An international core outcome set for primary progressive aphasia (COS-PPA): Consensus-based recommendations for communication interventions across research and clinical settings.

Introduction: Interventions to treat speech-language difficulties in primary progressive aphasia (PPA) often use word accuracy as a highly comparable outcome. However, there are more constructs of importance to people with PPA that have received less attention.

Methods: Following Core Outcome Set Standards for Development Recommendations (COSSTAD), this study comprised: Stage 1 - systematic review to identify measures; Stage 2 - consensus groups to identify important outcome constructs for people with PPA (n = 82) and care partners (n = 91); Stage 3 - e-Delphi consensus with 57 researchers.

Neutrophil Extracellular Traps in Pediatric Inflammatory Bowel Disease: A Potential Role in Ulcerative Colitis.

Inflammatory bowel disease (IBD), encompassing Crohn's disease (CD) and ulcerative colitis (UC), is a chronic inflammatory condition of the gut affecting both adults and children. Neutrophil extracellular traps (NETs) are structures released by activated neutrophils, potentially contributing to tissue damage in various diseases. This study aimed to explore the presence and role of NETs in pediatric IBD.

Global perspectives on the management of primary progressive aphasia.

Speech-language therapists/pathologists (SLT/Ps) are key professionals in the management and treatment of primary progressive aphasia (PPA), however, there are gaps in education and training within the discipline, with implications for skills, confidence, and clinical decision-making. This survey aimed to explore the areas of need amongst SLT/Ps working with people living with PPA (PwPPA) internationally to upskill the current and future workforce working with progressive communication disorders. One hundred eighty-six SLT/Ps from 27 countries who work with PwPPA participated in an anonymous online survey about their educational and clinical experiences, clinical decision-making, and self-reported areas of need when working with this population.

[Clinically active pituitary tumors].

The widespread use of diagnostic imaging has led to an increase in the incidence of pituitary tumors. The majority of incidentalomas are hormone-inactive (HI) pituitary microadenomas. The most common clinically relevant pituitary adenomas are prolactin-secreting, followed by HI, and far less common are growth hormone (GH)-, adrenocorticotropic hormone (ACTH)- and thyroid-stimulating hormone (TSH)-secreting adenomas.

Exploring potential influencing factors of inadherence to specialist aftercare and long-term medication in patients with acromegaly.

Purpose: To improve the understanding of adherence as one major factor of disease control in acromegaly patients, we systematically assessed patients' motivations to adhere to advised follow-up schedules and recommended medication for acromegaly.

Methods: Cross-sectional, postal questionnaire study on adult patients with acromegaly, operated upon a growth hormone producing pituitary adenoma more than 1 year ago in two tertiary treatment centers. We assessed demographic and clinical characteristics, disease status, adherence to acromegaly medication and/or aftercare, and the five dimensions defined by the World Health Organization influencing adherence.

Electrode positioning errors reduce current dose for focal tDCS set-ups: Evidence from individualized electric field mapping.

Objective: Electrode positioning errors contribute to variability of transcranial direct current stimulation (tDCS) effects. We investigated the impact of electrode positioning errors on current flow for tDCS set-ups with different focality.

Methods: Deviations from planned electrode positions were determined using data acquired in an experimental study (N = 240 datasets) that administered conventional and focal tDCS during magnetic resonance imaging (MRI).

Venous thromboembolism in Cushing syndrome: results from an EuRRECa and Endo-ERN survey.

Background: Patients with Cushing syndrome (CS) are at increased risk of venous thromboembolism (VTE).

Objective: The aim was to evaluate the current management of new cases of CS with a focus on VTE and thromboprophylaxis.

Design And Methods: A survey was conducted within those that report in the electronic reporting tool (e-REC) of the European Registries for Rare Endocrine Conditions (EuRRECa) and the involved main thematic groups (MTG's) of the European Reference Networks for Rare Endocrine Disorders (Endo-ERN) on new patients with CS from January 2021 to July 2022.

Global Perspectives on the Management of Primary Progressive Aphasia.

Speech-language therapists/pathologists (SLT/Ps) are key professionals in the management and treatment of primary progressive aphasia (PPA), however, there are gaps in education and training within the discipline, with implications for skills, confidence, and clinical decision-making. This survey aimed to explore the areas of need amongst SLT/Ps working with people living with PPA (PwPPA) internationally to upskill the current and future workforce working with progressive communication disorders. One hundred eighty-five SLT/Ps from 27 countries who work with PwPPA participated in an anonymous online survey about their educational and clinical experiences, clinical decision-making, and self-reported areas of need when working with this population.

[Transcranial direct current stimulation to enhance training effectiveness in chronic poststroke aphasia-A challenge for recruiting participants].

Introduction/background: DC_TRAIN_APHASIA is an ongoing multicenter, randomized controlled trial, conducted since November 2019 under the lead of the University Medicine Greifswald (ClinicalTrials.gov Identifier: NCT03930121). The study seeks to determine whether adjuvant transcranial direct current stimulation (tDCS) can increase the effectiveness of a 3‑week treatment with intensive speech-language therapy in chronic post-stroke aphasia.

Transition from Paediatric to Adult Care in CAH: 20 Years of Experience at a Tertiary Referral Center.

Transition medicine aims at the coordinated transfer of young patients with a chronic disease from paediatric to adult care. The present study reflects 20 years of experience in transitioning patients with congenital adrenal hyperplasia (CAH) in a single center setting. Our endocrine transition-clinic was established in 2002 and offers joint paediatric and adult consultations.

Cytoarchitectonic mapping of the human frontal operculum-New correlates for a variety of brain functions.

The human frontal operculum (FOp) is a brain region that covers parts of the ventral frontal cortex next to the insula. Functional imaging studies showed activations in this region in tasks related to language, somatosensory, and cognitive functions. While the precise cytoarchitectonic areas that correlate to these processes have not yet been revealed, earlier receptorarchitectonic analysis resulted in a detailed parcellation of the FOp.

Rate-limiting recovery processes in neurotransmission under sustained stimulation.

At active zones of chemical synapses, an arriving electric signal induces the fusion of vesicles with the presynaptic membrane, thereby releasing neurotransmitters into the synaptic cleft. After a fusion event, both the release site and the vesicle undergo a recovery process before becoming available for reuse again. Of central interest is the question which of the two restoration steps acts as the limiting factor during neurotransmission under high-frequency sustained stimulation.

Analysis of the GPR17 receptor in NG2-glia under physiological conditions unravels a new subset of oligodendrocyte progenitor cells with distinct functions.

NG2-glia comprise a heterogeneous population of cycling cells that give rise to mature, myelinating oligodendrocytes. The mechanisms that regulate the process of differentiation from NG2-glia into oligodendrocytes are still not fully understood but over the last years the G Protein-coupled Receptor 17 (GPR17) has been on the spotlight as a possible key regulator. Interestingly, GPR17-expressing NG2-glia show under physiological conditions a slower and lower level of differentiation compared to NG2-glia without GPR17.

Efficacy and Safety of I-MIBG Dosimetry-Guided High-Activity I-MIBG Therapy of Advanced Pheochromocytoma or Neuroblastoma.

We aim to evaluate the efficacy and safety of I-metaiodobenzylguanidine (MIBG) dosimetry-guided high-activity I-MIBG therapy of advanced pheochromocytoma or neuroblastoma. Fourteen patients with advanced pheochromocytoma or neuroblastoma, age 9-69 y, underwent I-MIBG PET scans and whole-body retention measurements to assess the whole-body dose as a surrogate of bone marrow toxicity and tumor (absorbed) dose per unit of administered activity. Dosimetry results together with individual patient characteristics were combined to guide a single therapeutic activity to achieve a high tumor dose without exceeding toxicity threshold.

Pre-Surgery Patient Health Contributes to Aggravated Sino-Nasal Outcome and Quality of Life after Pituitary Adenomectomy.

: The transphenoidal bi-nostril endoscopic resection of pituitary adenomas is regarded as a minimally invasive treatment nowadays. However, sino-nasal outcome and health-related quality of life (HRQoL) might still be impaired after the adenomectomy, depending on patients' prior medical history and health status. A systematic postoperative comparison is required to assess differences in perceived sino-nasal outcome and HRQoL.

Pituitary enlargement in patients with cerebrospinal fluid drainage due to ventricular shunt insertion: know the condition and do not mistake for adenoma.

Objective: Childhood hydrocephalus patients treated by ventriculo-peritoneal (v.-p.) shunting are sometimes referred years after this therapy for evaluation of suspicious pituitary enlargement.

Bictegravir/emtricitabine/tenofovir alafenamide in a virologically suppressed adult with HIV and end-stage renal disease on chronic peritoneal dialysis: A case report.

Despite increasing rates of renal replacement therapy, data supporting the safe and effective use of HIV treatment guidelines preferred regimens in people on hemodialysis or peritoneal dialysis is limited. Bictegravir/emtricitabine/tenofovir alafenamide (BIC/FTC/TAF) is a guideline recommended initial regimen for most people with HIV with FDA-approval for use in virologically suppressed people receiving chronic hemodialysis; however, the safety and efficacy of BIC/FTC/TAF remains unknown when used in patients on chronic ambulatory peritoneal dialysis (CAPD). We report the first case of BIC/FTC/TAF use in CAPD.

Looking Inside Non-Destructively: Label-Free, Raman-Based Visualization of Intracellular .

The life cycle of intracellular pathogens is often complex and can include different morphoforms. Treatment of intracellular infections and unperturbed studying of the pathogen inside the host cell are frequently challenging. Here, we present a Raman-based, label-free, non-invasive, and non-destructive method to localize, visualize, and even quantify intracellular bacteria in 3D within intact host cells in a infection model.

Clonidine suppression test for a reliable diagnosis of pheochromocytoma: When to use.

Objective: In clinical practice, false-positive results in biochemical testing for suspected pheochromocytoma/paraganglioma (PPGL) are not infrequent and may lead to unnecessary examinations. We aimed to evaluate the role of the clonidine suppression test (CST) in the era of analyses of plasma-free metanephrines for the diagnosis or exclusion of PPGL in patients with adrenal tumours and/or arterial hypertension.

Design And Methods: This single-centre, prospective trial investigated the use of CST in 60 patients with suspected PPGL associated with out-patient elevations of plasma normetanephrine (NMN) and/or metanephrine (MN), in most cases accompanied with hypertension or an adrenal mass.

Prenatal dexamethasone treatment for classic 21-hydroxylase deficiency in Europe.

Objective: To assess the current medical practice in Europe regarding prenatal dexamethasone (Pdex) treatment of congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency.

Design And Methods: A questionnaire was designed and distributed, including 17 questions collecting quantitative and qualitative data. Thirty-six medical centres from 14 European countries responded and 30 out of 36 centres were reference centres of the European Reference Network on Rare Endocrine Conditions, EndoERN.