Echocardiography-derived total atrial conduction time (PA-TDI duration): risk stratification and guidance in atrial fibrillation management.

Atrial fibrillation (AF) is a major cause of cardiovascular morbidity and mortality. To early detect and to avoid AF-related complications, several cardiac imaging modalities and approaches aim to quantify the severity of the underlying atrial cardiomyopathy (i.e.

Network properties and regional brain morphology of the insular cortex correlate with individual pain thresholds.

Pain thresholds vary considerably across individuals and are influenced by a number of behavioral, genetic and neurobiological factors. However, the neurobiological underpinnings that account for individual differences remain to be fully elucidated. In this study, we used voxel-based morphometry (VBM) and graph theory, specifically the local clustering coefficient (CC) based on resting-state connectivity, to identify brain regions, where regional gray matter volume and network properties predicted individual pain thresholds.

[Surgical treatment and radiation therapy of brain metastases].

The aim of this work is to outline the principles of interdisciplinary treatment of brain metastases. Interdisciplinary treatment is determined by the clinical situation, anatomical conditions and tumor entity and has the goal of reducing toxicity. Magnetic resonance imaging, computed tomography (CT) and positron emission tomography-CT are used to diagnose brain metastases.

Rhizomelia and Impaired Linear Growth in a Girl with Juvenile Paget Disease: The Natural History of the Condition.

In ultra-rare bone diseases, information on growth during childhood is sparse. Juvenile Paget disease (JPD) is an ultra-rare disease, characterized by loss of function of osteoprotegerin (OPG). OPG inhibits osteoclast activation via the receptor activator of nuclear factor-κB (RANK) pathway.

Autosomal recessive hypophosphatemic rickets type 2 (ARHR2) due to ENPP1-deficiency.

Awareness for hypophosphatemic rickets has increased in the last years, based on the availability of specific medical treatments. Autosomal recessive hypophosphatemic rickets type 2 (ARHR2) is a rare form of hypophosphatemic rickets, which is known to develop in survivors of generalized arterial calcification of infancy (GACI). Both disorders are based on a deficiency of ectonucleotide pyrophosphatase/phosphodiesterase 1 (ENPP1) and present with a high clinical variability and a lack of a phenotype-genotype association.

Preserving a Rare Type of Variant Right Hepatic Artery Combines Surgical Radicality and Intact Liver Perfusion during Pancreatectomy.

An anomalous anatomy of the celiac trunk, and particularly of the right hepatic artery, may have a significant impact on major hepatobiliary and pancreatic surgery. According to some authors, every third patient has an aberrant right hepatic artery. We present a very rare case of replaced right hepatic artery (RRHA) arising from the gastroduodenal artery associated with an accessory left hepatic artery originating from the left gastric artery in a 54-year-old woman with a pancreatic head carcinoma.

[Results of the Limberg flap procedure in acute and chronic pilonidal abscesses].

Background: A number of different treatment algorithms are recommended for the treatment of an acute pilonidal abscess and a chronic pilonidal sinus. While a 1-stage surgical procedure using excision or plastic reconstruction according to Limberg or Karydakis is suggested for chronic pilonidal sinus, a 2‑stage procedure is recommended for an acute pilonidal abscess. The aim of this study was to compare the results of the 1‑stage surgery with plastic reconstruction according to Limberg for acute pilonidal abscess and chronic pilonidal sinus in terms of recurrence, disorders of wound healing, inpatient length of stay and patient satisfaction.

Differential Diagnosis of Chorea-HIV Infection Delays Diagnosis of Huntington's Disease by Years.

Background: There is a broad range of potential differential diagnoses for chorea. Besides rare, inherited neurodegenerative diseases such as Huntington's disease (HD) chorea can accompany basal ganglia disorders due to vasculitis or infections, e.g.

A Double Metachronous Ureter Metastasis following Curative Resection of Rectal Cancer.

A malignant ureteral obstruction is most often due to primary tumors of the ureter. However, it can occur secondary due to external tumor compression or metastatic infiltration. Distant metastases to the ureter are extremely rare.

Data from ENROLL-HD: Is the prevalence of juvenile and pediatric Huntington's disease overestimated?

Background: No study investigated the prevalence of pediatric Huntington's Disease.

Methods: Prevalence was analyzed in ENROLL-HD from participants and family trees.

Results: 50 compared with 7544 adult (0.

Functional repair of the great saphenous vein by external valvuloplasty reduces the vein's diameter: 6-month results of a multicentre study.

Objectives: External valvuloplasty (eVP) is a reconstructive surgical method to repair the function of the terminal and preterminal valves. We evaluated the 6-month outcomes of eVP regarding the diameter of the great saphenous vein (GSV).

Methods: Patients from five vein centres were included in this observational study.

[Solid pseudopapillary neoplasms of the pancreas : Diagnostics, surgical treatment and postoperative outcome].

Background: Malignant solid pseudopapillary neoplasms (SPN) are rare tumor entities of the pancreas. The prognosis for SPN is generally excellent, although some tumors have malignant potential and tend to metastasize or relapse.

Objective: The aim was to investigate whether there are histopathological or surgical risk factors that enable the biological potential of SPN to be estimated.

Cellular senescence at the saphenofemoral junction in patients with healthy, primary varicose and recurrent varicose veins - A pilot study.

Objectives: Cellular senescence could play a role in the development of venous disease. Superficial venous reflux at the saphenofemoral junction is a common finding in patients with primary varicose veins. Furthermore, reflux in this essential area is associated with higher clinical stages of the disease and recurrent varicose veins.

[Statement of the surgical working group for liver, gall bladder and pancreatic diseases (CALGP) of the German Society for General and Visceral Surgery (DGAV) on rapid report V19-03: association between volume of cases and quality in complex pancreatic surgery].

The Institute for Quality and Efficiency in Health Care (IQWiG) was commissioned by the Federal Joint Committee (G‑BA) to carry out a systematic literature search and assessment of the evidence for the association between the hospital and surgeon volume of cases and the quality of the treatment results in complex pancreatic surgery. The results are presented in the rapid report V19-03. The report confirms an association between the number of cases and the quality of the treatment results in favor of hospitals and surgeons with high volume case numbers; however, a statement with respect to the minimum numbers of complex pancreatic interventions is not given.

Analysis of nationwide multimodal complex treatment and drug pump therapy in Parkinson's disease in times of COVID-19 pandemic in Germany.

Introduction: During the first peak phase of the COVID-19 pandemic, the German Ministry of Health recommended that elective treatments should be postponed to increase hospital capacities. This has also compromised the capacity for application of specialized Parkinson's disease (PD) therapies to an unknown extent.

Methods: We conducted a nationwide cross-sectional study using administrative database of all hospitalized patients with main diagnosis of PD receiving multimodal complex treatment (PD-MCT), initial setup of levodopa/carbidopa intestinal gel (LCIG) or continuous subcutaneous apomorphine infusion (CSAI) in Germany.

Longitudinal Evaluation of the Effect of Tricyclic Antidepressants and Neuroleptics on the Course of Huntington's Disease-Data from a Real World Cohort.

Reducing the progress of neurodegeneration is a key goal in Huntington´s disease (HD). A previously performed systematic screening for medications with neuroprotective features identified tricyclic antidepressants and neuroleptics as neuroprotective and mitochondrioprotective agents. Here, we analyzed the characteristics of disease manifestation, progression and potential beneficial effects in HD patients treated with afore-mentioned medications compared to un- and otherwise treated motor-manifest patients in a large real-world cohort over two years.

Acute ischemic stroke care in Germany - further progress from 2016 to 2019.

Background: Stroke Unit Care (SUC), intravenous thrombolysis (IVT) and mechanical thrombectomy (MT) are evidence-based treatment options for acute ischemic stroke (AIS). Using nationwide comprehensive administrative data from Germany, we recently reported nationwide development of AIS admissions, SUC rates, IVT rates and MT rates in Germany between 2010 and 2016. In this update paper, we analyze data on the further development of these data to 2019 after publication of time window extensions for recanalization therapies.

[Treatment of antibody-mediated encephalomyelitis : Strategies for the treatment of neuromyelitis optica spectrum disorder and myelin oligodendrocyte glycoprotein antibody-associated disease].

Background: Antibody-mediated encephalomyelitis, such as neuromyelitis optica spectrum disorder (NMOSD), myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD), and glial fibrillary acidic protein (GFAP) antibody-associated astrocytopathy belong to a group of newly described autoimmune diseases.

Aim: Presentation of the treatment of antibody-mediated encephalomyelitis with a focus on NMOSD and MOGAD.

Methods: Selective literature search in PubMed taking the consultation version of the S2k guidelines of the German Society of Neurology (DGN) on the diagnosis and treatment of multiple sclerosis (MS), NMOSD and MOG IgG-associated diseases into account.

Outcome of melanoma patients with elevated LDH treated with first-line targeted therapy or PD-1-based immune checkpoint inhibition.

Background: Elevated lactate dehydrogenase (LDH) is a known predictive and prognostic factor for a poor outcome in patients with metastatic melanoma. It is unclear whether first-line targeted therapy (TT) or immune checkpoint inhibition (ICI) is more beneficial in melanoma patients with elevated LDH because prospective studies in this area are lacking.

Methods: This multicentre retrospective cohort study was conducted at 25 melanoma centres worldwide to analyse progression-free survival (PFS) and overall survival (OS) among melanoma patients with elevated LDH.

"Quality of Life after Varicose Vein Surgery in Patients with High-ligation and Stripping, External Valvuloplasty and Sapheno-femoral Redo Surgery".

Background: High-ligation and stripping (HL/S) and external valvuloplasty (eVP) with the implantation of an external device to restore the valve's function, are surgical methods to eliminate reflux at the saphenofemoral junction. Furthermore, redo-surgery (RedoS) can be performed in terms of same side groin recurrences. It is unclear, if there is a difference in quality of life (QoL) between these 3 surgical treatment options.

[Results of pancreatic surgery from the perspective of patients: a cross-sectional study of the support group "Arbeitskreis der Pankreatektomierten e. V."].

Background:  The support group "Arbeitskreis der Pankreatektomierten e. V. (AdP)" was founded in 1976 and is the largest group of individuals affected by pancreatic disease in Germany.