Negative / Null Result ReportMedicine
Kober M, Livingston JA, Barrick C et al. · 2026 · Journal of holistic nursing : official journal of the American Holistic Nurses' Association
Background: Emergency department (ED) nurses are routinely exposed to high-stress clinical environments, increasing their risk for burnout and emotional exhaustion. In holistic nursing, self-care is viewed as a professional and ethical…
View details →DOI: 10.1177/08980101261424557 Negative / Null Result ReportOpen accessMedicine
Žilytė A, Petrikaitė V · 2026 · Cells
In this study, we evaluated the impact of different in vitro 3D culture modelling methods on the activity of doxorubicin (DOX) and 5-fluorouracil (5-FU) in human melanoma spheroids. Human melanoma A375 and IGR39 spheroids were generated…
View details →DOI: 10.3390/cells15121069 Negative / Null Result ReportOpen accessMedicine
Jamal H, LaLoggia M, Boggarapu S et al. · 2025 · JACC. Case reports
Background The overuse of telemetry without indication leads to alarm fatigue, unnecessary costs, and reduced patient satisfaction. Unnecessary telemetry use does not improve patient outcomes. Rationale We hypothesized that a…
View details →DOI: 10.1016/j.jaccas.2025.105717 Negative / Null Result ReportMedicine
Kayin Y, Oztas B · 2026 · Nurse education in practice
Aim This study examined the effects of PechaKucha and Teach-Back teaching techniques on nursing students' knowledge, self-efficacy and satisfaction regarding discharge education. Background Effective discharge education requires strategies…
View details →DOI: 10.1016/j.nepr.2026.104807 Negative / Null Result Report
Sharma V, Verma Y · 2026 · Preprint
Abstract Non‑nutritive sweeteners (NNS) are widely consumed under the assumption of metabolic inertness, but emerging evidence suggests they may affect the gut microbiome, incretin hormones, and glucose homeostasis. This scoping review…
View details →DOI: 10.21203/rs.3.rs-10106611/v1 Negative / Null Result ReportMedicine
Hirsch T, Moser U, Wolf A et al. · 2026 · European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery
Purpose This prospective pilot study aimed to evaluate whether dupilumab therapy induces measurable changes in the sinonasal microbiome of patients with chronic rhinosinusitis with nasal polyps (CRSwNP). Methods Eight CRSwNP patients…
View details →DOI: 10.1007/s00405-026-10378-7 Negative / Null Result ReportMedicine
Parakkal T, Kuriakose MJ, Natarajan PV et al. · 2026 · Journal of orofacial orthopedics = Fortschritte der Kieferorthopadie : Organ/official journal Deutsche Gesellschaft fur Kieferorthopadie
Surgically facilitated anterior maxillary distraction (AMD) is used for the treatment of maxillary hypoplasia secondary to cleft lip and palate (CLP). In this study, the soft and hard tissue changes following AMD in growing patients with…
View details →DOI: 10.1007/s00056-026-00676-4 Negative / Null Result ReportMedicine
Stanford K, Cain RM, Millis D et al. · 2026 · American journal of veterinary research
Objective To identify the effects of incline and decline treadmill trotting on forelimb muscle activity in dogs using electromyography (EMG). Methods Data were collected for a prospective within-subject, repeated-measures study in January…
View details →DOI: 10.2460/ajvr.26.04.0180 Negative / Null Result Report
Kapoor A, Ni Y, Isaac G et al. · 2026 · Preprint
ABSTRACT Background Low-intensity focused ultrasound (LIFU) is an emerging noninvasive neuromodulation technique capable of targeting deep cortical and subcortical structures with high spatial precision. In healthy human volunteers, LIFU…
View details →DOI: 10.64898/2026.06.01.26354382 Negative / Null Result ReportMedicine
da Silva PCH, Faria TV, Galvani LD et al. · 2026 · The Angle orthodontist
Objectives To evaluate the effect of different antimicrobial solutions on the mechanical properties of aligners (Invisalign, Align Technology Inc., San Jose, CA, USA). Material and methods Invisalign aligners were used, originating from an…
View details →DOI: 10.2319/102425-879.1 Negative / Null Result ReportMedicine
Ayazi H, Kalani N, Rabiee M et al. · 2026 · Musculoskeletal care
Background and purpose Lumbopelvic rhythm describes the relationship between the lumbar spine and hip motion during trunk bending tasks, while the lumbar lordosis angle represents the normal sagittal curvature of the lumbar spine. This…
View details →DOI: 10.1002/msc.70189 Negative / Null Result ReportMedicine
Bhavya ML, Bayati M, Poojary MM et al. · 2026 · Food chemistry
Ultrasound (US) processing is a promising food technology to improve protein solubility, reduce particle size, and modify functional properties. However, concerns exist regarding US-induced protein oxidation due to reactive oxygen species…
View details →DOI: 10.1016/j.foodchem.2026.149898 Negative / Null Result ReportMedicine
Wolinsky D, Blaine S, Strickland JC et al. · 2026 · Journal of cannabis research
Background This Phase I randomized controlled trial aimed to assess the safety and tolerability of cannabidiol (CBD) and alcohol co-administration among moderate alcohol consumers in acute laboratory and chronic outpatient settings.…
View details →DOI: 10.1186/s42238-026-00457-1 Negative / Null Result ReportMedicine
Celik C, Celik MS · 2026 · Cutaneous and ocular toxicology
Background and objective Acne vulgaris is a chronic inflammatory skin disease frequently treated with systemic agents such as isotretinoin and doxycycline. Although these treatments are known to modulate inflammatory pathways, their…
View details →DOI: 10.1080/15569527.2026.2671006 Negative / Null Result ReportMedicine
Qasim MSA, Kang P, Evans B et al. · 2026 · Contact lens & anterior eye : the journal of the British Contact Lens Association
Purpose To investigate the utility of in vivo confocal microscopy (IVCM) combined with standardized image grading for identifying early morphological changes in the central corneal and superior limbal basal epithelial cells during…
View details →DOI: 10.1016/j.clae.2026.102667 Negative / Null Result Report
de Paulo MC, Aguiar LM, Ferreira NMC et al. · 2026 · Preprint
Background Lauric acid (LA) is a medium-chain saturated fatty acid found in several foods, including vegetable oils and seeds. Previous studies have demonstrated that LA exhibits neuroprotective, antioxidant, and anti-inflammatory…
View details →DOI: 10.64898/2026.05.15.725442 Negative / Null Result Report
Hehl M, Toyonaga T, Carson RE et al. · 2026 · Preprint
Abstract Introduction: In animal neurophysiology, motor learning induces long-term potentiation- and depression-like plasticity, i.e., the strengthening or weakening of connections between neurons. In humans, gray matter volume (GMV)…
View details →DOI: 10.21203/rs.3.rs-8957106/v1 Negative / Null Result ReportOpen accessMedicine
Alenezi BM, Khoyratty F, Biswas S et al. · 2026 · Translational vision science & technology
Purpose To investigate the effect of corneal cross-linking (CXL) on corneal curvature and thickness in two different keratoconic populations, one based in the Middle East (Saudi Arabia) and one in Europe (UK), and to explore whether age…
View details →DOI: 10.1167/tvst.15.3.12 Negative / Null Result ReportMedicine
Zhuang SR, Leong PY, Chiang HP et al. · 2026 · Nutrients
Objective This study aimed to evaluate the effects of 12 weeks of Astragalus membranaceus saponins (AMS) supplementation on functional performance, knee joint mobility, self-reported outcomes, and biomarkers of inflammation and cartilage…
View details →DOI: 10.3390/nu18121842 Negative / Null Result Report
Unarkat KB, Batra VA, Kaur M et al. · 2026 · Preprint
Abstract Slow-paced breathing (SPB) has shown to promote parasympathetic dominance, and cognitive enhancement. This longitudinal interventional study aimed to explore the effects of a 10-session SPB protocol on cognitive function in…
View details →DOI: 10.21203/rs.3.rs-9385088/v1 Negative / Null Result ReportOpen accessMedicine
Kniha K, Scholz K, Kohnert E et al. · 2026 · Scientific reports
To evaluate the effect of the implant material-either titanium or zirconia-on the development of bacterial deposits. In this one-year prospective split-mouth study, 20 patients with an edentulous lower jaw were treated with two zirconia…
View details →DOI: 10.1038/s41598-026-54915-0 Negative / Null Result ReportMedicine
Ormsbee LT, Akhavan NS, Munoz J et al. · 2026 · Nutrients
Background/Objectives : Approximately 53.4 million U.S. adults aged 50 or older have low bone mass, yet male bone health remains under-researched. This study evaluated the effects of one year of prune supplementation on bone health in…
View details →DOI: 10.3390/nu18121854 Negative / Null Result ReportOpen accessMedicine
Sangermani M, Desiati I, Quattrini N et al. · 2026 · Scientific reports
Reanalysing previously collected samples to address new research questions offers a time-efficient alternative to initiating new cohort studies. However, concerns remain regarding the stability of the faecal microbiome following repeated…
View details →DOI: 10.1038/s41598-026-39939-w Negative / Null Result ReportMedicine
Karahan M, Uluçam E · 2026 · Work (Reading, Mass.)
BackgroundSleep deprivation, common among physicians working long shifts, affects sensory integration, motor coordination, and cognitive performance. While its impact on cognitive and motor skills is well-documented, its effect on gait…
View details →DOI: 10.1177/10519815261439055 Negative / Null Result ReportMedicine
Perović A, Juričić G, Bratičević MN et al. · 2026 · Medicine and science in sports and exercise
Purpose During scuba diving, breathing under elevated pressure leads to hyperoxia, which may induce oxidative stress and erythrocyte damage. Hyperoxia may also influence erythropoietin (EPO) production, a phenomenon referred to as the…
View details →DOI: 10.1249/mss.0000000000004007 Negative / Null Result ReportMedicine
Dobariya A, Patel R, Patel M · 2026 · European journal of hospital pharmacy : science and practice
Objective The study aimed to analyse the physicochemical stability and compatibility of ceftriaxone sodium (CEF) (2mg/mL) with pantoprazole sodium (PAN) (0.08mg/mL) and ondansetron hydrochloride (OND) (0.008mg/mL) in different infusion…
View details →DOI: 10.1136/ejhpharm-2025-004511 Negative / Null Result ReportMedicine
Amiri D, Hellmann PH, Thyssen JP et al. · 2026 · JAMA dermatology
Importance Increased intraocular pressure (IOP) is a known adverse effect of corticosteroid use and may lead to corticosteroid-induced glaucoma. However, clinical evidence on the impact of topical corticosteroids (TCS) on IOP is limited.…
View details →DOI: 10.1001/jamadermatol.2026.1183 Negative / Null Result ReportMedicine
Nechemya Y, Shames J · 2026 · Harefuah
Introduction Background: Chronic pain syndrome is a common disease with major economic costs. The aim of this study is to examine the effect of outpatient multidisciplinary pain rehabilitation on the utilization of medical services in…
Negative / Null Result ReportMedicine
Nemes A, Ambrus N, Szili-Török T et al. · 2026 · Journal of clinical medicine
Introduction : The left ventricular (LV) function can be characterized by the spatial displacement of the aortic valve annulus (AVA), represented by the AVA plane systolic excursion (AAPSE). AAPSE, measured using 3DSTE, has been shown to…
View details →DOI: 10.3390/jcm15041507 Negative / Null Result ReportOpen accessMedicine
Ozden H · 2026 · Open life sciences
Perfluorooctanoic acid (PFOA) is widely utilized perfluoroalkyl substance (PFAS) in various industrial and household applications, known for its persistence in the environment. Due to the limited toxicity data for PFOA in edible vegetable…
View details →DOI: 10.1515/biol-2025-1250 