A Phase Ia/Ib Clinical Study of HIV Entry Inhibitor CPT31:Single and Multiple Ascending Dose Study of Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics in Healthy Adults anAdults with HIV
HIV进入抑制剂CPT31的Ia/Ib期临床研究:健康成人和HIV感染者的单次和多次递增剂量安全性、耐受性、药代动力学和药效学研究
基本信息
- 批准号:10380058
- 负责人:
- 金额:$ 100万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2011
- 资助国家:美国
- 起止时间:2011-08-10 至 2023-03-31
- 项目状态:已结题
- 来源:
- 关键词:AIDS/HIV problemAcquired Immunodeficiency SyndromeAddressAdherenceAdultAnti-Retroviral AgentsAntibodiesApplications GrantsBiologicalCaringCenters for Disease Control and Prevention (U.S.)Cessation of lifeCharacteristicsClinicalClinical ResearchClinical TrialsCombined Modality TherapyDataDoseDrug ExposureDrug resistanceEpidemicEvaluationFormulationFundingGrantHIVHIV Entry InhibitorsHIV SeropositivityHIV therapyHumanImmunologicsIndustryInjectableInvestmentsLaboratoriesLifeMeasuresModelingModernizationMonitorNo-Observed-Adverse-Effect LevelPatientsPeptide HydrolasesPeptidesPeripheral Blood Mononuclear CellPersonsPharmaceutical PreparationsPharmacologyPhasePlasmaResistanceSafetySerumSmall Business Innovation Research GrantSpecialistSubcutaneous InjectionsToxicologyTreatment FailureUnited States National Institutes of HealthUniversitiesUtahantiretroviral therapycohortcompliance behaviorfirst-in-humanhealthy volunteerimprovedinhibitornon-drugnonhuman primatenovelpharmacokinetics and pharmacodynamicspre-exposure prophylaxispreclinical developmentpredictive modelingprimary endpointsafety studysecondary endpointside effectviral RNAvolunteer
项目摘要
SUMMARY
HIV/AIDS remains a formidable global epidemic, with ~37 million people infected (including ~1.1 million in
the US) and about one million AIDS-related deaths in 2017 (UNAIDS, CDC). Despite the efficacy of modern
combination anti-retroviral therapy (cART), side effects and drug resistance remain serious obstacles to
achieving optimal care, and poor adherence is a key factor in treatment failure. Thus, there is continued
demand for well-tolerated HIV inhibitors with novel mechanisms of action and stronger barriers to resistance.
HIV specialists are especially enthusiastic about the potential of long-acting therapies to minimize side effects,
enhance efficacy, and delay resistance through improved compliance. Navigen has identified a novel,
protease-resistant D-peptide HIV entry inhibitor, CPT31, with these desired characteristics and has advanced it
through preclinical development. CPT31 addresses many of the limitations of current cART and has proven to
be well tolerated and highly efficacious for both indications in non-human primates (NHPs), making it an ideal
candidate for both therapy and PrEP. Additionally, CPT31’s PK makes it amenable to monthly and perhaps
quarterly dosing (with depot formulation). In this grant application, we will partner with Johns Hopkins
University to conduct a Phase Ia/Ib safety, tolerability, pharmacokinetics, and pharmacodynamics study of
CPT31. The study will include three stages: 1) single ascending dose (SAD) in healthy volunteers, 2) multiple
ascending dose (MAD) in healthy volunteers, and 3) MAD in HIV positive patients classified as Group 1 under
the FDA guidance for industry. This study will enable Navigen to determine whether CPT31 has the
characteristics that warrant continued clinical studies and further investment.
总结
艾滋病毒/艾滋病仍然是一种可怕的全球流行病,约有3700万人感染(其中约110万人感染)。
美国)和2017年约100万艾滋病相关死亡(联合国艾滋病规划署,疾病预防控制中心)。
联合抗逆转录病毒治疗(cART),副作用和耐药性仍然是严重的障碍,
获得最佳护理和依从性差是治疗失败的关键因素。因此,
对具有新的作用机制和更强的耐药性屏障的耐受性良好的HIV抑制剂的需求。
艾滋病专家特别热衷于长效疗法的潜力,以尽量减少副作用,
提高疗效,通过改善依从性延迟耐药。 纳维根发现了一本小说
抗蛋白酶β-D肽HIV进入抑制剂CPT 31具有这些所需的特性,并已将其
CPT 31解决了当前cART的许多局限性,并已被证明
在非人类灵长类动物(NHP)中耐受性良好且对这两种适应症高度有效,使其成为理想的选择
此外,CPT 31的PK使其适合每月一次,
每季度给药(长效制剂)。在此资助申请中,我们将与约翰霍普金斯大学合作
大学开展的Ia/Ib期安全性、耐受性、药代动力学和药效学研究,
CPT 31。该研究将包括三个阶段:1)健康志愿者中的单次递增剂量(SAD),2)多次
健康志愿者中的剂量递增(MAD),和3)HIV阳性患者中的MAD,根据
本研究将使Navigen能够确定CPT 31是否具有
这些特征值得继续进行临床研究和进一步投资。
项目成果
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{{ truncateString('ALAN L MUELLER', 18)}}的其他基金
Depot formulation of a D-peptide HIV entry inhibitor
D 肽 HIV 进入抑制剂的长效制剂
- 批准号:
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- 资助金额:
$ 100万 - 项目类别:
Depot formulation of a D-peptide HIV entry inhibitor
D 肽 HIV 进入抑制剂的长效制剂
- 批准号:
9329767 - 财政年份:2016
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$ 100万 - 项目类别:
Arf6 inhibitors for the treatment of uveal melanoma
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