E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Human immuno-deficiency virus [HIV] disease |
HIV-Infektion |
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E.1.1.1 | Medical condition in easily understood language |
HIV-infected patients will be treated with a highly active antiretroviral treatment trying to eradicate the HI-Virus. |
HIV-infizierte Patienten werden mit einer hochaktiven antiretroviralen Therapie behandelt um möglicherweise das HI-Virus auszulöschen. |
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E.1.1.2 | Therapeutic area | Diseases [C] - Immune System Diseases [C20] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 17.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10020160 |
E.1.2 | Term | HIV disease |
E.1.2 | System Organ Class | 100000004862 |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The primary objective of this trial is to achieve HIV eradication* using multi-drug class HAART (MDC HAART**) in patients with primary HIV infection and in successfully treated chronically HIV-infected patients after an overall treatment period of at least 5 years including multi-drug HAART for at least 2 years.
*Eradication (Annotation see Protocol Version 3.3 page 13) is defined as:
1. Plasma VL < 50 copies/ml for at least 5 years
and
2. Undetectable plasma viral load (HIV RNA < 1 copy/ml, 1-copy assay) for at least 2 years
and
3. Undetectable proviral DNA in PBMC for at least 2 years
**MDC HAART:
Celcentri + Isentress + 2 NRTI + 1 PI
(NRTI=Nucleoside-Reverse-Transcriptase-Inhibitor
PI=Protease-Inhibitor)
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E.2.2 | Secondary objectives of the trial |
The secondary objectives of this evaluation are
- to provide good estimates of the latently infected reservoir size ('infectious' (see amendment 1.0) copies/10exp6 PBMC (= peripheral blood mononuclear cells) and infectious copies/10exp6 resting CD4+ T cells)
and
- to evaluate the decay rates of latently infected CD4+ T cells
and
- to quantify specific laboratory parameters (see 2.8.4.1 Additional Laboratory Parameters - Amendment 1.0) in the two groups of the New Era Study and to evaluate differences between groups
- to discriminate and characterize patients with a ‘favorable’ profile concerning all virologic and immunologic and otherspecific laboratory parameters (see 1.6 and 2.8.4.1)
in patients with primary HIV-infection treated with multi-drug HAART and in antiretrovirally treated chronically HIV-infected patients before and after intensification of HAART
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
FOR Stratum I (PHI) only
N=20 patients with primary HIV infection:
Detectable plasma viral load
Elisa positive or negative and Western Blot negative or positive with 2 bands at screening visit;
no primary resistance to PI´s and NRTI´s
FOR Stratum II (CHR) only
N= 20 patients with chronically HIN infection:
Chronically HIV-infected patients with a plasma VL < 50 copies/ml for >=36 months under continuous PI-based HAART (blips not allowed) and without preceding virological failure
Current HAART exists of 2 NRTI plus 1 PI
FOR ALL PATIENTS
Age ≥18 years.
For women of reproductive potential negative serum or urine pregnancy test within 48 hours prior to initiating study medications.
Use of reliable method of contraception while receiving the protocol-specified treatment and for 6 weeks thereafter.
For males and their female sexual partners use of acceptable methods of birth control during the entire study.
CCR5-tropic HI-virus
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E.4 | Principal exclusion criteria |
Evidence for drug intolerability
Documented HIV-1 resistance to PI and/or NRTI.
CD4 nadir <200/µl
CHR: preceding virological failure
History of alcohol or other substance abuse or other condition which in the opinion of the investigator would interfere with the patient compliance or safety.
Any of the following abnormal laboratory test results in screening:
a. Hemoglobin < 8 mg/dL
b. Neutrophil count < 750 cells/L
c. Platelet count < 50,000 cells/L
d. AST or ALT > 5x the upper limit of normal
Presence of malignancy (requiring active treatment and malignancy within 5 years prior to enrolment (even if in complete remission)
Significant underlying disease (non-HIV) that might impinge upon disease progression or death
Prior use of any experimental HIV- Integrase-Inhibitor or Entry-Inhibitor.
Patient is pregnant or breastfeeding, or expecting to conceive (within the duration of the study). Patient is expecting to donate eggs (within the duration of the study). Patient is expecting to donate sperm (within the duration of the study).
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E.5 End points |
E.5.1 | Primary end point(s) |
1. Eradication (as defined below)
2. Virologic failure
Definition:
• For CHI:
Confirmed virologic rebound in plasma viral load to levels >1000 copies/ml (measurements should be at least two weeks apart).
• For PHI:
a) Confirmed persisting plasma viral load 6 months (> 50 copies/ml) after HAART initiation (measurements should be at least two weeks apart)
or
b) Confirmed virologic rebound in plasma viral load to levels >1000 copies/ml (measurements should be at least two weeks apart)
Eradication is defined as
1. Plasma VL < 50 copies/ml for at least 5 years
and
2. Undetectable plasma viral load (HIV RNA < 1 copy/ml, 1-copy assay) for at least 2 years
and
3. Undetectable proviral DNA in PBMC for at least 2 years
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
At completion of month 36 visit for all study participants and at end of trial;
Criteria for reaching an endpoint will be continuously monitored during the course of the trials.
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E.5.2 | Secondary end point(s) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | 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.8.4.1 | Number of sites anticipated in Member State concerned | 8 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | Yes |
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
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Endpoints:
1. Eradication
2. Virologic failure
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Endpunkte:
1. Eradikation
2. Virologisches Versagen |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |