OBJECTIVE: To assess the probability of live birth after three available in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) cycles. DESIGN: Retrospective, observational study. SETTING: University hospital. PATIENT(S): Nine hundred seventy-four couples who started their first conventional IVF or ICSI cycle between January 1996 and December 1997. A total of 1985 stimulated cycles were initiated. INTERVENTION(S): Analysis of the cumulative live birth rate using the life-table approach with and without taking dropouts into account. MAIN OUTCOME MEASURE(S): Cumulative live birth rate. RESULT(S): The overall cumulative live birth rate after three completed stimulated cycles (including freezing/thawing cycles) was 65.5% with an "optimistic" approach. For the "realistic" and "pessimistic" approaches the corresponding figures were 63.1% and 55.5%, respectively. Unexpectedly, 65% of couples not achieving a live birth interrupted the full treatment program of three cycles. CONCLUSION(S): The cumulative live birth rate gives the couple a more accurate prognosis of achieving a live birth after IVF/ICSI than the statistics usually provided. With the "realistic" estimation, 63% of the couples achieved childbirth after three available conventional IVF or ICSI cycles. Further studies are required to investigate the high drop-out rate.
OBJECTIVE: To assess the probability of live birth after three available in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) cycles. DESIGN: Retrospective, observational study. SETTING: University hospital. PATIENT(S): Nine hundred seventy-four couples who started their first conventional IVF or ICSI cycle between January 1996 and December 1997. A total of 1985 stimulated cycles were initiated. INTERVENTION(S): Analysis of the cumulative live birth rate using the life-table approach with and without taking dropouts into account. MAIN OUTCOME MEASURE(S): Cumulative live birth rate. RESULT(S): The overall cumulative live birth rate after three completed stimulated cycles (including freezing/thawing cycles) was 65.5% with an "optimistic" approach. For the "realistic" and "pessimistic" approaches the corresponding figures were 63.1% and 55.5%, respectively. Unexpectedly, 65% of couples not achieving a live birth interrupted the full treatment program of three cycles. CONCLUSION(S): The cumulative live birth rate gives the couple a more accurate prognosis of achieving a live birth after IVF/ICSI than the statistics usually provided. With the "realistic" estimation, 63% of the couples achieved childbirth after three available conventional IVF or ICSI cycles. Further studies are required to investigate the high drop-out rate.
Authors: Barbara Luke; Morton B Brown; Ethan Wantman; Avi Lederman; William Gibbons; Glenn L Schattman; Rogerio A Lobo; Richard E Leach; Judy E Stern Journal: N Engl J Med Date: 2012-06-28 Impact factor: 91.245
Authors: Barbara Luke; Morton B Brown; Ethan Wantman; Valerie L Baker; Daniel R Grow; Judy E Stern Journal: Fertil Steril Date: 2013-08-26 Impact factor: 7.329
Authors: P Devroey; R Boostanfar; N P Koper; B M J L Mannaerts; P C Ijzerman-Boon; B C J M Fauser Journal: Hum Reprod Date: 2009-08-14 Impact factor: 6.918
Authors: Raoul Orvieto; Christos A Venetis; Human M Fatemi; Thomas D'Hooghe; Robert Fischer; Yulia Koloda; Marcos Horton; Michael Grynberg; Salvatore Longobardi; Sandro C Esteves; Sesh K Sunkara; Yuan Li; Carlo Alviggi Journal: Front Endocrinol (Lausanne) Date: 2021-05-10 Impact factor: 5.555