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临床试验/EUCTR2007-002087-10-DE
EUCTR2007-002087-10-DE进行中(未招募)不适用

A randomised, double -blind, placebo-controlled, parallel group study to assess the efficacy and safety of 4 weeks treatment with sodium picosulphate [Dulcolax®, Laxoberal®] drops 10 mg administered orally, once daily, in patients with functional constipation.

Boehringer Ingelheim Pharma GmbH & Co. KG0 个研究点开始时间: 2007年7月13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)

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

  • 3.3.1 Inclusion criteria
  • 1. Male and female patients, aged 18 and above
  • 2. Suffering from functional constipation, according to their medical history, as defined
  • by the Rome III diagnostic criteria (Appendix 10.3), i.e.:
  • Criteria fulfilled for the last 3 months with symptom onset at least 6 months prior to
  • a. Must include 2 or more of the following:
  • o straining during at least 25% of the defecations
  • o lumpy or hard stools in at least 25% of the defecations
  • o sensation of incomplete evacuation for at least 25% of the defecations
  • o sensation of anorectal obstruction/blockade for at least 25% of the
  • defecations
  • o manual manoeuvres to facilitate at least 25% of the defecations (e.g. digital
  • evacuation, support of the pelvic floor)
  • o fewer than 3 defecations per week
  • b. Loose stools are rarely present without the use of laxatives
  • c. There are insufficient criteria for irritable bowel syndrome (IBS) (i.e. recurrent
  • abdominal pain or discomfort is not the predominant symptom associated with
  • defecation or a change in bowel habit, and with features of disordered defecation)
  • 3. Able and willing to complete a daily e-diary
  • 4. Able and willing to use the trial rescue medication (i.e. 10 mg bisacodyl [Dulcolax®]
  • suppositories)
  • 5. Signed and dated written informed consent prior to enrolment into the study in
  • accordance with GCP and local legislation
  • At Visit 2 (i.e. at the end of the baseline period), patients must comply with the following
  • additional inclusion criteria to be eligible for entry into the treatment phase:
  • 6. Functional constipation is confirmed by e-diary data at the end of the baseline period,
  • according to the following definition:
  • a. An average of less than 3 CSBMs per week, together with at least one of the
  • following symptoms occurring at least 25% of the time:
  • o straining
  • o incomplete evacuation
  • o lumpy or hard stools (i.e. type 1 or type 2 stools according to the 7-point
  • Bristol Stool Form Scale, see Appendix 10.4)
  • 7. Compliant with the use of the e-diary throughout the baseline period (compliance is
  • defined as completing 80% of the e-diary evening reports, see Section 5.1.1.1)
  • 8. Compliant with the use of the trial rescue medication (i.e. 10 mg bisacodyl
  • [Dulcolax®] suppositories) throughout the baseline period. Compliance is defined as
  • o rescue medication may be used if there has not been a bowel movement for more
  • than 72 hours
  • o rescue medication may not be used on either day -1 or on the day of randomisation
  • Are the trial subjects under 18? no
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range

排除标准

  • 3.3.2 Exclusion criteria
  • At the screening visit (Visit 1), patients must not comply with any of the following exclusion
  • criteria to be eligible for entry into the baseline period:
  • 1. Eating disorders such as anorexia nervosa and bulimia, as a cause of excessive use of
  • 2. Patients whose constipation is caused by primary organic disease of the colon or
  • pelvic floor
  • 3. Patients with metabolic disorders, neurological disorders, severe or psychiatric
  • disorders, or any other significant disease or intercurrent illness (e.g.
  • abdominal/gastrointestinal surgery) that, in the Investigators’ opinion, would interferewith participation in the trial
  • 4. Patients with restricted mobility (e.g. wheelchair bound, or bed-ridden) that, in the
  • Investigators’ opinion, would interfere with participation in the trial
  • 5. Patients with a known hypersensitivity to sodium picosulphate, bisacodyl or any other
  • ingredient in the study medication (sodium picosulphate [Dulcolax®, Laxoberal®] and
  • matching placebo drops, bisacodyl [Dulcolax®] suppositories)
  • 6. Patients with ileus, intestinal obstruction, acute surgical abdominal conditions (such
  • as acute appendicitis and acute inflammatory bowel diseases), or severe dehydration
  • 7. Patients with anal fissures or ulcerative proctitis with mucosal damage
  • 8. Patients with known clinically significant abnormal electrolyte values
  • 9. Patients whose concomitant therapy includes an opioid medication (e.g. morphine,
  • 10. Constipation which, in the Investigators’ opinion, is caused by medication (e.g.
  • anticholinergics)
  • 11. Patients who are not willing to discont inue the use of prohibited concomitant therapy
  • (see Section 4.2.2)
  • 12. Pre-menopausal women (last menstruation £ 1 year prior to signing informed consent)
  • i. are nursing (breast-feeding) or who are pregnant OR
  • ii. who are of child-bearing potential and are not practicing an acceptable method of
  • birth control, or do not plan to continue using this method throughout the study.
  • Acceptable methods of birth control include:
  • 1. transdermal patch
  • 2. intra-uterine devices/systems (IUDs/IUSs)
  • 3. oral, implantable or injectable contraceptives
  • 4. sexual abstinence
  • 5. sterilisation or a vasectomised partner
  • 13. Participation in another trial with an investigational product with 1 month of
  • enrolment into this study
  • 14. Drug or alcohol abuse
  • 15. Concomitant use of antibiotics
  • At Visit 2 (i.e. at the end of the baseline period), patients must not comply with any of the
  • following additional exclusion criteria if they are to remain eligible for entry into the
  • treatment phase:
  • 16. Clinically significant abnormal electrolyte values identified following the central
  • laboratory analysis at the screening visit (Visit 1)
  • 17. Loose or watery stools (i.e. type 6 or type 7 according to the 7-point Bristol Stool
  • Form Scale, see Appendix 10.4) for a total of 3 days or more during the baseline
  • 18. Persons committed to an institution following an order issued by either the judicial or administrative authorities (cf. section 40, para 1, clause 3 No. 4 German Medicines Act.)

研究者

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