Antifungal activity of 2-chloro-N-phenylacetamide: a new molecule with fungicidal and antibiofilm activity against fluconazole-resistant Candida spp / Atividade antifúngica de 2-cloro-N-fenilacetamida: uma nova molécula com atividade fungicida e anti-biofilme contra Candida spp. resistentes a fluconazol

In the current context of emerging drug-resistant fungal pathogens such as Candida albicans and Candida parapsilosis, discovery of new antifungal agents is an urgent matter. This research aimed to evaluate the antifungal potential of 2-chloro-N-phenylacetamide against fluconazole-resistant clinical strains of C. albicans and C. parapsilosis. The antifungal activity of 2-chloro-N-phenylacetamide was evaluated in vitro by the determination of the minimum inhibitory concentration (MIC), minimum fungicidal concentration (MFC), inhibition of biofilm formation and its rupture, sorbitol and ergosterol assays, and association between this molecule and common antifungal drugs, amphotericin B and fluconazole. The test product inhibited all strains of C. albicans and C. parapsilosis, with a MIC ranging from 128 to 256 µg.mL-1, and a MFC of 512-1,024 µg.mL-1. It also inhibited up to 92% of biofilm formation and rupture of up to 87% of preformed biofilm. 2-chloro-N-phenylacetamide did not promote antifungal activity through binding to cellular membrane ergosterol nor it damages the fungal cell wall. Antagonism was observed when combining this substance with amphotericin B and fluconazole. The substance exhibited significant antifungal activity by inhibiting both planktonic cells and biofilm of fluconazole-resistant strains. Its combination with other antifungals should be avoided and its mechanism of action remains to be established.

No atual contexto de patógenos fúngicos resistentes emergentes tais como Candida albicans e Candida parapsilosis, a descoberta de novos agentes antifúngicos é uma questão urgente. Esta pesquisa teve como objetivo avaliar o potencial antifúngico da 2-cloro-N-fenilacetamida contra cepas clínicas de C. albicans e C. parapsilosis resistentes a fluconazol. A atividade antifúngica da substância foi avaliada in vitro através da determinação da concentração inibitória mínima (CIM), concentração fungicida mínima (CFM), ruptura e inibição da formação de biofilme, ensaios de sorbitol e ergosterol, e associação entre esta molécula e antifúngicos comuns, anfotericina B e fluconazol. O produto teste inibiu todas as cepas de C. albicans e C. parapsilosis, com uma CIM variando de 128 a 256 µg.mL-1, e uma CFM de 512-1,024 µg.mL-1. Também inibiu até 92% da formação de biofilme e causou a ruptura de até 87% de biofilme pré-formado. A 2-cloro-N-fenilacetamida não promoveu atividade antifúngica pela ligação ao ergosterol da membrana celular fúngica, tampouco danificou a parede celular. Antagonismo foi observado ao combinar esta substância com anfotericina B e fluconazol. A substância exibiu atividade antifúngica significativa ao inibir tanto as células planctônicas quanto o biofilme das cepas resistentes ao fluconazol. Sua combinação com outros antifúngicos deve ser evitada e seu mecanismo de ação deve ser estabelecido.

Antifungal activity of 2-chloro-N-phenylacetamide: a new molecule with fungicidal and antibiofilm activity against fluconazole-resistant Candida spp

Abstract In the current context of emerging drug-resistant fungal pathogens such as Candida albicans and Candida parapsilosis, discovery of new antifungal agents is an urgent matter. This research aimed to evaluate the antifungal potential of 2-chloro-N-phenylacetamide against fluconazole-resistant clinical strains of C. albicans and C. parapsilosis. The antifungal activity of 2-chloro-N-phenylacetamide was evaluated in vitro by the determination of the minimum inhibitory concentration (MIC), minimum fungicidal concentration (MFC), inhibition of biofilm formation and its rupture, sorbitol and ergosterol assays, and association between this molecule and common antifungal drugs, amphotericin B and fluconazole. The test product inhibited all strains of C. albicans and C. parapsilosis, with a MIC ranging from 128 to 256 µg.mL-1, and a MFC of 512-1,024 µg.mL-1. It also inhibited up to 92% of biofilm formation and rupture of up to 87% of preformed biofilm. 2-chloro-N-phenylacetamide did not promote antifungal activity through binding to cellular membrane ergosterol nor it damages the fungal cell wall. Antagonism was observed when combining this substance with amphotericin B and fluconazole. The substance exhibited significant antifungal activity by inhibiting both planktonic cells and biofilm of fluconazole-resistant strains. Its combination with other antifungals should be avoided and its mechanism of action remains to be established.

Resumo No atual contexto de patógenos fúngicos resistentes emergentes tais como Candida albicans e Candida parapsilosis, a descoberta de novos agentes antifúngicos é uma questão urgente. Esta pesquisa teve como objetivo avaliar o potencial antifúngico da 2-cloro-N-fenilacetamida contra cepas clínicas de C. albicans e C. parapsilosis resistentes a fluconazol. A atividade antifúngica da substância foi avaliada in vitro através da determinação da concentração inibitória mínima (CIM), concentração fungicida mínima (CFM), ruptura e inibição da formação de biofilme, ensaios de sorbitol e ergosterol, e associação entre esta molécula e antifúngicos comuns, anfotericina B e fluconazol. O produto teste inibiu todas as cepas de C. albicans e C. parapsilosis, com uma CIM variando de 128 a 256 µg.mL-1, e uma CFM de 512-1,024 µg.mL-1. Também inibiu até 92% da formação de biofilme e causou a ruptura de até 87% de biofilme pré-formado. A 2-cloro-N-fenilacetamida não promoveu atividade antifúngica pela ligação ao ergosterol da membrana celular fúngica, tampouco danificou a parede celular. Antagonismo foi observado ao combinar esta substância com anfotericina B e fluconazol. A substância exibiu atividade antifúngica significativa ao inibir tanto as células planctônicas quanto o biofilme das cepas resistentes ao fluconazol. Sua combinação com outros antifúngicos deve ser evitada e seu mecanismo de ação deve ser estabelecido.

Antifungal activity of terpenes isolated from the Brazilian Caatinga: a review.

Terpenoids, also named terpenes or isoprenoids, are a family of natural products found in all living organisms. Many plants produce terpenoids as secondary metabolites, and these make up a large part of essential oils. One of most important characteristic is that the compounds are volatile, have odor and can be used in a variety of applications in different industrial segments and traditional medicine. Brazil has a rich and diverse flora that can be used as a source of research for obtaining new molecules. Within the Brazilian flora, it is worth mentioning the Caatinga as an exclusively Brazilian biome where plants adapt to a specific series of weather conditions and therefore become a great storehouse of the terpenoid compounds to be described herein. Fungal infections have become increasingly common, and a great demand for new agents with low toxicity and side effects has thus emerged. Scientists must search for new molecules exhibiting antifungal activity to develop new drugs. This review aims to analyze scientific data from the principal published studies describing the use of terpenes and their biological applications as antifungals.

[History and challenges of clinical simulation in the learning of procedural skills by nursing students]. / El rol de la simulación en el aprendizaje de habilidades procedimentales en estudiantes de enfermería: historia y desafíos.

Procedural skills are essential in the nursing profession and should be acquired during undergraduate training according to new regulations. Clinical simulation is a good alternative to teach such skills. During COVID pandemic, face-to-face learning activities were reduced to a minimum amount, thus hampering the use of clinical simulations. Since simulations should adapt to the new scenario, their virtual implementation appears as an alternative. The latter should become an important teaching tool while restrictions in mobility last. We herein review the evolution of clinical simulation as a teaching tool and to determine its future challenges.

Antifungal activity of 2-chloro-N-phenylacetamide: a new molecule with fungicidal and antibiofilm activity against fluconazole-resistant Candida spp.

In the current context of emerging drug-resistant fungal pathogens such as Candida albicans and Candida parapsilosis, discovery of new antifungal agents is an urgent matter. This research aimed to evaluate the antifungal potential of 2-chloro-N-phenylacetamide against fluconazole-resistant clinical strains of C. albicans and C. parapsilosis. The antifungal activity of 2-chloro-N-phenylacetamide was evaluated in vitro by the determination of the minimum inhibitory concentration (MIC), minimum fungicidal concentration (MFC), inhibition of biofilm formation and its rupture, sorbitol and ergosterol assays, and association between this molecule and common antifungal drugs, amphotericin B and fluconazole. The test product inhibited all strains of C. albicans and C. parapsilosis, with a MIC ranging from 128 to 256 µg.mL-1, and a MFC of 512-1,024 µg.mL-1. It also inhibited up to 92% of biofilm formation and rupture of up to 87% of preformed biofilm. 2-chloro-N-phenylacetamide did not promote antifungal activity through binding to cellular membrane ergosterol nor it damages the fungal cell wall. Antagonism was observed when combining this substance with amphotericin B and fluconazole. The substance exhibited significant antifungal activity by inhibiting both planktonic cells and biofilm of fluconazole-resistant strains. Its combination with other antifungals should be avoided and its mechanism of action remains to be established.

On the benefits of wearable devices for Parkinson's disease.

ABSTRACT: Freezing of gait (FOG) is defined as episodic inability to generate an effective movement without any known cause other than parkinson-ism or gait disturbance. FOG is one of the most disabling symptoms of Parkinson's disease (PD), it affects mobility and increases the risk of falling in people with PD, making it a leading cause of hospitalization and of significantly worsening the quality of life (1). In recent years, new non-invasive intervention strategies have been implemented to decrease FOG symptoms. Thanks to technological progress, several devices have been developed as a support for the patients during diag-nosis, treatments and also everyday life. These types of interventions are based on cueing systems that rely on active stimulation. These devices are able to identify FOG states and to operate when this motor blocks occur, providing external stimuli to overcome these episodes. Hence, this work aims to provide a technological review of the literature related to wearable devices and focuses on auditory, visual, virtual and soma-tosensory cueing systems, which can provide a suitable intervention for patients with PD. The paper describes the technical functioning and effectiveness of the different reporting systems in overcoming FOG episodes. Moreover, a classification of existing devices, highlighting their advantages and disadvantages, will be provided in order to identify the ones with the best performance.

El rol de la simulación en el aprendizaje de habilidades procedimentales en estudiantes de enfermería: historia y desafíos / History and challenges of clinical simulation in the learning of procedural skills by nursing students

Procedural skills are essential in the nursing profession and should be acquired during undergraduate training according to new regulations. Clinical simulation is a good alternative to teach such skills. During COVID pandemic, face-to-face learning activities were reduced to a minimum amount, thus hampering the use of clinical simulations. Since simulations should adapt to the new scenario, their virtual implementation appears as an alternative. The latter should become an important teaching tool while restrictions in mobility last. We herein review the evolution of clinical simulation as a teaching tool and to determine its future challenges.

Trends in Sustainable Dentistry.

ABSTRACT: The advance of Dentistry must take into account national, European and global policies for sustainable development and green transition. This article illustrates possible scenarios in this context for the next decade.

Associations between bone retraction, lost teeth, and metabolic syndrome. A cross-sectional study in dentistry patients aged over 60 years.

INTRODUCTION: In Italy, the number of elder is growing and people over 70 may be a problem in public health on present and next years. [ISTAT 2019]. METHODS: In this paper we analysed 150 patients aged 60÷99 by medical and instrumental examinations. Results. We analysed all data patients into three age groups: "A" patients aged 60÷69 years; "B" patients aged 70÷79 years, and "C" patients aged 80÷99 years. CONCLUSION: This is the first study carried out on old and very old dentistry patients. Our people sample showed lost teeth, and bone retractions more than 6 millimetres associated with unilateral and/or bilateral carotidal plaques. They also suffered for many other pathologies connected with cardiovascular system. In our paper, we showed these specific aspects more in "B" subjects than in "A" and "C" elder patients.

Risk Management for a Legally Valid Informed Consent.

ABSTRACT: Gelli-Bianco law (Law no. 24/2017) intervenes both in order to divide healthcare liability between the healthcare professional and the facility in which he/she exercises and to incentivize the latter to adopt an organizational model suitable for managing the risk associated with the provision of any healthcare service, including the information for consent. In fact, the healthcare facility must guarantee clear, complete and adequate information on the specific case, which, therefore, cannot consist of standard forms to be signed by the patient, under penalty of a flawed consent to treatment and consequent healthcare liability in the event of an adverse event. The regulation mandates that safety must be guaranteed through proper prevention tools and health care risk management, in con-junction with the most effective use of structural, technological and organizational resources available. It further spells out the obligation of health care professionals to contribute to risk prevention while administering health care procedures. For this reason, the consent information constitutes a source of risk for the responsibility of the healthcare provider and the Facility and it must necessarily be managed. Risk Management is the management tool that can allow the healthcare facility to improve the quality and safety of the services provided, optimizing the risk of adverse events through proper moni-toring of the same. This paper will be published, following a special agreement, on the two journals "Igiene e Sanità Pubblica" and "La Clinica Tera-peutica", in Italian and in English, in order to increase the diffusion to a wider audience.

Anabolic steroids and their effects of on neuronal density in cortical areas and hippocampus of mice / Esteroides anabolizantes e seus efeitos na densidade neuronal em áreas corticais e no hipocampo de camundongos

Abstract Anabolic substances have been increasingly used by bodybuilders and athletes with the goal of improving performance and aesthetics. However, this practice has caused some concern to physicians and researchers because of unknowledge of consequences that the indiscriminate and illicit use of these substances can cause. Thus, this study analyzed the effects of two commercially available anabolic steroids (AS), Winstrol Depot® (Stanozolol) and Deposteron® (Testosterone Cypionate), in the neuronal density of limbic, motor and sensory regions on the cerebral cortex and in CA1, CA2, CA3 regions of the hippocampus. A total of 60 Swiss mice were used (30 males and 30 females), separated into three groups: control and two experimental groups, which received the AAS. From each brain, homotypic and semi-serial samples were taken in frontal sections from areas established for the study. The results showed that females treated with testosterone cypionate presented a reduction in all regions tested and the ones treated with Stanozolol showed a decrease in some hippocampal areas. Regarding male animals, stanozolol led to a decrease in neuron number in one hippocampal region. These data allow us to conclude that supra-physiological doses of steroids used in this study, can cause considerable damage to nervous tissue with ultrastructural and consequently behavioral impairment. These changes could interfere with the loss of physical yield and performance of athletes and non-athletes and may cause irreparable damage to individuals making irresponsible use of anabolic steroids.

Resumo As substancias anabólicas tem sido cada vez mais utilizadas por fisiculturistas e atletas com o objetivo de melhorar o desempenho e a estética. No entanto, essa prática tem causado algumas preocupações aos médicos e pesquisadores, devido ao desconhecimento das consequencias que o uso indiscriminado e ilícito dessas substâncias podem causar. Diante disso, este estudo analisou os efeitos de dois esteroides anabolizantes (EA) comercialmente disponíveis, Winstrol Depot® (Stanozolol) e Deposteron® (cipionato de testosterona), na densidade neuronal das regiões corticais límbica, motora e sensitive bem como das áreas CA1, CA2, CA3 do hipocampo. Foram utilizados 60 camundongos Swiss (30 machos e 30 fêmeas), separados em três grupos: controle e dois grupos experimentais, que receberam o EA. De cada cérebro, foram coletadas amostras homotípicas e semi-seriadas em cortes frontais das áreas estabelecidas para o estudo. Os resultados mostraram que as fêmeas tratadas com cipionato de testosterona apresentaram uma redução em todas as regiões analisadas já as fêmeas tratadas com Stanozolol mostraram uma diminuição em algumas áreas do hipocampo. Em relação aos animais machos, o stanozolol levou a uma diminuição na densidade neuronal em uma região do hipocampo. Estes dados nos permitem concluir que doses supra fisiológicas de esteroides utilizadas neste estudo podem causar danos consideráveis ao tecido nervoso com comprometimento ultraestrutural e consequentemente comportamental. Essas alterações podem interferir na perda de rendimento físico e no desempenho de atletas e não atletas e podem causar danos irreparáveis a indivíduos que fazem uso irresponsável destes EA.

Current status and needs for changes in critical care training: the voice of the young cardiologists.

AIMS: The implementation of the 2013 European Society of Cardiology (ESC) Core Curriculum guidelines for acute cardiovascular care (acc) training among European countries is unknown. We aimed to evaluate the current status of acc training among cardiology trainees and young cardiologists (<40 years) from ESC countries. METHODS AND RESULTS: The survey (March-July 2019) asked about details of cardiology training, self-confidence in acc technical and non-technical skills, access to training opportunities, and needs for further training in the field. Overall 614 young doctors, 31 (26-43) years old, 55% males were surveyed. Place and duration of acc training differed between countries and between centres in the same country. Although the majority of the respondents (91%) had completed their acc training, the average self-confidence to perform invasive procedures and to manage acc clinical scenarios was low-44% (27.3-70.4). The opportunities for simulation-based learning were scarce-18% (5.8-51.3), as it was previous leadership training (32%) and knowledge about key teamwork principles was poor (48%). The need for further acc training was high-81% (61.9-94.3). Male gender, higher level of training centres, professional qualifications of respondents, longer duration of acc/intensive care training, debriefings, and previous leadership training as well as knowledge about teamwork were related to higher self-confidence in all investigated aspects. CONCLUSIONS: The current cardiology training program is burdened by deficits in acc technical/non-technical skills, substantial variability in programs across ESC countries, and a clear gender-related disparity in outcomes. The forthcoming ESC Core Curriculum for General Cardiology is expected to address these deficiencies.

Impact of the COVID-19 pandemic on hospitalizations for acute coronary syndromes: a multinational study.

BACKGROUND: COVID-19 has challenged the health system organization requiring a fast reorganization of diagnostic/therapeutic pathways for patients affected by time-dependent diseases such as acute coronary syndromes (ACS). AIM: To describe ACS hospitalizations, management, and complication rate before and after the COVID-19 pandemic was declared. DESIGN: Ecological retrospective study. Methods: We analyzed aggregated epidemiological data of all patients > 18 years old admitted for ACS in twenty-nine hub cardiac centers from 17 Countries across 4 continents, from December 1st, 2019 to April 15th, 2020. Data from December 2018 to April 2019 were used as historical period. RESULTS: A significant overall trend for reduction in the weekly number of ACS hospitalizations was observed (20.2%; 95% confidence interval CI [1.6, 35.4] P = 0.04). The incidence rate reached a 54% reduction during the second week of April (incidence rate ratio: 0.46, 95% CI [0.36, 0.58]) and was also significant when compared to the same months in 2019 (March and April, respectively IRR: 0.56, 95%CI [0.48, 0.67]; IRR: 0.43, 95%CI [0.32, 0.58] p < 0.001). A significant increase in door-to-balloon, door-to-needle, and total ischemic time (p <0.04 for all) in STEMI patents were reported during pandemic period. Finally, the proportion of patients with mechanical complications was higher (1.98% vs. 0.98%; P = 0.006) whereas GRACE risk score was not different. CONCLUSIONS: Our results confirm that COVID-19 pandemic was associated with a significant decrease in ACS hospitalizations rate, an increase in total ischemic time and a higher rate of mechanical complications on a international scale.

Investigation of EGFR/pi3k/Akt signaling pathway in seminomas.

Activation of the receptor for epidermal growth factor (EGFR) in some testicular tumors activates several signaling pathways. Some components of these pathways are phosphorylated or mutated in testicular germ tumors (TCGT), including EGFR, Kirstein ras oncogen (KRAS) and cell surface protein of the germ cell (KIT). The latter two activate RAF /MEK/ERK and PI3 K/AKT, and interconnect with the EGFR/pI3 k/Akt pathway. We investigated the expression of EGFR/pI3 k/Akt pathway proteins in seminomas and in their precursor lesion, germinal cell neoplasia in situ (GCNIS) and related genetic mutations. We used immunohistochemistry for pEGFR, pI3 k and pAkt expression with a scoring system for 46 seminoma surgical specimens: 36 classical and 10 GCNIS. In 17 samples, the mutations of EGFR (exons 19 - 21), KIT (exons 11, 17) and KRAS (exons 2, 3) were investigated using qPCR and sequencing. Of the 36 seminomas studied, 22 (61%) expressed pEGFR. Ten samples exhibited high scores for pEGFR, pI3 k and pAkt. In 5 of 17 cases (33%) some mutation was exhibited in the exons studied: 21 of EGFR (2), 17 of EGFR (1), 3 of KRAS (1) and 11 of KIT (1). Six cases exhibited nuclear translocation of EGFR; of these, four exhibited mutations of EGFR, KRAS and KIT. Eight of ten of the GCNIS expressed a high pEGFR score (80%). In 2 of 6 cases (33%), mutation was detected in exon 21 of EGFR and one smear showed EGFR translocation to the nucleus. The translocation represents a subpopulation with worse prognosis for TCGT. The EGFR/pI3 k/Akt signaling pathway is linked to TDRG1, which regulates chemosensitivity to cisplatin; this is a mechanism of resistance to treatment. TDRG1 and the EGFR/pI3 k/pAkt pathway could be therapeutic targets for seminomas resistant to cisplatin.

Anabolic steroids and their effects of on neuronal density in cortical areas and hippocampus of mice.

Anabolic substances have been increasingly used by bodybuilders and athletes with the goal of improving performance and aesthetics. However, this practice has caused some concern to physicians and researchers because of unknowledge of consequences that the indiscriminate and illicit use of these substances can cause. Thus, this study analyzed the effects of two commercially available anabolic steroids (AS), Winstrol Depot® (Stanozolol) and Deposteron® (Testosterone Cypionate), in the neuronal density of limbic, motor and sensory regions on the cerebral cortex and in CA1, CA2, CA3 regions of the hippocampus. A total of 60 Swiss mice were used (30 males and 30 females), separated into three groups: control and two experimental groups, which received the AAS. From each brain, homotypic and semi-serial samples were taken in frontal sections from areas established for the study. The results showed that females treated with testosterone cypionate presented a reduction in all regions tested and the ones treated with Stanozolol showed a decrease in some hippocampal areas. Regarding male animals, stanozolol led to a decrease in neuron number in one hippocampal region. These data allow us to conclude that supra-physiological doses of steroids used in this study, can cause considerable damage to nervous tissue with ultrastructural and consequently behavioral impairment. These changes could interfere with the loss of physical yield and performance of athletes and non-athletes and may cause irreparable damage to individuals making irresponsible use of anabolic steroids.

Risk management and Healthcare responsibility. How to guarantee legal protection in Medicine.

Having regard to the increasing attention to the issue of safety and health of patients and workers by low, the hypothesis that this topic will be the growing trend in the next years does not seem to be manifestly unfounded. For this reason, it is wise for healthcare professionals to already be aware that any violation of the interests underlying the legislation in question entails a ruling on civil and/or criminal liability. It is therefore necessary to identify the most suitable means to prevent undue harm occurring, partly to exempt healthcare professionals and hospitals from compensation costs, thereby providing them with recourse to insurance coverage. Healthcare facility organisations must adopt Risk Management techniques as a tool to simultaneously guarantee the effectiveness of health services (in this case), the efficiency of the management economy, and finally compliance with all legally required precautions. This will relegate the occurrence of an adverse event to remote and unpredictable hypotheses, thus guaranteeing useful recourse to insurance coverage to compensate any harm that does occur.

Challenges in diagnosing and managing non-cavitated occlusal caries lesions. A Literature overview and a report of a case.

AIM: Aim of this literature overview was to analyze the diagnostic procedures of hidden caries lesions and to present a restorative protocol. METHODS: A literature overview was performed in order to evaluate hidden caries etiological hypothesis and the reported prevalence. The diagnostic procedure is performed with the aid of an intra-oral fluorescence based camera and the restorative procedure is completed with the use of a novel bisphenol-A free composite. RESULTS: Non cavitated occlusal caries lesions prevalence is high in young adults population. Diagnosis of hidden caries requires both high sensitivity and specificity. CONCLUSIONS: The novel diagnostic and restorative protocol showed to be highly effective in hidden caries assessment and restoration.

Which is the best communication strategy, based on anti-tobacco ads, to impress teenagers? A multicenter cross-sectional study.

BACKGROUND: Well-planned mass-media campaigns can increase health literacy and raise awareness about the consequences of tobacco use. This study aims to evaluate the emotions and opinions of adolescents about several anti-tobacco spots delivered by the mass media over the world. STUDY DESIGN: Cross-sectional study. METHODS: The study was conducted in Italy in 2016-2017 among students aged 13-17 years. Students expressed their emotions and opinions about seven anti-tobacco spots from all over the world on different topics and styles. RESULTS: 499 students attended. The video "Sponge" was found to be the most impressive (30.2%) and what they would have chosen if they had been responsible for campaign launched by the Minister of Health (40.5%). The "Icons" spot ranged second, with 19.2% and 17.4%, respectively. CONCLUSIONS: In summary, this study showed that the communication strategies most effective, according to the students interviewed, are those that give clear messages with a scientific profile or that discover the false stereotypes, as in the video "Icons". However, further research is needed to investigate the effectiveness of TV campaigns against smoking, in terms of habits and knowledge in young people.

Telemedicina con telemonitorización en el seguimiento de pacientes con COVID-19 / Tracing of COVID-19 patients by telemedicine with telemonitoring

OBJETIVO: Evaluar si la telemedicina con telemonitorización es una herramienta clínicamente útil y segura para el seguimiento de pacientes con COVID-19. MÉTODOS: Estudio observacional prospectivo de los pacientes con diagnóstico de COVID-19 por PCR positiva y considerados de alto riesgo que se siguieron con telemedicina y telemonitorización en el Área Sanitaria de Lugo entre el 17 de marzo y el 17 de abril de 2020. Se incluyeron dos grupos de pacientes: seguimiento ambulatorio desde el inicio y tras el alta hospitalaria. Cada paciente remitió un cuestionario clínico al día con su temperatura y saturación de oxígeno 3 veces al día. El seguimiento fue proactivo contactando con todos los pacientes al menos una vez al día. RESULTADOS: Se incluyeron 313 pacientes (52,4% mujeres) con edad media 60,9 (DS 15,9) años. Otros 2 pacientes rehusaron entrar en el programa. Desde el inicio se siguieron ambulatoriamente 224 pacientes y 89 tras su alta hospitalaria. Entre los primeros, 38 (16,90%) se remitieron a Urgencias en 43 ocasiones con 18 (8,03%) ingresos y 2 fallecidos. En los domicilios no hubo fallecimientos ni urgencias vitales. Incluyendo a los pacientes tras hospitalización, el seguimiento se realizó en 304 casos. Un paciente reingresó (0,32%) y otro abandonó (0,32%). El tiempo medio de seguimiento fue 11,64 (SD 3,58) días y en los 30 días del estudio 224 (73,68%) pacientes fueron dados de alta. CONCLUSIONES: Nuestros datos sugieren que la telemedicina con telemonitorización domiciliaria, utilizada de forma proactiva, permite un seguimiento clínicamente útil y seguro en pacientes con COVID-19 de alto riesgo

AIM: To asses if telemedicine with telemonitoring is a clinically useful and secure tool in the tracking of patients with COVID-19. METHODS: A prospective observational study of patients with COVID-19 diagnosis by positive PCR considered high-risk tracked with telemedicine and telemonitoring was conducted in the sanitary area of Lugo between March 17th and April 17th, 2020. Two groups of patients were included: Outpatient Tracing from the beginning and after discharge. Every patient sent a daily clinical questionnaire with temperature and oxygen saturation 3 times a day. Proactive monitoring was done by getting in touch with every patient at least once a day. RESULTS: 313 patients (52.4% female) with a total average age of 60.9 (DS 15.9) years were included. Additionally, 2 patients refused to join the program. Since the beginning, 224 were traced outpatient and 89 after being discharged. Among the first category, 38 (16.90%) were referred to Emergency department on 43 occasions; 18 were hospitalized (8.03%), and 2 deceased. Neither deaths nor a matter of vital emergency occurred at home. When including patients after admissions monitoring was done in 304 cases. One patient re-entered (0.32%) to the hospital, and another one left the program (0.32%). The average time of monitoring was 11.64 (SD 3.58) days, and 224 (73.68%) patients were discharged during the 30 days of study. CONCLUSIONS: Our study suggests that telemedicine with home telemonitoring, used proactively, allows for monitoring high-risk patients with COVID-19 in a clinically useful and secure way