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临床试验/NCT03020368
NCT03020368终止不适用

Effectiveness and Safety of Breeded Leech "Medileech" by BioRepro GmbH for Symptomatic Primary Arthrosis of the First Carpometacarpal Joint: a Randomized Controlled Clinical Trial

Charite University, Berlin, Germany1 个研究点 分布在 1 个国家目标入组 52 人开始时间: 2017年1月最近更新:
适应症
干预措施
相关药物

试验速览

阶段
不适用
状态
终止
入组人数
52
试验地点
1
主要终点
Disabilities of the Arm, Shoulder and Hand (DASH)

研究概览

简要总结

In this trial the investigators want to prove the efficacy and safety of a one-time topical leech application at patients with symptomatic primary arthrosis of the first carpometacarpal joint in comparison to the standard therapy with topical diclofenac.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Treatment
盲法
Single (Outcomes Assessor)

入排标准

年龄范围
35 Years 至 85 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Male and female patients aged 35 to 85 years
  • Pain intensity in the region of the thumb base in pain phases ≥ 40 mm on the VAS of 0 to 100 mm (relative to the last 24 hours)
  • Complaints for at least 3 months
  • X-ray Stadium Eaton I-IV at least once secured

排除标准

  • Anticoagulation (Marcumar, Heparin)
  • Haemophilia, V. Willebrandt Jürgens syndrome, thrombocytopathy and other blood anomalies
  • Combination therapy of ASA and thienopyridines
  • Pain medication with opioid analgesics
  • Systemic medication with corticoids or immunosuppressants
  • Intraarterticular injections or RSO within the last 3 months
  • Past or planned surgery on the affected joint in the next 2 months
  • Pregnancy, lactation
  • Insulin-dependent type I diabetes mellitus
  • Acute psychotic disorders
  • Severe comorbidity

研究组 & 干预措施

Leeches

Experimental

One-time topical application of 2-3 leeches ("medileech", Hirudo verbana) periarticularly on the painful thumb base

干预措施: Leeches (Biological)

Diclofenac

Active Comparator

3 times daily topical application of Diclofenac gel (1 g with 10 mg diclofenac-Na) over 4 weeks

干预措施: Diclofenac (Drug)

结局指标

主要结局

Disabilities of the Arm, Shoulder and Hand (DASH)

时间窗: Change after 28 and 56 days

次要结局

  • Visual analog scale (VAS)(Change after 7, 28 and 56 days)
  • Medication on demand(Documentation between baseline and day 56)

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Andreas Michalsen

Principal Investigator

Charite University, Berlin, Germany

研究点 (1)

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