NCT04119011

Brief Summary

This study compares the effect of probiotics versus placebo in women with primary dysmenorrhoea

Trial Health

87
On Track

Trial Health Score

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

Enrollment
72

participants targeted

Target at P75+ for phase_1

Timeline
Completed

Started Oct 2019

Shorter than P25 for phase_1

Geographic Reach
1 country

1 active site

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

First Submitted

Initial submission to the registry

September 30, 2019

Completed
1 day until next milestone

Study Start

First participant enrolled

October 1, 2019

Completed
7 days until next milestone

First Posted

Study publicly available on registry

October 8, 2019

Completed
6 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 31, 2020

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

March 31, 2020

Completed
Last Updated

February 23, 2021

Status Verified

February 1, 2021

Enrollment Period

6 months

First QC Date

September 30, 2019

Last Update Submit

February 19, 2021

Conditions

Keywords

probiotics

Outcome Measures

Primary Outcomes (7)

  • pain score before treatment (visual analog scale VAS)

    mean Visual Analog Score on scale 0 to 10, on day 2 of menses at baseline

    baseline

  • pain score after treatment (visual analog scale VAS)

    mean Visual Analog Score on scale 0 to 10, on day 2 of menses after 3 months of treatment with probiotic/placebo

    after 3 months of treatment

  • severity score before treatment (verbal rating score)

    mean Verbal Rating Score on scale 0 to 3, on day 2 of menses at baseline

    baseline

  • severity score after treatment (verbal rating score)

    mean Verbal Rating Score on scale 0 to 3, on day 2 of menses after 3 months of treatment with placebo/probiotic

    after 3 months of treatment

  • Quality of life before treatment (Physical and mental health score assessed by SF12v2 questionnaire)

    mean quality of life score using validated health survey questionnaire Short Form 12 version 2 (SF12v2) (permission obtained from primary author) Answers from each question will be calculated using formula into percentage of average physical health score and average mental health score, on scale 0 to 100 in which higher percentage represents higher quality of life, and score less than 50 represents poor quality of life

    baseline

  • Quality of life after treatment (physical and mental health score assessed by SF12v2 questionnaire)

    mean quality of life score using validated health survey questionnaire Short Form 12 version 2 (SF12v2) (permission obtained from primary author) Answers from each question will be calculated using formula into percentage of average physical health score and average mental health score, on scale 0 to 100 in which higher percentage represents higher quality of life, and score less than 50 represents poor quality of life

    at 3 months after completed treatment with probiotic or placebo

  • Frequency of Non-steroidal Anti-Inflammatory Drugs (NSAIDs) use between placebo and probiotic group

    mean number of Non-steroidal Anti-Inflammatory Drugs (NSAIDs) use per cycle

    3 months during treatment with probiotic or placebo

Secondary Outcomes (3)

  • Concentration of inflammatory markers pre-treatment

    baseline

  • Concentration of inflammatory markers post-treatment

    At 3 months after commencement of treatment

  • intestinal microbiota before and after treatment with probiotics

    on date of randomization and at 3 month after completed treatment with probiotic or placebo

Study Arms (2)

Probiotic

EXPERIMENTAL

Probiotic in powder form containing lactobacillus and bifidobacterium strains, sugar, milk powder and flavoring, taken 2 sachets daily for 3 months

Biological: Probiotic

Placebo

PLACEBO COMPARATOR

Placebo in powder form containing sugar, milk powder, flavoring, taken 2 sachets daily for 3 months

Other: Placebo

Interventions

ProbioticBIOLOGICAL

(Lactobacillus acidophilus, lactobacillus casei, lactobacillus lactis) and Bifidobacterium (Bifidobacterium bifidum, bifidobacterium longum, bifidobacterium infantis) lactose, sugar, milk powder, oligosaccharides, ascorbic acid, citric acid, maltodextrin, and orange flavor

Probiotic
PlaceboOTHER

lactose, sugar, milk powder, oligosaccharides, ascorbic acid, citric acid, maltodextrin, and orange flavor

Placebo

Eligibility Criteria

Age18 Years - 45 Years
Sexfemale
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • regular menstrual cycles between 21 to 45 days
  • primary dysmenorrhoea only
  • willing to consume sachets twice daily for 3 months

You may not qualify if:

  • current Intrauterine Copper Device (IUCD) user
  • recent hormonal (estrogen or progesterone) therapy in last 3 months
  • on treatment for allergy such as antihistamine
  • diarrhoea with dairy product
  • often take drugs which may affect the test results (such as medicines treating constipation or digestive medicine such as laxatives or enema)
  • any malignant tumor regardless of type or site

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

National University of Malaysia

Cheras, Kuala Lumpur, 56000, Malaysia

Location

Related Publications (1)

  • Zakaria IA, Mohammed Zain NA, Teik CK, Abu MA, Zainuddin AA, Abdul Aziz NH, Safian N, Mohd Mokhtar N, Raja Ali RA, Beng Kwang N, Mohamed Ismail NA, Hamizan MR, Ab Razak WS, Nur Azurah AG. The role of probiotics in improving menstrual health in women with primary dysmenorrhoea: A randomized, double-blind, placebo-controlled trial (the PERIOD study). Womens Health (Lond). 2024 Jan-Dec;20:17455057241234524. doi: 10.1177/17455057241234524.

MeSH Terms

Interventions

Probiotics

Intervention Hierarchy (Ancestors)

Dietary SupplementsFoodDiet, Food, and NutritionPhysiological PhenomenaFood and Beverages

Study Officials

  • Nur Azurah Abd Ghani

    National University of Malaysia

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
phase 1
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
PARTICIPANT, INVESTIGATOR
Masking Details
placebo and probiotic are labelled A or B, this is prepared by the manufacturer and blinded from the participant and investigator, the unblinding takes place only after completion of the data collection
Purpose
TREATMENT
Intervention Model
PARALLEL
Model Details: randomized placebo-controlled trial
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Professor

Study Record Dates

First Submitted

September 30, 2019

First Posted

October 8, 2019

Study Start

October 1, 2019

Primary Completion

March 31, 2020

Study Completion

March 31, 2020

Last Updated

February 23, 2021

Record last verified: 2021-02

Data Sharing

IPD Sharing
Will share

clinical data sheet containing demographics, data collection (pain score, quality of life questionnaire, pain diary)

Shared Documents
STUDY PROTOCOL, SAP, ICF, CSR
Time Frame
20 months

Locations