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CompletedNCT01809587Updated Jan 14, 2014

IQP-PO-101 for the Regulation of Bowel Movement Frequency

A Phase 3 interventional study of IQP-PO-101 in Constipation and Irregular Bowel Movement Frequency, sponsored by InQpharm Group. Completed at 1 site in Germany. Open to participants aged 18 Years to 65 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2014-01-14.

Sponsored by InQpharm Group · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
50
Allocation
Not applicable
Ages
18 Years to 65 Years
Sex
All
01

Study summary

The purpose of the study is to evaluate the safety and efficacy of IQP-PO-101 in regulating the bowel movement frequency

02

Conditions studied

  • Constipation
  • Irregular Bowel Movement Frequency

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03

In context

Constipation

1,040 studies on the registry are indexed under Constipation; 139 are open to participants now.

This study's enrollment of 50 is below the median of 78 across 867 interventional studies indexed under Constipation.

Browse Constipation studies →

Lead sponsor

InQpharm Group is the lead sponsor of 29 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 65 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • A subject must have experienced 2 - 4 bowel movements per week and at least 2 of the following symptoms over the preceding 3 months (self-reported):

    • Excessive straining
    • Lumpy or hard stools
    • Sensation of anorectal obstruc-tion
    • A sense of incomplete evacua-tion of bowel movements
    • A need for digital manipulation to facilitate evacuation
  • Recorded between 4 and 9 defecations in the 14-day bowel movement diary during the run-in period
  • Subjects of childbearing potential must agree to use appropriate contraceptive methods during run-in and treatment period
  • Commitment to avoid the use of any laxatives and/ or other medicinal products/ supplements that may interfere with bowel movement frequency during the run-in and treatment period
  • Written informed consent.

Exclusion criteria

Exclusion Criteria:

  • Known sensitivity to the ingredients of the device
  • Any organic gastrointestinal diseases, congenital or otherwise
  • Presence of occult blood on screening
  • Constipation that may have been drug-induced
  • Use of any laxative/ products that help ease bowel movements within 7 days of the screening visit
  • Constipation other than idiopathic constipation
  • Presence of other factor(s) that, in the in-vestigator's judgement, should preclude subject participation
05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
50 participants (actual)

Study arms

  • Experimental
    IQP-PO-101

    Day 1 to Day 7 - 1 sachet to be mixed in 250ml of water and consumed twice a day Day 8 to Day 28 - 1 sachet to be mixed in 250ml of water and consumed once a day Day 28 to Day 42 - no investigational product intake (post treatment observation only)

    Device: IQP-PO-101

Interventions

  • DeviceIQP-PO-101
06

What researchers measure

Primary outcomes

  1. Bowel movement frequency

    Subjects will keep a record of the number of bowel movements, if any, from 00:00 hours to 23:59 hours (midnight to midnight) daily.

    Time frame: 6 weeks

Secondary outcomes

  1. Bristol Stool Form Scale

    Subjects will keep a record of their stool form, for each bowel movement.

    Time frame: 6 weeks

  2. Straining at the start/ end of defecation

    On a 100mm visual analogue scale (VAS), subjects will rate their feeling of straining at the start/ end of defecation for each bowel movement.

    Time frame: 6 weeks

  3. Pain during defecation

    On a 100mm visual analogue scale (VAS), subjects will rate their pain during defeca-tion for each bowel movement.

    Time frame: 6 weeks

  4. Feeling of incomplete evacuation

    With each bowel movement, subjects will mark "Yes" or "No" to indicate whether there was a feeling of incomplete evacuation.

    Time frame: 6 weeks

  5. Evaluation of efficacy by subjects

    The subjects evaluate independently the efficacy of the investigational device (global scaled evaluation with "very good", "good", "moderate" and "poor").

    Time frame: 4 weeks

  6. Evaluation of efficacy by investigator

    The investigator evaluates independently the efficacy of the investigational device (global scaled evaluation with "very good", "good", "moderate" and "poor")

    Time frame: 4 weeks

  7. Full blood count

    Venous blood samples are obtained at screening and the end of the treatment period (4 weeks)

    Time frame: 4 weeks

  8. Clinical chemistry

    Venous blood samples are obtained at screening and the end of the treatment period (4 weeks) for measurements of uric acid, HbA1c and lipid profiles. An analysis will be done based on the change between the 2 periods.

    Time frame: 4 weeks

  9. Safety evaluation by subjects

    The subjects evaluate independently the safety of the investigational device (global scaled evaluation with "very good", "good", "moderate" and "poor")

    Time frame: 4 weeks

  10. Safety evaluation by investigators

    The investigators evaluate independently the safety of the investigational device (global scaled evaluation with "very good", "good", "moderate" and "poor")

    Time frame: 4 weeks

  11. Adverse events

    Time frame: 6 weeks

07

Study locations

1 site
  • Analyze & Realize Ag
    Berlin, State of Berlin 10369, Germany
08

Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of Mar 2013, a primary completion of Aug 2013 and a completion of Aug 2013. It does not say whether these dates are actual or estimated.

How these figures are worked out, and which studies are left out of them.

Registered
Mar 7, 2013
First posted
Mar 12, 2013
Start
Mar 2013
Primary completionActual
Aug 2013
CompletionActual
Aug 2013
Last update
Jan 14, 2014
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Jan 14, 2014, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01809587
Lead sponsor
InQpharm Group
Responsible party
Sponsor
First posted
Mar 12, 2013
Start date
Mar 2013
Primary completion
Aug 2013
Completion
Aug 2013
Last update
Jan 14, 2014

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jan 2014. You cannot join it, but the record below documents what was studied.

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