NCT05418127

Brief Summary

A randomized, double-blinded, placebo-controlled, parallel study, to evaluate the effect of 8-week supplementation of a traditionally fermented organic coconut milk kefir compared to placebo on gastrointestinal symptoms in healthy adults.

Trial Health

43
At Risk

Trial Health Score

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

Trial has exceeded expected completion date
Enrollment
60

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started May 2022

Geographic Reach
1 country

1 active site

Status
unknown

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

May 16, 2022

Completed
16 days until next milestone

First Submitted

Initial submission to the registry

June 1, 2022

Completed
13 days until next milestone

First Posted

Study publicly available on registry

June 14, 2022

Completed
5 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 7, 2022

Completed
5 months until next milestone

Study Completion

Last participant's last visit for all outcomes

March 31, 2023

Completed
Last Updated

January 19, 2023

Status Verified

January 1, 2023

Enrollment Period

6 months

First QC Date

June 1, 2022

Last Update Submit

January 17, 2023

Conditions

Outcome Measures

Primary Outcomes (1)

  • Change in proportion of Participants who report a change in the maximum severity of their bloating in a daily eDiary.

    To evaluate in healthy adults who experience gastrointestinal bloating or distention the effect of 8-week supplementation of a fermented coconut milk kefir compared to Placebo on the severity of bloating from baseline to Week 8 (confirmed by selecting a lower category of severity of bloating during the 7-day period prior to end of intervention compared to the 7-day period prior to Baseline on the day with their worst symptom rating).

    8 weeks

Secondary Outcomes (4)

  • Change in mean daily severity of Abdominal Pain symptoms of Participants (as recorded in the daily e-diary Abdominal Pain question).

    8 weeks

  • Change in mean daily severity of Abdominal Discomfort symptoms of Participants (as recorded in the daily e-diary Abdominal Pain question).

    8 weeks

  • Change in proportion of Participants experiencing Flatulence/Gas symptoms (selecting any option other than 'None' in response to the daily e-diary Flatulence/Gas question).

    8 weeks

  • Difference between product groups of self-reported symptom improvement from the Global Impression of Change Scale at end of intervention.

    8 weeks

Other Outcomes (10)

  • Change in Hs-CRP

    8 weeks

  • Change in microbiome profile

    8 weeks

  • Overall product satisfaction questionnaire as measured by the Overall Product Satisfaction Questionnaire

    8 weeks

  • +7 more other outcomes

Study Arms (2)

30 Participants receiving Placebo product.

PLACEBO COMPARATOR

Solution of filtered water, Calcium Carbonate powder, and coconut extract.

Other: Placebo

30 Participants receiving Active product.

ACTIVE COMPARATOR

Traditionally-fermented coconut milk kefir.

Dietary Supplement: Active

Interventions

ActiveDIETARY_SUPPLEMENT

Traditionally-fermented coconut milk kefir

30 Participants receiving Active product.
PlaceboOTHER

Solution of Calcium Carbonate and coconut extract

30 Participants receiving Placebo product.

Eligibility Criteria

Age25 Years - 54 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • Willing to participate in the study and comply with its procedures, including but not limited to consuming study product, adhering to visit schedule and e-diary/questionnaires, abstaining from products outlined in Section 5.8 of Study Protocol.
  • Able and willing to give written informed consent.
  • Adults aged between 25 to 54 years, inclusive.
  • Self-reported bloating on at least 3 occasions over the 7-day period immediately prior to enrolment (confirmed by selecting any option other than 'None' in response to the daily electronic diary Bloating question in the electronic diary questionnaire completed prior to enrolment).

You may not qualify if:

  • Participants who are pregnant or wish to become pregnant during the trial.
  • Participants who are lactating and/or currently breastfeeding.
  • Participants currently of childbearing potential, but not using an effective method of contraception for at least 30 days prior to dosing, as outlined below:
  • Complete abstinence from intercourse prior to administration of the study product, throughout the clinical trial, until the completion of follow-up procedures or for two weeks following discontinuation of the study product in cases where participant discontinues the trial prematurely. (Participants utilising this method must agree to use an alternate method of contraception if they should become sexually active and will be queried on whether they have been abstinent in the preceding 2 weeks when they present to the clinic for the Final Visit).
  • Has a male sexual partner who is surgically sterilised prior to the Screening Visit and is the only male sexual partner for that participant.
  • Sexual partner(s) is/are exclusively female.
  • Use of acceptable method of contraception, such as a spermicide, mechanical barrier (e.g. male condom, female diaphragm), or contraceptive pill/patch/injection/ring. The participant must be using this method for at least 30 days prior to and 2 weeks following the end of the trial.
  • Use of any intrauterine device (IUD) or contraceptive implant. The participant must have the device inserted at least 30 days prior to the first Screening Visit, throughout the trial, and 2 weeks following the end of the trial.
  • Participants who have a history of histamine intolerance (i.e., intolerance to fermented food) or any known coconut or tree nut allergy.
  • Participants who have consumed prebiotic or probiotic supplements in the 14 days prior to screening (Visit 1).
  • Participants have consumed fermented coconut/kefir products in the 14 days prior to screening (Visit 1) and are intending to consume such products during the course of the trial.
  • Participants who have used oral antibiotics in the 90 days prior to screening (Visit 1).
  • Participants who have any significant health conditions or current medications that would prevent them from fulfilling the trial requirements, put the Participant at risk or would confound the interpretation of the trial results as judged by the investigator on the basis of medical history, medication history, and routine laboratory test results.
  • Participants who cannot safety stop taking prescription medication for the duration of the trial
  • Participants may not be receiving treatment involving experimental drugs. If the Participant has been in a recent experimental trial, these must have been completed not less than 60 days prior to screening (Visit 1).
  • +3 more criteria

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Atlantia Clinical Trials Ltd.

Chicago, Illinois, 60611, United States

Location

MeSH Terms

Interventions

Exercise

Intervention Hierarchy (Ancestors)

Motor ActivityMovementMusculoskeletal Physiological PhenomenaMusculoskeletal and Neural Physiological Phenomena

Study Officials

  • Stacey Boetto, FNP-C

    Atlantia Clinical Trials Ltd.

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
QUADRUPLE
Who Masked
PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
Masking Details
Only one representative of sponsor and two Atlantia Clinical Trials representatives are unmasked.
Purpose
TREATMENT
Intervention Model
PARALLEL
Model Details: Randomized, double-blinded, placebo-controlled, parallel study.
Sponsor Type
INDUSTRY
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

June 1, 2022

First Posted

June 14, 2022

Study Start

May 16, 2022

Primary Completion

November 7, 2022

Study Completion

March 31, 2023

Last Updated

January 19, 2023

Record last verified: 2023-01

Data Sharing

IPD Sharing
Will not share

Those conducting research in the area of Gastrointestinal Health \& Bloating

Locations