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临床试验/EUCTR2013-004876-37-BG
EUCTR2013-004876-37-BG进行中(未招募)1 期

A 4 week phase 2a, multicentre, randomised, double-blind, placebo-controlled add-on study into safety, tolerability and efficacy of 200 mg t.i.d. of PL37 in patients with peripheral neuropathic pain of diabetic origin treated with pregabalin or gabapentin.

Pharmaleads SA0 个研究点目标入组 120 人开始时间: 2015年9月11日最近更新:
适应症

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
120

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

  • Inclusion Criteria:
  • 1. Willing and able to provide written informed consent prior to any study related procedures
  • 2. Male or female, aged =18 years and =75 years
  • 3. Willing to comply with all study procedures and be available for the duration of the study
  • 4. Diagnosed (confirmed by pain specialist or endocrinologist) with peripheral neuropathic pain of diabetic origin
  • 5. Neuropathic pain lasting for at least 3 months
  • 6. Mean 24-hour average pain intensity score of 4 or higher, as calculated from a minimum of 5 NRS ratings recorded by the patient over the 7 days period after the screening and prior to the randomisation visit and also between the randomisation and the dispensing visit (this eligibility criterion will be provided by IVR system/ePRO diary)
  • 7. Stable treatment with pregabalin or gabapentin for at least one month prior to screening visit
  • 8. Adequately controlled diabetes (HbA1c =10% or 86 mmol/mol)
  • 9. Women of reproductive potential must use highly effective contraception from screening to 1 week after end of study treatment. (A highly effective method of birth control is defined as one that results in a low failure rate (i.e., less than 1 percent per year) when used consistently and correctly, such as implants, injectable, combined oral contraceptives, some intrauterine devices (IUDs), sexual abstinence, or a vasectomised partner)
  • 10. Men of reproductive potential must use condoms from screening to 1 week after end of study treatment
  • 11. HADS-Depression score = 11
  • 12. Stable dose of any allowed central nervous system (CNS) - acting medications for at least one month prior to screening visit
  • 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 80
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 40

排除标准

  • 1. Unstable angina, heart failure and significant pulmonary disease requiring home oxygen
  • 2. Severe renal disease defined as eGFR < 30 mL/min/1,73m2 calculated by using either the CKD-EPI or MDRD equation
  • 3. Liver disease or any liver function test > 2.5 x ULN
  • 4. Other painful medical conditions that could interfere with assessment of study outcomes (rheumatoid arthritis, inflammatory bowel disease, mechanical lower back disorders)
  • 5. Use of disallowed concomitant medications (systemic analgesic, opioids or anti-inflammatory medications [other than paracetamol] or capsaicin cream during two weeks prior to screening visit)
  • 6. Recent (last 2 weeks) febrile illness that precludes or delays participation
  • 7. Inability to swallow study medication
  • 8. Pregnant females as determined by positive urine pregnancy at randomisation visit
  • 9. Breastfeeding females
  • 10. Known hypersensitivity or intolerance to components of the study product(s)
  • 11. Treatment with another investigational drug or other intervention during the last 4 weeks prior to screening visit
  • 12. History of drug/alcohol abuse
  • 13. History of severe psychiatric disorder
  • 14. Anything that, in the opinion of the investigator, would place the subject at increased risk or preclude the subject’s full compliance with or completion of the study

研究者

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