← Back to Search

Bowel Preparation with CLENPIQ vs. MIRALAX for Colon Cleansing (PICCOLO Trial)

Phase 1 & 2
Recruiting
Research Sponsored by Ferring Pharmaceuticals
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Participants must have had an average of three or more spontaneous bowel movements (SBM) per week for 1 month prior to the colonoscopy
Male or female, aged 2 years to <9 years being scheduled to undergo elective colonoscopy
Timeline
Screening 3 weeks
Treatment Varies
Follow Up from screening (≤21 days before scheduled colonoscopy) up to day 28±7 after colonoscopy
Awards & highlights

PICCOLO Trial Summary

This trial compares two bowel preparation regimens for colonoscopy in children.

Who is the study for?
This trial is for boys and girls aged 2 to <9 years, weighing at least 10 kg, who are scheduled for a colonoscopy and have regular bowel movements. They must not have certain gastrointestinal disorders or electrolyte imbalances, nor should they be on medications that affect bowel movements or have had recent surgeries affecting the gut.Check my eligibility
What is being tested?
The study is testing CLENPIQ versus MIRALAX as methods to clean out the bowels before a child undergoes a colonoscopy. The goal is to determine which one works better in preparing children's colons for clear viewing during the procedure.See study design
What are the potential side effects?
Possible side effects of both CLENPIQ and MIRALAX may include nausea, vomiting, abdominal pain, dehydration, and electrolyte disturbances. These products are used to empty the bowels so they might also cause discomfort like bloating or cramping.

PICCOLO Trial Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
Select...
I have had 3 or more bowel movements per week for the last month.
Select...
I am between 2 and 8 years old and scheduled for a colonoscopy.
Select...
I weigh at least 22 pounds.

PICCOLO Trial Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~from screening (≤21 days before scheduled colonoscopy) up to day 28±7 after colonoscopy
This trial's timeline: 3 weeks for screening, Varies for treatment, and from screening (≤21 days before scheduled colonoscopy) up to day 28±7 after colonoscopy for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Percentage of participants classified as responders, defined by "excellent" or "good" in the Modified Aronchick scale
Secondary outcome measures
Frequency of each category of the Modified Tolerability and Satisfaction Questionnaire: How did the bowel cleanout medicine taste?
Frequency of each category of the Modified Tolerability and Satisfaction Questionnaire: How easy was it for you/the child to drink the bowel cleanout medicine?
Frequency of each category of the Modified Tolerability and Satisfaction Questionnaire: How much were you/the child bothered by going to the bathroom since you/the child started the cleanout?
+12 more

Side effects data

From 2017 Phase 4 trial • 276 Patients • NCT03060512
6%
Abdominal pain
4%
Diarrhoea
4%
Abdominal pain upper
3%
Flatulence
2%
Headache
1%
Bronchitis
1%
Drug withdrawal syndrome
1%
Dry mouth
1%
Defaecation urgency
1%
Cough
1%
Nausea
1%
Non-cardiac chest pain
1%
Dizziness
100%
80%
60%
40%
20%
0%
Study treatment Arm
Movantik
PEG 3350

PICCOLO Trial Design

4Treatment groups
Experimental Treatment
Active Control
Group I: Participants aged 4 to <9 years: CLENPIQExperimental Treatment1 Intervention
CLENPIQ administered using "split-dose" method and consists of two separate doses: the first dose (1 bottle [approximately 160 mL]) one day before colonoscopy between 5:00 PM and 9:00 PM, and the second dose (½ bottle [approximately 80 mL]) the next day, at least 5 hours prior but no more than 9 hours prior to the colonoscopy. Following each dose, participants will consume 50 mL/kg of clear liquids, up to a limit of 1,000 mL total weight-based maximum.
Group II: Participants aged 2 to <4 years: CLENPIQExperimental Treatment1 Intervention
CLENPIQ administered using "split-dose" method and consists of two separate doses: the first dose (½ bottle [approximately 80 mL]) one day before colonoscopy between 5:00 PM and 9:00 PM, and the second dose (½ bottle [approximately 80 mL]) the next day, at least 5 hours prior but no more than 9 hours prior to the colonoscopy. Following each dose, participants will consume 50 mL/kg of clear liquids, up to a limit of 1,000 mL.
Group III: Participants aged 4 to <9 years: MIRALAXActive Control1 Intervention
MIRALAX 3.4 to 4.9 g/kg up to a maximum of 238 g is reconstituted with non-carbonated, clear beverage, or water and administered in increments of 8 oz for every 30 minutes one day before colonoscopy between 5:00 PM and 9:00 PM. Following dosing, participants will consume 50 mL/kg of clear liquids, up to a limit of 1,000 mL total weight-based maximum.
Group IV: Participants aged 2 to <4 years: MIRALAXActive Control1 Intervention
MIRALAX 3.4 to 4.9 g/kg up to a maximum of 238 g is reconstituted with non-carbonated, clear beverage, or water and administered in increments of 4 ounce (oz) for every 30 minutes, one day before colonoscopy between 5:00 PM and 9:00 PM. Following dosing, participants will consume 50 mL/kg of clear liquids, up to a limit of 1,000 mL total weight-based maximum.

Find a Location

Who is running the clinical trial?

Ferring PharmaceuticalsLead Sponsor
314 Previous Clinical Trials
440,853 Total Patients Enrolled
Global Clinical ComplianceStudy DirectorFerring Pharmaceuticals
63 Previous Clinical Trials
357,390 Total Patients Enrolled

Media Library

CLENPIQ Clinical Trial Eligibility Overview. Trial Name: NCT04113382 — Phase 1 & 2
Colon Cleansing Research Study Groups: Participants aged 4 to <9 years: MIRALAX, Participants aged 2 to <4 years: MIRALAX, Participants aged 2 to <4 years: CLENPIQ, Participants aged 4 to <9 years: CLENPIQ
Colon Cleansing Clinical Trial 2023: CLENPIQ Highlights & Side Effects. Trial Name: NCT04113382 — Phase 1 & 2
CLENPIQ 2023 Treatment Timeline for Medical Study. Trial Name: NCT04113382 — Phase 1 & 2

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Is there an opportunity for me to contribute to this clinical research?

"This clinical trial is looking to enrol approximately 30 participants, aged 2-8 years old. Additionally, individuals must have had prior bowel preparation therapy in order to qualify for the study."

Answered by AI

Is recruitment for the trial still occurring?

"Affirmative. Clinicaltrials.gov has verified that this trial, which originally opened on June 23rd 2022 is presently open for recruitment. The study requires 30 participants from 6 different sites to participate in the research."

Answered by AI

How many subjects are currently enrolled in the experiment?

"This research requires 30 eligible participants to take part, who can be recruited from various medical centres such as GI for Kids in Knoxville or The Children's Hospital at Montefiore in Bronx."

Answered by AI

Has CLENPIQ been put through its paces in additional medical experiments?

"CLENPIQ was initially trialled in 2012 at Genesys Regional Medical Center. At present, there are 184 concluded trials and 24 on-going ones happening primarily around Knoxville and New york City."

Answered by AI

Does eligibility for this trial extend to individuals aged 80 and below?

"The inclusion criteria of this medical trial necessitates that participants are aged between two and eight years old. Also, there is a separate study for those 18 or younger as well as one specifically designed for seniors over 65."

Answered by AI

What medical conditions is CLENPIQ used to treat?

"CLENPIQ is a commonly prescribed medication to reduce hunger, but it also has other applications such as aiding colonoscopy preparation and alleviating dry eyes and blood specimen collection."

Answered by AI

How widespread is the clinical trial across North America?

"GI for Kids in Knoxville, New york; The Children's Hospital at Montefiore in Bronx, Washington; and MultiCare Institute for Research & Innovation in Tacoma, California are just a few of the 6 locations that this research is taking place."

Answered by AI
~14 spots leftby Mar 2026