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1.
Rev Neurol (Paris) ; 179(3): 230-237, 2023 Mar.
Article in English | MEDLINE | ID: mdl-36804012

ABSTRACT

INTRODUCTION: Endovascular treatment (EVT) is a well-established technic for acute ischemic stroke, but despite a high recanalization rate of near 80%, at 3 months roughly 50% of patients have a poor functional outcome with a modified Rankin score (mRS) ≥3. The aim of this study was to determine predictive factors of poor functional outcomes in patients with complete recanalization after EVT, defined as modified thrombolysis in cerebral infarction (mTICI) 3. PATIENTS AND METHODS: This retrospective analysis based on the prospective multicenter ETIS registry (endovascular treatment in ischemic stroke) in France included 795 patients from January 2015 and November 2019 with acute ischemic stroke due to anterior circulation occlusion and prestroke mRS 0-1, treated with EVT and who achieved complete recanalization. Univariate and multivariate logistic regression models were used to identify predictive factors of poor functional outcome. RESULTS: 365 patients (46%) showed a poor functional outcome (mRS>2). In backward-stepwise logistic regression analysis, poor functional outcome was independently associated with older age (OR per 10-year increase, 1.51; 95%CI, 1.30 to 1.75), higher admission NIHSS (OR per 1 point increase, 1.28; 95%CI, 1.21 to 1.34), absence of prior intravenous thrombolysis (OR, 0.59; 95%CI, 0.39 to 0.90), and an unfavorable 24-hour NIHSS change (24h-baseline) (OR, 0.82; 95%CI, 0.79 to 0.87). We calculated that patients whose 24h NIHSS decreased by less than 5 points are more at risk of a poor outcome, with a sensitivity and a specificity of 65.0%. CONCLUSION: Despite complete reperfusion after EVT, half of patients had a poor clinical outcome. These patients, who were mainly older with a high initial NIHSS and an unfavorable post-EVT 24h NIHSS change, could represent a target population for early neurorepair and neurorestorative strategies.


Subject(s)
Brain Ischemia , Endovascular Procedures , Ischemic Stroke , Stroke , Humans , Stroke/therapy , Ischemic Stroke/etiology , Retrospective Studies , Prospective Studies , Treatment Outcome , Registries , Reperfusion , Brain Ischemia/therapy , Thrombectomy
2.
Rev Neurol (Paris) ; 177(7): 753-759, 2021 Sep.
Article in English | MEDLINE | ID: mdl-34340809

ABSTRACT

The French Headache Society proposes updated French guidelines for the management of migraine. This article presents the third part of the guidelines, which is focused on the non-pharmacological treatment of migraine, including physical exercise, dietary supplements and plants, diets, neuromodulation therapies, acupuncture, behavioral interventions and mindfulness therapy, patent foramen ovale closure and surgical nerve decompression.


Subject(s)
Migraine Disorders , Adult , Headache , Humans , Migraine Disorders/diagnosis , Migraine Disorders/therapy
3.
Rev Neurol (Paris) ; 177(7): 734-752, 2021 Sep.
Article in English | MEDLINE | ID: mdl-34340810

ABSTRACT

The French Headache Society proposes updated French guidelines for the management of migraine. This article presents the second part of the guidelines, which is focused on the pharmacological treatment of migraine, including both the acute treatment of attacks and the prophylaxis of episodic migraine as well as chronic migraine with and without medication overuse. The specific situations that can be encountered in women with migraine are also discussed, including pregnancy, menstrual migraine, contraception and hormonal replacement therapy.


Subject(s)
Migraine Disorders , Premenstrual Syndrome , Adult , Female , Headache/diagnosis , Headache/drug therapy , Humans , Migraine Disorders/diagnosis , Migraine Disorders/drug therapy , Migraine Disorders/epidemiology , Pregnancy
4.
Rev Neurol (Paris) ; 177(7): 725-733, 2021 Sep.
Article in English | MEDLINE | ID: mdl-34340812

ABSTRACT

The French Headache Society proposes updated French guidelines for the management of migraine. The first part of these recommendations is focused on the diagnosis and assessment of migraine. First, migraine needs to be precisely diagnosed according to the currently validated criteria of the International Classification of Headache Disorders, 3d version (ICHD-3). Migraine-related disability has to be assessed and we suggest to use the 6 questions of the headache impact test (HIT-6). Then, it is important to check for risk factors and comorbidities increasing the risk to develop chronic migraine, especially frequency of headaches, acute medication overuse and presence of depression. We suggest to use a migraine calendar and the Hospital Anxiety and Depression scale (HAD). It is also necessary to evaluate the efficacy and tolerability of current migraine treatments and we suggest to systematically use the self-administered Migraine Treatment Optimization Questionnaire (M-TOQ) for acute migraine treatment. Finally, a treatment strategy and a follow-up plan have to be proposed. Guidelines for pharmacological and non-pharmacological treatments are presented in the second and third part of the recommendations.


Subject(s)
Headache Disorders , Migraine Disorders , Adult , Comorbidity , Headache , Headache Disorders/diagnosis , Headache Disorders/epidemiology , Headache Disorders/therapy , Humans , Migraine Disorders/diagnosis , Migraine Disorders/epidemiology , Migraine Disorders/therapy , Surveys and Questionnaires
5.
Eur J Neurol ; 28(1): 229-237, 2021 01.
Article in English | MEDLINE | ID: mdl-32935401

ABSTRACT

BACKGROUND AND PURPOSE: Asymptomatic intracranial hemorrhage (aICH) is a common occurrence after endovascular treatment (EVT) for acute ischemic stroke (AIS). The aims of this study were to address its impact on 3-month functional outcome and to identify risk factors for aICH after EVT. METHODS: Patients with AIS attributable to anterior circulation large vessel occlusion who underwent EVT were enrolled in a multicenter prospective registry. Based on imaging performed 22-36 h post-EVT, we included patients with no intracranial hemorrhage (ICH) or aICH. Poor outcome defined as a 3-month modified Rankin Scale (mRS) score 4-6 and overall 3-month mRS score distribution were compared according to presence/absence of aICH, and aICH subtype using logistic regression. We assessed the risk factors of aICH using a multivariate logistic regression model. RESULTS: Of the 1526 patients included in the study, 653 (42.7%) had aICH. Patients with aICH had a higher rate of poor outcome: odds ratio (OR) 1.88 (95% confidence interval [CI] 1.44-2.44). Shift analysis of mRS score found a fully adjusted OR of 1.79 (95% CI 1.47-2.18). Hemorrhagic infarction (OR 1.63 [95% CI 1.22-2.18]) and parenchymal hematoma (OR 2.99 [95% CI 1.77-5.02]) were associated with higher risk of poor outcome. Male sex, diabetes, coronary artery disease, baseline National Institutes of Health Stroke Scale score and Alberta Stroke Program Early Computed Tomography Score, number of passes and onset to groin puncture time were independently associated with aICH. CONCLUSIONS: Patients with aICH, irrespective of the radiological pattern, have a worse functional outcome at 3 months compared with those without ICH after EVT for AIS. The number of EVT passes and the time from onset to groin puncture are factors that could be modified to reduce deleterious ICH.


Subject(s)
Brain Ischemia , Endovascular Procedures , Stroke , Brain Ischemia/complications , Brain Ischemia/diagnostic imaging , Cohort Studies , Endovascular Procedures/adverse effects , Humans , Intracranial Hemorrhages/diagnostic imaging , Intracranial Hemorrhages/epidemiology , Intracranial Hemorrhages/etiology , Male , Prognosis , Registries , Risk Factors , Stroke/diagnostic imaging , Stroke/therapy , Thrombectomy , Treatment Outcome
6.
Rev Neurol (Paris) ; 177(3): 195-202, 2021 Mar.
Article in English | MEDLINE | ID: mdl-32838992

ABSTRACT

Headache during pregnancy is frequent and challenging. A secondary headache is diagnosed in one third of women, and most causes are vascular and infectious disorders. Anamnestic and clinical features must be investigated, and brain imaging is often required. Primary headaches are commonly modified during pregnancy. Migraine is mainly improved in this context, especially migraine without aura. Particular cautions about treatment must be applied, and non-pharmacological measures must be preferred. Tension-type headache and cluster headache seem to be less hormone-dependent.


Subject(s)
Headache , Pregnancy Complications , Brain , Epilepsy , Female , Headache/complications , Humans , Migraine Disorders , Pregnancy , Tension-Type Headache
7.
Rev Neurol (Paris) ; 177(6): 676-682, 2021 Jun.
Article in English | MEDLINE | ID: mdl-33069377

ABSTRACT

BACKGROUND/OBJECTIVE: Occurrence of post-dural puncture headache (PDPH) after diagnostic lumbar puncture (LP) for idiopathic intracranial hypertension (IIH) may seem very unlikely in clinical practice. Nevertheless, it has been suggested by several studies, mainly in sub-group analyses. We aimed to evaluate the prevalence of PDPH in an IIH population and determine any eventual predictive factors of PDPH occurrence. METHODS: We conducted a retrospective multiple-center observational study. All newly diagnosed IIH patients who met the International Classification of Headache Disorders (ICHD-3) or the Dandy modified criteria were included from three different French hospitals. They all underwent LP following the same process with the same type of needle. We recorded PDPH occurring within five days after LP, as defined by ICHD-3 criteria. RESULTS: Seventy-four IIH patients were recruited, of whom 23 (31%) presented with PDPH. Neither classical risk factors for PDPH such as body mass index, age or gender, nor cerebrospinal fluid opening pressure, or specific IIH features were associated with occurrence of PDPH. CONCLUSION: PDPH can occur after LP in IIH patients. Clinicians should be aware of this possible event during the IIH diagnosis assessment and should not automatically reconsider IIH diagnosis. PDPH prevention using an atraumatic needle and dedicated PDPH treatment seem relevant in IIH patients.


Subject(s)
Post-Dural Puncture Headache , Pseudotumor Cerebri , Humans , Pilot Projects , Retrospective Studies , Spinal Puncture
8.
Rev Med Interne ; 41(9): 628-631, 2020 Sep.
Article in French | MEDLINE | ID: mdl-32565074

ABSTRACT

INTRODUCTION: Hereditary hemorrhagic telangiectasia (HHT) is an autosomal dominant disease characterized by the triad of nose bleeding, telangiectasia and familial heredity. CASE REPORT: We report the case of a patient who had idiopathic venous cerebral thrombosis complicated by a cerebral infarction treated with warfarin. In the context of a psoas hematoma by warfarine overdose and immobilization, the patient had deep vein thrombosis of the left lower limb with pulmonary embolism revealing a pulmonary arteriovenous malformation. After a reexamination, the patient clinical phenotype of HHT was confirmed genetically. The patient was treated with rivaroxaban allowing clinical improvement and partial recanalization of all thrombosis after six months. Thrombotic overisk has already been studied in HHT patients but the use of anticoagulants is at higher risk in these patients. However this patient experienced no adverse event with rivaroxaban. CONCLUSION: This is the first case described of cerebral venous thrombosis treated with rivaroxaban revealing an HHT.


Subject(s)
Intracranial Thrombosis/etiology , Telangiectasia, Hereditary Hemorrhagic/diagnosis , Venous Thrombosis/etiology , Anticoagulants/therapeutic use , Arteriovenous Fistula/diagnosis , Arteriovenous Fistula/drug therapy , Arteriovenous Fistula/etiology , Delayed Diagnosis , Diagnosis, Differential , Humans , Intracranial Thrombosis/diagnosis , Intracranial Thrombosis/drug therapy , Late Onset Disorders , Magnetic Resonance Imaging , Male , Middle Aged , Pulmonary Artery/abnormalities , Pulmonary Embolism/diagnosis , Pulmonary Embolism/drug therapy , Pulmonary Embolism/etiology , Pulmonary Veins/abnormalities , Rivaroxaban/therapeutic use , Telangiectasia, Hereditary Hemorrhagic/complications , Telangiectasia, Hereditary Hemorrhagic/drug therapy , Venous Thrombosis/diagnosis , Venous Thrombosis/drug therapy
9.
J Neuroradiol ; 45(5): 329-332, 2018 Sep.
Article in English | MEDLINE | ID: mdl-29913177

ABSTRACT

We propose a new reliable transverse sinus stenosis (TSS) index based on magnetic resonance venography (MRV) for the diagnosis of idiopathic intracranial hypertension (IIH). Our quantitative semi-automatic measurement analysis based on segmentation and cross-sectional TS diameter from 48 IIH patients and controls matched for age and sex, had a good inter-observer agreement (κ=0.729) compared to a visual examination (κ=0.467). A cut-off point≥2 discriminate IIH patients from controls, with a sensitivity and specificity of 100%.


Subject(s)
Intracranial Hypertension/diagnostic imaging , Magnetic Resonance Angiography/methods , Phlebography/methods , Transverse Sinuses/diagnostic imaging , Adult , Case-Control Studies , Diagnosis, Differential , Female , Humans , Male , Retrospective Studies , Sensitivity and Specificity , Transverse Sinuses/pathology
11.
AJNR Am J Neuroradiol ; 38(7): 1391-1398, 2017 Jul.
Article in English | MEDLINE | ID: mdl-28495942

ABSTRACT

BACKGROUND AND PURPOSE: The differential diagnosis of acute cervical pain includes nonvascular and vascular causes such as carotid dissection, carotid occlusion, or vasculitis. However, some patients present with unclassified vascular and perivascular changes on imaging previously reported as carotidynia. The aim of our study was to improve the description of this as yet unclassified clinico-radiologic entity. MATERIALS AND METHODS: From January 2009 through April 2016, 47 patients from 10 centers presenting with acute neck pain or tenderness and at least 1 cervical image showing unclassified carotid abnormalities were included. We conducted a systematic, retrospective study of their medical charts and diagnostic and follow-up imaging. Two neuroradiologists independently analyzed the blinded image datasets. RESULTS: The median patient age was 48 years. All patients presented with acute neck pain, and 8 presented with transient neurologic symptoms. Imaging showed an eccentric pericarotidian infiltration in all patients. An intimal soft plaque was noted in 16 patients, and a mild luminal narrowing was noted in 16 patients. Interreader reproducibility was excellent. All patients had complete pain resolution within a median of 13 days. At 3-month follow-up, imaging showed complete disappearance of vascular abnormalities in 8 patients, and a marked decrease in all others. CONCLUSIONS: Our study improved the description of an unclassified, clinico-radiologic entity, which could be described by the proposed acronym: TransIent Perivascular Inflammation of the Carotid artery (TIPIC) syndrome.


Subject(s)
Carotid Artery Diseases/diagnostic imaging , Vasculitis, Central Nervous System/diagnostic imaging , Adult , Carotid Artery Diseases/diagnosis , Cerebral Angiography , Diagnosis, Differential , Female , Follow-Up Studies , Humans , Magnetic Resonance Angiography , Male , Middle Aged , Neck Pain/diagnostic imaging , Neck Pain/etiology , Nervous System Diseases/diagnostic imaging , Nervous System Diseases/etiology , Observer Variation , Retrospective Studies , Syndrome , Tomography, X-Ray Computed , Vasculitis, Central Nervous System/diagnosis
13.
Panminerva Med ; 55(1): 59-78, 2013 Mar.
Article in English | MEDLINE | ID: mdl-23474664

ABSTRACT

Over the last 15 years, advances in acute ischemic stroke (AIS) management have led to a significant reduction in the morbidity and mortality related to this serious disease. This has resulted from progress in imaging technology, increased access to imaging procedures, enhanced coordination in stroke care from emergency departments to rehabilitation centers, development of organized inpatient stroke units, and to the widespread use of acute thrombolysis. Once the diagnosis of AIS is confirmed by neuroimaging, the etiological work up is conducted in parallel with therapeutic measures by stroke units. The intravenous administration of recombinant tissue plasminogen activator (rt-PA) remains the most beneficial intervention in emergency stroke management, but it must be administered within 4.5 hours following the onset of symptoms and only in eligible patients. Recently, several procedures for increasing the efficacy of arterial recanalization have emerged, including intra-arterial administration of thrombolytic agents, mechanical reopening techniques, development of new thrombolytic agents, protocol modifications that allow treatment beyond 4.5 hours or in individuals >80 years old, and remote patient evaluation via telemedicine. So far, no potentially neuroprotective drug has shown to improve outcome following stroke. In addition, pulmonary status, blood pressure, glucose, temperature, and cardiac function must be closely monitored in patients undergoing treatment for AIS. Complications such as cerebral edema, hemorrhagic transformation, seizure, infection, and venous thromboembolic disease worsen the prognosis, and must be prevented or treated. Like myocardial infarction, ischemic stroke should be considered as a treatable emergency. Widespread public education regarding stroke symptoms, novel treatments, and time constraints for effective therapy should increase the number of patients that present within the first hours after stroke. Since "time is brain," early presentation is key to transforming trial results into effective stroke therapies.


Subject(s)
Brain Ischemia/therapy , Endovascular Procedures , Stroke/therapy , Thrombolytic Therapy , Animals , Brain Ischemia/diagnosis , Diagnostic Imaging/methods , Humans , Predictive Value of Tests , Stroke/diagnosis , Time Factors , Time-to-Treatment , Treatment Outcome
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