Surgical Repair of a Giant Inferior Vena Cava Aneurysm Associated with a Congenital Vascular Anomaly: A Case Report.

Inferior vena cava aneurysms (IVCAs) are rare yet potentially lethal, especially if they are symptomatic or complicated. Among the IVCAs reported in the literature, only a few are associated with congenital vascular anomalies, including congenital IVC obstruction, tetralogy of Fallot, left-sided IVC, duplicated IVC, Ehlers-Danlos syndrome, blue rubber bleb nevus syndrome, and Klipper-Trenaunay syndrome. We present the case of an 8-cm symptomatic saccular IVCA in a patient with tetralogy of Fallot, treated successfully with surgical repair.

Tips and Tricks to Facilitate the Combined Iliofemoral Endarterectomy With Stenting for Heavily Calcified Common Femoral Artery Atherosclerosis With Involvement of the External Iliac Artery.

Background: Management of a heavily calcified atherosclerotic occlusive disease involving the common femoral artery (CFA) and external iliac artery (EIA), poses a surgical challenge. Though the current guidelines recommend open surgical therapy for such lesions, this approach is neither easy nor represents the current real-life practice.

Purpose: To describe tips and tricks facilitating the hybrid technique for the management of distal iliofemoral atherosclerotic disease, where classic endarterectomy is inadequate or ill-performed.

An asymptomatic double aortic arch with separate right vertebral artery and left subclavian artery originating from Kommerell diverticulum combined with congenital asplenia and absence of celiac trunk.

This report describes the unique case of a completely patent Double Aortic Arch (DAA) combined with Kommerell diverticulum (KD), absence of celiac trunk, and congenital asplenia. The anatomical variants described were identified and assessed in a 51-year-old female from computed-tomography angiography (CTA) images with 3D-volume rendered reconstructions during her follow-up after hysterectomy. The reconstructed CTA images showed a DAA with the left common carotid artery stemming from the hypoplastic left aortic arch while the left subclavian artery originated from a KD in the descending thoracic aorta.

Uncertainty quantification for gene delivery methods: A roadmap for pDNA manufacturing from phase I clinical trials to commercialization.

The fast-growing interest in cell and gene therapy (C>) products has led to a growing demand for the production of plasmid DNA (pDNA) and viral vectors for clinical and commercial use. Manufacturers, regulators, and suppliers need to develop strategies for establishing robust and agile supply chains in the otherwise empirical field of C>. A model-based methodology that has great potential to support the wider adoption of C> is presented, by ensuring efficient timelines, scalability, and cost-effectiveness in the production of key raw materials.

A digital platform for the design of patient-centric supply chains.

Chimeric Antigen Receptor (CAR) T cell therapies have received increasing attention, showing promising results in the treatment of acute lymphoblastic leukaemia and aggressive B cell lymphoma. Unlike typical cancer treatments, autologous CAR T cell therapies are patient-specific; this makes them a unique therapeutic to manufacture and distribute. In this work, we focus on the development of a computer modelling tool to assist the design and assessment of supply chain structures that can reliably and cost-efficiently deliver autologous CAR T cell therapies.

Structural MRI Correlates of Cognitive Event-Related Potentials in Multiple Sclerosis.

Purpose: Cognitive impairment in multiple sclerosis has been associated with cognitive event-related potentials and MRI abnormalities. This study aims to explore for the first time the association between P300 and MRI in multiple sclerosis.

Methods: Fifty-eight relapsing-remitting patients (41.

Structural MRI correlates of cognitive function in multiple sclerosis.

Background: Cognitive impairment (CI) has been associated with numerous magnetic resonance imaging (MRI) indices in multiple sclerosis (MS) patients. In this study we investigated the association of a large set of 2D and 3D MRI markers with cognitive function in MS.

Methods: A sample of 61 RRMS patients (mean age 41.

Endogenous sex hormones and memory performance in middle-aged Greek women with subjective memory complaints.

The changing hormonal milieu during the menopausal transition may contribute to the development of memory disorders. We aimed to assess the association of sex hormones with memory function in a sample of Greek middle-aged women. This pilot study included 44 women with subjective memory complaints.

Verbal and Figural Fluency in Temporal Lobe Epilepsy: Does Hippocampal Sclerosis Affect Performance?

Background And Objectives: Clinicians commonly use verbal and nonverbal measures to test fluency in patients with epilepsy, either during routine cognitive assessment or as part of pre- and postsurgical evaluation. We hypothesized that patients with mesial temporal lobe epilepsy (TLE) with hippocampal sclerosis would perform worse than patients with lateral TLE in both verbal and design fluency.

Methods: We assessed semantic, phonemic, and nonverbal fluency in 49 patients with TLE: 31 with lateral TLE and 18 with mesial TLE plus hippocampal sclerosis.

Statin Pretreatment and Microembolic Signals in Large Artery Atherosclerosis.

Objective: Although statin pretreatment (SP) is associated with better outcomes in patients with acute cerebral ischemia after an ischemic stroke/transient ischemic attack, data on the underlying mechanism of this beneficial effect are limited.

Approach And Results: We sought to evaluate the potential association between SP and microembolic signal (MES) burden in acute cerebral ischemia because of large artery atherosclerosis (LAA). We prospectively evaluated consecutive patients with first-ever acute cerebral ischemia because of LAA in 3 tertiary stroke centers over a 2-year period.

Novel oral anticoagulants for the secondary prevention of cerebral ischemia: a network meta-analysis.

Background: Novel oral anticoagulants (NOACs) have shown to be both safe and effective for ischemic stroke prevention in patients with nonvalvular atrial fibrillation (NVAF). We conducted a network meta-analysis (NMA) using published data from secondary prevention subgroups of different phase III randomized clinical trials (RCTs) comparing individual NOACs with warfarin.

Methods: Eligible studies were identified by searching MEDLINE and SCOPUS and the Cochrane Central Register of Controlled Trials databases.

The value of transesophageal echocardiography for embolic strokes of undetermined source.

Objective: Our aim was to evaluate the diagnostic yield of transesophageal echocardiography (TEE) in consecutive patients with ischemic stroke (IS) fulfilling the diagnostic criteria of embolic strokes of undetermined source (ESUS).

Methods: We prospectively evaluated consecutive patients with acute IS satisfying ESUS criteria who underwent in-hospital TEE examination in 3 tertiary care stroke centers during a 12-month period. We also performed a systematic review and meta-analysis estimating the cumulative effect of TEE findings on therapeutic management for secondary stroke prevention among different IS subgroups.

The intensity of menopausal symptoms is associated with episodic memory in postmenopausal women.

Objective: The adaptation of the brain to aging is subject to the impact of psychological and environmental factors and possibly climacteric symptomatology. We aimed to determine the association of climacteric symptomatology with different aspects of episodic memory in a sample of Greek menopausal women.

Methods: This cross-sectional study included 39 postmenopausal women with subjective memory complaints.

Case of Young-Onset Sporadic Amyotrophic Lateral Sclerosis.

Amyotrophic lateral sclerosis (ALS) constitutes the main type of motor neuron disease. Familial ALS is characterized by the presence of positive family history and accounts for 10% of ALS cases. Although familial ALS is the main culprit for early-onset disease, there are rare cases of early- or young-onset ALS with negative family history or sporadic ALS.

Corrigendum to "A Systematic Review of Peripheral and Central Nervous System Involvement of Rheumatoid Arthritis, Systemic Lupus Erythematosus, Primary Sjögren's Syndrome, and Associated Immunological Profiles".

[This corrects the article DOI: 10.1155/2015/910352.].

Thyroid function and autoimmunity are associated with the risk of vertebral fractures in postmenopausal women.

Overt or subclinical thyroid dysfunction may affect the risk of fragility fractures. The aim of the present study was to assess the association of thyroid function and autoimmunity with vertebral fractures (VF) in a large sample of Greek postmenopausal women. This cross-sectional study recruited 335 euthyroid postmenopausal women, aged 35-79 years.

Heart failure and the risk of ischemic stroke recurrence: A systematic review and meta-analysis.

Heart failure (HF) is known to be a major risk factor for first-ever ischemic stroke (IS), and is associated with greater stroke severity and higher rates of early mortality and residual disability. There are limited data regarding the association of HF with stroke recurrence. We sought to evaluate the relationship between HF and recurrent IS using a comprehensive meta-analytical approach.

Transcranial Doppler versus transthoracic echocardiography for the detection of patent foramen ovale in patients with cryptogenic cerebral ischemia: A systematic review and diagnostic test accuracy meta-analysis.

Objective: Patent foramen ovale (PFO) can be detected in up to 43% of patients with cryptogenic cerebral ischemia undergoing investigation with transesophageal echocardiography (TEE). The diagnostic value of transthoracic echocardiography (TTE) in the detection of PFO in patients with cryptogenic ischemic stroke or transient ischemic attack has not been compared with that of transcranial Doppler (TCD) using a comprehensive meta-analytical approach.

Methods: We performed a systematic literature review to identify all prospective observational studies of patients with cryptogenic cerebral ischemia that provided both sensitivity and specificity measures of TTE, TCD, or both compared to the gold standard of TEE.

Preliminary evidence for gender effects of levetiracetam monotherapy duration on bone health of patients with epilepsy.

Enzyme-inducing antiepileptic drugs AEDs have adverse effects on bone mineral density (BMD), whereas studies on levetiracetam (LEV), a nonenzyme-inducing agent, have showed conflicting results. The aim of this study was to further elucidate the role of LEV in bone health. A sample of forty-six patients with epilepsy (mean age: 35.

A Systematic Review of Peripheral and Central Nervous System Involvement of Rheumatoid Arthritis, Systemic Lupus Erythematosus, Primary Sjögren's Syndrome, and Associated Immunological Profiles.

Both central (CNS) and peripheral nervous system (PNS) complications are frequent and varied in connective tissue diseases. A systematic review was conducted between 1989 and 2014 in the databases Medline, Scopus, and Cochrane Library using the search terms, peripheral and central nervous complications and immunological profiles, to identify studies in specific connective tissue disorders such as rheumatoid arthritis, systemic lupus erythematosus, and primary Sjögren's syndrome. A total of 675 references were identified, of which 118 were selected for detailed analysis and 22 were included in the final review with a total of 2338 participants.

Comparison of 111In-[DTPA0]Octreotide Versus Non Carrier Added 177Lu- [DOTA0,Tyr3]-Octreotate Efficacy in Patients With GEP-NET Treated Intra-arterially for Liver Metastases.

Aim: In patients with progressive, metastatic neuroendocrine tumors (NET), intra-arterial radionuclide infusions with high activities of In-[DTPA]-octreotide and more recently with non-carrier added (nca) Lu-[DOTA,Tyr]-octreotate have been performed with encouraging results. However, the affinity profiles (IC50) of these radiopeptides for human sst2 receptors are markedly different (In-[DTPA]-octreotide, 22 ± 3.6 nM and nca Lu-[DOTA,Tyr]-octreotate, 1.

The case for dosing dabigatran: how tailoring dose to patient renal function, weight and age could improve the benefit-risk ratio.

Dabigatran is increasingly being used in clinical practice for the thromboprophylaxis in atrial fibrillation as a convenient therapy that needs no drug level monitoring. However, analysis of the data of the same clinical trial that led to the adoption of dabigatran in fixed-dosing regimens has indicated a small subgroup of patients that could be either over-treated, risking bleeding, or under-treated, risking embolism. Additional post-marketing data lends support to the favorable therapeutic profile of dabigatran but at the same time raises doubts about patient characteristics such as weight, age, renal function and their pharmacokinetic effects that, in some cases, could be serious enough to expose a minority of patients to risk.

Clinical and Imaging Correlations of Generalized Hypersynchronous Alpha Activity in Human EEG Recordings, During Alertness.

Purpose: In a considerable percentage of individuals with a detectable alpha rhythm in their EEG, bursts of generalized hypersynchronous alpha activity (GHSAA) may occur, during alertness. The aim of this study was to examine whether appearance of GHSAA, which probably generates from transcortical circuitry, shows any correlation with demographic characteristics, underlying normal or abnormal pathophysiology, or substances in use.

Methods: The authors retrospectively reviewed 441 EEG recordings performed in their laboratory during a 1-year period for presence of GHSAA, concomitantly collecting data that concerned symptoms, diagnosis, imaging, medication, and demographics.

Association of sex hormones and glucose metabolism with the severity of multiple sclerosis.

Purpose/aim Of The Study: We evaluated possible associations between the severity of multiple sclerosis (MS) and levels of sex hormones as well as biochemical parameters in a sample of ambulatory patients.

Material And Methods: This cross-sectional study recruited 133 adults (52 men, 66 premenopausal and 15 postmenopausal women), with relapsing-remitting MS. Fasting venous blood samples were drawn for biochemical and hormonal evaluation.