Clinical trials: Endocrine Disrupting Chemicals
Pregnancy, Endocrine System
Effect of an Environmental Health Education Program on Pregnant Women in Order to Reduce Endocrine Disruptor Exposition
Endocrine disruptors are known as a cancer cause. On pregnant women, it can induce major foetal pathology and impact growth. Among those molecules, bisphenol-A (BPA) is a plasticizer that can be found on cans and water.
- Conditions
- Pregnancy, Endocrine System, Prevention Program
- Trial name
- NCT03233984
- Testing
- sensibilisation program "Ma maison, mon environnement santé"
- Where
- France
- Volunteers
- 267 people, healthy volunteers welcome
- Sponsor
- Poitiers University Hospital
Metabolic Dysfunction-associated Liver Disease
Effect of Plant-based Diets on Liver Biomarkers, Cardiometabolic Health, and Exposure to Environmental Contaminants and Endocrine Disruptors in Patients With Metabolic Liver Disease.
Plant-based diets have gained increasing recognition for their sustainability and their benefits on cardiometabolic and liver health.
- Trial name
- ESTEATOVEG (NCT07503431)
- Testing
- Traditional Mediterranean diet, Vegan Mediterranean diet
- Where
- Spain
- Volunteers
- 50 people
- Sponsor
- Miguel López Moreno
Endocrine Disruptors, Inflammation
The Plastic Exposure Reduction Transforms Health Trial
The goal of this randomized controlled trial is to learn if an intervention of reducing plastic exposure through diet, personal care and cleaning products can improve health outcomes in adult participants with cardiometabolic…
- Conditions
- Endocrine Disruptors, Inflammation, Cardiometabolic Risk Factors
- Trial name
- PERTH (NCT06571994)
- Testing
- Low Plastic Intervention
- Where
- Australia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- The University of Western Australia
Pregnancy, Children
Effectiveness of a multicOmpoNent Behavioural intervenTion to Reduce endocrINe disrUptor Exposure During pErinatal Period (CONTINUE)
The general objective of HYPIEND is to understand the effects of chemical substances called "endocrine disruptors" (EDCs) during the perinatal and pre-pubertal stages.
- Trial name
- CONTINUE (NCT07142447)
- Testing
- Multi-Component Behavioral intervention, Control group
- Where
- Spain
- Volunteers
- 810 people
- Sponsor
- Fundació Institut Germans Trias i Pujol
Environmental Exposure
A Personalized Biomonitoring and Report-back Intervention to Reduce Exposure to Endocrine Disrupting Chemicals
The goal of this clinical trial is to learn if a personalized biomonitoring report-back and educational intervention in child-bearing aged men and women can reduce endocrine disrupting chemicals (EDCs) measured in urine, increase…
- Trial name
- REED (NCT06450951)
- Testing
- Urinary EDC metabolite testing, Educational curriculum
- Where
- United States
- Volunteers
- 1,074 people, healthy volunteers welcome
- Sponsor
- Million Marker Wellness, Inc.
Amenorrhea, Dysmenorrhea
Reproductive Effects of Pesticide, PCB and Mercury Exposure in Laotian Immigrants
This project is examining the reproductive effects of exposure to certain compounds that are suspected to act on the endocrine system, e.g. they may act like or interfere with hormones such as estrogen.
- Conditions
- Amenorrhea, Dysmenorrhea, Oligomenorrhea, Anovulation
- Trial name
- NCT00011388
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Environmental Exposure
Minority-focused Environmental Health Education and Tracking Pilot Study
The goal of this study is identify educational material related to EDC exposures that is culturally appropriate for the black community and test the usability of the material. The main questions this study aims to answer are: 1.
- Trial name
- MEET (NCT07461857)
- Testing
- Education curriculum
- Where
- United States
- Volunteers
- 151 people, healthy volunteers welcome
- Sponsor
- Million Marker Wellness, Inc.
Endocrine Disruptor Chemicals, Thyroid Cancer
Role of Endocrine Disruptors in Thyroid Cancer
the relationship between human exposure to EDCS and TC is poorly investigated and still unclear. The aim of this study is to evaluate the possible role of old and new generation endocrine disruptors in thyroid cancer.
- Trial name
- THY-ED (NCT05747365)
- Testing
- Blood and urine diagnostic evaluation
- Where
- Italy
- Volunteers
- 222 people
- Sponsor
- Istituto Auxologico Italiano
Fertility, Male Fertility
Sperm, Exposure and Endocrine Disruptors
The proposed research aims to 1) measure male participants' urinary levels of EDCs and sperm quality before and after report-back and EDC reduction intervention and assess changes, 2) assess the extent to which MM's program…
- Conditions
- Fertility, Male Fertility, Sperm Count, Low, Sperm Quality
- Trial name
- SEED (NCT07703046)
- Testing
- EDC Education Intervention
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Million Marker Wellness, Inc.
Asthma, Atopy
The JOIN Project: The Air in Diagnosis and Prevention of Asthma and Allergy
The JOIN project combines the health and indoor environment research areas to contribute in the development and validation of a new asthma diagnosis method through exhaled VOC analysis.
- Trial name
- JOIN (NCT02802891)
- Where
- Portugal
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Universidade do Porto
Infertility, Overweight and Obesity
Healthy Parents - Healthy Children. Weight Loss Before Fertility Treatment
The detrimental effect of overweight and obesity on fecundity has been well documented. The investigators wish to investigate the intervention program for weight loss before fertility treatment.
- Conditions
- Infertility, Overweight and Obesity, Weight Loss, Vaginal Flora Imbalance
- Trial name
- NCT04721938
- Testing
- Systematic weight loss intervention
- Where
- Denmark
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Zealand University Hospital
Health Disparities, Education
Clean Beauty in Newark, NJ
Every day, consumers use personal care products containing thousands of manmade chemicals. Growing evidence suggests that personal care products specifically marketed to Black women (e.g., hair straighteners and oils, skin…
- Trial name
- NCT07216898
- Testing
- Chemical Exposure Prevention
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
Pharmacokinetic Study
Toxicokinetic Study of Dichlorobisphenol A After an Oral or Dermal Single Dose in Healthy Volunteer.
The objective of this study is to determine toxicokinetic parameters of deuterated d12-Cl2BPA after the administration of a single low dose (50 µg/kg) to healthy volunteers via oral or dermal routes.
- Trial name
- PRECEPT (NCT04788810)
- Testing
- Administration of d12-Cl2BPA
- Where
- France
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Poitiers University Hospital
Infertility (IVF Patients)
Plastic Detox During IVF Treatment
Environmental pollutants are present in many aspects of everyday life. Exposures to common household products, such as food packaging and cookware, may affect reproductive health.
- Trial name
- NCT07802691
- Testing
- Environmental Pollutant Detox
- Volunteers
- 60 people
- Sponsor
- Abigail Mancuso
Puberty, Precocious, Breast
Early Breast Growth in Girls Aged 6 to 8 Years in the Current Environmental Context
Various studies show an increase in the number of cases of early puberty in girls with breast development with a variable clinical presentation and evolution. This increasing phenomenon concerns girls between 6 and 8 years old.
- Conditions
- Puberty, Precocious, Breast, Environmental Exposure
- Trial name
- PENELOPE (NCT06083415)
- Testing
- Environmental health measures
- Where
- 2 sites in France
- Volunteers
- 62 people
- Sponsor
- Lille Catholic University
Polycystic Ovary Syndrome
Endocrine Disruptors, Toxic and Essential Chemical Elements and Polycystic Ovary Syndrome
Studies have shown that endocrine disruptors (EDs) and toxic and essential chemical elements affect women's reproductive health and may play a role in the development of polycystic ovary syndrome (PCOS).
- Trial name
- NCT06968455
- Testing
- parabens
- Where
- Slovenia
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University Medical Centre Ljubljana
Unexplained Infertility, Polycystic Ovarian Syndrome
Endocrine Disrupting Chemicals: Potential Effects on Male and Female Reproductive Health in Saskatchewan
The overall objective of this study is to determine whether serum BPA and/or phthalate concentrations differ in fertile versus infertile men and women in Saskatchewan. The investigators will test the following hypothesis: 1.
- Conditions
- Unexplained Infertility, Polycystic Ovarian Syndrome, Male Infertility
- Trial name
- NCT02272439
- Where
- Canada
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- University of Saskatchewan
IVF
A Cohort Study of Environmental Endocrine Disrupting Chemicals and Female Reproductive Health
Infertility is a disease that seriously affects the physical and mental health of women of childbearing age. The incidence of infertility has been increasing in recent years.
- Trial name
- PKU-ERC (NCT05373290)
- Testing
- there is no intervention in the study
- Where
- China
- Volunteers
- 2,000 people
- Sponsor
- Peking University People's Hospital
Women Who Are Aged 18-49 Years, Able to Read, Write
Reducing Endocrine-Disrupting Chemical Exposure in Reproductive-Age Women: A Pender Model-Based RCT
Abstract Background: Endocrine-disrupting chemicals (EDCs) are widely encountered in daily life and may adversely affect reproductive health.
- Conditions
- Women Who Are Aged 18-49 Years, Able to Read, Write, Voluntarily Agree to Participate in the Study
- Trial name
- NCT07773233
- Testing
- Intervention Group
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Harran University
Central Precocious Puberty
Study of Comprehensive Diagnosis and Treatment for Children Precocious Puberty
This is a prospective, multicentric, comparative, non-randomized interventional study in which subjects diagnosed with central precocious puberty (CPP) and early puberty (EP) were treated for 6 months to compare the effect with…
- Trial name
- NCT02920515
- Testing
- Triptorlin or Leuprorelin, Zhibo dihuang pills, Dabu ying pills
- Volunteers
- 740 people
- Sponsor
- Ruijin Hospital