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临床试验/EUCTR2011-005581-37-GB
EUCTR2011-005581-37-GB进行中(未招募)1 期

Efficacy of Switch to Lopinavir/Ritonavir in Improving Cognitive function in Efavirenz treated patients - SLICE Study

The Newcastle upon Tyne Hospitals NHS Foundation Trust0 个研究点目标入组 16 人开始时间: 2012年8月21日最近更新:
相关药物

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
16

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • Documented HIV-1 RNA viral load (VL) measurement of <50 copies/ml within the 4 months preceding study entry and no VL exceeding 200c/ml within 1 year prior to study entry. This constraint is to remove any CNS effects of active viral replication at baseline, and / or potential change in level of viral replication during the study period
  • On HAART (at least 3 anti-retroviral drugs from at least 2 classes) for at least 12 months prior to study entry
  • On Efavirenz (EFV, Sustiva) for at least 6 months prior to study entry. This constraint is to remove acute neuropsychiatric effects of EFV which are typically clinically apparent in the first 4-6 weeks of therapy
  • Patient has provided written informed consent for participation in the study prior to any study specific procedures
  • Age 18 to 65 years inclusive
  • Are the trial subjects under 18? no
  • Number of subjects for this age range: 0
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 30
  • F.1.3 Elderly (>=65 years) no
  • F.1.3.1 Number of subjects for this age range 0

排除标准

  • Use of Kaletra or any other HIV protease inhibitor within 6 months of study entry
  • Current self-reported (within last 3 months) recreational drug use
  • Current self-reported weekly alcohol consumption exceeding 35 units / week
  • Known contra-indication to MRI scanning
  • Known hypersensitivity to Kaletra, or to ritonavir in pharmacokinetic boosting doses (100 or 200mg Ritonavir daily)
  • Currently (within 6 weeks of study entry) receiving interferon therapy for treatment of chronic viral hepatitis, or expected to commence such treatment with the next 4 months
  • Severe renal or hepatic impairment
  • Pregnancy, or women planning to become pregnant within next 6 months
  • breastfeeding
  • Use of other investigational study drugs within 30 days prior to study entry (defined as date of randomisation into study)
  • Patients on drugs that will interact with Efavirenz and should not be co-administered including: Terfenadine, Astemizole, Cisapride, Midazolam, Triazolam, Pimozide, Bepridil, or ergot alkaloids (for example, Ergotamine, Dihydroergotamine, Ergonovine and Methylergonovine) because competition for CYP3A4 by Efavirenz could result in inhibition of metabolism and create the potential for serious and/or life-threatening undesirable effects (for example, cardiac arrhythmias, prolonged sedation or respiratory depression), herbal preparations containing St. John's wort (Hypericum perforatum).
  • Patients on drugs that will interact with Kaletra and should not be co-administered including: Terfenadine, Astemizole, Cisapride, Midazolam, Triazolam, Pimozide, Alfuzosin, Amiodarone, Fusidic Acid, Dihydroergotamine, Ergonovine, Ergotamine, Methylergonovine, Lovastatin, Simvastatin Sildenafil, Vardenafil, herbal preparations containing St. John's wort (Hypericum perforatum), Rivaroxaban.
  • Previous participation in this study

研究者

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