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    Summary
    EudraCT Number:2015-004109-18
    Sponsor's Protocol Code Number:15SM2947
    National Competent Authority:UK - MHRA
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2016-04-20
    Trial results View 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 ConcernedUK - MHRA
    A.2EudraCT number2015-004109-18
    A.3Full title of the trial
    Self-Assessment Method for Statin side-effects Or Nocebo (SAMSON) trial.
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Self Assessment Method for Statin side-effects Or Nocebo (SAMSON) Trial.
    A.3.2Name or abbreviated title of the trial where available
    SAMSON trial
    A.4.1Sponsor's protocol code number15SM2947
    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 SponsorImperial College London
    B.1.3.4CountryUnited Kingdom
    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 supportBritish Heart Foundation
    B.4.2CountryUnited Kingdom
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationImperial College London
    B.5.2Functional name of contact pointProfessor Darrel Francis
    B.5.3 Address:
    B.5.3.1Street AddressPeart Rose Research Unit, Hammersmith Hospital, 1st Floor, Block C, Du Cane Road,
    B.5.3.2Town/ cityLondon
    B.5.3.3Post codeW12 0HS
    B.5.3.4CountryUnited Kingdom
    B.5.4Telephone number07973105394
    B.5.6E-mailDarrel@DrFrancis.org
    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 Atorvastatin
    D.2.1.1.2Name of the Marketing Authorisation holderRanbaxy (UK) Limited
    D.2.1.2Country which granted the Marketing AuthorisationUnited Kingdom
    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 nameAtorvastatin
    D.3.4Pharmaceutical form Tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNatorvastatin calcium trihydrate
    D.3.9.4EV Substance CodeAS1
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number20
    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 placeboTablet
    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
    Primary and secondary prevention of hyperlideamia.
    E.1.1.1Medical condition in easily understood language
    High cholestrol.
    E.1.1.2Therapeutic area Diseases [C] - Cardiovascular Diseases [C14]
    MedDRA Classification
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To measure for each participant, what proportion of the side-effects they experience whilst taking statins is directly due to the drug itself.
    E.2.2Secondary objectives of the trial
    This research study will lead to the future availability of an open-source application for any clinician or health care organisation to establish whether side-effects experienced are truly caused by the drug.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    • Previously taken one or more statins,
    • Withdrawn from statins because of perceived side effects
    • Developed side effects within 2 weeks of initiation
    • Primary or secondary prevention of cardiovascular disease or dyslipidaemia is the clinical indication for statins
    E.4Principal exclusion criteria
    • History of neuropathy
    • Regularly taking prescribed analgesia
    • History of a chronic pain condition
    • History of severe mental illness (as their experience of symptoms may already be altered)
    • Current use of fibrates (because of the risk of interaction with statins but will not exclude participants taking ezetimibe).
    • Severe previous reaction or reaction considered immunological, such as anaphylaxis, facial swelling, severe rash, muscle ache with rise in serum creatine kinase, inflammatory myopathy, rhabdomyolysis or liver function abnormalities (AST or ALT greater than 3 times upper limit or normal).
    • Side-effects taking longer than 2 weeks to develop (because in such participants much longer blocks of treatment would be required, if the present study is positive such studies will be planned for the future)*.
    • History of statin intolerance with drug interaction to antiretroviral drugs.
    • History of statin intolerance to any other drug.
    • Pregnant or breast feeding.
    • Side effects taking longer than 2 weeks to present.
    • In clinical judgement of study doctor, participant should not participate.
    E.5 End points
    E.5.1Primary end point(s)
    Symptom scoring
    Symptoms will be measured daily, on a 0-100 scale, with the daily scores aggregated into a monthly score. This is preferable over scoring only once a month, because patients may struggle to remember and aggregate their symptom burden especially if it varies between days.

    EQ-5D-3L & TSQM
    Each month participants will fill out two validated questionnaires on the impact of their side-effects on quality of life. These are EQ-5D-3L, a well-validated measure of health related quality of life, and the TSQM questionnaire, a treatment satisfaction questionnaire. EQ-5D-3L assesses five domains of health and overall self-rated health using a visual analogue scale. EQ-5D-3L is conventional for assessing efficacy of medication on quality of life but may not be sufficient for assessing side effects, therefore the TSQM questionnaire will also be used. Use of both a health related quality of life questionnaire and treatment satisfaction questionnaire will allow assessment of participants’ multiple health states, overall self-rated health status and treatment satisfaction, and provide a test of both convergent validity and measurement invariance for our monthly aggregate symptom burden score.

    Confounding life events
    We will also ask patients to fill in a short form detailing any potentially confounding life events over the previous month e.g. change of daily routine, holidays, bereavement, etc.
    E.5.1.1Timepoint(s) of evaluation of this end point
    As described above.
    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 No
    E.6.4Safety No
    E.6.5Efficacy No
    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 Yes
    E.6.13.1Other scope of the trial description
    Psychology of statin side effects
    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) No
    E.7.3Therapeutic confirmatory (Phase III) No
    E.7.4Therapeutic use (Phase IV) Yes
    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 Yes
    E.8.1.7Other No
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo Yes
    E.8.2.3Other Yes
    E.8.2.3.1Comparator description
    No treatment arm
    E.8.2.4Number of treatment arms in the trial3
    E.8.3 The trial involves single site in the Member State concerned Yes
    E.8.4 The trial involves multiple sites in the Member State concerned No
    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
    End of trial is last visit of last subject. This last visit of last subject will take place six months after the last subject has completed the 12 months of the trial intervention (treatment, placebo, or no treatment)
    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 months0
    E.8.9.1In the Member State concerned days1
    E.8.9.2In all countries concerned by the trial years3
    E.8.9.2In all countries concerned by the trial months0
    E.8.9.2In all countries concerned by the trial days1
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    F.1.1Number of subjects for this age range: 0
    F.1.1.1In Utero No
    F.1.1.1.1Number of subjects for this age range: 0
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
    F.1.1.2.1Number of subjects for this age range: 0
    F.1.1.3Newborns (0-27 days) No
    F.1.1.3.1Number of subjects for this age range: 0
    F.1.1.4Infants and toddlers (28 days-23 months) No
    F.1.1.4.1Number of subjects for this age range: 0
    F.1.1.5Children (2-11years) No
    F.1.1.5.1Number of subjects for this age range: 0
    F.1.1.6Adolescents (12-17 years) No
    F.1.1.6.1Number of subjects for this age range: 0
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 25
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 25
    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 state70
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 70
    F.4.2.2In the whole clinical trial 70
    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)
    At end of the study participants will be informed what proportion of their symptoms when taking statins were directly due to the medication itself. They will then have the opportunity to discuss with the study doctors whether they wish to re-start statin...
    G. Investigator Networks to be involved in the Trial
    G.4 Investigator Network to be involved in the Trial: 1
    G.4.1Name of Organisation North West London Clinical Research Network (Division 2)
    G.4.3.4Network Country United Kingdom
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2015-11-05
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2015-11-04
    P. End of Trial
    P.End of Trial StatusCompleted
    P.Date of the global end of the trial2020-09-18
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