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Trends in health inequalities in childhood and adolescence in Germany: Results of the HBSC study 2009/10 - 2022. JOURNAL OF HEALTH MONITORING 2024; 9:79-98. [PMID: 38559681 PMCID: PMC10977468 DOI: 10.25646/11876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 11/27/2023] [Indexed: 04/04/2024]
Abstract
Background Many studies have identified health inequalities in childhood and adolescence. However, it is unclear how these have developed in recent years, particularly since the COVID-19 pandemic. Methods Analyses are based on the German data from the international Health Behaviour in School-aged Children (HBSC) study from 2009/10 (n = 5,005), 2013/14 (n = 5,961), 2017/18 (n = 4,347), and 2022 (n = 6,475). A total of 21,788 students aged approximately between 11 and 15 years were included. Socioeconomic status (SES) was assessed using the Family Affluence Scale (FAS). Several health indicators were analysed stratified by gender using bivariate and multivariate analysis methods. Results In 2022, there are clear socioeconomic inequalities in life satisfaction, self-rated health, fruit and vegetable consumption, and physical activity. These inequalities remained largely constant or increased between 2009/10 and 2022. Between 2017/18 and 2022, no significant changes in inequalities were found. Conclusions Health inequalities are persistent and reduce the chances of growing up healthy. There is no evidence that inequalities in the analysed outcomes have changed during the pandemic period (between 2017/18 and 2022). Rather, the changes in the health indicators seem to affect all adolescents in a similar way.
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Low-level HIV viraemia during antiretroviral therapy: Longitudinal patterns and predictors of viral suppression. HIV Med 2024; 25:107-116. [PMID: 37721192 DOI: 10.1111/hiv.13541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 08/29/2023] [Indexed: 09/19/2023]
Abstract
OBJECTIVES Our objective was to characterize longitudinal patterns of viraemia and factors associated with viral suppression in people with HIV and low-level viraemia (LLV) during antiretroviral therapy (ART). METHODS We included people with HIV in the EuResist Integrated Database with LLV following ART initiation after 2005. LLV was defined as two or more consecutive viral load (VL) measurements of 51-199 copies/mL 30-365 days apart after >12 months of ART. Viraemia patterns were analyzed over 24 months. Factors associated with viral suppression at 12 months after LLV episodes were identified using univariable and multivariable logistic regression. RESULTS Of 25 113 people with HIV, 2474 (9.9%) had LLV. Among 1387 participants with 24 months of follow-up after LLV, 406 (29%) had persistent suppression, 669 (48%) had transient viraemic episodes, 29 (2%) had persistent LLV, and 283 (20%) had virological failure. Following LLV episodes, the proportion with detectable viraemia declined (p for trend <0.001 and 0.034, in the first and second year, respectively). At 12 months, 68% had undetectable VL, which was associated with suppression before LLV (adjusted odds ratio [aOR] 1.7; 95% confidence interval [CI] 1.2-2.4) and ART modification after LLV (aOR 1.6; 95% CI 1.0-2.4). The following factors were negatively associated with undetectable VL at 12 months: higher VL during LLV (aOR 0.57 per log10 copies/mL; 95% CI 0.37-0.89), injecting drug use (aOR 0.67; 95% CI 0.47-0.96), and regimens with protease inhibitors (aOR 0.65; 95% CI 0.49-0.87) or combined anchor drugs (aOR 0.52; 95% CI 0.32-0.85). CONCLUSION Most people with LLV did not experience sustained viral suppression during 24-month follow-up, supporting the association between LLV and inferior treatment outcome.
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[Career prospects for ophthalmologists under 49 years old : A survey in Germany from 2022]. DIE OPHTHALMOLOGIE 2023; 120:726-733. [PMID: 36729123 DOI: 10.1007/s00347-022-01806-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/22/2022] [Accepted: 12/28/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVE The need for care in ophthalmology is constantly increasing due to demographic changes. The study analyzed the current professional situation and future prospects of ophthalmologists under 49 years old. METHODS The survey of members of the German Association of Ophthalmologists (Berufsverband der Augenärzte Deutschlands) and the German Ophthalmologic Society (Deutsche Ophthalmologische Gesellschaft) was conducted in 2022. All members under the age of 49 years received an online questionnaire on the current professional situation as well as future perspectives (desired working hours, form of organization). The results of the survey were additionally compared with the 2016 survey of the German Association of Ophthalmologists. A similar questionnaire was used at that time. RESULTS A total of 1014 people participated in the survey (62.7% women, mean age 39.3 ± 8 years, 75.6% specialists). The response rate to the survey was 25%. Specialist practice from 0 to 5 years showed a higher number of employed ophthalmologists (21% self-employed vs. 32% employed); over time the number of self-employed ophthalmologists increased (6-10 years: 40%, > 10 years: 59.3%). Overall, 46% of women were employed in a practice compared with 33% of men. Of the self-employed specialists, 95.9% said they planned to work in the same type of employment in 10 years as currently. Regarding ophthalmologists' career future, the other employment types showed a desire to move to independent practice. Compared to the 2016 survey, gender differences related to the current type of employment were evident. The number of self-employed women decreased from 43% to 26% and self-employed men decreased from 63% to 39%. The number of ophthalmologists in ambulatory healthcare centers was doubled compared to 2016. Ophthalmologists reported similar future perspectives at both survey times. CONCLUSION The results of the survey of ophthalmologists under 49 years in Germany showed similar perceptions as in 2016. It became clear that the desire to be self-employed in 10 years is very high; however, ophthalmologists expected large practices or medical care centers to prevail in the market. The number of self-employed doctors is decreasing and the desire for self-employment is difficult to realize.
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[Pneumocephalus after high-pressure trauma to the conjunctiva]. DIE OPHTHALMOLOGIE 2023; 120:660-662. [PMID: 35925342 DOI: 10.1007/s00347-022-01671-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/20/2022] [Indexed: 06/13/2023]
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617 Endothelial to mesenchymal transition - a novel field of action of the alpha7 nicotinic acetylcholine receptor? J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.09.634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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622 Fibroblast function in vitro modulated by the melanocortin tripeptide derivatives KdPT and WOL074-029. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.09.639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Entwicklung mentaler Gesundheit und mentaler gesundheitlicher
Ungleichheit bei Kindern und Jugendlichen in Deutschland – Ergebnisse
der HBSC-Studie 2010-2018. DAS GESUNDHEITSWESEN 2022. [DOI: 10.1055/s-0042-1753837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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PD-0498 Atlas-based auto-segmentation of pelvic CTVs in FDG-PET-CT planning of anal cancer. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)02869-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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PO-1236 Deformable image registration for breast cancer radiotherapy. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03200-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Abstract
The motion of a spin excitation across topologically nontrivial magnetic order exhibits a deflection that is analogous to the effect of the Lorentz force on an electrically charged particle in an orbital magnetic field. We used polarized inelastic neutron scattering to investigate the propagation of magnons (i.e., bosonic collective spin excitations) in a lattice of skyrmion tubes in manganese silicide. For wave vectors perpendicular to the skyrmion tubes, the magnon spectra are consistent with the formation of finely spaced emergent Landau levels that are characteristic of the fictitious magnetic field used to account for the nontrivial topological winding of the skyrmion lattice. This provides evidence of a topological magnon band structure in reciprocal space, which is borne out of the nontrivial real-space topology of a magnetic order.
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Association between common cardiovascular risk factors and clinical phenotype in patients with hypertrophic cardiomyopathy from the European Society of Cardiology (ESC) EurObservational Research Programme (EORP) Cardiomyopathy/Myocarditis registry. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2022; 9:42-53. [PMID: 35138368 PMCID: PMC9745665 DOI: 10.1093/ehjqcco/qcac006] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/02/2022] [Accepted: 02/04/2022] [Indexed: 12/15/2022]
Abstract
AIMS The interaction between common cardiovascular risk factors (CVRF) and hypertrophic cardiomyopathy (HCM) is poorly studied. We sought to explore the relation between CVRF and the clinical characteristics of patients with HCM enrolled in the EURObservational Research Programme (EORP) Cardiomyopathy registry. METHODS AND RESULTS 1739 patients with HCM were studied. The relation between hypertension (HT), diabetes (DM), body mass index (BMI), and clinical traits was analysed. Analyses were stratified according to the presence or absence of a pathogenic variant in a sarcomere gene. The prevalence of HT, DM, and obesity (Ob) was 37, 10, and 21%, respectively. HT, DM, and Ob were associated with older age (P<0.001), less family history of HCM (HT and DM P<0.001), higher New York Heart Association (NYHA) class (P<0.001), atrial fibrillation (HT and DM P<0.001; Ob p = 0.03) and LV (left ventricular) diastolic dysfunction (HT and Ob P<0.001; DM P = 0.003). Stroke was more frequent in HT (P<0.001) and mutation-positive patients with DM (P = 0.02). HT and Ob were associated with higher provocable LV outflow tract gradients (HT P<0.001, Ob P = 0.036). LV hypertrophy was more severe in Ob (P = 0.018). HT and Ob were independently associated with NYHA class (OR 1.419, P = 0.017 and OR 1.584, P = 0.004, respectively). Other associations, including a higher proportion of females in HT and of systolic dysfunction in HT and Ob, were observed only in mutation-positive patients. CONCLUSION Common CVRF are associated with a more severe HCM phenotype, suggesting a proactive management of CVRF should be promoted. An interaction between genotype and CVRF was observed for some traits.
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[Neuroendorine paraneoplastic syndromes]. Hautarzt 2021; 72:299-306. [PMID: 33661337 DOI: 10.1007/s00105-021-04778-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/03/2021] [Indexed: 10/22/2022]
Abstract
Skin is commonly affected by neuroendorine paraneoplastic syndromes (PNS). This is due to the expression of receptors in the skin by which abnormally secreted neuroendocrine hormones and mediators elicit directly, and indirectly, cutaneous key signs and thus facilitate early diagnosis of these diseases. In acromegaly, induction of the growth hormone-insulin-like growth factor‑1 axis results in trophic changes of the acral portions of the skin and mucosal membranes including cutis verticis gyrata. The skin signs of non-iatrogenic Cushing syndrome are identical with those of exogenous prolonged intake of glucocorticoids: centripetal accumulation of adipose tissue, plethora and striae distensae. Episodic flushing of the face and trunk (together with explosive diarrhea) is a key feature of carcinoid tumors. Fibrotic remodeling of the heart and retroperitoneal space, and less commonly of the skin, are important complications mediated by abnormally secreted 5‑hydroxytryptamine (serotonin, 5‑HT), the latter eliciting profibrotic responses on HT2B-receptor-expressing fibroblasts. Androgen-secreting tumors lead to well-established receptor-mediated cutaneous signs of peripheral hyperandrogenisms: seborrhea, acne, hirsutism, and androgenetic alopecia. In contrast, the pathogenesis of necrolytic migratory erythema as a key feature of glucagonoma remains incompletely understood and is thought to be related to hypoaminoacidemia. This review summarizes the clinical features of neuroendocrine PNS with skin involvement, elucidates its underlying pathophysiology, lists differential diagnoses, and explains key diagnostic steps and principal therapeutic options. An interdisciplinary approach is essential to provide the best care of all patients with neuroendocrine PNS.
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Erratum zu: Kognitive Dysfunktion bei Herzinsuffizienz – Ursachen und Folgen. Internist (Berl) 2020; 61:1031. [DOI: 10.1007/s00108-020-00875-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Hypophosphatemia after high-dose iron repletion with ferric carboxymaltose and ferric derisomaltose-the randomized controlled HOMe aFers study. BMC Med 2020; 18:178. [PMID: 32654663 PMCID: PMC7359262 DOI: 10.1186/s12916-020-01643-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Accepted: 05/19/2020] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND In patients with iron deficiency anemia, ferric carboxymaltose (FCM) and ferric derisomaltose (FDI) allow high-dose iron repletion. While FCM is reported to induce hypophosphatemia, the frequency of hypophosphatemia after an equivalent dosage of FDI had not been assessed prospectively. METHODS In the prospective, single-center, double-blind HOMe aFers study, 26 women with iron deficiency anemia (hemoglobin < 12 g/dL plus either plasma ferritin ≤ 100 ng/mL or a plasma ferritin ≤ 300 ng/mL and transferrin saturation (TSAT) ≤ 30%) were randomized to a single intravenous infusion of 20 mg/kg body weight (up to a maximum of 1000 mg) FCM or FDI. The primary endpoint was the incidence of hypophosphatemia (plasma phosphorus levels < 2.0 mg/dL at day 1, day 7 ± 2, and/or day 35 ± 2 after the infusion). In order to investigate potential skeletal and cardiovascular implications, we assessed changes in other components of mineral and bone metabolism, left ventricular function, and arrhythmias. RESULTS Hypophosphatemia occurred more frequently in women treated with FCM (9 out of 12 [75%]) than in those treated with FDI (1 out of 13 [8%]; p = 0.001). Within 24 h after iron supplementation, women in the FCM group had significant higher plasma intact FGF23 (p < 0.001) and lower plasma 1.25-dihydroxyvitamin D (p < 0.001). As an indicator of urinary phosphorus losses, urinary fractional phosphorus excretion was higher in the FCM group (p = 0.021 at day 7 ± 2 after iron supplementation). We did not observe differences in skeletal and cardiovascular markers, potentially because of the limited number of participants. CONCLUSIONS While both FCM and FDI provide efficient iron repletion in participants with iron deficiency anemia, FCM induced hypophosphatemia more often than FDI. TRIAL REGISTRATION Clinical Trials.gov NCT02905539. Registered on 8 September 2016. 2015-004808-36 (EudraCT Number) U1111-1176-4563 (WHO Universal Trial Number) DRKS00010766 (Deutsches Register Klinischer Studien).
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Alemtuzumab-induced halo naevus-like hypopigmentation - new insights into secondary skin autoimmunity in response to an immune cell-depleting antibody. J Eur Acad Dermatol Venereol 2020; 35:e28-e30. [PMID: 32579750 DOI: 10.1111/jdv.16781] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 06/03/2020] [Accepted: 06/16/2020] [Indexed: 11/30/2022]
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[Flesh-coloured hyperkeratotic papules on the dorsae of the hands]. Hautarzt 2020; 71:328-330. [PMID: 32077976 DOI: 10.1007/s00105-020-04557-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Physicians’ guideline adherence is associated with long-term heart failure mortality in outpatients with heart failure with reduced ejection fraction: The QUALIFY international registry. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2020. [DOI: 10.1016/j.acvdsp.2019.09.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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[Valvular heart disease in patients with chronic kidney disease]. Internist (Berl) 2019; 61:368-374. [PMID: 31664462 DOI: 10.1007/s00108-019-00692-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Valvular heart disease is a common comorbidity in patients with impaired renal function, especially in those with end-stage renal disease undergoing dialysis. Sclerosis and calcification of the heart valves and the valve ring are particularly relevant in the etiology of the diseases. These typically occur at the aortic and mitral valves and can lead to both insufficiency and stenosis of the affected valve. In the current guidelines of the European Society for Cardiology published in 2017, surgical treatment remains the standard of care for most forms of severe valvular heart disease; however, the presence of chronic kidney disease impairs clinical outcomes and is associated with higher mortality rates when compared to patients with preserved renal function. Catheter-based treatment options have emerged as an effective and safe alternative for patients >75 years and/or with increased surgical risk. Consequently, in patients with appropriate anatomy and elevated risk, interventional treatment options should also be discussed in the heart team.
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HEART FAILURE OUTCOMES IN PATIENTS WITH DIABETES WITH AND WITHOUT ATRIAL FIBRILLATION - DATA FROM THE EMPA-REG OUTCOME STUDY. Can J Cardiol 2019. [DOI: 10.1016/j.cjca.2019.07.619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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659 Towards functional analysis of prolylcarboxypeptidase in human skin - a regulator of alpha-MSH activity? J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.07.664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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628 Activation of the alpha7 nicotinic acetylcholine receptor improves skin fibrosis. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.07.633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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HG in keratinocytes and the impact of KdPT. Br J Dermatol 2019. [DOI: 10.1111/bjd.17650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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角质形成细胞中的 HG 和 KdPT 的影响. Br J Dermatol 2019. [DOI: 10.1111/bjd.17666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Angioplasty in asymptomatic carotid artery stenosis vs. endarterectomy compared to best medical treatment: One-year interim results of SPACE-2. Int J Stroke 2019; 15:1747493019833017. [PMID: 30873912 PMCID: PMC7416333 DOI: 10.1177/1747493019833017] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Accepted: 12/10/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Treatment of individuals with asymptomatic carotid artery stenosis is still handled controversially. Recommendations for treatment of asymptomatic carotid stenosis with carotid endarterectomy (CEA) are based on trials having recruited patients more than 15 years ago. Registry data indicate that advances in best medical treatment (BMT) may lead to a markedly decreasing risk of stroke in asymptomatic carotid stenosis. The aim of the SPACE-2 trial (ISRCTN78592017) was to compare the stroke preventive effects of BMT alone with that of BMT in combination with CEA or carotid artery stenting (CAS), respectively, in patients with asymptomatic carotid artery stenosis of ≥70% European Carotid Surgery Trial (ECST) criteria. METHODS SPACE-2 is a randomized, controlled, multicenter, open study. A major secondary endpoint was the cumulative rate of any stroke (ischemic or hemorrhagic) or death from any cause within 30 days plus an ipsilateral ischemic stroke within one year of follow-up. Safety was assessed as the rate of any stroke and death from any cause within 30 days after CEA or CAS. Protocol changes had to be implemented. The results on the one-year period after treatment are reported. FINDINGS It was planned to enroll 3550 patients. Due to low recruitment, the enrollment of patients was stopped prematurely after randomization of 513 patients in 36 centers to CEA (n = 203), CAS (n = 197), or BMT (n = 113). The one-year rate of the major secondary endpoint did not significantly differ between groups (CEA 2.5%, CAS 3.0%, BMT 0.9%; p = 0.530) as well as rates of any stroke (CEA 3.9%, CAS 4.1%, BMT 0.9%; p = 0.256) and all-cause mortality (CEA 2.5%, CAS 1.0%, BMT 3.5%; p = 0.304). About half of all strokes occurred in the peri-interventional period. Higher albeit statistically non-significant rates of restenosis occurred in the stenting group (CEA 2.0% vs. CAS 5.6%; p = 0.068) without evidence of increased stroke rates. INTERPRETATION The low sample size of this prematurely stopped trial of 513 patients implies that its power is not sufficient to show that CEA or CAS is superior to a modern medical therapy (BMT) in the primary prevention of ischemic stroke in patients with an asymptomatic carotid stenosis up to one year after treatment. Also, no evidence for differences in safety between CAS and CEA during the first year after treatment could be derived. Follow-up will be performed up to five years. Data may be used for pooled analysis with ongoing trials.
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Abstract
Diabetes mellitus and arterial hypertension are the most prevalent diseases in the aging population. Both are important risk factors for the development of cardiovascular complications and are associated with a high mortality. Both diseases are often first recognized late. The prognosis of patients with diabetes mellitus is favorably influenced by an optimal adjustment of blood sugar and blood pressure, as confirmed in large randomized clinical trials. Patients with diabetes mellitus and a blood pressure >130/80 mm Hg should first receive life style counseling with respect to nutrition and activity. Drug treatment for reduction of blood pressure is recommended for a blood pressure ≥140/90 mm Hg.
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Heart Failure Outcomes in Patients with Diabetes With and Without Atrial Fibrillation – Data From the EMPA-REG OUTCOME Study. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Protection of glucotoxicity by a tripeptide derivative of α‐melanocyte‐stimulating hormone in human epidermal keratinocytes. Br J Dermatol 2018; 180:836-848. [DOI: 10.1111/bjd.17125] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/21/2018] [Indexed: 12/21/2022]
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Abstract
Heart failure is one of the leading diseases in internal medicine worldwide. Because of the increase in population aging, the incidence and prevalence of heart insufficiency is rising annually and is now the most frequent individual diagnosis among hospitalized patients in Germany. The mortality rate has recently been reduced, since new pharmacological options, especially the inhibition of neprilysin, have been developed; however, heart failure is still associated with a high mortality and morbidity rate. Thus, guideline-conform treatment is of crucial importance. This review highlights and summarizes the current scientific knowledge on heart failure from 2017 and 2018 based on the guidelines of the European Society of Cardiology. New aspects about heart failure with middle grade limitations of ejection fraction are firstly presented. Subsequently, innovative diagnostic and therapeutic strategies, new pharmacological developments and handling of frequent comorbidities in patients with heart failure are discussed.
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Abstract
ZusammenfassungAntikörper gegen das antikoagulatorisch wirkende Annexin V, das in der Plazenta vorkommt, wurden in aktuellen Arbeiten in Zusammenhang mit rezidivierenden Aborten oder wiederholten Fehlversuchen von In-vitro-Fertilisierungen (IVF) gebracht und zum Teil kontrovers diskutiert. Patientinnen, Material, Methoden: Wir untersuchten die Plasmen von 56 Frauen (mittleres Lebensalter 34,7 Jahre) mit wiederholten IVF-Fehlversuchen und/oder rezidivierenden Frühaborten auf APC-Resistenz, Lupusantikoagulanzien und Antikörper gegen Annexin V, Cardiolipin oder β2-Glykoprotein-1. Ergebnisse: Das Vorkommen von APC-Resistenz war mit 14% (8/56) am häufigsten, gefolgt von erhöhten Antikörperspiegel gegen Cardiolipin (IgG/ IgM) mit 12% (7/56), Antikörper gegen β2-Glykoprotein-1 (3/56, 5%) und Annexin-V (1/56, 2%). 42 (75%) dieser Patientinnen hatten einen weiteren IVF-Versuch und erhielten niedermolekulares Heparin und/oder Azetylsalizylsäure im Falle einer APC-Resistenz, eines Lupusantikoagulanz oder eines erhöhten Antikörperspiegels gegen Cardiolipin oder β2-Glykoprotein-1. Bei den neuerlichen IVF-Versuchen resultierten 19 (34%) Schwangerschaften, davon nur 4 Frühaborte (7%). Die einzige Patientin mit erhöhter Anti-Annexin-V-Konzentration, die davor 7 frustrane IVF-Versuche hatte, erhielt während des 8. IVF-Versuchs 40 mg Enoxaparin (Lovenox®) einmal täglich subkutan und wurde schwanger. Diskussion, Schlussfolgerung: Unsere Ergebnisse zeigen, dass bei Frauen mit häufigen IVF-Misserfolgen eine Anti-Annexin-V-Positivität weitaus seltener vorkommt als APC-Resistenz, Lupusantikoagulanzien oder erhöhte Antikörperspiegel gegen Cardiolipin oder β2-Glykoprotein. Das IVF-Ergebnis von Frauen mit APCResistenz, Lupusantikoagulanzien oder erhöhte Antikörperspiegel gegen Cardiolipin oder β2-Glykoprotein scheint durch niedermolekulares Heparin positiv beeinflusst zu werden.
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More evidence for catalase as a pathogenetic cornerstone in vitiligo. Br J Dermatol 2017; 177:1477. [DOI: 10.1111/bjd.15985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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672 Therapeutic potential of the Nox1/4 inhibitor GKT137831 in Systemic sclerosis. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.07.349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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409 Signal deficiency of melanocortin-1 receptor augments extent of skin infection induced by S. aureus. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.07.605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Upper-Urinary-Tract Effects After Irreversible Electroporation (IRE) of Human Localised Renal-Cell Carcinoma (RCC) in the IRENE Pilot Phase 2a Ablate-and-Resect Study. Cardiovasc Intervent Radiol 2017; 41:466-476. [DOI: 10.1007/s00270-017-1795-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 09/05/2017] [Indexed: 01/20/2023]
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[Methodological limitations in the use of human donor eyes exemplified by age-related alterations in cell density of the retinal pigment epithelium]. Ophthalmologe 2017. [PMID: 28634811 DOI: 10.1007/s00347-017-0510-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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The mammalian target of rapamycin inhibitor everolimus suppresses proliferation, metabolic activity and collagen synthesis of human fibroblasts in vitro and exerts antifibrogenic effects in vivo. Br J Dermatol 2017; 177:e130-e132. [PMID: 28256709 DOI: 10.1111/bjd.15421] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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[Prognostic value of lacrimal duct diagnostics after tube removal : Retrospective analysis of risk of relapse during the first postoperative year after transcanalicular lacrimal duct surgery with silicone tubing]. Ophthalmologe 2017; 114:424-431. [PMID: 28160123 DOI: 10.1007/s00347-017-0441-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Transcanalicular lacrimal duct surgery has become more important over the past two decades. OBJECTIVES The aim of the study was to prove the prognostic value of postoperative lacrimal syringing and the testing of spontaneous drainage of lacrimal fluid immediately after tube removal. METHODS A total of 110 cases with postoperative lacrimal syringing and 183 cases with verification of the postoperative lacrimal fluid drainage performed between January 2001 and August 2008 were retrospectively evaluated. The indication for postoperative diagnostics was set by the investigator. The prognostic value of these two procedures was determined by using prognostic parameters (positive predictive value, PPV; negative predictive value, NPV) and analyzing recurrence nonexistence via Cox regression and Kaplan-Meier estimator. The observation period was limited to 12 months. Predominantly, recurrence was defined on the patient's satisfaction and absence of symptoms, which was determined with the help of a questionnaire. RESULTS Postoperative verification of the lacrimal syringing is a suitable instrument to estimate surgical success within the first year after lacrimal surgery with a PPV of 92.31%. Testing of the spontaneous drainage of lacrimal fluid after tube removal reached a PPV of 63.33%. CONCLUSION The proven prognostic value shows that syringing of the lacrimal duct and verification of spontaneous drainage should be integrated into postoperative care in a standardized manner. Hereby, early information for the patient about the expected result of the surgical procedure is enabled.
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Cardiopulmonary Bypass Reduces Myocardial Oxidative Stress, Inflammation and Increases C-Kit+CD45- Cell Population in Newborns. Thorac Cardiovasc Surg 2017. [DOI: 10.1055/s-0037-1598861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Cutis laxa acquisita: novel insights into impaired elastic fibre regeneration. Br J Dermatol 2017; 176:832-835. [DOI: 10.1111/bjd.15196] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Lack of protection from development of multiple melanomas by an injected melanocortin analogue in a combined high-risk MC1R/CDKN2A genotype patient. J Eur Acad Dermatol Venereol 2016; 30:e65-e67. [PMID: 26333485 DOI: 10.1111/jdv.13310] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Aufbau und Organisation von Herzinsuffizienz-Netzwerken (HF‑NETs) und Herzinsuffizienz-Einheiten („Heart Failure Units“, HFUs) zur Optimierung der Behandlung der akuten und chronischen Herzinsuffizienz. KARDIOLOGE 2016. [DOI: 10.1007/s12181-016-0072-6] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Die Bedeutung der Herzfrequenz für den Verlauf der Herzinsuffizienz. AKTUELLE KARDIOLOGIE 2016. [DOI: 10.1055/s-0042-106078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Regulation of melanocortin 1 receptor in allergic rhinitis in vitro and in vivo. Clin Exp Allergy 2016; 46:1066-74. [PMID: 27196703 DOI: 10.1111/cea.12759] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Revised: 04/22/2016] [Accepted: 05/05/2016] [Indexed: 12/17/2022]
Abstract
BACKGROUND α-melanocyte-stimulating hormone (α-MSH) was shown to inhibit allergic airway inflammation and exert suppressive effects on human basophils. OBJECTIVE This study aims to extend our current knowledge on the melanocortin 1 receptor (MC1R) expression in nasal tissue of patients with allergic rhinitis (AR) and functional effects of α-MSH in human basophils especially from patients with allergic rhinitis. METHODS MC1R expression before and after nasal allergen provocation was studied in nasal mucosal tissue of AR patients and in a mouse model of allergic airway inflammation using immunofluorescence. In vitro regulation of the MC1R and CD203c surface expression on whole-blood basophils of patients with AR and controls was assessed with flow cytometry. Functional effects of α-MSH on isolated basophils were analysed regarding apoptosis with flow cytometry and chemotaxis using a Boyden chamber assay. RESULTS We detected an accumulation of MC1R-positive basophils in nasal mucosa tissue of patients with AR 24 h after nasal allergen provocation. Such accumulation was not present in mucosa sections from healthy controls. In mice with allergic airway inflammation, we found a clear accumulation of MC1R-positive basophils in the nasal tissue compared to control mice. MC1R expression was inducible in AR patients and controls by stimulation with anti-IgE. α-MSH inhibited anti-IgE and grass pollen induced upregulation of CD203c, but had no effect on chemotaxis or apoptosis of basophils in vitro. CONCLUSIONS AND CLINICAL RELEVANCE MC1R-positive basophils accumulate in the nasal mucosa of patients with AR after nasal allergen provocation. Since α-MSH suppresses proinflammatory effector functions in human basophils via the MC1R, it constitutes an interesting novel target for modulating the allergic inflammatory response.
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The Diagnostic Performance of Multiparametric Magnetic Resonance Imaging to Detect Significant Prostate Cancer. J Urol 2016; 195:1428-1435. [DOI: 10.1016/j.juro.2015.10.140] [Citation(s) in RCA: 91] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2015] [Indexed: 10/22/2022]
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Studierende mit Kind – Pioniere geschlechteregalitärer Elternschaftsarrangements?! Geburtshilfe Frauenheilkd 2016. [DOI: 10.1055/s-0036-1571368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Adenosine A1 receptor activation attenuates cardiac hypertrophy and fibrosis in response to α1 -adrenoceptor stimulation in vivo. Br J Pharmacol 2015; 173:88-102. [PMID: 26406609 DOI: 10.1111/bph.13339] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 08/25/2015] [Accepted: 08/27/2015] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND AND PURPOSE Adenosine has been proposed to exert anti-hypertrophic effects. However, the precise regulation and the role of the different adenosine receptor subtypes in the heart and their effects on hypertrophic signalling are largely unknown. We aimed to characterize expression and function of adenosine A1 receptors following hypertrophic stimulation in vitro and in vivo. EXPERIMENTAL APPROACH Pro-hypertrophic stimuli and adenosine A1 receptor stimulation of neonatal rat cardiomyocytes and male C57/Bl6 mice, sc. drug administration, real-time PCR, (3) [H]-leucine-incorporation assay, immunostaining, tissue staining, Western blots, gravimetric analyses and echocardiography were applied in this study. KEY RESULTS In neonatal rat cardiomyocyte cultures, phenylephrine, but not angiotensin II or insulin-like growth factor 1 (IGF1), up-regulated adenosine A1 receptors concentration-dependently. The hypertrophic phenotype (cardiomyocyte size, sarcomeric organization, total protein synthesis, c-fos expression) mediated by phenylephrine (10 μM), but not that by angiotensinII (1 μM) or IGF1 (20 ng·mL(-1) ), was counteracted by the selective A1 receptor agonist, N6-cyclopentyladenosine. In C57/BL6 mice, continuous N6-cyclopentyladenosine infusion (2 mg·kg(-1) ·day(-1) ; 21 days) blunted phenylephrine (120 mg·kg(-1) ·day(-1) ; 21 days) induced hypertrophy (heart weight, cardiomyocyte size and fetal genes), fibrosis, MMP 2 up-regulation and generation of oxidative stress - all hallmarks of maladaptive remodelling. Concurrently, phenylephrine administration increased expression of adenosine A1 receptors. CONCLUSIONS AND IMPLICATIONS We have presented evidence for a negative feedback mechanism attenuating pathological myocardial hypertrophy following α1 -adrenoceptor stimulation. Our results suggest adenosine A1 receptors as potential targets for therapeutic strategies to prevent transition from compensated myocardial hypertrophy to decompensated heart failure due to chronic cardiac pressure overload.
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Abstract
Hypomelanoses of the skin encompass a wide spectrum of congenital and acquired alterations in melanin pigmentation. These diseases can be localized or universal. The pathobiology of cutaneous hypomelanoses is heterogeneous and includes defects in melanoblast migration from the neural crest to the epidermis, alterations in melanogenesis and melanin transfer to keratinocytes, and destruction of pigment cells by autoimmune and inflammatory processes. Importantly, some congenital forms of universal hypomelanoses are associated with involvement of internal organs (e.g., Hermansky-Pudlack or Chédiak-Higashi syndrome) and require interdisciplinary patient management. In recent years, significant progress has been made in our current understanding of the pathophysiology especially of vitiligo, thus, resulting in promising new treatment strategies. This disease being one of the most common forms of acquired hypomelanoses of the skin can now be treated in a guideline-oriented and evidence-based manner.
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Focal irreversible electroporation for prostate cancer: functional outcomes and short-term oncological control. Prostate Cancer Prostatic Dis 2015; 19:46-52. [PMID: 26458959 DOI: 10.1038/pcan.2015.47] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Accepted: 08/25/2015] [Indexed: 12/18/2022]
Abstract
BACKGROUND Current data on the use of irreversible electroporation (IRE) in the treatment of prostate cancer (PCa) is limited. We aim to evaluate the safety, short-term functional and oncological outcomes of focal IRE in low-intermediate risk PCa. METHODS Between February 2013 and May 2014, 32 consecutive men underwent IRE at a single centre. Patients with low-intermediate risk PCa who had not received previous PCa treatment were included for analysis. The tumour was ablated using 3-6 electrodes, ensuring a minimum 5-mm safety margin around the visible magnetic resonance imaging (MRI) lesion. Follow-up included recording Clavien complications, Expanded Prostate Cancer Index Composite (EPIC) questionnaires (baseline, 1.5, 3, 6 months), 6-month multi-parametric MRI (mp-MRI) and 7-month biopsy. Findings on mp-MRI and biopsy were sub-divided into infield, adjacent or outfield of the treatment zone. RESULTS Twenty-five men were included for final analysis. Safety follow-up revealed one Clavien Grade 3 complication and five Grade 1 complications. Functional follow-up confirmed no significant change in American Urological Association urinary symptom score, sexual or bowel function. Infield, there were no suspicious findings on mp-MRI (n=24) or biopsy (n=21) in all patients. Adjacent to the treatment zone, five (21%) had suspicious findings on mp-MRI with four (19%) proving to be significant on biopsy. Outfield, there were two (8%) with suspicious findings on mp-MRI and one (5%) significant finding on biopsy. For the five patients with significant findings on follow-up biopsy, one is awaiting repeat IRE, one had radical prostatectomy and three remained on active surveillance. CONCLUSIONS In selected patients with low-intermediate risk PCa, focal IRE appears to be safe with minimal morbidity. There were no infield recurrences and 76% of patients were histologically free of significant cancer at 8 months. Almost all recurrences were adjacent to the treatment zone, and this was addressed by widening the treatment margins.
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Soliton radiation beat analysis of optical pulses generated from two continuous-wave lasers. CHAOS (WOODBURY, N.Y.) 2015; 25:103104. [PMID: 26520070 DOI: 10.1063/1.4930316] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
We propose a fibre-based approach for generation of optical frequency combs (OFCs) with the aim of calibration of astronomical spectrographs in the low and medium-resolution range. This approach includes two steps: in the first step, an appropriate state of optical pulses is generated and subsequently moulded in the second step delivering the desired OFC. More precisely, the first step is realised by injection of two continuous-wave (CW) lasers into a conventional single-mode fibre, whereas the second step generates a broad OFC by using the optical solitons generated in step one as initial condition. We investigate the conversion of a bichromatic input wave produced by two initial CW lasers into a train of optical solitons, which happens in the fibre used as step one. Especially, we are interested in the soliton content of the pulses created in this fibre. For that, we study different initial conditions (a single cosine-hump, an Akhmediev breather, and a deeply modulated bichromatic wave) by means of soliton radiation beat analysis and compare the results to draw conclusion about the soliton content of the state generated in the first step. In case of a deeply modulated bichromatic wave, we observed the formation of a collective soliton crystal for low input powers and the appearance of separated solitons for high input powers. An intermediate state showing the features of both, the soliton crystal and the separated solitons, turned out to be most suitable for the generation of OFC for the purpose of calibration of astronomical spectrographs.
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Low resting heart rates are associated with new-onset atrial fibrillation in patients with vascular disease: results of the ONTARGET/TRANSCEND studies. J Intern Med 2015; 278:303-12. [PMID: 25872921 DOI: 10.1111/joim.12373] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Elevated systolic blood pressure (SBP) and high resting heart rate (HR) are associated with cardiovascular end-points. Although the association between atrial fibrillation (AF) and SBP is well established, the relation between AF and HR remains unclear. METHODS In patients from the ONTARGET and TRANSCEND studies with high cardiovascular disease risk (n = 27 064), new-onset AF was evaluated in relation to mean SBP, visit-to-visit variation in SBP (SBP-CV; i.e. SD/mean × 100%), mean HR and visit-to-visit variation in HR (HR-CV). RESULTS Low mean HR (P < 0.0001) and high SBP (P = 0.0021) were associated with incident AF. High SBP-CV (P = 0.031) and HR-CV (P < 0.0001) were also associated with incident AF. After adjustment for confounders, SBP and SBP-CV were no longer significantly associated with AF. The detrimental effect of low HR was particularly evident in subjects who were not receiving treatment with beta-blockers (P = 0.014 for interaction between beta-blocker use and mean HR). In addition to low HR, high HR-CV and high SBP had additive effects on incident AF. CONCLUSIONS Low mean HR (<60 beats min(-1) ) is independently associated with incident AF, and low HR-CV and high SBP further increase the incidence of new-onset AF in patients at high risk of cardiovascular disease.
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