Can a 12-Week lifestyle program lower harmful chemical levels?

NCT ID NCT07773233

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Aug 19, 2026 · Last updated Aug 20, 2026 · Updated 1 time

Summary

This trial tests whether a 12-week structured program can help women aged 18-49 reduce their exposure to endocrine-disrupting chemicals (EDCs), which are found in everyday products and may affect reproductive health. Participants are randomly assigned to either the program or a control group. The program includes education, goal setting, self-monitoring, and WhatsApp support. Researchers measure urine levels of bisphenol A (BPA) and phthalates before and after to see if the program makes a biological difference.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
A 12-week structured behavioral change program based on Pender's Health Promotion Model, including education, goal setting, self-monitoring, and WhatsApp support.
What this could lead to
If effective, this program could offer a practical, low-cost way for women to reduce their exposure to chemicals that may affect reproductive health.
What could go wrong
The trial is relatively small and relies on self-reported behavior changes, which may not translate into lasting reductions in chemical exposure. Individual results may vary.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 108 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Dec 2026

An estimate. Start dates often move.

Expected to finish

Dec 2027

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 49 years

Sex

Female participants only

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * A total of 108 women aged 18-49 years will be randomly allocated in a 1:1 ratio to an intervention or control group. The intervention group will participate in a 12-week structured behavioral change program based on Pender's Health Promotion Model. The program will include education, goal setting, action planning, self-monitoring, problem solving, social support, behavioral rehearsal, environmental restructuring, and digital reinforcement messages delivered via WhatsApp Exclusion Criteria: * At the beginning of the study, women who are pregnant or breastfeeding, menopausal, have cognitive or psychiatric disorders severe enough to interfere with active participation in the study or independent completion of the data collection instruments, have a diagnosed serious endocrine disorder that could significantly affect the endocrine system (e.g., pituitary disorders or Cushing's syndrome), or have participated in a structured educational program on endocrine-disrupting chemicals within the previous six months will be excluded from the study

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As listed by the trial registrant

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How to take part

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  1. The official record

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