Negative / Null Result ReportMedicine
Torrez SB, Evoy KE, Reveles KR et al. · 2026 · Substance use & addiction journal
Background Patients with opioid use disorder need prompt buprenorphine/naloxone (BUP/NX) and naloxone nasal spray (NNS) access from pharmacies, but audit studies report substantial availability deficits. No specific intervention has…
View details →DOI: 10.1177/29767342261422061 Negative / Null Result ReportMedicine
Gambardella C, Soro P, Miroglio R et al. · 2026 · Marine environmental research
Marine Heatwaves (MHWs) have become more severe and frequent worldwide under global warming. They are projected to intensify under different climate scenarios, with unknown consequences for the marine biota. In this study we assess the…
View details →DOI: 10.1016/j.marenvres.2026.107983 Negative / Null Result ReportMedicine
Patterson K, Rodríguez SU, Arancibia-Levit EN et al. · 2026 · Journal of sleep research
Data on sleep and respiratory patterns among adolescents residing at very high altitude (> 3500 m) remain scarce, and altitude-related physiological differences may influence these parameters. Studying adolescents at different very high…
View details →DOI: 10.1111/jsr.70326 Negative / Null Result ReportMedicine
De La Garza-Ramos C, Silver C, Islam F et al. · 2026 · Cardiovascular and interventional radiology
Purpose Describe the incidence and severity of gastrointestinal tract-related adverse events (GIAE) following radiation segmentectomy (RS) for hepatocellular carcinoma (HCC) in the left hepatic lobe. Materials and methods A single-center…
View details →DOI: 10.1007/s00270-026-04376-9 Negative / Null Result ReportMedicine
Mizusawa N, Nishimura K, Ouchi D et al. · 2026 · Fish Sci
Shiokara is a traditional Japanese salted and fermented seafood product. The aim of this study was to compare various commercially available squid shiokara products in Japan by examining their NaCl content, free amino acid content (all…
Negative / Null Result ReportMedicine
Jones MB, Caprarola SD, Gordish H et al. · 2026 · Cardiology in the young
Introduction Children with CHD are at risk for neurodevelopmental impairments, and though these are often mild, some children face severe developmental challenges. Both unalleviated pain and exposure to opioids in the neonatal period have…
View details →DOI: 10.1017/s1047951125110949 Negative / Null Result ReportMedicine
Asch J, Scherer‐Lorenzen M, Pierick K et al. · 2026 · Journal of Applied Ecology.
Central European forest management strategies promoting structurally homogeneous closed‐canopy forests have led to landscape‐level declines in biodiversity and ecosystem multifunctionality. Conservation‐targeted management programs aim at…
Negative / Null Result ReportMedicine
Sukarno AS, Dong A, Gumulya Y et al. · 2026 · International journal of food microbiology
Physical instability remains a major challenge in fermented plant-based yoghurts in the absence of added texturizing agents. Cultures can improve water holding capacity (WHC) through production of exopolysaccharide (EPS). This study…
View details →DOI: 10.1016/j.ijfoodmicro.2026.111797 Negative / Null Result Report
Azaad S, Echterhoff G · 2025 · Preprint
Many experiments in psychology involve deceiving participants about aspects of the study. Researchers who employ deception sometimes administer post-experiment suspicion probes and exclude participants from analysis if their responses…
View details →DOI: 10.31234/osf.io/eqr63_v1 Negative / Null Result ReportMedicine
Matsumoto T, Yokoe T, Takahashi T 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: Several studies have reported an association between adolescent idiopathic scoliosis (AIS) and hip decentration (HD). However, these previous studies evaluated the hip center-edge (CE) angle at only a single time point. This study…
View details →DOI: 10.1007/s00586-026-09787-3 Negative / Null Result ReportMedicine
Scalamera R, Covani M, Andreaggi S et al. · 2026 · European heart journal. Cardiovascular Imaging
Aims Cardiovascular risk factors predict adverse clinical outcomes, including acute coronary syndromes (ACS). A recent study showed a close correlation between the number of modifiable risk factors and plaque vulnerability. However, the…
View details →DOI: 10.1093/ehjci/jeag023 Negative / Null Result ReportMedicine
Przepióra F, Ciach M · 2025 · Forest Ecology and Management.
Although species with ecosystem engineering capabilities like woodpeckers, ungulates or saproxylic insects may initiate the formation of Tree-related Microhabitats (TreMs), their overall impact on TreM assemblages remains unexplored. Bark…
Negative / Null Result ReportMedicine
Ohashi T, Hagihara M, Asai N et al. · 2026 · Microorganisms
Heat-killed Enterococcus faecalis EF-2001 (EF-2001) is a postbiotic preparation reported to modulate host immunity. However, its specific impact on host immune responses and virological outcomes during the early phase of influenza…
View details →DOI: 10.3390/microorganisms14020316 Negative / Null Result Report
Dearing C, Ye Z, Robertshaw G · 2025 · Preprint
Abstract* Background Heavy metals such as cadmium, lead, and mercury are ubiquitous in the environment, accumulating in plants, animals, water and human food. Human exposure through the consumption of vegetable crops is a global concern…
View details →DOI: 10.12688/f1000research.175538.1 Negative / Null Result ReportMedicine
Yan C, Zhang X, Hu S et al. · 2026 · International journal of surgery (London, England)
The impact of neoadjuvant chemo-immunotherapy (nCIT) on perioperative cardiac safety in patients undergoing lung cancer resection remains unclear. This study aimed to evaluate the incidence and risk factors of postoperative cardiac adverse…
View details →DOI: 10.1097/js9.0000000000004846 Negative / Null Result ReportMedicine
Okino M, Makino R, Aoki M et al. · 2026 · Comparative biochemistry and physiology. Part A, Molecular & integrative physiology
Methylglyoxal (MGO) is an α-dicarbonyl compound and produced from several metabolic pathways, including glucose metabolism. This compound induces oxidative stress and organ damage in mammals and is associated with various diseases,…
View details →DOI: 10.1016/j.cbpa.2026.111975 Negative / Null Result Report
Liu W, Li Y, Yang H et al. · 2025 · Preprint
Abstract Background Infective endocarditis (IE) is a disease caused by the involvement of pathogenic microorganisms in the endocardium, primarily characterized by the formation of growths and progressive valve damage. Despite advances in…
View details →DOI: 10.21203/rs.3.rs-6760790/v1 Negative / Null Result Report
Ovalle MAM, Rozman I, Winkler EL et al. · 2026 · Preprint
Abstract Iron-oxide magnetic nanoparticles (MNPs) have been extensively investigated as magnetically actuable nanocatalysts for diagnostic and therapeutic applications. However, because wüstite/magnetite/maghemite phases can interconvert,…
View details →DOI: 10.21203/rs.3.rs-8474662/v1 Negative / Null Result Report
Agudelo C, Nsereko M, Ainebyona A et al. · 2026 · Preprint
Background Stool-based molecular tests are a noninvasive option for pediatric tuberculosis (TB) diagnosis, but have lower sensitivity compared to sputum-based tests. Untargeted metagenomic sequencing (mNGS) on stool could improve…
View details →DOI: 10.64898/2026.01.29.26345155 Negative / Null Result Report
Yan W, Che Z, Deng H et al. · 2026 · Preprint
Abstract 【Purpose】 To evaluate whether preoperative oral antithrombotic drugs increase perioperative bleeding risk in spinal fusion patients receiving low-molecular-weight-heparin (LMWH) bridging therapy, and compare bleeding risk with…
View details →DOI: 10.21203/rs.3.rs-8344022/v1 Negative / Null Result ReportMedicine
Tada A, Ihara S, Suwa J et al. · 2026 · Pediatrics international : official journal of the Japan Pediatric Society
Background Perioperative antimicrobial therapy is important to prevent central nervous system (CNS) infections following cerebrospinal fluid (CSF) shunt insertion, but the optimal duration remains unclear. This study aimed to evaluate the…
View details →DOI: 10.1111/ped.70372 Negative / Null Result ReportOpen accessMedicine
Shafiei SH, Latorre MR, Shimmin A · 2026 · Bone & joint open
Aims Restoring native hip biomechanics is essential for the long-term success of total hip arthroplasty (THA). Lateralized (offset) acetabular liners were developed to increase global offset and improve soft-tissue tension, but their…
View details →DOI: 10.1302/2633-1462.76.bjo-2026-0033.r1 Negative / Null Result ReportMedicine
Ptomey LT, Helsel BC, Montgomery RN et al. · 2026 · Medicine and science in sports and exercise
Purpose Individuals with Alzheimer's disease and related dementias (ADRD) and their caregivers often experience reduced physical activity (PA), diminished functional fitness, and heightened health risks. Remotely delivered PA interventions…
View details →DOI: 10.1249/mss.0000000000003974 Negative / Null Result ReportMedicine
Yang J, Lim J, Kim YJ et al. · 2026 · Journal of medical virology
Tenofovir alafenamide (TAF) exhibits antiviral efficacy comparable to tenofovir disoproxil fumarate (TDF). Nonetheless, concerns persist regarding TAF's impact on the lipid profile and potential atherosclerotic cardiovascular disease…
View details →DOI: 10.1002/jmv.70829 Negative / Null Result ReportMedicine
Kim SH, Quinn MA, Ananyev J et al. · 2026 · Medicine and science in sports and exercise
Introduction Childhood growth restriction can lead to lasting developmental changes, increasing susceptibility to chronic diseases and neurodegenerative conditions in adulthood. High-intensity interval training (HIIT) elevates…
View details →DOI: 10.1249/mss.0000000000003964 Negative / Null Result ReportMedicine
Sunderrajan A, Cursio J, Mason N et al. · 2026 · Journal of hospital medicine
Background Sleep is essential for recovery in hospitalized patients, yet frequent disruptions from medical care make rest difficult. Most prior efforts have focused on environmental modifications, often overlooking patients' role in…
View details →DOI: 10.1002/jhm.70273 Negative / Null Result Report
Curran-Alfaro CM, Side CM, Alluri A et al. · 2026 · Preprint
It is becoming increasingly clear that chronic exposure to lower levels of ethanol impact learning and behavior. To determine the impact of chronic low-dose ethanol exposure on sensitivity to changes in stimulus value, a conditioned taste…
View details →DOI: 10.64898/2026.06.08.730505 Negative / Null Result ReportOpen accessMedicine
Herzog DS, Jo J, Nakajima D et al. · 2026 · Translational animal science
Two experiments were conducted to determine the effect of ruminally protected lysine (AjiPro-L) supplementation on performance and nitrogen (N) balance of feedlot cattle fed decreasing concentrations of dietary protein. Diets contained (DM…
View details →DOI: 10.1093/tas/txag076 Negative / Null Result ReportMedicine
Medina Muñoz M, Gallego Campillo S, Martín Peinador Y et al. · 2026 · Indian pediatrics
Objective Lower respiratory tract infections (LRTIs) are a common cause of primary care visits in infants. This study was done to evaluate the course of LRTIs before-and-after the introduction of nirsevimab and to identify the associated…
View details →DOI: 10.1007/s13312-026-00385-6 Negative / Null Result ReportMedicine
Larsen MB, Faurschou IK, Haas S · 2026 · Techniques in coloproctology
Background The optimal treatment for complex Pilonidal Sinus Disease (PSD) is still debated. Despite great advances with the introduction of off-midline closure techniques, healing problems and recurrence remain challenges. We aimed to…
View details →DOI: 10.1007/s10151-026-03377-7 