Challenges of equitable access to device-aided therapies for advanced Parkinson's Disease in Poland - expert consensus and treatment recommendations.

Introduction: In Poland, not all forms of device-aided therapies for advanced Parkinson's Disease (APD) are currently available.

Material And Methods: We aimed to produce a consensus recommendation from Polish movement disorders experts after discussing gaps in the APD care pathway in Poland.

Results: Rescue therapy with apomorphine (APO) PEN injection and levodopa-entacapone-carbidopa intestinal gel infusion are not included in Poland's Specialist Therapeutic Programme, and are thus not reimbursed.

Satisfaction with videoconferencing support for levodopa-carbidopa intestinal gel: An observational study.

Background: Levodopa-carbidopa intestinal gel (LCIG) is a continuously delivered Parkinson's disease therapy intended to stabilize plasma levodopa levels. Patients receiving LCIG require education and follow-up. Some LCIG support programs use video-assisted telenursing.

Ultrasonographically measured atrophy of vagus nerve in Parkinson's Disease: clinical and pathogenetic insights plus systematic review and meta-analysis.

Introduction: According to the current Parkinson's Disease (PD) pathogenesis hypotheses, the vagus nerve (VN) is essential for disease development. It has been identified as a main entry point for misfolded α-synuclein to the central nervous system, and surgical vagotomy appears to limit disease progress both in animal models and in humans. A recent approach tried to assess VN size in PD patients via neck ultrasonography, but the clinical value of this method is yet to be established.

Sex contribution to average age at onset of Huntington's disease depends on the number of (CAG) repeats.

Huntington's disease (HD) is a hereditary neurodegenerative disorder caused by the extension of the CAG repeats in exon 1 of the HTT gene and is transmitted in a dominant manner. The present study aimed to assess whether patients' sex, in the context of mutated and normal allele length, contributes to age on onset (AO) of HD. The study population comprised a large cohort of 3723 HD patients from the European Huntington's Disease Network's REGISTRY database collected at 160 sites across 17 European countries and in one location outside Europe.

Differential diagnosis of Huntington's disease- neurological aspects of NKX2-1-related disorders.

Benign hereditary chorea (BHC) is an inherited neurological disorder consisting of childhood-onset, nonprogressive chorea, generally without any other manifestations. In most reported cases, the inheritance of BHC is autosomal dominant but both incomplete penetrance and variable expressivity are observed and can be caused by NKX2-1 mutations. The spectrum contains choreoathetosis, congenital hypothyroidism, and neonatal respiratory distress syndrome.

Reflexive and voluntary saccadic eye movements as biomarker of Huntington's Disease.

Introduction: Subtle abnormalities in the preclinical stage of Huntington's Disease (HD) can be detected using saccadic eye movement assessment reflecting disease progression. This study was aimed to evaluate abnormalities in saccade parameters in asymptomatic carriers and symptomatic HD patients at various stages of HD.

Material And Methods: The study enrolled 104 participants, including 14 asymptomatic carriers of HTT mutations, 44 symptomatic HD patients, and 46 control subjects.

Diagnosis, Treatment and Long-Term Management of Vitamin B12 Deficiency in Adults: A Delphi Expert Consensus.

: Vitamin B12 deficiency can cause variable symptoms, which may be irreversible if not diagnosed and treated in a timely manner. We aimed to develop a widely accepted expert consensus to guide the practice of diagnosing and treating B12 deficiency. : We conducted a scoping review of the literature published in PubMed since January 2003.

Expert opinion of the Heart Rhythm Association of the Polish Cardiac Society and the Polish Neurological Society on evidence-driven implementation of implantable loop recorders in Poland.

Implantable loop recorders (ILR) are considered increasingly helpful in diagnosing cardio-neurological conditions, especially if arrhythmic events are of high clinical importance but are unlikely to be captured by standard methods of electrocardiogram recording due to the low frequency of events and short duration of a single event. The compelling evidence from randomized trials and observational studies strongly supports ILR utilization in patients after cryptogenic stroke or transient ischemic attack and in patients with recurrent transient loss of consciousness of unknown origin. These two groups of patients are expected to gain the most from initiating ILR-driven clinically effective management strategies.

2-Methoxyestradiol and Hydrogen Peroxide as Promising Biomarkers in Parkinson's Disease.

Estrogens function in numerous physiological processes including controlling brain cell growth and differentiation. 2-Methoxestradiol (2-ME2), a 17β-estradiol (E2) metabolite, is known for its anticancer effects as observed both in vivo and in vitro. 2-ME2 affects all actively dividing cells, including neurons.

Tools and criteria to select patients with advanced Parkinson's disease for device-aided therapies: a narrative review.

This article provides an overview of the various screening and selection tools which have been developed over the past 25 years to identify patients with Parkinson's disease (PD) possibly eligible for device-aided therapies (DATs). For the available screening tools, we describe the target therapies (subtypes of DAT), development methods, validation data, and their use in clinical practice. In addition, the historical background and potential utility of these screening tools are discussed.

Perry Disease: Expanding the Genetic Basis.

Background: Perry disease (or Perry syndrome [PS]) is a hereditary neurodegenerative disorder inevitably leading to death within few years from onset. All previous cases with pathological confirmation were caused by mutations within the cytoskeleton-associated protein glycine-rich (CAP-Gly) domain of the gene.

Objectives: This paper presents the first clinicopathological report of PS due to a novel mutation outside the CAP-Gly domain.

First families with spinocerebellar ataxia type 7 in Poland.

Introduction: We present the first two Polish families diagnosed with spinocerebellar ataxia type 7 (SCA7) and draw attention to cardiac involvement as a new potential manifestation of this disease.

Material And Methods: Two well-documented kindreds are presented.

Results: The proband from Family 1 presented aged 54 years with vision worsening followed by progressive imbalance.

Metabolomic Footprint of Disrupted Energetics and Amino Acid Metabolism in Neurodegenerative Diseases: Perspectives for Early Diagnosis and Monitoring of Therapy.

The prevalence of neurodegenerative diseases (NDs) is increasing due to the aging population and improved longevity. They are characterized by a range of pathological hallmarks, including protein aggregation, mitochondrial dysfunction, and oxidative stress. The aim of this review is to summarize the alterations in brain energy and amino acid metabolism in Alzheimer's disease (AD), Parkinson's disease (PD), and Huntington's disease (HD).

Incidence and characteristics of post-COVID-19 parkinsonism and dyskinesia related to COVID-19 vaccines.

Background: Coronavirus disease 2019 (COVID-19) is an infectious disease mainly affecting the respiratory system; however, a significant prevalence of neurological symptoms has been noted.

Objectives: To investigate the incidence and characteristics of post-COVID-19 parkinsonism and to study dyskinesia related to COVID-19 vaccines.

Material And Methods: The MEDLINE, PubMed, Scopus, and Web of Science databases were searched for all manuscripts relevant to post-COVID-19 parkinsonism and dyskinesia related to COVID-19 vaccines.

Hyperkinetic movement disorders following SARS-CoV-2 infection and vaccination - an update.

The aim of this review was to summarise current knowledge regarding hyperkinetic movement disorders related to SARS-CoV-2 infection and vaccination in terms of phenomenology, epidemiology, pathogenesis and treatment. After a thorough review of the PubMed and Google Scholar databases (2020-2022), we identified myoclonus and ataxia sometimes accompanied by opsoclonus (AMS) as the two most frequent COVID-19 sequelae, with chorea, tremor and dystonia being very rare. The pathogenesis seems to be variable, but in the majority of AMS cases it was autoimmunological, with good response and recovery after corticosteroids or intravenous immunoglobulins infusions.

Acute/subacutae demyelinating polyneuropathy in Parkinson's Disease patients on levodopa-carbidopa intestinal gel therapy: systematic review with new case report.

Polyneuropathy (PNP) is a known complication of levodopa-carbidopa intestinal gel (LCIG) therapy of advanced Parkinson's Disease (PD). The overall prevalence of PNP in PD is estimated to be 42.1% (as shown in a review by Romagnolo et al.

A Patient with Corticobasal Syndrome and Progressive Non-Fluent Aphasia (CBS-PNFA), with Variants in , , , and Genes.

Our aim was to analyze the phenotypic-genetic correlations in a patient diagnosed with early onset corticobasal syndrome with progressive non-fluent aphasia (CBS-PNFA), characterized by predominant apraxia of speech, accompanied by prominent right-sided upper-limb limb-kinetic apraxia, alien limb phenomenon, synkinesis, myoclonus, mild cortical sensory loss, and right-sided hemispatial neglect. Whole-exome sequencing (WES) identified rare single heterozygous variants in (c.3207C>A), (c.

Morbidity and severity of COVID-19 in patients with Parkinson's disease treated with amantadine - A multicenter, retrospective, observational study.

Background: After more than 2 years of the pandemic, effective treatment for COVID-19 is still under research. In recent months, publications hypothesized amantadine's potential beneficial effect on SARS-CoV-2 infection.

Objective: To compare the groups of Parkinson's Disease (PD) patients who were administered amantadine chronically and those who did not take this medication in the context of the incidence and severity of COVID-19 infection.