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Aims: The inability to carry office visits was collateral damage caused by the Coronavirus (COVID-19) pandemic. Tele-health is a relatively new, and yet fundamental amid the current crisis, resource to bridge the gap between phisicians and patients. Methods and results: We report our experience with telemedicine and describe the major events occured in our patients. 121 consecutive adult patients with arterial hypertension (F/M: 56/65; mean age: 66.8 years) were enrolled. 33 patients (27%) had also diabetes, 94 (78%) were also affected from dyslipidemia and 11 (9%) had CAD. They all referred to our ambulatory of hypertension, in most of case for several years. Given the impossibility to continue routine outpatient visits during lockdown, they were all phone called by three residents in order to detect their state of health or any events they could have experienced over this period. They were all asked about their own blood pressure values, the occurrence of new symptoms and of new-onset both cardiovascular and non cardiovascular events. We also followed a self-made preset form. 31 of them (26%) experienced cardiovascular symptoms/events during this period: 11 had hypertensive peaks, in one case associated with nausea and vomiting while 2 of them had hypotensive episodes; 10 had typical angina and/or dyspnoea while 4 had atypical angina; 6 had palpitations; 1 of them developed new onset atrial fibrillation resolved with pharmacologic cardioversion during hospitalization; 1 had syncope; 1 patient reported new onset peripheral oedema; 2 patients died during lockdown for non cardiovascular causes. 17 of them also developed non cardiovascular symptoms, 7 of whom were severe anxiety and/or panic attacks. Almost all patients had important lifestyle changes, in 15 cases (12.3%) associated with weight increase. Conclusion: The impossibility to access to routine outpatient visits during lockdown due to global pandemic of SARS-CoV2, has brought out the risk of underestimating consequences of chronic disease, in absence of appropriate Follow-up. Nevertheless, the two deaths we report were not related to cardiovascular disease. The risk is that both the missing of cardiovascular control visit and the extension of the waiting list, could provoke serious complications in patients suffering from chronic cardiovascular disease.
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OBJECTIVES: An increasing number of COVID-19 patients were treated with continuous positive airways pressure (CPAP). To evaluate the clinical effects of personalized positive end-expiratory pressure (PEEP) compared to standard fixed PEEP in COVID-19 patients requiring CPAP. METHODS: This is a single center, prospective, randomized clinical study. Sixty-three COVID-19 patients with hypoxemic respiratory failure and bilateral pneumonia were randomized in two Groups: Group A received CPAP with fixed PEEP of 10â¯cm H2O, Group B performed the "PEEP trial", that consists in the evaluation of best PEEP defined as the PEEP value that precedes the echographic appearance of "lung pulse" determining a PaO2/FiO2 increase. Primary outcome was composite in-hospital mortality + intubation, secondary outcome was the percentage increase of PaO2/FiO2. As safety indicator, the incidence of pneumothorax was collected. RESULTS: Thirty-two patients were enrolled in Group A and 31 in Group B. The two groups were comparable for clinical characteristics and laboratory parameters. The primary outcome occurred in 36 (57.1â¯%) patients: 23 (71.8â¯%) in Group A and 13 (41.9â¯%) in Group B (p<0.01). Mortality was higher in Group A (53.1 vs. 19.3â¯%, p<0.01), while intubation rate was comparable between groups. Group B showed a higher PaO2/FiO2 increase than Group A (34.9 vs. 13.1â¯%, p<0.01). Five cases of pneumothorax were reported in Group A, none in Group B. CONCLUSIONS: Lung ultrasound-guided PEEP trial is associated with lower mortality in COVID-19 patients treated with CPAP. Identifying the best PEEP is useful to increase oxygenation and reduce the incidence of complications.
Assuntos
COVID-19 , Pneumotórax , Humanos , Estudos Prospectivos , COVID-19/terapia , Pulmão/diagnóstico por imagem , Ultrassonografia de IntervençãoRESUMO
Immune checkpoint inhibitors (ICIs) are monoclonal antibodies that activate the immune system, aiming at enhancing antitumor immunity. ICIs have shown great promise in the treatment of several advanced malignancies. However, therapy with these immunomodulatory antibodies may lead to a wide spectrum of immune-related adverse events in any organ and any tissue. Cardiologic immune-related events include pericarditis, pericardial effusion, various types of arrhythmias including the occurrence of complete atrioventricular block, myocardial infarction, heart failure, and myocarditis. Although relatively rare, myocarditis is associated with a very high reported mortality in comparison to other adverse events. Myocarditis often presents significant diagnostic complexity and may be under-recognized. When confronted with an unexpected change in the clinical picture, the physician must differentiate between immune-related adverse events, cancer worsening, or other causes unrelated to the cancer or its therapy. However, this is not always easy. Therefore, with the increasing use of checkpoint inhibitors in cancer, all providers who care for patients with cancer should be made aware of this rare, but potentially fatal, cardiologic immune-related adverse event, and able to recognize when prompt consultation with a cardiologist specialist is indicated. In this review, we evaluate currently available scientific evidence and discuss clinical manifestations and new potential approaches to the diagnosis and therapy of acute myocarditis induced by ICIs. Temporary or permanent discontinuation of the ICIs and high-dose steroids have been administered to treat myocarditis, but symptoms may worsen in some patients despite therapy.