Publications by authors named "Dimitrios Kalaitzopoulos"

Ethanol sclerotherapy (EST) has gained attention as a minimally invasive treatment option for ovarian endometriomas, particularly in infertile women with endometrioma undergoing in vitro fertilization (IVF). Endometriomas are associated with decreased ovarian reserve and impaired fertility outcomes, and traditional surgical approaches, such as cystectomy, often lead to further reductions in ovarian reserve. Ethanol sclerotherapy offers a potential alternative that preserves ovarian function while effectively managing endometriomas.

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Study Objective: The association between endometriosis and congenital uterine anomalies (CUAs) has been discussed for decades, but existing evidence about this association is scarce. The aim of our study is to evaluate the prevalence of CUAs in women with endometriosis and to identify specific characteristics in women with both CUAs and endometriosis in a large cohort of patients.

Design: This is a retrospective single-center observational study conducted between January 2006 and June 2021.

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Background: Endometriosis and adenomyosis are two closely related, estrogen-dependent, benign gynecological diseases. The available evidence on their common pathogenesis and association is limited and often does not address the heterogeneity of both entities. The aim of our study is to investigate the association between different types and localizations of adenomyosis and endometriosis phenotypes, using magnetic resonance imaging (MRI) and laparoscopic findings.

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Objective: To present a standardized and reproducible approach for the surgical excision of deep endometriosis in the rectovaginal septum, represented by #ENZIAN A.

Design: Surgical video article.

Setting: A tertiary referral center.

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Endometriosis is a disease affecting approximately 10% of reproductive age women. Loss of the tumor suppressor gene AT-rich interactive domain-containing protein 1A (ARID1A) occurs in some endometriosis cases. Histone deacetylase 6 (HDAC-6) is an enzyme with implication in several diseases including different cancer types and immunological disorders, where it is involved in protein trafficking and degradation, cell shape, and migration.

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Objective: To evaluate the intraoperative visual effect of treatment with GnRH-analogues and Dienogest in endometriosis.

Design: Retrospective observational study.

Setting: Every laparoscopy from all the different disciplines in our hospital is documented on video and stored in a database.

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Both endometriosis and ovarian dermoid cysts are benign conditions characterized by the presence of well-differentiated tissues in ectopic locations. The presence and surgical excision of these entities can potentially impact ovarian reserves, contributing to reduced chances of future pregnancy. The objective of our study is to investigate the bidirectional association between endometriosis and ovarian dermoid cysts, as well as to analyze the clinical characteristics of patients diagnosed with both conditions.

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Ovarian endometriomas have a negative impact on a patient's reproductive potential and are likely to cause a reduction in ovarian reserve. The most commonly employed ovarian reserve parameters are anti-Müllerian hormone (AMH) and antral follicular count (AFC). Surgical management options of endometrioma include cystectomy, ablative methods, ethanol sclerotherapy and combined techniques.

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Venous thromboembolism (VTE) is a serious medical condition that can lead to severe morbidity and mortality, making it a significant public health concern. VTE is a multifactorial condition that results from the interaction of genetic, acquired, and environmental factors. Physiological changes during pregnancy increase the risk of VTE as they express Virchow's triad (increased coagulation factors, decreased fibrinolysis, trauma, and venous stasis).

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Polycystic ovary syndrome (PCOS) is a complex endocrinopathy affecting many women of reproductive age. Although its physiology is poorly understood, hyperandrogenemia and insulin resistance play a pivotal role in this complex syndrome, predisposing patients to a variety of cardiovascular and metabolic modalities. Current therapeutic options, including lifestyle modifications and medications, often do not satisfactorily improve clinical outcomes.

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Introduction: Septate uterus is a congenital malformation associated with adverse reproductive and pregnancy outcomes. It remains controversial whether hysteroscopic septoplasty should be recommended for the treatment of septate uterus, and it is also unclear if different hysteroscopic methods have more favorable outcomes. This study aims to compare the available hysteroscopic techniques of septoplasty for fertility, reproductive, and perioperative outcomes.

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Accurate diagnosis and assessment of endometriosis by transvaginal ultrasound scan (TVS) can be challenging. We performed an online survey of specialist gynecologists who perform TVS on a regular basis regarding their views as well as clinical experience on the use of TVS in the diagnosis of endometrioma and deep endometriosis (DE). We collected 64 responses.

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Objectives Mental health during pregnancy is a very important public health issue with negative effects on both maternal and child outcomes. The aim of our study is to examine the possible association between conception via in vitro fertilization (IVF) and anxiety or depression during the third pregnancy trimester in the Greek population during the years of financial crisis. Materials and Methods This single-center prospective cohort study was conducted in a tertiary university hospital during the period 2017-2018.

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Introduction: Ovarian endometrioma is a common subtype of endometriosis with a prevalence between 17 and 44%. The reported average recurrence of endometrioma after surgical management is 21.5% after 2 years and 40-50% after 5 years.

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G protein-coupled estrogen receptor (GPER) has been found to be an important key regulator in the homeostasis of sex hormone-dependent human cells. The aim of this study was to compare the expression of GPER, estrogen receptor alpha (ER-α), estrogen receptor beta (ER-β) and progesterone receptor (PR) in adenomyosis, eutopic endometrium from the same patients, and eutopic endometrium from patients without adenomyosis. Immunohistochemical analysis of GPER, ER-α, ER-β and PR was performed to assess the expression levels on samples of hysterectomies using tissue microarrays.

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Background: There is a growing body of human, animal and in vitro studies on vitamin D (vit D) substitution in endometriosis. The aim of this systematic review is to critically appraise and qualitatively synthesize the results of the available studies that examine the supplementation of vit D for endometriosis treatment.

Methods: A systematic search of the literature was conducted in four electronic databases (Medline, Cochrane, Scopus, Embase) and grey literature for original research articles on humans, animals and in vitro models published in any language.

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Background: Endosalpingiosis is assumed to be the second most common benign peritoneal pathology after endometriosis in women. Although recent studies indicate a significant association with gynecologic malignancies, many underlying principles remain unclear. This work aimed to systematically describe the intraoperative appearance of endosalpingiosis.

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Background: Sexuality has a key impact on quality of life and on reproductive health. Infertility often results in sexual dysfunction. Despite this close association, addressing sexuality is not a standard component of infertility counselling, especially since in most countries sexual medicine is not a core element of specialist training.

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Superficial papilloma of the ovary is a rare benign ovarian finding, which was first described back in 1895. Here, we present the intraoperative and histological findings of a superficial papilloma of the ovary in a 59-year-old patient.

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Background: Social media platforms, such as Facebook and Instagram, are increasingly being used to share health-related information by "influencers," regular users, and institutions alike. While patients may benefit in various ways from these interactions, little is known about the types of endometriosis-related information published on social media. As digital opinion leaders influence the perceptions of their followers, physicians need to be aware about ideas and beliefs that are available online, in order to address possible misconceptions and provide optimal patient care.

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Article Synopsis
  • Venous thromboembolism (VTE), which includes deep venous thrombosis (DVT) and pulmonary embolism (PE), significantly contributes to maternal mortality during pregnancy due to increased hypercoagulability.
  • Identifying individual risk factors and understanding the changes in pregnancy is crucial for accurate diagnosis and effective treatment, including systemic anticoagulation and possibly advanced interventions like filters or thrombectomy for severe cases.
  • Careful assessment and balancing the risks of anticoagulation against VTE complications are vital for ensuring the safety of both the mother and fetus throughout pregnancy and the postpartum period.
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