AI language models in human reproduction research: exploring ChatGPT's potential to assist academic writing.

Artificial intelligence (AI)-driven language models have the potential to serve as an educational tool, facilitate clinical decision-making, and support research and academic writing. The benefits of their use are yet to be evaluated and concerns have been raised regarding the accuracy, transparency, and ethical implications of using this AI technology in academic publishing. At the moment, Chat Generative Pre-trained Transformer (ChatGPT) is one of the most powerful and widely debated AI language models. Here, we discuss its feasibility to answer scientific questions, identify relevant literature, and assist writing in the field of human reproduction. With consideration of the scarcity of data on this topic, we assessed the feasibility of ChatGPT in academic writing, using data from six meta-analyses published in a leading journal of human reproduction. The text generated by ChatGPT was evaluated and compared to the original text by blinded reviewers. While ChatGPT can produce high-quality text and summarize information efficiently, its current ability to interpret data and answer scientific questions is limited, and it cannot be relied upon for a literature search or accurate source citation due to the potential spread of incomplete or false information. We advocate for open discussions within the reproductive medicine research community to explore the advantages and disadvantages of implementing this AI technology. Researchers and reviewers should be informed about AI language models, and we encourage authors to transparently disclose their use.

Female genital mutilation/cutting incidence, diagnostic capacities, and obstetric outcomes among migrant women: a single-center retrospective analysis in a 10-year birth cohort in Austria.

INTRODUCTION: Practical experience in the care of women with female genital mutilation/cutting (FGM/C) is uncommon in Austria. However, affected women require specialized gynecological and obstetric care. In our region, there is currently neither an official counseling center nor specially trained medical personnel to address the special needs of women after FGM/C. The aim of this study was to determine the potential need for obstetric care for women who have undergone FGM/C in our region. METHODS: We retrospectively reviewed women presenting for delivery at the LKH University Hospital Graz from 1.1.2010 until 31.12.2020 regarding the place of birth and/or the nationality of the mother to filter out women from a country with known FGM/C prevalence according to the UNICEF Global Database. Data on the documentation of FGM/C as well as demographic maternal data and peripartal parameters were gathered. Periods before and after the European refugee crisis in 2015 were compared. RESULTS: During the study period, a total of 35,628 deliveries took place at our hospital. 856 (2.4%) deliveries of 539 women were included due to nationality or birthplace in a country with known FGM/C prevalence. We found only 17/539 (3.2%) documented FGM/C cases. The estimated FGM/C prevalence among those patients was, however, 208/539 (38,6%). Women affected by FGM/C in our collective were most frequently from Nigeria, Egypt, Iraq, Ghana, and Somalia. No statistically significant increase in deliveries during the study period in the overall study cohort was observed, with the exception of deliveries of Somali women (p = 0.000). DISCUSSION: The discrepancy between documented and expected FGM/C rates (3,2% vs. 38,6%) in our collective suggests that most cases of FGM/C go undetected among women delivering in Austria. These data show the great need for special training for obstetricians and targeted contact points for affected women.

Lean Umbilical Cord - a Case Report.

The "lean" umbilical cord (also known as thin-cord syndrome) is a comparatively rare anomaly of the umbilical cord, which has seldom been described in the medical literature. We report on a 35-year-old women who presented to us at 29 + 4 weeks gestation with vaginal bleeding and cervical incompetence subsequently complicated not only by premature rupture of membranes but also acute placental insufficiency requiring emergency caesarean section under general anaesthesia at 31 + 2 weeks gestation. At surgery no obvious cause for the acute placental insufficiency - such as placental abruption, cord prolapse or true knot of the umbilical cord - was found. Other possible causes such as vasa praevia or placenta praevia had previously been excluded sonographically on admission for vaginal bleeding. The only notable intraoperative finding was a macroscopically extremely thin umbilical cord.

Twin Pregnancy with One Fetus and One Complete Mole - A Case Report.

Twin pregnancy consisting of one fetus and one complete mole (CMCF, complete hydatidiform mole and a coexistent fetus) is an obstetric rarity with an incidence of 1/22 000 to 1/100 000 pregnancies. Associated risks include prematurity, intrauterine death, vaginal bleeding, preeclampsia, hyperthyroidism, theca lutein cysts, uterine rupture and the development of malignant neoplasia in the form of a trophoblastic tumour (GTD, persistent gestational trophoblastic disease), which is thought to be the most common complication. We report the case of a 33-year-old patient diagnosed with CMCF in the 15th week of pregnancy. After comprehensive counselling the patient chose to proceed with her pregnancy under close observation and prophylactic fetal lung maturation. We were able to extend the pregnancy to 32 weeks gestation when heavy vaginal bleeding forced a decision to deliver by caesarean section.

["Why mothers die". Learning from the analysis of anaesthesia-related maternal deaths (1985-2013)]. / "Why mothers die". Was wir von der Analyse anästhesiebedingter mütterlicher Sterbefälle (1985-2013) gelernt haben.

Every day, more than 800 women die from causes related to pregnancy or childbirth. Since 1952 the Confidential Enquiry of Maternal Deaths Reports (CEMD) have collected and analysed data on maternal mortality in the United Kingdom and Northern Ireland. This publication analyses the CEMD from 1985-2013 regarding anaesthesia- and analgesia related maternal deaths during pregnancy or peripartum. During this period, there has been a reduction in directly anaesthesia-related maternal deaths to 4.3%. Yet, an increase in anaesthesia-associated maternal deaths has been recorded. The rate of fatal complications during obstetric regional anaesthesia doubled in recent years, while the fatality risk for obstetric general anaesthesia has decreased. Many of the reported maternal deaths could presumably have been avoided. The anaesthesiologist has to be familiar with state-of-the-art, guideline-based concepts for anaesthesia during pregnancy, childbirth or post partum, especially using tools like simulation. Vital sign monitoring after obstetric anaesthesia has to be identical to other postoperative monitoring, and Modified Early Warning Scores should be used for this purpose. In regional anaesthesia, current standards for hygiene have to be adhered to and patients have to be visited after spinal/epidural anaesthesia. Interdisciplinary communication and collaboration still have to be improved; careful interdisciplinary planning of childbirth in high-risk obstetric patients is strongly advised.

The role of regulatory T cell (Treg) subsets in gestational diabetes mellitus.

Physiological changes during normal pregnancy are characterized by an inflammatory immune response and insulin resistance. Therefore, we hypothesize that gestational diabetes mellitus (GDM) may be caused by an inappropriate adaption of the maternal immune system to pregnancy. In this study we examined the role of regulatory T cell (Treg) differentiation for the development of GDM during pregnancy. We used six-colour flow cytometric analysis to demonstrate that the total CD4(+) CD127(low+/-) CD25(+) forkhead box protein 3 (FoxP3(+)) T(reg) pool consists of four different T(reg) subsets: naive CD45RA(+) T(regs), HLA-DR(-) CD45RA(-) memory T(regs) (DR(-) T(regs)) and the highly differentiated and activated HLA-DR(low+) CD45RA(-) and HLA-DR(high+) CD45RA(-) memory T(regs) (DR(low+) and DR(high+) T(regs)). Compared to healthy pregnancies, the percentage of CD4(+) CD127(low+/-) CD25(+) FoxP3(+) T(regs) within the total CD4(+) T helper cell pool was not different in patients affected by GDM. However, the suppressive activity of the total CD4(+) CD127(low+/-) CD25(+) T(reg) pool was significantly reduced in GDM patients. The composition of the total T(reg) pool changed in the way that its percentage of naive CD45RA(+) T(regs) was decreased significantly in both patients with dietary-adjusted GDM and patients with insulin-dependent GDM. In contrast, the percentage of DR(-) -memory T(regs) was increased significantly in patients with dietary-adjusted GDM, while the percentage of DR(low+) and DR(high+) memory T(regs) was increased significantly in patients with insulin-dependent GDM. Hence, our findings propose that alterations in homeostatic parameters related to the development and function of naive and memory T(regs) may cause the reduction of the suppressive capacity of the total T(reg) pool in GDM patients. However, as this is an exploratory analysis, the results are only suggestive and require further validation.

Is human chorionic gonadotropin directly involved in the regulation of human implantation?

The regulation of human implantation is not fully understood. hCG as one of the earliest embryonal signals may be a major regulator in the parakrine embryo-endometrial communication. The expression of full-length hCG/LH-receptor mRNA could be demonstrated in human endometrium throughout the follicular and secretory phase of the menstrual cycle. In contrast, in early pregnancy decidua only truncated variants could be detected. To investigate direct effects of hCG on the human endometrium, an intrauterine microdialysis device was developed to measure parakrine mediators within the uterine cavity in vivo. Using this system, hCG was applied in the secretory phase and the endometrial response was evaluated. The administration of hCG (500 IU/ml) provoked a significant inhibition of intrauterine IGFBP-1 and M-CSF, while LIF, VEGF and MMP-9 were significantly stimulated. Taken together there appear to be multiple direct effects of hCG on the endometrium that precede the classical endocrine role of the hormone.

Elevated serum creatine kinase activity in adolescent psychiatric inpatients on admission.

Studies in adults have indicated a significant relationship between high serum creatine kinase levels on admission and acute psychosis. However, data on children are sparse. The files of 183 hospitalized children and adolescents (93 boys, 90 girls) with severe psychiatric disorders were reviewed for serum creatine kinase activity on admission, psychomotor agitation, Clinical Global Impression Score, need for intramuscular injection, number of neuroleptic medications and presence of neuroleptic malignant syndrome. Serum creatine kinase levels > 201 IU/ml were considered abnormal. Boys had significantly higher creatine kinase activity than girls. Division of the cohort by diagnosis yielded significantly higher levels in those with schizophrenia, affective disorders and mental retardation. Higher levels were also associated with higher Clinical Global Impression score on admission, use of injections and physical restraint, and nonresponse to neuroleptic medication. There were no cases of neuroleptic malignant syndrome. This first large-scale investigation of serum creatine kinase activity in young psychiatric inpatients shows a significant association between high creatine kinase activity and acute psychosis, similar to that in adults. Furthermore, high creatine kinase levels on admission are predictive of the severity of the psychosis, but are not associated with neuroleptic malignant syndrome. Because psychotic adolescents with high admission creatine kinase levels tend to be nonresponders, clinicians should consider the early use of atypical antipsychotics in this subgroup.

Platelet serotonin transporter in drug-naive migrainous children and adolescents.

Platelet [3H]imipramine binding was measured in 17 children and adolescents suffering from common (n = 10) and classical (n = 7) migraine and 10 healthy control subjects. All patients had more than a 1-year history of the disease and suffered at least one attack per month. All subjects had been drug-free for at least 4 weeks prior to the study and had never been treated with drugs active at the serotonergic system. An increased density in [3H]imipramine binding sites was detected in the migraine patients (+51%; p < 0.05). The increase in maximal binding was more prominent in the classical migraine group (+63%) than in the common migraine group (+43%). These results disagree with previous studies that reported decreased platelet imipramine binding in adult migraine patients. The discrepancy may be related to chronicity of drug treatment, long-term duration of disease and comorbidity of depression and anxiety disorders in adult migrainous patients.

The impact of obesity and chronic hyperinsulinemia on gonadotropin release and gonadal steroid secretion in the polycystic ovary syndrome.

We investigated whether obesity was a marker for a neuroendocrinologically distinct form of the polycystic ovary syndrome (PCO). Further, since women with PCO have significantly higher basal and/or glucose-stimulated plasma insulin levels, we also examined the effects of chronic hyperinsulinemia on gonadotropin and gonadal steroid secretion. Ten obese women (nine with acanthosis nigricans) and five nonobese women (one with acanthosis nigricans) with PCO as well as seven obese and six nonobese women of comparable age and weight in the midfollicular phase of their cycles were studied. Pulsatile gonadotropin release was determined for 6-24 h as well as gonadotroph sensitivity to GnRH (10 micrograms, iv). The obese PCO women had significantly increased basal and glucose-stimulated plasma insulin levels compared to the other groups, the nonobese PCO and the obese normal women had similar insulin levels, and the nonobese normal women had the lowest insulin levels. All four groups had similar plasma estradiol levels. Both the obese and the nonobese PCO women had similar and significantly higher mean plasma LH levels, LH pulse amplitude, and integrated LH responses to GnRH compared to values in both normal groups (P less than 0.01 to P less than 0.001); the obese PCO women did not differ from the nonobese PCO women. The mean LH pulse frequencies per 6 h were similar in the four groups. FSH secretion did not differ significantly in the four groups. The levels of the putative gonadal feedback steroids, plasma total and non-sex hormone-binding globulin-bound testosterone, non-sex hormone-binding globulin-bound estradiol, and estrone, were similar in both PCO groups and were significantly higher than those in both normal groups (all P less than 0.001). The only independent effect of obesity was on plasma androstenedione levels and the androstenedione to estrone ratio, both of which were significantly higher in PCO women than normal women (P less than 0.01 to P less than 0.001), but significantly lower in the obese (PCO and normal) women than in nonobese (PCO and normal) women (P less than 0.05). These findings suggest that 1) the impact, if any, of obesity in PCO is not reflected in discernible changes in gonadotropin release or in the gonadal steroid feedback environment; and 2) insulin does not have a major role in the perpetuation of PCO, since obese and nonobese PCO women had similar reproductive hormone levels despite significantly different degrees of hyperinsulinemia.