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临床试验/EUCTR2009-013329-41-DK
EUCTR2009-013329-41-DK进行中(未招募)不适用

A Phase 3 Randomized, Double-Blind, Placebo- and Oxycodone-Controlled, Multicenter Study of the Efficacy and Safety of Tanezumab in Patients with Osteoarthritis of the Knee or Hip

Pfizer Inc, 235 East 42nd Street, New York, NY 100170 个研究点目标入组 800 人开始时间: 2010年1月11日最近更新:
适应症
相关药物

试验速览

阶段
不适用
状态
进行中(未招募)
入组人数
800

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

  • Patient eligibility should be reviewed and documented by an appropriately qualified
  • member of the investigator’s study team before patients are included in the study.
  • Patients must meet all of the following inclusion criteria to be eligible for enrollment into the study.
  • 1. Patients must consent in writing to participate in the study by signing and dating an Informed Consent Document indicating that the patient has been informed of all
  • pertinent aspects of the study prior to completing any of the Screening procedures;
  • 2. Male or female of any race, 18-75 years of age, inclusive;
  • 3. Patients must have a diagnosis of OA of the knee or hip based on American College of Rheumatology criteria with X-ray confirmation (a Kellgren-Lawrence24 x-ray grade of =2) X-rays taken within the last 12 months may be used for confirmation;
  • 4. Patients must regularly use analgesic medication, defined as > 4 days per week for the last month prior to Screening. Analgesic medication may consist of NSAIDs,
  • selective COX-2 inhibitors, opioids or combinations thereof. Acetaminophen cannot
  • be the sole analgesic used;
  • 5. At least one of the following three criteria must be met.
  • Non-opioid pain medications (eg, NSAIDs) or opioid medications at prescribed doses less than or equal to a morphine equivalent of 90 mg/day (oxycodone 60 mg/day) have not provided adequate pain relief or
  • Patient are unable to take non-opioid pain medications (eg, NSAIDs) or
  • Patients are candidates for or seeking invasive interventions such as intra-articular
  • injections, knee or hip arthroplasty, or knee or hip replacement surgery;
  • 6. WOMAC Pain subscale NRS =4 in the index knee or index hip at Screening with or
  • without analgesic medication;
  • 7. WOMAC Pain subscale NRS =5 in the index knee or index hip at Baseline;
  • 8. An increase of =1 point in WOMAC Pain subscale NRS in the index knee or index
  • hip from Screening to Baseline;
  • 9. WOMAC Physical Function subscale NRS =4 in the index knee or index hip at Baseline;
  • 10. Patient Global Assessment of Osteoarthritis must be fair,” poor,” or very poor” at Baseline;
  • 11. Patients must be willing to discontinue all pain medications for OA except rescue
  • medication and not use prohibited pain medications throughout the duration of the
  • study except as permitted per Protocol;
  • 12. Female patients must meet one of the following criteria:
  • a. Female patients of non-childbearing potential:
  • Must be post-menopausal, defined as women who are =45 years old with
  • amenorrhea for 24 consecutive months (regardless of FSH levels), or women who are amenorrheic for at least 1 year AND have a serum Follicle-Stimulating Hormone (FSH) level greater than 30 IU/L at Screening; or
  • Must be surgically sterile, defined as having had a hysterectomy and/or
  • bilateral oophorectomy.
  • b. Female patients of child-bearing potential:
  • Must not be pregnant or lactating; and
  • Must be abstinent or use adequate contraception (2 forms of birth control,
  • one of which must be a barrier method); and
  • Must have a negative serum pregnancy test at Screening (within 30 days prior to Baseline) and a negative urine pregnancy test at Baseline prior to initial dosing.
  • Male patients must agree that they and their female spouses / partners will use
  • adequate contraception (2 forms of birth control, one of which must be barrier
  • method) or be of non-childbearing potential.
  • Females of child-bearing potential and males must be willing to use approved methods of contraception from commencement of screen

排除标准

  • 1. Pregnant women, lactating mothers, women suspected of being pregnant, and women who wish to be pregnant
  • 2. Body mass index (BMI) of >39 kg/m2
  • 3. History of inflammatory joint diseases, crystalline disease (gout or pseudogout), endocrinopathies, metabolic joint diseases, lupus erythematosus, rheumatoid arthritis, joint infections, neuropathic disorders, avascular necrosis, Paget’s disease, or tumors
  • 4. Significant trauma or surgery to the index joint within the previous year;
  • 5. Planned surgical procedure
  • 6. Largely or wholly incapacitated
  • 7. Fibromyalgia, regional pain caused by lumbar or cervical compression with radiculopathy
  • 8. Other pain that may confound assessments or self-evaluation of pain
  • 9. History of cancer within the last 5yrs
  • 10. Signs and symptoms of clinically significant cardiac disease including but not limited to
  • Ischemic cardiac disease
  • Surgery or stent placement for coronary artery disease in the 6 months prior to
  • New York Heart Association (NYHA) Class III or IV congestive heart failure or known left ventricular dysfunction with ejection fraction =35%, cardiomyopathy, myocarditis in the 6 months prior to Screening
  • Resting tachycardia (heart rate =120) or resting bradycardia (heart rate =45) on ECG at Screening or Baseline
  • QTc interval >500 msec in the absence of bundle branch block or paced rhythm
  • Any CV illness that would render a patient unsuitable to participate
  • 11. Diagnosis of a transient ischemic attack in the 6 months or diagnosis of stroke with residual deficits (eg, aphasia, substantial motor or sensory deficits)
  • 12. History, diagnosis, or signs and symptoms of clinically significant neurological
  • disease, including but not limited to
  • Alzheimer’s disease or other types of dementia
  • Clinically significant head trauma within the past year
  • Peripheral neuropathy
  • Multiple sclerosis
  • Epilepsy or seizure
  • 13. History, diagnosis, signs or symptoms of any clinically significant psychiatric disorder, including but not limited to
  • Psychotic disorders
  • Somatoform disorders
  • Bipolar disorders
  • Any other psychiatric illness that would render a patient unsuitable
  • 14. Hospital admission for depression or suicide attempt within 5 years of Screening or active, severe major depression at Screening
  • 15. History of known alcohol, analgesic or non-narcotic drug abuse within 2 years
  • 16. Any history of known opioid or narcotic abuse
  • 17. Previous exposure to exogenous NGF or to an anti-NGF antibody
  • 18. Exposure to opioids at doses exceeding a morphine equivalent of 90 mg/day
  • (oxycodone 60 mg/day) within 30 days prior to Screening is exclusionary
  • 19. Use of any analgesic from Screening to the start of the Initial Pain Assessment Period (the 3 days prior to Randomization/Baseline) without a sufficient washout
  • 20. History of allergic or anaphylactic reaction to a therapeutic or diagnostic monoclonal antibody or IgG-fusion protein
  • 21. History of intolerance or hypersensitivity to paracetamol or any of its excipients or existence of a medical condition or use of concomitant medication for which the use of acetaminophen is contraindicated
  • 22. History of intolerance or hypersensitivity to oxycodone or any of its excipients
  • 23. Patients taking >325 mg/day of aspirin (or any salicylate containing medications).
  • 24. Existence of a medical condition for which the use of oxycodone is contraindicated
  • 25. Resting, sitting blood pressure (BP) =160 mm Hg in systolic pressure or =100 mm Hg or diastolic blood

研究者

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