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CompletedNCT06637553ECCEMPWUpdated Oct 15, 2024

Effects of Adlay Extract Formula on Dysmenorrhea in Women

An Early Phase 1 interventional study of Adlay formula and Placebo in Dysmucorrhea and Menstrual Pain, sponsored by Taipei Medical University. Completed at 1 site in Taiwan. Open to female participants aged 20 Years to 40 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2024-10-15.

Sponsored by Taipei Medical University · Early Phase 1, Interventional, and Treatment

From the registry’s dates

  • Registered 6 years 11 months after the study started (first participant enrolled Oct 2017, registered Oct 2024).
Phase
Early Phase 1
Study type
Interventional
Enrollment
77
Allocation
Randomized
Ages
20 Years to 40 Years
Sex
Female
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Study summary

Due to the Westernization of diet in Taiwan, the risk of many chronic diseases has increased. Some diseases and improper treatments are closely related to menstrual pain and functional impairment in women. Women's menstrual pain can affect daily life and work, and many plant-based extracts have been found to have beneficial effects on alleviating menstrual pain. Therefore, the development of functional health food that can improve menstrual pain is of great significance for health promotion and the market.

Coix seed has long been understood to have properties beneficial for menstrual health. Scientific research has demonstrated its effectiveness in alleviating menstrual pain. The primary ingredient, "coix seed extract," has been extensively studied, and its efficacy has been confirmed through numerous clinical and animal experiments. This study aims to scientifically investigate the effect of coix seed compound extract on menstrual pain in women and to understand its underlying mechanism and potential benefits.

Read the detailed description

This study investigates the efficacy of coix seed compound extract in alleviating menstrual pain and its potential impact on inflammatory markers. The study will enroll women aged 20-40 with a history of moderate to severe menstrual pain, especially on the first or second day of menstruation. The study includes participants with regular menstrual cycles of 21-35 days.

Participants who meet the inclusion criteria will undergo a series of blood tests throughout the study. Blood samples (10cc each) will be collected three times-once before the intervention, and twice during the treatment period-to assess inflammatory markers, including IL-6 and cytokines. The samples will be analyzed for blood biochemical parameters and stored for future evaluations.

The intervention involves the daily administration of 20 grams of coix seed compound extract dissolved in 200cc of hot water, starting one day before menstruation and continuing for the duration of each menstrual cycle during the study period. The compound includes a mixture of coix seed extract, grape seed extract, and cranberry extract, which are recognized as safe food ingredients.

Potential side effects are expected to be minimal due to the natural composition of the extract. However, participants will be monitored for any adverse reactions. In the event of side effects, participants will be advised to discontinue the extract and consult with the research team.

02

Conditions studied

  • Dysmucorrhea
  • Menstrual Pain

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Keywords

  • Dysmenorrhea
  • Adlay formula
03

In context

Dysmenorrhea

401 studies on the registry are indexed under Dysmenorrhea; 94 are open to participants now.

This study's enrollment of 77 is above the median of 60 across 336 interventional studies indexed under Dysmenorrhea.

Browse Dysmenorrhea studies →

Lead sponsor

Taipei Medical University is the lead sponsor of 256 studies on the registry; 59 are open to participants now.

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

04

Who can participate

Ages eligible
20 Years to 40 Years
Sexes eligible
Female
Accepts healthy volunteers
Yes

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

  • Women aged 20-40
  • Women who have experienced menstrual pain in recent years, especially on the first or second day of menstruation
  • Women whose menstrual pain affects their daily life
  • Women with a regular menstrual cycle of 21-35 days, with menstruation lasting 3-7 days

Exclusion criteria

Exclusion Criteria:

  • Pregnant or breastfeeding women, or those planning pregnancy or using birth control
  • Women with severe gynecological diseases
  • Women who have undergone uterine surgery or recent pelvic surgery
  • Women with major diseases such as cancer, heart disease, or thyroid disorders
  • Women who have used pain relief medication for menstrual pain in the past month
05

Study design

Phase
Early Phase 1
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
77 participants (actual)

Study arms

  • Placebo comparator
    Placebo

    Same weight as the treatment dissolved in 200cc of hot water once daily for 3 menstrual cycle

    Combination Product: Placebo

  • Experimental
    Treatment

    The extract will be administered at a dose of 20 grams dissolved in 200cc of hot water once for 3 menstrual cycledaily

    Combination Product: Adlay formula

Interventions

  • Combination productAdlay formula

    The extract will be administered at a dose of 20 grams dissolved in 200cc of hot water once daily

  • Combination productPlacebo

    Same weight as the adlay formula but did not include the active compound

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What researchers measure

Primary outcomes

  1. Pain relief

    Pain relief will be assessed using the Visual Analog Scale (VAS), which measures pain intensity on a scale from 0 (no pain) to 10 (worst pain imaginable). Participants will report their pain levels at specific time points.

    Time frame: Pain levels will be measured at baseline and after each menstrual cycle during the 3-month intervention period

07

Study locations

1 site
  • Taipei Medical Univeersity
    Taipei, Xinyi 110, Taiwan
08

References and documents

Individual participant data

Plan to share: No — There is not a plan to make IPD available

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Oct 15, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT06637553
Responsible party
Shih-Min Hsia (distinguished professor, Taipei Medical University) — Principal investigator
First posted
Oct 15, 2024
Start date
Oct 14, 2017
Primary completion
Jul 30, 2018
Completion
Sep 28, 2018
Last update
Oct 15, 2024

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Oct 2024. You cannot join it, but the record below documents what was studied.

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