Evaluation of Efficacy and Safety of miraDry Procedure in the Treatment of Primary Axillary Hyperhidrosis.

Introduction: Primary axillary hyperhidrosis significantly impacts the quality of life of affected individuals. miraDry, a non-invasive local precisely controlled thermal energy procedure, represents a promising treatment option. This retrospective analysis aimed to evaluate the treatment success and patient safety following miraDry procedure in the treatment of primary axillary hyperhidrosis.

Gold-Catalyzed Access to Pyrrolo- and (Aryl)Indolo-Fused Phenazines.

Novel fused phenazines were synthesized through a combination of gold-catalyzed hydroamination and cascade cyclization reactions towards azaacenes. In total, 30 new compounds were synthesized and investigated with respect to their structural and optoelectronic properties. In solution, these targets exhibit strong green to red emission, with quantum yields of up to 60 %.

Gold Meets Selenium: Dual Activation of Selenium-Containing Propargyl Alcohols Towards the Synthesis of 2H-Chromenes and Mechanistic Insights.

Herein, we report the synthesis of seleno-substituted chromenes from selenoalkynes and phenols. In this cascade reaction, the applied gold catalyst not only functions as a π-acid, but also as a Lewis acid, enabling the propargylic substitution in the first step to connect the oxygen carbon bond. Under the optimal reaction condition a total of 26 chromenes were accessible by this modular access.

Synthesis and structural properties of -diselenopyrazines.

Recently, dithienopyrazines have emerged as promising building blocks in the field of materials science, showcasing their potential as hole-transport materials in organic electronic devices. Herein, we report the synthesis of its heavier analogues, the diselenopyrazines, along with an analysis of their optoelectronic and structural properties. In the acquired crystal structures, interesting molecular packing motifs suitable for potential device fabrication were observed.

Gold-Catalyzed Formal [4+2] Cycloaddition as Access to Antitumor-Active Spirocyclic Oxindoles from Alkynes and Isatin-Derived Ketimines.

Due to its excellent bioactivity profile, which is increasingly utilized in pharmaceutical and synthetic chemistry, spirooxindole is an important core scaffold. We herein describe an efficient method for the construction of highly functionalized new spirooxindolocarbamates via a gold-catalyzed cycloaddition reaction of terminal alkynes or ynamides with isatin-derived ketimines. This protocol has a good functional group compatibility, uses readily available starting materials, mild reaction conditions, low catalyst loadings and no additives.

Physical and nonphysical effects of weekly music therapy intervention on the condition of radiooncology patients.

Purpose: In oncology settings, music, especially music therapy (MT), is frequently used to improve patients' quality of life, pain situation, anxiety, depression, fatigue, and comfort. However, to date, there are no prospectively collected data correlating regular standardized MT sessions during radiotherapy (RT) to physical parameters such as heart rate, blood pressure, respiratory rate, and oxygen saturation and corresponding quality of life measures using quantitative descriptive scales in oncological patients. Thus, the aim of this study was to investigate the effect of MT on the condition of radiooncology patients using these parameters.

Synthesis of Amide Enol 2-Iodobenzoates by the Regio- and Stereoselective Gold-Catalyzed Acyloxyalkynylation of Ynamides with Hypervalent Iodine Reagents.

Multisubstituted alkenes are accessible by a gold-catalyzed acyloxyalkynylation of ynamides with ethynylbenziodoxolones (EBXs) with perfect atom-economy. The EBX reagents transfer both the carboxylate as well as the alkynyl entity. Overall, this cascade comprises the in situ generation of an alkynyl gold(III) species, a stereoselective C(sp)-C(sp) bond formation, and a C-O coupling at the alkynyl position of the ynamides.

Synthesis of α-Ketoamides via Gold(I) Carbene Intermediates.

α-Ketoamides have been found to be an important functional group in a broad spectrum of inhibitors such as the Corona virus and other viruses. Here we report an unprecedented gold-catalyzed 2-fold reaction of a bromoalkyne with anthranils. Hydrolysis of the initial product then directly leads to α-ketoamides.

Assessment of sex- and age-dependency of risk factors for intimal hyperplasia in heart transplant patients using the high resolution of optical coherence tomography.

Background: Intimal hyperplasia in cardiac allograft vasculopathy (CAV) is limiting survival in pediatric and adult patients after heart transplantation (HTx). Analysis of risk factors for CAV using the high resolution of intracoronary optical coherence tomography (OCT) is scarce, particularly in children, and recommendations for CAV prevention are largely based on data obtained in adults. Whether the predictive value of risk factors is age- or sex-dependent is unknown.

Modular Two-Step Access to π-Extended Naphthyridine Systems-Potent Building Blocks for Organic Electronics.

Efficient synthetic approaches for the incorporation of nitrogen into polyaromatic compounds (PACs) in different patterns as stabilising moiety for π-extended systems and modification tool for optoelectronic properties remain a challenge until today. Herein, we developed a new versatile pathway to napthyridine-based PACs as non-symmetric and regioisomeric pendant to pyrazine-based PACs. A combination of a gold-catalysed synthesis of 2-aminoquinolines and the development of an in situ desulfonation and condensation of these precursors are the key steps of the protocol.

Au-Ag Bimetallic Catalysis: 3-Alkynyl Benzofurans from Phenols via Tandem C-H Alkynylation/Oxy-Alkynylation.

The development of new methodologies enabling a facile access to valuable heterocyclic frameworks still is an important subject of research. In this context, we describe a dual catalytic cycle merging C-H alkynylation of phenols and oxy-alkynylation of the newly introduced triple bond by using a unique redox property and the carbophilic π acidity of gold. Mechanistic studies support the participation of a bimetallic gold-silver species.

Oral Health-Related Quality of Life in Adult Patients with Newly Diagnosed Acute Leukaemia.

Purpose: Knowledge about oral health-related quality of life (OHRQoL) in adult patients with leukaemia is still limited. Accordingly, aim of this cross-sectional study was to assess OHRQoL and its associations to different parameters in adult patients with newly diagnosed acute leukaemia.

Materials And Methods: Participants with first diagnosis of acute leukaemia were consecutively recruited in the Clinic of Hematology and Oncology of the University Medical Center Goettingen.

Positive family history of cardiovascular disease and long-term outcomes after coronary artery bypass grafting: a genetic paradox?

Objectives: Parental cardiovascular disease (CVD) is a known risk factor for premature CVD. It is unknown whether a positive family history (PFH) affects outcomes after coronary artery bypass grafting (CABG).

Methods: Data come from a retrospective longitudinal study of CABG patients consecutively recruited from 2001 to 2018 (n = 5389).

Extracorporeal Life Support in Myocardial Infarction-Induced Cardiogenic Shock: Weaning Success.

Background: Outcome data of patients with acute myocardial infarction (AMI)-induced cardiogenic shock (CS) receiving extracorporeal life support (ECLS) are sparse.

Methods: A consecutive series of 106 patients with AMI-induced CS receiving ECLS was evaluated regarding ECLS weaning success, hospital mortality, and long-term outcome. The Intraaortic Balloon Pump in Cardiogenic Shock II (IABP-SHOCK II) risk score was applied, and multivariable Cox regression analysis was performed.

The risk of infective endocarditis following interventional pulmonary valve implantation: A meta-analysis.

Background: Interventional percutaneous pulmonary valve implantation (PPVI) was first reported in 2000. Today, two different valves are certified for this procedure [i.e.

Long-term clinical outcome and graft patency of radial artery and saphenous vein grafts in multiple arterial revascularization.

Objective: The long-term benefits of multiple arterial revascularization (MAR) in coronary artery bypass grafting remain uncertain. The aim of this study was to investigate the clinical outcome, graft patency, and need for subsequent target revascularization of radial artery (RA) versus saphenous vein graft in patients undergoing MAR in both patient- and graft-specific analyses.

Methods: Between 2001 and 2016, we followed 1654 patients over a median of 7.

Dialysis vintage time has the strongest correlation to psychosocial pattern of oral health-related quality of life - a multicentre cross-sectional study.

Background: Aim of this cross-sectional, multicentre study was to investigate associations of dialysis vintage time in haemodialysis (CKD5D) patients with oral health-related quality of life (OHRQoL) and dental and periodontal treatment need.

Material And Methods: CKD5D patients were divided into subgroups according to dialysis vintage time in different dialysis centres in Germany. OHRQoL was assessed with oral health impact profile (OHIP-G14).

The risk of bacterial endocarditis after percutaneous and surgical biological pulmonary valve implantation.

Objective: This single center study compared the risk of bacterial endocarditis (BE) after surgical and percutaneous pulmonary valve implantation.

Methods: Between Jan 1st 2010 and Dec 31st 2015 all patients who received a biological pulmonary valve (surgical/interventional) were identified. The clinical follow-up was analyzed with regard to BE applying the modified Duke criteria and echocardiographic findings.

Basic Photographic Standards for Abdominal Contouring Procedures and Abdominoplasty/Lipectomy.

Standardized reliable medical photographic documentation should be made by every plastic surgeon for valid comparisons of preoperative and post-operative illustrations. However, photographic documentation in aesthetic surgery has also an important medico-legal impact as if not performed accurately it can result in severe legal ramifications. Therefore, we evaluated and redefined the existing photographic standards for abdominal contouring procedures and abdominoplasty/lipectomy further, to achieve consistent detailed photographs without any corresponding distortion or distraction.

Intermolecular Desymmetrizing Gold-Catalyzed Yne-Yne Reaction of Push-Pull Diarylalkynes.

Push-pull diaryl alkynes are dimerized in the presence of a cationic gold catalyst. The polarized structure of the applied starting materials enables the generation of a highly reactive vinyl cation intermediate in an intermolecular reaction. Trapping of the vinyl cation by a nucleophilic attack of the electron-poor aryl unit then leads to the selective formation of highly substituted naphthalenes in a single step and in complete atom economy.

Characteristics and outcome of patients with hypothermic out-of-hospital cardiac arrest: Experience from a European trauma center.

Background: Aim of the study was to investigate patient characteristics, survival rates and neurological outcome among hypothermic patients with out-of-hospital cardiac arrest (OHCA) admitted to a trauma center.

Methods: A review of patients with OHCA and a core temperature ≤32°C admitted to a trauma center between 2004 and 2016.

Results: Ninety-six patients (mean temperature 25.

Alteration of inflammatory response by shock wave therapy leads to reduced calcification of decellularized aortic xenografts in mice†.

Objectives: Tissue-engineered xenografts represent a promising treatment option in heart valve disease. However, inflammatory response leading to graft failure and incomplete in vitro repopulation with recipient cells remain challenging. Shock waves (SWs) were shown to modulate inflammation and to enhance re-epithelialization.