Negative / Null Result ReportMedicine
Łupina K, Dziewierz A, Janczura J et al. · 2026 · Acta diabetologica
Aims To characterize switching among GLP-1 receptor agonists (GLP-1 RAs) in a large private-sector cohort in Poland and to quantify therapy- and patient-level associations with switching while accounting for switching opportunity and…
View details →Negative / Null Result ReportMedicine
Adams JL, Tong A, Chen P et al. · 2026 · Journal of emergency nursing
Introduction Team triage incorporates collaborative evaluation by physicians and nurses during initial assessment, differing from conventional nurse-only triage models. Although previous studies have demonstrated improvements in wait times…
View details →Negative / Null Result ReportMedicine
Olasińska-Wiśniewska A, Swora-Cwynar E, Urbanowicz T et al. · 2026 · Nutrients
Background Acute kidney injury (AKI) is a frequent and prognostically important complication of cardiac surgery, yet early risk stratification remains challenging. The purpose of this prospective exploratory study was to determine whether…
View details →Negative / Null Result ReportMedicine
Singh R, Williams DL, Alexander J et al. · 2026 · The Journal of arthroplasty
Background Medial unicompartmental knee arthroplasty (UKA), lateral UKA, and patello-femoral arthroplasty (PFA) are established treatments for isolated compartmental knee osteoarthritis. Despite its growing popularity, the comparative…
View details →Negative / Null Result ReportMedicine
Zekre F, Neel T, Paul M et al. · 2026 · Clinical and experimental medicine
Porphyromonas gingivalis and Prevotella intermedia are key oral pathogens implicated in periodontal disease and have been associated with rheumatoid arthritis and specific categories of juvenile idiopathic arthritis. Whether oral dysbiosis…
View details →Negative / Null Result ReportMedicine
Merdan S, Sarmış A, Aydoğan O et al. · 2026 · Sexually transmitted infections
Background Hepatitis C virus (HCV) coinfection is a significant comorbidity and public health concern among people living with HIV (PLWH). This study aims to estimate HCV seroprevalence among PLWH in Istanbul, Türkiye, and compare it with…
View details →Negative / Null Result ReportMedicine
Tailor PD, Wang KY, Xu TT et al. · 2026 · Ophthalmic surgery, lasers & imaging retina
Background and objective This study aimed to characterize clinical characteristics and visual outcomes of patients with hemorrhagic choroidal detachments. Patients and methods Single-center retrospective case series of patients with…
View details →Negative / Null Result ReportMedicine
Saito Y, Kyoda Y, Nofuji S et al. · 2026 · International journal of urology : official journal of the Japanese Urological Association
Objectives No previous studies have directly compared pre- and postoperative pressure flow study (PFS) outcomes between transurethral resection of the prostate (TURP) and photoselective vaporization of the prostate using the GreenLight XPS…
View details →Negative / Null Result ReportMedicine
Wallig MA, Kabir MR, Han A et al. · 2026 · The Journal of the Acoustical Society of America
Quantitative ultrasound parameters offer effective tools to evaluate microstructural changes in liver tissue and noninvasively assess tissue health. We examined the relationship between steatotic liver disease severity, measured by the…
View details →Negative / Null Result ReportMedicine
Zaver HB, Reszczynski O, Singh A et al. · 2026 · Clinical and translational gastroenterology
Introduction Telehealth access is integral to digestive health care. This study examined demographic, insurance, and social determinants of health associated with missed telehealth appointments, with secondary comparisons with missed…
View details →Negative / Null Result ReportMedicine
Seetapan K, Nobsathian S, Bullangpoti V et al. · 2026 · Environmental toxicology and chemistry
The fish embryo toxicity test is widely used as an alternative to conventional acute fish toxicity assays, but its ecological relevance may be limited when the model species is nonnative to the region of interest. Here, we evaluated rose…
View details →Negative / Null Result ReportMedicine
Loucas R, Loucas M, Müller R et al. · 2026 · Plastic and reconstructive surgery
Background Breast lipofilling is a commonly utilized method in plastic surgery for breast reconstruction and augmentation. However, the procedure is often limited by the unpredictable survival of fat grafts, leading to dissatisfied…
View details →Negative / Null Result Report
HOWARD G, CRETU C · 2026 · Preprint
Abstract This study examined differences in professional practice, teaching motivations, and self-efficacy beliefs between outdoor teachers (OT) and classroom-based teachers (TT) in Israeli elementary schools, addressing limited…
View details →Negative / Null Result ReportMedicine
Yadav S, Kiran SP, Gurjar SK et al. · 2026 · Journal of minimal access surgery
Introduction Laparoscopic Heller's myotomy (LHM) with a partial fundoplication is the standard surgical therapy for achalasia cardia. However, the ideal gastric extension of the myotomy remains controversial, as it may influence both…
View details →Negative / Null Result ReportMedicine
Kadum F, Benko K, Batičić L et al. · 2026 · Medicina (Kaunas, Lithuania)
Background and Objectives : Atrial fibrillation (AF) and atrial flutter are associated with significant morbidity. While electrical cardioversion (ECV) is a standard treatment for sinus rhythm restoration, early arrhythmia recurrence is…
View details →Negative / Null Result ReportMedicine
Chao X, Liu X, Luo J et al. · 2026 · Ear and hearing
Objectives To evaluate cochlear nerve responsiveness to electrical stimulation in prelingually deafened adults with late cochlear implantation by analyzing electrically evoked compound action potentials (eCAPs), and to compare their neural…
View details →Negative / Null Result ReportMedicine
Cebulla C, Hamdan A, Poonawala H et al. · 2026 · Diagnostic microbiology and infectious disease
Background Coagulase-negative Staphylococci (CoNS) are common blood culture contaminants, yet distinguishing true infection from contamination remains challenging. In January 2023, we implemented routine species-level CoNS reporting. This…
View details →Negative / Null Result ReportMedicine
Askarian F, Karimizadeh Z, Kalantari A et al. · 2026 · Pediatric nephrology (Berlin, Germany)
Background Acute kidney injury (AKI) is an understudied complication in pediatric Fanconi anemia (FA) patients undergoing hematopoietic stem cell transplantation (HSCT). This study evaluates AKI incidence, risk factors, renal trajectories,…
View details →Negative / Null Result ReportMedicine
Shuto H, Hagiwara A, Kudoh R et al. · 2026 · Respiratory medicine and research
Background Acute exacerbation of idiopathic pulmonary fibrosis (AE-IPF) carries a high risk of short-term mortality, and optimal management strategies remain unclear. Although recent studies have suggested that antifibrotic therapy…
View details →Negative / Null Result ReportMedicine
Bhagat S, Kaur K, Petronglo JR et al. · 2026 · Infection and immunity
Staphylococcus aureus ( S. aureus ) is a highly virulent pathogen responsible for chronic infections such as osteomyelitis. Although its interaction with the host immune system has been widely studied, the specific role of inflammasomes in…
View details →Negative / Null Result ReportMedicine
He CZ, Qiu Q, Lai H et al. · 2026 · BMC ophthalmology
This study aimed to evaluate whether a combination of optical coherence tomography (OCT) and OCT angiography (OCTA) parameters could improve the discrimination between clinically diagnosed normal-tension glaucoma (NTG) and non-glaucomatous…
View details →Negative / Null Result ReportMedicine
Tawhari I, Park S, Yamani F et al. · 2026 · Frontiers in nephrology
Objective Calcineurin inhibitors, such as tacrolimus, are associated with long-term nephrotoxicity and renal allograft dysfunction despite evidence of improved kidney transplantation outcomes. Consequently, minimizing calcineurin inhibitor…
View details →Negative / Null Result ReportMedicine
Stepanichev M, Peregud D, Manolova A et al. · 2026 · Cell biochemistry and function
Chronic stress is often a precursor to depression. Multiple brain mechanisms underlying the development of depression involve alterations in neurotrophin signaling. In the present study, male Wistar rats were exposed to chronic mild…
View details →Negative / Null Result ReportMedicine
Momma T, Okayama H, Hasegawa M et al. · 2026 · BMC gastroenterology
Background The global incidence of early-onset colorectal cancer (EOCRC) is increasing. The prognostic impact of EOCRC remains controversial, as it is largely confounded by hereditary syndromes and mismatch repair deficient…
View details →Negative / Null Result ReportMedicine
Coombs EL, Cillcott R, McEwan NR · 2026 · Journal of veterinary dentistry
A variety of factors which might potentially affect the severity score of rabbits' teeth were investigated. These included the age, breed and gender of the animal as well as its cephalic index and dietary factors such as type of bowl feed…
View details →Negative / Null Result ReportMedicine
Chen J, Zhu Y, Zheng D et al. · 2026 · Journal of magnetic resonance imaging : JMRI
Background MRI is sensitive for detecting hepatocellular carcinoma (HCC), but its routine use is hindered by low accessibility. Purpose To evaluate the performance of non-contrast abbreviated MRI (NC-AMRI) alone and in combination with…
View details →Negative / Null Result ReportMedicine
Aslan G, Eggers K · 2026 · Folia phoniatrica et logopaedica : official organ of the International Association of Logopedics and Phoniatrics (IALP)
Introduction This pilot study investigated whether attention skills influence speech disfluencies in school-aged children, comparing monolingual Dutch (MONO) speakers and bilingual Dutch-Turkish speakers (BIL). Disfluencies frequently…
View details →Negative / Null Result ReportMedicine
Marschal V, Ziebart A, Abdoullahi M et al. · 2026 · Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia
While ventriculostomy-associated hemorrhages are well-documented in spontaneous subarachnoid hemorrhage (SAH), the impact of external ventricular drainage (EVD) placement accuracy on puncture channel bleeding (PCB) remains underexplored.…
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Li M, Ding Z, Gore JC · 2026 · Preprint
ABSTRACT Hemodynamic lag in white matter (WM) remains poorly understood despite its relevance to neurovascular health. We developed Local Propagation Mapping to quantify the spatiotemporal architecture of relative hemodynamic timing within…
View details →Negative / Null Result Report
Ballal Y, Chaudhuri J · 2026 · Preprint
Abstract Brief Self-Compassion Training (BSCT) is a short, structured intervention that promotes self-kindness, mindfulness, and emotional resilience. These competencies are particularly important for first-year medical students, who…
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