RESUMEN
OBJECTIVE: On March 11, 2020, the World Health Organization (WHO) has declared the novel coronavirus (COVID-19) outbreak as a global pandemic. COVID-19 pandemic has impacted health services, including immunization programs, with a consequent reduction in vaccination coverage in those categories for which the prevention of vaccine-preventable diseases is strongly recommended. SUBJECTS AND METHODS: We conducted a retrospective cross-sectional study on the general population and on PLWHs, comparing anti-human papillomavirus (HPV) vaccination coverage data in 2019, before COVID-19 pandemic, and the 2020 data, after the announcement of the pandemic state and the lockdown and the implementation of restrictive measures to contain the contagion. RESULTS: Compared to 2019, 2020 data show a 42% reduction in HPV vaccine coverage in the general population and 36% in PLWHs. The greatest reduction in anti-HPV vaccination coverage occurred during periods of greatest restriction and mainly concerned the general population. CONCLUSIONS: The prevention of vaccine-preventable diseases remains essential. Above all, it is essential to increase and recover the anti-HPV vaccine coverage, in consideration of the data that show its preventive oncological efficacy.
Asunto(s)
COVID-19 , Infecciones por Papillomavirus , Vacunas contra Papillomavirus , Enfermedades Prevenibles por Vacunación , Humanos , Cobertura de Vacunación , COVID-19/prevención & control , Pandemias/prevención & control , Estudios Transversales , Estudios Retrospectivos , Infecciones por Papillomavirus/epidemiología , Infecciones por Papillomavirus/prevención & control , Control de Enfermedades Transmisibles , Vacunas contra Papillomavirus/uso terapéutico , VacunaciónRESUMEN
Pregnant women and their infants are at high risk to develop a severe COVID-19, with increased rates of hospitalisation to intensive care units, need for mechanical ventilation and mortality. Preterm birth, fetal vascular malperfusion, and premature rupture of membrane have been the most reported adverse pregnancy outcomes and these effects have been especially associated with the onset of the disease at early gestational age. The early expression of ACE2 and TMPRSS2 in human embryos has been proven, determining an increased susceptibility to SARS-CoV-2. Preterm infants born to women infected by SARS-CoV-2 have a higher risk of need for specialist neonatal care with prolonged hospitalization. Moreover, inflammation of developing embryos could cause long-term defects, regardless of vertical transmission of SARS-CoV-2. Due to Maternal Immune Activation (MIA), in utero inflammation is associated with neurodevelopmental, cognitive and psychiatric disorders in affected offspring. Despite risks that COVID-19 could induce in pregnancy, there are not many published data describing the safety and/or efficacy of COVID-19 vaccines in pregnant women, commonly not included in vaccine research. The evidence from the few pregnant women unintentionally enrolled in clinical trials and vaccinated suggests that COVID-19 vaccines, both based on mRNA and viral vectors, do not pose significant risks to the fetus or breastfeeding infants. Moreover, human studies using mRNA-based vaccines against Zika virus, influenza, and rabies have reported good safety and immunogenicity during pregnancy. In this review, we evaluate the role of COVID-19 in adverse pregnancy and neonatal outcomes and the need to vaccinate pregnant women.
Asunto(s)
COVID-19 , Complicaciones Infecciosas del Embarazo , Nacimiento Prematuro , Infección por el Virus Zika , Virus Zika , COVID-19/prevención & control , Vacunas contra la COVID-19 , Femenino , Humanos , Recién Nacido , Recien Nacido Prematuro , Inflamación , Embarazo , Complicaciones Infecciosas del Embarazo/prevención & control , Resultado del Embarazo , ARN Mensajero , SARS-CoV-2 , VacunaciónRESUMEN
The World Cancer Research Fund and American Institute for Cancer Research (WCRF/AICR) advise cancer survivors to follow their lifestyle recommendations for cancer prevention. Recent research indicates that a proper diet could exerts beneficial metabolic and immune effects in humans through the involvement of several, not yet properly known, metabolic pathways. Here, we argue that following WCRF/AICR recommendations could be a strategy to prevent cardiovascular outcomes [fulminant myocarditis, heart failure, venous thromboembolism (VTE)] and acute respiratory distress syndrome (ARDS) in patients during follow-up post COVID-19 infection. We discuss the metabolic effects of a WCRF/AICR based diet, highlighting on the involved cardio-metabolic pathways related on NLRP3 inflammasome-cytokines axis aimed to improve prognosis of COVID-19, especially in patients with cancer.
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COVID-19/patología , Dieta , Neoplasias/patología , Consumo de Bebidas Alcohólicas , Peso Corporal , COVID-19/complicaciones , COVID-19/virología , Bebidas Gaseosas , Citocinas/metabolismo , Guías como Asunto , Humanos , Proteína con Dominio Pirina 3 de la Familia NLR/metabolismo , Neoplasias/complicaciones , Pronóstico , Carne Roja , Factores de Riesgo , SARS-CoV-2/aislamiento & purificación , SobrevivientesRESUMEN
OBJECTIVE: We aimed to assess the correlation between LUS Soldati proposed score and clinical presentation, course of disease and the possible need of ventilation support/intensive care. PATIENTS AND METHODS: All consecutive patients with laboratory confirmed SARS-CoV-2 infection and hospitalized in two COVID Centers were enrolled. All patients performed blood gas analysis and lung ultrasound (LUS) at admission. The LUS acquisition was based on standard sequence of 14 peculiar anatomic landmarks with a score between 0-3 based on impairment of LUS picture. Total score was computed with their sum with a total score ranging 0 to 42, according to Soldati LUS score. We evaluated the course of hospitalization until either discharge or death, the ventilatory support and the transition in intensive care if needed. RESULTS: One hundred and fifty-six patients were included in the final analysis. Most of patients presented moderate-to-severe respiratory failure (FiO2 <20%, PaO2 <60 mmHg) and consequent recommendation to invasive mechanic ventilation (CPAP/NIV/OTI). The median ultrasound thoracic score was 28 (IQR 18-36) and most of patients could be ascertained either in a score 2 (40%) or score 3 pictures (24.4%). The bivariate correlation analysis displayed statistically significant and high positive correlations between the LUS score and the following parameters: ventilation (rho=0.481, p<0.001), lactates (rho=0.464, p<0.001), dyspnea (rho=0.398, p=0.001) mortality (rho=0.410, p=0.001). Conversely, P/F (rho= -0.663, p<0.001), pH (rho = -0.363, p=0.003) and pO2 (rho = -0.400 p=0.001) displayed significant negative correlations. CONCLUSIONS: LUS score improve the workflow and provide an optimal management both in early diagnosis and prognosis of COVID-19 related lung pathology.
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COVID-19/diagnóstico por imagen , COVID-19/epidemiología , Hospitalización/tendencias , Pulmón/diagnóstico por imagen , Anciano , Análisis de los Gases de la Sangre/métodos , Análisis de los Gases de la Sangre/tendencias , COVID-19/terapia , Femenino , Humanos , Italia/epidemiología , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Ultrasonografía/métodos , Ultrasonografía/tendenciasRESUMEN
Helicobacter pylori is a Gram-negative bacterium identified for the first time about 30 years ago and commonly considered as the main pathogenic factor of gastritis and peptic ulcer. Since then, it was found to be associated with several gastrointestinal and extra-gastrointestinal diseases. Helicobacter pylori is also associated with many skin disorders including, but not limited to, chronic urticaria, rosacea, lichen planus, atopic dermatitis, psoriasis, pemphigus vulgaris, vitiligo, primary cutaneous MALT-type lymphoma, sublamina densa-type linear IgA bullous dermatosis, primary cutaneous marginal zone B-cell lymphomas and cutaneous T-cell pseudolymphoma. Literature up to September 2020 shows that clear evidence exists only for some of the mentioned associations, while in the majority of cases, data appear contrasting. The aim of this review is to summarize the available studies on the topic and draw possible conclusions. Further clinical and laboratory studies are needed to assess the real plausibility and relevance of these associations, as well as the possible role of Helicobacter pylori with the underlying pathogenic mechanisms.
Asunto(s)
Infecciones por Helicobacter/microbiología , Helicobacter pylori/patogenicidad , Enfermedades de la Piel/microbiología , HumanosAsunto(s)
Infecciones por Coronavirus , Neoplasias , Pandemias , Neumonía Viral , Betacoronavirus , COVID-19 , China/epidemiología , Humanos , Neoplasias/epidemiología , SARS-CoV-2RESUMEN
OBJECTIVE: In late December 2019 in Wuhan (China), Health Commission reported a cluster of pneumonia cases of unknown etiology, subsequently isolated and named Severe Acute Respiratory Syndrome (SARS) Coronavirus 2 (CoV-2). In this review, the main transmission routes and causes of mortality associated with COVID-19 were investigated. MATERIAL AND METHODS: A review was carried out to recognize relevant research available until 10 April 2020. RESULTS: The main transmission routes of COVID-19 have been the following: animal to human and human-to-human pathways, namely: respiratory transmission; oro-fecal transmission; air, surface-human transmission. Transmission from asymptomatic persons, healthcare transmission, and interfamily transmission have been well documented. CONCLUSIONS: SARS-CoV-2 possesses powerful pathogenicity and transmissibility. It is presumed to spread primarily via respiratory droplets and close contact. The most probable transmission pathway is definitely the inter-human one. Asymptomatic patients seem to play a crucial role in spreading the infection. Because of COVID-19 infection pandemic potential, careful surveillance is essential to monitor its future host adaptation, viral evolution, infectivity, transmissibility, and pathogenicity in order to gain an effective vaccine and flock immunity and reduce mortality as soon and as much as it is possible.
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Infecciones por Coronavirus/transmisión , Neumonía Viral/transmisión , Animales , Enfermedades Asintomáticas , Betacoronavirus/aislamiento & purificación , COVID-19 , Infecciones por Coronavirus/patología , Infecciones por Coronavirus/virología , Heces/virología , Humanos , Transmisión Vertical de Enfermedad Infecciosa , Pandemias , Neumonía Viral/patología , Neumonía Viral/virología , SARS-CoV-2 , Esputo/virologíaAsunto(s)
Infecciones por Coronavirus/complicaciones , Infecciones por VIH/complicaciones , Neumonía Viral/complicaciones , Adulto , Anciano , Anciano de 80 o más Años , Antivirales/uso terapéutico , Betacoronavirus , COVID-19 , Infecciones por Coronavirus/inmunología , Femenino , VIH , Infecciones por VIH/inmunología , Humanos , Interferón gamma/metabolismo , Masculino , Persona de Mediana Edad , Pandemias , Neumonía Viral/inmunología , SARS-CoV-2 , Linfocitos T Colaboradores-Inductores/inmunologíaRESUMEN
OBJECTIVE: The recent outbreak of SARS-CoV-2 greatly involves the resources of the global healthcare system, as it affects newborns, adults, and elders. This infection runs in three major stages: a mild cold-like illness, a moderate respiratory syndrome and a severe acute interstitial pneumonia. SARS-CoV-2 infection seems to have a more benign evolution in children. As a matter of fact, low susceptibility and minor aggressivity have been highlighted in most cases. There are currently no effective antiviral drugs treatment for the affected children. No sufficient results have been reached by the use of interferon (IFN), lopinavir/ritonavir, orbidol, and oseltamivir in the treatment of the coronaviruses infection. The aim of this short review is to highlight the differences existing between COVID-19 cases in adults and children.
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Factores de Edad , Infecciones por Coronavirus/patología , Neumonía Viral/patología , Adulto , Betacoronavirus , COVID-19 , Niño , Infecciones por Coronavirus/epidemiología , Humanos , Pandemias , Neumonía Viral/epidemiología , SARS-CoV-2RESUMEN
The increasing incidence of chronic pathologies and especially non-AIDS defining cancers, such as lung cancer, hepatocellular carcinoma, breast cancer, colorectal cancer, prostate cancer, and Hodgkin's lymphoma after the introduction of combined antiretroviral therapy requires the infectious diseases specialist to know how and when to suspect and diagnose cancer in people living with HIV. The aim of this review is to provide updated studies and information about non-AIDS defining cancers and their management in PLWH sheading a light on possible futures scenarios.
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Infecciones por VIH/complicaciones , Infecciones por VIH/tratamiento farmacológico , Neoplasias/diagnóstico , Neoplasias/terapia , Humanos , Neoplasias/complicacionesRESUMEN
OBJECTIVE: SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2)-related pneumonia, referred to as COVID-19 (Coronavirus Disease 19), is a public health emergency as it carries high morbidity, mortality, and has no approved specific pharmacological treatments. In this case series, we aimed to report preliminary data obtained with anti-complement C5 therapy with eculizumab in COVID-19 patients admitted to intensive care unit (ICU) of ASL Napoli 2 Nord. PATIENTS AND METHODS: This is a case series of patients with a confirmed diagnosis of SARS-CoV2 infection and severe pneumonia or ARDS who were treated with up to 4 infusions of eculizumab as an off-label agent. Patients were also treated with anticoagulant therapy with Enoxaparin 4000 IU/day via subcutaneous injection, antiviral therapy with Lopinavir 800 mg/day + Ritonavir 200 mg/day, hydroxychloroquine 400 mg/day, ceftriaxone 2 g/day IV, vitamine C 6 g/day for 4 days, and were on Non-Invasive Ventilation (NIV). RESULTS: We treated four COVID-19 patients admitted to the intensive care unit because of severe pneumonia or ARDS. All patients successfully recovered after treatment with eculizumab. Eculizumab induced a drop in inflammatory markers. Mean C Reactive Protein levels dropped from 14.6 mg/dl to 3.5 mg/dl and the mean duration of the disease was 12.8 days. CONCLUSIONS: Eculizumab has the potential to be a key player in treatment of severe cases of COVID-19. Our results support eculizumab use as an off-label treatment of COVID-19, pending confirmation from the ongoing SOLID-C19 trial.
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Coronavirus , Síndrome Respiratorio Agudo Grave , Anticuerpos Monoclonales Humanizados , Betacoronavirus , COVID-19 , Activación de Complemento , Infecciones por Coronavirus , Humanos , Pandemias , Neumonía Viral , SARS-CoV-2Asunto(s)
Hematología , Neoplasias , Orthomyxoviridae , Coronavirus Relacionado al Síndrome Respiratorio Agudo Severo , Atención , Betacoronavirus , COVID-19 , Infecciones por Coronavirus , Brotes de Enfermedades , Humanos , Oncología Médica , Pandemias , Neumonía Viral , SARS-CoV-2 , Estaciones del Año , Encuestas y CuestionariosAsunto(s)
Betacoronavirus , Infecciones por Coronavirus/diagnóstico , Neumonía Viral/diagnóstico , Síndrome Respiratorio Agudo Grave/diagnóstico , Betacoronavirus/patogenicidad , COVID-19 , Infecciones por Coronavirus/transmisión , Diagnóstico Diferencial , Humanos , Neumonía Viral/transmisión , Factores de Riesgo , Coronavirus Relacionado al Síndrome Respiratorio Agudo Severo , SARS-CoV-2RESUMEN
Kaposi's Sarcoma (KS) is an angiogenic tumor involving skin, mucosa and splanchnic organs. It is caused by Human Herpes Virus 8 (HHV8), when in the presence of other cofactors, such as an immune dysregulation. KS is particularly frequent in HIV-infected individuals. The major goals of treatment are to prevent disease progression, to reduce tumor and edema, to avoid organ compromise, and to relieve psychological stress. The importance and the high cancer risk offered by this co-infection, together with the spread of both these viruses, and the fact that angiogenesis is such an important characteristic of KS led to a lively interest in finding a definitive therapy. Most of the ongoing studies are focused on finding an application of old drugs in KS. Unfortunately, given the number of studies with different targets, it seems we are still far from completely understanding this disease and obtaining a "cure" which could be effective and safe for everyone. Further studies will hopefully offer new and definitive solutions.
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Neovascularización Patológica/virología , Sarcoma de Kaposi/tratamiento farmacológico , Antivirales/farmacología , Antivirales/uso terapéutico , Ensayos Clínicos como Asunto , Manejo de la Enfermedad , Quimioterapia , Herpesvirus Humano 8/efectos de los fármacos , Herpesvirus Humano 8/patogenicidad , Humanos , Neovascularización Patológica/tratamiento farmacológico , Sarcoma de Kaposi/psicología , Resultado del TratamientoRESUMEN
Vaccinations are the most effective preventive methods against infectious diseases and represent one of the most relevant successes of medicine. Vaccine development is constantly evolving; therefore, the number of vaccine candidates is progressively increasing. However, most of new potential vaccines are characterized by a lower immunogenicity, with the inability to stimulate powerful and long-lasting immune responses. Hence, to get modern and effective vaccines, we need adjuvants and innovative delivery systems that increase their immunogenicity. The use of nanotechnology in vaccinology is providing the opportunity to contrast these difficulties and develop effective vaccines. Particularly, nanoparticles used as vehicles of vaccine components, are able to increase the host's immune responses and, due to their size, to reach specific cellular districts. To date, a certain number of nanovaccines has been approved for human health and many are studied in clinical or pre-clinical trials. There are several types of nanoparticles considered as possible delivers of vaccine antigens. These nanoparticles-based synthetic delivery systems, in the size range of 20-200 nm, protect antigen from degradation, enhance its presentation and facilitate its uptake by professional antigen-presenting cells. Virus-like particles, self-assembled proteins, micelles, liposomes, inorganic nanoparticles, and polymers are the most studied of these systems. In this review, we provide a general overview of different types, methods of synthesis, characterizations, properties and applications of nanoparticles in vaccine production.
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Sistemas de Liberación de Medicamentos , Nanopartículas/química , Vacunas/química , Animales , Humanos , Tamaño de la Partícula , Vacunas/síntesis químicaRESUMEN
BACKGROUND: As in non-infected subjects, statins and aspirin have a pivotal preventive role in reducing the cardiovascular related morbidity and mortality in HIV infected patients. The persistence of immune activation in these subjects, could contribute to accelerate atherosclerosis, therefore, these treatments that reduce inflammation could provide additional cardiovascular protection. However the current guidelines for the use of these drugs in general population are dissimilar, with important differences between American and European ones. Aim of the present position paper is to provide recommendations aimed to overcome the actual differences and limitations among the current ones and to adapt them to the needs of HIV infected patients. RESULTS: We propose to adopt the new ACC/AHA guidelines, simple to use and cost effective, to use the ASCVD score that seems to estimate more accurately the cardiovascular risk among these patients. We suggest to start statin therapy in all patients with a calculated 10-year risk of a cardiovascular event of 10% or greater. Rosuvastatin and atorvastatin should be preferred. LDL-C target may be adopted. Aspirin should be always associated with a statin, in secondary prevention, while in primary prevention it should be reserved only to patients with ≥ 20% 10-year risk particularly adherent to treatments, and with low risk of bleeding. We suggest to start with a dose of 100 mg/day. Finally, management of antiplatelet agents or novel oral anticoagulants may include selecting antiretrovirals with a lower potential for drug interactions or choosing agents least likely to interact with antiretrovirals. CONCLUSIONS: As demonstrated in surveys, HIV physicians are generally highly committed regarding CVD and autonomous in prescribing statins and ASA. Consequently, in the light of the previously discussed discrepancies among the different guidelines and of the incomplete indications regarding HIV-positive persons, the present suggestions could overcome the actual differences and limitations among the current ones.
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Aspirina/administración & dosificación , Enfermedades Cardiovasculares/prevención & control , Infecciones por VIH/complicaciones , Inhibidores de Hidroximetilglutaril-CoA Reductasas/administración & dosificación , Prevención Primaria/normas , Adulto , Anciano , Humanos , Persona de Mediana Edad , Guías de Práctica Clínica como Asunto , Factores de Riesgo , Estados UnidosRESUMEN
With the introduction of HAART, the life expectancy of the patients infected with HIV almost approached that of the general population. The incidence of certain HIV-Associated cancers as Kaposi Sarcoma (KS) and Non-Hodgkin Lymphoma (NHL) decreased, while an increase in Non-AIDS-Defining cancers (NADCs) has been documented. HIV infection is a risk factor for numerous cancers in PLWH. Breast cancer is the most common cancer worldwide among all women. The association between HIV infection and breast cancer has not been thoroughly investigated: when compared to the general population, people living with HIV/AIDS (PLWHA) have a similar or slightly lower risk of breast cancer. Screening tests are essential weapons to fight cancer burden and more effective therapeutic and preventive strategies are needed, especially among PLWHA. Further and more comprehensive studies are needed to better characterize breast cancer among PLWH.
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Neoplasias de la Mama/epidemiología , Infecciones por VIH/epidemiología , Síndrome de Inmunodeficiencia Adquirida/epidemiología , Síndrome de Inmunodeficiencia Adquirida/virología , Terapia Antirretroviral Altamente Activa , Neoplasias de la Mama/virología , Femenino , Infecciones por VIH/complicaciones , Infecciones por VIH/tratamiento farmacológico , Humanos , Incidencia , Linfoma no Hodgkin/epidemiología , Linfoma no Hodgkin/virología , Factores de Riesgo , Sarcoma de Kaposi/epidemiología , Sarcoma de Kaposi/virologíaRESUMEN
Healthcare-associated infections (HAIs) are one of the most relevant public health problems worldwide. The role of the hospital environment as a reservoir of pathogens causing HAIs is still debated. These pathogens are common in several hospital environments, where they are able to persist from hours to months and their circulation is favored by healthcare workers (HCWs). Hospital surfaces at close contact with patients such as bed bars and header, bedside table, taps, and handles in wards ("high-touched surfaces"), are considered easily contaminable and at risk to transfer pathogens to patients. However, some studies showed the possible role played by "non-classical" surfaces such as healthcare workers' (HCWs) mobile phones and personal computers as well as oxygen humidifiers and protective lead garments used in operating rooms. HCWs' hands play a fundamental role in patient-to-patient transmission by touching contaminated surfaces or patients during care activities. The aim of this review is to evaluate the role of the hospital environment in the transmission of nosocomial pathogens, focusing on single pathogens causing HAIs and the importance of hospital surfaces as reservoirs.