Prevalence of Scoliosis in Children and Adolescents with Cystic Fibrosis.

The prevalence of scoliosis in people with cystic fibrosis (CF) seems to be greater than in the normal population. Over the last two years, a screening for spinal deformities was carried out in patients with CF aged 5 to 18 years, followed up at the CF regional Centre in Parma (Italy). Forty-three patients (twenty-seven males, mean age: 11.8 ± 4.5 years) were enrolled in the study. Nine patients (20.9%) were diagnosed with scoliosis, with a mean Cobb angle of 20.8 ± 9.4 (12-38°). Five patients (11.6%) were diagnosed with a postural kyphosis attitude and one with pathological fixed kyphosis. All patients with scoliosis and postural kyphosis started daily physiotherapeutic scoliosis-specific exercises (PSSE). Compared to people without CF, the prevalence of scoliosis in our paediatric CF population seems to be higher and more present in males; the curves were thoracic and mostly right-sided. CF disease, hyposthenic postural attitude and sedentary lifestyle can contribute to the pathogenesis of this musculoskeletal alteration. Spinal deformities may negatively affect pulmonary function, resulting in disability, pain and a decreased quality of life. Since the prevention of musculoskeletal deformities is easier than restoration, in CF population targeted screening during growth and interventions, including regular physical exercise, are mandatory.

Long-term headache after spontaneous intracerebral haemorrhage.

BACKGROUND: Though headache is commonly observed after stroke and may affect survivors' quality of life, it has rarely been studied after spontaneous intracerebral haemorrhage (ICH). In a cohort of ICH survivors, we assessed the long-term prevalence and determinants of headache. METHODS: We screened consecutive ICH survivors enrolled in the prospective, single-centre Prognosis of Intracerebral Haemorrhage study for headache 1, 3, and 6 years after ICH, according to the International Headache Society's criteria. Depressive and anxiety symptoms severity was measured at 1-year follow-up. Variables associated with the presence of headache 1 year after ICH were analyzed using univariate and multivariable models. RESULTS: Among the 146 patients included in this study, 31 (21%), 25 (19%), and 14 (20%) patients reported headache at 1-, 3-, and 6-year follow-up, respectively. In an age-adjusted model, patients with headache at ICH onset (adjusted odds ratio [aOR] 2.75; 95% CI 1.02-7.42) and previous history of headache (aOR 4.60; 95% CI 1.74-12.1) were associated with headache at 1-year follow-up. Patients with headache were more likely to report depressive and anxiety symptoms at 1-year follow-up (both p < 0.02). CONCLUSIONS: One in five ICH survivors suffered from headache and patients who reported headache at ICH onset were especially at risk.

Fatigue after spontaneous intracerebral haemorrhage: prevalence and associated factors.

BACKGROUND: Fatigue is a major complaint in stroke survivors, but data focusing on intracerebral haemorrhage (ICH) survivors are scarce. In a cohort of spontaneous ICH survivors, we assessed the long-term prevalence of fatigue and its associated factors. METHODS: We included consecutive 1-year ICH survivors from the prospective, observational, single-centre Prognosis of Intracerebral Haemorrhage (PITCH) study. We evaluated fatigue (defined as a score ≥ 4 in Chalder Fatigue Scale); the severity of neurological, depressive, and anxiety symptoms; and functional disability 1, 3, and 6 years after ICH. We performed univariable and multivariable models to evaluate clinical factors and brain magnetic resonance imaging (MRI) small vessel disease (SVD) markers associated with fatigue. RESULTS: Of 255 1-year ICH survivors, 153 (60%) underwent fatigue screening and were included in this study. Seventy-eight patients (51%) reported fatigue at 1-year, 56/110 (51%) at 3-year, and 27/67 (40%) at 6-year follow-up. Patients with fatigue exhibited more severe concomitant depressive/anxiety symptoms, but the severity of depressive symptoms was the only clinical factor significantly associated with 1-year fatigue in multivariable analysis (adjusted odds ratio 1.4 for one-point increase; 95% confidence interval 1.2-1.6). Patients with severe cortical atrophy at baseline had increased risk of fatigue at 1-year follow-up compared to patients with mild/no cortical atrophy (adjusted odds ratio 2.5; 95% confidence interval 1.1-5.8). CONCLUSIONS: Fatigue after ICH is frequent and long-lasting, and it is associated with cortical atrophy (but not with other MRI markers of cerebral SVD). The link between fatigue and depressive symptoms may represent a potential therapeutic target.

Diffusion-Weighted Imaging Lesion Reversal in Older Patients With Stroke Treated With Mechanical Thrombectomy.

BACKGROUND: Diffusion-weighted imaging lesion reversal (DWIR) is frequently observed after mechanical thrombectomy for acute ischemic stroke, but little is known about age-related differences and impact on outcome. We aimed to compare, in patients <80 versus ≥80 years old, (1) the effect of successful recanalization on DWIR and (2) the impact of DWIR on functional outcome. METHODS: We retrospectively analyzed data of patients treated for an anterior circulation acute ischemic stroke with large vessel occlusion in 2 French hospitals, who underwent baseline and 24-hour follow-up magnetic resonance imaging, with baseline DWI lesion volume ≥10 cc. The percentage of DWIR (DWIR%), was calculated as follows: DWIR%=(DWIR volume/baseline DWI volume)×100. Data on demographics, medical history, and baseline clinical and radiological characteristics were collected. RESULTS: Among 433 included patients (median age, 68 years), median DWIR% after mechanical thrombectomy was 22% (6-35) in patients ≥80, and 19% (interquartile range, 10-34) in patients <80 (P=0.948). In multivariable analyses, successful recanalization after mechanical thrombectomy was associated with higher median DWIR% in both ≥80 (P=0.004) and <80 (P=0.002) patients. In subgroup analyses performed on a minority of subjects, collateral vessels status score (n=87) and white matter hyperintensity volume (n=131) were not associated with DWIR% (P>0.2). In multivariable analyses, DWIR% was associated with increased rates of favorable 3-month outcomes in both ≥80 (P=0.003) and <80 (P=0.013) patients; the effect of DWIR% on outcome was not influenced by the age group (P interaction=0.185) Conclusions: DWIR might be an important and nonage-dependent effect of arterial recanalization, as it seems to beneficially impact 3-month outcomes of both younger and older subjects treated with mechanical thrombectomy for acute ischemic stroke and large vessel occlusion.

Internal carotid artery patency after mechanical thrombectomy for stroke due to occlusive dissection: Impact on outcome.

Introduction: Internal carotid artery dissection (ICAD) is a rare cause of acute ischemic stroke with large vessel occlusion (AIS-LVO). We aimed investigating the impact on outcome of internal carotid artery (ICA) patency after mechanical thrombectomy (MT) for AIS-LVO due to occlusive ICAD. Patients and methods: We included consecutive patients with AIS-LVO due to occlusive ICAD treated with MT from January 2015 to December 2020 in three European stroke centers. We excluded patients with unsuccessful intracranial reperfusion after MT (modified Thrombolysis in Cerebral Infarction (mTICI) score < 2b). We compared 3-month favorable clinical outcome rate, defined as a modified Rankin scale (mRS) score ⩽2, according to ICA status (patency vs occlusion) at the end of MT and at 24-h follow-up imaging, using univariate and multivariable models. Results: Among 70 included patients, ICA was patent in 54/70 (77%) at the end of MT, and in 36/66 (54.5%) patients with 24-h follow-up imaging. Among patients with ICA patency at the end of MT, 32% presented ICA occlusion at 24-h control imaging. Favorable 3-month outcome occurred in 41/54 (76%) patients with ICA patency post-MT and in 9/16 (56%) patients with occluded ICA post-MT (p = 0.21). Rates of favorable outcome were significantly higher in patients with 24-h ICA patency compared to patients with 24-h ICA occlusion (32/36 [89%] vs 15/30 [50%]), with an adjusted odds ratio of 4.67 (95% CI: 1.26-17.25). Discussion and conclusion: Obtaining sustained (24-h) ICA patency after MT could be a therapeutic target for improving functional outcome in patients with AIS-LVO due to ICAD.

Etiologic reclassification of cryptogenic stroke after implantable cardiac monitoring and computed tomography angiography re-assessment.

INTRODUCTION: Different mechanisms may underlie cryptogenic stroke, including subclinical atrial fibrillation (AF), nonstenotic carotid plaques (NCP), and aortic arch atherosclerosis (AAA). In a cohort of cryptogenic stroke patients, we aimed to: (1) evaluate the prevalence of subclinical AF, NCP, and AAA, and reclassify the etiology accordingly; (2) compare the clinical features of patients with reclassified etiology with those with confirmed cryptogenic stroke. METHODS: Data of patients hospitalized for cryptogenic stroke between January 2018 and February 2021 were retrospectively analyzed. Patients were included if they received implantable cardiac monitoring (ICM) to detect subclinical AF. Baseline computed tomography angiography (CTA) was re-evaluated to assess NCP and AAA. Since aortic plaques with ulceration/intraluminal thrombus were considered pathogenetic during the initial workup, only patients with milder AAA were included. Stroke etiology was reclassified as "cardioembolic", "atherosclerotic", or "mixed" based on the detection of AF and NCP/AAA. Patients with "true cryptogenic" stroke (no AF, ipsilateral NCP, or AAA detected) were compared with those with reclassified etiology. RESULTS: Among 63 patients included, 21 (33%) were diagnosed with AF (median follow-up time of 15 months), 12 (19%) had ipsilateral NCP, and 6 (10%) had AAA. Stroke etiology was reclassified in 30 patients (48%): cardioembolic in 14 (22%), atherosclerotic in 9 (14%), and mixed in 7 (11%). Patients with true cryptogenic stroke were younger compared to those with reclassified etiology (p = 0.001). DISCUSSION: One or more potential covert stroke sources can be recognized in half of the patients with a cryptogenic stroke through long-term cardiac monitoring and focused CTA re-assessment.

Outcome of a Real-World Cohort of Patients Subjected to Endovascular Treatment for Acute Ischemic Stroke.

OBJECTIVES: Ischemic stroke is a leading cause of death and disability worldwide. For patients with large vessel occlusion stroke, endovascular treatment is now the most effective treatment. We aimed to assess the outcome of patients undergoing endovascular treatment for large vessel occlusion stroke in a real-world setting, comparing our results with data from randomized clinical trials, and recognizing the factors associated with prognosis. MATERIALS AND METHODS: We retrospectively collected data on endovascular procedures performed in one comprehensive stroke center in consecutive patients presenting with large vessel occlusion stroke from January 2017 to January 2020. Data on baseline clinical, imaging, and treatment-related characteristics were recorded. Selection of patients and treatment approach was not standardized but followed current guidelines for ischemic stroke. Functional outcome was evaluated 3 months after endovascular treatment. Clinical, imaging and treatment-related variables associated to outcome were evaluated with univariate and multivariable analyses. RESULTS: Four hundred twelve patients were included in our study. Three-month functional independence was achieved in 50.5% of patients (50.3% in the anterior stroke and 52.1% in the posterior stroke subgroup). Successful arterial reperfusion was observed in 84.3% of patients. Age (odds ratio [OR] 0.41, 95% confidence interval [CI] 0.20-0.87, p = 0.020]), severe stroke at onset (OR 0.40, 95%CI 0.19-0.83), procedure related complications (OR 0.45, 95%CI 0.20-0.99), and good collateral circulation (OR 2.69, 95%CI 1.17-6.16) were associated with 3-month functional independence in multivariable model. CONCLUSIONS: Our real-world outcome results are in line with data from large randomized clinical trials on endovascular treatment for large vessel occlusion stroke.

Long-term anxiety in spontaneous intracerebral hemorrhage survivors.

BACKGROUND: Although anxiety is common in several neurological conditions, it has been poorly investigated after spontaneous intracerebral hemorrhage (ICH). AIMS: In consecutive ICH survivors, we assessed the long-term prevalence of anxiety and its clinical and radiological determinants. METHODS: Using the Hospital Anxiety and Depression Scale (HADS), we evaluated ICH survivors enrolled in the prospective, single-center Prognosis of Intracerebral Hemorrhage (PITCH) study. The prevalence of anxiety (defined as a HADS-anxiety subscale score >7) was evaluated at three time points (1-2, 3-5, and 6-8 years after ICH), along with neurological symptoms severity, functional disability, and cognitive impairment scores. Clinical and radiological characteristics associated with anxiety were evaluated in univariate and multivariable models. RESULTS: Of 560 patients with spontaneous ICH, 255 were alive 1 year later, 179 of whom completed the HADS questionnaire and were included in the study. Thirty-one patients (17%; 95% confidence interval (CI) = 12-23) had anxiety 1-2 years, 38 (27%; 95% CI = 19-34) 3-5 years, and 18 (21%; 95% CI = 12-30) 6-8 years after ICH. In patients with anxiety, the prevalence of associated depressive symptoms was 48% 1-2 years, 61% 3-5 years, and 56% 6-8 years after ICH. Among clinical and radiological baseline characteristics, only lobar ICH location was significantly associated with anxiety 1-2 years after ICH (odds ratio = 2.8; 95% CI = 1.2-6.5). Anxiety was not associated with concomitant neurological symptoms severity, functional disability, or cognitive impairment. CONCLUSION: Anxiety is frequent in ICH survivors, often in association with depressive symptoms, even many years after the index event.

Long-term neuropsychiatric symptoms in spontaneous intracerebral haemorrhage survivors.

OBJECTIVE: Neuropsychiatric (NP) symptoms are prominent features of cognitive decline, but they have been understudied in patients with spontaneous intracerebral haemorrhage (ICH). In ICH survivors, we aimed at assessing NP symptoms prevalence and profiles, and their influence on long-term outcomes. METHODS: We analysed data from consecutive 6-month ICH survivors enrolled in the Prognosis of Intracerebral Haemorrhage study. We performed NP evaluation using the Neuropsychiatric Inventory Questionnaire. Patients underwent long-term clinical follow-up after ICH (median follow-up time 7.2 years, IQR 4.8-8.2). RESULTS: Out of 560 patients with ICH, 265 survived at 6 months. NP evaluation 6 months after ICH was feasible in 202 patients. NP symptoms were present in 112 patients (55%), and in 36 out of 48 patients (75%) with post-ICH dementia. Affective symptoms were present in 77 patients (38%), followed by vegetative symptoms (52 patients, 26%) and hyperactivity (47 patients, 23%). Apathy and hyperactivity were associated with post-ICH dementia and cerebral amyloid angiopathy MRI profile (all p<0.05). Apathy and hyperactivity prevailing over affective symptoms at 6-month follow-up were associated with higher risks of developing new-onset dementia (HR 5.40; 95% CI 2.27 to 12.84), while presence or severity of NP symptoms were not. CONCLUSION: NP symptoms were present in more than half of 6-month ICH survivors, with higher prevalence and severity in patients with post-ICH dementia. Distinctive NP profile might be associated to cognitive status and inform on long-term dementia risk.

Home-based unsupervised pulmonary rehabilitation program improves the respiratory disability in systemic sclerosis patients with dyspnea: an observational prospective study.

Dyspnea is a common symptom in Systemic Sclerosis (SSc) that considerably decreases patients' quality of life (QoL). Pulmonary Rehabilitation (PR) mitigates dyspnea impact on daily activities. The aim of this study is to evaluate the effect on respiratory disability of home-based PR in SSc patients with dyspnea. In this observational prospective monocentric study, we screened all dyspneic SSc consecutive patients attending the Rheumatological day hospital in the University hospital of Parma from January 2019 and June 2019. The aim of our study was to understand if a PR unsupervised home-based program could improve respiratory disability in this specific population. Dyspnea was evaluated with the self-administered questionnaires modified Medical Research Council (mMRC) and  Saint George's Respiratory Questionnaire (SGRQ).Patients also filled in Short Form 36 (SF36) and the Modified-Health Assessment Questionnaire for SSc (HAQ-MOD). Health Professionals assessed and trained the patients and collected data before PR and at the end of the program. PR consisted in 5 weekly unsupervised sessions for 8 weeks. Wilcoxon test for paired data evaluated the changes after PR. p<0.05 was considered statistically significant. 46 SSc patients were included (43 female). Only 31 (29 female) performed PR as planned (Adherent Group-AG) while the others gave up within the first week (Non-Adherent Group-NAG). All SGRQ domains (Symptoms: from 30 to 18; p=0.0055; Activity: from 47 to 35, p=0.23; Impact from 29 to 25, p=0.044) and SGRQ total score (from 35 to 29; p=0.022) improved in AG. SGRQ scores did not change in NAG as well as SF36 and HAQ-MOD in both groups. The home-based PR program dramatically decreased the effect, frequency and severity of respiratory symptoms. Conversely, it slightly changed the activities causing breathlessness and dyspnea-related social functioning disturbances. PR appears to be a useful tool in treatment strategies aiming to achieve a QoL improvement in SSc patients.

Guillain-Barré syndrome and COVID-19: an observational multicentre study from two Italian hotspot regions.

OBJECTIVE: Single cases and small series of Guillain-Barré syndrome (GBS) have been reported during the SARS-CoV-2 outbreak worldwide. We evaluated incidence and clinical features of GBS in a cohort of patients from two regions of northern Italy with the highest number of patients with COVID-19. METHODS: GBS cases diagnosed in 12 referral hospitals from Lombardy and Veneto in March and April 2020 were retrospectively collected. As a control population, GBS diagnosed in March and April 2019 in the same hospitals were considered. RESULTS: Incidence of GBS in March and April 2020 was 0.202/100 000/month (estimated rate 2.43/100 000/year) vs 0.077/100 000/month (estimated rate 0.93/100 000/year) in the same months of 2019 with a 2.6-fold increase. Estimated incidence of GBS in COVID-19-positive patients was 47.9/100 000 and in the COVID-19-positive hospitalised patients was 236/100 000. COVID-19-positive patients with GBS, when compared with COVID-19-negative subjects, showed lower MRC sum score (26.3±18.3 vs 41.4±14.8, p=0.006), higher frequency of demyelinating subtype (76.6% vs 35.3%, p=0.011), more frequent low blood pressure (50% vs 11.8%, p=0.017) and higher rate of admission to intensive care unit (66.6% vs 17.6%, p=0.002). CONCLUSIONS: This study shows an increased incidence of GBS during the COVID-19 outbreak in northern Italy, supporting a pathogenic link. COVID-19-associated GBS is predominantly demyelinating and seems to be more severe than non-COVID-19 GBS, although it is likely that in some patients the systemic impairment due to COVID-19 might have contributed to the severity of the whole clinical picture.

Respiratory dysfunction as first presentation of myasthenia gravis misdiagnosed as COVID-19.

BACKGROUND: The outbreak of the coronavirus disease 2019 (COVID-19) has had profound impact on health care not only for its direct effects, but also because it deeply influenced the whole clinical practice and diagnostic pathways, particularly in the acute setting. CASE REPORT: We present the case of a patient with respiratory dysfunction due to myasthenia gravis (MG) initially misdiagnosed as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection due to ambiguity in the interpretation of radiological and microbiological findings during COVID-19 pandemic. DISCUSSION: Respiratory dysfunction as first clinical manifestation of myasthenia gravis is rare, but potentially very harmful. Emergency physicians should always consider neurological diseases when dyspnea cannot be explained by cardiac or respiratory causes.

Ischemic stroke caused by giant cell arteritis associated with pulmonary adenocarcinoma.

Giant cell arteritis (GCA) is the most common vasculitis in patients older than 50 years, and it is occasionally a cause of ischemic stroke. GCA as a paraneoplastic manifestation has been rarely described. We describe a 77-year-old man with a sudden onset of dizziness, vomiting, and gait disturbances. Following imaging studies, a diagnosis of bulbar ischemic stroke with left vertebral artery stenosis was made. Based on a history of polymyalgia rheumatica, on laboratory tests, and brain digital subtraction angiography, a diagnosis of GCA was advanced and the patient underwent high-dose steroidal therapy. After a total body 18-FGD PET imaging, a pulmonary adenocarcinoma was found. Vertebral artery involvement is a rare but important occurrence in GCA as it carries a high mortality rate, and may require a vigorous therapeutic approach. The association of lung cancer and GCA is infrequent, and the relationship between malignancy and GCA remains unclear. Whereas the search for a malignancy in the setting of a GCA is not routinely performed, the use of total body PET when a large vessel vasculitis is suspected may provide useful information on disease and help recognize occult neoplasms.

Baseline Exercise Tolerance and Perceived Dyspnea to Identify the Ideal Candidate to Pulmonary Rehabilitation: A Risk Chart in COPD Patients.

Background: The appropriate criteria for patient selection are still a key issue in the clinical management of patients referred to pulmonary rehabilitation (PR). Methods: We retrospectively analyzed the records of a wide population of 1470 outpatient or inpatients with chronic obstructive pulmonary disease (COPD) referred to standard PR at two specialized Italian centers. Two models of multivariate logistic regression were developed to test the predictive powers of baseline exercise tolerance, namely the distance walked in 6 mins (6MWD), and of baseline dyspnea on exertion, measured by the modified Medical Research Council scale (mMRC), versus the minimal clinically important difference (MCID) for the same outcomes. Results: Compared to the category of individuals with 6MWD >350 meters, those patients with 201-350 meters and ≤200 meters showed a higher probability (p<0.001) of predicting a MCID change. Compared to the category of individuals with mMRC 0-1point, all the other categories (2, 3, and 4) also showed a higher probability (p<0.001) of predicting a MCID change. The incorporation of baseline categories of 6MWD and mMRC in a risk chart showed that the percentage of patients reaching MCID in both variables increased as the baseline level of 6MWD decreased and of mMRC increased. Conclusion: This study demonstrates that lower levels of exercise tolerance and greater perceived dyspnea on exertion predict achieving clinically meaningful changes for both these treatment outcomes following PR. A specific risk chart that integrates these two variables may help clinicians to select ideal candidates and best responders to PR.