237,236 results match your criteria: "Screening and Diagnostic Tests"
Cardiovasc Diabetol
January 2025
Department of Neurology, the First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China.
Background: Triglyceride glucose index(TyG) and a body shape index(ABSI) are both independent predictor of stroke incidence or adverse prognosis but these two indicators seldom were combined to predict. The purpose of this study is to evaluate whether the combination of TyG and ABSI better predict the incidence of stroke.
Methods: Based on the China Health and Retirement Longitudinal Study(CHARLS), 8,257 people aged 45 years and older without stroke were enrolled and followed up to 9 years.
Alzheimers Res Ther
January 2025
Center for Cognitive and Computational Neuroscience, Complutense University of Madrid, Pozuelo de Alarcón, 28223, Spain.
Background: Changes in amyloid beta (Aβ) and phosphorylated tau brain levels are known to affect brain network organization but very little is known about how plasma markers can relate to these measures. We aimed to address the relationship between centrality network changes and two plasma pathology markers: phosphorylated tau at threonine 231 (p-tau231), a proxy for early Aβ change, and neurofilament light chain (Nfl), a marker of axonal degeneration.
Methods: One hundred and four cognitively unimpaired individuals were divided into a high pathology load (33 individuals; HP) group and a low pathology (71 individuals; LP) one.
BMC Ophthalmol
January 2025
Department of Tuberculosis, New District Branch of Northern Jiangsu People's Hospital of Jiangsu Province, Yangzhou, 225001, Jiangsu Province, China.
Background: This study aims to detect Mycobacterium tuberculosis complex (MTBC) DNA in intraocular fluid from clinically suspected tuberculous uveitis patients using multiplex polymerase chain reaction (PCR) and investigate the diagnostic utility of multiplex PCR for tuberculous uveitis.
Methods: Primers targeting three specific genes (MPB64, CYP141, and IS6110) within the MTBC genome were designed. Multiplex PCR was conducted using DNA from the H37Rv strain as well as DNA extracted from fluids of confirmed tuberculosis patients to assess primer specificity and method feasibility.
BMC Cardiovasc Disord
January 2025
Department of Ultrasonography, Affiliated Hospital of Hangzhou Normal University, Hangzhou, China.
Background: Long-term endurance training is associated with structural, functional, and biochemical markers of cardiac dysfunction in highly trained athletes. Many studies have focused on structural changes in the right ventricle (RV) and few have examined functional adaptation of the right ventricle. This meta-analysis aims to compare the changes in right ventricular systolic function between endurance athletes and controls before and after exercise using speckle tracking echocardiography (STE).
View Article and Find Full Text PDFCerebellum
January 2025
Center for Language and Cognition, University of Groningen, PO box 716, 9700 AS, Groningen, the Netherlands.
Pediatric cerebellar tumor survivors may present with spontaneous language impairments following treatment, but the nature of these impairments is still largely unclear. A recent study by Svaldi et al. (Cerebellum.
View Article and Find Full Text PDFSci Rep
January 2025
Genetic Analysis Department, Tsukiji Registered Clinical Laboratory, Riken Genesis Co., Ltd., Tokyo, Japan.
Comprehensive genomic profiling (CGP) is increasingly used as a clinical laboratory test and being applied to cancer treatment; however, standardization and external quality assessments (EQA) have not been fully developed. This study performed cost-effective EQA and proficiency tests (PT) for CGP testing among multiple institutions those belong to the EQA working group of Japan Association for Clinical Laboratory Science (JACLS). This study revealed that preanalytical processes, such as derived nucleic acids (NA) extraction from formalin fixed paraffine embedded (FFPE) samples, are critical.
View Article and Find Full Text PDFSci Rep
January 2025
Division of Clinical Geriatrics, Centre for Alzheimer Research, Department of Neurobiology, Care Sciences, and Society, Karolinska Institutet, Stockholm, Sweden.
Cognition plays a central role in the diagnosis and characterization of dementia with Lewy bodies (DLB). However, the complex associations among cognitive deficits in different domains in DLB are largely unknown. To characterize these associations, we investigated and compared the cognitive connectome of DLB patients, healthy controls (HC), and Alzheimer's disease patients (AD).
View Article and Find Full Text PDFSci Rep
January 2025
Department of Epidemiology and Population Health, Albert Einstein College of Medicine, 1300 Morris Park Avenue Belfer, Rm1301, Bronx, NY, 10461, USA.
A high healthy lifestyle index (HLI) score, which reflects an adequate amount of sleep, no alcohol consumption, no smoking, a moderate to high physical activity level, a high quality diet, and a normal body mass index (BMI), has been associated with reduced risk of morbidity and mortality. We examined the relationship between the HLI and measurements of adipose and lean tissue volumes measured using magnetic resonance imaging (MRI). We studied 33,002 participants in the UK Biobank study, aged 40-69 years at enrolment.
View Article and Find Full Text PDFBMJ Open Qual
January 2025
Rectorate, University of Health Sciences, Phnom Penh, Cambodia.
Rapid antigen diagnostic tests (Ag-RDTs) that quickly and accurately identify SARS-CoV-2 are an essential part of the COVID-19 response, but multiple factors can affect the validity of Ag-RDTs results. In Cambodia, several commercial Ag-RDTs have become available since the COVID-19 outbreak, but quality control (QC) and external quality assurance (EQA) of these rapid tests have yet to be fully and systematically implemented. We collaborated with laboratory experts in Australia and piloted an EQA programme of the commonly used COVID-19 Ag-RDTs at the University of Health Sciences' MERIEUX Laboratory (Tier 1 site-responsible for the in-country receipt and distribution of QA material) and four other participating laboratories (Tier 2-healthcare facility based) between November 2021 and November 2022.
View Article and Find Full Text PDFIntroduction: wrist ligament injuries and triangular fibrocartilage complex (TFCC) lesions are common but often underdiagnosed conditions causing chronic wrist pain. The diagnostic challenge necessitates a combination of clinical examination, imaging studies, and arthroscopy, considered the gold standard. Ligament injuries, particularly scapholunate ligament (SL), and TFCC lesions account for significant wrist instability and ulnar-sided wrist pain, respectively.
View Article and Find Full Text PDFJ Matern Fetal Neonatal Med
December 2025
Department of Ultrasound, the First Affiliated Hospital of Hainan Medical College, Haikou, Hainan, China.
Objective: To compare the diagnostic value of transvaginal ultrasound (TVS) and magnetic resonance imaging (MRI) in cesarean scar pregnancy (CSP) by a method of meta-analysis.
Methods: Studies on TVS and MRI for CSP were collected from PubMed, Cochrane Library, Embase, Web of Science, China National Knowledge Infrastructure (CNKI), Wanfang data, and Chinese Scientific Journal Database (VIP database) until April 1, 2024. Stata 15.
JAAPA
January 2025
Eunice Im is a student in the College of Human Medicine at Michigan State University in Grand Rapids, Mich. Erin Gawel is a student in the Jacobs School of Medicine and Biomedical Sciences at the University at Buffalo in Buffalo, N.Y. Alyson Coppola practices at the University at Buffalo Otolaryngology in Williamsville, N.Y. Michele Carr is a professor in the Jacobs School of Medicine and Biomedical Sciences at the University at Buffalo. The authors have disclosed no potential conflicts of interest, financial or otherwise.
Cervicofacial non-tuberculous mycobacterial infection should be a part of the differential diagnosis for immunocompetent children ages 1 to 5 years who present with painless submandibular or preauricular lymphadenopathy. Although a benign and self-limiting disease, patients can develop a chronically draining fistula if not diagnosed and treated promptly. The diagnostic process can be managed with a combination of microbiological studies, cytology, laboratory tests, and imaging studies.
View Article and Find Full Text PDFMol Cell Biochem
January 2025
Neurodegenerative Diseases Laboratory, Center for Biomedicine, Universidad Mayor, Avenida Alemania 0281, 4780000, Temuco, La Araucanía, Chile.
Parkinson's disease (PD) is a progressive neurodegenerative disorder characterized by tremor, rigidity, and bradykinesia, beginning with early loss of dopaminergic neurons in the ventrolateral substantia nigra and advancing to broader neurodegeneration in the midbrain. The clinical heterogeneity of PD and the lack of specific diagnostic tests present significant challenges, highlighting the need for reliable biomarkers for early diagnosis. Alpha-synuclein (α-Syn), a protein aggregating into Lewy bodies and neurites in PD patients, has emerged as a key biomarker due to its central role in PD pathophysiology and potential to reflect pathological processes.
View Article and Find Full Text PDFANZ J Surg
January 2025
Department of Surgery, The Univeristy of Adelaide, The Queen Elizabeth Hospital, Adelaide, South Australia, Australia.
J Dermatol
January 2025
Mitsubishi Tanabe Pharma America, Inc., Jersey City, New Jersey, USA.
Oral Dis
January 2025
Department of Oral Medicine, Otorhinolaryngology Service, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Rio Grande do Sul, Brazil.
Objective: To compare the demographic and clinical profiles of oral lichen planus (OLP) and oral lichenoid lesions (OLL) diagnosed at a reference center in Southern Brazil from 2010 to 2019.
Methods: This retrospective study included 117 cases of suspected OLP submitted for biopsy. Investigated variables comprised sociodemographic profiles, medical history, harmful habits, clinical characteristics, and histopathological features.
ScientificWorldJournal
January 2025
Department of Oral Pathology and Microbiology, Manipal College of Dental Sciences Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India.
Oral cancer is responsible for increased mortality, especially in the Indian subcontinent. Habits like smoking and tobacco chewing are among the most common causes of oral cancer. Previously, these habits were seen mainly in the elderly; however, the trends have seemed to increase in the younger generation.
View Article and Find Full Text PDFCRSLS
January 2025
Department of Surgery, King Saud University Medical City, Riyadh, Saudi Arabia. (Drs. Aljunaydil, Mattar, Almufawaz, AlOthman, and Alalem).
Front Microbiol
December 2024
Department of Laboratory Medicine, Daejeon Eulji Medical Center, Eulji University, Daejeon, Republic of Korea.
Background: PCR and culture tests are used together to confirm the diagnosis of active tuberculosis (TB). Due to the long culture period, if the PCR test is negative, it takes a significant amount of time for the culture result to be available. Interferon- release assays (IGRAs), which are widely used to diagnose TB or latent tuberculosis infection (LTBI), cannot effectively discriminate TB from LTBI.
View Article and Find Full Text PDFIran J Nurs Midwifery Res
November 2024
Department of Child and Maternal Health Nursing, Faculty of Nursing, Jerash University, Jerash, Jordan.
Background: Electrocardiogram (ECG) is considered one of the most frequently carried out diagnostic tests in emergency rooms. To develop and refine the competencies of emergency nurses, it becomes imperative to assess the current level of knowledge and practice among nurses regarding ECG and other diagnostic tests. The study aimed to assess the ECG interpretation competency and its associated factors among emergency nurses in Jordan.
View Article and Find Full Text PDFBackground infection (CDI) is a significant healthcare concern, marked by its rising prevalence and associated morbidity and mortality. However, there is limited data on the epidemiology of CDI in the eastern region of India. Objectives The study aims to determine the incidence of CDI among adult patients admitted to the inpatient department of a tertiary care hospital and identify the risk factors associated with CDI.
View Article and Find Full Text PDFRep Pract Oncol Radiother
December 2024
Department of Radiotherapy, Chair of Oncology, Medical University, Lodz, Poland.
Background: In small cell lung cancer (SCLC), limiting the radiation dose in the hippocampus area during preventive cranial irradiation (PCI) can reduce nerve injury and cognitive decline. This study was done to compare changes in cognitive functions between hippocampal-protected (3D-H) and non-hippocampal-protected (3D) patients during PCI.
Materials And Methods: the study group included 113 patients with SCLC qualified to PCI divided in two subgroups: 3D-H (n = 74) and 3D (n = 39).
J Med Cases
January 2025
Department of Clinical Sciences, Malmo, Lund University, Malmo, Sweden.
Immunocompromised patients, especially those receiving B-cell depleting therapies, are at risk for developing atypical presentation with regard to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, with the potential for diagnostic delay and adverse outcomes if such delay occurs. A 66-year-old female with history of granulomatosis with polyangiitis (GPA) with previous pulmonary involvement, treated with rituximab and low-dose prednisolone, presented with prolonged fever and cough after having been treated at home for a mild SARS-CoV-2 infection in early July 2023. The patient had a prolonged course over several months with constitutional symptoms such as fever, cough and malaise.
View Article and Find Full Text PDFJ Obstet Gynaecol India
December 2024
Department of Surgical Oncology, SMS Medical College and Attached Group of Hospitals, B 31 Prabhu Marg Tilak Nagar, Jaipur, 302004 India.
Epidemiol Infect
January 2025
Department of Obstetrics and Gynecology, Juntendo University Urayasu Hospital, Chiba, Japan.