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临床试验/EUCTR2014-001516-19-NL
EUCTR2014-001516-19-NL进行中(未招募)1 期

A Phase 3b, Multi-center, Open-label Trial to Evaluate the Long Term Safety of Immediate-release Tolvaptan (OPC-41061, 30 mg to 120 mg/day, Split dose) in Subjects with Autosomal Dominant Polycystic Kidney Disease

Otsuka Pharmaceutical Development & Commercialization,0 个研究点目标入组 2,500 人开始时间: 2014年11月6日最近更新:
适应症

试验速览

阶段
1 期
状态
进行中(未招募)
发起方
入组人数
2,500

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

入选标准

  • 1. Male and female subjects aged > 18 years with confirmed diagnosis of ADPKD (during participation in prior tolvaptan trials) who have
  • - Completed and transferred from the double-blind Trial 156-13-210 (12-month period including post-treatment follow-up, regardless of whether this was on-treatment or off-treatment), or
  • - Completed Trial 156-08-271 or a prior tolvaptan trial, or
  • - Interrupted or discontinued treatment in a tolvaptan trial other than Trial 156-13-210. Subjects may be enrolled with the medical monitor approval, and additional close monitoring may be required at the beginning of the trial
  • - Renal function will be assessed during screening by using historical laboratory values (in the last 3 months) for serum creatinine levels to calculate the estimated glomerular filtration rate (eGFR). The eGFR values will be estimated based on the Chronic Kidney Disease - Epidemiology (CKD-EPI) formula.
  • 2. Estimated glomerular filtration rate > 20 mL/min/1.73 m2 (calculated using the CKD-EPI formula) within 3 months prior to the baseline visit. Subjects who have an eGFR between 15 and 19 mL/min/1.73 m2 may be permitted with documented medical monitor and sponsor approval and increased frequency of monitoring to ensure safety of subjects.
  • Are the trial subjects under 18? no
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 2400
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 100

排除标准

  • 1. Women of childbearing potential (WOCBP) who do not agree to practice 2 different methods of birth control or remain abstinent during the trial and for 30 days after the last dose of IMP. If employing birth control, 2 of the following precautions must be used: vasectomy of partner, tubal ligation, vaginal diaphragm, intrauterine device, birth control, pill, birth control implant, birth control depot injection, condom, or sponge with spermicide.
  • 2. Women who are breast-feeding and/or who have a positive pregnancy test result prior to receiving IMP.
  • 3. Need for chronic diuretic use.
  • 4. Hepatic impairment based on liver function abnormalities other than that expected for ADPKD with cystic liver disease during screening based on recent historical laboratory values (in the last 3 months).
  • 5. Subjects with contraindications to required trial assessments (contraindications to optional assessments, eg, MRI are not a limitation).
  • 6. Subjects who, in the opinion of the investigator or medical monitor, have a medical history or medical finding inconsistent with safety or trial compliance. This includes prior evidence of significant hepatic injury deemed to be related to tolvaptan use.

研究者

发起方
Otsuka Pharmaceutical Development & Commercialization,

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