Nursing Home Admission and Home Care Initiation After Acute Aortic Dissection: A Nationwide Registry-Based Cohort Study.

Background: Little is known about long-term outcomes beyond survival following acute aortic dissection. The aim of this research was to evaluate rates of home care initiation and nursing home admission during the first year after discharge and to assess factors associated with these needs.

Methods: All patients in Denmark with a first-time diagnosis of acute aortic dissection type A or B between 2006 and 2015 were identified using national registries.

Cardiovascular disease in adults with osteogenesis imperfecta: Clinical characteristics, care recommendations and research priorities identified using a modified Delphi technique.

Osteogenesis imperfecta (OI) is a multisystem disorder most often caused by pathogenic variants in genes that encode type I collagen. Type I collagen is abundant not only in bone but also in multiple tissues including skin, tendons, cornea, blood vessels and heart. Thus, OI can be expected to affect cardiovascular system, and there are numerous reports of cardiovascular disease (CVD) in people with OI.

Outpatient Management of Patients Conditioned with Fludarabine and Treosulfan prior to Allogeneic Hematopoietic Cell Transplantation.

Allogenic hematopoietic cell transplantation (allo-HCT) with myeloablative conditioning traditionally requires 30 days of hospitalization after stem cell infusion. However, advancements in supportive and prophylactic care have allowed for a trend toward outpatient management of allo-HCT, potentially leading to improved patient quality of life and increased cost-effectiveness of the procedure. In 2014, fludarabine and treosulfan (FluTreo) conditioning was introduced as a myeloablative regimen with reduced toxicity at Copenhagen University Hospital, Rigshospitalet (CUH).

Mosaic chromosomal alterations in hematopoietic cells and clinical outcomes in patients with multiple myeloma.

Mosaic chromosomal alterations (mCAs) in hematopoietic cells increase mortality and risk of hematological cancers and infections. We investigated the landscape of mCAs and their clinical consequences in 976 patients with multiple myeloma undergoing high-dose chemotherapy and autologous stem cell support (ASCT) with median 6.4 years of follow-up.

Contractile asymmetry and survival in patients with left bundle branch abnormality treated with cardiac resynchronization therapy.

Aims: Currently, electrical rather than mechanical parameters of delayed left ventricular (LV) activation are used for patient selection for cardiac resynchronization therapy (CRT). However, despite adhering to current guideline-based criteria, about one-third of heart failure (HF) patients fail to derive benefit from CRT. This study sought to investigate the prognostic survival significance of a recently introduced index of contractile asymmetry (ICA) based on the deformation of entire opposing LV walls in the context of selecting patients with HF and left bundle branch abnormality (LBBB) for CRT.

Non-Hebbian plasticity transforms transient experiences into lasting memories.

The dominant models of learning and memory, such as Hebbian plasticity, propose that experiences are transformed into memories through input-specific synaptic plasticity at the time of learning. However, synaptic plasticity is neither strictly input-specific nor restricted to the time of its induction. The impact of such forms of non-Hebbian plasticity on memory has been difficult to test, and hence poorly understood.

Trends in percutaneous left atrial appendage occlusion and 1-year mortality 2013-2021: A nationwide observational study.

Background: Percutaneous left atrial appendage occlusion (LAAO) is increasingly used for stroke prevention in patients with atrial fibrillation and anticoagulant-related complications. Yet, real-life studies evaluating changes in patient characteristics and indications for LAAO remain scarce.

Methods: To evaluate changes in patient characteristics and indications for LAAO defined as 2-year history of intracerebral bleeding, any ischemic stroke/systemic embolism (SE), any non-intracerebral bleeding, other indication, and 1-year mortality.

Endocrine, cardiac and neuropsychological aspects of adult congenital adrenal hyperplasia.

Objective: To investigate the metabolic, cardiovascular, and neuropsychological phenotype, quality of life (QoL), and hormonal regulation in individuals with congenital adrenal hyperplasia (CAH), a group of autosomal recessive disorders characterized by impaired synthesis of cortisol in the adrenal cortex and, if untreated compensatory hyperandrogenism. CAH is associated with an increased cardiovascular and metabolic morbidity, possibly due to overtreatment with glucocorticoids, leading to weight gain, insulin resistance, and metabolic syndrome.

Design, Participants, Measurements: Thirty-seven individuals with CAH and 33 age- and sex-matched controls were evaluated at a single centre at Aarhus University Hospital with echocardiography, electrocardiogram, 24-h blood pressure, biochemistry, anthropometrics, and autism spectrum, anxiety, depression, personality, cognitive failures, and QoL were assessed using questionnaires.

Formation of Natural Magnesium Silica Hydrate (M-S-H) and Magnesium Alumina Silica Hydrate (M-A-S-H) Cement.

Occurrences of natural magnesium alumina silicate hydrate (M-(A)-S-H) cement are present in Feragen and Leka, in eastern and western Trøndelag Norway, respectively. Both occurrences are in the subarctic climate zone and form in glacial till and moraine material deposited on ultramafic rock during the Weichselian glaciation. Weathering of serpentinized peridotite dissolves brucite and results in an alkaline fluid with a relatively high pH which subsequently reacts with the felsic minerals of the till (quartz, plagioclase, K-feldspar) to form a cement consisting of an amorphous material or a mixture of nanocrystalline Mg-rich phyllosilicates, including illite.

Aortic Root Dimension Using Transthoracic Echocardiography: Results from the Copenhagen City Heart Study.

Findings regarding the relation between aortic size and risk factors are heterogeneous. This study aimed to generate new insights from a population-based adult cohort on aortic root dimensions and their association with age, anthropometric measures, and cardiac risk factors and evaluate the incidence of acute aortic events. Participants from the fifth examination round of the Copenhagen City Heart study (aged 20 to 98 years) with applicable echocardiograms and no history of aortic disease or valve surgery were included.

Temporal Trends in Patient Characteristics and Outcomes of Transcatheter Aortic Valve Implantation and Surgical Aortic Valve Replacement: A Nationwide Study.

With increased use of transcatheter aortic valve implantation (TAVI) in treatment of aortic stenosis, it is important to evaluate real life data trends in outcomes. This nationwide register-based study aimed to present an outlook on temporal trends in characteristics and outcomes, including mortality. First-time consecutive Danish patients who underwent TAVI from 2010 to 2019 were included in this study.

Donor Lymphocyte Infusion Is a Feasible Way to Improve Survival in Patients with Acute Myeloid Leukemia and Myelodysplastic Syndromes Who Relapse after Allogeneic Stem Cell Transplantation.

Introduction: Donor lymphocyte infusion (DLI) is used to induce remission in patients who relapse after allogeneic stem cell transplantation (allo-HSCT). During the last decade, the hypomethylating agent Azacitidine has been used together with DLI for a synergistic graft-versus-leukemia (GVL) effect. Here, we report results of DLI/Azacitidine treatment from a retrospective single-center study.

A Prospective Study of Lipids in Adult Women With Turner Syndrome.

Context: Turner syndrome (TS) is a rare genetic syndrome with an increased mortality, mainly attributed to cardiovascular disease.

Objective: This work aimed to investigate and correlate the lipid profile in adult women with TS to clinical characteristics.

Methods: A 12-year prospective cohort study, including 4 study visits, was conducted at a specialist hospital.

Comparison of international guideline recommendations for the diagnosis of pulmonary embolism.

Pulmonary embolism is one of the leading causes of death due to cardiovascular disease. Timely diagnosis is crucial, but challenging, as the clinical presentation of pulmonary embolism is unspecific and easily mistaken for other common medical emergencies. Clinical prediction rules and D-dimer measurement allow stratification of patients into groups of expected prevalence and are key elements in adequate selection of patients for diagnostic imaging; however, the strengths and weaknesses of the multiple proposed prediction rules, when to measure D-dimer, and which cutoff to apply might be elusive to a significant proportion of physicians.

Dosage of the pseudoautosomal gene SLC25A6 is implicated in QTc interval duration.

The genetic architecture of the QT interval, defined as the period from onset of depolarisation to completion of repolarisation of the ventricular myocardium, is incompletely understood. Only a minor part of the QT interval variation in the general population has been linked to autosomal variant loci. Altered X chromosome dosage in humans, as seen in sex chromosome aneuploidies such as Turner syndrome (TS) and Klinefelter syndrome (KS), is associated with altered QTc interval (heart rate corrected QT), indicating that genes, located in the pseudoautosomal region 1 of the X and Y chromosomes may contribute to QT interval variation.

Characteristics and Outcomes in Patients With Acute Aortic Dissection: A Nationwide Registry Study.

Background: We aimed to describe characteristics and outcomes in a nationwide population of patients with acute type A and type B aortic dissection.

Methods: All patients in Denmark with a first-time diagnosis of acute aortic dissection between 2006 and 2015 were identified by national registries. The main outcomes were in-hospital mortality and long-term survival in hospital survivors.

When cooling of the skin is perceived as warmth: Enhanced paradoxical heat sensation by pre-cooling of the skin in healthy individuals.

A paradoxical heat sensation (PHS) is the misperception of warmth when the skin is cooled. PHS is uncommon in healthy individuals but common in patients with neuropathy and is associated with reduced thermal sensitivity. Identifying conditions that contribute to PHS may indirectly help us understand why some patients experience PHS.

Triple-Drug Graft-versus-Host Disease Prophylaxis after HLA-Matched Unrelated Donor Nonmyeloablative Allogenic Hematopoietic Stem Cell Transplantation.

Adding sirolimus to graft-versus-host disease (GVHD) prophylaxis with cyclosporin and mycophenolate mofetil (MMF) reduced the risk of grade II-IV acute GVHD after nonmyeloablative (NMA) allogenic hematopoietic stem cell transplantation (HSCT) with an HLA-matched unrelated donor in a randomized clinical trial. We analyzed real-life data to investigate the impact of implementing the triple-drug regimen with cyclosporin, MMF and sirolimus as standard GVHD prophylaxis after NMA HSCT with an HLA-matched unrelated donor at our institution. We studied all adult patients (age ≥18 years) who underwent NMA HSCT with an HLA-matched unrelated donor at Rigshospitalet, Copenhagen University Hospital, Denmark between 2018 and 2021 and received GVHD prophylaxis with cyclosporin, MMF and sirolimus (triple-drug group [TDG]).

The TGFβ system and TIMP1 and 3 genotypes in Turner syndrome-Relation with aortic congenital malformations.

Objective: Cardiovascular complications and congenital malformations are known traits in Turner syndrome (TS), which increases mortality. Women with TS have varying phenotype and cardiovascular risks. A biomarker assessing the risk for cardiovascular complications could potentially reduce mortality in high-risk TS and reduce screening in TS participants with low cardiovascular risk.

Percutaneous left atrial appendage occlusion discrepancy between randomised trials and clinical practice.

In patients with atrial fibrillation and previous episodes of bleeding on oral anticoagulant treatment, left atrial appendage occlusion (LAAO) has emerged as an alternative way to decrease the risk of stroke.The use of the procedure has been on the rise, and the news coverage has been dominated by an uncritical acceptance of the benefit of this procedure, which probably have contributed to the increasing number of procedures.This commentary is a presentation and critical appraisal of the available evidence on the efficacy and safety of left atrial appendage closure as stroke prophylaxis.