Gender differences in treatment of Coronavirus Disease-2019

Coronavirus Disease-2019 (COVID-19) is the worst worldwide pandemic with more than 12,000,000 cases and 560,000 deaths until 14th July 2020. Men were more infected by COVID-19 than women, and male subjects with underlying conditions, including diabetes, hypertension, and cardiovascular diseases developed a severe form of the affection, with increased mortality rate. Many factors can contribute to the disparity in disease outcomes, such as hormone-specific reaction and activity of X-linked genes, which modulate the innate and adaptive immune response to virus infection. Until now, only the Remdesivir was approved by FDA (Food Drug Administration) for COVID-19 treatment, although several clinical trials are ongoing worldwide also on other drugs. In this review, we analyzed published studies on several drugs (chloroquine or hydroxychloroquine, remdesivir, favipiravir, lopinavir-ritonavir in combination, tocilizumab, plasma, and immunoglobulins) with some efficacy to COVID-19 in humans, and evaluated if there were a gender analysis of the available data. In our opinion, it is essential to report data about COVID-19 disaggregated by sex, age, and race, because the knowledge of gender differences is fundamental to identify effective and customized treatments to reduce hospitalizations, admissions to intensive care units, and mortality

Gender differences in patients with COVID-19: a narrative review

In December 2019 a novel coronavirus emerged in Wuhan, China causing many cases of severe pneumonia. World Health Organization (WHO) named this disease Coronavirus Disease 2019 (COVID-19). The infection has rapidly spread across China to many other countries, and on March 12, 2020 the WHO declared pandemic outbreak of COVID-19. As of May 16, 2020, COVID-19 has been diagnosed in more than 4,490,000 patients, associated to 305,976 deaths worldwide; in Italy 224,760 COVID-19 cases have been reported with 31,763 deaths. The main routes of transmission are respiratory droplets and direct contact with infected people, so numerous prevention strategies are employed to mitigate the spread of disease, including social distancing and isolation. The aim of this narrative review is to underline gender differences in epidemiology, etiopathogenesis, risk factors, clinical presentation, diagnosis, prognosis and mortality of patients infected with SARS-CoV-2. Currently data on the sex indicators for admitted or deceased patients are only available, but there is no analysis about other gender indicators. The data considered in our study are the only currently available in the literature, but it is appropriate to implement a specific analysis with all gender indicators to identify appropriate strategies. Moreover, the evaluation of a health service efficiency is a key element to define gender outcomes. Knowing the gender differences in COVID-19 outbreak would be a fundamental tool to understand the effects of a health emergency on individuals and communities as well as to carry out effective and equitable policies, public health measures and targeted solutions

Sexual differences regarding Alzheimer's disease: a narrative review

Background. Actually, there are about 5.2 million people with Alzheimer's dementia (AD) in the USA, 3.3 million are women and 1.9 million are men. Objective. We will find out the status on the Alzheimer disease in relation to the brain structure, diagnosis, symptoms and therapy by gender. Methods. We analyzed, in this narrative review, the literature between 1989-2019 published on the Pubmed about Alzheimer disease and gender. The keywords were: Alzheimer disease and sex differences. Conclusions. Women over 80 years have a higher incidence of AD than men. Women have a faster age-related decline and are more likely to respond to donepezil and rivastigmina leading to less cognitive decline. At more advanced ages, women incurred greater costs than men of the same age. Woman gender could be a risk factor for evolution of AD. We will emphasize the importance of considering sex as a biological variable in the design of preclinical and clinical studies that investigate underlying pathologies or response to pharmacological interventions in AD

Guía gallega de manejo de la trombosis asociada a cáncer. II edición

Esta guía práctica y sencilla, guiará en el diagnóstico y tratamiento de los pacientes con trombosis y cáncer. Pretende reducir la variabilidad en el manejo en la Comunidad Autónoma de Galicia y reducir el impacto negativo que la trombosis presenta en los pacientes con cáncer.This practical and simple guide will guide in the diagnosis and treatment of patients with thrombosis and cancer. It aims to reduce variability in management in the Autonomous Community of Galicia and reduce the negative impact that thrombosis has on cancer patients.Esta guía práctica e sinxela, guiará no diagnóstico e tratamento dos pacientes con trombose e cancro. Pretende reducir a variabilidade no manexo na Comunidade Autónoma de Galicia, e reducir o impacto negativo que a trombose presenta nos pacientes con cancro.Con el Aval de la Sociedad Oncológica de Galicia (SOG) y la Sociedade Galega de Medicina Interna (SOGAMI). Publicado en Barcelona por Bubblegum Communication Services el 25 de ocutubre de 2019. ISBN: 978-84-09-1419-4LEO Pharm

Gender differences in chronic obstructive pulmonary disease: an analysis of hospitalization indicators

Compared to the last two decades, an increase in chronic obstructive pulmonary disease (COPD) prevalence, morbidity, mortality and disability has clearly emerged among women both in Europe and in all other countries. Despite this evidence, in the international guidelines for COPD there are no sex-specific recommendations. The aim of this study is to evaluate gender differences in patients hospitalized for COPD in Puglia (Italy), with regard to number of admissions, mean age, average length of stay in hospital (ALOS), hospital mortality, re-hospitalization and presence of comorbidities. To identify COPD hospitalized patients, we relied on the Puglia Hospital Discharge Register Database. We included all patients discharged with principal diagnosis of COPD with or without exacerbation (respectively ICD-9-CM codes 491.21 and 491.20) between 2005 and 2016. There has been an increase in the proportion of women’s hospitalizations for COPD, from 2005 [31.9%, 95% confidence interval (CI) 31.1-32.7] to 2016 (37.9%, 95%CI 36.0-40.0). Women need longer hospitalization and in 2016 the proportion of women’s re-hospitalization was greater compared to men. Despite these data, women are less treated with respiratory therapy (ICD-9- CM 93.9x) than men in all the examined years and wards. The prevalence of most common comorbidities is higher among women. The number of COPD hospitalized patients had been reduced in Puglia between 2005 and 2016, with an important increase of female COPD patients, female average age, ALOS and re-hospitalization. Women are treated less and have more comorbidities with a negative impact on clinical progression of COPD, survival and quality of life

Awareness of sex and gender dimensions among physicians: the European federation of internal medicine assessment of gender differences in Europe (EFIM-IMAGINE) survey

Sociocultural gender is a complex construct encompassing different aspects of individuals' life, whereas sex refers to biological factors. These terms are often misused, although they impact differently on individuals' health. Recognizing the role of sex and gender on health status is fundamental in the pursuit of a personalized medicine. Aim of the current study was to investigate the awareness in approaching clinical and research questions on the impact of sex and gender on health among European internists. Clinicians affiliated with the European Federation of Internal Medicine from 33 countries participated to the study on a voluntary basis between January 1st, 2018 and July 31st, 2019. Internists' awareness and knowledge on sex and gender issues in clinical medicine were measured by an online anonymized 7-item survey. A total of 1323 European internists responded to the survey of which 57% were women, mostly young or middle-aged (78%), and practicing in public general medicine services (74.5%). The majority (79%) recognized that sex and gender are not interchangeable terms, though a wide discrepancy exists on what clinicians think sex and gender concepts incorporate. Biological sex and sociocultural gender were recognized as determinants of health mainly in cardiovascular and autoimmune/rheumatic diseases. Up to 80% of respondents acknowledged the low participation of female individuals in trials and more than 60% the lack of sex-specific clinical guidelines. Internists also express the willingness of getting more knowledge on the impact of sex and gender in cerebrovascular/cognitive and inflammatory bowel diseases. Biological sex and sociocultural gender are factors influencing health and disease. Although awareness and knowledge remain suboptimal across European internists, most acknowledge the underrepresentation of female subjects in trials, the lack of sex-specific guidelines and the need of being more informed on sex and gender-based differences in diseases

Association Between Preexisting Versus Newly Identified Atrial Fibrillation and Outcomes of Patients With Acute Pulmonary Embolism

Background Atrial fibrillation (AF) may exist before or occur early in the course of pulmonary embolism (PE). We determined the PE outcomes based on the presence and timing of AF. Methods and Results Using the data from a multicenter PE registry, we identified 3 groups: (1) those with preexisting AF, (2) patients with new AF within 2 days from acute PE (incident AF), and (3) patients without AF. We assessed the 90-day and 1-year risk of mortality and stroke in patients with AF, compared with those without AF (reference group). Among 16 497 patients with PE, 792 had preexisting AF. These patients had increased odds of 90-day all-cause (odds ratio [OR], 2.81; 95% CI, 2.33-3.38) and PE-related mortality (OR, 2.38; 95% CI, 1.37-4.14) and increased 1-year hazard for ischemic stroke (hazard ratio, 5.48; 95% CI, 3.10-9.69) compared with those without AF. After multivariable adjustment, preexisting AF was associated with significantly increased odds of all-cause mortality (OR, 1.91; 95% CI, 1.57-2.32) but not PE-related mortality (OR, 1.50; 95% CI, 0.85-2.66). Among 16 497 patients with PE, 445 developed new incident AF within 2 days of acute PE. Incident AF was associated with increased odds of 90-day all-cause (OR, 2.28; 95% CI, 1.75-2.97) and PE-related (OR, 3.64; 95% CI, 2.01-6.59) mortality but not stroke. Findings were similar in multivariable analyses. Conclusions In patients with acute symptomatic PE, both preexisting AF and incident AF predict adverse clinical outcomes. The type of adverse outcomes may differ depending on the timing of AF onset.info:eu-repo/semantics/publishedVersio

Effectiveness of non-invasive ventilation in acute respiratory failure of obese patients: a brief narrative review

Non-invasive ventilation (NIV) has been used successfully for the management of acute respiratory failure (ARF) more often in the last two decades compared to prior decades; nevertheless, NIV can have failure rates ranging from 5% to 50%. However, there are particular groups of patients that are more likely to benefit from NIV. One of these groups is patients with hypoventilation syndrome (OHS). The aim of this review is to seek evaluation of the effectiveness of NIV in acute setting. Only a few studies have investigated NIV success or failure in OHS patients. More than 30% of them were diagnosed when hospitalized for ARF. NIV rarely failed in reversing ARF. OHS patients who exhibited early NIV failure had a high severity score and a low HCO3 level at admission; more than half of hypercapnic patients with decompensated OHS exhibited a delayed but successful response to NIV. Patients with decompensation of OHS have a better prognosis and response to NIV than other hypercapnic patients. They require more aggressive NIV settings, a longer time to reduce PaCO2 levels, and more frequently a delayed but successful response to NIV

Gender differences in vaccine therapy: where are we in COVID-19 pandemic?

Vaccination is one of the greatest achievements of public health. Vaccination programs have contributed to the decline in mortality and morbidity of various infectious diseases. This review aims to investigate the impact of sex/gender on the vaccine acceptance, responses, and outcomes. The studies were identified by using PubMed, until 30th June 2020. The search was performed by using the following keywords: SARS-CoV-2, COVID-19, gender, sex, vaccine, adverse reaction. Clinical trials, retrospective and prospective studies were included. Studies written in languages other than English were excluded. Studies were included if gender differences in response to vaccination trials were reported. All selected studies were qualitatively analyzed. Innate recognition and response to viruses, as well as, adaptive immune responses during viral infections, differ between females and males. Unfortunately, a majority of vaccine trials have focused on healthy people, with ages between 18 to 65 years, excluding the elderly, pregnant women, post-menopausal female and children. In conclusion, it is apparent that the design of vaccines and vaccine strategies should be sex-specific, to reduce adverse reactions in females and increase immunogenicity in males. It should be mandatory to examine sex-related variables in pre-clinical and clinical vaccine trials, such as their crucial role for successful prevention of pandemic COVID-19