A Randomized, Double-Blind, Placebo-Controlled Trial Of The Prevention And Treatment Of Chemotherapy-Induced Peripheral Neuropathy Symptoms In Subjects With Advanced Colorectal Cancer
试验速览
- 阶段
- 4 期
- 状态
- 终止
- 发起方
- 入组人数
- 64
- 试验地点
- 1
- 主要终点
- Duration Adjusted Average Change (DAAC) of Paresthesia From the Onset of Chemotherapy Measured by Numeric Rating Scale (NRS)
研究概览
简要总结
Prevention and treatment of the severity of symptoms of chemotherapy-induced peripheral neuropathy.
详细描述
This study was terminated on July 15, 2008. The results of an interim analysis showed that the conditional power to detect a difference in treatment groups was insufficient to warrant study continuation and therefore termination of the trial was recommended. The decision to terminate the trial was not based on safety concerns.
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
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 18 Years 至 80 Years(Adult, Older Adult)
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Diagnosis of cytological confirmed carcinoma of the Colon Stage III (Dukes C) or metastatic Colorectal Cancer (Dukes D)
- •Independent of this protocol, the patient has decided to receive standard of care for the treatment of cancer with oxaliplatin combined with 5-fluorouracil/folinic acid (5-FU/FA) for a minimum of 9 cycles
排除标准
- •Presence of neuropathic pain or peripheral polyneuropathy or identified causes of painful paresthesia including radiotherapy-induced or malignant plexopathy, lumbar or cervical radiculopathy existing prior to baseline
- •Any patients who are not suitable to be treated with either Oxaliplatin and/or 5-FU/FA or pregabalin according to the respective local labeling
研究组 & 干预措施
1
flexible dosing
干预措施: Pregabalin (Drug)
2
干预措施: Placebo (Drug)
结局指标
主要结局
Duration Adjusted Average Change (DAAC) of Paresthesia From the Onset of Chemotherapy Measured by Numeric Rating Scale (NRS)
时间窗: Period of 10 days from the onset of chemotherapy to the last cycle: Last Observation Carried Forward (LOCF)
Least squares mean of change: mean at cycle minus mean at Baseline. Paresthetic duration Adjusted Average Change (DAAC) endpoint was computed based on Numeric Rating Scale (NRS) of paresthesia (collected 0=no pain; 1-3=mild pain; 4-6=moderate pain; 7-10=severe pain). DAAC endpoint is defined as the Area Under Curve (AUC) of the collected NRS over time, divided by the collection time period (up to 10 days).
次要结局
- Number of Participants With Persistent Paresthesic, Dysesthesic, and Pain Symptoms(Cycle 9 and Last Observation Carried Forward (LOCF) cycle endpoint)
- Duration Adjusted Average Change (DAAC) of Pain Symptom Score Within Each Cycle of Chemotherapy Measured by Numeric Rating Scale (NRS)(Baseline to Cycle 9, LOCF cycle endpoint)
- Change in Pain Scores Rated on Neuropathic Pain Symptom Inventory (NPSI) Subscales From Baseline Cycle(Baseline to Cycle 9, Last Observation Carried Forward (LOCF) cycle endpoint)
- Duration Adjusted Average Change (DAAC) of Paresthesic Symptom Score Within Each Cycle of Chemotherapy Measured by Numeric Rating Scale (NRS)(Baseline to Cycle 9)
- Duration Adjusted Average Change (DAAC) of Dysesthesia Symptom Score Within Each Cycle of Chemotherapy Measured by Numeric Rating Scale (NRS)(Baseline to Cycle 9, LOCF cycle endpoint)
