Prevalence of Sarcopenia in Older Patients in Rehabilitation Wards.

The multidisciplinary assessment of hospitalized patients via validated scales and tools has become crucial in the early identification of sarcopenia. The objective of this study was to determine the prevalence of sarcopenia and its related factors in patients aged ≥65 years admitted to the neurological rehabilitation departments of cognitive motor disorders and functional motor rehabilitation at the IRCCS Hospital San Raffaele in Milan. Using the algorithm reported by the European Working Group on Sarcopenia in Older People (EWGSOP2), the prevalence of sarcopenia in patients was investigated from 2019-2020. Definite sarcopenia was detected in 161 of 336 recruited patients (47.9%). Age was significantly higher in sarcopenic patients than in those without sarcopenia (median 81 vs. 79 years, p < 0.001) and height, weight, and body mass index were lower (p < 0.001 for all). The malnutrition screening test (MUST) was higher but still negative in most sarcopenic patients (47.8% vs. 20.6%, p < 0.001). Patients with sarcopenia had significantly reduced life autonomy (by Barthel index, median 55 vs. 60 points, p < 0.001) and increased mental impairment (tested by MMSE and MOCA, p < 0.005 for both). In conclusion, sarcopenic patients were more cognitively impaired and less autonomous in their daily life, but the majority presented with a negative malnutrition screening test.

SARCOPENIA IS A FREQUENT DISEASE IN SARS-COV-2 INFECTION.

Objective: We aimed to investigate the clinical symptoms and specific care requirements of SARS-CoV-2 patients who were admitted to a COVID-19 Rehabilitation Unit while still infectious for SARS-CoV-2 and in the subacute phase of the disease. Methods: Patients admitted to our COVID-19 Rehabilitation Unit from March 2020 to December 2020 were evaluated for sarcopenia, and they also completed the following assessments: functional independence measure, short physical performance battery and Hamilton Rating Scale for Depression. Age and body mass index and symptoms of dysosmia or dysgeusia were also recorded. Results: A total of 126 patients were enrolled (50 women, median age 72 years, 18.7 years), of whom 82% of patients presented with low grip strength. Sarcopenia was diagnosed in 52 patients. Sarcopenic patients were older than non-sarcopenic ones (median age 73.4 years, IQR 13.2 vs 63.9 years, IQR 14.5, respectively, p = 0.014). Sarcopenia was associated with the presence of depression (p = 0.008), was more common in women (p = 0.023) and was associated with greater functional deficits (functional independence measure and short physical performance battery analyses, p < 0.05). Sarcopenic patients also had a lower body mass index than other patients (p < 0.01). Conclusion: More than 40% of our patients suffered from sarcopenia, which was associated with ageing, depression, low body mass index, reduction in functional autonomy and being a woman. Such data provide evidence for the need to assist hospitalized COVID-19 patients by means of a multidisciplinary specialist team.

Left atrial appendage closure: a new strategy for cardioembolic events despite oral anticoagulation.

BACKGROUND: Patients with non-valvular atrial fibrillation (nvAF) who experienced a cardioembolic (CE) event despite adequate oral anticoagulation (OAC) are at high risk of recurrence, and further prevention strategies are deemed necessary. The present study aimed to evaluate the safety and efficacy of off-label use of left atrial appendage closure (LAAC) in this subset of patients. METHODS: Seventy-five consecutive patients with nvAF who experienced a CE event despite adequate OAC therapy were retrospectively enrolled from two Italian centers. Patients were divided according to the treatment strategy following the index event: DOAC group (49 patients who continued OAC therapy with DOACs) and LAAC group (26 patients who underwent LAAC procedure). 1:1 propensity-score matching between the two groups was performed. LAAC group was made up of two subgroups according to the post-procedural pharmacological regimen: 1) dual antiplatelet therapy (DAPT) for 3 months followed by indefinite single antiplatelet therapy (LAAC+SAPT); or 2) aspirin plus DOAC for 3 months followed by indefinite DOAC therapy (LAAC+DOAC). The primary endpoint was a composite of CE event, major bleeding, or procedure-related major complication. RESULTS: During a median follow-up of 3.4 years (IQR: 2.0-5.3), LAAC was a predictor of primary endpoint-free survival (HR=0.28, 95% CI: 0.08-0.97; P=0.044); within LAAC group, no procedure-related major complication occurred. Moreover, a trend toward a lower rate of both CE events and major bleedings was observed in LAAC group, particularly in the subgroup LAAC+DOAC. CONCLUSIONS: LAAC is a reasonable therapeutic option in nvAF patients who suffered a CE event despite adequate OAC therapy.

Continuity of care for patients with dementia during COVID-19 pandemic: flexibility and integration between in-person and remote visits.

Introduction: During the pandemic, the Cognitive Disorders Unit of San Raffaele Hospital (Milan, Italy) offered patients the opportunity to undergo neuropsychological evaluations and cognitive training through telemedicine. Method: We conducted an investigation to assess how patients responded to this option and to determine if telemedicine could ensure continuity of care. Results: Between October 2019 and May 2022, a total of 5,768 telemedicine appointments and 8,190 in-person outpatient appointments were conducted, resulting in an increase in the rate of telemedicine activity from 16.81% in January 2020 to 23.21% in May 2022. Peaks in telemedicine activity reached 85.64% in May 2020 and 83.65% in February 2021, both representing a significant portion of the total activity. Interestingly, there was a notable positive correlation between telemedicine activity and the worsening of the Italian pandemic (r = 0.433, p = 0.027). Discussion: During the peaks of contagion, the total number of visits remained stable, highlighting that telemedicine effectively served as a valuable and efficient tool to ensure continuity of care for vulnerable patients. This was evident from the integration of remote visits with in-person appointments.

Mobile application tool for remote rehabilitation after discharge from coronavirus disease-19 rehabilitation unit.

A smartphone application (Medico-Amico) has been developed by the collaboration of San Raffaele Scientific Institute and Khymeia Group S.R.L. with the aim of providing physical exercises and communicating with patients after their hospitalization in a coronavirus disease (COVID)-rehabilitation unit. Thirty patients used the application for remote rehabilitation for 4 weeks. They were prescribed personalized motor exercises to perform three times a week. Clinicians could interact with each patient by an encrypted video call in order to give encouragement, mental support, modify intensity during training sessions, or to prescribe new exercises. Patients were asked to perform motor exercises and also to monitor their vital signs, such as temperature, blood pressure, and oxygen saturation, inserting scores in a specific section of the application. After 4 weeks of remote rehabilitation patients showed improvements in independence during activity of daily living and strength. Also, satisfaction and mobile application usability scores reached patients' appreciation and enjoyment.

High Risk of Secondary Infections Following Thrombotic Complications in Patients With COVID-19.

Background: This study's primary aim was to evaluate the impact of thrombotic complications on the development of secondary infections. The secondary aim was to compare the etiology of secondary infections in patients with and without thrombotic complications. Methods: This was a cohort study (NCT04318366) of coronavirus disease 2019 (COVID-19) patients hospitalized at IRCCS San Raffaele Hospital between February 25 and June 30, 2020. Incidence rates (IRs) were calculated by univariable Poisson regression as the number of cases per 1000 person-days of follow-up (PDFU) with 95% confidence intervals. The cumulative incidence functions of secondary infections according to thrombotic complications were compared with Gray's method accounting for competing risk of death. A multivariable Fine-Gray model was applied to assess factors associated with risk of secondary infections. Results: Overall, 109/904 patients had 176 secondary infections (IR, 10.0; 95% CI, 8.8-11.5; per 1000-PDFU). The IRs of secondary infections among patients with or without thrombotic complications were 15.0 (95% CI, 10.7-21.0) and 9.3 (95% CI, 7.9-11.0) per 1000-PDFU, respectively (P = .017). At multivariable analysis, thrombotic complications were associated with the development of secondary infections (subdistribution hazard ratio, 1.788; 95% CI, 1.018-3.140; P = .043). The etiology of secondary infections was similar in patients with and without thrombotic complications. Conclusions: In patients with COVID-19, thrombotic complications were associated with a high risk of secondary infections.

Working on the dirty side-the ipsilateral subclavian access for temporary pacing after lead extraction.

Background: Temporary pacing is necessary in pacemaker-dependent patients after transvenous lead extraction (TLE) for cardiac implantable electronic device infection. In case of unavailability of other accesses, we propose to use the ipsilateral subclavian access (ISA) combined with a standard permanent active fixation lead for the temporary pacemaker and present preliminary data. Methods: We consecutively enrolled patients undergoing TLE who received a temporary pacemaker using the ISA between August 2016 and April 2020 at our centre. Results: During the observation period, 36 patients undergoing TLE for pocket infection (72.2%), endocarditis (25.0%) or other causes received a temporary pacemaker over the ISA. Their mean age was 77.0 ± 10.7 years, and 13.9% were female. Complete TLE was achieved in 94.4%. There were no major periprocedural complications. Intra-hospital mortality was 11.1%. Pocket revision was performed in 19.4%. During long-term follow-up (23 ± 13 months), 8.3% had a relapse of local pocket infection and 2.8% needed rehospitalization for reintervention. Conclusions: Temporary pacing using a standard permanent active fixation lead using the ISA is a convenient alternative to conventional venous accesses. However, risks of implanting a lead into a previously infected area have to be taken into account.

QTc interval prolongation, inflammation, and mortality in patients with COVID-19.

PURPOSE: Systemic inflammation has been associated with corrected QT (QTc) interval prolongation. The role of inflammation on QTc prolongation in COVID-19 patients was investigated. METHODS: Patients with a laboratory-confirmed SARS-CoV-2 infection admitted to IRCCS San Raffaele Scientific Institute (Milan, Italy) between March 14, 2020, and March 30, 2020 were included. QTc-I was defined as the QTc interval by Bazett formula in the first ECG performed during the hospitalization, before any new drug treatment; QTc-II was the QTc in the ECG performed after the initiation of hydroxychloroquine drug treatment. RESULTS: QTc-I was long in 45 patients (45%) and normal in 55 patients (55%). Patients with long QTc-I were older and more frequently males. C-Reactive protein (CRP) and white blood cell (WBC) count at hospitalization were higher in patients with long QTc-I and long QTc-II. QTc-I was significantly correlated with CRP levels at hospitalization. After a median follow-up of 83 days, 14 patients (14%) died. There were no deaths attributed to ventricular arrhythmias. Patients with long QTc-I and long QTc-II had a shorter survival, compared with normal QTc-I and QTc-II patients, respectively. In Cox multivariate analysis, independent predictors of mortality were age (HR = 1.1, CI 95% 1.04-1.18, p = 0.002) and CRP at ECG II (HR 1.1, CI 95% 1.0-1.1, p = 0.02). CONCLUSIONS: QTc at hospitalization is a simple risk marker of mortality risk in COVID-19 patients and reflects the myocardial inflammatory status.

Amiodarone in ventricular arrhythmias: still a valuable resource?

Ventricular arrhythmias still represent an important cause of morbidity and mortality, especially in patients with heart failure and reduced left ventricular ejection fraction. Amiodarone is a Class III Vaughan-Williams anti-arrhythmic drug widely used in ventricular arrhythmias for its efficacy and low pro-arrhythmogenic effect. On the other hand, a significant limitation in its use is represented by toxicity. In this review, the pharmacology of the drug is discussed to provide the mechanistic basis for its clinical use. Moreover, all the latest evidence on its role in different clinical settings is provided, including the prevention of sudden cardiac death, implanted cardioverter defibrillators, ischemic and non-ischemic cardiomyopathies. A special focus is placed on everyday clinical practice learning points, such as dosage, indications, and contraindications from the latest guidelines.

Check the Need-Prevalence and Outcome after Transvenous Cardiac Implantable Electric Device Extraction without Reimplantation.

BACKGROUND: after transvenous lead extraction (TLE) of cardiac implantable electric devices (CIEDs), some patients may not benefit from device reimplantation. This study sought to analyse predictors and long-term outcome of patients after TLE with vs. without reimplantation in a high-volume centre. METHODS: all patients undergoing TLE at our centre between January 2010 and November 2015 were included into this analysis. RESULTS: a total of 223 patients (median age 70 years, 22.0% female) were included into the study. Cardiac resynchronization therapy-defibrillator (CRT-D) was the most common device (40.4%) followed by pacemaker (PM) (31.4%), implantable cardioverter-defibrillator (ICD) (26.9%), and cardiac resynchronization therapy-PM (CRT-P) (1.4%). TLE was performed due to infection (55.6%), malfunction (35.9%), system upgrade (6.7%) or other causes (1.8%). In 14.8%, no reimplantation was performed after TLE. At a median follow-up of 41 months, no preventable arrhythmia-related events were documented in the no-reimplantation group, but 11.8% received a new CIED after 17-84 months. While there was no difference in short-term survival, five-year survival was significantly lower in the no-reimplantation group (78.3% vs. 94.7%, p = 0.014). CONCLUSIONS: in patients undergoing TLE, a re-evaluation of the indication for reimplantation is safe and effective. Reimplantation was not related to preventable arrhythmia events, but all-cause survival was lower.

Role of Different Antithrombotic Regimens after Percutaneous Left Atrial Appendage Occlusion: A Large Single Center Experience.

BACKGROUND: Optimal antithrombotic therapy after left atrial appendage (LAA) occlusion is still not clear. The aim of this study was to investigate the role of different antithrombotic regimens after the procedure. METHODS AND RESULTS: We retrospectively analyzed data of 260 patients who underwent LAA occlusion and divided them into four groups according to therapy at discharge: dual antiplatelet therapy (group A, 71.5%); oral anticoagulants (group B, 19%); "minimal" antithrombotic therapy (single antiplatelet agent or without any antithrombotic therapy; group C, 4.5%) and other therapeutic regimens (such as a combination of antiplatelets and anticoagulants; group D, 4.5%). We analyzed baseline characteristics, procedural data, and clinical and transesophageal follow-up for each group. The incidence of adverse events was low in the whole population and had a similar distribution among groups. The majority of bleeding events was registered during the first 3 months after the procedure (34 out of 46, 70%). Ischemic events (2%), as well as silent left atrial thrombosis, were rare and not significantly higher in the population discharged with "minimal" antithrombotic therapy. CONCLUSION: Our experience seems to suggest that LAA occlusion was associated with a low incidence of adverse events, regardless of antithrombotic therapy. A "minimal" drug regimen may be feasible without losing efficacy on embolic prevention for patients with high bleeding risk.

COVID-19 cognitive deficits after respiratory assistance in the subacute phase: A COVID-rehabilitation unit experience.

INTRODUCTION: COVID-19 complications can include neurological, psychiatric, psychological, and psychosocial impairments. Little is known on the consequences of SARS-COV-2 on cognitive functions of patients in the sub-acute phase of the disease. We aimed to investigate the impact of COVID-19 on cognitive functions of patients admitted to the COVID-19 Rehabilitation Unit of the San Raffaele Hospital (Milan, Italy). MATERIAL AND METHODS: 87 patients admitted to the COVID-19 Rehabilitation Unit from March 27th to June 20th 2020 were included. Patients underwent Mini Mental State Evaluation (MMSE), Montreal Cognitive Assessment (MoCA), Hamilton Rating Scale for Depression, and Functional Independence Measure (FIM). Data were divided in 4 groups according to the respiratory assistance in the acute phase: Group1 (orotracheal intubation), Group2 (non-invasive ventilation using Biphasic Positive Airway Pressure), Group3 (Venturi Masks), Group4 (no oxygen therapy). Follow-ups were performed at one month after home-discharge. RESULTS: Out of the 87 patients (62 Male, mean age 67.23 ± 12.89 years), 80% had neuropsychological deficits (MoCA and MMSE) and 40% showed mild-to-moderate depression. Group1 had higher scores than Group3 for visuospatial/executive functions (p = 0.016), naming (p = 0.024), short- and long-term memory (p = 0.010, p = 0.005), abstraction (p = 0.024), and orientation (p = 0.034). Group1 was younger than Groups2 and 3. Cognitive impairments correlated with patients' age. Only 18 patients presented with anosmia. Their data did not differ from the other patients. FIM (<100) did not differ between groups. Patients partly recovered at one-month follow-up and 43% showed signs of post-traumatic stress disorder. CONCLUSION: Patients with severe functional impairments had important cognitive and emotional deficits which might have been influenced by the choice of ventilatory therapy, but mostly appeared to be related to aging, independently of FIM scores. These findings should be integrated for correct neuropsychiatric assistance of COVID-19 patients in the subacute phase of the disease, and show the need for long-term psychological support and treatment of post-COVID-19 patients.

Lung Ultrasound in COVID-19 A Role Beyond the Acute Phase?

OBJECTIVES: Coronavirus disease 2019 (COVID-19) is a viral illness caused by severe acute respiratory syndrome coronavirus 2. With the increasing number of improved and discharged patients with COVID-19, the definition of an adequate follow-up strategy is needed. The purpose of this study was to assess whether lung ultrasound (LUS) is an effective indicator of subclinical residual lung damage in patients with COVID-19 who meet discharge criteria. METHODS: We prospectively enrolled 70 consecutive patients with COVID-19 who had a prolonged hospitalization with inpatient rehabilitation between April 6 and May 22, 2020. All of the patients underwent an LUS evaluation at discharge. Data of patients with more severe disease during the acute phase (ie, required ventilatory support) were compared to those of patients with milder disease. RESULTS: Among the 70 patients with COVID-19 (22 women and 48 men; mean age ± SD, 68 ± 13 years), the LUS score before discharge was still frankly pathologic and higher in patients who had more severe disease during the acute phase compared to patients with milder disease (median [interquartile range], 8.0 [5.5-13.5] versus 2.0 [1.0-7.0]; P < .001), even when both categories met internationally defined discharge criteria. CONCLUSIONS: Lung ultrasound can identify the persistence of subclinical residual lung damage in patients with severe COVID-19 even if they meet discharge criteria. Considering the low cost, easy application, and lack of radiation exposure, LUS seems the ideal tool to be adopted in outpatient and primary care settings for the follow-up of patients with COVID-19.

Nerve Compression Injuries After Prolonged Prone Position Ventilation in Patients With SARS-CoV-2: A Case Series.

BACKGROUND: Prone positioning improves oxygenation in adult respiratory distress syndrome. This procedure has been widely used during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic. However, this procedure can also be responsible for nerve damage and plexopathy. METHODS: We retrospectively reviewed a series of 7 infectious patients with coronavirus disease 2019 who underwent prone positioning ventilation at the San Raffaele Hospital of Milan, Italy, during the SARS-CoV-2 pandemic. RESULTS: Clinical and neurophysiological data of 7 patients with nerve compression injuries have been reported. CONCLUSIONS: Health care workers should take into consideration the risk factors for prone positioning-related plexopathy and nerve damage, especially in patients with coronavirus disease 2019, to prevent this type of complication.

Rehabilitative of COVID-19 patients with acute lower extremity Ischemia and amputation.

OBJECTIVE: To evaluate the clinical characteristics and rehabilitation management of patients who undergo amputation for COVID-19-associated coagulopathy. METHODS: Clinical and laboratory data for 3 patients were analysed and their rehabilitative management discussed. RESULTS: The medical records of 3 patients who had undergone amputation due to acute lower extremity ischaemia and who were provided with rehabilitation in our COVID-19 unit were reviewed. CONCLUSION: Coagulation changes related to SARS-CoV-2 may complicate recovery from this devastating disease. The rehabilitation management of amputated patients for COVID-19 acute lower extremity ischaemia is based on a multilevel approach for clinical, functional, nutritional and neuropsychological needs. Based on this limited experience, a dedicated programme for this specific group of patients seems advantageous to warrant the best functional outcome and quality of life.

COVID-19 rehabilitation units are twice as expensive as regular rehabilitation units.

OBJECTIVE: The COVID-19 pandemic has caused significant motor, cognitive, psychological, neurological and cardiological disabilities in many infected patients. Functional rehabilitation of infectious COVID-19 patients has been implemented in the acute care wards and in appropriate, ad hoc, multidisciplinary COVID-19 rehabilitation units. However, because COVID-19 rehabilitation units are a clinical novelty, clinical and organizational benchmarks are not yet available. The aim of this study is to describe the organizational needs and operational costs of such a unit, by comparing its activity, organization, and costs with 2 other functional rehabilitation units, in San Raffaele Hospital, Milan, Italy. METHODS: The 2-month activity of the COVID-19 Rehabilitation Unit at San Raffaele Hospital, Milan, Italy, which was created in response to the emergency need for rehabilitation of COVID-19 patients, was compared with the previous year's activity of the Cardiac Rehabilitation and Motor Rehabilitation Units of the same institute. RESULTS: The COVID-19 Rehabilitation Unit had the same number of care beds as the other units, but required twice the amount of staff and instrumental equipment, leading to a deficit in costs. DISCUSSION: The COVID-19 Rehabilitation Unit was twice as expensive as the 2 other units studied. World health systems are organizing to respond to the pandemic by expanding capacity in acute intensive care and sub-intensive care units. This study shows that COVID-19 rehabilitation units must be organized and equiped according to the clinical and rehabilitative needs of patients, following specific measures to prevent the spread of infection amongs patients and workers.