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Status unknownNCT03957668Updated Oct 20, 2020

Efficacy and Safety of PEG 3350 for Treatment of Chronic Constipation

A Phase 3 interventional study of PEG 3350 and Lactulose in Constipation - Functional, sponsored by Fakultas Kedokteran Universitas Indonesia. Status unknown at 3 sites in Indonesia. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2020-10-20.

Sponsored by Fakultas Kedokteran Universitas Indonesia · Phase 3, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Oct 2020), so the status shown — last known as Active, not recruiting — may be out of date.
Phase
Phase 3
Study type
Interventional
Enrollment
184
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

The aim of this study is to determine the efficacy and safety of PEG 3350 (polyethylene glycol 3350) for short-term treatment of chronic constipation in adults.

02

Conditions studied

  • Constipation - Functional

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Keywords

  • PEG 3350
  • Constipation
03

In context

Constipation

1,018 studies on the registry are indexed under Constipation; 139 are open to participants now.

This study's planned enrollment of 184 is above the median of 80 across 850 interventional studies indexed under Constipation.

Browse Constipation studies →

Lead sponsor

Fakultas Kedokteran Universitas Indonesia is the lead sponsor of 36 studies on the registry; 6 are open to participants now.

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

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  1. Males and females aged ≥ 18 years.
  2. Body Mass Index (BMI) ≥ 18.5
  3. Organic bowel disease will be ruled out by Fecal Immunochemical Test (FIT) and/or colonoscopy.
  4. Must have ≤ 2 bowel movements during a 7-day qualification period.
  5. In otherwise good health as judged by a physical examination and laboratory testing.
  6. Not taking medications known to affect bowel function in one week before study.
  7. Willing to participate in the study by signing the informed consent.

Exclusion criteria

Exclusion Criteria:

  1. Hypersensitive to the study medication.
  2. obstructive ileus.
  3. Irritable bowel syndrome (IBS) or inflammatory bowel disease (IBD)
05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Investigator, Outcomes assessor)
Enrollment
184 participants (estimated)

Study arms

  • Experimental
    PEG 3350

    The content of each sachet of PEG 3350 (17 g powder) is dissolved in 240 mL of water, drink it once daily at bedtime, for a duration of 14 days.

    Drug: PEG 3350

  • Active comparator
    Lactulax

    15 ml of Lactulax syrup (containing 10 g of lactulose) is drunk with 240 ml of water once daily at bedtime, for a duration of 14 days

    Drug: Lactulose

Interventions

  • DrugPEG 3350

    PEG 3350 17 g once daily for 14 days

  • DrugLactulose

    Lactulose 10 g once daily for 14 days

06

What researchers measure

Primary outcomes

  1. Change of number of bowel movements at 1 week

    An increase in the number of bowel movements (defecation) per 7-day period indicates a positive result.

    Time frame: 7 days

  2. Change of number of bowel movements at 2 weeks

    An increase in the number of bowel movements (defecation) per 7-day period indicates a positive result.

    Time frame: 14 days

Secondary outcomes

  1. Symptom scores at 1 week

    * Stool consistency: 0 = hard, 1 = firm, 2 = soft, 3 = loose, 4 = watery (by anamnesis - visual comparison) * Stool passage: 0 = strain, 1 = easy, 2 = loss of control (by anamnesis) * Cramping and rectal irritation associated with each bowel movement: 0 = none, 1 = mild, 2 = moderate, 3 = severe, 4 = have to discontinue (by anamnesis) * Flatus: 0 = none, 1 = moderate, 2 = occasional, 3 = frequent, 4 = very frequent

    Time frame: 7 days

  2. Symptom scores at 2 weeks

    * Stool consistency: 0 = hard, 1 = firm, 2 = soft, 3 = loose, 4 = watery (by anamnesis - visual comparison) * Stool passage: 0 = strain, 1 = easy, 2 = loss of control (by anamnesis) * Cramping and rectal irritation associated with each bowel movement: 0 = none, 1 = mild, 2 = moderate, 3 = severe, 4 = have to discontinue (by anamnesis) * Flatus: 0 = none, 1 = moderate, 2 = occasional, 3 = frequent, 4 = very frequent

    Time frame: 14 days

  3. Overall rating of effectiveness at 1 week

    Effective: patients with ≥ 3 bowel movements per 7-day period

    Time frame: 7 days

  4. Overall rating of effectiveness at 2 weeks

    Effective: patients with ≥ 3 bowel movements per 7-day period

    Time frame: 14 days

Other outcomes

  1. Number of participants with adverse events (AEs)

    The following adverse events may occur after treatment, thus will be evaluated: * Headache * Dizziness * Fatigue * Weakness * Nausea * Dry mouth * Abdominal pain / cramping * Flatulence * Rectal irritation * Diarrhea / watery stool

    Time frame: 7 days, 14 days

  2. Number of participants with serious adverse events (SAEs)

    Time frame: 7 days, 14 days

07

Study locations

3 sites
  • Puskesmas Kelurahan Petamburan
    Jakarta, DKI Jakarta 10260, Indonesia
  • RSUPN dr. Cipto Mangunkusumo (Cipto Mangunkusumo Hospital)
    Jakarta, DKI Jakarta 10430, Indonesia
  • Puskesmas Kelurahan Paseban
    Jakarta, DKI Jakarta 10440, Indonesia
08

References and documents

Study documents

  • Protocol and statistical analysis plan · Jan 28, 2019

Documents are hosted by the registry — open the source record to download them.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Oct 20, 2020, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03957668
Lead sponsor
Fakultas Kedokteran Universitas Indonesia
Collaborators
PT Meiji Indonesia
Responsible party
Murdani Abdullah (Professor, Fakultas Kedokteran Universitas Indonesia) — Principal investigator
First posted
May 21, 2019
Start date
Dec 7, 2019
Primary completion
Sep 30, 2020
Completion
Oct 31, 2020 (estimated)
Last update
Oct 20, 2020

Study contacts

Murdani Abdulah
principal investigator · Fakultas Kedokteran Universitas Indonesia

Oversight

FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Oct 2020. You cannot join it, but the record below documents what was studied.

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