A Single-arm, Multiple-Dose, Steady-State, Bioavailability Study With Twice Daily Dosing of Lozanoc™ (65 mg Itraconazole Capsules, Mayne) Taken Regardless of Food
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- Steady-state plasma itraconazole concentrations
研究概览
简要总结
This open-labelled, single arm study is a follow-on from Study MPG010 to compare the relative bioavailability of Lozanoc 65 mg Capsules against Lozanoc 50 mg Capsules and Sporanox 100 mg Capsules in patients requiring itraconazole anti-fungal prophylaxis.
详细描述
After confirmation of eligibility, participants will take their last dose of current itraconazole therapy (Lozanoc 50mg capsules or Sporanox 100mg capsules) on the morning of Day 1, and commence therapy with Lozanoc 65 mg capsules for 21 days from the evening of Day 1.
The number of Lozanoc 65mg capsules to be taken by the participant will be 2 capsules (130mg) morning and evening OR the same number of Lozanoc 50mg capsules that the participant received in study MPG010, if applicable. That is, if the participant received 3 x 50mg Lozanoc capsules morning and evening on study MPG010 he/she will receive 3 x 65 mg Lozanoc 65 mg capsules, morning and evening in study MPG011
The dose of study drug (Lozanoc 65mg) may be dose-reduced or ceased for toxicity at the discretion of the investigator.
Participants will undergo the following assessments during the course of the study:
- Concurrent medication(s)
- Clinical adverse events
- Measurement of vital signs (weight, blood pressure, temperature)
- Targeted physical examination
- Documentation of any evidence of systemic fungal infection
- Medication and meal diaries
- 12-lead electrocardiogram (ECG)
- Laboratory safety assessments
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Provision of written, informed consent
- •Age of at least 18 years
- •No clinical evidence of active systemic fungal infection
- •Physician-recommended continuation of oral itraconazole as primary prophylaxis in patients at risk of systemic fungal infections or otherwise requiring a long-term itraconazole maintenance regimen, including patients:
- •who have had or are about to have a heart, lung or bone marrow transplant
- •on combination chemotherapy for cancer
- •with an aspergilloma, chronic pulmonary aspergillus bronchitis, or allergic bronchopulmonary aspergillosis
- •At least 21 days of prior dosing with oral itraconazole, either Lozanoc 50mg capsules twice daily or Sporanox 100mg capsules twice daily.
- •Body mass index between 15.0 and 35.0 kg/m2
排除标准
- •Pregnant, planning pregnancy or breastfeeding
- •Plasma itraconazole concentration greater than 1500ng/mL (in patients on Lozanoc 50mg capsules)
- •Congestive cardiac failure or other causes of ventricular dysfunction that may outweigh the benefit of itraconazole
- •Hypersensitivity to Lozanoc or to any of its excipients
- •Coadministration of the following drugs:
- •CYP3A4 metabolised substrates that can prolong the QT-interval: sertindole, terfenadine
- •CYP3A4 metabolised 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase inhibitors: simvastatin, lovastatin
- •Potent CYP3A4 inhibitor: dronedarone
- •Triazolam, alprazolam and oral midazolam
- •Ergot alkaloids such as dihydroergotamine, ergometrine (ergonovine) and ergotamine
研究组 & 干预措施
Lozanoc
65 mg, capsules, at least 2 capsules twice a day
干预措施: Lozanoc (Drug)
结局指标
主要结局
Steady-state plasma itraconazole concentrations
时间窗: 3 weeks
次要结局
未报告次要终点