The location of the fetal ears: A hint for prenatal diagnosis of agnathia-otocephaly complex

Otocephaly is an extremely rare lethal congenital anomaly characterized by the absence or underdevelopment of the mandible. The clinical presentation is variable. Some cases may present with severe micrognathia as the only anomaly seen prenatally. The key to early diagnosis is careful assessment of the location of the fetal ears on 2D ultrasound examination.

Potential synergism between ulipristal acetate and vitamin D3 in uterine fibroid pharmacotherapy - 2 case studies

This is a preliminary report of the first cases of successful simultaneous use of ulipristal acetate (UPA) and vitamin D3 in uterine fibroid (UF) oral treatment in humans. We present two cases of 37- and 49-year-old females with clinically symptomatic UFs and vitamin D deficiency. Both patients were treated with a standard 3 months of UPA scheme (5 mg daily) with the additional use of vitamin D3 (7000 IU daily orally). In the 37-year-old female all the symptoms (pain, pressure, frequent urination) decreased, total tumor volume after the treatment changed by 47.8%. In the 49-year-old female most symptoms perished, total tumor volume was reduced by 63.3%. UPA and vitamin D share synergistic anti-fibroid properties. Further studies are necessary to show the exact effect of UPA and vitamin D as co-drugs.

Do serum androgens influence blastocysts ploidy in karyotypically normal women?

The aim of the study was to determine if serum testosterone (T) and dehydroepiandrosterone (DHEAS) levels are a factor in determining increased risk for embryonic aneuploidy in karyotypically normal women undergoing in vitro fertilization (IVF) and preimplantation genetic testing screening for aneuploidy (PGT-A). This is a retrospective cohort study of IVF cycles with PGT-A performed during 2015-2016. A total of 256 cycles with 725 embryos were initially considered for inclusion. A total of 208 cycles and 595 embryos determined to be either euploid or aneuploid were included in the analysis. The mean age of women was 37.4 ± 4.4 years. There were 193 (32.44%) euploid, and 338 (56.81%) aneuploid blastocysts. Sixty-four (10.76%) had 'no diagnosis' after PGT-A. The 32 embryos with 'no diagnosis' after first PGT-A were biopsied again and after the second analysis, 7 were found to be euploid and 3 aneuploid. The remaining 32 embryos were not reanalyzed due to the lack of patients' consent for the second biopsy. The relationship between embryo ploidy and levels of serum testosterone and dehydroepiandrosterone sulfate was assessed using ordinal multivariable regression analysis. The model, adjusted for both anti-Mullerian hormone (AMH) and age, showed no association between ploidy status and serum levels of the two hormones. We concluded that the serum levels of testosterone and DHEAS do not influence embryo ploidy in karyotypically normal women undergoing IVF. Abbreviations: T: testosterone; DHEAS: dehydroepiandrosterone; IVF: in vitro fertilization; PGT-A: preimplantation genetic testing screening for aneuploidy; AMH: anti-Mullerian hormone; FSH: follicle-stimulating hormone; LH: luteinizing hormone; E₂: oestradiol; P: progesterone.

Perceptions of attending medical staff by women accessing pregnancy termination in Poland: a qualitative study

OBJECTIVES

Polish society is strongly influenced by the Catholic Church and Poland has one of the most restrictive abortion laws in Europe. We attempted to gather information by questionnaire from women considering termination of pregnancy (TOP). Women were asked about their perceptions of the attending medical staff and whether they felt they had been fully informed of their rights, as well as about conduct of the procedure itself in light of physicians' use of the 'conscience clause'.

METHODS

Between June 2014 and May 2016 all women deemed eligible for TOP for medical reasons were asked to complete an anonymous questionnaire (n = 240). A total of 150 questionnaires (62.5%) were returned and analysed.

RESULTS

Most respondents (95%) lived in a town or city, and a significant number (40%) lived outside the area where the study centre was located. The main reason for such a large group of out-of-region respondents (53%) was the lack of centres offering TOP in the area where the women lived. Only one attending obstetrician did not support a decision to abort the pregnancy. Although 65% of treating physicians supported the woman's decision, only 8% were willing to perform the procedure themselves.

CONCLUSION

Most regional centres offer no access to TOP, despite the legal right of women to abort their pregnancy in the event of a severe fetal defect. Some physicians refuse to perform abortions, citing conscientious objection. Double standards among treating physicians have been detected, as many support the decision of their patient but refuse to perform the procedure themselves.

The role of vitamin D in perinatology. An up-to-date review

The role of vitamin D in perinatology is a subject of major interest in current medicine. There is growing evidence about the role of maternal vitamin D levels in pregnancy outcomes. The aim of this review is to summarize the current literature about the role of vitamin D in perinatology. Evidence from this review suggests associations between low levels of maternal vitamin D and higher risk of certain obstetrical complications. Vitamin D has been found to be related to preeclampsia, gestational diabetes mellitus, low birth weight, and preterm birth. The current literature supports vitamin D supplementation in pregnant women, but more high-quality data are necessary. The problem that remains is how to achieve an optimal 25-hydroxyvitamin D level. To determine the real benefits of vitamin D supplementation in pregnancy, we need high-quality trials in larger groups.

Heterotopic pregnancy - how easily you can go wrong in diagnosing? A case study

Introduction: Heterotopic pregnancy is a rare, but potentially life-threatening pathology. The diagnosis of heterotopic pregnancy is still one of the biggest challenges in modern gynecology. The incidence of those pregnancies in natural conception is about 1:30000. Case presentation: We present an unusual case of a heterotopic pregnancy which was misdiagnosed in the first trimester as a dichorionic twin pregnancy. At 13 weeks of gestation, the patient presented with an acute abdomen, she was diagnosed with a heterotopic pregnancy, and therefore was operated on, with the excision of the ruptured fallopian tube and the ectopic pregnancy performed. Discussion: The presence of an intrauterine pregnancy does not rule out the presence of a coexisting ectopic pregnancy. Clinicians should always keep in mind that a heterotopic pregnancy may occur in a woman of reproductive age. Careful ultrasound scan of the uterus and appendages is a must in all women of reproductive age with clinical symptoms.

Introduction: Heterotopic pregnancy is a rare, but potentially life-threatening pathology. The diagnosis of heterotopic pregnancy is still one of the biggest challenges in modern gynecology. The incidence of those pregnancies in natural conception is about 1:30000. Case presentation: We present an unusual case of a heterotopic pregnancy which was misdiagnosed in the first trimester as a dichorionic twin pregnancy. At 13 weeks of gestation, the patient presented with an acute abdomen, she was diagnosed with a heterotopic pregnancy, and therefore was operated on, with the excision of the ruptured fallopian tube and the ectopic pregnancy performed. Discussion: The presence of an intrauterine pregnancy does not rule out the presence of a coexisting ectopic pregnancy. Clinicians should always keep in mind that a heterotopic pregnancy may occur in a woman of reproductive age. Careful ultrasound scan of the uterus and appendages is a must in all women of reproductive age with clinical symptoms.

Role of Social and Informational Support while Deciding on Pregnancy Termination for Medical Reasons

Background: Poland is a country with restrictive laws concerning abortion, which is only allowed if the mother’s life and health are in danger, in case of rape, and severe defects in the fetus. This paper specifies the forms of support expected by women considering termination from their family, people in their surroundings and professional medical personnel. Methods: Between June 2014 and May 2016 patients eligible to terminate a pregnancy for medical reasons were asked to complete an anonymous survey consisting of sixty questions to determine patient profile and forms of support expected from the society, family and professional medical personnel as well as to assess informational support provided. Results: Women do not take into consideration society’s opinion on pregnancy termination (95%). The majority of the respondents think that financial support from the state is not sufficient to provide for sick children (81%). Despite claiming to have a medium standard of life (75%), nearly half of the respondents (45%) say that they do not have the financial resources to take care of a sick child. The women have informed their partner (97%) and closest family members (82%) and a low percentage have informed friends (32%). Nearly one third (31%) have not talked to the attending gynecologist about their decision. Conclusions: The decision to terminate a pregnancy is made by mature women with a stable life situation—supported by their partner and close family. They do not expect systemic support, as they believe it is marginal, and only seek emotional support from their closest family. They appreciate support provided by professional medical personnel if it is personal.

The Role of Tumor Necrosis Factor α in the Biology of Uterine Fibroids and the Related Symptoms

Uterine fibroids (UFs) are the most common benign tumors of the female genital tract. The incidence of UFs has been estimated at 25⁻80% depending on selected population. The pathophysiology of UFs remains poorly understood. The transformation of smooth muscle cells of the uterus into abnormal, immortal cells, capable of clonal division, is the main component of all pathways leading to UF tumor formation and tumor necrosis factor α (TNF-α) is believed to be one of the key factors in this field. TNF-α is a cell signaling protein involved in systemic inflammation and is one of the cytokines responsible for the acute phase reaction. This publication presents current data about the role of tumor necrosis factor α in the biology of UFs and the related symptoms. TNF-α is an extremely important cytokine associated with the biology of UFs, UF-related symptoms and complaints. Its concentration has been proven to be elevated in women with clinically symptomatic UFs. The presented data suggest the presence of an "inflammation-like" state in women with UFs where TNF-α is a potent inflammation inducer. The origin of numerous symptoms reported by women with UFs can be traced back to the TNF-α influence. Nevertheless, our knowledge on this subject remains limited and TNF-α dependent pathways in UF pathophysiology should be investigated further.

Complications in modern hysteroscopic myomectomy

Uterine fibroids (UFs) are common benign tumors of the female genital tract, diagnosed in almost one-quarter of women of reproductive age. UFs may cause numerous clinical symptoms, including prolonged or heavy menstrual bleeding, pelvic pressure symptoms, pain, infertility and others. Submucous fibroids arise from the muscular part of the uterus and pen-etrate into the uterine cavity. They are mostly managed with the use of hysteroscopic myomectomy (HM), which provides direct visualization from the transcervical approach. The sheer number of HM standards and techniques is reason enough to review the available literature about HM-related complications. HM is a safe and effective treatment in patients with the normal size of the uterus and with no more than a few UFs. The procedure should not be initiated without adequate preparation and diagnosis, using the best methods available.

Factors affecting the differentiation of the Apgar score and the biochemical correlation of fetal well-being - a prospective observational clinical study

OBJECTIVE

Objective: The purpose of the study was to identify the features of both the labor and the assisting physicians when evaluating the newborn according to the Apgar score and how these correlate with the biochemical markers of fetal well-being in order to make the Apgar score more objective.

PATIENTS AND METHODS

Material and methods: A prospective observational clinical study conducted in a 3rd reference level center between 1st April 2014 and 31st March 2015. The study enrolled 17 neonatologists and 1527 term newborns.

RESULTS

Results: The Apgar score is highest after natural vaginal delivery, lower after instrumental labor (p <0.001). The pH of the umbilical cord blood and lactate concentration correlate better with a high score than with a lowered one. The young age of a physician does not reduce Apgar score reliability. There were no differences in Apgar assessment according to physicians' training and the time of labor. There were no correlations between abnormalities in postnatal central nervous system ultrasound and the Apgar score.

CONCLUSION

Conclusion: Biochemical tests of umbilical cord blood significantly increase the Apgar score reliability.

TNF-α serum levels are elevated in women with clinically symptomatic uterine fibroids

Uterine fibroids (UFs) are one of the most common pathologies of the female genital tract. The incidence of UFs has been estimated at 25-80%. Tumor necrosis factor (TNF)-α is a cell-signaling protein involved in systemic inflammation and is one of the cytokines responsible for the acute phase reaction. The aim of the study was to evaluate the impact of clinically symptomatic UFs on TNF-α serum levels. A total of 149 Caucasian women were included: 85 patients admitted for surgery due to clinically symptomatic UFs (n = 85; study group) and 64 age-matched UF-free controls (n = 64). TNF-α serum concentrations between the groups were compared. Receiver operating characteristic (ROC) curves were also used as a statistical model to evaluate TNF-α as a marker for UFs. Mean TNF-α serum concentration in the study group was 0.34 ± 0.14 pg/mL; (in half of the subjects, the level did not exceed 0.39 pg/mL. Mean TNF-α serum concentration in the control group was 0.17 ± 0.09 pg/mL; in half of the subjects, the level did not exceed 0.14 pg/mL. The difference was statistically significant. Using the area under the ROC curve, we found that TNF-α serum concentration of 0.34 pg/mL can be used as a predictor for UFs in selected populations. In our study, we confirmed higher TNF-α serum concentrations in women with clinically symptomatic UFs.

Vitamin D and Uterine Fibroids-Review of the Literature and Novel Concepts

This article provides a detailed review of current knowledge on the role of vitamin D and its receptor in the biology and management of uterine fibroids (UFs). Authors present ideas for future steps in this area. A literature search was conducted in PubMed using the following key words: "uterine fibroid" and "vitamin D". The results of the available studies, published in English from January 2002 up to April 2018, have been discussed. Vitamin D is a group of steroid compounds with a powerful impact on many parts of the human body. This vitamin is believed to regulate cell proliferation and differentiation, inhibit angiogenesis, and stimulate apoptosis. Nowadays, hypovitaminosis D is believed to be a major risk factor in the development of UFs. In many studies vitamin D appears to be a powerful factor against UFs, resulting in inhibition of tumor cell division and a significant reduction in its size, however, the exact role of this compound and its receptor in the pathophysiology of UFs is not fully understood. According to available studies, vitamin D and its analogs seem to be promising, effective, and low-cost compounds in the management of UFs and their clinical symptoms, and the anti-tumor activities of vitamin D play an important role in UF biology. The synergy between vitamin D and selected anti-UF drugs is a very interesting issue which requires further research. Further studies about the biological effect of vitamin D on UF biology are essential. Vitamin D preparations (alone or as a co-drugs) could become new tools in the fight with UFs, with the additional beneficial pleiotropic effect.

Complex malformations involving the fetal body wall - definition and classification issues

OBJECTIVE

The objective of the study is to analyse the sonographic features, cytogenetic results and pregnancy outcomes in complex malformations involving the body wall in a large cohort of fetuses with regard to different definitions proposed in the literature.

METHOD

A retrospective study on 96 fetuses with complex malformations comprising ventral wall, craniofacial structures, limbs and umbilical cord that were evaluated between 1997 and 2015.

RESULTS

The most common sonographic finding was an extensive ventral wall defect (95.8%; 92/96) comprising liver (94.6%; 87/92), intestine (82.6%; 76/92), heart (17.4%; 16/92) and bladder (8.7%; 8/92). Acrania and encephalocoele were observed in 24 and 9 fetuses (25.0%, 24/96; 9.4%, 9/96), respectively. Limb anomalies were present in 54 fetuses (56.3%; 54/96). Rudimentary or absent umbilical cord was observed in 62 fetuses (64.6%; 62/96). In 79 fetuses, there were additional multiple structural anomalies detected prenatally. None of the currently used definitions encompasses all possible phenotypes of body wall defects present in our cohort. Chromosomal aberrations were seen in 8 out of 60 cases with conclusive cytogenetic result (13.3%, 8/60).

CONCLUSION

Chromosomal anomalies are common, and karyotyping should be offered. There is a need for a more rigorous classification of complex malformations in order to better understand the underlying pathophysiology. © 2017 John Wiley & Sons, Ltd.

Demographic characteristics and AMH levels in rural and urban women participating in an IVF programme

OBJECTIVE

The primary aim of this preliminary study was to compare the IVF results of couples living in rural and urban areas. Additionally, the ovarian reserve parameters, such as AMH concentrations, were compared for the same groups.

MATERIAL AND METHODS

The database of 1,265 women undergoing in vitro fertilization at the Invicta Fertility Center between May 2011-July 2012 were retrospectively analyzed. Women undergoing their first assisted reproductive technology cycle with ICSI, stimulated according to the long protocol, and whose AMH levels were measured using the same DSL kit, were selected. Ultimately, 651 women were included in the study. All participants were categorized based on the area where they live: rural areas, small towns (<100,000 inhabitants) and large cities (>100,000).

RESULTS

The mean age of the patients living in large cities was significantly higher in comparison to those from rural areas and small towns. A significantly higher pregnancy body mass index (BMI) was found in women from rural areas in comparison to the women living in small and large towns. Serum AMH and inhibin B concentrations, number of ampules of gonadotropins, and antral follicle count (AFC), did not differ significantly among the groups. The study showed no significant differences among the groups in terms of clinical pregnancy rate, both per started cycle and per embryo transfer.

CONCLUSIONS

No significant differences were found in IVF outcomes among the groups inhabiting rural areas, small and large cities.

An investigation of the potential effect of sperm nuclear vacuoles in human spermatozoa on DNA fragmentation using a neutral and alkaline Comet assay

Presence of vacuoles and degree of sperm DNA damage are considered to be the basic factors used for the assessment of sperm fertilization capacity. We aimed to investigate the link between these two parameters. According to our knowledge, this is the first study where the Comet assay was used to assess the degree of DNA fragmentation of sperm categorized by Motile Sperm Organelle Morphology Examination (MSOME) Grades. Semen samples from 10 patients were assessed. Spermatozoa were graded into four MSOME groups according to the Vanderzwalmen's criteria. A total of 3930 motile spermatozoa were selected one-by-one using an inverted microscope and transferred onto two different slides. The degree of DNA fragmentation was analyzed by alkaline and neutral Comet assay. Results of the neutral Comet assay showed that Grade I spermatozoa (absence of vacuoles) presented significantly lower dsDNA fragmentation level (mean: 3.13 ± 1.17%) than Grade II (maximum of two small vacuoles; mean: 10.34 ± 2.65%), Grade III (more than two small vacuoles or at least one large vacuole; mean: 23.88 ± 8.37%), and Grade IV (large vacuoles associated with abnormal head shapes or other abnormalities; mean: 36.94 ± 7.78%; p < 0.05). Results of the alkaline Comet assay showed that Grade I spermatozoa had significantly lower DNA (ssDNA + dsDNA) fragmentation level (mean: 8.33 ± 3.62%) than Grade III (mean: 25.64 ± 9.15%) and Grade IV (mean: 40.10 ± 9.10%, p < 0.05), but not significantly lower than Grade II (mean: 12.73 ± 5.06%; p > 0.05). Probably, the vacuoles may be responsible for double strand DNA breaks rather than single strand DNA breaks (only 2.39% spermatozoa in MSOME Grade II, 1.76% in III, and 3.16% in IV has single strand breaks). The results demonstrate that lower MSOME grading correlates with lower sperm DNA fragmentation. Therefore, the observation of sperm nuclear vacuoles using real-time optical microscopy without precise DNA fragmentation examination is not sufficient for optimal sperm selection for intracytoplasmic sperm injection.

Alternative Oral Agents in Prophylaxis and Therapy of Uterine Fibroids-An Up-to-Date Review

Uterine fibroids (UFs) are the most common tumors of the female genital tract. The effect of UFs on the quality of life and the overall cost of treatment are significant issues worldwide. Tumor size and location are the two specific factors which influence the occurrence of symptoms, the need for, and method of, treatment (some tumors require surgery while some can be treated with selected drugs). Primary prevention and treatment of early UF disease are worthy goals that might have a great impact on health care systems. Several treatments and prophylactic methods can be used in this endeavor. This publication presents current data about lesser-known substances which may have a beneficial effect on the treatment or prophylaxis of UFs and can be administered orally, serving as an alternative to (or complement of) surgery or selective progesterone receptor modulators (SPRMs). Early prevention and treatment of UFs in women from high-risk groups should be our priority. Innovative forms of UF management are under intensive investigation and may be promising options in the near future. Many of them evaluated vitamin D, paricalcitol, epigallocatechin gallate (EGCG), elagolix, aromatase inhibitors (AIs), and cabergoline and deemed them to be safe and effective. The next step in such projects should be properly constructed randomized control trials (RCTs), carried out by successive phases.

Testing ovarian reserve in pre-menopausal women: why, whom and how?

Numerous social and environmental factors (environmental hazards, social factors such as education and career, higher economic status desired before the decision is made to have children) influence a women's decision to postpone pregnancy until late reproductive age. In turn, age is related to a fall in ovarian reserve. The main goal of testing ovarian reserve is the identification of women with so-called diminished ovarian reserve (DOR). Additionally, it provides assistance in the counselling of women who are planning to use assisted reproductive techniques (ART). This review examines current methods of testing ovarian reserve and their application. The most useful methods of assessing ovarian reserve are ultrasonographic count of ovarian antral follicles (AFC) and serum tests of both the anti-Müllerian hormone (AMH) level and the third-day level of follicle stimulating hormone (FSH). However, there are limitations to the currently used methods of testing ovarian reserve, especially in relation to their specificity and sensitivity. It is also difficult to predict egg quality based on these tests. The value of screening programmes of ovarian reserve is yet to be determined.

Role of Transforming Growth Factor β in Uterine Fibroid Biology

Uterine fibroids (UFs) are benign tumors of the female genital tract made of the smooth muscle of the uterus. UF growth depends mostly on the influence of the steroid hormones and selected growth factors. Transforming growth factor β (TGF-βs) is a polypeptide that consists of three isoforms: TGF-β1, TGF-β2, and TGF-β3. At present, TGF-β is considered to be one of the key factors in the pathophysiology of UFs. It plays a major role in cellular migration within the tumor, stimulates tumor growth, and enhances tumor metabolism. As a consequence of various dependencies, the synthesis and release of TGF-β in a UF tumor is increased, which results in excessive extracellular matrix production and storage. High concentrations or overexpression of TGF-β mediators may be responsible for clinically symptomatic UFs. The aim of this review was to check the available evidence for the influence of the TGF-β family on UF biology. We conducted their search in PubMed of the National Library of Medicine with the use of the following selected keywords: “uterine fibroid”, “leiomyoma”, and “transforming growth factor β”. After reviewing the titles and abstracts, more than 115 full articles were evaluated. We focused on the TGF-β-related molecular aspects and their influence on the most common symptoms that are associated with UFs. Also, we described how the available data might implicate the current medical management of UFs.

Targeted prenatal diagnosis of Pallister-Killian syndrome

OBJECTIVE

To present five new cases of prenatally diagnosed Pallister-Killian syndrome (PKS) and to propose an approach for a targeted diagnosis.

METHOD

We retrospectively analyzed ultrasound findings and cytogenetic results in PKS. We also searched through dysmorphology databases for features occurring in PKS that could potentially be seen in prenatal ultrasound examination.

RESULTS

On the basis of collected data, frequent and distinctive features in fetuses with PKS were established. The most appropriate material and method of testing were proposed. Rhizomelic limb shortening, diaphragmatic hernia, thickened nuchal fold, increased prenasal thickness, polydactyly and polyhydramnios were frequent and distinctive findings in fetuses with PKS. Amniocentesis was the most frequent prenatal procedure for material collection. Percentage of aneuploid cells was higher in amniotic fluid than in cord blood. Cytomolecular tests were useful as confirmation as well as preliminary tests. Cytogenetic identification of the isochromosome was done in all cases except one.

CONCLUSIONS

In case of ultrasound evaluation of features frequent and distinctive for PKS in second and third trimesters of pregnancy, targeted diagnosis should be considered. Amniotic fluid instead of cord blood collection is preferable. Communication with the laboratory is important because modification of routine procedures enhances a chance for correct diagnosis. © 2017 John Wiley & Sons, Ltd.