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CompletedNCT03684538Updated Aug 30, 2022

Efficacy Of Probiotics vs. Zinc vs. Probiotics-Zinc Combination On Acute Diarrhea In Children

An interventional study of Probiotics and Zinc in Acute Diarrhea, sponsored by Makassed General Hospital. Completed at 1 site in Lebanon. Open to participants aged 31 Days to 5 Years. Per ClinicalTrials.gov, last updated 2022-08-30.

Sponsored by Makassed General Hospital · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
240
Allocation
Randomized
Ages
31 Days to 5 Years
Sex
All
01

Study summary

Background: Acute diarrhea in children is still a major health burden worldwide despite all efforts that have been made to reduce its incidence and prevalence. Children are more prone for dehydration that is the most common serious complication of acute diarrhea and can be easily avoided. Initiation of rehydration, early refeeding and giving suitable antimicrobial agents when indicated are the cornerstone for management. In addition, studies have emphasized on the role and efficacy of probiotics and zinc supplements on acute diarrhea in children. Indeed, there are a lot of studies on the role of zinc and probiotic in reducing the severity of acute diarrhea, but not many studies have compared effect of using a combination zinc with probiotics to zinc alone and probiotics alone on acute diarrhea.

Objective:To compare the effectiveness of use of probiotics only, zinc only, and combination of zinc with probiotics on the duration and consistency of diarrhea in children presented for acute gastroenteritis.

Methods: A total of 240 patients diagnosed with acute diarrhea will be divided into three groups each of 80 patients. The first group will be managed by addition of probiotics to standard treatment. The second group will be managed by addition of zinc to the standard treatment. The third group will be managed by the addition to a combination of zinc and probiotics to standard treatment. The patients will be followed to compare the effect of the given medication on the duration of diarrhea.

Read the detailed description

This is a prospective, randomized, double blinded, clinical trial that will be conducted on children presenting with acute diarrhea in Makassed General Hospital.

Patient's level of dehydration will be assessed and a base line of frequency and consistency of diarrhea will be taken from parents'/ caregivers' history and observation. The consistency of stools will be scored according to the "Bristol Stool Chart". Also parents will be asked to sign an informed consent.

A total of 240 eligible patients will be randomized by computer-generated numbers and the sealed envelope technique will be used to divide the patients into three groups.

Group A will be composed of 80 patients. All of them will be given the standard of care (initiation of hydration and early refeeding, in addition to the use of antimicrobials in case a pathogen was identified). In addition to that, the patients in this group will receive probiotics (saccharomyces boulardii) one dose per day.

Group B which will be composed of 80 patients. All of them will be given the standard of care (initiation of hydration and early refeeding, in addition to the use of antimicrobials in case a pathogen was identified). In addition to that, the patients in this group will receive zinc (10 mg for patients less than 6 month and 20 mg for older patients) one dose per day.

Group C which will be composed of 80 patients. All of them will be given the standard of care (initiation of hydration and early refeeding, in addition to the use of antimicrobials in case a pathogen was identified). In addition to that, the patients in this group will receive a combination of probiotics (saccharomyces boulardii) with zinc (10 mg for patients less than 6 month and 20 mg for older patients) one dose per day.

Upon assigning the group (A, B or C), the patient will receive his daily dose of medication in a sealed opaque tiny bag prepared by the nursing staff by adding 5 ml water to the assigned medication which will be unknown to both parent and researcher.

Patients will be assessed on a daily basis. The quality and quantity of diarrhea, as well as hydration status, Po intake and parents satisfaction will be assessed daily until the end of illness, the length of stay for hospitalized patient will be also assessed.

02

Conditions studied

  • Acute Diarrhea

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03

In context

Diarrhea

877 studies on the registry are indexed under Diarrhea; 76 are open to participants now.

This study's enrollment of 240 is above the median of 137 across 738 interventional studies indexed under Diarrhea.

Browse Diarrhea studies →

Lead sponsor

Makassed General Hospital is the lead sponsor of 39 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
31 Days to 5 Years
Sexes eligible
All
Accepts healthy volunteers
No

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

  • Acute diarrhea
  • Patients whose parents signed
  • Patients who have dehydration according to the World Health Organization (WHO) clinical scale

Exclusion criteria

Exclusion Criteria:

  • Severe dehydration
  • Coexisting severe infection (e.g. sepsis, pneumonia, meningitis)
  • Immune deficiency
  • Patients whose parents refuse to provide written
  • Patients who do not comply with treatment
Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Triple (Participant, Care provider, Investigator)
Enrollment
240 participants (actual)

Study arms

  • Experimental
    Group Probiotics

    Patients in this group will be given the standard of care (initiation of hydration and early refeeding, in addition to the use of antimicrobials in case a pathogen was identified). In addition to that, the patients in this group will receive probiotics (Saccharomyces boulardii) one dose per day.

    Other: Probiotics · Other: Standard care

  • Experimental
    Group Zinc

    Patients will be given the standard of care (initiation of hydration and early refeeding, in addition to the use of antimicrobials in case a pathogen was identified). In addition to that, the patients in this group will receive zinc (10 mg for patients less than 6 month and 20 mg for older patients) one dose per day.

    Other: Zinc · Other: Standard care

  • Active comparator
    Group Probiotics & Zinc

    Patients will be given the standard of care (initiation of hydration and early refeeding, in addition to the use of antimicrobials in case a pathogen was identified). In addition to that, the patients in this group will receive a combination of probiotics (Saccharomyces boulardii) with zinc (10 mg for patients less than 6 month and 20 mg for older patients) one dose per day.

    Other: Probiotics & Zinc · Other: Standard care

Interventions

  • OtherProbiotics

    Patients will receive probiotics (Saccharomyces boulardii) one dose per day (250 mg)

  • OtherZinc

    Patients will receive zinc (10 mg for patients less than 6 month and 20 mg for older patients) one dose per day

  • OtherProbiotics & Zinc

    Patients will receive a combination of probiotics (Saccharomyces boulardii 250 mg) with zinc (10 mg for patients less than 6 month and 20 mg for older patients) one dose per day

  • OtherStandard care

    initiation of hydration and early refeeding, in addition to the use of antimicrobials in case a pathogen was identified

06

What researchers measure

Primary outcomes

  1. Diarrhea consistency

    consistency of diarrhea scored according to the "Bristol Stool Chart"

    Time frame: Till the end of diarrhea, an average of five days

Secondary outcomes

  1. Diarrhea duration

    duration of diarrhea in days

    Time frame: Till the end of diarrhea, an average of five days

  2. Hospital stay

    Length of hospital stay in days

    Time frame: Till the end of diarrhea, an average of four days

07

Study locations

1 site
  • Makassed General Hospital
    Beirut, Lebanon
08

References and documents

Publications

  • Collinson S, Deans A, Padua-Zamora A, Gregorio GV, Li C, Dans LF, Allen SJ. Probiotics for treating acute infectious diarrhoea. Cochrane Database Syst Rev. 2020 Dec 8;12(12):CD003048. doi: 10.1002/14651858.CD003048.pub4. PubMed 33295643 ↗
09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 30, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03684538
Lead sponsor
Makassed General Hospital
Responsible party
Mariam Rajab (Pediatrician, Makassed General Hospital) — Principal investigator
First posted
Sep 25, 2018
Start date
Oct 1, 2018
Primary completion
Jun 30, 2020
Completion
Jun 30, 2020
Last update
Aug 30, 2022

Study contacts

Mariam AlAbdullah A Rajab
principal investigator · Makassed General Hospital

Oversight

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

Not currently enrolling

This study is completed, as verified in Aug 2022. You cannot join it, but the record below documents what was studied.

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