Publications by authors named "Ippokratis Sarris"

Article Synopsis
  • This study aimed to evaluate the effectiveness and safety of various hormone triggers (hCG, GnRH agonist, dual, and double triggers) in women undergoing ovarian stimulation for IVF through a systematic review and network meta-analysis of 12 randomized controlled trials.
  • A total of 1,931 women were analyzed, with the primary outcomes focused on clinical pregnancy rates (CPR), live birth rates (LBR), and the incidence of ovarian hyperstimulation syndrome (OHSS).
  • The results indicated that the dual trigger had the best potential for higher CPR, while the GnRH agonist trigger was associated with significantly lower OHSS rates compared to hCG, but overall, no major differences in o
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Understanding the relationship between reproductive health and kidney function is important to provide holistic care for people living with kidney disease. Chronic kidney disease (CKD) has negative impacts on both male and female fertility owing to factors including inflammation, hormonal dysregulation, reduced ovarian reserve, reduced sperm quality and sexual dysfunction. However, pregnancy is achievable for most cisgender women with kidney disease, including kidney transplant recipients and patients on dialysis.

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: Poor outcomes following IVF treatments are speculated to be due to the transfer of aneuploid embryos that cannot be identified based on morphological evaluation alone. This leads to patients requiring numerous embryo transfers and, consequently, a prolonged time interval before live birth. Embryo selection following preimplantation genetic testing for aneuploidy (PGT-A) with next-generation sequencing (NGS) has been suggested as an intervention to shorten time to pregnancy in women undergoing in vitro fertilisation (IVF).

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The prevalence of women with a raised body mass index (BMI) seeking assisted conception treatment is increasing. Findings of existing studies evaluating the effect of female BMI on intrauterine insemination (IUI) treatment outcomes remain inconsistent. This systematic review and meta-analysis evaluate the effect of female BMI on IUI treatment outcomes.

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This review summarises the current literature regarding infertility in women with chronic kidney disease (CKD), describing the epidemiology, pathophysiology, investigations, and management options. The pathophysiology is multifactorial, with proposed mechanisms including disruption of the hypothalamus-pituitary-ovarian axis, chronic inflammation, oxidative stress, psychological factors, and gonadotoxic effects of medications such as cyclophosphamide. Diagnostic investigations in CKD patients seeking to conceive should be considered earlier than in the healthy population.

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Background: As awareness around infertility is increasing among patients with chronic kidney disease (CKD), ever more of them are seeking Assisted Reproductive Technology (ART). Our aim was to perform a systematic review to describe obstetric and renal outcomes in women with CKD following ART.

Methods: The following databases were searched from 1946 to May 2021: (1) Cochrane Central Register of Controlled Trials (CENTRAL), (2) Cumulative Index to Nursing and Allied Health Literature (CINAHL), (3) Embase and (4) MEDLINE.

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Article Synopsis
  • The study aims to create a core outcome set specifically for male infertility research to standardize data collection and enhance research quality.
  • Existing challenges in male infertility research include inconsistencies in outcome measures and lack of participant perspectives, which the new core set will address.
  • An international steering group will use systematic reviews and consensus methods, like the modified Delphi method, to gather input from various stakeholders and determine prioritized outcomes.
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Objective: To evaluate the evidence addressing the association between the use of ovarian stimulation drugs and the risk of breast cancer.

Design: Systematic review and meta-analysis.

Setting: Not applicable.

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This systematic review and meta-analysis has addressed ongoing controversy surrounding the association between pre-treatment anxiety, stress and depression and assisted reproductive technology (ART) outcomes. Medline, Embase and PsycINFO were searched up to November 2019. The eligibility criterion was observational studies reporting the association between pre-treatment anxiety, stress or depression and ART outcomes in men, women or couples undergoing ART.

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Objective: To evaluate whether eponymous maneuvers and mnemonics taught for the management of shoulder dystocia, vaginal breech delivery, and uterine inversion were remembered and understood in practice.

Methods: A questionnaire was distributed to obstetricians and midwives collecting information about the HELPERR and PALE SISTER mnemonics. Three extended matching questions evaluated participants' knowledge of the correct maneuvers, with their matching eponyms, used in the management of shoulder dystocia, vaginal breech delivery, and uterine inversion.

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Objective: Fetal femur volume (FV) is a useful marker of skeletal growth. Our objective was to create a normal FV chart in a cohort of healthy pregnant women and to assess FV repeatability.

Method: The method used was a prospective, observational study using 3D ultrasound.

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Objective: Rendered three-dimensional images of the fetal cranial vault permit the identification of sutures and measurement of the fontanelle surface area. The objective of this study was to establish the feasibility and repeatability of sphenoidal fontanelle area measurement.

Method: Head volumes were obtained using the biparietal diameter as the reference plane.

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Objective: Increasing epidemiological evidence implicates leukocytosis as a major risk factor for poor outcome in non-pregnant sickle cell disease (SCD) patients. The aim of this study was to investigate whether steady-state white blood cell (WBC) count can predict SCD-related problems in pregnancy.

Design: Retrospective observational study of 40 SCD pregnant women who had their antenatal care at Guy's & St Thomas' NHS Trust, London.

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