RESUMO
Despite the effectiveness of cancer screening (CS) in providing timely diagnoses and early treatments, the participation of citizens remains very low in particular in Southern Italy. This study aims to investigate the meanings that intervene in the relationship between the individual and their active participation in CSs within public healthcare. A total of 101 ad hoc semi-structured interviews were collected with CS users in public service of Campania Region, Italy. The interviews were analyzed through a qualitative-quantitative methodology by T-Lab software. A cluster analysis and multiple matching analysis were conducted. Findings show five clusters: prevention as a sensory and emotional burden; prevention as a strategy to manage the hereditary risk of death; individual's internal demand for health; the times and places of prevention; and the concreteness of doing prevention; and two factors: from the risk of disease diagnosis to preventive measures and from external healthcare settings to internal self-care settings. Findings shed light on how to construct better well-being promotion strategies and foster a subjective health and prevention demand accounting for the continuous experiences of those participating in CSs to encourage greater citizen engagement.
Assuntos
Detecção Precoce de Câncer , Pesquisa Qualitativa , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Detecção Precoce de Câncer/métodos , Detecção Precoce de Câncer/psicologia , Detecção Precoce de Câncer/estatística & dados numéricos , Itália , Adulto , Idoso , Narração , Programas de Rastreamento/métodos , Programas de Rastreamento/estatística & dados numéricos , Programas de Rastreamento/normas , Programas de Rastreamento/psicologia , Neoplasias/psicologia , Neoplasias/diagnósticoRESUMO
Following the One Health approach, designing multidimensional strategies to orient healthcare in promoting health and preventive processes has become paramount. In particular, in the prevention domain, cancer screening attendance is still unsatisfactory in many populations and requires specific consideration. To this end, following a research-intervention logic, this study aims to investigate the experiences and meanings that users of public cancer screening services associate with prevention, particularly participation in the screenings. The experiences of 103 users (96 females; Mage = 54.0; SD = 1.24) of public cancer screening programs in the Campania region (Italy) were collected through interviews. The data collected were analysed following the Grounded Theory Methodology, supported by the software Atlas.ti 8.0. The text material was organised into eight macro-categories: Health and Body; Relationship with Cancer and Diseases; Health Facilities and Health Providers; The Affective Determinants of Cancer Screening Participation; Partners and Children; Physical Sensations and Emotions in the Course of Action; Protective Actions; Promotion and Dissemination. The core category was named Family and Familiarity. Respondents perceived prevention as an act of care for the family and themselves. Our findings support a shift from the idea of taking care of personal health as an individual matter toward considering it as a community issue, according to which resistance to act is overcome for and through the presence of loved ones. The results of this study contribute to a deeper understanding of the perspectives of southern Italian users on participation in cancer screening, and provide important insights to guide future actions to promote these public programmes based primarily on the emerging theme of family and familiarity related to screening programs.
RESUMO
Emotional forecasting, meaning how a person anticipates feeling as a consequence of their choices, drives healthcare decision-making. Research, however, suggests that people often do not fully anticipate or otherwise grasp the future emotional impacts of their decisions. Emotional reappraisal strategies, such as putting emotions into words and sharing emotions with others, may mitigate potential undesirable effects of emotions on decision-making. The use of such strategies is important for consequential decisions, such as obtaining timely mammography screening for breast cancer, whereby earlier diagnosis may impact the success of treatment. In this study, we explored the use of emotional reappraisal strategies for decision-making regarding breast cancer screening attendance among women aged 50-69 years. Data were collected through semi-structured interviews following mammography with a reflexive thematic methodological approach employed for analysis. Results shed light on how participants' emotional response narratives were reconstructed before the mammography, felt during the mammography, and forecasted while awaiting the results. Future research should consider how individuals experience and manage their emotions as they access breast screening services.
Assuntos
Neoplasias da Mama , Feminino , Humanos , Neoplasias da Mama/diagnóstico , Neoplasias da Mama/prevenção & controle , Detecção Precoce de Câncer , Emoções , Mamografia/psicologia , PrevisõesRESUMO
OBJECTIVE: This study aimed to determine psychosocial differences between children with Long-COVID Syndrome (LCS) and two control groups (i.e., children who did not have COVID-19 and children who had previously had COVID-19 but did not develop LCS) from a bio-psycho-social and psychosomatic perspective. To classify children in these three groups, we examined the percentage of children meeting criteria for LCS, the type, frequency, perceived severity of symptoms, and their prevalence compared with children who never had SARS-CoV-2 infection. METHODS: Data were collected from 198 Italian mothers of children aged 4 to 13 years using a cross-sectional web-based case-control survey. Of these, 105 were mothers of children who had contracted SARS-CoV-2 and 94 were mothers of children who had previously had COVID-19. Information was collected on the type and frequency of symptoms commonly referred to as "Long-COVID symptoms" and psychosocial dimensions (i.e., maternal and child health anxiety, COVID-19 anxiety, adjustment, and child deprivation). Descriptive analyses, chi-square tests, Student's T-Test, and analyses of variance were performed. RESULTS: 29 children (15% of the total sample) developed LCS, mostly in the neurological/neuropsychiatric domain (59%), and of mild intensity. Regarding psychosocial and psychological dimensions, maternal health anxiety, child deprivation, and fear of SARS-CoV-2 infection differed between groups, with the first two dimensions higher in children with LCS than in controls and the latter lower in children with LCS than in controls. CONCLUSION: This study sheds light on the need of integrating a psychosocial approach into the medical care of children with LCS and their caregivers.
Assuntos
COVID-19 , Criança , Feminino , Humanos , SARS-CoV-2 , Síndrome de COVID-19 Pós-Aguda , Estudos de Casos e Controles , Estudos TransversaisRESUMO
BACKGROUND: Asthma is a clinical syndrome characterized by recurrent episodes of airway obstruction, bronchial hyperresponsiveness and airway inflammation. Most patients with asthma present a "type 2" (TH2) inflammation. ILC2 and TH2 cells release cytokines IL4, IL-13 and IL-5. CRSwNP is a condition characterized by hyposmia or anosmia, nasal congestion, nasal discharge, and face pain or pressure that last for at least 12 weeks in a row without relief. Both asthma and CRSwNP are often characterized by a type 2 inflammation endotype and are often present in the same patient. Dupilumab is a fully human monoclonal antibody targeting the interleukin-4 receptor α (IL-4Rα) subunit, blocking IL4/IL-4Rα binding and IL13. It has been labelled for the treatment of moderate to severe asthma in patients from the age of 12 years with an eosinophilic phenotype, and it has demonstrated efficacy and acceptable safety. Our study aims to investigate the effects of dupilumab on type 2 inflammatory biomarkers, such as eosinophils and eosinophil cationic protein (ECP). ECP is an eosinophil-derived substance contained in granules that are released during inflammation and causes various biological effects, including tissue damage in asthmatic airways. METHODS: ECP, Eosinophil counts (EOS), and total immunoglobulin E (IgE) levels were longitudinally measured using immunoassays in the serum of 21 patients affected by CRSwNP, of which 17 had asthma as a comorbidity, receiving 300 mg dupilumab every two weeks. RESULTS: The EOS and ECP, after a first phase of significant increase due to the intrinsic characteristic of the block of IL-4 and IL-13, returned to the baseline 10 months after the initial administration of dupilumab. Fractional exhaled nitric oxide (FeNO) and serum total IgE decreased significantly after 9 months. Asthma Control Test (ACT) scores improved after dupilumab treatment. FEV1% and FEV1 absolute registered a significant improvement at 10 months. CONCLUSIONS: Patients who received 300 milligrams of dupilumab every two weeks first experienced a temporary increase in eosinophils (EOS) and eosinophil cationic protein (ECP), then exhibited a gradual decline in these variables with a subsequent return to the initial baseline levels. When compared to the baseline, we observed that the levels of IgE and FeNO decreased over time, while there was an increase in both FEV1 and FEV1%.
RESUMO
The main aim of this paper is to discuss the socio-political meaning of the transnational literary production made by female migrant writers. Thus, it analyses their role in the framework of the 'hybrid' literary production of the 21st century in Europe, such as Spain and Italy. Moving away from the idea of national literatures, this paper investigates literature as a geographical and emotional inquiry point and friction between languages, ideas, practices, literary institutions, female authors, and female voices in today's markets. Hybrid literature written by first and second-generation migrants and displaced people is part of a huger concept of transnational literature, which breaks down with the idea of national identity and transiting towards a new conceptualization of hybridity in the literary production, also based on the translation of writings to other languages. The research question is about the relation between the transnational literary works, written by migrant women, and the social change. Based on the conceptualization of the Bhabha's 'third space', I will analyse the relation between the positioning of female migrant writers of 21st century and the role of hybridity. The preliminary findings show, firstly, the idea of reconceptualising it appears in light of the complexity of migrant people's realities and sex-gender differences. By adopting an intersectional lens, focused on the dialectic between gender and race/ethnicity and class, this paper analyses the tensions embedded in the re-positioning of four female migrant writers and their transnational experience (self)reflected in their writings. The present research contributes to the scientific knowledge in the field of cross-cultural literary studies, crossed with the migration study, through questioning the changing gender role and relations in transnational migrant literature. In addition, the findings show that today's reflection on 'third space' theory in the diasporic literature seems an idea to be refined when migrant women are involved.
RESUMO
Research has identified a wide range of psychosocial factors associated to choosing to engage in ongoing cancer screenings. Nevertheless, a systematic review of the theoretical frameworks and constructs underpinning studies on breast, cervical, and colorectal cancer screening participation has yet to be conducted. As part of the action-research project Miriade, the present study aims to identifying the main theoretical frameworks and constructs adopted in the literature over the past five years to explain cancer screening participation. According to the PRISMA guidelines, a search of the MEDLINE/PubMed and PsycINFO databases was made. Empirical studies conducted from 2017 to 2021 were included. The following keywords were used: breast OR cervical OR colorectal screening AND adhesion OR participation OR engagement AND theoretical framework OR conceptual framework OR theory. Overall, 24 articles met the inclusion criteria. Each theoretical framework highlighted clinical and psychosocial constructs of cancer screening participation, focusing on the individuals (psycho-emotional functioning and skills plan) and/or the health services perspectives. Findings from the present study acknowledge the plurality of the theoretical frameworks and constructs adopted to predict or promote breast, cervical, and colorectal cancer screening adhesion and the need for new research efforts to improve the effectiveness of cancer screening promotion interventions. (AU)
Assuntos
Humanos , Neoplasias da Mama , Colo do Útero , Neoplasias Colorretais , Detecção Precoce de Câncer , Tomada de DecisõesRESUMO
Breast cancer (BC) in younger age is a critical and potentially traumatic experience that can interrupt the continuity of self-narrative during a crucial phase. In the Narrative Identity framework the translation of memories into autobiographical narratives is an internal and external process that plays a key role in meaning-making, social relationships and self-coherence. The aim of this study is to examine the role and function that autobiographical memory narratives (AMN) play in the process of adaptation to BC medical treatment. Seventeen BC women below 50 years received prompts to provide autobiographical memory narratives at four phases during their treatment (pre-hospitalization-T1-post-surgery-T2-chemo-radio therapy-T3-follow-up-T4). The Emotional Processing Scale (EPS) was also administered. In all, 68 AMN were collected. A three step procedure of data analysis was conducted. The first one, an empirically-derived memory coding manual to analyze key dimensions of AMN was developed: Agency; Emotional Regulation and Interpersonal Relations. Findings show a particular vulnerability in narrative identity faced by BC women during the shift from T1-T3. In the second one, an emotional coping profile for each woman focusing on the shift from T1-T3 was created. For the third step, these profiles were compared with the EPS scores. The final results suggest the capacity of the AMNs to differentiate the women's emotional adaptation over the course of the BC treatment. Despite the study's limitations, it supports the use of AMN as clinical device to construct a deeper knowledge and profiling trajectory of how women have internalized and elaborated past encounters with illness and help providers, as well as their prior experience of bodily/psychological health and integrity. This information adds to an understanding of their current efforts at recovery and adaptation. In this way we believe that the recollection of narrative memories, not only at the end of the cancer treatment but also during its process, could help the women to mend the broken continuity of their narrative self, as they seek to maintain a healthy balance of internal resources across their past, present, and projected future.
Assuntos
Neoplasias da Mama , Memória Episódica , Humanos , Feminino , Neoplasias da Mama/terapia , Emoções , Ajustamento Emocional , Adaptação PsicológicaRESUMO
Research has identified a wide range of psychosocial factors associated to choosing to engage in ongoing cancer screenings. Nevertheless, a systematic review of the theoretical frameworks and constructs underpinning studies on breast, cervical, and colorectal cancer screening participation has yet to be conducted. As part of the action-research project "Miriade," the present study aims to identifying the main theoretical frameworks and constructs adopted in the literature over the past five years to explain cancer screening participation. According to the PRISMA guidelines, a search of the MEDLINE/PubMed and PsycINFO databases was made. Empirical studies conducted from 2017 to 2021 were included. The following keywords were used: breast OR cervical OR colorectal screening AND adhesion OR participation OR engagement AND theoretical framework OR conceptual framework OR theory. Overall, 24 articles met the inclusion criteria. Each theoretical framework highlighted clinical and psychosocial constructs of cancer screening participation, focusing on the individuals (psycho-emotional functioning and skills plan) and/or the health services perspectives. Findings from the present study acknowledge the plurality of the theoretical frameworks and constructs adopted to predict or promote breast, cervical, and colorectal cancer screening adhesion and the need for new research efforts to improve the effectiveness of cancer screening promotion interventions.
RESUMO
Despite the proven effectiveness of cancer prevention, the literature highlights numerous obstacles to the adoption of screening, even at a young age. In cancer discourse, the metaphor of war is omnipresent and reflects an imperative demand to win the war against disease. From the psychodynamic perspective, the risk of cancer forecasts an emotionally critical experience for which it is important to study mental representations concerning illness and health care. Through the creation of an invented story that offers a framework for imagination, our aim is to understand what the relationship with preventive practices in oncology means for young women and how this relationship is revealed by their metaphors. A total of 58 young women voluntarily participated in the present research, answering a narrative prompt. The stories written by the participants were analyzed using qualitative methodology to identify construct, themes and metaphors. Our findings identify four constructs: the construction of a defense: youth as protection; the attribution of blame about cancer risk; learning from experience as a prevention activator; and from inaccessibility to access to preventive practices: the creation of engagement. The construction of an invented story allows us to promote a process of prefiguration on the bodily, affective and thought planes invested in preventive practice and brings out the use of metaphors to represent cancer risk and self-care. The results allow us to think about the construction of interventions to promote engagement processes in prevention from an early age.
RESUMO
Background: Transcutaneous auricular vagus nerve stimulation (taVNS) stimulating the auricular branch of the vagus nerve along a well-defined neuroanatomical pathway, has promising therapeutic efficacy. Potentially, taVNS can modulate autonomic responses. Specifically, taVNS can induce more consistent parasympathetic activation and may lead to increased heart rate variability (HRV). However, the effects of taVNS on HRV remain inconclusive. Here, we investigated changes in HRV due to brief alteration periods of parasympathetic-vagal cardiac activity produced by taVNS on the cymba as opposed to control administration via the helix. Materials and Methods: We compared the effect of 10 min of active stimulation (i.e., cymba conchae) to sham stimulation (i.e., helix) on peripheral cardiovascular response, in 28 healthy young adults. HRV was estimated in the time domain and frequency domain during the overall stimulation. Results: Although active-taVNS and sham-taVNS stimulation did not differ in subjective intensity ratings, the active stimulation of the cymba led to vagally mediated HRV increases in both the time and frequency domains. Differences were significant between active-taVNS and both sham-taVNS and resting conditions in the absence of stimulation for various HRV parameters, but not for the low-frequency index of HRV, where no differences were found between active-taVNS and sham-taVNS conditions. Conclusion: This work supports the hypothesis that taVNS reliably induces a rapid increase in HRV parameters when auricular stimulation is used to recruit fibers in the cymba compared to stimulation at another site. The results suggest that HRV can be used as a physiological indicator of autonomic tone in taVNS for research and potential therapeutic applications, in line with the established effects of invasive VNS. Knowledge of the physiological effect of taVNS short sessions in modulating cardiovagal processing is essential for enhancing its clinical use.
Assuntos
Estimulação Elétrica Nervosa Transcutânea , Estimulação do Nervo Vago , Adulto Jovem , Humanos , Frequência Cardíaca/fisiologia , Estimulação do Nervo Vago/métodos , Nervo Vago/fisiologia , Estimulação Elétrica Nervosa Transcutânea/métodos , Voluntários SaudáveisRESUMO
Background: Sex differences are widely reported in clinical psychology but are rarely examined in interventions. Method: This mixed-method explorative study examined sex differences in 13 mothers and 10 fathers of children in the off-therapy phase of acute lymphoblastic leukaemia. Parents underwent an expressive writing intervention using the guided written disclosure protocol (GWDP). Results: Mothers had more negative mood profiles than fathers but improved more during the intervention. Conclusion: Though preliminary, our findings highlight the importance of sex as a potential moderator of intervention and treatment outcome that could be of great clinical significance.
RESUMO
Cancer screening programs are public health interventions beneficial to early diagnoses and timely treatments. Despite the investment of health policies in this area, many people in the recommended age groups do not participate. While the literature is mainly focused on obstacles and factors enabling access to health services, a gap from the point of view of the target population concerns healthcare providers. Within the "Miriade" research-action project, this study aims to explore the dimensions that mediate the relationship between healthcare providers and preventive practices through the narrations of 52 referents and healthcare providers involved in breast, cervical and colorectal cancer screening. We conducted ad hoc narrative interviews and used theory-driven analysis based on Penchansky and Thomas' conceptualization and Saurman's integration of six dimensions of healthcare access: affordability, availability, accessibility, accommodation, acceptability and awareness. The results show that 21 thematic categories were representative of the access dimensions, and 5 thematic categories were not; thus, we have classified the latter as the dimension of affection. The results suggest trajectories through which psychological clinical intervention might be constructed concerning health, shared health decisions and access to cancer screening.
Assuntos
Detecção Precoce de Câncer , Neoplasias , Pessoal de Saúde , Acessibilidade aos Serviços de Saúde , Humanos , Narração , Pesquisa QualitativaRESUMO
OBJECTIVE: The present study aims at systematically reviewing research conducted on factors promoting breast, cervical and colorectal cancer screenings participation. METHODS: A literature search in MEDLINE/PubMed and PsycInfo from January 2017 to October 2021 was performed. Data extraction, researchers' full agreement and the inclusion criteria produced 102 eligible studies. Data were narratively synthesized and critically interpreted. RESULTS: Multiple factors favoring or hindering breast, cervical and colorectal cancer screenings were identified and summarized as factors operating at the individual level (background information, individual characteristics, emotions related to screening procedure and to cancer, knowledge and awareness), at the relational level (relationships with healthcare staff, significant others, community members), and at the healthcare system level (systems barriers/policy, lack of staff). A critical appraisal of studies revealed a fragmentation in the literature, with a compartmentalization of studies by type of cancer screening, country and specific populations of destination. CONCLUSIONS: Overall findings indicated that greater integration of research results obtained independently for each cancer diagnosis and within the different countries/populations could foster a more comprehensive understanding of factors potentially enhancing the participation in breast, cervical and colorectal cancer screenings worldwide. This review, which is grounded in the current context of globalization and superdiversification in population, can help to enhance a better integration between research and practices, by supporting the development of more effective and inclusive evidence-based interventions and health-promotion campaigns worldwide. Research and practical implications are highlighted and discussed.
Assuntos
Neoplasias da Mama , Neoplasias Colorretais , Neoplasias do Colo do Útero , Neoplasias da Mama/diagnóstico , Neoplasias Colorretais/diagnóstico , Detecção Precoce de Câncer , Feminino , Promoção da Saúde/métodos , Humanos , Neoplasias do Colo do Útero/diagnóstico , Neoplasias do Colo do Útero/prevenção & controleRESUMO
Breast cancer (BC) in women under 50 is a potentially traumatic experience that can upset a woman's life during a crucial phase of her lifespan. Anticipatory mourning linked to the diagnosis of BC can produce a series of inevitable losses similar to those of the bereaved. Narration can be one tool to construct meaning, to grow through the experience, and reconfigure time perspectives during and after the illness. The aim of this study was to apply the Meaning of Loss Codebook (MLC) to the narrative context of young women with BC. An ad hoc narrative interview was administered to 17 women at four times during the first year of treatment. A thematic analysis was performed using the MLC, adopting a bottom-up and top-down methodology. The results highlight the MLC's usefulness in capturing the experiences of the women, allowing for a greater appreciation of the nuances of the meanings embodied in their narratives. The thematic categories grounded in the MLC cover the whole experience of BC during the first year of treatment, attesting to the possibility of extending the use of the MLC to observe the longitudinal elaboration of the psychic experience of BC in addition to its established validity in the context of bereavement and loss.
RESUMO
Spinal cord injuries (SCI) are disruptive neurological events that severly affect the body leading to the interruption of sensorimotor and autonomic pathways. Recent research highlighted SCI-related alterations extend beyond than the expected network, involving most of the central nervous system and goes far beyond primary sensorimotor cortices. The present perspective offers an alternative, useful way to interpret conflicting findings by focusing on the deafferented and deefferented body as the central object of interest. After an introduction to the main processes involved in reorganization according to SCI, we will focus separately on the body regions of the head, upper limbs, and lower limbs in complete, incomplete, and deafferent SCI participants. On one hand, the imprinting of the body's spatial organization is entrenched in the brain such that its representation likely lasts for the entire lifetime of patients, independent of the severity of the SCI. However, neural activity is extremely adaptable, even over short time scales, and is modulated by changing conditions or different compensative strategies. Therefore, a better understanding of both aspects is an invaluable clinical resource for rehabilitation and the successful use of modern robotic technologies.
RESUMO
Spinal cord injuries (SCIs) exert devastating effects on body awareness, leading to the disruption of the transmission of sensory and motor inputs. Researchers have attempted to improve perceived body awareness post-SCI by intervening at the multisensory level, with the integration of somatic sensory and motor signals. However, the contributions of interoceptive-visceral inputs, particularly the potential interaction of motor and interoceptive signals, remain largely unaddressed. The present perspective aims to shed light on the use of interoceptive signals as a significant resource for patients with SCI to experience a complete sense of body awareness. First, we describe interoceptive signals as a significant obstacle preventing such patients from experiencing body awareness. Second, we discuss the multi-level mechanisms associated with the homeostatic stability of the body, which creates a unified, coherent experience of one's self and one's body, including real-time updates. Body awareness can be enhanced by targeting the vagus nerve function by, for example, applying transcutaneous vagus nerve stimulation. This perspective offers a potentially useful insight for researchers and healthcare professionals, allowing them to be better equipped in SCI therapy. This will lead to improved sensory motor and interoceptive signals, a decreased likelihood of developing deafferentation pain, and the successful implementation of modern robotic technologies.
RESUMO
A breast cancer diagnosis is a critical event with a potentially traumatic nature. In recent years there has been an increase of this illness in women aged under-fifty, a group of particular scientific interest. In this article the authors review the recent scientific literature on psychological impact of breast cancer experiences in under-50 women. Our results highlight three trajectories: clinical psychological risks; feminine-specific concerns; resources between individual and relational aspects. This overview illustrates the complexity of the effects of breast cancer in under-50women allowing to think about theoretical and psychosocial models to provide support for under-50 women during the illness experience.
Assuntos
Neoplasias da Mama , Adaptação Psicológica , Feminino , Humanos , Pessoa de Meia-Idade , Estresse Psicológico/epidemiologiaRESUMO
BACKGROUND: Clot characterization is, to the present days, a multimodal approach: scanning the clot by electron microscopy (SEM) is helpful for the visualization of fibrin structure along with laboratory parameters such as the clot waveform analysis (CWA) and thrombin generation in different settings of clot abnormalities. This study aimed to assess whether the coagulative parameters were consistent with the clot images texture acquired by SEM, and therefore to propose a more generalist and integrative approach to clots classification. DESIGN AND METHODS: In this pilot study, the examined population consists of eight healthy subjects, seven patients affected by Acquired Hemophilia A (AHA) and seven patients treated with Vitamin K Antagonists (VKAs), similar for age and gender. We studied the velocity and acceleration (1st and 2nd derivative of the aPTT) of clot formation (CWA), the thrombin generation, and the clots' scanning by SEM. Images acquired with SEM were then analyzed with the MATLAB software with the "Texture Analysis" methods to perform classification. Among the various texture parameters, we reported Contrast and Energy. RESULTS: Significant differences among healthy subjects, patients with AHA and those treated with VKAs were detected for the coagulative parameters. We found no differences between VKAs and AHA patients. Contrast and energy highlighted a significant difference among the three groups in agreement with the laboratory's parameters. We found no significant differences between VKAs and AHA patients. CONCLUSIONS: The use of SEM, CWA and thrombin generation parameters may be a starting point for studies aimed to demonstrate the general characteristics of clot formation in different clinical conditions with a multiparametric approach.
RESUMO
Endothelial damage and fibro-proliferative vasculopathy of small vessels are pathological hallmarks of systemic sclerosis (SSc). The consequence is the detachment of resident elements that become circulating endothelial cells (CECs). The aim of our study was to evaluate the potential of CECs as biomarker in SSc. We enrolled 50 patients with limited cutaneous (lcSSc) and diffuse cutaneous (dcSSc) subset of SSc, who underwent clinical evaluation to establish the organ involvement. CECs were measured by flow-cytometry utilizing a polychromatic panel. An evident difference was observed in CEC counts comparing controls to SSc patients (median 10.5 vs. 152 cells/ml, p < 0.0001) and for the first time, between the two subsets of disease (median lcSSc 132 vs. dcSSc 716 CEC/ml, p < 0.0001). A significant correlation was established between CECs and some SSc clinical parameters, such as digital ulcers, skin and pulmonary involvement, presence of Scl-70 antibodies, nailfold videocapillaroscopy patterns and EUSTAR activity index. After 12 months, CECs correlated with clinical worsening of patients, showing that a number higher than 414 CEC/ml is a strong negative prognostic factor (RR 5.70). Our results indicate that CECs are a direct indicator of systemic vascular damage. Therefore, they can be used as a reliable marker of disease severity.