Food & Fertility - Does Food Intake Affect Your Fertility?
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 4,000
- 试验地点
- 8
- 主要终点
- Probability of live birth
研究概览
简要总结
Worldwide infertility is highly prevalent and lifestyle factors, such as food intake, could have an essential role in the success of a fertility treatment. The literature is not consistent and adequate for recommendations to the increasing number of women and men of reproductive age who ask for lifestyle guidance. Therefore, the aims of the Food & Fertility study will be to investigate the association between food intake and semen quality, pregnancy- and live birth rates in women and men undergoing assisted reproductive technology (ART) treatment.
详细描述
The Food & Fertility study is a multicenter prospective cohort study which is planned to enroll a total of 4000 women and men undergoing fertility treatment between 2022 and 2028. The data collection will take place at five Danish public and three private fertility clinics through a web-based food frequency questionnaire (FFQ). Data on sperm quality and pregnancy- and live birth rates will be obtained from medical records and national registers.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Women and men undergoing fertility treatment: in vitro fertilization (IVF), intracytoplasmatic sperm injection (ICSI), frozen-thawed embryo transfer (FET) or intrauterine insemination (IUI).
- •Availability of a semen sample analyzed 3 months before or after filling in the FFQ.
- •Read and understands Danish.
排除标准
- •Treatment with double donation (both semen and oocyte donation)
结局指标
主要结局
Probability of live birth
时间窗: From filling out the FFQ to birth (approximately 9-10months)
Probability of pregnancy
时间窗: From filling out the FFQ to end of treatment cycle (approximately 3 weeks)
Semen quality
时间窗: +/- 3 months from filling out the FFQ
次要结局
未报告次要终点
研究者
Ulrik Schiøler Kesmodel
Professor
Aalborg University Hospital