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.

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.

Gender Differences and Quality of Life in Parkinson's Disease

Parkinson's disease has been found to significantly affect health-related quality of life. The gender differences of the health-related quality of life of subjects with Parkinson's disease have been observed in a number of studies. These differences have been reported in terms of the age at onset, clinical manifestations, and response to therapy. In general, women with Parkinson's disease showed more positive disease outcomes with regard to emotion processing, non-motor symptoms, and cognitive functions, although women report more Parkinson's disease-related clinical manifestations. Female gender predicted poor physical functioning and socioemotional health-related quality of life, while male gender predicted the cognitive domain of health-related quality of life. Some studies reported gender differences in the association between health-related quality of life and non-motor symptoms. Depression and fatigue were the main causes of poorer health-related quality of life in women, even in the early stages of Parkinson's disease. The aim of this review was to collect the best available evidence on gender differences in the development of Parkinson's disease symptoms and health-related quality of life.

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.

Gender differences in community-acquired pneumonia

INTRODUCTION

Community-acquired pneumonia (CAP) is the most common type of lower respiratory tract infection and a major cause of morbidity and mortality in adults worldwide. Sex and gender play an active role in the incidence and outcomes of major infectious diseases, including CAP.

EVIDENCE ACQUISITION

We searched the following electronic databases from January 2001 to December 2018: MEDLINE, EMBASE, CINHAIL, CENTRAL (Cochrane Central register of Controlled Trials), DARE (Database of Abstracts of Reviews of Effectiveness), Cochrane Database of Systematic Reviews and ACP Journal Club database.

EVIDENCE SYNTHESIS

Several studies have reported higher male susceptibility to pulmonary infections and higher risk of death due to sepsis. Biological differences (e.g. hormonal cycles and cellular immune-mediated responses) together with cultural, behavioral and socio-economic differences are important determinants of the course and outcome of CAP. However, gender-related bias in the provision of care and use of hospital resources has been reported among women, resulting in delayed hospital admission and consequently necessary care.

CONCLUSIONS

CAP is more severe in males than in females, leading to higher mortality in males, especially in older age. To identify gender differences in CAP can guide patient's prognostication and management.

Non-invasive ventilation in palliative care: a systematic review

INTRODUCTION

An ageing population and steady increase in the rates of neoplasms and chronic degenerative diseases poses a challenge for societies and their healthcare systems. Because of the recent and continued advances in therapies, such as the development and widespread use of non-invasive ventilation (NIV), survival rates have increased for these pathologies. For patients with end-stage chronic respiratory diseases, the use of NIV following the onset of acute or severe chronic respiratory failure is a valid option when intubation has been excluded.

EVIDENCE ACQUISITION

The following electronic databases were searched from their inception to January 2000 to December 2017: MEDLINE, EMBASE, CINHAIL, CENTRAL (Cochrane Central register of Controlled Trials), DARE (Database of Abstracts of Reviews of Effectiveness), the Cochrane Database of Systematic Reviews, ACP Journal Club database.

EVIDENCE SYNTHESIS

The available evidence strongly supports the use of NIV in patients presenting with an exacerbation of chronic obstructive pulmonary disease, as well end-stage neuromuscular disease. Few studies support the use of NIV in end-stage interstitial lung disease and in morbid obesity patients. In patients with cancer has been recommend offering NIV as palliative care to improve dyspnea.

CONCLUSIONS

The decision regarding the treatment should be made by the patient, ideally before reaching the terminal stage and after having a frank dialogue with healthcare professionals and family members.

Swallowing dysfunctions in Parkinson’s disease patients: a novel challenge for the internist

Parkinson’s disease (PD) is a chronic neurodegenerative disorder with a typical movement pattern, as well as different, less studied non-motor symptoms such as dysphagia. Disease-related disorders in efficacy or safety in the process of swallowing usually lead to malnutrition, dehydration or pneumonia. Dysphagia and subsequent aspiration pneumonia are common causes of morbidity and mortality in those with PD. The aim of this review is to identify and evaluate the existing literature on swallowing disorders in PD and providing recommendations for clinical practice routine.

Le malattie respiratorie nell'ottica di genere

IntroduzioneI. Ambrosino, E. Barbagelata Differenze di genere nello sviluppo embrionale, nell’anatomia, nella fisiologia e nella patologia dell’apparato respiratorioE. Barbagelata, I. Ambrosino Le principali malattie respiratorie in ottica di genere dall’epidemiologia alla diagnosi e alla terapia: asmaT. Ciarambino, O. Para, I. Ronga Le principali malattie respiratorie in ottica di genere dall’epidemiologia alla diagnosi e alla terapia: broncopneumopatia cronica ostruttivaS. Mangiacapra Le principali malattie respiratorie in ottica di genere dall’epidemiologia alla diagnosi e alla terapia: polmonitiT.M. Attardo Le principali malattie respiratorie in ottica di genere dall’epidemiologia alla diagnosi e alla terapia: tromboembolia polmonareM. Porru, P. Pitto Le principali malattie respiratorie in ottica di genere dall’epidemiologia alla diagnosi e alla terapia: versamento pleuricoC. Zaninetti, C. Tana Come una società scientifica può diffondere la cultura di genere?P. Gnerre, C. Politi, A. Fontanella

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.

Gender differences and chronic obstructive pulmonary disease: an update on the literature

Chronic obstructive pulmonary disease (COPD) has traditionally been viewed as a disease affecting older men with a history of smoking, while being neglected and under-diagnosed in women. This scenario has changed in recent years as there has been a steady increase in COPD prevalence and mortality rates in women. The increased prevalence of COPD among women is likely attributable to several factors including the increased rates of cigarette smoking observed in women during recent years, exposure to indoor air pollution as well as increased occupational exposures since women take on previously male-dominated occupational roles related to risk exposure. In this review we have analyzed the difference in COPD phenotypes and features related to gender difference.

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.

Young FADOI and gender medicine: sex gender differences in cardiovascular disease

We have evaluated gender-related differences in cardiovascular disease. In particular, in coronary heart disease, atrial fibrillation, arterial hypertension, venous thromboembolism and diabetes mellitus.