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临床试验/ACTRN12619000878178
ACTRN12619000878178尚未招募2 期

A randomised controlled trial of venlafaxine to treat patients with knee osteoarthritis pain

niversity of Tasmania0 个研究点目标入组 116 人开始时间: 2019年6月20日最近更新:
适应症

试验速览

阶段
2 期
状态
尚未招募
发起方
入组人数
116

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Randomised controlled trial
主要目的
Treatment
盲法
Blinded (masking used)

入排标准

年龄范围
40 Years 至 80 Years(—)
性别
All

入选标准

  • 1.Age 40 to 80 years.
  • 2.Knee pain for greater than or equal to 14 days of each month for >3 months.
  • 3.Significant knee pain on most days (defined as a visual analogue scale (VAS) >40mm) on 100mm VAS pain.
  • 4.Meet American College of Rheumatology (ACR) clinical criteria for knee OA confirmed by a rheumatologist.

排除标准

  • 1.Severe knee OA (defined as joint space narrowing (JSN) on X-ray as Grade 3 using the OARSI atlas)
  • 2.Prior knee joint replacement surgery.
  • 3.Arthroscopy or open surgery in the study knee <12 months.
  • 4.Intra-articular steroid injection <3 months.
  • 5.Inflammatory arthritis (gout, rheumatoid arthritis, juvenile arthritis, etc).
  • 6.Patients with a psychiatric disorder including major depressive disorder (Patient Health Questionnaire-9 score (PHQ-9)>9).
  • 7.Contraindication to venlafaxine use including:
  • Hypersensitivity to venlafaxine hydrochloride or to any excipients in the formulation;
  • Current use of opioid medication;
  • Concomitant use in patients taking monoamine oxidase inhibitors (MAOIs).
  • History of seizures.
  • Current use of venlafaxine or other antidepressants, amiodarone or domperidone.
  • Pregnancy or breastfeeding.
  • High cholesterol (total cholesterol >13.3 mmol/l).
  • Hyponatremia (low amount of sodium in the blood <135 mmol/L).
  • Increased risk of bleeding due to clotting disorder;
  • History of increased intra-ocular pressure or closed angle glaucoma.
  • Severe uncontrolled high blood pressure (supine diastolic blood pressure (SDBP) greater than or equal to 90 mm Hg).
  • Heart attack within the last 3 months.
  • Cirrhosis of the liver or abnormal liver function (alanine transaminase (ALT) 3x upper normal limit).
  • Mild to moderate kidney impairment (estimated glomerular filtration rate (eGFR) <89 ml/min per 1.73 m2).
  • 8.Inability to provide informed consent.

研究者

发起方
niversity of Tasmania

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