A Local Feasibility Study on Mangafodipir as an Adjunct to FOLFOX6 Chemotherapy in Patients Operated Upon Colon Cancer Stage Dukes' C
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 发起方
- 入组人数
- 14
- 试验地点
- 1
- 主要终点
- Neutropenia
研究概览
简要总结
The present feasibility study is designed to find out whether pre-treatment with the compound mangafodipir lowers the frequency and severity of side effects during adjuvant chemotherapy according to the FOLFOX6 regimen in patients operated upon colon cancer in stage Dukes' C.
详细描述
Mangafodipir, manganese (Mn) dipyridoxyl diphosphate, is a catalytic antioxidant and iron chelator recently (2006) suggested for cancer treatment in an Editorial in Journal of the National Cancer Institute. Preclinical research has shown that mangafodipir protects normal tissues without loss of anti-tumour activity during chemotherapy. Other advantages are that mangafodipir is already approved for use in patients as a contrast agent for magnetic resonance imaging (MRI) of liver, and that the experience for more than a decade reveals high safety with mainly minor and tolerable side-effects.
The present study will include 14 patients who will be followed throughout 3 treatment cycles. Each cycle will be preceded by infusion of mangafodipir or placebo in two groups, each consisting of 7 patients. The primary endpoints will be the most frequent manifestation of FOLFOX6, namely neutropenia and neurosensory toxicity. The secondary endpoints will be the frequency and severity of other FOLFOX6-related adverse events and quality of life.
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 (Participant)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Histologically proven colon cancer stage Dukes' C.
- •Patient over 18 years.
- •WHO performance status <
- •Adequate haematological function (Hb ≥ 100 g/L, ANC ≥ 2.0 x 109/L, platelets ≥ 150 x 109/L)
- •Adequate renal and hepatic functions: serum creatinine and total bilirubin ≤ 1.25 times upper normal limits (ASAT and ALAT ≤ 3 times upper normal limits)
- •Clinical evaluation, haematology and biochemistry performed within 1 week prior to the start of chemotherapy
- •Use of adequate contraception (males with reproductive potential)
- •Written informed consent given
排除标准
- •Other tumour types than colon adenocarcinomas
- •Current severe neutropenia, leucopenia or thrombocytopenia
- •Severely reduced liver or renal function
- •Unresolved bowel obstruction or sub-obstruction, uncontrolled Crohn's disease or ulcerative colitis
- •Current chronic diarrhoea
- •Contraindication for corticosteroid administration
- •History of prior serious allergic or pseudo-allergic reaction
- •Any other serious illness or medical condition
- •Symptomatic peripheral neuropathy ≥ grade 2
- •Received mangafodipir ≤ 5 weeks before planned start of chemotherapy
- •Received any of the FOLFOX drugs ≤ 5 weeks before planned start of chemotherapy
- •Any plans of administered other anti-cancer therapy (including radiotherapy) concurrent with this study
- •Fertile females
- •Males with reproductive potential not implementing adequate contraception measures
- •Phaeochromocytoma
研究组 & 干预措施
A
Mangafodipir treatment
干预措施: Mangafodipir (Drug)
B
干预措施: Placebo treatment (0.9% NaCl) (Drug)
结局指标
主要结局
Neutropenia
时间窗: Before and after completion of one, two and/or three FOLFOX6-cycles
次要结局
- Quality of Life(Before and after completion of one, two and/or three FOLFOX6-cycles)