2Prophylaxis No
    E.6.3Therapy Yes
    E.6.4Safety No
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic No
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled Yes
    E.8.1.1Randomised Yes
    E.8.1.2Open No
    E.8.1.3Single blind No
    E.8.1.4Double blind Yes
    E.8.1.5Parallel group No
    E.8.1.6Cross over No
    E.8.1.7Other Yes
    E.8.1.7.1Other trial design description
    Subjects and observers are blinded to function of conditioned pain modulation and sensory phenotype
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo Yes
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial2
    E.8.3 The trial involves single site in the Member State concerned No
    E.8.4 The trial involves multiple sites in the Member State concerned Yes
    E.8.4.1Number of sites anticipated in Member State concerned2
    E.8.5The trial involves multiple Member States No
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA No
    E.8.6.2Trial being conducted completely outside of the EEA No
    E.8.7Trial has a data monitoring committee No
    E.8.8 Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial
    Last visit last subject
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years3
    E.8.9.1In the Member State concerned months3
    E.8.9.1In the Member State concerned days
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    F.1.1.1In Utero No
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
    F.1.1.3Newborns (0-27 days) No
    F.1.1.4Infants and toddlers (28 days-23 months) No
    F.1.1.5Children (2-11years) No
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 55
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 35
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients Yes
    F.3.3Specific vulnerable populations No
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception No
    F.3.3.3Pregnant women No
    F.3.3.4Nursing women No
    F.3.3.5Emergency situation No
    F.3.3.6Subjects incapable of giving consent personally No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state90
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    None
    G. Investigator Networks to be involved in the Trial
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2019-03-15
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2019-03-18
    P. End of Trial
    P.End of Trial StatusCompleted
    P.Date of the global end of the trial2022-10-13
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