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Background: The outcomes of minor ischemic stroke resulting from small artery occlusion (SAO-MIS) have not yet been characterized after dual antiplatelet treatment (DAPT) has become the standard of care. We provided updated figures on the short-term prognosis of SAO-MIS treated with early short-term DAPT and compared the outcomes of SAO-MIS versus non-SAO-MIS patients., Methods: This is a prespecified sub-analysis from a prospective multicentric real-world study (READAPT, NCT05476081) including patients with minor (NIHSS≤5) non-cardioembolic ischemic stroke treated with DAPT. The primary outcome was a composite of 90-day symptomatic ischemic stroke or major cardiovascular events. Secondary outcomes were the 90-day ordinal distribution of modified Rankin Scale (mRS) scores, 90-day excellent functional outcome (mRS of 0 to 1), and 24-h early neurological deterioration (END). Safety outcomes were 90-day intracerebral hemorrhage, moderate-to-severe and any bleedings. All outcomes were compared between SAO-MIS and non-SAO-MIS patients., Results: We included 678 MIS, of whom 253 (37.3 %) were SAO-related. At 90 days, 3 patients with SAO-MIS had primary outcome (1.2 % [95 % CI 0.2 %-3.5 %]), which were all SAO-related ischemic strokes. For the secondary outcomes, most SAO-MIS patients (n = 191, 75.5 %) had 90-day excellent functional outcome and 12 had 24-h END (4.7 % [95 % CI 2.5 %-8.3 %]). Referring to safety outcomes, 90-day intracerebral hemorrhage occurred only in one patient with SAO-MIS (0.4 % [95 % CI 0.0 %- 2.2 %]). Compared to non-SAO-MIS, the 90-day risk of recurrent vascular events was significantly lower among SAO-MIS (aHR 0.24 [95 % CI 0.08-0.68]; p = 0.007), while there were not significant differences in other secondary outcomes, nor in the risk of safety events., Conclusions: Our findings show overall favorable short-term prognosis after SAO-MIS treated with DAPT. Future studies should investigate factors associated with residual stroke risk and long-term outcomes of SAO-MIS., Competing Interests: Declaration of competing interest Andrea Zini reports compensation from Angels Initiative, Boehringer-Ingelheim, Daiichi Sankyo for consultant services; from Angels Initiative, Boehringer-Ingelheim, CSL Behring for speaking honoraria or other education services; from Daiichi Sankyo for meeting; from Bayer, and Astra Zeneca for participation on a Data Safety, Monitoring Board or Advisory Board; and he is member of ESO guidelines, ISA-AII guidelines, and IRETAS steering committee. Raffaele Ornello reports grants from Novartis and Allergan; compensation from Teva Pharmaceutical Industries, Eli Lilly and Company, and Novartis for other services; and travel support from Teva Pharmaceutical Industries. Simona Sacco reports compensation from Novartis, NovoNordisk, Allergan, AstraZeneca, Pfizer Canada, Inc., Eli Lilly and Company, Teva Pharmaceutical Industries, H. Lundbeck A/S, and Abbott Canada for consultant services; employment by University of L'Aquila; and compensation from Novartis for other services. Maurizio Paciaroni reports compensation from Daiichi Sankyo Company, Bristol Myers Squibb, Bayer, and Pfizer Canada, Inc., for consultant services. Danilo Toni reports compensation from Alexion, Astra Zeneca, Medtronic, and Pfizer for consultant services and participation on a Data Safety, Monitoring Board or Advisory Board. The other authors report no conflicts., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Background: Fabry disease (FD) is a treatable X-linked lysosomal storage disorder caused by GLA gene variants leading to alpha-galactosidase A deficiency. FD is a rare cause of stroke, and it is still controversial whether in stroke patients FD should be searched from the beginning or at the end of the diagnostic workup (in cryptogenic strokes)., Methods: Fabry-Stroke Italian Registry is a prospective, multicentric screening involving 33 stroke units. FD was sought by measuring α-galactosidase A activity (males) and by genetic tests (males with reduced enzyme activity and females) in patients aged 18-60 years hospitalized for TIA, ischemic stroke, or intracerebral hemorrhage. We diagnosed FD in patients with 1) already known pathogenic GLA variants; 2) novel GLA variants if additional clinical, laboratory, or family-derived criteria were present., Results: Out of 1906 patients, we found a GLA variant in 15 (0.79%; 95%CI 0.44-1.29) with a certain FD diagnosis in 3 (0.16%; 95%CI 0.03-0.46) patients, none of whom had hemorrhage. We identified 1 novel pathogenic GLA variant. Ischemic stroke etiologies in carriers of GLA variants were: cardioaortic embolism (33%), small artery occlusion (27%), other causes (20%), and undetermined (20%). Mild severity, recurrence, previous TIA, acroparesthesias, hearing loss, and small artery occlusion were predictors of GLA variant., Conclusion: In this large multicenter cohort the frequency of FD and GLA variants was consistent with previous reports. Limiting the screening for GLA variants to patients with cryptogenic stroke may miss up to 80% of diagnoses. Some easily recognizable clinical features could help select patients for FD screening., Competing Interests: Declaration of competing interest IR received travel grants and speaker's honoraria from Takeda, Sanofi, and Amicus; PN received speaker's honoraria from Takeda, Sanofi, and Amicus; MZ received fees as consultant and advisory board member from Takeda, Sanofi, and Amicus; SS received personal fees as speaker or advisor (Abbott, Allergan-Abbvie, AstraZeneca, Eli Lilly, Lundbeck, Novartis, NovoNordisk, Pfizer, Teva), research grants (Allergan, Novartis, Uriach), and fees for CME/education (Medscape, Neurodiem Ology Medical Education); UA received speaker's fees and honoraria from EISAI; AM received speaker's honoraria and travel grants from Takeda, Sanofi, and Amicus; DI received speaker's honoraria from Takeda. Other authors declared that they have no competing interests for FSIR study., (Copyright © 2024 The Authors. Published by Elsevier B.V. All rights reserved.)

Objective: Some antiepileptic drugs (AEDs), like sodium channel blockers are significantly associated with autonomic dysfunction in patients with epilepsy. Unlike other sodium-blockers AEDs, lacosamide (LCM) is a third generation AEDs which enhances the slow inactivation of voltage-gated sodium channels. So far, data about LCM on autonomic nervous system are still unknown. This study was designed to investigate cardiovascular autonomic and sudomotor function in patients affected by focal epilepsy on LCM monotherapy, compared to patients treated with carbamazepine (CBZ) monotherapy and healthy subjects., Methods: Patients on LCM underwent autonomic function tests including head up tilt test (HUTT), Valsalva maneuver, deep breathing, hand grip, and cold face. Heart rate variability (HRV) analysis was performed in rest condition and during HUTT. Sudomotor function was assessed through Sudoscan. All results were compared with patients on carbamazepine (CBZ) monotherapy and with healthy subjects., Results: Fourteen patients on LCM monotherapy, 12 patients on CBZ monotherapy and 16 healthy controls were studied. At cardiovascular function tests, delta systolic blood pressure (∆SBP) at 3 min of HUTT and ∆SBP early phase II-late phase II at Valsalva maneuver were significantly lower in CBZ group compared to LCM patients. Spectral analysis of HRV showed no significant differences among LCM, CBZ and control groups. No difference in sudomotor function was found in all three groups., Conclusions: In conclusion, our findings suggest that LCM and CBZ on monotherapy do not affect autonomic cardiovascular and sudomotor functions compared to controls. Nevertheless, patients on CBZ showed a lower sympathetic reactivity with respect to LCM., (Copyright © 2020 Elsevier B.V. All rights reserved.)

The in vivo diagnosis of Alzheimer's disease (AD) may be facilitated by cerebro-spinal fluid (CSF) biomarkers in combination with imaging and clinical assessments. By determining the concentration of beta amyloid fragments, total tau (t-tau) and phospho-tau (p-tau), it is possible to detect the conversion of mild cognitive impairment (MCI) to AD or distinguish AD vs. pseudo-dementia. However, these markers are poorly sensitive to the progressive disease stages. And far from clear is their role in "mixed" forms of dementia, as far as hemodynamic deficits complicate the clinical history. We have studied cerebral hemodynamic impairment in AD patients, relative to control subjects. Mean flow velocity (MFV), pulsatility index (PI) and cerebrovascular reactivity (assayed as breath-holding index, BHI) were evaluated by bilateral transcranial Doppler (TCD) monitoring of middle cerebral arteries. MFV and BHI were significantly lower and PI was significantly higher in AD patients with respect to control subjects. The presence of white-matter changes (WMC) in the AD cases did not influence any of the hemodynamic variables. Noticeably, MMSE score was correlated to BHI reduction (P<0.005). Our results, consistent with the recent literature indicate that hemodynamic impairment is a critical marker of cognitive decline and supports once more the hypothesis of a significant pathigenic role of vascular damage in AD. Similar functional alterations might be early hallmarks in a variety of dementia subtypes, including "mixed" dementia, whose prevalence is undoubtedly increased. Assessment of hemodynamic reactivity could provide valuable correlations with individual patient's cognitive profile, which in turn would assist in the identification of critical steps in disease progression and the validation of effective therapies.

Psychiatric and neurological disturbances can show up with panic attack symptoms. This report illustrates the difficulty in distinguishing between panic disorder and epilepsy in a subgroup of epileptic patients that suffer panic attacks as symptoms of seizures. This is the first report of panic attacks due to a focal lesion involving the left temporal lobe and the second case of panic attacks related to a meningioma.