Ischemic and hemorrhagic strokes in young adults: Comparison of functional outcomes and return to work after stroke.

BACKGROUND: Functional recovery and return to work (RTW) after stroke are important rehabilitation goals that have significant impact on quality of life. Comparisons of functional outcomes and RTW between ischemic stroke (IS) and hemorrhagic stroke (HS), especially among young adults with stroke, have either been limited or yielded inconsistent results. We aimed to assess functional outcomes and ability to RTW in young adults with IS and HS, specifically primary spontaneous intracranial hemorrhage (SICH). METHODS: Young adults with IS or SICH aged 18-50-years-old were included. Outcome measures were modified Rankins score (mRS) on discharge and 3-months and RTW at 3-months after stroke. Good functional outcome was defined as an mRS of 0-2. RESULTS: We included 459 patients (71.5% male) with a mean age of 43.3 ± 5.7 years, comprising 49.2% IS and 50.8% SICH. Patients with SICH were more likely to have unfavourable shifts in ordinal mRS on discharge (OR 7.52, CI 5.18-10.87, p < 0.001) and at 3-months (OR 6.41, CI 4.17-9.80, p < 0.001). Patients with IS more likely achieved good functional outcomes (80.2% vs. 51.8%, p < 0.001) and were able to RTW at 3-months (54.4% vs. 36.3%, p = 0.004). Among all stroke patients with good functional outcomes, one-third did not RTW at 3-months. Patients with longer length of hospitalisation and higher National Institutes of Health Stroke Scale (NIHSS) score on admission, especially in the domain categories of level of consciousness, vision, motor function, language and neglect, were less likely to RTW at 3-months. CONCLUSION: Patients with IS were more likely to RTW when compared to SICH patients. Many young stroke patients did not RTW despite good functional outcomes. Further research should therefore address differences in prognosis and identify predictors that influence ability to RTW after stroke in the young adult population.

COVID-19 and isolated oculomotor nerve palsy: Clinical features and outcomes.

AIM: This study aims to describe the clinical characteristics of patients with isolated oculomotor nerve palsy from COVID-19 infection, and provide guidance on their treatment and management. METHODS: We performed a systematic review and retrospective analysis on the clinical features and outcomes of patients with isolated oculomotor nerve palsy from COVID-19 reported in literature over the past three years. RESULTS: We analyzed a total of 11 cases; 9 identified in literature from January 2020 to September 2022, together with our two patients. Their median age was 46 years (range 2-65), and three were children. More than half (6/11, 55 %) were without medical history. Oculomotor nerve palsies tended to occur early (longest interval of 16 days), but they can also occur concurrently (2/11, 18 %) or before the appearance of COVID-19 symptoms (1/11, 9 %). COVID-19 symptoms tended to be mild (8/11, 73 %). Oculomotor nerve palsies, however, displayed neither a clear gender predilection, nor consistent clinical features in terms of the severity of extraocular weakness and the involvement of pupillary light responses. Nearly two-thirds (7/11, 64 %) received no pharmacological treatment. Regardless, recovery was complete in nearly all (9/10, 90 %), with most occurring within a month (8/9, 89 %) CONCLUSION: Isolated oculomotor nerve palsies are early but uncommon complications of COVID-19. They affect patients with mild infections, and can be the first symptom. Prognosis is excellent, with recovery being often complete and early. Early discharge and outpatient clinical review, with or without short courses of oral steroids, are reasonable treatment measures.

Unusual presentation of supraventricular tachycardia degenerating into ventricular fibrillation during pregnancy: Aortocaval compression the probable culprit.

Cardiac arrhythmias are common and often benign in pregnancy. However, haemodynamic instability can occur when tachyarrhythmias are accompanied by aortocaval compression, which can lead to loss of cardiac output. We present an atypical case of a pregnant woman with a supraventricular tachyarrhythmia, which degenerated into ventricular fibrillation arrest while supine due to aortocaval compression. Inducible atypical atrioventricular nodal re-entry tachycardia was subsequently detected on electrophysiological study and presumed to be the most likely initial supraventricular tachyarrhythmia.

Subclinical Cardiomyopathy in Miyoshi Myopathy Detected by Late Gadolinium Enhancement Cardiac Magnetic Resonance Imaging.

Dysferlin is a sarcolemmal protein present in muscle cells. It is responsible for muscle membrane repair. Dysferlin gene (DYSF) mutation, resulting in deficiency in this protein, is termed dysferlinopathy. Clinically, it manifests as early adulthood onset of muscle weakness with markedly elevated creatine kinase levels. The main phenotypes are limb-girdle muscular dystrophy type 2B (LGMD2B), affecting proximal muscles, and Miyoshi myopathy (MM), affecting distal muscles. Dysferlin is also present in cardiomyocytes, and case reports have emerged of cardiac abnormalities in dysferlinopathy. While routine methods of cardiac screening, namely, electrocardiography or echocardiography, are convenient and noninvasive, they often exhibit insufficient diagnostic sensitivity for detecting subclinical cardiac remodeling during early stages of cardiomyopathy. Cardiac magnetic resonance imaging though can provide accurate assessment of cardiac chamber sizes and function. With gadolinium administration, it can also detect areas of myocardial scarring and fibrosis. Early diagnosis of neuromuscular disease-related cardiomyopathy is of clinical significance, as appropriate treatment can retard myocardial fibrosis, delaying cardiomyopathy progression. We present a case of a patient with MM incidentally diagnosed with concomitant cardiomyopathy.