Kruger T F, van der Merwe J P, Stander F S, Menkveld R, van den Heever A D, Kopper K, Odendaal H J, Van Zyl J A, de Villiers J N
S Afr Med J. 1986 Mar 1;69(5):297-300.
Phases II and III of the human in vitro fertilization programme at Tygerberg Hospital are presented. In phase II, 42 laparoscopies were performed and oocytes were obtained from 76% of the follicles aspirated, but with a fertilization rate of only 37%. The viable pregnancy rate per embryo transfer was 4%. Important changes took place in the programme, which led to a fertilization rate of 77% in phase III. Of the 78 patients subjected to laparoscopy, 65 (83%) reached the embryo transfer stage, resulting in a clinical pregnancy rate per embryo transfer of 23%, and with a 19% pregnancy rate per laparoscopy. The changes, methods and results of phases II and III are discussed.
介绍了泰格堡医院人类体外受精计划的第二阶段和第三阶段。在第二阶段，进行了42次腹腔镜检查，从抽吸的卵泡中获得卵母细胞的比例为76%，但受精率仅为37%。每次胚胎移植的活产妊娠率为4%。该计划发生了重要变化，这使得第三阶段的受精率达到了77%。在接受腹腔镜检查的78名患者中，65名（83%）进入了胚胎移植阶段，每次胚胎移植的临床妊娠率为23%，每次腹腔镜检查的妊娠率为19%。讨论了第二阶段和第三阶段的变化、方法及结果。
