临床试验/NCT00934765

NCT00934765Unknown不适用

Effect of Weight Loss on Reproductive Function in Overweight Men.

Oslo University College1 个研究点分布在 1 个国家目标入组 300 人开始时间: 2008年9月最近更新: 2015年4月21日

适应症

试验速览

阶段: 不适用
发起方
入组人数: 300
试验地点: 1
主要终点: weight, height, % body fat, sperm (volume, concentration, motility, morphology, vitality), sperm DNA integrity, steroid hormones, gonadotropins, blood glucose, HbA1c, mCRP, lipids, adiponectins, fatty acid composition in serum and sperm phospholipids

研究概览研究设计入排标准结局指标研究者研究点记录与标识符相似试验

研究概览

简要总结

Obesity has been found to be a risk factor for female infertility. Studies have indicated that obese men often have poor semen quality and require increased time to make partner pregnant. To date, no studies have investigated the effect of weight reduction on male fertility. The purpose of this study is to investigate the effect of weight reduction in overweight and obese men on their reproductive function.

研究设计

研究类型: Observational
观察模型: Case Only
时间视角: Prospective

入排标准

年龄范围: 18 Years 至 —（Adult, Older Adult）
性别: Male
接受健康志愿者: 是

入选标准

•Age > 18
•BMI > 27 kg/m2

排除标准

未提供

结局指标

主要结局

weight, height, % body fat, sperm (volume, concentration, motility, morphology, vitality), sperm DNA integrity, steroid hormones, gonadotropins, blood glucose, HbA1c, mCRP, lipids, adiponectins, fatty acid composition in serum and sperm phospholipids

时间窗: minimum three months

次要结局

genetic variations in genes involved in metabolism and reproduction(no time frame)

研究者

发起方

Oslo University College

申办方类型

Other

责任方

Principal Investigator

主要研究者

Oliwia Witczak

associate professor

Oslo Metropolitan University

研究点 (1)

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