S. Oehninger
No ORCID on file
· 11 papers in corpus
observational
2013
Study question: To compare the pregnancy rate in patients submitted to FET (Frozen Embryos Transfer) of cleavage stage embryos (Group 1), or at the blastocyst stage (Group 2). Summary answer: Our data showed that the transfer of frozen blas…
other
2011
Poor responders represent more than a third of women undergoing assisted reproduction. Typically they are patients with advanced maternal age and low ovarian reserve. However, there is a younger group that unexpectedly demonstrates impaired…
review
1997
other
1995
OBJECTIVE: To examine whether placental protein 14 (PP14) may affect directly those sperm functions crucial to fertilization and early embryo development. DESIGN: In these prospective studies, we evaluated semen samples of fertile men incu…
other
1992
OBJECTIVE: To evaluate the effect of peritoneal fluid (PF) from patients with endometriosis on gamete interaction under hemizona assay (HZA) conditions. DESIGN: The HZA was used to study the effect of PF from patients with endometriosis on…
nonrandomized-trial
1990
observational
1989
The purpose of this study was to evaluate the ovarian response and in vitro fertilization/embryo transfer (IVF-ET) results in patients with tubal infertility and two ovaries, according to (1) the degree and extent of pelvic disease (isolate…
other
1989
In this study, in-vitro fertilization (IVF) cycles were examined in patients with endometriosis who received gonadotrophin releasing hormone agonist (GnRHa) therapy in an effort to improve their response to stimulation. Twelve patients trea…
case-report
1988
Ectopic pregnancy continues to be a major complication of in vitro fertilization (IVF) and embryo transfer. We report the first abdominal pregnancy occurring after this therapeutic approach. The patient, a 35-year-old female, presented a fr…
other
1988
The purpose of this report is to present a 6-year experience in the management of endometriosis with in vitro fertilization and embryo transfer (IVF/ET). We divided 136 patients who underwent 280 cycles into three groups: (1) previous histo…
other
1988
In 54 patients referred with the diagnosis of unexplained infertility (UI), the diagnosis was confirmed in 26 (strict UI) (48%). Minimal abnormalities (MA) were found in 19 (35%); 9 (17%) had gross abnormalities and were excluded from analy…