TRIAL OF CALCIUM SUPPLEMENTATION IN PREGNANCY

妊娠期补钙试验

• 批准号: 2773010
• 负责人: JAMES L LEEF
• 金额: $ 5.14万
• 依托单位: BIOMEDICAL RESEARCH, INC.
• 依托单位国家: 美国
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-05-20 至 1999-05-19
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/2773010
• 关键词: blood banks; computer system hardware; cryopreservation; freezing; health care transport service; information systems; plasma; serum; tissue resource /registry; urine

The purpose of this service contract is to provide a facility for the storage, monitoring and distribution of the serum, plasma, and urine collected from the double-blind, randomized clinical trial of supplemental calcium for the prevention of preeclampsia (CPEP) during pregnancy from five clinical centers. It is expected during a two year period that 4,500 pregnant women will be enrolled in the study. Blood and urine specimens will be collected from study participants at baseline and early (26-29 weeks gestation) and late (26 weeks gestation) in the third trimester of pregnancy. Samples will also be collected at the time of diagnosis of preeclampsia and related conditions. Laboratory analyses will be performed at laboratories selected by the NICHD on the samples from selected study participants soon after the termination of pregnancy.

该服务合同的目的是为 血清，血浆和尿液的存储，监测和分布 从补充的双盲，随机临床试验中收集 预防先兆子痫（CPEP）的钙从怀孕期间 五个临床中心。 预计在两年期间有4,500个 孕妇将入学。 血液和尿液标本 将从基线和早期的研究参与者那里收集（26-29 妊娠周）和晚期（妊娠26周）的三个月 怀孕。 在诊断时也将收集样品 子痫前期和相关疾病。 实验室分析将是 在NICHD选出的实验室进行的 终止怀孕后不久，选定的研究参与者。