Polish Adaption of Pregnancy-Related Anxiety Questionnaire - Revised 2 (PRAQ-R2). / Polska adaptacja Pregnancy-Related Anxiety Questionnaire ­ Revised 2 (PRAQ-R2).

AIM: To create a Polish adaption of the Pregnancy-Related Anxiety Questionnaire - Revised 2 (PRAQ-R2), which is widely used abroad. METHODS: PRAQ-R2 was translated into Polish by independent bilingual speakers. Fortyeight pregnant women completed our survey containing the Polish version of PRAQ-R2, Hospital Anxiety and Depression Scale - Modified (HADS-M), and a short sociodemographic questionnaire. After a week, they were asked to complete the PRAQ-R2 questionnaire again. Parametric statistics were used to assess psychometric properties. RESULTS: Our study has shown a good test-retest correlation of 0.70. Participants completed the survey twice (in t1 and after one week - in t2). Cronbach's alpha was calculated as 0.847 at t1 and 0.895 at t2. There was a moderate correlation between PRAQ-R2 at both time points and the HADS-M scale and its subscales. CONCLUSIONS: Our Polish adaption of PRAQ-R2 has shown good validity and reliability. It has good internal consistency. Moderate correlation with HADS-M proves that pregnancyrelated anxiety (PrA) is a distinctive disorder from generalized anxiety disorder and depressive disorder. Given the great frequency and the burden of PrA, we believe that PRAQ-R2 should be routinely used among physicians working with pregnant patients.

SARS-CoV-2 Infection and Pregnancy: Maternal and Neonatal Outcomes and Placental Pathology Correlations.

There is accumulating evidence on the perinatal aspects of COVID-19, but available data are still insufficient. The reports on perinatal aspects of COVID-19 have been published on a small group of patients. Vertical transmission has been noted. The SARS-CoV-2 genome can be detected in umbilical cord blood and at-term placenta, and the infants demonstrate elevated SARS-CoV-2-specific IgG and IgM antibody levels. In this work, the analysis of clinical characteristics of RT-PCR SARS-CoV-2-positive pregnant women and their infants, along with the placental pathology correlation results, including villous trophoblast immunoexpression status for SARS-CoV-2 antibody, is presented. RT-PCR SARS-CoV-2 amniotic fluid testing was performed. Neonatal surveillance of infection status comprised RT-PCR testing of a nasopharyngeal swab and the measuring of levels of anti-SARS-CoV-2 in blood serum. In the initial study group were 161 pregnant women with positive test results. From that group, women who delivered during the hospital stay were selected for further analysis. Clinical data, laboratory results, placental histomorphology results, and neonatal outcomes were compared in women with immunohistochemistry (IHC)-con SARS-CoV-2-positive and IHC SARS-CoV-2-negative placentas (26 cases). A positive placental immunoprofile was noted in 8% of cases (n = 2), whereas 92% of cases were negative (n = 24). Women with placental infection proven by IHC had significantly different pathological findings from those without. One infected neonate was noted (n = 1; 4%). Infection was confirmed in perinatal autopsy, as there was the intrauterine fetal demise. The potential course of the infection with the risk of vertical transmission and implications for fetal-neonatal condition is critical for proper clinical management, which will involve comprehensive, multidisciplinary perinatal care for SARS-CoV-2-positive patients.

The Application of Artificial Intelligence-Assisted Colposcopy in a Tertiary Care Hospital within a Cervical Pathology Diagnostic Unit.

The rising global incidence of cervical cancer is estimated to have affected more than 600,000 women, and nearly 350,000 women are predicted to have died from the disease in 2020 alone. Novel advances in cancer prevention, screening, diagnosis and treatment have all but reduced the burden of cervical cancer in developed nations. Unfortunately, cervical cancer is still the number one gynecological cancer globally. A limiting factor in managing cervical cancer globally is access to healthcare systems and trained medical personnel. Any methodology or procedure that may simplify or assist cervical cancer screening is desirable. Herein, we assess the use of artificial intelligence (AI)-assisted colposcopy in a tertiary hospital cervical diagnostic pathology unit. The study group consisted of 48 women (mean age 34) who were referred to the clinic for a routine colposcopy by their gynecologist. Cervical images were taken by an EVA-Visualcheck TM colposcope and run through an AI algorithm that gave real-time binary results of the cervical images as being either normal or abnormal. The primary endpoint of the study assessed the AI algorithm's ability to correctly identify histopathology results of CIN2+ as being abnormal. A secondary endpoint was a comparison between the AI algorithm and the clinical assessment results. Overall, we saw lower sensitivity of AI (66.7%; 12/18) compared with the clinical assessment (100%; 18/18), and histopathology results as the gold standard. The positive predictive value (PPV) was comparable between AI (42.9%; 12/28) and the clinical assessment (41.8%; 18/43). The specificity, however, was higher in the AI algorithm (46.7%; 14/30) compared to the clinical assessment (16.7%; 5/30). Comparing the congruence between the AI algorithm and histopathology results showed agreement 54.2% of the time and disagreement 45.8% of the time. A trained colposcopist was in agreement 47.9% and disagreement 52.1% of the time. Assessing these results, there is currently no added benefit of using the AI algorithm as a tool of speeding up diagnosis. However, given the steady improvements in the AI field, we believe that AI-assisted colposcopy may be of use in the future.

Placental pathology in a pregnant woman with severe COVID-19 and successful ECMO treatment: a case report.

BACKGROUND: Infection with SARS-CoV-2 during pregnancy can lead to a severe condition in the patient, which is challenging for obstetricians and anaesthesiologists. Upon severe COVID-19 and a lack of improvement after multidrug therapy and mechanical ventilation, extracorporeal membrane oxygenation (ECMO) is introduced as the last option. Such treatment is critical in women with very preterm pregnancy when each additional day of the intrauterine stay is vital for the survival of the newborn. CASE PRESENTATION: We report a case of a 38-year-old woman at 27 weeks of gestation treated with multidrug therapy and ECMO. The woman was admitted to the intensive care unit (ICU) with increasing fever, cough and dyspnoea. The course of the pregnancy was uncomplicated. She was otherwise healthy. At admission, she presented with severe dyspnoea, with oxygen saturation (SpO2) of 95% on passive oxygenation, heart rate of 145/min, and blood pressure of 145/90. After confirmation of SARS-CoV-2 infection, she received steroids, remdesivir and convalescent plasma therapy. The foetus was in good condition. No signs of an intrauterine infection were visible. Due to tachypnea of 40/min and SpO2 of 90%, the woman was intubated and mechanically ventilated. Due to circulatory failure, the prothrombotic activity of the coagulation system, further saturation worsening, and poor control of sedation, she was qualified for veno-venous ECMO. An elective caesarean section was performed at 29 weeks on ECMO treatment in the ICU. A preterm female newborn was delivered with an Apgar score of 7 and a birth weight of 1440 g. The newborn had no laboratory or clinical evidence of COVID-19. The placenta showed the following pathological changes: large subchorionic haematoma, maternal vascular malperfusion, marginal cord insertion, and chorangioma. CONCLUSIONS: This case presents the successful use of ECMO in a pregnant woman with acute respiratory distress syndrome in the course of severe COVID-19. Further research is required to explain the aetiology of placental disorders (e.g., maternal vascular malperfusion lesions or thrombotic influence of COVID-19). ECMO treatment in pregnant women remains challenging; thus, it should be used with caution. Long-term assessment may help to evaluate the safety of the ECMO procedure in pregnant women.

Perinatalna opieka paliatywna realizowana w oddziale polozniczym i neonatologicznym we wspólpracy z hospicjum dla dzieci - doswiadczenia wlasne.

INTRODUCTION: Wady letalne prowadza do wewnatrzmacicznego zgonu plodu lub dziecka bezposrednio po urodzeniu lub we wczesnym okresie niemowlecym, bez wzgledu na zastosowane leczenie. W przypadku wad letalnych nie ma mozliwosci skutecznej pomocy dziecku, mimo postepu mi zeadsytcoysnoyw ania najnowoczesniejszej aparatury lub terapii. Rodzice, którzy decyduja sie na urodzenie dziecka z wada letalna moga byc objeci perinatalna opieka hospicyjna, która ma charakter kompleksowy. Polega ona na wsparciu ciezarnej w okresie przygotowania do porodu, w czasie porodu i po porodzie oraz na wsparciu jej rodziny oraz obejmuje udzielenie rodzicom pelnej informacji o chorobie ich dziecka. Opieka nad dzieckiem po urodzeniu jest nastawiona na ochrone przed uporczywa terapia i zapewnienie dziecku opieki paliatywnej. CEL: Wykazanie znaczenia perinatalnej opieki paliatywnej dla kobiet w ciazy, u których wyniki badan prenatalnych wskazywaly na ciezkie zaburzenie rozwojowe u plodu o potencjalnie letalnym rokowaniu oraz przedstawienie schematu postepowania wedlug modelu wewnatrzszpitalnego hospicjum perinatalnego. MATERIAL I METODY: Analiza retrospektywna objeto dokumentacje 67 pacjentek skierowanych do Programu RAZEM we Wroclawiu w latach 2014-2018 z powodu nieprawidlowych wyników badan prenatalnych (ultrasonograficznych lub/i genetycznych), które wskazywaly na ciezkie zaburzenie rozwojowe u plodu o potencjalnie letalnym rokowaniu. Dokonanoanalizy danych socjodemograficznych, danych klinicznych rozpoznania choroby u plodu, przebiegu ciazy i porodu, trybu postepowania w okresie prenatalnym, podczas porodu i po urodzeniu sie dziecka. WYNIKI: Do Programu zostalo skierowanych 67 kobiet w wieku 20-43 lat (srednio 31,2), które zglaszaly sie w okresie od 15 do 39 tygodnia ciazy (srednio w 25. tygodniu ciazy). Do opieki paliatywnej zakwalifikowano 57 kobiet, czyli 85% skierowanych do programu. Opieke paliatywna kontynuowano u 51 pacjentek, poniewaz 6 kobiet w trakcie procesu diagnostycznego zdecydowalo sie na zakonczenie ciazy (10,5%). Najczestszymi zaburzeniami u plodów byly aberracje chromosomowe, wady OUN i wady nerek. W 95% przypadków doszlo do obumarcia wewnatrzmacicznego plodu lub smierci noworodka. WNIOSKI: Perinatalna opieka paliatywna jest niezbedna forma opieki dla kobiet w ciazy, u których wyniki badan prenatalnych wskazuja na ciezkie zaburzenie rozwojowe u plodu o potencjalnie letalnym rokowaniu. Model wewnatrzszpitalny hospicjum perinatalnego jest korzystna forma opieki, zapewnia jej spójnosc i dobra komunikacje w zespole, co wplywa na dobra jakosc opieki. INTRODUCTION: Lethal defects lead to the intrauterine death of the fetus or the passing away of the child immediately after birth or in early infancy, regardless of the treatment used. In the case of lethal defects, it is not possible to effectively help the child, despite using the most modern equipment or medicines in the treatment or the progress made by medicine. Parents, who decide to continue the pregnancy, although the fetus has a lethal defect that cannot be cured, may be covered by perinatal hospice care, which is comprehensive and consists in supporting the pregnant woman during the prenatal time, during delivery and after delivery and support of her family, giving full information to the parents about their child's illness. Childcare after birth is focused on protecting the infant from persistent therapy and providing him with appropriate conditions. AIM: To demonstrate the role of perinatal palliative care for pregnant women in whom the results of prenatal tests pointed to a severe developmental disorder in the fetus with a potentially lethal prognosis, and to present a pattern of behavior for their hospitalization in the perinatal hospice. MATERIALS AND METHODS: The retrospective analysis included documentation of 67 patients referred to the RAZEM (TOGETHER) Program in Wroclaw in 2014-2018 due to abnormal results of (ultrasound and / or genetic) prenatal tests, which indicated a serious developmental disorder in the fetus with potentially lethal prognosis. Analysis was conducted of sociodemographic data, clinical data on fetal diagnosis, pregnancy and delivery, the procedure for prenatal delivery and postnatal birth. RESULTS: 67 women aged 20-43 years (mean 31.2) were referred to the RAZEM Program. Out of these, 57 women were enrolled for palliative care, which accounted for 85% of those referred to the program. Palliative care was continued in 51 patients, because 6 women decided to terminate their pregnancy during the diagnostic process (10.5%). The most common abnormalities in the fetuses were chromosomal aberrations, CNS defects and kidney defects. In 95% of the cases, intrauterine fetal death or neonatal death occurred. CONCLUSIONS: Perinatal palliative care is an indispensable form of care for pregnant women in whom the results of prenatal tests indicate a serious developmental disorder in the fetus with potentially lethal prognosis. The in-hospital model of a perinatal hospice is a beneficial form of care, as it ensures consistency and good communication in the team, which favourably affects its quality.

The assessment of selected parameters of bioelectric and mechanical activity of the uterus during pharmacologic treatment of threatening preterm delivery.

OBJECTIVES: To analyze and compare the bioelectric and mechanical activity of the uterus in pregnant women with threatening preterm delivery treated with tocolysis. Additionally, auxiliary parameters of the bioelectric signal, as registered by electrohysterography and characteristic only for this method, were measured and analyzed. MATERIAL AND METHODS: Forty-five women with pregnancies from 24 to 36 weeks of gestation with typical clinical symptoms of threatening preterm delivery were given tocolytic therapy. Registration and analysis of bioelectric activity with electrohysterography was performed simultaneously with registration and analysis of mechanical activity with tocography. RESULTS: After administration of tocolytic treatment, the presence of bioelectric activity was accompanied by the lack of or minimal occurrence of mechanical activity. All parameters of contraction recorded by electrohysterography had significantly greater values than those recorded by tocography. CONCLUSIONS: Measurement of bioelectric activity is more sensitive than measurement of mechanical activity of the uterus. Elevated bioelectric activity of the uterine muscle was observed despite the use of tocolysis, a lack of symptoms of threatening preterm delivery, as well as a lack of contraction in tocography. The presence of bioelectric activity may precede the occurrence of mechanical activity of the uterus, but further research is required on larger groups of patients.

The clinical evaluation of internal iliac arteries balloon occlusion for placenta accreta spectrum.

OBJECTIVES: To evaluate the balloon occlusion of the internal iliac arteries during a caesarean section in the group of patients with placenta accreta spectrum. MATERIAL AND METHODS: We analysed 29 pregnant women with placenta accreta spectrum. The study group consisted of 15 patients, who underwent a caesarean delivery with temporary bilateral internal iliac artery occlusion. In the control group, we examined 14 women who had a standard caesarean delivery without any radiologic procedure. We compared pre- and post-operative haemoglobin level, necessity of blood transfusion, intraoperative blood loss, intensive care requirement, complications, duration of surgery, anaesthesia and hospital stay. RESULTS: The history and obstetric outcomes were similar in both groups. The study group required fewer blood transfusions than the control group (p = 0.0176). We administered less packed red blood cells and fresh frozen plasma. Complications were more frequent in the control group (p = 0.0014). Complications related to occlusion of the internal iliac arteries did not occur. The intensive care unit transfer was more frequent in the control group (p = 0.0329). The duration of surgery and hospital stay did not differ between groups. The anaesthesia time was longer in a study group, which related to the radiologic procedure. CONCLUSIONS: Caesarean delivery for placenta accreta spectrum with bilateral balloon occlusion of the internal iliac arteries requires fewer transfusions. It contributes to a decrease in the complication rate and maternal morbidity.

Prenatal and Postnatal Manifestations of Congenital Chloride Diarrhea Due to a Heterozygote Variant of the SLC26A3 Gene: A Case Report.

Congenital chloride diarrhea (CCD) is caused by a recessive mutation in the SLC26A3 gene and characterized mainly by watery diarrhea, hypochloremia and metabolic alkalosis. Various different mutations in SLC26A3 are responsible for the disease. In the prenatal period, the symptoms of CCD may include polyhydramnios, preterm labor and abdominal distension. The main feature of CCD is chloride-rich diarrhea, which leads to excessive loss of fluid and salt immediately after birth and is followed by weight loss and dehydration. Hyponatremia and hypochloremia are soon accompanied by hypokalemia and metabolic alkalosis. Untreated CCD is fatal even in the first weeks of life. Diagnosis is made by high fecal chloride concentrations in patients with serum electrolytes corrected by salt substitution and confirmed using genetic testing of peripheral blood samples. Here, we detail prenatal and postnatal manifestations of a preterm infant, born via Caesarian section, who was suspected to suffer intrauterine bowel obstruction. Upper median laparotomy was performed and no intestinal abnormalities found. The course of the neonatal period was complicated by severe diarrhea with hypochloremia, hyponatremia and metabolic alkalosis. Based on the patient's clinical picture and stool examination, a diagnosis of CCD was established. Mutation of the SLC26A3 gene was confirmed using genetic testing.

Polish Society of Gynecologists and Obstetricians recommendations on supplementation during pregnancy.

Polish Society of Gynecologists and Obstetricians recommendations on supplementation during pregnancy.

Placental mesenchymal dysplasia and hepatic cyst.

Placental mesenchymal dysplasia (PMD) is a rare benign vascular anomaly of the placenta. It can be misdiagnosed as a molar pregnancy resulting in unnecessary termination of pregnancy. A 30-year-old woman was referred to our hospital at 18 gestational weeks due to suspicion of molar pregnancy. The ultrasound showed a bulky placenta with multiple cysts. Oligohydramnion and fetal hypoechogenic cystic area without doppler flow were diagnosed at 23 weeks. The baby was operated on after delivery, and an 80 mm multifocal cyst originating from the right lobe of the liver was removed. The placenta demonstrated swelling stem villi with enlarged vessels and increased interstitial cells without trophoblast proliferation. PMD and fetal hepatic cyst can coexist; however, the relationship between those conditions remains to be elucidated. PMD is associated with adverse pregnancy outcomes but also with a good prognosis.

Use of electrical impedance spectroscopy as an adjunct to colposcopy in a pathway of cervical intraepithelial neoplasia diagnostics.

OBJECTIVES: Screening with cytology decreases cervical cancer burden, but new methods have emerged. We assessed thediagnostic value of electrical impedance spectroscopy (EIS) in the real-world gynecological setting. The study aimed todetermine the diagnostic usefulness of EIS used as an adjunct to colposcopies in the diagnosis of high-grade squamousintraepithelial lesions in women with abnormal cytology findings. MATERIAL AND METHODS: A cross-sectional, single center, observational study considered 143 women. All were subjected toa colposcopy and EIS with ZedScan. ZedScan-guided or colposcopically-guided biopsies were carried out. RESULTS: Data from 118 women were analyzed. The average age of the included women was 38.29 } 12.52 years (range:22-86 years). Overall, 27 had a diagnosis of CIN2+ and above on histopathological examination, 99 had low-grade colposcopyresults, 18 had high-grade colposcopy results, and 80 had positive ZedScan examination. No adverse events relatedto the examination with ZedScan were observed. EIS used as an adjunct to colposcopies showed sensitivity of 96.30%(95% CI: 81.03-99.91) and specificity of 39.56% (95% CI: 29.46-50.36), and accuracy of 52.54% (95% CI: 43.15-61.81). Theprocedure allowed to detect 11 additional cases with positive histo-pathological result in comparison to colposcopies alone. CONCLUSIONS: Colposcopies performed with ZedScan as an adjunct were effective in detecting high-grade cervical lesions.Advantages of ZedScan include real-time result display, no additional diagnostic burden posed on the patient, andgood safety profile. Studies on large patient cohorts are needed for further evaluations of this diagnostic procedure andfactors which may affect its diagnostic accuracy.

The impact of chorionicity and the type of twin growth on the early neonatal outcome in twin pregnancies - 20 years of experience from one tertiary perinatal center.

OBJECTIVE: Twin pregnancies are associated with higher neonatal mortality and morbidity. Growth discordance and monochorionicity are among the factors that worsen the course of pregnancy. The study aimed to assess neonatal conditions and mortality in relation to growth type and chorionicity. MATERIALS AND METHODS: Data from 820 pregnant women with twin pregnancies and their 1640 newborns were analyzed. The Apgar score and umbilical artery blood pH, as well as the rate of complications, were compared between dichorionic diamniotic (DCDA) and monochorionic diamniotic (MCDA) twins with symmetric and discordant growth. The Student's t-test and the Pearson chi-square test were used for comparisons. RESULTS: There were 576 (70.2%) DCDA pregnancies, including 421 (73.1%) with symmetric growth and 155 (26.9%) with discordant growth, and 244 (29.8%) MCDA pregnancies, including 110 (45.1%) with symmetric growth and 134 (54.9%) with discordant growth. A significantly greater percentage of twins with discordant growth occurred in women older than 34 years than in those that were younger. An Apgar score of ≤7 was significantly more common among MCDA discordant twins, while an arterial umbilical blood pH of <7.2 was more common among MCDA twins with symmetric growth. Early neonatal deaths (n = 29; 1.8%), respiratory disorders, and a birth weight of <1500 g were significantly more common in MCDA twins than in DCDA twins. CONCLUSION: MCDA twins with growth discordance are burdened with a higher risk of neonatal morbidity and mortality than symmetric DCDA twins. Chorionicity and growth discordancy are important determinants of the outcome of twin pregnancy.

[Perinatal palliative care performed in obstetrics and neonatology wards and hospices for children - own experience].

OBJECTIVE: Lethal defects lead to the intrauterine death of the fetus or the passing away of the child immediately after birth or in early infancy, regardless of the treatment used. In the case of lethal defects, it is not possible to effectively help the child, despite using the most modern equipment or medicines in the treatment or the progress made by medicine. Parents, who decide to continue the pregnancy, although the fetus has a lethal defect that cannot be cured, may be covered by perinatal hospice care, which is comprehensive and consists in supporting the pregnant woman during the prenatal time, during delivery and after delivery and support of her family, giving full information to the parents about their child's illness. Childcare after birth is focused on protecting the infant from persistent therapy and providing him with appropriate conditions. Aim: To demonstrate the role of perinatal palliative care for pregnant women in whom the results of prenatal tests pointed to a severe developmental disorder in the fetus with a potentially lethal prognosis, and to present a pattern of behavior for their hospitalization in the perinatal hospice. PATIENTS AND METHODS: Materials and methods: The retrospective analysis included documentation of 67 patients referred to the RAZEM (TOGETHER) Program in Wroclaw in 2014-2018 due to abnormal results of (ultrasound and / or genetic) prenatal tests, which indicated a serious developmental disorder in the fetus with potentially lethal prognosis. Analysis was conducted of sociodemographic data, clinical data on fetal diagnosis, pregnancy and delivery, the procedure for prenatal delivery and postnatal birth. RESULTS: Results: 67 women aged 20-43 years (mean 31.2) were referred to the RAZEM Program. Out of these, 57 women were enrolled for palliative care, which accounted for 85% of those referred to the program. Palliative care was continued in 51 patients, because 6 women decided to terminate their pregnancy during the diagnostic process (10.5%). The most common abnormalities in the fetuses were chromosomal aberrations, CNS defects and kidney defects. In 95% of the cases, intrauterine fetal death or neonatal death occurred. CONCLUSION: Conclusions: Perinatal palliative care is an indispensable form of care for pregnant women in whom the results of prenatal tests indicate a serious developmental disorder in the fetus with potentially lethal prognosis. The in-hospital model of a perinatal hospice is a beneficial form of care, as it ensures consistency and good communication in the team, which favourably affects its quality.

Postnatal condition of the second twin in respect to mode of delivery, chorionicity and type of fetal growth.

BACKGROUND: The increased use of assisted reproductive techniques (ART) contributes to the increased rate of twin pregnancies, which are burdened with a higher risk of complications. Factors that affect the condition of the second twin are understudied. OBJECTIVES: The objective of this study was to assess the impact of the delivery mode, chorionicity, amnionicity, and the type of fetal growth on the postnatal condition of the second twin. MATERIAL AND METHODS: The study included data from 475 pregnant women with twin pregnancies. Maternal age, parity, chorionicity, amnionicity, type of fetal growth, mode of delivery, gestational weeks at delivery, Apgar score, and umbilical arterial blood pH were retrospectively analyzed. Data normality was checked with the Kolmogorov-Smirnov test. The paired Wilcoxon signed-rank test and χ2 test were used for comparisons between groups. To check predictive value of the analyzed variables multiple linear regression was used. RESULTS: The mean maternal age was 29.22 (standard deviation (SD) ±5.19) years. The maternal age and gestational age at delivery did not differ significantly between women who delivered by cesarean section (CS) and vaginal delivery (VD). In the second twin, the Apgar score and values of arterial umbilical blood pH were lower in infants delivered by VD than in those delivered by CS (6.30 ±2.83 and 7.30 ±0.12; p = 0.0209 and 7.26 ±0.12 and 7.30 ±0.11; p = 0.0236, respectively). In monochorionic diamniotic twins with asymmetric growth, the second twin achieved significantly lower outcome than the first twin. Vaginal delivery was a predictive factor for a lower Apgar score and lower values of umbilical arterial blood pH in second twins, while not in first twins. Symmetrical fetal growth of twins was a predictive factor for better postnatal condition for both twins. CONCLUSIONS: In twin pregnancies, VD, but not CS, is associated with increased risk of worse postnatal condition of the second twin. In monochorionic diamniotic pregnancies complicated by growth discordance, CS seems to be a reasonable mode of delivery.

The analgesic efficiency of transversus abdominis plane (TAP) block after caesarean delivery.

OBJECTIVES: The ultrasound-guided transversus abdominis plane (TAP) block is a supporting method of pain relief after different types of surgical and gynecological procedures. The aim of the present study was to evaluate the analgesic effects of the TAP-block in patients undergoing caesarean section. MATERIAL AND METHODS: 88 women undergoing elective caesarean section under spinal anaesthesia were prospectively randomized into two groups. In the first group, an ultrasound-guided bilateral TAP block was performed using 40 mL 0.25% bupivacaine, while the second group was treated without a regional nerve block. Both groups received a standard analgesia protocol with intravenous paracetamol administered every 6 hours and intravenous tramadol on-demand, delivered using the Patient Controlled Analgesia (PCA) method. Pain intensity was assessed according to the visual analogue scale (VAS) directly after the TAP block and at 3, 6 and 12 hours postoperatively. Any patient complaints and side-effects during the postoperative period were recorded. RESULTS: The TAP block resulted in a significant reduction of pain intensity using the visual analogue scale after 3, 6 and 12 hours (p < 0.05) and a significant decrease in tramadol administration (p < 0.05) during the first 12 hours postoperatively. No significant differences in the heart rate and blood pressure were noted between groups (p > 0.05). There were no complications related to the TAP block. CONCLUSIONS: The TAP block is a safe and effective adjunctive method of pain relief after caesarean delivery.