NL-OMON40681撤回不适用
Influence of menarche and menstrual cycle on QTc interval in girls with genotype positive LQT1 and LQT2 - Influence of menarche and menstrual cycle in congenital LQTS
适应症
试验速览
- 阶段
- 不适用
- 状态
- 撤回
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 12 至 99（—）
入选标准
- •All girls and boys born between January 1st 1985 and December 31st 2001, who are diagnosed based on their genotype with LQT1 or LQT2 and seen in the Academic Medical Centre in Amsterdam between January 1st 2003 and December 31st 2013, will be included in the study population.
排除标准
- •- Premenarcheal
- •- Pregnancy
- •- Use of hormonal contraceptive therapy other than combined estrogen-progestin oral contraceptives (i.e. intrauterine contraception, contraceptive vaginal ring, etonogestrel contraceptive implant, injectable contraceptives or progestin pills)
- •- Double mutation carriers or compound heterozygote
- •- Body mass index (BMI) for age greater than the 95th percentile
- •- History of polycystic ovary syndrome (PCOS)
研究者
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