E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 9.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10020161 |
E.1.2 | Term | HIV infection |
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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 |
This is a pilot study to determine whether hydroxychloroquine decreases immune activation in HIV. |
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E.2.2 | Secondary objectives of the trial |
To determine whether hydroxychloroquine decreases viral load in HIV. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Documented HIV infection on ELISA and confirmatory test 2. Age 18 to 60 years 3. Naïve to antiretroviral therapy or off ART for at least 12 months prior to study entry 4. CD4 T-cell count greater than 400 cells/µL on screening blood test and on one other test performed within 6 months prior to screening. 5. Plasma HIV RNA viral load greater than 1000 copies/ml on screening blood test 6. Willing and able to provide written informed consent
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E.4 | Principal exclusion criteria |
1. History of psoriasis, porphyria cutanea tarda, epilepsy, myasthenia gravis, myopathy of any cause, cardiac arrhythmias, glucose 6-phosphate dehydrogenase (G6PD) deficiency. 2. Insulin-dependent or non-insulin-dependent diabetes mellitus. 3. Chronic liver disease of any cause or alcoholism 4. Primary HIV infection within 12 months prior to screening, either confirmed (previous negative HIV antibody test within 12 months), or suspected (symptoms strongly suggestive of HIV seroconversion illness within the previous 12 months and patient not known to be HIV antibody positive prior to the illness) 5. Pneumonia, meningitis, septicaemia or any other serious infection in the 2 months prior to screening 6. Any acute infection with fever and systemic symptoms within the last 24 hours 7. Any vaccinations in the 2 months prior to screening 8. Active malignancy (patients are eligible if treatment for the malignancy was completed more than 2 years prior to screening and there has been no subsequent clinical evidence of active disease) or any active immune-mediated or inflammatory disease 9. Any known suicide attempts (at any time in the past) or current or past history of depression requiring treatment within the 2 years prior to screening. Patients who have not had depression in the previous 2 years but who have had depression in the past may be included if, in the opinion of the physician, the nature of the past episode of depression and the patient’s current psychological state indicate that the risk of recurrence of depression during the trial is likely to be low. Patients who have received anti-depressant medication for reasons other than symptomatic depression can be included in the trial. 10. A woman who is currently pregnant or breastfeeding 11. A woman of child-bearing potential who is planning to become pregnant during the course of the study, or is unwilling to take adequate contraception (including barrier contraception) throughout the course of the study. 12. Use of systemic corticosteroids or other immunomodulatory drugs within the 12 months prior to screening 13. Current use of medication with known serious hepatotoxic effects or known interaction with hydroxychloroquine. 14. Evidence of cardiac conduction defects or cardiac arrhythmia on screening ECG 15. Retinopathy or visual field changes detected on screening eye examination 16. Hepatitis B surface antigen (HBsAg) positive or Hepatitis C PCR positive (patients who are Hepatitis C antibody positive are allowed to participate provided that PCR is negative). 17. Any of the following laboratory abnormalities on screening blood test: - Haemoglobin less than 10.5g/dl, - Absolute neutrophil count less than 1.0x109/L - Platelet count less than 100 X 109/L - ALT or AST, or alkaline phosphatase above 2.5 x upper limit of normal (ULN) - Serum creatinine greater than 1.5xULN - Estimated creatinine clearance (Cockroft-Gault equation*) below 60ml/min 18. Inability to attend or comply with treatment or follow-up scheduling 19. Current participation in any other clinical intervention trial.
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E.5 End points |
E.5.1 | Primary end point(s) |
Change in CD8 T-cell activation at week 48 compared to baseline (as shown by a percentage of the cells expressing CD38+ and HLA-DR+). |
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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 | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
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 | Yes |
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 | 7 |
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 | Information not present in EudraCT |
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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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | 1 |
E.8.9.1 | In the Member State concerned days | |