Coagulation Profile in Neonates with Congenital Heart Disease: A Pilot Study.

Background and Objectives: congenital heart disease (CHD), cyanotic and, to a lesser degree, acyanotic, often are accompanied by coagulation abnormalities, impacting substantially morbidity and mortality. Until now, no consistent hemostatic patterns have been demonstrated in neonates and children with CHD because they represent a variable and heterogenous population. The aim of the present study is to investigate the hemostatic profile, as well as the role of ADAMTS-13 (a disintegrin and metalloprotease with thrombospondin type-1 motives), the cleaving protein of von Willebrand factor (VWF) in neonates with CHD and compare them to healthy age-matched controls. Materials and Methods: twenty neonates with a mean gestational age of 37.1 ± 2.5 weeks were included in the CHD group, and 18 healthy neonates with a mean gestational age of 38.2 ± 1.5 weeks were in the control group. Results: prothrombin time was significantly prolonged, and accordingly, factor VII (FVII) levels were significantly decreased in the CHD group in comparison to controls. Factor VIII (FVIII), VWF, and ristocetin cofactor activity (Rcof) levels were significantly higher in the study vs. control group. Concentrations of ADAMTS-13 were decreased in the CHD vs. control group, but the difference was not statistically significant. Our results, in combination, indicate a balanced hemostatic mechanism, although with greater variability in neonates with CHD, while developmental aspects of coagulation are evident in the specific patient population. Conclusions: the coagulation profile is moderately impaired early in the course of CHD, though increased thrombogenicity is already present and should not be ignored.

Non-invasive management of obstructive sleep apnoea in a Fontan patient.

In patients with CHD after Fontan palliation, there is a lack of a pumping chamber in the pulmonary circulation; thus, pulmonary blood flow and cardiac output are sensitive to increased pulmonary vascular resistance; if obstructive sleep apnoea is present, there are legitimate concerns from continuous positive airway pressure ventilation, which may hinder pulmonary blood flow.

Acquired right ventricular outflow tract aneurysm in pulmonary atresia and intact ventricular septum: a nidus for thromboembolism.

Pulmonary atresia with intact ventricular septum may be complicated by coronary aneurysms and myocardial ischaemia. We report a case of an acquired postoperative right ventricular outflow tract aneurysm with communication to the left ventricular outflow tract. Multimodality imaging helped in the characterisation of this structural abnormality, which led to treatment modification of the patient.

The CRASH report: emergency management dilemmas facing acute physicians in patients with pulmonary arterial hypertension.

Treatment of acute emergencies in patients with pulmonary arterial hypertension (PAH) can be challenging. In the UK and Ireland, management of adult patients with PAH is centred in eight nationally designated pulmonary hypertension (PH) centres. However, many patients live far from these centres and physicians in local hospitals are often required to manage PAH emergencies. A committee of physicians from nationally designated PH centres identified the 'most common' emergency clinical scenarios encountered in patients with PAH. Thereafter, a review of the literature was performed centred on these specified topics and a management approach was developed based on best available evidence and expert consensus. Management protocols were developed on the following PAH emergencies: chest pain (including myocardial ischaemia), right ventricular failure, arrhythmias, sepsis, haemoptysis ('CRASH'), as well as considerations relevant to surgery, anaesthesia and pregnancy. Emergencies are not uncommon in PAH. While expertise in PAH management is essential, all physicians involved in acute care should be aware of the principles of acute management of PAH emergencies. A multidisciplinary approach is necessary, with physicians from tertiary PH centres supporting care locally and planning safe transfer of patients to PH centres when appropriate.

Anomalous drainage of isolated superior caval vein to the left atrium: the oldest reported unrepaired case.

Isolated right superior caval vein drainage into the left atrium is a rare congenital cardiac anomaly usually presenting with hypoxaemia and cyanosis. Surgical repair is the definitive treatment for this condition. In this report, we present the case of a 72-year-old patient with uncorrected anomalous drainage of a right superior caval vein into the left atrium, first diagnosed in the 1960s. To the best of our knowledge, this is the oldest reported unrepaired case.

Cord blood galectin-1 and -3 concentrations in term pregnancies with normal restricted and increased fetal growth.

OBJECTIVE: To determine levels of galectins (gal)-1 and -3 (implicated in angiogenesis/immunologic mechanisms) in intrauterine growth restricted (IUGR), large (LGA) and appropriate for gestational age (AGA) pregnancies, as these groups differ in fat mass, angiogenic patterns and immune responses. METHODS: Cord-blood (UC) gal-1 and -3 concentrations were measured in 30 IUGR, 30 LGA and 20 AGA singleton full-term infants and their mothers (MS). RESULTS: IUGR, LGA and AGA groups did not differ in gal-1 and -3 concentrations. UC gal-1 levels were lower when mothers were older [b=-0.651, CI 95% -1.186 (-0.116), P=0.018] and UC gal-3 levels were increased when mothers presented gestational diabetes [b=9.836, CI 95% 3.833- (15.839), P=0.002]. In IUGRs MS gal-3 and in LGAs UC gal-1 were decreased in multiparas [b=-5.372, CI 95% -9.584- (-1.161), P=0.014], and [b=-7.540, CI 95% -14.606- (-0.473), P=0.037], respectively. No correlations were found between MS or UC gal-1 and gal-3 concentrations. CONCLUSIONS: Lower UC gal-1 levels, when mothers were older, and increased UC gal-3 levels in cases of gestational diabetes, possibly reflect angiogenic activity. In multiparas, decreased MS gal-3 and UC gal-1 levels in IUGR/LGA, respectively, might imply inflammatory response against immunosuppression expected in subsequent pregnancies, as compared to the first one.

Phenotypic and functional alterations of primary human PBMCs induced by HCV non-enveloped capsid-like particles uptake.

Hepatitis C virus non-enveloped particles circulate in the serum of HCV-infected patients and are believed to be involved in viral persistence. It was previously demonstrated that recombinant HCVne particles can efficiently enter T cells. In this study we investigated the effect of this entry on the phenotype and function of PBMCs, focused on the CD4+ and CD8+ T-cells. We have generated recombinant HCVne in the absence of other viral proteins. PBMCs from healthy donors were sampled after incubation either with HCVne or the control at different time points. Levels of expression of CD107a, CD25, CTLA-4, and T regulatory cells were estimated and cytokine expression and secretion were also monitored. Peripheral T cells expressed elevated CD127. The intracellular expression of the inhibitory marker CTLA-4 (CD152) increased significantly on peripheral T cells at late hours post-treatment, compared to the respective non-treated group. Despite the fact that there was an initial immune response due to HCVne uptake, T cells were driven to a partial exhausted phenotype. A significant induction of CD4+CD25+(hi)CD127-regulatory T cells at late hours was observed. Consistently, Foxp3+CD4+ T cells were also increased. In parallel, a significant transcriptional activation and increased secretion of IL-2, IL-10, and IFN-γ, was recorded. Moreover, mRNA transcription of TGF-ß was considerably elevated. HCVne particles have the potential to shape the immune response by modifying specific phenotypic and functional markers mainly on CD4+ T cells and driving them to partial exhaustion as well as to Treg expansion.

Correlation of visfatin levels and lipoprotein lipid profiles in women with polycystic ovary syndrome undergoing ovarian stimulation.

The aim of this study was to determine serum and follicular fluid (FF) visfatin levels in age and weight-matched women with polycystic ovary syndrome (PCOS) and normally ovulating subjects undergoing controlled ovarian stimulation and correlate them with their lipid and lipoprotein levels. We included 80 PCOS women (40 lean and 40 overweight) and 80 age- and weight-matched controls, enrolled in the IVF program. In PCOS women, we determined significantly increased serum and FF visfatin as well as serum levels of total cholesterol, low-density lipoprotein (LDL) cholesterol, triglycerides, apolipoprotein B, lipoprotein(a) and homocysteine, while high-density lipoprotein cholesterol and apolipoprotein A1 were significantly lower compared to controls. Serum visfatin levels positively correlated with total cholesterol, LDL cholesterol, triglycerides, lipoprotein(a) and homocysteine levels and negatively with apolipoprotein A1. FF visfatin levels positively correlated with triglycerides and homocysteine and negatively with apolipoprotein A1. Dyslipidemia is common in reproductive age women with PCOS exposing them to risk for cardiovascular diseases. However, the detailed role of visfatin on lipoprotein lipid profile awaits further clarification through future investigation.

Biochemical markers of bone resorption are present in human milk: implications for maternal and neonatal bone metabolism.

AIM: This study investigated breast milk and maternal serum concentrations of biochemical markers of bone resorption, which may be implicated in both maternal and neonatal bone metabolism. METHODS: Tests were carried out on 85 parturients 3-4 days after they gave birth. We measured their breast milk and serum concentrations for soluble receptor activator of nuclear factor kappaB ligand (sRANKL) and cross-linked N-telopeptide of type I collagen (NTx). The sRANKL and NTx concentrations were associated with several perinatal parameters. RESULTS: Soluble receptor activator of nuclear factor kappaB ligand was detectable in breast milk at considerably lower concentrations than in maternal serum (p < 0.001), and these breast milk sRANKL concentrations were decreased in maternal diabetes (b = -0.366, 95% CI -0.622 to -0.110, p = 0.006). Breast milk NTx concentrations were higher in exclusive lactation (b = 0.269, 95% CI 0.014-0.524, p = 0.039), but lower in Caesarean sections (b = -0.224, 95% CI -0.428 to -0.019, p = 0.032). CONCLUSION: Soluble receptor activator of nuclear factor kappaB ligand is downregulated in breast milk, particularly in the case of diabetes. Breast milk NTx upregulation characterises exclusive lactation, and its downregulation characterises Caesarean section deliveries. Nutritional interventions in foetal life and early infancy may programme adult bone health and ameliorate diseases with developmental origins, such as osteoporosis.

Adipokines vaspin and omentin-1 are up-regulated in large for gestational age infants at term.

OBJECTIVE: Large- (LGA) and appropriate-for-gestational age (AGA) infants differ in body fat mass and metabolic/endocrine mechanisms. We aimed to investigate in LGA and AGA infants possible alterations in cord blood levels of insulin and the adipokines vaspin and omentin-1 which are secreted by the adipose tissue and are implicated in insulin resistance/metabolic syndrome. METHODS: Cord blood vaspin, omentin-1 and insulin levels were prospectively measured in 61 LGA and 36 AGA singleton full-term infants. Of the LGA group 13 infants were born from diabetic and 48 from non-diabetic mothers. RESULTS: Cord blood vaspin and omentin-1 levels were significantly higher in LGA compared with AGA neonates (p = 0.021 and b = 0.115, SE 0.037, p = 0.002, respectively). Umbilical cord omentin-1 levels were significantly decreased in neonates delivered vaginally (b = -0.075, SE 0.031, p = 0.016), after controlling for group. Insulin levels increased in proportion to the customized centiles of the infants (b = 0.004, SE = 0.001, p = 0.009). Finally, in the LGA group vaspin levels correlated with omentin-1 serum levels (r = 0.318, p = 0.013). CONCLUSIONS: The increased levels of vaspin observed in LGA infants compared with AGA ones, possibly represent a defensive mechanism against insulin/glucose dysregulation, commonly seen in the former. In addition, the increased omentin-1 levels in the LGA group could possibly reflect the amount of developing adipose tissue in the early stages of life in this group. Alternatively, these levels could reflect the growth-promoting effect of omentin-1 in the fetus. The inflammation associated with vaginal deliveries may account for the lower cord blood omentin-1 levels in neonates delivered by this mode.

Cord blood nesfatin-1 in large for gestational age pregnancies.

OBJECTIVE: To investigate possible alterations in cord blood levels of adipokine nesfatin-1 (secreted by adipose tissue and pancreatic ß-cells and implicated in glucose metabolism and insulin resistance), as well as insulin, in large (LGA) and appropriate for gestational age (AGA) pregnancies, granted that these groups differ in body fat mass and metabolic/endocrine mechanisms. MATERIALS AND METHODS: Cord blood nesfatin-1 and insulin concentrations were prospectively measured in 40 LGA (9 born from diabetic and 31 from non-diabetic mothers) and 20 AGA singleton full-term infants as well as their mothers. RESULTS: Cord blood nesfatin-1 concentrations were significantly lower in LGA compared to AGA neonates (b=-0.206, SE 0.07, p=0.005). However, cord blood nesfatin-1 concentrations were elevated in infants born from mothers with gestational diabetes mellitus (GDM), compared to those born from non-diabetic mothers, after controlling for group (b=0.190, SE 0.10, p=0.05). Finally, cord blood nesfatin-1 concentrations were lower in cases of vaginal delivery (b=0.11, SE 0.05, p=0.042). Insulin levels were significantly elevated, as customized centiles increased (b=0.004, SE=0.002, p=0.016). No significant correlation was found between insulin and nesfatin-1 in maternal and umbilical cord levels. CONCLUSIONS: In this study nesfatin-1 levels are decreased in LGA compared to AGA fetuses. Fetal nesfatin-1 concentrations are higher in cases of GDM and cord blood nesfatin-1 concentrations are lower in cases of vaginal delivery.

Perinatal role of hepcidin and iron homeostasis in full-term intrauterine growth-restricted infants.

OBJECTIVES: To prospectively investigate iron homeostasis in full-term intrauterine growth-restricted (IUGR) and appropriate-for-gestational-age (AGA) infants at birth, by evaluating cord blood concentrations of hepcidin (a bioactive molecule, principal regulator of iron metabolism, downregulated by hypoxia/iron deficiency and upregulated by inflammation), erythropoietin (EPO, a marker of prolonged fetal hypoxia), soluble transferrin receptor (sTfR, a marker of increased erythropoiesis and tissue iron deficiency), iron, ferritin, and unsaturated iron-binding capacity (UIBC). METHODS: Serum cord blood samples from 47 well-defined IUGR and 104 AGA singleton, full-term infants were analyzed for concentrations of all the aforementioned parameters by enzyme immunoassays and spectrophotometry. RESULTS: Hepcidin concentrations were similar, while EPO concentrations were higher in IUGR cases than in AGA controls (P = 0.047). Cord blood sTfR concentrations were increased in IUGR, compared to AGA infants (P = 0.004), and negatively correlated with their customized centiles and birth weight (r = -0.238, P = 0.003 and r = -0.157, P = 0.050, respectively). Ferritin concentrations were lower in IUGR cases than in AGA controls (P = 0.039). In both groups, no correlations were observed between cord blood hepcidin concentrations and iron status indices. CONCLUSIONS: Cord blood hepcidin concentrations in term IUGRs may remain unaffected, possibly due to a balance between hepcidin downregulation by chronic fetal hypoxia (indicated by higher EPO concentrations) and impaired iron metabolism (indicated by lower ferritin and higher sTfR concentrations) on the one hand, and hepcidin upregulation by the inflammatory state characterizing IUGRs, on the other. Furthermore, our findings may possibly indicate the need for regular follow-up for detection of iron-deficient anemia, not only in preterm but also in full-term IUGR neonates.

A Global Assessment of Coagulation Profile and a Novel Insight into Adamts-13 Implication in Neonatal Sepsis.

Neonatal sepsis is a life-threatening condition associated with significant morbidity and mortality. Sepsis-induced coagulopathy is a well-recognized entity, signifying the strong cross-talk between inflammation and coagulation. The aim of the present study was to compare the coagulation profile between the acute phase of sepsis and recovery in term and preterm neonates. Additional comparisons to healthy neonates were undertaken. Levels of clotting, anti-clotting factors and ADAMTS-13 (A disintegrin and metalloprotease with thrombospondin type-1 motives), the cleaving protein of von Willebrand factor (VWF), were measured in 16 term and preterm neonates in the acute phase of infection and following recovery, as well as in 18 healthy neonates. Clotting times were prolonged, while levels of particular clotting factors were lower in the acute phase of infection compared to controls and recovery. On the other hand, levels of fibrinogen, factor VIII (FVIII) and VWF were significantly higher in the acute phase in comparison to controls and recovery, while they remained persistently higher in the infection group compared to controls. In regard to the anticlotting mechanism, a clear suppression was observed in septic neonates. ADAMTS-13 levels were significantly lower in the acute phase of infection in comparison to controls and recovery (p = 0.015 and 0.004, respectively), while a trend toward superimposed normalization was demonstrated post infection, as higher ADAMTS-13 levels were measured in recovered neonates compared to controls (p = 0.002). The coagulation profile is considerably deranged in neonatal sepsis. ADAMTS-13 deficiency in septic neonates is a novel finding with promising future implications, as ADAMTS-13 substitution may serve as a useful therapeutic option in neonatal sepsis, prompting further investigation in future studies.

Fetal concentrations of the growth factors TGF-α and TGF-ß1 in relation to normal and restricted fetal growth at term.

Transforming growth factor-α (TGF-α) and TGF-ß1 are major anti-inflammatory cytokines and substantially contribute to normal pregnancy outcome. TGF-α stimulates placental mitosis, whereas TGF-ß1 is a critical regulator of trophoblast invasion and fetal growth. We aimed to study cord blood TGF-α and TGF-ß1 concentrations in intrauterine-growth-restricted (IUGR, usually associated with abnormal trophoblast invasion, uteroplacental vascular insufficiency and enhanced inflammation) and appropriate-for-gestational-age-(AGA) pregnancies, and investigate possible correlations of the above concentrations with several demographic parameters of infants at birth. Plasma TGF-α and TGF-ß1 concentrations were determined by ELISA in 154 mixed arterio-venous cord blood samples from IUGR (n=50) and AGA (n=104) singleton full-term infants. After controlling for possible confounding factors (gender, birth-weight, gestational age, maternal age and parity), cord blood TGF-α and TGF-ß1 concentrations were significantly higher in IUGR than AGA group (b=0.402, SE=0.179, p=0.027 and b=0.152, SE=0.061, p=0.014, respectively). Delivery mode had an effect on cord blood TGF-α and TGF-ß1 concentrations, both being elevated in cases of vaginal delivery (b=-0.282, SE=0.117, p=0.018 and b=-0.123, SE=0.059, p=0.038, respectively). In conclusion, higher cord blood TGF-α and TGF-ß1 concentrations may represent a compensatory response to the inflammatory process characterizing the IUGR state. Additionally, higher cord blood TGF-ß1 concentrations in IUGRs could be attributed to increased shear stress, resulting from abnormal blood flow in IUGR fetal blood vessels. Finally, vaginal delivery-associated cytokine release may account for elevated TGF-α and TGF-ß1 concentrations.

Noninvasive imaging prior to percutaneous pulmonary valve implantation.

The majority of patients with congenital heart disease (CHD) who have undergone open heart surgery during childhood are possible candidates for additional transcatheter or surgical interventions. One fifth of these conditions usually involve the right ventricular outflow tract (RVOT). Percutaneous pulmonary valve replacement (PPVR) has been widely established as an alternative, less invasive option to surgical pulmonary valve replacement (SPVR). The variability of RVOT anatomy and size, the relative course of the coronary arteries, and the anatomy of the pulmonary artery branches are factors that determine the success of the intervention and the complication rates. Careful and reliable pre-interventional imaging warrants the selection of suitable candidates and minimizes the risk of complications. 2D and 3D fluoroscopy have been extensively used during pre- and peri-interventional assessment. Established imaging techniques such as cardiovascular magnetic resonance (CMR) and computed tomography (CT) and newer techniques such as fusion imaging have proved to be efficient and reliable tools during pre-procedural planning in patients assessed for PPVR.

Gestational Diabetes Melitus and Cord Blood Platelet Function Studied via the PFA-100 System.

Neonatal platelet hemostasis, although it has been well described over the recent years, remains elusive in specific patient populations, including neonates from high-risk pregnancies, such as those complicated with gestational diabetes mellitus (GDM). We aimed at evaluating the platelet function of neonates born to mothers with GDM using the platelet function analyzer (PFA-100). Cord blood samples were drawn from each subject and tested with two different agonists to provide two closure time (CT) values (collagen with epinephrine (COL/EPI) and collagen with adenosine diphosphate (COL/ADP)). A total of 84 and 118 neonates formed the GDM and the control group (neonates from uncomplicated pregnancies), respectively. COL/EPI CTs were prolonged in neonates from the GDM group compared to neonates from the control group, while no statistically significant difference of COL/ADP CTs was noted between the two groups, GDM and the control. Higher COL/ADP CTs were demonstrated in neonates born via cesarean section and in neonates with blood group O. A negative correlation between COL/ADP CT and gestational age, white blood cells (WBCs) and von Willebrand factor (VWF) activity was noted in neonates from the GDM group. In conclusion, neonates from the GDM group demonstrate a more hyporesponsive phenotype of their platelets, in comparison to the control neonates.

Primary hemostasis in fetal growth restricted neonates studied via PFA-100 in cord blood samples.

Background: Platelet function of fetal growth restricted (FGR) neonates remains a field of debate. Platelet function analyzer (PFA-100) offers a quantitative in vitro assessment of primary, platelet-related hemostasis. Our aim was to examine platelet function using PFA-100 in FGR neonates and associate our results with perinatal parameters. Methods: PFA-100 was applied on 74 FGR neonates, 48 full-term (>37 weeks' gestation) and 26 preterm neonates (<37 weeks). The control group consisted of 118 healthy neonates. Two closure times (CTs) with COL/EPI and COL/ADP cartridges were determined on cord blood samples for each subject. Statistical analysis was performed by SAS 9.4. The statistical significance level was set at 0.05 and all tests were two-tailed. Results: COL/EPI CTs were prolonged in FGR (median 132 s, IQR 95-181 s) compared with control neonates (median 112.5 s, IQR 93-145 s), p = 0.04. Median COL/EPI CT for term and preterm FGR neonates was 126 s (IQR 90-157 s) and 137 s (IQR 104-203), respectively (p = 0.001), and COL/ADP CT was 70 s (IQR 62-80 s) for term and 75 s (IQR 68-82 s) for preterm FGR neonates (p = 0.08). Among FGR neonates, COL/EPI CT was related with delivery time (with preterm neonates exhibiting prolonged COL/EPI CTs), p = 0.05. No correlation was proved between both CTs and hematological parameters in FGR neonates. Conclusion: FGR neonates showed impaired platelet function via PFA-100, with preterm FGR neonates confronting the greatest risk. Prolonged COL/EPI CTs in FGR neonates seemed to be independent of hematological parameters and could warn for closer evaluation during the first days of their lives.

The impact of cardiovascular comorbidities associated with risk for left heart disease on idiopathic pulmonary arterial hypertension: Data from the Hellenic Pulmonary Hypertension Registry (HOPE).

Whereas younger female patients were diagnosed with idiopathic pulmonary arterial hypertension (IPAH) in 1980s, it is now frequently encountered in elderly patients with cardiovascular comorbidities (CVCs) associated with increased risk for left heart disease. We present data until November 2019 regarding specific features and clinical outcomes of IPAH population from the Hellenic Pulmonary Hypertension Registry (HOPE). Patients were divided into two groups based on the presence of ≥ or <3 CVCs, arterial hypertension, diabetes mellitus, obesity, presence of coronary artery disease, or atrial fibrillation. Overall, 77 patients with IPAH (55.1 [interquartile range, IQR: 24.1] years, 62.8% women) have been recorded. Fifteen patients (19.2%) had ≥3 CVCs, while 25 (32%) were over 65 years old. Patients with ≥3 CVCs were older, presented an almost equal female to male ratio, walked less in 6-min walk test, and had lower mean arterial pulmonary pressure and pulmonary vascular resistance at baseline than patients with less CVCs. Fewer patients with ≥3 CVCs received PAH-specific treatment compared to patients with less comorbidities (n = 11 [73.3%] versus n = 58 [95.5%], p = 0.02). During a median follow-up period of 3.8 (IQR: 2.7) years, 18 patients died (all-cause mortality 24.3%). Male sex and older age were independent predictors of mortality and/or lung transplantation, while CVCs did not have a significant impact on clinical outcomes. In this nationwide, register-based study, the epidemiology of IPAH involves older patients with CVCs, who seem to have less hemodynamic compromise, but worse functional impairment and are treated less aggressively with PAH pharmacotherapy.

Comparison of Two Different Sedation Protocols during Transvaginal Oocyte Retrieval: Effects on Propofol Consumption and IVF Outcome: A Prospective Cohort Study.

(1) Background: There has been various reports on the potential impact of anesthetic agents used during oocyte retrieval (OR) on the impairment of the capacity of the oocyte for fertilization and subsequent embryo quality; results have been conflicting; (2) Methods: The effects of two different sedation protocols during OR in two groups of patients undergoing In Vitro Fertilization/Intra-Cytoplasmic Sperm Injection IVF/ICSI, were compared on propofol consumption and on in vitro fertilization (IVF)/ICSI success. The study group received dexmedetomidine and fentanyl, while the control remifentanil and midazolam. In a prospective cohort study, we encompassed 72 cycles/patients. The administered dose of propofol per patient and fertilization rates were the primary outcomes, while anesthesiological parameters and IVF/ICSI outcomes were the secondary endpoints; (3) Results: We found a significant increase in propofol consumption in the study compared to the control group (77.0 ± 10.6 mg vs. 12.1 ± 6.1; p < 0.001), but fertilization rates were similar (p = 0.469). From the secondary anesthesiological outcomes, the post anesthesia discharge scores were better in the control group (15.0 (13.5 min) vs. 5.0 (10.0 min), p = 0.028). From the IVF/ICSI secondary outcome parameters, we found a higher quality of embryos on day three in the study compared to the control group (p = 0.040). The comparison of the other secondary outcomes yielded non-significant differences; (4) Conclusions: The use of dexmedetomidine, as an alternative agent during OR, was associated with higher propofol consumption as a rescue dose compared to remifentanil but was linked with similar fertilization rates and higher quality of embryos produced.