Clinical trials: Endocrine Disrupting Chemicals
Oxidative Stress, Endocrine Disrupting Chemicals
Oxidative Stress and Bisphenol A (BPA) Impact With Polycystic Ovary Syndrome (PCOS)
Both oxidative stress and Bisphenol A (BPA) had been associated with polycystic ovary syndrome (PCOS). BPA, one of endocrine-disrupting chemicals (EDCs), is an environmental estrogen used in the synthesis of plastics, is a…
- Conditions
- Oxidative Stress, Endocrine Disrupting Chemicals, Polycystic Ovary Syndrome
- Trial name
- NCT01600872
- Where
- Taiwan
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Ming-I Hsu
Polycystic Ovary Syndrome, Exposure to Endocrine Disruptors
History of Exposure to Endocrine Disruptors in Women With Polycystic Ovary Syndrome
Polycystic ovary syndrome is a common endocrine disorder that affects between 7% and 14% of women of childbearing age, leading to impaired fertility, clinical and biological hyperandrogenism.
- Trial name
- NCT04998448
- Where
- France
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- CHU de Reims
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
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
Colorectal Cancer (CRC), Endocrine Disruptors
Effects of Endocrine Disruptors on the Gut Microbiota and Assessment of Their Impact on Colorectal Cancer Development (PERMICA)
Colorectal cancer is the third most common cancer worldwide, yet it was the second leading cause of cancer-related deaths in 2020. The average French population faces a colorectal cancer risk partly linked to lifestyle factors.
- Conditions
- Colorectal Cancer (CRC), Endocrine Disruptors, Microbiota, Dysbiosis
- Trial name
- PERMICA (NCT06809660)
- Testing
- Collection of biological samples and clinical data
- Where
- France
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Poitiers University Hospital
Hypospadias
A Multimodal Study of the Relationship Between Exposure to Endocrine Disruptors and Occurrence of Hypospadias - HYPOLLUT
This study aims to demonstrate the impact of Endocrine-Disrupting Chemicals (EDCs) on the risk of hypospadias incidence. It is a multicenter comparative case-control study, involving two groups.
- Trial name
- HYPOLLUT (NCT06628375)
- Testing
- Consultation visit (Visit 1)
- Where
- France
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Precocious Puberty, Central, Executive Dysfunction
Hypiend - Multicomponent Behavioral Intervention in Pre-puberal Children (Hypiend-PPC)
This study is part of the European Hypiend project, which aims to explore the effects of co-exposure to endocrine-disrupting chemicals (EDCs) on the function and epigenetic programming of the hypothalamic-pituitary-adrenal (HPA)…
- Trial name
- Hypiend-PPC (NCT07411001)
- Testing
- Multi-Component Behavioral intervention, Information
- Where
- Belgium
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- Sciensano
Obesity
Environmental Chemicals and Their Role in Obesity
Hormonal disruption is the inappropriate alteration of the hormonal system by chemical substances that are present in our environment.
- Trial name
- ENDORUP (NCT01778868)
- Where
- Belgium
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- University Hospital, Antwerp
Obesity, Metabolic Syndrome
Benzoates - an Obesogenic Endocrine Disrupting Chemical
The benzoic acid derivatives sodium and potassium benzoate are preservatives that are commonly added to food and beverages to inhibit microbial growth and prevent spoilage.
- Trial name
- NCT03190785
- Testing
- Benzoic acid washout and exposure
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- East Carolina University