Different management strategies for cesarean scar pregnancy: Short-term outcomes and reproductive prognosis.

PURPOSE: To investigate the impact on future reproductive potential of systemic methotrexate (MTX) administration, uterine artery embolization (UAE) and expectant management as treatments of caesarean scar pregnancy (CSP) and to assess their efficacy and safety. BASIC PROCEDURES: We retrospectively analysed patients with a diagnosis of CSP treated in a five years' period (2014-2018). Hospitalization, hCG normalization, menstrual cycle recovery, ultrasound restitutio ad integrum times, reproductive desire accomplishment after the resolution of the picture, and outcomes of subsequent pregnancies were considered. Only patients for whom complete diagnosis, treatment and follow-up data were available could be considered for study entry. MAIN FINDINGS: A total of 21 patients were included. Three of them were managed expectantly. In two cases spontaneous abortion occurred and one case underwent caesarean delivery at 35 weeks of gestation for complete placenta previa with hysterectomy for post partum haemorrhage. Seven patients were treated with systemic MTX. Median [IQR] times of hospitalization, hCG normalization, menstrual cycle recovery and ultrasound restitutio ad integrum were 21 days [10-26 days], 52 days [18-64 days], 8 weeks [6-10 weeks] and 8 weeks [6-11 weeks] respectively. At the end of follow up, 80% (95%CI [38-96%]) of patients with reproductive desire achieved at least one live birth. Eleven patients were treated with UAE combined with MTX. Median [IQR] times of hospitalization, hCG normalization, menstrual cycle recovery and ultrasound restitutio ad integrum were 14 days [12-20 days], 43 days [30-52 days], 8 weeks [4-12 weeks] and 8 weeks [8-10 weeks], respectively. Of those who expressed a reproductive desire after treatment, 80% (95%CI [49-94%]) achieved at least one live birth. In all included patients, the menstrual cycle was restored. PRINCIPAL CONCLUSIONS: Reproductive potential of women treated for CSP was preserved after both systemic MTX administration and systemic MTX combined with UAE. Both strategies proved to be safe.

Serum hepatic biomarkers in women with obstetric cholestasis and a concurrent SARS-CoV-2 infection.

AIM: The aim of the study was to evaluate the association between SARS-CoV-2 infection and serum hepatic biomarker levels among women with obstetric cholestasis. METHODS: In this prospective study, we recruited all pregnant women admitted in our hospital with obstetric cholestasis. Among those with a concurrent SARS-CoV-2 infection, we evaluated the following serum hepatic biomarkers: aspartate aminotransferase (AST), alanine aminotransferase (ALT), and biliar acids (BA). RESULTS: Among the 88 women enrolled in the study, 20 presented with a SARS-CoV-2 infection while 68 were negative. SARS-CoV-2 infected women were younger (mean age 30.5 ± 5.7 vs. 34.3 ± 5.4; p < 0.01) and in a greater percentage of non-Caucasian ethnicity when compared to noninfected women (60.0% vs. 17.6%; p < 0.01). Regarding levels of hepatic biomarkers, they showed higher levels of AST (111.5 ± 134.1 vs. 37.3 ± 43.4 UI/L; p = 0.02), ALT (132.2 ± 115.7 vs. 50.5 ± 73.173.1 UI/L; p < 0.01), and BA (41.4 ± 46.8 vs. 18.4 ± 13.4 µmol/L; p = 0.04) compared to noninfected patients. No significant differences in maternal or fetal outcomes were found between infected and noninfected women. CONCLUSION: SARS-CoV-2 infection was associated with higher levels of liver enzymes in patients with obstetric cholestasis. This could be the result of a possible hepatic involvement in patients with SARS-CoV-2 infection.

Assessment of post-partum haemorrhage risk among women with moderate thrombocytopenia.

It is unknown whether moderate thrombocytopenia represents a risk factor for post-partum haemorrhage (PPH). We assessed PPH risk among women with a platelet count of between 100 and 50 × 109 /l and stratified the risk for O/non-O blood group. We included consecutive women undergoing vaginal delivery or caesarean section with moderate thrombocytopenia. Women with >150 × 109 /l platelets at delivery were selected as controls and matched for age, type of birth and ethnicity. Odds ratios (ORs) with their 95% confidence intervals (95% CIs) were calculated as risk estimates. A total of 94 thrombocytopenic women and 94 controls were included in the study. The rate of PPH was significantly higher in thrombocytopenic women than in controls (37% vs. 10%, p < 0.001); there was a higher risk of PPH in the thrombocytopenic group when compared to the control group (adjusted OR 4.7, 95% CI 2.1-10.8, p < 0.01) and this association was stronger in blood group O carriers (adjusted OR 11.0, 95% CI 2.4-49.6, p < 0.01). In conclusion, our study shows that a moderate thrombocytopenia is a risk factor for PPH, especially in blood group O carriers.

Prophylactic intraoperative uterine artery embolization for the management of major placenta previa.

PURPOSE: Placenta previa is a major cause of maternal morbidity and mortality, associated to a high risk of peripartum hemorrhage and hysterectomy. We aimed to verify if prophylactic intraoperative uterine artery embolization in patients with placenta previa and at least one additional risk of bleeding (major placenta previa), can reduce hemorrhage, need for blood transfusions, peripartum hysterectomy and maternal morbidity. MATERIALS AND METHODS: We enrolled 76 patients with major placenta previa; a specific multidisciplinary protocol was designed for management, including ultrasound evaluation, hospitalization at 34 weeks, antenatal corticosteroids and scheduled cesarean section at 35-36 weeks. 44 patients (control group or CTR) were treated with elective cesarean section, 32 patients (embolized group or EMB) underwent selective catheterization of bilateral uterine arteries before cesarean section and subsequent uterine embolization. In both cases cesarean section was performed by a senior surgeon. RESULTS: Significant differences were found in term of intraoperative blood loss (CTR: 1431 ml; EMB: 693 ml); despite an high percentage of CTR patients had a bleeding greater than 1000 ml (56%), the need for blood transfusion was not significantly different between the two groups. Time of surgery was higher in the EMB group, considering that embolization procedure required approximatively 30 min. Three patients from the CTR group needed hysterectomy and ICU admission, compared to none in the EMB group. Duration of hospitalization and neonatal outcome were similar. Uterine embolization was not related to any short or long-term complications; return to normal menses and preservation of fertility were confirmed at follow up. CONCLUSIONS: Our results are promising, although we believe that a major contribution is referable to the multidisciplinary approach rather than the procedure itself. Nevertheless, we demonstrated the feasibility and safety of preventive uterine embolization in patients with placenta previa; in order to establish its prophylactic role in the prevention of peripartum hemorrhage, randomized trial should be carried out, on a larger population.

Maternity ward management and COVID-19 pandemic: Experience of a single center in Northern Italy during lockdown.

INTRODUCTION: The aim of our study is to describe the management of a maternity ward in a referral center during the COVID-19 pandemic and 2020 lockdown. METHODS: This is a retrospective single-center study. We analyzed the records of all women consecutively admitted to our delivery ward during lockdown and compared them with those of women admitted in the same period in 2019. RESULTS: The number of patients (1260) admitted to our department in 2020 was similar (1215) to that in 2019. Among patients admitted during lockdown, 50 presented with a Sars-CoV-2 infection (3.9%). In 2020, the number of antenatal check-ups was lower than in 2019 [7.9 (1.5) vs 8.2 (1.3), p<0.001] and the rate of labor inductions was higher [436 (34.6) vs 378 (31.1), p=0.008] although no difference in delivery mode was found. Moreover, women admitted during lockdown were more likely to give birth alone [140 (11.1) vs 50 (4.1), p<0.001]. However, during 2020, the rate of mother and newborn skinto-skin contact [1036 (82.2) vs 897 (73.8), p<0.001] and that of breastfeeding within 2 hours from birth [1003 (79.6) vs 830 (68.3), p<0.001] was higher. We found no significant differences in maternal or neonatal outcomes. CONCLUSIONS: Despite the COVID-19 pandemic, we were able to guarantee a safe birth assistance to all pregnant women, both for those infected and those not infected by Sars-CoV-2.

Sociodemographic characteristics of pregnant women tested positive for COVID-19 admitted to a referral center in Northern Italy during lockdown period.

INTRODUCTION: We investigated association between sociodemographic characteristics and COVID-19 disease among pregnant women admitted to our unit, the largest high-risk maternity unit in the Milan metropolitan area. METHODS: Between March 1, 2020 and April 30, 2020, 896 pregnant women were admitted to our Institution and tested for COVID-19. We collected information regarding their sociodemographic characteristics. Additional information on geographical area of residence, number of family members, number of family members tested positive for COVID-19, and clinical data was collected for women tested positive for COVID-19. Odds ratios (ORs) and 95% confidence intervals (CIs) for the risk of developing COVID-19 according to sociodemographic characteristics were estimated by unconditional logistic regression models. RESULTS: Among the 896 women enrolled, 50 resulted positive for COVID-19. Pregnant women aged ≥35 years had a significantly lower risk of developing the infection (crude OR = 0.29; 95% CI:0.16-0.55). Conversely, foreign women (crude OR = 3.32; 95% CI:1.89-5.81), unemployed women (crude OR = 3.09; 95% CI: 1.77-5.40), and women with an unemployed partner (crude OR = 3.16; 95% CI: 1.48-6.79) showed a significantly higher risk of infection. Ethnicity was positively associated with the risk of developing COVID-19 (mutually adjusted OR = 2.15; 95% CI:1.12-4.11) in the multivariate analysis. Foreign women with COVID-19 were more likely to have a lower education level (p < 0.01), to be unemployed (p < 0.01), and to live in larger families (p < 0.01) compared to Italian pregnant women. CONCLUSIONS: The socioeconomic conditions described are characteristic of immigration patterns in our metropolitan area. These factors may increase the risk of viral transmission, reducing the effectiveness of lockdown and social distancing.

Predictive factors for neonatal survival in women with periviable preterm rupture of the membranes.

OBJECTIVE: To identify clinical, hematological or instrumental factors available at the time of the diagnosis that may predict neonatal survival in periviable preterm premature rupture of the membranes (PROM). METHODS: We report on a cohort (n = 85) of women with periviable PROM (14-23.6 weeks' gestation) occurring over a 10-year period in a single institution. The main outcome chosen was the survival rate beyond the neonatal period. Variables considered were those available at 24 h after admission. RESULTS: The overall survival rate was 49%. In the multivariate analysis, significant contributions for the prediction of neonatal survival were provided by four variables: genetic amniocentesis-related cause of PROM (p < 0.001), gestational age at PROM (p = 0.019), CRP > 1 mg/dl within 24 h after admission (p = 0.042) and oligohydramnios (largest vertical pocket ≤2 cm) (p = 0.041). The corresponding adjusted odds ratio (OR)s were 73.9 (95% CI: 7.9-694.7), 1.5 (95% CI: 1.1-2.0) per week, 0.26 (95% CI: 0.07-0.95) and 0.20 (95% CI: 0.04-0.93), respectively. CONCLUSIONS: Genetic amniocentesis-related cause of PROM, gestational age at PROM, C-reactive protein >1 mg/dl and oligohydramnios are significantly associated with survival in women with periviable PROM. The evaluation of these few and easily available variables may help physicians and patients in the decision-making process of this demanding condition.

Pregnancy in women with Alport syndrome.

BACKGROUND: Little is known about pregnancy in women with Alport syndrome (AS), as only four cases have been reported in the literature. We herein describe the course of pregnancy in two sisters with overt forms of AS. CASES: Both women were diagnosed as having autosomal recessive AS. Before pregnancy, their renal function and their blood pressure were normal, and proteinuria values were below 2 g/24 h. Both patients faced a progressive and remarkable increase in proteinuria during pregnancy, with subsequent hypoproteinemia. The clinical condition worsened, particularly in the first case, who was managed with some success with a combination of diuretics. She delivered at 32 weeks of pregnancy. The second patient was less challenging and she delivered at 36 weeks. Proteinuria returned to pre-pregnancy levels in both cases, after delivery. CONCLUSION: Management of pregnant women with overt AS is challenging and worsening of renal disease has to be expected. The use of diuretic therapy may be of benefit.

Risk factors for emergency postpartum hysterectomy: the neglected role of previous surgically induced abortions.

The objective of this retrospective case-control study was to identify clinical factors associated with emergency peripartum hysterectomy. Deliveries from January 2003 through October 2009 in this tertiary care obstetrics hospital were reviewed. Cases were women who underwent emergency peripartum hysterectomy. Controls were those who delivered immediately after the cases but in whom hysterectomy was not needed. They were matched to cases in a 5:1 ratio. Thirty-eight cases and 190 controls were selected. Variables found to be significantly associated with emergency postpartum hysterectomy were a stage III-IV placenta previa (p<0.001), previous surgical abortions (p=0.001) and number of fetuses (p=0.039). The corresponding adjusted odds ratios were 40.2 (95% confidence interval 5.6-287.0), 6.0 (95% confidence interval 2.1-17.2) and 7.8 (95% confidence interval 1.1-55.0), respectively. The study confirms the detrimental role of major placenta previa in influencing the risk of postpartum hysterectomy, but also suggests multiple pregnancy and surgical abortion as potential additional risk factors.