Negative / Null Result Report
Wen Z, Yang Z, Cheng J et al. · 2026 · Preprint
Abstract Background The use of intensive statin therapy in acute ischemic stroke (AIS) is common; however, its association with post-stroke pneumonia (PSP) remains uncertain. This study aimed to determine whether intensive-dose…
View details →Failed Experiment ReportMedicine
Thng C, Eskandari S, Jin F et al. · 2026 · NPJ vaccines
Neisseria gonorrhoeae (NG) causes significant morbidity globally, and no licensed vaccine currently exists. Observational studies suggest the four-component meningococcal B (4CMenB) vaccine may provide cross-protection against NG. We…
View details →Negative / Null Result ReportMedicine
Boden LI, Peters SE, McTernan M et al. · 2026 · Journal of occupational and environmental medicine
Objective To determine whether burnout and thriving from work affect turnover intention and actual turnover. Methods This study used multivariable logistic regression to estimate the impact of burnout and thriving from work on turnover…
View details →Failed Experiment ReportMedicine
Mills KP, Kemper M, Hoganson GM et al. · 2026 · American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists
Purpose To assess changes in prescribing practice after implementation of a medication-focused order set for acute agitation management in a pediatric emergency department (ED). Methods Patients 5 to 18 years of age who presented to the…
View details →Failed Experiment ReportMedicine
Schuster NM, Jeyakumar S, Menzie AM et al. · 2026 · Pain medicine (Malden, Mass.)
Objective This study analyzes real-world treatment patterns among patients newly initiating treatment for painful diabetic peripheral neuropathy using a contemporary dataset in the United States. Methods A retrospective study using the…
View details →Failed Experiment ReportMedicine
Zeng Q, Cox K, Jung J et al. · 2026 · Plant disease
Fire blight is a destructive disease of apple and pear, and its severity is intensified under humid conditions. Biological controls are important components of the integrated management of plant diseases; however, field trials in the…
View details →Negative / Null Result ReportMedicine
Fujimoto K, Kogo M, Kobayashi H et al. · 2026 · Cancer treatment and research communications
Background This study evaluated the efficacy and safety of definitive chemoradiotherapy (CRT) for lung cancer in patients with combined pulmonary fibrosis and emphysema (CPFE), focusing on radiation pneumonitis (RP). Materials and methods…
View details →Negative / Null Result Report
Gopalan L, Na Y, Wu L et al. · 2026 · Preprint
Neurofibromatosis type 1 (NF1) patients are predisposed to develop plexiform neurofibromas (PNFs). By cross comparison of RNA sequencing and RUNX1-CHIP sequencing data on mouse PNF, we found that transcript encoding the NF1 interacting…
View details →Negative / Null Result ReportMedicine
Marian M, Rosu M, Tarta C et al. · 2026 · Medicina (Kaunas, Lithuania)
Background and Objectives : Post-thyroidectomy hypoparathyroidism (hypoPTH) is the most common complication of total thyroidectomy. Transient hypoPTH was defined as postoperative day 1 (POD1) intact parathyroid hormone (PTH) Materials and…
View details →Negative / Null Result ReportMedicine
Miehrig AH, Foresto RD, Tedesco-Silva H et al. · 2026 · Transplantation
Background Treatment of cytomegalovirus (CMV) after kidney transplantation aims to achieve cessation of viral replication; however, the use of highly sensitive DNA assays creates uncertainty regarding the optimal DNAemia threshold for…
View details →Negative / Null Result Report
Shi J, Yang X, Song Y et al. · 2026 · Preprint
Abstract This study evaluated the interactive effects of row orientation and deficit irrigation on tomato yield, fruit quality, and water use efficiency under sandy-substrate conditions in arid regions, and quantitatively assessed the…
View details →Negative / Null Result ReportMedicine
Brearley FQ · 2026 · American Journal of Botany.
PREMISE: A number of ecologically important tropical trees form symbiotic ectomycorrhizal (EcM) fungal associations including the Dipterocarpaceae, that dominate lowland forests of South‐east Asia. Whilst numerous pot‐based studies have…
View details →Negative / Null Result ReportMedicine
Mastrokostas PG, Said M, Mastrokostas LE et al. · 2026 · European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
Purpose To determine the 90-day incidence of surgical site infection (SSI) after cervical disc arthroplasty (CDA), compare single versus multilevel procedures, and identify independent predictors of SSI. Methods We identified adult…
View details →Negative / Null Result ReportMedicine
Medina-Moctezuma ZB, Guzmán-Sánchez A, González-Aretia D et al. · 2026 · Biochemical and biophysical research communications
Follicle-stimulating hormone (FSH) and luteinizing hormone (LH) stimulate the synthesis of sphingosine-1 phosphate (S1P) in Gs-coupled receptors dependent manner, enabling S1P to mediate specific bioactivities of FSH and LH. Because…
View details →Negative / Null Result Report
ERSALI Y, KURU İS, SEVIM MA · 2026 · Preprint
Abstract The concept of physiological maturity refers to the period during which seeds reach their maximum germination capacity. Accurately determining this stage facilitates efficient seedling production and helps balance supply and…
View details →Negative / Null Result ReportMedicine
Yavuz T, Sarac O, Alpdogan O et al. · 2026 · Journal of infection in developing countries
Introduction Chronic lung diseases (CLD) are associated with increased susceptibility to respiratory infections and may influence COVID-19 outcomes. This research aims to assess the clinical, laboratory findings, and prognostic outcomes in…
View details →Negative / Null Result Report
Zhang X, Shen T, Ye S et al. · 2026 · Preprint
Objective: : To investigate the effect of 0.1% ropivacaine with a lower concentration sufentanil for epidural analgesia during the latent phase of labor. Design: : Double-blind, randomized, controlled, non-inferiority trial. Setting: : A…
View details →Negative / Null Result ReportMedicine
Casey ER, Uritsky T, Soyfer L et al. · 2026 · Substance use & addiction journal
Background Hospitals increasingly start methadone treatment for opioid use disorder (OUD). Rapid methadone titration has been described in hospitals with addiction consult teams; however, most hospitals lack these specialty services. We…
View details →Negative / Null Result Report
Baharvand F, Najafi R, Parvaneh S et al. · 2026 · Preprint
Abstract Background: The optimal peri-procedural management of metformin in patients with type 2 diabetes undergoing elective coronary angiography remains debated. Concerns regarding contrast-induced acute kidney injury (CI-AKI) and the…
View details →Negative / Null Result ReportMedicine
Tannuri ACA, Abe Takahasi BN, de Almeida Estrambk G et al. · 2026 · Journal of pediatric surgery
Background Esophageal atresia (EA) is frequently associated with congenital heart disease (CHD) and chromosomal anomalies, mainly Down syndrome (DS). While these conditions affect outcomes following primary repair, their specific impact on…
View details →Negative / Null Result ReportMedicine
Muñoz-Tebar N, Lucas-González R, Muñoz-Bas C et al. · 2026 · Food chemistry
This study investigates the use of quinoa oil emulsion as a novel plant-based ingredient to improve the nutritional quality of fresh goat cheese. Quinoa oil emulsions (3 and 6 g/L) were characterized and incorporated in fresh cheese. The…
View details →Negative / Null Result ReportMedicine
Cui B, Liu Y, Wu X et al. · 2026 · Reproduction in domestic animals = Zuchthygiene
The objective of this study was to evaluate the effects of exogenous GnRH administration at the beginning of estrus synchronisation in mares during the spring transitional period. Estrus was synchronised using a progesterone releasing…
View details →Negative / Null Result ReportMedicine
Mauvieux B, Montardy Q, Remilly M et al. · 2026 · Wilderness & environmental medicine
Off-grid low-tech living is increasingly proposed for arid environments, yet longitudinal field data documenting health, nutrition, and rest-activity organization under real-world conditions remain scarce. Our objective was to describe…
View details →Negative / Null Result ReportMedicine
Cheever K, Kalvesmaki A, Swan AA et al. · 2026 · Brain injury
Background This study aimed to explore what treatments were sought by post-9/11 Veterans with and without a formal diagnosis related to their long-term dizziness following completion of a Comprehensive Traumatic Brain Injury Evaluation…
View details →Negative / Null Result ReportMedicine
Lee YJ, Kim J, Yu DH et al. · 2026 · Kidney research and clinical practice
Background Tegoprazan, a potassium-competitive acid blocker used in South Korea since 2018, was examined in this study for its potential association with death or progression to end-stage kidney disease (ESKD) among patients with stage 3…
View details →Negative / Null Result Report
Fernández-Pastrana VM, González-Reguero D, Robas-Mora M et al. · 2026 · Preprint
Abstract Soil degradation is a critical problem in Spain, aggravated by intensive agricultural practices, urbanisation and natural phenomena such as forest fires. This study addresses soil regeneration through the valorisation of waste…
View details →Negative / Null Result ReportMedicine
Luo Y, Liu A, Hu B et al. · 2026 · Forest Ecology and Management.
Temporal demographic compensation (TDC), defined as negative temporal covariance between demographic vital rates (e.g., growth, survival, reproduction), is expected to buffer variability in population growth and promote long-term…
View details →Negative / Null Result Report
Rovere G, Cuyabano BCD, Phocas F · 2026 · Preprint
ABSTRACT Breeding programs are essential in aquaculture, improving economically and environmentally important traits. In aquaculture systems, animals are raised in large groups, where social interactions are frequent and can influence…
View details →Negative / Null Result ReportMedicine
Li X, An K, Sun Z et al. · 2026 · Biofouling
'Yellow water' issues frequently occur in drinking water supply systems on university campuses, primarily caused by the resuspension of loose sediments within pipelines, which may pose high potential microbiological risks. In order to…
View details →Negative / Null Result ReportMedicine
Shehu E, Pieper D, Albrecht HC et al. · 2026 · JBI evidence implementation
Introduction Pre-operative stoma site marking is a strongly recommended practice for preventing complications and improving the health-related quality of life of intestinal stoma patients. Despite its benefits, this practice is not…
View details →