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临床试验/2023-509462-38-00
2023-509462-38-00招募中4 期

Prevention of opioid-induced constipation in patients with advanced cancer.

Amsterdam UMC16 个研究点 分布在 1 个国家目标入组 250 人开始时间: 2024年10月28日最近更新:

试验速览

阶段
4 期
状态
招募中
发起方
入组人数
250
试验地点
16
主要终点
The primary endpoint is constipation, defined as the percentage of patients with a score of <30 of the Bowel Function Index, measured on day 14.

研究概览

简要总结

In patients with advanced cancer, starting with opioids for pain: To prove non-inferiority of magnesium hydroxide to macrogol/electrolytes in the prevention of OIC, based on the percentage of patients without constipation (BFI-score <30) after 14 days of treatment.

入排标准

年龄范围
18 years 至 65+ years(65+ Years, 18-64 Years)
接受健康志愿者

入选标准

  • In order to be eligible to participate in this study, a subject must meet all of the following criteria: Patients with advanced cancer (≥18 years);
  • Starting with slow release or transdermal opioids for pain;
  • Able to complete a Dutch questionnaire.

排除标准

  • A potential subject who meets any of the following criteria will be excluded from participation in this study: Patients with contra-indications for laxatives;
  • Maintenance treatment with laxatives during the last two weeks
  • Severely impaired renal function (serum creatinine >180 umol/l);
  • Diarrhea at the start of the study, defined as the passage of three or more loose or liquid stools per day (or more frequent passage than is normal for the individual).
  • Life expectancy < 1 month

结局指标

主要结局

The primary endpoint is constipation, defined as the percentage of patients with a score of <30 of the Bowel Function Index, measured on day 14.

The primary endpoint is constipation, defined as the percentage of patients with a score of <30 of the Bowel Function Index, measured on day 14.

次要结局

  • Change of the Bowel Function Index Score between day 0 and day 14;
  • Quality of life;
  • Rome IV criteria for opioid-induced constipation as judged by professional care givers;
  • Cancer pain score;
  • Side effects of laxatives;
  • Cost-effectiveness of macrogol/electrolytes compared to magnesium hydroxide;
  • Patient satisfaction with laxative.

研究者

发起方
Amsterdam UMC
申办方类型
Hospital/Clinic/Other health care facility
责任方
Principal Investigator
主要研究者

Kay Kistemaker

Scientific

Amsterdam UMC

研究点 (16)

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