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    Summary
    EudraCT Number:2008-004681-55
    Sponsor's Protocol Code Number:1100.1526
    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:2008-10-03
    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 number2008-004681-55
    A.3Full title of the trial
    An open label, phase IIIb, randomized parallel group study to assess the efficacy and safety of switching HIV-1 infected patients successfully treated with a Nevirapine IR based regimen to Nevirapine XR 400 mg QD or remaining on Nevirapine IR 200 mg BIDbased regimen
    A.4.1Sponsor's protocol code number1100.1526
    A.7Trial is part of a Paediatric Investigation Plan Information not present in EudraCT
    A.8EMA Decision number of Paediatric Investigation Plan
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorBoehringer Ingelheim Limited
    B.1.3.4CountryUnited Kingdom
    B.3.1 and B.3.2Status of the sponsorCommercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing support
    B.4.2Country
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisation
    B.5.2Functional name of contact point
    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 No
    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 nameNevirapine Tablets, Extended Release, 400 mg
    D.3.4Pharmaceutical form Prolonged-release tablet
    D.3.4.1Specific paediatric formulation Information not present in EudraCT
    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 INNNEVIRAPINE
    D.3.9.1CAS number 129618402
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number400
    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) Information not present in EudraCT
    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 Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy Information not present in EudraCT
    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 Information not present in EudraCT
    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.IMP: 2
    D.1.2 and D.1.3IMP RoleComparator
    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 Viramune 200 mg Tablets
    D.2.1.1.2Name of the Marketing Authorisation holderBoehringer Ingelheim Pharmaceuticals, Inc.
    D.2.1.2Country which granted the Marketing AuthorisationUnited States
    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 nameViramune 200 mg Tablets
    D.3.4Pharmaceutical form Tablet
    D.3.4.1Specific paediatric formulation Information not present in EudraCT
    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 INNNEVIRAPINE
    D.3.9.1CAS number 129618402
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number200
    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) Information not present in EudraCT
    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 Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy Information not present in EudraCT
    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 Information not present in EudraCT
    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
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    The patients for this trial are to be HIV-1 infected, antiretroviral treatment-experienced, currently receiving nevirapine IR 200 mg BID with a background therapy of fixed-dose combination (FDC) of 3TC + ABC, FTC + TDF or 3TC + /AZT, men and women ≥ 18 years of age, with an HIV-1 viral load of ≤ 50 copies/mL.
    All patients need to be on stable therapy with nevirapine for at least 18 weeks with a viral load of >50 copies /mL.
    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
    The primary objective of this study is to demonstrate the efficacy of nevirapine extended release (NVP XR) based regimen for HIV-1 infected patients who were receiving nevirapine immediate release (NVP IR) based regimen for at least 18 prior weeks of therapy.
    E.2.2Secondary objectives of the trial
    Secondary objective of this study is to assess the safety and tolerance of NVP XR based regimen for HIV-1 infected patients who were receiving NVP IR based regimen for at least 18 prior weeks of therapy.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    HIV infected subjects treated with a Viramune based regimen.
    A subject that meets the following inclusion criteria will be eligible for participation in this study:
    1. Signed and dated written informed consent prior to admission to the study in accordance with GCP and the local legislation.
    2. HIV-1 infected males or females ≥ 18 years. Patients without documented preceding Western Blot for HIV may undergo testing at screening.
    3. Treatment with Viramune regimen for at least the preceding 18 weeks.
    4. Background therapy with 3TC/ABC (Kivexa® in EU; Epzicom in US), FTC/TDF (Truvada™) or 3TC/AZT (Combivir®). The combination drug may also be given as separate components. No other anti-retrovirals may be given in addition to nevirapine and background at the time of screening
    5. An HIV viral load < 50 copies/mL in preceding 1-4 months. provided that the limit of detection of the test is below 100 copies/mL.
    6. An HIV viral load of < 50 copies/mL at screening
    7. Acceptable screening laboratory values that indicate adequate baseline organ function with the following exceptions:
    • ALT and AST < 2.5 × ULN (DAIDS Grade 1).
    8. Willingness to abstain from ingesting medications that are listed as contraindicated in the SPC (or PI) or Investigator's Brochure during the study.
    9. Karnofsky performance score of ≥ 70
    E.4Principal exclusion criteria
    Subjects who meet one or more of the following criteria will be excluded from the study:
    1. Current treatment with an HIV protease inhibitor
    2. Participation in another trial or use of an investigational medicine within two months prior to Day 1 of this study
    3. Female patients of child-bearing potential who:
    a. Have a positive serum pregnancy test at screening.
    b. Are breast feeding.
    c. Are planning to become pregnant
    d. Are not willing to use a double-barrier methods (simultaneous use of two diffeent methods such as diaphragm with spermicidal substance and condom) of contraception, or require ethinyl estradiol administration. Barrier methods of contraception include diaphragm with spermicidal substance, condom for females, cervical caps and condoms..
    4. Laboratory parameters > DAIDS grade 2:
    • Coagulation (PT, PTT, INR)
    • Hematology (absolute platelets, WBC, absolute neutrophil count, hemoglobin)
    • Biochemistry (total bilirubin, amylase, serum creatinine, fasting glucose, alkaline phosphatase)
    5. Laboratory parameters > DAIDS grade 3
    • Total triglycerides (total cholesterol no restriction)
    6. Hypersensitivity to any ingredients of the test products
    7. Active drug abuse or chronic alcoholism.
    8. Hepatic cirrhosis stage Child-Pugh B or C
    9. History of severe or acute illness within 60 days prior to Day 1, malignancy or any other conditions which would make the patient, in the opinion of the investigator, unsuitable for the trial
    10. Inability to comply with protocol requirements
    E.5 End points
    E.5.1Primary end point(s)
    The primary endpoint is proportion of sustained virologic response through Week 24. The time window of week 24 is defined as 24 weeks ± 4 weeks from Day 1. A patient will be considered as a treatment failure at the earliest time of any one of the following events prior to Week 24:
    • A virologic failure defined by viral load ≥ 50 copies/mL measured at two consecutive visits, at least two weeks apart.
    • Change of ARV therapy defined as either a permanent discontinuation of study medication NVP (XR or IR) or addition of new ARV drugs. Patients who change between the three alternative background therapies because of toxicity of the background or for convenience are not considered treatment failures.
    • Death.
    • Lost to follow-up.

    If the treatment failure is an unconfirmed VL ≥ 50 copies/mL in the Week 24 window, then another measurement two weeks later is necessary to confirm whether a virologic failure has occurred.
    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 Yes
    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) No
    E.7.3Therapeutic confirmatory (Phase III) Yes
    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 Yes
    E.8.1.3Single blind No
    E.8.1.4Double blind No
    E.8.1.5Parallel group Yes
    E.8.1.6Cross over No
    E.8.1.7Other No
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) Yes
    E.8.2.2Placebo No
    E.8.2.3Other No
    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 concerned7
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA33
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA Yes
    E.8.6.2Trial being conducted completely outside of the EEA Information not present in EudraCT
    E.8.6.3If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned
    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
    An EOT visit will be performed when a patient either completes the entire trial at Week 144 or discontinues early. This visit should occur within one week of the last dose of study drug to evaluate efficacy, AEs/SAEs and the final laboratory test results. The EOT visit for early discontinuation is conducted to collect efficacy and safety information from patients who discontinue from Trial 1100.1526.
    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 months
    E.8.9.1In the Member State concerned days
    E.8.9.2In all countries concerned by the trial years3
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    F.1.1.1In Utero Information not present in EudraCT
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) Information not present in EudraCT
    F.1.1.3Newborns (0-27 days) Information not present in EudraCT
    F.1.1.4Infants and toddlers (28 days-23 months) Information not present in EudraCT
    F.1.1.5Children (2-11years) Information not present in EudraCT
    F.1.1.6Adolescents (12-17 years) Information not present in EudraCT
    F.1.2Adults (18-64 years) Yes
    F.1.3Elderly (>=65 years) Yes
    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 Yes
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception Yes
    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 state60
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 293
    F.4.2.2In the whole clinical trial 400
    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)
    The treating physician will provide treatment as the further adequate standard treatment for the patient after the termination of the study medication with commercial supplies or in case of failure with a new one, according to the investigator's discretion and currently treatment guidelines.
    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 Decision2008-11-11
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2008-11-05
    P. End of Trial
    P.End of Trial StatusCompleted
    P.Date of the global end of the trial2011-12-22
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    The status and protocol content of GB trials is no longer updated since 1 January 2021. For the UK, as of 31 January 2021, EU Law applies only to the territory of Northern Ireland (NI) to the extent foreseen in the Protocol on Ireland/NI. Legal notice
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