[The protocol of the Easy-Net prospective project to improve the appropriateness of caesarean section in Calabria Region.] / Il protocollo del progetto prospettico Easy-Net per migliorare l'appropriatezza del ricorso al taglio cesareo nella Regione Calabria.

Italy is one of the European Countries with the highest caesarean section (CS) rate and large regional and local variability. In 2021, Calabria Region ranked as the third Italian region for the highest CS rate (38.5%). Calabria Region has joined the "Easy-Net" network program of Ministry of Health (NET-2016-02364191) on the evaluation of audit & feedback (A&F) interventions (Easy-Net https://easy-net.info/). The Easy-Net project is coordinated by The Department of Epidemiology of the Lazio Regional Health Service, and led for the Calabria Region by the Pugliese-Ciaccio Hospital of Catanzaro, with the Italian Ministry of Health and the Italian National Institute of Health. This project aims to reduce CS rate in Calabria Region, through A&F strategy interventions to improve perinatal care quality and maternal and neonatal outcomes. The adopted multi-strategic approach involves the use of Robson's classification to improve the appropriateness of the CS indications, and the A&F activities to identify health professionals' training needs and offer training update. This article describes the protocol of the Easy-Net WP6 study, "Prospective audit and feedback approach: efficacy in improving healthcare practice and reducing the caesarean section rate" (NET-2016-02364191-6). The project is organized in five phases which envisage the pre-intervention data collection relating to indicators of interest and staff attitudes on CS indication and A&F strategy. The 12 months of A&F interventions will be followed by the post-intervention data collection and the evaluation of appropriateness indicators and determinants. A study aimed at women is also planned to detect opinions regarding the use of CS. The study protocol was approved by the Ethics Committee of the Pugliese Ciaccio Hospital.

Cancer and Pregnancy: Estimates in Italy from Record-Linkage Procedures between Cancer Registries and the Hospital Discharge Database.

The aim of this study is to describe the frequency and trend of pregnancy-associated cancer (PAC) in Italy, an increasingly relevant phenomenon due to postponing age at childbirth. To this purpose, a population-based retrospective longitudinal study design based on cohorts of women aged 15-49 diagnosed with cancer and concomitant pregnancy is proposed. The study uses 19 population-based Cancer Registries, covering about 22% of Italy, and linked at an individual level with Hospital Discharge Records. A total of 2,861,437 pregnancies and 3559 PAC are identified from 74,165 women of the cohort with a rate of 1.24 PAC per 1000 pregnancies. The most frequent cancer site is breast (24.3%), followed by thyroid (23.9%) and melanoma (14.3%). The most frequent outcome is delivery (53.1%), followed by voluntary termination of pregnancy and spontaneous abortion (both 12.0%). The trend of PAC increased from 2003 to 2015, especially when the outcome is delivery, thus confirming a new attitude of clinicians to manage cancer throughout pregnancy. This represents the first attempt in Italy to describe PAC from Cancer Registries data; the methodology is applicable to other areas with the same data availability. Evidence from this study is addressed to clinicians for improving clinical management of women with PAC.

Causes of deaths in long-term care and hospice care facilities during the first year of COVID-19 pandemic: a snapshot of Italy during 2020.

BACKGROUND: Older adults living in long-term care facilities (LTCF) have been severely affected by COVID-19. Hospice care (HC) facilities and palliative care are essential in treating patients dying from COVID-19. In Italy, little is known about the impact of COVID-19 on deaths in LTCF and the care provided in HC to COVID-19 patients. AIM: To assess overall and case-specific mortality in 2020 in LTC and HC facilities in comparison to the previous five years (2015-2019). METHODS: We performed a descriptive study using data derived from the Italian national "Cause of Death" registry-managed by the Italian National Institute of Statistics-on deaths occurred in LTC and HC facilities during 2020 and the period 2015-2019. RESULTS: Number of deaths significantly increased in 2020 compared with 2015-2019 in LTCF (83,062 deaths vs. 59,200) and slightly decreased in hospices (38,788 vs. 39,652). COVID-19 caused 12.5% of deaths in LTCF and only 2% in hospices. Other than COVID-19, in 2020, cancer accounted for 77% of all deaths that occurred in HC, while cardiovascular diseases (35.6%) and psychotic and behavioral disorders (10%) were the most common causes of death in LTCF. Overall, 22% of the excess mortality registered in Italy during 2020 is represented by the deaths that occurred in LTCF. DISCUSSION AND CONCLUSION: LTCF were disproportionally affected by COVID-19, while the response to the pandemic in HC was limited. These data can help plan strategies to limit the impact of future epidemics and to better understand residential care response to COVID-19 epidemic.

Uptake and Adherence to National Guidelines on Postpartum Haemorrhage in Italy: The MOVIE before-after Observational Study.

Translating evidence-based guidelines into clinical practice is a complex challenge. This observational study aimed to assess the adherence to the Italian national guidelines on postpartum haemorrhage (PPH) and describe the clinical management of haemorrhagic events in a selection of maternity units (MUs) in six Italian regions, between January 2019 and October 2020. A twofold study design was adopted: (i) a before-after observational study was used to assess the adherence to national clinical and organisational key recommendations on PPH management, and (ii) a cross-sectional study enrolling prospectively 1100 women with PPH ≥ 1000 mL was used to verify the results of the before-after study. The post-test detected an improved adherence to 16/17 key recommendations of the guidelines, with clinical governance and communication with family members emerging as critical areas. Overall, PPH management emerged as appropriate except for three recommended procedures that emphasise different results between the practices adopted and the difference between what is considered acquired and what is actually practised in daily care. The methodology adopted by the MOVIE project and the adopted training materials and tools have proved effective in improving adherence to the recommended procedures for appropriate PPH management and could be adopted in similar care settings in order to move evidence into practice.

[Global evaluation of the mortality and hospitalization in the Italian contaminated sites included in the SENTIERI project]. / Stime globali della mortalità e ospedalizzazione nei siti contaminati italiani inclusi nel progetto SENTIERI.

Since 2006, epidemiological surveillance of populations living in Italian contaminated sites has been ongoing (SENTIERI Project). Updated global estimates of mortality (2013-2017) and hospitalization (2014-2018) are reported. The excess deaths (observed-expected) for the main groups of diseases were calculated for all the 46 sites together. Through a random-effect meta-analysis of the standardized mortality and hospitalization rates (SMR/SHR), the pooled SMR/SHR for all the sites and their groupings were estimated. In the 46 sites, 8,342 exceeding deaths (1,668/year) were estimated, 4,353 in males and 3,989 in females, resulting in an excess risk of 2% in both genders. The risk of hospitalization for all causes was in excess of 3%. These excesses are mainly attributable to malignant tumours. In subgroups of sites, exceeding SMRs were observed for all mesotheliomas and pleural mesotheliomas, lung and colorectal cancers in both genders. SHR for all causes were observed in excess in the first year of life (+8%), in the group 0-19 and 20-29 years (+3-5%); no excesses of mortality were observed in the group 0-29 years.

Eclampsia in Italy: A prospective population-based study (2017-2020).

OBJECTIVE: To estimate the incidence, and to investigate risk factors, management, and perinatal outcomes of eclampsia in Italy. STUDY DESIGN: This is a prospective population-based cohort study enrolling all women admitted for eclampsia between November 2017 and March 2020. Incident cases were reported using electronic and anonymous data collection forms. MAIN OUTCOME MEASURES: Incidence, risk factors, maternal and perinatal morbidity, and mortality. RESULTS: 109 cases were included for an estimated incidence rate of 1.5 (95 % CI 1.2-1.8) per 10.000 births. Risk of developing eclampsia was associated with multiple pregnancies (RR = 4.51; p < 0.001) and with pregnancies achieved with assisted reproductive technologies (RR = 3.03; p < 0.001). Magnesium sulfate was used as prophylaxis in almost 30 % of women with preeclampsia, and to treat an eclamptic fit in 89 % of women. The time interval between the first fit and delivery was 62 min for antepartum and 10 min for intrapartum cases. Around one third of women developed at least one other major complication and one mother died. Severe morbidity affected 13.3 % of the newborns. Two fetal and one neonatal death were reported. CONCLUSIONS: Our data revealed low incidence of eclampsia in Italy and prompt administration of antihypertensive drugs and magnesium sulfate to prevent eclampsia and to treat the recurrence of seizures. However, the rate of severe maternal complications is still high: increasing the time interval between fit and delivery seems to be crucial to achieve an effective stabilization of maternal conditions and reduce maternal major complications.

Spontaneous hemoperitoneum in pregnancy: Italian prospective population-based cohort study.

INTRODUCTION: Spontaneous hemoperitoneum in pregnancy is defined as a sudden non-traumatic intraperitoneal bleeding in pregnancy and up to 42 days postpartum. In the present study we aim to estimate the incidence and investigate the risk factors, the management and the outcomes of spontaneous hemoperitoneum in pregnancy in order to improve its clinical identification and reduce avoidable maternal deaths. MATERIAL AND METHODS: This is a prospective population-based cohort study, set in maternity units from nine Italian regions covering 75% of the national births. The study population comprises all women admitted for spontaneous intraperitoneal hemorrhage during pregnancy and up to 42 days postpartum between November 2017 and March 2020. Incident cases were reported by trained clinicians through electronic data collection forms. Descriptive statistics were performed. The main outcome measures included incidence rate of spontaneous hemoperitoneum in pregnancy, association with potential risk factors, clinical management and maternal and perinatal outcomes. RESULTS: Twenty-nine cases met the adopted definition of spontaneous hemoperitoneum in pregnancy with an estimated incidence rate of 0.04 per 1000 births. An increased risk ratio (RR) of this condition was observed in pregnancies conceived by assisted reproductive technology (RR = 6.60, 95% CI 2.52-17.29), in the case of multiple pregnancies (RR = 6.57, 95% CI 1.99-21.69) and maternal age ≥35 years (RR 2.10, 95% CI 1.01-4.35). In 17/29 cases the bleeding site was intra-pelvic (23.5% in the posterior uterine wall and 35.2% in the left hemipelvis). Laparotomy represented the surgical treatment in 27 cases (93%), and most women underwent a cesarean delivery (92.6%). Median blood loss was 1900 mL, one hysterectomy was necessary, and two women died. Twenty-two preterm births were recorded. CONCLUSIONS: Spontaneous hemoperitoneum in pregnancy is a rare, life-threatening condition associated with high perinatal morbidity and mortality. Maternal age ≥35 years, multiple pregnancies and assisted reproductive technology were associated to a higher risk of the condition. Two women of 29 died and 70% of births occurred preterm.

Maternal Sepsis in Italy: A Prospective, Population-Based Cohort and Nested Case-Control Study.

Maternal sepsis represents a leading cause of mortality and severe morbidity worldwide. In Italy, it is the second cause of direct maternal mortality. Delay in recognition and treatment initiation are the drivers of sepsis-associated adverse outcomes. Between November 2017 and October 2019, the Italian Obstetric Surveillance System coordinated a prospective population-based study on maternal sepsis occurring before or after childbirth from 22 weeks' gestation onward and up to 42 days following the end of pregnancy. A nested 1:2 matched case-control study on postpartum sepsis was also performed. Maternal sepsis was diagnosed for the presence of suspected or confirmed infection alongside signs or symptoms of organ failure. The aim of this study was to assess maternal sepsis incidence and its associated risk factors, management, and perinatal outcomes. Six Italian regions, covering 48.2% of the national births, participated in the project. We identified an incidence rate of 5.5 per 10,000 maternities (95% CI 4.80-6.28). Seventy percent of patients had a low education level and one third were foreigners with a language barrier. Genital, respiratory, and urinary tract infections were the predominant sources of infection; the majority of cases was caused by E. coli and polymicrobial infections. The presence of vascular and indwelling bladder catheters was associated with a nine-fold increased risk of postpartum sepsis. There were no maternal deaths, but one fourth of women experienced a serious adverse event and 28.3% required intensive care; 1.8% of newborns died. Targeted interventions to increase awareness of maternal sepsis and its risk factors and management should be promoted.

Uterine rupture: Results from a prospective population-based study in Italy.

OBJECTIVE: To determine the incidence of uterine rupture (UR), and evaluate risk factors, management, and associated maternal and perinatal outcomes. STUDY DESIGN: This multicentre prospective population-based study involved six regions in Italy accounting for 49% of national births. The study population comprised all women aged 11-59 years delivering at ≥22 gestational weeks with a diagnosis of UR from September 2014 to August 2016. Maternal and pregnancy characteristics and information on potential risk factors were collected. Unadjusted relative risks (RR) and 95% confidence intervals (CI) were computed with respect to the background population. RESULTS: In total, 74 cases of UR occurred among the study population (rate 0.16/1000 pregnancies; mean age 34 years; 14 perinatal deaths, one maternal death). A significantly higher risk of UR was observed for maternal age ≥ 35 years (RR = 1.58, 95% CI 1.00-2.51), multiparity (RR = 5.71, 95% CI 3.14-10.04), previous caesarean section (RR = 20.5, 95% CI 11.11-37.74) and uterine scarring (RR = 6.44, 95% CI 2.94-14.12). A significant association was observed between UR and caesarean section as the mode of delivery (RR = 27.9, 95% CI 10.2-76.5) and gestational age < 37 weeks (RR = 11.82, 95% CI 7.46-18.71). CONCLUSIONS: This study found a low rate of UR compared with other European countries, probably due to the high rate of primary caesarean sections and to resistance towards trial of labour and vaginal delivery after caesarean section among obstetricians in Italy. The unforeseen increase in caesarean sections -and, as a result, an increase in placenta accreta spectrum disorders, peripartum hysterectomy and related maternal and perinatal morbidity and mortality as a consequence of previous uterine scarring - failed to ensure better maternal and perinatal outcomes.

Characteristics and outcomes of pregnant women with placenta accreta spectrum in Italy: A prospective population-based cohort study.

INTRODUCTION: Placenta accreta spectrum (PAS) is a rare but potentially life-threatening event due to massive hemorrhage. Placenta previa and previous cesarean section are major risk factors for PAS. Italy holds one of the highest rates of primary and repeated cesarean section in Europe; nonetheless, there is a paucity of high-quality Italian data on PAS. The aim of this paper was to estimate the prevalence of PAS in Italy and to evaluate its associated factors, ante- and intra-partum management, and perinatal outcomes. Also, since severe morbidity and mortality in Italy show a North-South gradient, we assessed and compared perinatal outcomes of women with PAS according to the geographical area of delivery. MATERIAL AND METHODS: This was a prospective population-based study using the Italian Obstetric Surveillance System (ItOSS) and including all women aged 15-50 years with a diagnosis of PAS between September 2014 and August 2016. Six Italian regions were involved in the study project, covering 49% of the national births. Cases were prospectively reported by a trained clinician for each participating maternity unit by electronic data collection forms. The background population comprised all women who delivered in the participating regions during the study period. RESULTS: A cohort of 384 women with PAS was identified from a source population of 458 995 maternities for a prevalence of 0.84/1000 (95% CI, 0.75-0.92). Antenatal suspicion was present in 50% of patients, who showed reduced rates of blood transfusion compared to unsuspected patients (65.6% versus 79.7%, P = 0.003). Analyses by geographical area showed higher rates of both concomitant placenta previa and prior CS (62.1% vs 28.7%, P<0.0001) and antenatal suspicion (61.7% vs 28.7%, P<0.0001) in women in Southern compared to Northern Italy. Also, these women had lower rates of hemorrhage ≥2000 mL (29.6% vs 51.2%, P<0.0001), blood transfusion (64.5% vs 87.5%, P = 0.001), and severe maternal morbidity (5.0% vs 11.1%, P = 0.036). Delivery in a referral center for PAS occurred in 71.9% of these patients. CONCLUSIONS: Antenatal suspicion of PAS is associated with improved maternal outcomes, also among high-risk women with both placenta previa and prior CS, likely because of their referral to specialized centers for PAS management.

Childbirth Care among SARS-CoV-2 Positive Women in Italy.

The new coronavirus emergency spread to Italy when little was known about the infection's impact on mothers and newborns. This study aims to describe the extent to which clinical practice has protected childbirth physiology and preserved the mother-child bond during the first wave of the pandemic in Italy. A national population-based prospective cohort study was performed enrolling women with confirmed SARS-CoV-2 infection admitted for childbirth to any Italian hospital from 25 February to 31 July 2020. All cases were prospectively notified, and information on peripartum care (mother-newborn separation, skin-to-skin contact, breastfeeding, and rooming-in) and maternal and perinatal outcomes were collected in a structured form and entered in a web-based secure system. The paper describes a cohort of 525 SARS-CoV-2 positive women who gave birth. At hospital admission, 44.8% of the cohort was asymptomatic. At delivery, 51.9% of the mothers had a birth support person in the delivery room; the average caesarean section rate of 33.7% remained stable compared to the national figure. On average, 39.0% of mothers were separated from their newborns at birth, 26.6% practised skin-to-skin, 72.1% roomed in with their babies, and 79.6% of the infants received their mother's milk. The infants separated and not separated from their SARS-CoV-2 positive mothers both had good outcomes. At the beginning of the pandemic, childbirth raised awareness and concern due to limited available evidence and led to "better safe than sorry" care choices. An improvement of the peripartum care indicators was observed over time.

The Italian Obstetric Surveillance System: Implementation of a bundle of population-based initiatives to reduce haemorrhagic maternal deaths.

In this before and after cross-sectional analysis, the authors aim to assess the impact of the bundle of research and training initiatives implemented between 2013 and 2018, and coordinated by the Italian Obstetric Surveillance System (ItOSS) to reduce obstetric haemorrhagic emergencies in five selected Italian Regions. To this purpose, the haemorrhagic Maternal Mortality Ratios (MMR) per 100,000 live births were estimated before and after implementing the bundle, through the ItOSS's vital statistic linkage procedures and incident reporting and Confidential Enquiries. The research and training bundle was offered to all health professionals involved in pregnancy and birth care in the selected regions, representing 40% of national live births, and participating in the ItOSS audit cycle since its institution. The haemorrhagic MMR significantly decreased from 2.49/100,000 live births [95% CI 1.75 to 3.43] in the years 2007-2013 prior to the bundle implementation, to 0.77/100,000 live births [95% CI 0.31 to 1.58] in the years 2014-2018 after its implementation. According to the study results, the bundle of population-based initiatives might have contributed to reducing the haemorrhagic MMR in the participating regions, thus improving the quality of care of the major obstetric haemorrhage.

Evolution of Pathology Patterns in Persons Who Died From COVID-19 in Italy: A National Study Based on Death Certificates.

Background: In Italy, during the first epidemic wave of 2020, the peak of coronavirus disease 2019 (COVID-19) mortality was reached at the end of March. Afterward, a progressive reduction was observed until much lower figures were reached during the summer, resulting from the contained circulation of SARS-CoV-2. This study aimed to determine if and how the pathological patterns of the individuals deceased from COVID-19 changed during the phases of epidemic waves in terms of: (i) main cause of death, (ii) comorbidities, and (iii) complications related to death. Methods: Death certificates of persons who died and tested positive for SARS-CoV-2, provided by the National Surveillance system, were coded according to ICD rev10. Deaths due to COVID-19 were defined as those in which COVID-19 was the underlying cause of death. Results: The percentage of COVID-19 deaths varied over time. It decreased in the downward phase of the epidemic curve (76.6 vs. 88.7%). In February-April 2020, hypertensive heart disease was mentioned as a comorbidity in 18.5% of death certificates, followed by diabetes (15.9% of cases), ischemic heart disease (13.1%), and neoplasms (12.1%). In May-September, the most frequent comorbidity was neoplasms (17.3% of cases), followed by hypertensive heart disease (14.9%), diabetes (14.8%), and dementia/Alzheimer's disease (11.9%). The most mentioned complications in both periods were pneumonia and respiratory failure with a frequency far higher than any other condition (78.4% in February-April 2020 and 63.7% in May-September 2020). Discussion: The age of patients dying from COVID-19 and their disease burden increased in the May-September 2020 period. A more serious disease burden was observed in this period, with a significantly higher frequency of chronic pathologies. Our study suggests better control of the virus' lethality in the second phase of the epidemic, when the health system was less burdened. Moreover, COVID-19 care protocols had been created in hospitals, and knowledge about the diagnosis and treatment of COVID-19 had improved, potentially leading to more accurate diagnosis and better treatment. All these factors may have improved survival in patients with COVID-19 and led to a shift in mortality to older, more vulnerable, and complex patients.

Management of major obstetric hemorrhage prior to peripartum hysterectomy and outcomes across nine European countries.

INTRODUCTION: Peripartum hysterectomy is applied as a surgical intervention of last resort for major obstetric hemorrhage. It is performed in an emergency setting except for women with a strong suspicion of placenta accreta spectrum (PAS), where it may be anticipated before cesarean section. The aim of this study was to compare management strategies in the case of obstetric hemorrhage leading to hysterectomy, between nine European countries participating in the International Network of Obstetric Survey Systems (INOSS), and to describe pooled maternal and neonatal outcomes following peripartum hysterectomy. MATERIAL AND METHODS: We merged data from nine nationwide or multi-regional obstetric surveillance studies performed in Belgium, Denmark, Finland, France, Italy, the Netherlands, Slovakia, Sweden and the UK collected between 2004 and 2016. Hysterectomies performed from 22 gestational weeks up to 48 h postpartum due to obstetric hemorrhage were included. Stratifying women with and without PAS, procedures performed in the management of obstetric hemorrhage prior to hysterectomy between countries were counted and compared. Prevalence of maternal mortality, complications after hysterectomy and neonatal adverse events (stillbirth or neonatal mortality) were calculated. RESULTS: A total of 1302 women with peripartum hysterectomy were included. In women without PAS who had major obstetric hemorrhage leading to hysterectomy, uterotonics administration was lowest in Slovakia (48/73, 66%) and highest in Denmark (25/27, 93%), intrauterine balloon use was lowest in Slovakia (1/72, 1%) and highest in Denmark (11/27, 41%), and interventional radiology varied between 0/27 in Denmark and Slovakia to 11/59 (79%) in Belgium. In women with PAS, uterotonics administration was lowest in Finland (5/16, 31%) and highest in the UK (84/103, 82%), intrauterine balloon use varied between 0/14 in Belgium and Slovakia to 29/103 (28%) in the UK. Interventional radiology was lowest in Denmark (0/16) and highest in Finland (9/15, 60%). Maternal mortality occurred in 14/1226 (1%), the most common complications were hematologic (95/1202, 8%) and respiratory (81/1101, 7%). Adverse neonatal events were observed in 79/1259 (6%) births. CONCLUSIONS: Management of obstetric hemorrhage in women who eventually underwent peripartum hysterectomy varied greatly between these nine European countries. This potentially life-saving procedure is associated with substantial adverse maternal and neonatal outcome.

A total blood volume or more transfused during pregnancy or after childbirth: Individual patient data from six international population-based observational studies.

BACKGROUND: This study aimed to compare incidence, management and outcomes of women transfused their blood volume or more within 24 hours during pregnancy or following childbirth. METHODS: Combined analysis of individual patient data, prospectively collected in six international population-based studies (France, United Kingdom, Italy, Australia, the Netherlands and Denmark). Massive transfusion in major obstetric haemorrhage was defined as transfusion of eight or more units of red blood cells within 24 hours in a pregnant or postpartum woman. Causes, management and outcomes of women with massive transfusion were compared across countries using descriptive statistics. FINDINGS: The incidence of massive transfusion was approximately 21 women per 100,000 maternities for the United Kingdom, Australia and Italy; by contrast Denmark, the Netherlands and France had incidences of 82, 66 and 69 per 100,000 maternities, respectively. There was large variation in obstetric and haematological management across countries. Fibrinogen products were used in 86% of women in Australia, while the Netherlands and Italy reported lower use at 35-37% of women. Tranexamic acid was used in 75% of women in the Netherlands, but in less than half of women in the UK, Australia and Italy. In all countries, women received large quantities of colloid/crystalloid fluids during resuscitation (>3·5 litres). There was large variation in the use of compression sutures, embolisation and hysterectomy across countries. There was no difference in maternal mortality; however, variable proportions of women had cardiac arrests, renal failure and thrombotic events from 0-16%. INTERPRETATION: There was considerable variation in the incidence of massive transfusion associated with major obstetric haemorrhage across six high-income countries. There were also large disparities in both transfusion and obstetric management between these countries. There is a requirement for detailed evaluation of evidence underlying current guidance. Furthermore, cross-country comparison may empower countries to reference their clinical care against that of other countries.

The first SARS-CoV-2 wave among pregnant women in Italy: results from a prospective population-based study.

INTRODUCTION: This study aimed to estimate the incidence of SARS-CoV-2 infection among pregnant women during the first pandemic wave in Italy, and to describe COVID-19 disease characteristics and maternal and perinatal outcomes. MATERIALS AND METHODS: National population-based prospective cohort study collecting information on women with SARS-CoV-2 diagnosis, confirmed within 7 days from hospital admission. RESULTS: The national SARS-CoV-2 rate was 6.04 per 1,000 births (95% CI 5.62-6.49) among pregnant women and 7.54 (95% CI 7.47-7.61) among women in reproductive age. 72.1% of the cohort developed mild COVID-19 disease without pneumonia nor need for ventilatory support. Severe disease was significantly associated with women's previous comorbidities (OR 2.55; 95% CI 0.98-6.90), obesity (OR 4.76; 95% CI 1.79-12.66) and citizenship from High Migration Pressure Countries (OR 3.43; 95% CI 1.27-9.25). CONCLUSIONS: During the first pandemic wave in Italy, the SARS-CoV-2 rate among pregnant women was lower compared to that detected among women of reproductive age, and risks of severe COVID-19 disease and adverse maternal and perinatal outcomes were rare.

Acceptance of e-Learning Programs for Maternity Health Care Professionals Implemented by the Italian Obstetric Surveillance System.

INTRODUCTION: Distance learning efficacy on physician performances and patient health outcomes has been demonstrated. This study explored the participation and evaluation of CME e-learning courses for Italian health care professionals addressing leading causes of maternal mortality identified by the Italian Obstetric Surveillance System (ItOSS) at the Italian National Health Institute, namely postpartum hemorrhage and pregnancy hypertensive disorders. METHODS: A model for two online free 12-hour case-based training courses was used. Data on participants were collected, anonymized, and transferred to the Italian National Health Institute for later analysis. Participants were requested to sign an online informed consent form. RESULTS: Twenty-one thousand five hundred thirty-two health care professionals enrolled to the courses from 2014 to 2017 as follows: midwives (14,187, 65.9%); obstetricians (3,716, 17.2%); anesthesiologists (1,896, 8.8%); and other medical specialists (1,733, 8.0%). Overall, 85% of participants acquired CME credits. Participants' satisfaction on quality, efficacy, and relevance was very high. DISCUSSION: ItOSS courses were able to reach a substantial number of different professional profiles involved in perinatal care all over the country; ItOSS courses can be considered an effective way to spread evidence-based good clinical practices. Nevertheless, further studies are needed to verify the improvement in professional health care skills and patient outcomes.

Coronavirus and birth in Italy: results of a national population-based cohort study.

INTRODUCTION: The study was implemented to provide guidance to decision-makers and clinicians by describing hospital care offered to women who gave birth with confirmed SARS-CoV-2 infection. MATERIALS AND METHODS: National population-based prospective cohort study involving all women with confirmed SARS-CoV-2 infection who gave birth between February 25 and April 22, 2020 in any Italian hospital. RESULTS: The incidence rate of confirmed SARS-CoV-2 infection in women who gave birth was 2.1 per 1000 maternities at a national level and 6.9/1000 in the Lombardy Region. Overall one third of the women developed a pneumonia and 49.7% assumed at least one drug against SARS-CoV-2 infection. Caesarean rate was 32.9%, no mothers nor newborns died. Six percent of the infants tested positive for SARS-CoV-2 at birth. CONCLUSIONS: Clinical features and outcomes of COVID-19 in women who gave birth are similar to those described for the general population, most women developing mild to moderate illness.

Epidemiological analysis of peripartum hysterectomy across nine European countries.

INTRODUCTION: Peripartum hysterectomy is a surgical procedure performed for severe obstetric complications such as major obstetric hemorrhage. The prevalence of peripartum hysterectomy in high-resource settings is relatively low. Hence, international comparisons and studying indications and associations with mode of birth rely on the use of national obstetric survey data. Objectives were to calculate the prevalence and indications of peripartum hysterectomy and its association with national cesarean section rates and mode of birth in nine European countries. MATERIAL AND METHODS: We performed a descriptive, multinational, population-based study among women who underwent peripartum hysterectomy. Data were collected from national or multiregional databases from nine countries participating in the International Network of Obstetric Survey Systems. We included hysterectomies performed from 22 gestational weeks up to 48 hours postpartum for obstetric hemorrhage, as this was the most restrictive, overlapping case definition between all countries. Main outcomes were prevalence and indications of peripartum hysterectomy. Additionally, we compared prevalence of peripartum hysterectomy between women giving birth vaginally and by cesarean section, and between women giving birth with and without previous cesarean section. Finally, we calculated correlation between prevalence of peripartum hysterectomy and national cesarean section rates, as well as national rates of women giving birth after a previous cesarean section. RESULTS: A total of 1302 peripartum hysterectomies were performed in 2 498 013 births, leading to a prevalence of 5.2 per 10 000 births ranging from 2.6 in Denmark to 10.7 in Italy. Main indications were uterine atony (35.3%) and abnormally invasive placenta (34.8%). Relative risk of hysterectomy after cesarean section compared with vaginal birth was 9.1 (95% CI 8.0-10.4). Relative risk for hysterectomy for birth after previous cesarean section compared with birth without previous cesarean section was 10.6 (95% CI 9.4-12.1). A strong correlation was observed between national cesarean section rate and prevalence of peripartum hysterectomy (ρ = 0.67, P < .05). CONCLUSIONS: Prevalence of peripartum hysterectomy may vary considerably between high-income countries. Uterine atony and abnormally invasive placenta are the commonest indications for hysterectomy. Birth by cesarean section and birth after previous cesarean section are associated with nine-fold increased risk of peripartum hysterectomy.

[The preparedness of the Italian obstetric surveillance system in the response to the emergency of the SARS-CoV-2 pandemic: methodological aspects of a population-based study]. / La preparedness dell'Italian obstetric surveillance system in occasione della pandemia da SARS-CoV-2: aspetti metodologici di uno studio di popolazione.

This paper aims to describe the Italian obstetric surveillance system (ItOSS) preparedness as an element for a timely response to the new Coronavirus pandemic. ItOSS is a surveillance network that has been collecting data on maternal mortality and conducting population studies on obstetric near misses since 2013. At the beginning of the pandemic, ItOSS launched a new population-based project to monitor SARS-CoV-2 infection during pregnancy and post-partum and promptly give back information useful to clinicians and decision-makers. All the regions and autonomous provinces, for a total of 289 birth units (PN), joined the study. Data relating to pregnant or post-partum women with a confirmed SARS-CoV-2 infection diagnosis addressing the maternities for outpatient visits or hospitalization were collected. The project methodology entails that each participating maternity reports the cases to ItOSS uploading data through an open-source platform. The on-line form includes sociodemographic and clinical data and maternal-neonatal outcomes. Biological samples to detect possible vertical transmission are also collected voluntarily. A total of 534 incident cases were reported from February 25th to July 10th 2020; 7 regions also collected biological samples for 227 cases; data collection is still ongoing.A preliminary analysis of the first 146 SARS-CoV-2 positive women who gave birth between February 25th to April 22nd shows an incidence rate of the infection equal to 2.1/1,000 in Italy and 6.9/1,000 in the Lombardy Region (Northern Italy). The brief time needed to setting up and operating the project, the national coverage, the adoption of shared tools for data collection, the quality and completeness of the information collected show how the availability of active networks like ItOSS represents a crucial element to hold a high level of preparedness in case of a health emergency.