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Was ist neu im Gesundheitswesen?

Entdecken Sie tatsächlich neu veröffentlichte Arbeiten aus Medizin, Pflege, Therapie, Public Health und Life Sciences. Sortiert nach Publikationsdatum, nicht nach Zitierhäufigkeit.

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Aktuelle Forschung nach Fachgebiet

23 neue Nachweise auf dieser Seite Publiziert in den letzten 30 Tagen Neueste zuerst Crossref DOI
20.08.2026journal-article

Journal of The Electrochemical Society

Time and Temperature Dependent Aging Mechanisms in Commercial Lithium-Ion Cells with SiO x /Graphite Anodes

Jihed Ayari, Mintao Wan, Dominic Bresser, Thomas Waldmann

This work addresses the limited understanding of how changes in SiO x /graphite anodes and the N/P ratio induced by aging influence the temperature-dependent transition between degradation mechanisms. It provides insight into the potentially evolving risk of lithium plating and its implications for the safe and durable operation of batteries. Commercial 3.5 Ah Li-ion 18 650 cells with SiO x /graphite anodes (∼2.5 wt.% Si) and Ni-rich LiNi 1− x − y Mn x Co y O 2 cathodes were systematically aged in the temperature r …

20.08.2026journal-article

Biociencias (UNAD)

Perfil territorial de la discapacidad y el funcionamiento en personas mayores de Nariño, Colombia (2021-2026): preparación de un dataset para modelos predictivos

Giovana Rosas Estrada, Janeth Lorena Chavez Martinez, Sixto Enrique Campaña Bastidas, Darío José Delgado Quintero

Objetivo: caracterizar y preparar un dataset del perfil territorial de las categorías de discapacidad y funcionamiento en personas mayores registradas en el Registro de Localización y Caracterización de Personas con Discapacidad (RLCPD) de Nariño, evaluando distribución de clases, desbalance y dependencia espacial para pipelines de aprendizaje automático. Método: estudio transversal con 5.986 personas mayores de 60 años con certificación de discapacidad, en 64 municipios y 13 subregiones. Se analizaron siete catego …

20.08.2026journal-article

The Journals of Gerontology, Series A: Biological Sciences and Medical Sciences

A generalized approach for estimating the pace of aging

Marije H Sluiskes, Joris Deelen, Hein Putter, Sara Hägg, Mar Rodriguez-Girondo

Abstract BACKGROUND Quantifying the rate of aging is essential for understanding age-related physiological decline and predicting late-life outcomes. The Pace of Aging (PoA) framework addresses this by modeling longitudinal changes across multiple biomarkers. However, the original Dunedin PoA assigns equal weight to all biomarkers and was derived from a young cohort with limited mortality follow-up, which restricts its applicability in older populations and in settings where biomarker relevance is uncertain. METHOD …

20.08.2026journal-article

The Journals of Gerontology, Series B: Psychological Sciences and Social Sciences

How aging shapes interoception: A multimodal, multidimensional analysis

Kyoungeun Lee, Risako Nishiyama, Sahib S Khalsa, Audrey Duarte

Abstract Objectives Aging is known to influence perceptual sensitivity, yet its effects on interoception across the lifespan remain poorly understood. Prior research has largely focused on single interoceptive dimensions (e.g., interoceptive sensitivity) or modalities (e.g., cardiac interoception). Moreover, most studies have assessed interoception at rest, limiting insight into how individuals track real-time changes in interoceptive state. In this study, we examined age-related differences in both interoceptive s …

20.08.2026journal-article

Chinese Medicine

Modified Gan-Mai-Da-Zao decoction for behavioral and psychological symptoms of dementia: preclinical efficacy and molecular mechanisms

Qing-Qing Xu, Le-Ran Xue, Zhen Hu, Shiyan Qian, Yan-Fang Xian, Zhi-Xiu Lin

Abstract Background The behavioral and psychological symptoms of dementia (BPSD) affect over 90% of dementia patients with no effective therapeutic interventions. The Modified Gan-Mai-Da-Zao Decoction (M-GMDZD) is an innovative formula derived from GMDZD, a classical herbal formula commonly prescribed by Chinese medicine (CM) practitioners for psychiatric conditions. Aim This study aimed to investigate the anti-BPSD effects such as sedative-hypnotic, anxiolytic, and antidepressant-like actions of M-GMDZD in animal …

20.08.2026journal-article

ROBOMECH Journal

Immediate changes in dynamic postural control following challenging forward-reach tasks with a ceiling-mounted fall impact mitigation robot in healthy older adults: a pilot study

Masahiro Nishimura, Daiki Shimotori, Soshi Fujisawa, Tatsuya Yoshimi, Kenji Kato

Abstract Introduction Dynamic postural control is a key determinant of balance and an essential factor in fall prevention, with center of pressure (COP) adjustments reflecting the motor mechanisms that ensure balance during forward-reach tasks. A ceiling-mounted fall impact mitigation robot has been introduced for balance-challenging tasks, including the Functional Reach Test (FRT); however, its effect on postural control in older adults remains unclear. Objective To investigate whether a ceiling-mounted fall impac …

20.08.2026journal-article

Schizophrenia Bulletin

Exploring the Relationship between Cognitive Performance, Performance-Based Functioning, and Everyday Functioning in People with Schizophrenia: a Systematic Literature Review

Philip D Harvey, Nina Schooler, Anthony O Ahmed

Abstract Background and Hypothesis Cognitive and functional impairments are core features of schizophrenia with considerable disease burden. However, the relationships between cognitive performance, functional capacity, and real-world functioning remain incompletely understood. This systematic review aimed to clarify the magnitude and nature of these interrelationships across primary research studies. Study Design A systematic review (PROSPERO CRD42024532729) was conducted across MEDLINE, Embase, PsycINFO, and Coch …

20.08.2026journal-article

Current Treatment Options in Neurology

Music-Based Interventions in Dementia

Kaitlin Seibert, Lisa M. Gallagher

Abstract Purpose of Review Music-based interventions (MBIs) are increasingly incorporated into dementia care to promote engagement, evoke autobiographical memories, and address behavioral and psychological symptoms of dementia, yet their role in routine clinical practice remains poorly defined. MBIs engage brain regions involved in reward, salience, autobiographical memory, social-affective processing, autonomic regulation, and motor entrainment, providing a biologically plausible basis for symptom-targeted therape …

20.08.2026journal-article

REMUNOM

Triagem Nutricional em Pessoas Idosas no Brasil: Análise Comparativa dos Principais Instrumentos

Natália Giovana Viana Trindade, Larissa Giovanna Viana Trindade Zimmerle da Nóbrega, Julliana Kelly Silva de Barros, Ilma Kruze Grande de Arruda, Nadja Maria Jorge Asano, Maria das Graças Wanderley de Sales Coriolano

Objetivo: Analisar os instrumentos de triagem nutricional utilizados na população idosa brasileira entre 2020 e 2025, avaliar suas características e propor recomendações para otimizar seu uso na prática clínica. Métodos: Trata-se de uma revisão integrativa da literatura. A busca foi realizada em dezembro de 2025 nas bases de dados PubMed, Scopus, Web of Science, Biblioteca Virtual em Saúde (BVS) e Cochrane, utilizando descritores em Ciências da Saúde (DeCS) e seus equivalentes no Medical Subject Headings (MeSH), co …

20.08.2026journal-article

Teias do Conhecimento

A EDUCAÇÃO PARA AS PESSOAS IDOSAS: Costa Rica, Chile e Brasil

Rita de Cássia da Silva Oliveira, Flávia Oliveira Alves da Silva

Population aging has prompted higher education institutions to develop educational programs for older adults based on the principles of lifelong learning, active aging, and social inclusion. In this context, this study aimed to comparatively analyze three university programs designed for older adults in Latin America: the Institutional Program for Adults and Older Adults (Programa Institucional para la Persona Adulta y Adulta Mayor – PIAM) at the University of Costa Rica; the Older Adult Program (Programa Adulto Ma …

20.08.2026journal-article

Journal of Pulmonology and Intensive Care

Evaluation of the clinical course of acute phase reactants and associated factors in geriatric patients followed up in icu due to community- and hospital-acquired pneumonia

Derya Hoşgün, Emine Banu Çakıroğlu, Saadettin Sevim, Melek Doğancı, Güler Eraslan Doğanay, Hilal Sazak

Aims: Advancing age leads to numerous physiopathological changes, particularly in the respiratory system. Moreover, biomarkers and acute phase reactants are affected by age-related inflammation and cellular and humoral immunity changes. Our aim in this study was to evaluate the age-related course of acute phase reactants in CAP and HAP patients and to assess its relationship with independent intra-intensive unit (ICU) mortality. Methods: Patients followed up in intensive unit (ICU) due to community-acquired pneumon …

20.08.2026journal-article

ACS Applied Engineering Materials

Impact of Temperature on the Cyclic Aging of NCA Lithium-Ion Cells

Juan Ramírez Cuéllar, Alberto Broatch, Antonio J. Torregrosa, Michael C. Owen

Abstract This study investigates how temperature influences the cyclic aging behavior of Nickel−Cobalt−Aluminum (NCA) lithium-ion 18650 cells. Controlled cycling tests were conducted across a temperature range of 10−35 °C, down to an extended cycling depth of approximately 30% state of health (SOH), to quantify the effects of thermal conditions on capacity fade, energy efficiency, and cycle time. The results demonstrate temperature-dependent degradation mechanisms that significantly impact battery longevity, with i …

20.08.2026journal-article

European Heart Journal Open

Angiographic Characteristics of Older Patients with Non-ST Elevation Myocardial Infarction Undergoing Invasive Strategy

Graziella Pompei, Francesca Rubino, Kenny Jenkins, Hanna Ratcovich, David Austin, Shrilla Banerjee, Gill Louise Buchanan, Shahid Junejo, Abdul Nasser, Nehal Hussein, Jolanta Sobolewska, Timothy Williams, Stuart Hood, Awsan Noman, Akhlaque Uddin, Manas Sinha, Robert Butler, John Irving, Robert F Storey, David E Newby, Keith A A Fox, Stuart Pocock, Vijay Kunadian

Abstract Background In the SENIOR-RITA trial, among older adults with non-ST-elevation myocardial infarction (NSTEMI), an invasive strategy did not reduce the composite outcome of cardiovascular death or non-fatal myocardial infarction compared with a conservative strategy over a median follow-up of 4.1 years. Objectives To describe the angiographic characteristics of patients randomized to the invasive arm. Methods SENIOR-RITA was a prospective, multicentre, randomized controlled trial recruiting NSTEMI patients a …

20.08.2026journal-article

Open Forum Infectious Diseases

Clinically Relevant Risk of Hepatitis B Virus Infection and Reactivation in People with HIV After Withdrawal of Anti-HBV–Active Antiretroviral Therapy in Japan

Eisuke Adachi, Aiko Okazaki, Yoshiaki Kanno, Michiko Koga, Hiroshi Yotsuyanagi

Abstract Background In people with HIV (PWH), antiretroviral therapy (ART) containing anti-HBV drugs provides protection against hepatitis B virus (HBV) infection. However, the risk of HBV infection or reactivation after switching to ART without anti-HBV activity remains unclear, particularly in settings with recent implementation of universal HBV vaccination. Methods We conducted a single-center retrospective cohort study of PWH who received ART regimens without anti-HBV activity between January 2005 and March 202 …

20.08.2026journal-article

Public Health Reports®

Prevalence and Demographic Characteristics of Cataract Among People Experiencing Homelessness: A Systematic Review

Chisom N. Iwundu, Cheng Yin, Jennifer Rowe, Chassidy Miles, Colette Davis, Roberta McKean-Cowdin, Julia E. Heck

Objectives: Homelessness is a complex issue associated with numerous health inequalities, including eye impairments, yet the prevalence of cataract among adults experiencing homelessness is poorly understood. We determined the prevalence of cataract among people experiencing homelessness, with a primary focus on adults, and summarized key demographic characteristics of the study populations. Methods: We conducted a systematic review on the prevalence of cataract among adults experiencing homelessness. We searched 4 …

20.08.2026journal-article

Language, Speech, and Hearing Services in Schools

The Effect of Phonology and Semantics on Reading and Memorizing Written Sentences in Chinese Prelinguistic Deaf People

Junyao Chen, Yang Xu, Da Zhang, Jiawei Huang, Jianqi Fan, Lu Lu

Purpose: The purpose of this study was to investigate the processing differences of phonological interference (tongue twisters) and semantic interference (subject–object interchange/double-object interchange) between prelingual deaf Chinese speakers and normal-hearing speakers during sentence reading and memory, to test the deficit phonemic awareness hypothesis and the deficit structure awareness hypothesis of deaf reading, and to provide theoretical basis for deaf education strategies. Method: Twenty-two prelingua …

20.08.2026journal-article

Journal of Health & Biological Sciences

Caracterização do uso de cigarro eletrônico e suas consequências em jovens e adultos de Fortaleza

Bianca Vieira de Sousa, Marina Serejo Monte Rosado, Rafaela Sousa Mendes, Diva da Silva Tavares, Leidiane Pinho da Silva

Objetivo: avaliar o perfil de usuários de cigarro eletrônico. Métodos: foi realizada uma análise transversal, descritiva e observacional de dados coletados de 280 usuários de CE mediante um questionário aplicado por meio do Google Forms®, em que foram reunidas informações acerca do uso do dispositivo. O estudo foi executado no período de setembro de 2022 a agosto de 2023, com a realização de questionários em espaços públicos, como universidades, localizados em Fortaleza, Ceará. Resultados: Observou-se predominância …

20.08.2026journal-article

O Mundo da Saúde

Home care for older adults: characterization of care in Primary Health Care

Thamiris Grizante Aurelio, Luís Eduardo Genaro, Aylton Valsecki Júnior, Fernanda Lopez Rosell

Brazil faces rapid demographic transition, with an increase in the elderly population and life expectancy. Alongside this, nutritional and epidemiological transitions occur, which are correlated with poor diet and the prevalence of chronic diseases, especially in older adults. This transition – marked by population aging – underscores the need for primary care for these individuals. In this context, home care (HC) is defined as a set of actions and services aimed at health promotion, providing users with continuous …

20.08.2026journal-article

Frontiers in Aging Neuroscience

Herpes simplex virus infection and Alzheimer’s disease

Ji-Yeun Hur

Over 95% of Alzheimer’s disease (AD) is caused by a complex mixture of genetic and environmental factors. This is called sporadic AD or late-onset AD, and much of its pathological mechanisms remain unclear. There is growing evidence indicating that the viral infection, such as herpes simplex virus type 1 (HSV-1), triggers and worsens the AD progression in combination with the APOE4 genotype in AD patients. The innate immunity of host cells produces proinflammatory cytokines, which further drive neuroinflammation in …

20.08.2026journal-article

Medical Mycology

Urine detection of Histoplasma antigens among symptomatic people living with HIV (PLWH) in Mato Grosso do Sul, Brazil: A comparative study of EIA and Lateral Flow Assay

Danielle G da Silva, Pedro A L Lemke, Randolph E S Paredes, Arthur P dos Santos, Barbara supC Amorim, Thaynara Azevedo dos Santos, Leilane Souza do Prado Tair, Vinícius Lopes Teodoro Felix, Taynara Nogueira Martins, Nathalia Antunes Maciel, Wesllaine Milanezi Rosa, Diego H Cáceres, Alexandre A Bertucci, Fernanda Paes Reis, Wellington S Fava, Marcia de C S Melhem, Rinaldo P Mendes, Anamaria M M Paniago, James Venturini

Abstract Histoplasma spp., thermally dimorphic fungus acquired from environmental exposure, is associated with high mortality in people with advanced HIV disease. Early diagnosis remains challenging because conventional mycological methods have limited sensitivity, reinforcing the importance of urinary antigen detection. We conducted a cross-sectional study between 2022 and 2023 at a tertiary referral hospital in Campo Grande, Mato Grosso do Sul, Brazil, to assess the agreement between two urinary Histoplasma antig …

20.08.2026journal-article

Frontiers in Nutrition

Effect of a multicomponent intervention on adherence to the Mediterranean diet in older adults: a randomized controlled trial

Ana María Murillo-Zaldívar, Rosario Alonso-Domínguez, Jesús González-Sánchez, Teresa Vicente-García, José Ignacio Recio-Rodríguez, Fausto José Barbero-Iglesias, María Luz Sánchez-Tocino, Laura García-Barrueco, María García-Oterino, Susana González-Manzano

Background The Mediterranean diet (MD) is one of the dietary patterns with the strongest evidence for preventing chronic diseases and promoting healthy aging. However, adherence to it is declining among the older population in Spain, in parallel with the rise in Westernized eating patterns. In this context, community-based interventions and the development of culinary skills are emerging as promising strategies for improving dietary quality and promoting healthy habits. Objective To evaluate the effect of a multi-c …

20.08.2026journal-article

BMC Sports Science, Medicine and Rehabilitation

Effects of tDCS combined with unstable resistance training on knee muscle strength and neuromuscular control in community-dwelling older adults: a randomized controlled trial

Di Peng, Shengnian Zhang, Yu Zhang, Han Wu, Xu Zou, Guanyue Zhang, Yuan Ma, Tongxin Ma, Lejun Wang

Abstract Background Age-related declines in knee muscle strength are not fully explained by muscle loss and may also involve alterations in neuromuscular control. Unstable resistance training (URT) increases stabilization and sensorimotor demands during exercise. Transcranial direct current stimulation (tDCS) may modulate corticospinal excitability during training. This study investigated whether tDCS combined with URT enhances knee strength and electromyography (EMG)-derived neuromuscular control in older adults. …

20.08.2026journal-article

Humanities and Social Sciences Communications

The operationalization of autonomy in qualitative studies of people living with dementia: a scoping review

Avery Beavers, Erin McKenzie, Andrew Douglas Heslop Stumpf

Abstract The concept of personal autonomy is fundamental to person-centred care, particularly for people living with cognitive impairments due to conditions such as dementia. Many empirical studies investigating autonomy in people living with dementia do not provide consistent and theoretically grounded definitions of the term “autonomy,” leading to a problematic lack of conceptual clarity. The aim of this study is to identify and evaluate how autonomy is defined and operationalized in qualitative research involvin …