The first 9 months of caregiving are particularly problematic for caregivers. The trajectories of the above variables and their predictors may be useful for policy makers, clinicians, investigators and educators to give better care to stroke caregivers and their survivors.

Clonal hematopoiesis of indeterminate potential (CHIP) is associated with increased risk of cancers and inflammation-related diseases. This phenomenon becomes very common in oldest-old individuals, in whom the implications of CHIP are not well defined. We performed a mutational screening in 1794 oldest-old individuals enrolled in two population-based studies and investigate the relationships between CHIP and associated pathologies. Clonal mutations were observed in one third of oldest-old individuals and were associated with reduced survival. Mutations in JAK2 and splicing genes, multiple mutations (DNMT3A, TET2, ASXL1 with additional genetic lesions) and variant allele frequency ≥0.096 had positive predictive value for myeloid neoplasms. Combining mutation profiles with abnormalities in red blood cell indices improved the ability of myeloid neoplasm prediction. On this basis, we defined a predictive model that identifies 3 risk groups with different probabilities of developing myeloid neoplasms. Mutations in DNMT3A, TET2, ASXL1 or JAK2 (most occurring as single lesion) were associated with coronary heart disease and rheumatoid arthritis. Cytopenia was a common finding in oldest-old population, the underlying cause remaining unexplained in 30% of cases. Among individuals with unexplained cytopenia, the presence of highly-specific mutation patterns was associated with myelodysplastic-like phenotype and a probability of survival comparable to that of myeloid neoplasms. Accordingly, 7.5% of oldest-old subjects with cytopenia had presumptive evidence of myeloid neoplasm. In conclusion, specific mutational patterns define different risk of developing myeloid neoplasms vs. inflammatory-associated diseases in oldest-old population. In individuals with unexplained cytopenia, mutational status may identify those subjects with presumptive evidence of myeloid neoplasms.

Background Lombardy was affected in the early months of 2020 by the SARS‐CoV‐2 pandemic with very high morbidity and mortality. The post‐COVID‐19 condition and related public health burden are scarcely known. Setting and design Using the regional population administrative database including all the 48,932 individuals who survived COVID‐19 and became polymerase‐chain‐reaction negative for SARS‐CoV‐2 by 31 May 2020, incident mortality, rehospitalizations, attendances to hospital emergency room, and outpatient medical visits were evaluated over a mid‐term period of 6 months in 20,521 individuals managed at home, 26,016 hospitalized in medical wards, and 1611 in intensive care units (ICUs). These data were also evaluated in the corresponding period of 2019, when the region was not yet affected by the pandemic. Other indicators and proxies of the health‐care burden related to the post‐COVID condition were also evaluated. Main results In individuals previously admitted to the ICU and medical wards, rehospitalizations, attendances to hospital emergency rooms, and out‐patient medical visits were much more frequent in the 6‐month period after SARS‐CoV‐2 negativization than in the same prepandemic period. Performances of spirometry increased more than 50‐fold, chest CT scans 32‐fold in ICU‐admitted cases and 5.5‐fold in non‐ICU cases, and electrocardiography 5.6‐fold in ICU cases and twofold in non‐ICU cases. Use of drugs and biochemical tests increased in all cases. Conclusions These results provide a real‐life picture of the post‐COVID condition and of its effects on the increased consumption of health‐care resources, considered proxies of comorbidities.

ObjectiveOur knowledge on the long-term consequences of COVID-19 is still scarce despite the clinical relevance of persisting syndrome. The aim of this study was to analyze patient-reported outcomes, including assessment by specific questionnaires of health impairment and symptoms.MethodsThis is a prospective, observational and multicenter cohort study coordinated by Fondazione IRCSS Ca' Granda Ospedale Maggiore Policlinico di Milano and Istituto di Ricerche Farmacologiche Mario Negri IRCCS including eight hospitals located in North and Central Italy. A telephone interview to assess rehospitalization, access to health care resources, general health status subjective evaluation, and symptoms was performed at 12 months after the discharge in patients admitted to hospital because of COVID-19 from February 2020 to the end of May 2020.ResultsAmong the 776 patients discharged alive, 44 (5.7%) died, 456 subjects (58.8%) completed the questionnaire and 276 (35.6%) were not reachable or refused to join the telephone interview. The mean age of the study population was 59.4 years (SD 14.1), 69.8% of individuals needed oxygen support during hospitalization and 10.4% were admitted to ICU. Overall, 91.7% of participants reported at least one symptom/sequela at 12 months. Exertional dyspnea (71.7%), fatigue (54.6%), and gastrointestinal symptoms (32.8%) were the most reported ones. Health issues after discharge including hospitalization or access to emergency room were described by 19.4% of subjects. Female and presence of comorbidities were independent predictors of whealth impairment and presence of ≥2 symptoms/sequelae after 12 months from hospitalization for COVID-19.ConclusionsPatient-reported symptoms and sequelae, principally dyspnea and fatigue, are found in most individuals even 12 months from COVID-19 hospitalization. Long-term follow-up based on patient-centered outcome can contribute to plan tailored interventions.

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder involving both upper and lower motor neurons, leading inexorably to death within a few years. Although our understanding of the pathogenesis of this disease has grown at a very fast rate in recent years, we do not yet have effective treatment options that can positively impact the quality of life (QoL) of these patients. Interestingly, increasing experimental evidence suggests that oxidative stress is involved in the pathogenesis of ALS and that vitamin E could reduce neuronal damage. Hence, in this observational study we determined the QoL in 33 ALS patients taking or not taking vitamin E supplementation (600 mg/day), using the Italian version of the Short-Form 36-Item Health Survey (SF-36). No differences were seen between the two groups of patients, therefore we do not recommend routine use of vitamin E in ALS patients, at least in the absence of randomised clinical trials specifically designed for addressing this issue.