Silent Intracellular Infections and Early Pregnancy Loss
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 200
- 主要终点
- Individuation of DNA of intracellular agents (viral und bacterial) in chorionic tissue und blood sample.
研究概览
简要总结
Correlation between the presence of intracellular viruses/bacteria and the incidence of miscarriage during the first trimester of pregnancy.
详细描述
In this study we will analyse chorionic villi derived from abortion during the first trimester of pregnancy (spontaneous abortion vs voluntary pregnancy interruption), in order to correlate the presence of infective viruses/bacteria and the incidence of miscarriage.
The first objective of this project will be to find the viral DNA of HPV, BK and JC polyomaviruses and bacterial DNA of Chlamydia trachomatis, Ureaplasma parvum, Ureaplasma urealyticum, Mycoplasma hominis in the aborted tissues collected from spontaneous abortions, and to compare the prevalence of these DNAs to those derived from elective specimens.
Acronyms:
DNA: deoxyribonucleic acid HPV: human papillomavirus PCR: polymerase chain reaction HPyV: human polyomavirus PBMC: peripheral blood mononucleated cell BKV: BK polyomavirus JCV: JC polyomavirus
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 42 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
Individuation of DNA of intracellular agents (viral und bacterial) in chorionic tissue und blood sample.
时间窗: December 2014 - April 2017
The primary outcome of this project is to find the DNA of viral (HPV, HPyV,BK and JC), or bacterial agents (Chlamydia trachomatis, Ureaplasma parvum, U. urealyticum, Mycoplasma hominis) in samples obtained from spontaneous abortion or elective interruption of pregnancy.
次要结局
未报告次要终点
研究者
Angela Graziano
Doctor
University Hospital of Ferrara