Peri-partum respiratory management of pregnant women with neuro-muscular disorders: a prospective observational study (IT-NEUMA-Pregn study).

BACKGROUND: Pregnant women with neuromuscular diseases (NMDs) often display respiratory muscle impairment which increases the risk for pulmonary complications (PCs). The aim of this study was to identify pregnant NMDs patients with pulmonary risk factors and to apply in these women non-invasive ventilation (NIV) combined with mechanical insufflation-exsufflation (MI-E) in the peri-partum period. METHODS: We conducted a multicenter observational study on women with NMDs undergoing cesarean section or spontaneous labor in a network of 7 national hospitals. In these subjects we applied a protocol for screening and preventing PCs, and we evaluated PCs rate, maternal and neonatal outcome. RESULTS: Twenty-four patients out of the 94 enrolled pregnant women were at risk for PCs and were trained or retrained to use NIV and/or MI-E before delivery. After delivery, 17 patients required NIV with or without MI-E. Despite nine out of the 24 women at pulmonary risk developed postpartum PCs, none of them needed reintubation nor tracheostomy. In addition, the average birth weight and Apgar score were normal. Only one patient without pulmonary risk factors developed postpartum PCs. CONCLUSION: This study showed the feasibility of applying a protocol for screening and treating pregnant NMDs women with pulmonary risk. Despite a PCs rate of 37% was observed in these patients, maternal and neonatal outcome were favorable.

Comment on Savioli et al. Mild Head Trauma: Is Antiplatelet Therapy a Risk Factor for Hemorrhagic Complications? Medicina 2021, 57, 357.

We read the article of Savioli G. et al. [...].

Pregnancy Arrhythmias: Management in the Emergency Department and Critical Care.

Pregnancy is closely associated with an elevated risk of arrhythmias, constituting the predominant cardiovascular complication during this period. Pregnancy may induce the exacerbation of previously controlled arrhythmias and, in some instances, arrhythmias may present for the first time in pregnancy. The most important proarrhythmic mechanisms during pregnancy are the atrial and ventricular stretching, coupled with increased sympathetic activity. Notably, arrhythmias, particularly those originating in the ventricles, heighten the likelihood of syncope, increasing the potential for sudden cardiac death. The effective management of arrhythmias during the peripartum period requires a comprehensive, multidisciplinary approach from the prepartum to the postpartum period. The administration of antiarrhythmic drugs during pregnancy necessitates meticulous attention to potential alterations in pharmacokinetics attributable to maternal physiological changes, as well as the potential for fetal adverse effects. Electric cardioversion is a safe and effective intervention during pregnancy and should be performed immediately in patients with hemodynamic instability. This review discusses the pathophysiology of arrythmias in pregnancy and their management.

Epidemiology, therapy and outcome of hepatocellular carcinoma between 2010 and 2019 in Piedmont, Italy.

BACKGROUND: Hepatocellular carcinoma (HCC) is the most common primary liver malignancy and the second leading cause of cancer deaths worldwide. It is often diagnosed at an advanced stage and therefore its prognosis remains poor with a low 5-year survival rate. HCC patients have increasingly complex and constantly changing characteristics, thus up-to-date and comprehensive data are fundamental. AIM: To analyze the epidemiology and main clinical characteristics of HCC patients in a referral center hospital in the northwest of Italy between 2010 and 2019. METHODS: In this retrospective study, we analyzed the clinical data of all consecutive patients with a new diagnosis of HCC recorded at "Santa Croce e Carle" Hospital in Cuneo (Italy) between 1 January 2010 and 31 December 2019. To highlight possible changes in HCC patterns over the 10-year period, we split the population into two 5-year groups, according to the diagnosis period (2010-2014 and 2015-2019). RESULTS: Of the 328 HCC patients who were included (M/F 255/73; mean age 68.9 ± 11.3 years), 154 in the first period, and 174 in the second. Hepatitis C virus infection was the most common HCC risk factor (41%, 135 patients). The alcoholic etiology rate was 18%, the hepatitis B virus infection etiology was 5%, and the non-viral/non-alcoholic etiology rate was 22%. The Child-Pugh score distribution of the patients was: class A 75%, class B 21% and class C 4%. The average Mayo end-stage liver disease score was 10.6 ± 3.7. A total of 55 patients (17%) were affected by portal vein thrombosis and 158 (48%) by portal hypertension. The average nodule size of the HCC was 4.6 ± 3.1 cm. A total of 204 patients (63%) had more than one nodule < 3, and 92% (305 patients) had a non-metastatic stage of the disease. The Barcelona Clinic Liver Cancer (BCLC) staging distribution of all patients was: 4% very early, 32% early, 23% intermediate, 34% advanced, and 7% terminal. Average survival rate was 1.6 ± 0.3 years. Only 20% of the patients underwent treatment. Age, presence of ascites, BCLC stage and therapy were predictors of a better prognosis (P < 0.01). A comparison of the two 5-year groups revealed a statistically significant difference only in global etiology (P < 0.05) and alpha-fetoprotein (AFP) levels (P < 0.01). CONCLUSION: In this study analyzing patients with a new diagnosis of HCC between 2010-2019, hepatitis C virus infection was the most common etiology. Most patients presented with an advanced stage disease and a poor prognosis. When comparing the two 5-year groups, we observed a statistically significant difference only in global etiology (P < 0.05) and AFP levels (P < 0.01).

Pituitary Apoplexy With Transition to Acute Hypophysitis in a Patient With Sars-CoV-2 Pneumonia.

COVID-19 is a systemic disease associated with respiratory insufficiency, systemic inflammation, as well as coagulation, neurological, and endocrine disorders. Among them pituitary apoplexy (PA) as well as, more rarely, acute hypophysitis (AH) have been reported. In the present report, we described a case of PA in an 84-year-old man with SARS-CoV-2 pneumonia, with a previous unknown pituitary adenoma and a possible but not confirmed overlap with transitory AH. After reviewing the available literature, we discuss the potential clinical and pathophysiological relationship between PA and AH. Furthermore, we focus on the neuroradiological features of pituitary lesions in the presence of SARS-CoV-2 infection.

Cardiogenic Pulmonary Edema in Emergency Medicine.

Cardiogenic pulmonary edema (CPE) is characterized by the development of acute respiratory failure associated with the accumulation of fluid in the lung's alveolar spaces due to an elevated cardiac filling pressure. All cardiac diseases, characterized by an increasing pressure in the left side of the heart, can cause CPE. High capillary pressure for an extended period can also cause barrier disruption, which implies increased permeability and fluid transfer into the alveoli, leading to edema and atelectasis. The breakdown of the alveolar-epithelial barrier is a consequence of multiple factors that include dysregulated inflammation, intense leukocyte infiltration, activation of procoagulant processes, cell death, and mechanical stretch. Reactive oxygen and nitrogen species (RONS) can modify or damage ion channels, such as epithelial sodium channels, which alters fluid balance. Some studies claim that these patients may have higher levels of surfactant protein B in the bloodstream. The correct approach to patients with CPE should include a detailed medical history and a physical examination to evaluate signs and symptoms of CPE as well as potential causes. Second-level diagnostic tests, such as pulmonary ultrasound, natriuretic peptide level, chest radiograph, and echocardiogram, should occur in the meantime. The identification of the specific CPE phenotype is essential to set the most appropriate therapy for these patients. Non-invasive ventilation (NIV) should be considered early in the treatment of this disease. Diuretics and vasodilators are used for pulmonary congestion. Hypoperfusion requires treatment with inotropes and occasionally vasopressors. Patients with persistent symptoms and diuretic resistance might benefit from additional approaches (i.e., beta-agonists and pentoxifylline). This paper reviews the pathophysiology, clinical presentation, and management of CPE.