Healthy Adult ParticipantsNCT07483606
Turkish Validity and Reliability Study of PRevention of Toxic Chemicals in the Environment for Children Tool
An observational study of Healthy Adult Participants and Toxic Chemicals, run by Istanbul University - Cerrahpasa at 1 site in Turkey (Türkiye).
Trial summary
The aim of this study is to conduct a Turkish validity and reliability study of the "Prevention of Toxic Chemicals in the Environment for Children Tool," developed to examine the knowledge and attitudes of parents and prospective parents regarding the effects of toxic chemicals in the environment on children's… Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Healthy Adult Participants, Toxic Chemicals, Environmental Toxins
- How many people
- 204 participants
- Where
- 1 siteTurkey (Türkiye)
- Study dates
- 16 Mar 2026to 4 May 2026
- Phase
- Observational
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- Adult, Older adult
Study population: The research population will consist of parents or prospective parents. Literature indicates that in methodological research, the sample size required to test the validity and reliability of measurement instruments should be 10-15 times the number of items in the scale (Esin, 2024). Accordingly, in this research, the minimum required sample size was planned as 12 times the number of items in the measurement instrument (17 x 12 = 204), based on this rule.
Who may be able to join
- Adult parents and prospective parents
Who cannot join
- Illiterate
Trial locations and contacts
1 site in 1 country. Contact the study team or a site near you to ask about taking part.
Turkey (Türkiye)1 site, 1 recruiting
- Recruiting
Rukiye Duman
Istanbul, AVCILAR, 34310
About this study
Official title: Turkish Validity and Reliability Study of PRevention of Toxic Chemicals in the Environment for Children Tool (PRoTECT)
The aim of this study is to conduct a Turkish validity and reliability study of the "Prevention of Toxic Chemicals in the Environment for Children Tool," developed to examine the knowledge and attitudes of parents and prospective parents regarding the effects of toxic chemicals in the environment on children's development.
What is being measured
The primary outcome is the main question the study is designed to answer.
"Prevention of Toxic Chemicals in the Environment for Children Tool" Turkish validity and reliability
"To conduct the Turkish validity and reliability study of the 'Prevention of Toxic Chemicals in the Environment for Children Tool'."
Measured: 1 months
The Relationship Between Knowledge and Attitudes Towards Prevention of Toxic Chemicals in the Environment for Children and Environmental Literacy
The study also examines the relationship between parents' and prospective parents' knowledge and attitudes towards toxic chemicals in the environment that negatively affect child development and their environmental literacy.
Measured: 1 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted19 Mar 2026
- Study start16 Mar 2026 (estimated)
- Primary completion3 Apr 2026 (estimated)
- Study completion4 May 2026 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Healthy Adult ParticipantsStudies of the same condition, open and under way.
- More trials run by Istanbul University - CerrahpasaThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Other
- Time perspective
- Cross-sectional
- Enrolment
- 204 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Istanbul University - Cerrahpasa
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Rukiye Duman, Istanbul University - Cerrahpasa
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07483606
- Sponsor's protocol ID
- IstanbulUC-EBE-RD-03
- Status last verified
- Jan 2026
- First submitted
- 16 Mar 2026
- Last updated
- 19 Mar 2026
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 19 Mar 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Turkish Validity and Reliability Study of PRevention of Toxic Chemicals in the Environment for Children Tool (PRoTECT)
- ClinicalTrials.gov ID
- NCT07483606
- Acronym / sponsor ID
- IstanbulUC-EBE-RD-03
- Study type
- Observational
- Recruitment status
- Recruiting
- Enrolment
- 204 participants (estimated)
- Lead sponsor
- Istanbul University - CerrahpasaUniversity, hospital or other
- Study start
- 16 Mar 2026 (estimated)
- Primary completion
- 3 Apr 2026 (estimated)
- Study completion
- 4 May 2026 (estimated)
- First posted
- 19 Mar 2026 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The aim of this study is to conduct a Turkish validity and reliability study of the "Prevention of Toxic Chemicals in the Environment for Children Tool," developed to examine the knowledge and attitudes of parents and prospective parents regarding the effects of toxic chemicals in the environment on children's development.
Study design
- Observational model
- Other
- Time perspective
- Cross-sectional
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Age groups
- Adult, Older adult
- Study population
- The research population will consist of parents or prospective parents. Literature indicates that in methodological research, the sample size required to test the validity and reliability of measurement instruments should be 10-15 times the number of items in the scale (Esin, 2024). Accordingly, in this research, the minimum required sample size was planned as 12 times the number of items in the measurement instrument (17 x 12 = 204), based on this rule.
Key inclusion criteria (1 listed)
- Adult parents and prospective parents
Key exclusion criteria (1 listed)
- Illiterate
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
"Prevention of Toxic Chemicals in the Environment for Children Tool" Turkish validity and reliability
Time frame: 1 months
"To conduct the Turkish validity and reliability study of the 'Prevention of Toxic Chemicals in the Environment for Children Tool'."
The Relationship Between Knowledge and Attitudes Towards Prevention of Toxic Chemicals in the Environment for Children and Environmental Literacy
Time frame: 1 months
The study also examines the relationship between parents' and prospective parents' knowledge and attitudes towards toxic chemicals in the environment that negatively affect child development and their environmental literacy.
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 19 Mar 2026.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Healthy Adult Participants and Toxic Chemicals, run by Istanbul University - Cerrahpasa at 1 site in Turkey (Türkiye).
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: looking for participants now, as of the sponsor's last update on 19 Mar 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Turkey (Türkiye). Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
Contact RUKİYE DUMAN RESEARCH ASSISTANT (+90 5530315895, rukiye.duman@iuc.edu.tr), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
"Prevention of Toxic Chemicals in the Environment for Children Tool" Turkish validity and reliability (time frame: 1 months). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 19 Mar 2026.