NCT03633344

Brief Summary

The purpose of the study is to demonstrate the antidiarrheal efficacy of colloidal silicon dioxide in tablet dosage form (Carbowhite) in patients with acute diarrhea.

Trial Health

100
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
145

participants targeted

Target at P75+ for phase_2

Timeline
Completed

Started Mar 2016

Shorter than P25 for phase_2

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

March 29, 2016

Completed
6 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 7, 2016

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

October 7, 2016

Completed
1.9 years until next milestone

First Submitted

Initial submission to the registry

August 14, 2018

Completed
2 days until next milestone

First Posted

Study publicly available on registry

August 16, 2018

Completed
10 months until next milestone

Results Posted

Study results publicly available

June 6, 2019

Completed
Last Updated

June 6, 2019

Status Verified

August 1, 2018

Enrollment Period

6 months

First QC Date

August 14, 2018

Results QC Date

August 29, 2018

Last Update Submit

March 4, 2019

Conditions

Keywords

DiarrhoeaCarbowhiteColloidal silicon dioxide

Outcome Measures

Primary Outcomes (1)

  • Reduction in Frequency of Defecation to 3 Times Per Day

    Percent of patients administered the investigational production who achieved the efficacy endpoint (reduction in frequency of defecation to 3 times per day, absence of loose stool) on Day 5 or earlier

    From randomisation up to 5 days

Secondary Outcomes (3)

  • Compliance Rate

    From randomisation up to 5 days

  • Duration of Treatment

    From randomisation up to 5 days

  • Quantity of Used Medication

    From randomisation up to 5 days

Study Arms (2)

Carbowhite

ACTIVE COMPARATOR

3 tablets as a single dose (210 mg х 3 = 630 mg) TID (630 mg х 3 = 1,890 mg)

Drug: Carbowhite

Carbowhite placebo

PLACEBO COMPARATOR

3 tablets as a single dose (210 mg х 3 = 630 mg) TID (630 mg х 3 = 1,890 mg)

Drug: Carbowhite placebo

Interventions

Also known as: Colloidal Silicon Dioxide
Carbowhite
Also known as: Placebo
Carbowhite placebo

Eligibility Criteria

Age18 Years - 55 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64)

You may qualify if:

  • signed Informed Consent Form for patient's study participation
  • male and female patients at the ages from 18 to 55 years
  • acute diarrhea (more than three episodes of liquid stool a day) within 48 hours or less in patients with usually normal stool
  • body temperature of ≤ 38 °C
  • patient's ability to adequately cooperate in the process of study

You may not qualify if:

  • aged of \<18 or \>55 years;
  • blood or pus in stool;
  • body temperature of \>38 °C;
  • episodes of acute diarrhea for the last 30 days;
  • administration of antidiarrheal products for the last 24 hours;
  • salmonellosis (Salmonella of any serotype different from S. typhi and S. paratyphi; ICD-10: A02.0), dysentery (Shigella dysenteriae, Shigella flexneri, Shigella boydii; ICD-10: A03.0-A03.3), colibacillosis (Escherichia coli; ICD-10: A04.0-A04.4) which require administration of antimicrobial products;
  • pregnancy, lactation;
  • concomitant decompensated diseases or acute conditions which, according to an investigator, may affect study results
  • alcoholism and drug abuse;
  • participation in any other clinical study.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Conditions

Diarrhea

Condition Hierarchy (Ancestors)

Signs and Symptoms, DigestiveSigns and SymptomsPathological Conditions, Signs and Symptoms

Results Point of Contact

Title
Oleg Kurchenko
Organization
Omnifarma Kyiv LLC

Study Officials

  • Oleg Kurchenko

    Omnifarma Kyiv LLC

    STUDY DIRECTOR

Publication Agreements

PI is Sponsor Employee
Yes

Study Design

Study Type
interventional
Phase
phase 2
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
PARTICIPANT, INVESTIGATOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

August 14, 2018

First Posted

August 16, 2018

Study Start

March 29, 2016

Primary Completion

October 7, 2016

Study Completion

October 7, 2016

Last Updated

June 6, 2019

Results First Posted

June 6, 2019

Record last verified: 2018-08

Data Sharing

IPD Sharing
Will not share