El Hachem H

No ORCID on file · 6 papers in corpus · active 2016-2022

Study types

  • other 2
  • article 1

Condition tags

  • endometriosis 3
  • infertility 1
  • disambig:endometritis 1
2022
The role of peak serum estradiol level in the prevention of multiple pregnancies in gonadotropin stimulated intrauterine insemination cycles.
Scientific reports ·doi:10.1038/s41598-022-23470-9

The objective was to assess whether the measurement of serum estradiol (E2) level on trigger day in controlled ovarian stimulation with intrauterine insemination (COS-IUI) cycles helps lower the multiple pregnancy (MP) rate. We performed a …

2021
Assessment of operator performance during oocyte retrievals: residents' learning curve and continuous monitoring of senior physicians.
BMC medical education ·doi:10.1186/s12909-021-02615-w

BackgroundThe learning curve cumulative summation test (LC CUSUM test) allows to define an individualized learning curve and determine the moment when clinical proficiency is attained. After acquisition of the skills, the cumulative summati…

2020
Endometrial preparation for frozen-thawed embryo transfer in an artificial cycle: transdermal versus vaginal estrogen.
Scientific reports ·doi:10.1038/s41598-020-57730-3

The objective was to compare the endometrial thickness (ET) in a frozen embryo transfer (FET) cycle between transdermal and vaginal estrogen. Our secondary objectives were to compare the patient satisfaction and the pregnancy outcomes. Pros…

other 2019
Metabolomics shows no impairment of the microenvironment of the cumulus-oocyte complex in women with isolated endometriosis
Reproductive biomedicine online ·doi:10.1016/j.rbmo.2019.08.001

RESEARCH QUESTION: Is there any metabolomic evidence of impairment of the cumulus-oocyte complex (COC) microenvironment in the follicular fluid of women with endometriosis? DESIGN: A prospective observational study from January to July 201…

article 2019
Predictive factors for pregnancy after controlled ovarian stimulation and intrauterine insemination: A retrospective analysis of 4146 cycles
Journal of gynecology obstetrics and human reproduction ·doi:10.1016/j.jogoh.2019.05.006

BackgroundThe variability in indications and low rate of pregnancy compared to IVF have led many authors to dismiss IUI and offer IVF first-line instead.ObjectivesTo determine what are the predictive factors for clinical pregnancy (CP) and …

other 2016
Chronic endometritis in women with recurrent pregnancy loss and recurrent implantation failure: prevalence and role of office hysteroscopy and immunohistochemistry in diagnosis
Fertility and sterility ·doi:10.1016/j.fertnstert.2015.09.025

OBJECTIVE: To determine the prevalence of chronic endometritis (CE) in patients with recurrent implantation failure (RIF) after IVF and unexplained recurrent pregnancy loss (RPL). DESIGN: Prospective observational study between November 20…