Negative / Null Result ReportOpen accessMedicine
Zhang F, Yu Z, Pan J et al. · 2026 · Jornal de pediatria
Objective This study aimed to investigate the risk factors for acute neurological complications (ANCs) in neonates with bacterial meningitis (NBM). Methods This retrospective study analyzed 68 neonates (aged 0-28 days) with bacterial…
View details →DOI: 10.1016/j.jped.2026.101533 Negative / Null Result ReportMedicine
Sanchis J, Bueno H, Martí Sánchez D et al. · 2025 · Heart (British Cardiac Society)
Background Clinical trials and meta-analyses indicate a reduced reinfarction risk with invasive management in older patients with non-ST-segment elevation myocardial infarction (NSTEMI). This study investigated whether similar benefits…
View details →DOI: 10.1136/heartjnl-2024-325254 Negative / Null Result Report
Qiao W, Liu L, Zhang X et al. · 2024 · Preprint
Abstract Background Subarachnoid anesthesia is the primary anesthetic method for elective cesarean section surgery, characterized by rapidly taking effect and reliable analgesia. However, subarachnoid anesthesia is prone to cause a high…
View details →DOI: 10.21203/rs.3.rs-5428405/v1 Negative / Null Result Report
Kashtiara A, Pauptit J, Thijs D et al. · 2025 · Preprint
Abstract BACKGROUND AND OBJECTIVES: Enhanced Recovery After Surgery (ERAS) protocols aim to improve surgical outcomes, by mitigating postoperative stress through multimodal perioperative care. In spinal surgery, such protocols—termed…
View details →DOI: 10.21203/rs.3.rs-7786792/v1 Negative / Null Result ReportOpen accessMedicine
Muir KJ, Maye A, McHugh MD et al. · 2025 · JAMA network open
Importance It is unknown if virtual nursing (VN) enhances care quality or improves the workload of bedside nurses in hospitals. Objective To describe what services VNs provide to patients and nurses in hospitals; to evaluate whether the…
View details →DOI: 10.1001/jamanetworkopen.2025.45597 Negative / Null Result ReportMedicine
Zhang J, Suo T, Cheng Y et al. · 2026 · Journal of investigative medicine : the official publication of the American Federation for Clinical Research
Hemophagocytic lymphohistiocytosis (HLH) secondary to visceral leishmaniasis (VL-HLH) is a severe and often fatal condition marked by systemic inflammation and immune dysfunction. In this retrospective cohort study at Shanxi Children's…
View details →DOI: 10.1177/10815589251390398 Negative / Null Result ReportMedicine
Smedemark SA, Jarbøl DE, Laursen CB et al. · 2026 · The lancet. Healthy longevity
Background Diagnosing acute respiratory conditions in adults older than 65 years is challenging due to age-related physiological changes, which increase diagnostic complexity and the risk of hospital admission. We investigated whether…
View details →DOI: 10.1016/j.lanhl.2026.100830 Negative / Null Result ReportOpen accessMedicine
Nakamura Y, Murata S, Yabe T et al. · 2026 · Cureus
Introduction C5 palsy is a disabling complication after posterior cervical decompression and fusion (PCDF). Whether C4/5 facetectomy reduces the incidence or improves the outcomes of C5 palsy remains uncertain. Therefore, this study aimed…
View details →DOI: 10.7759/cureus.109458 Negative / Null Result ReportMedicine
Santos CMM, Mattos NM, Silva RAP et al. · 2025 · Lasers in medical science
This pilot study aimed to investigate the effects of intravascular laser irradiation of blood (ILIB) on anxiety levels and vital signs in patients undergoing third molar extraction. A randomized, placebo-controlled clinical trial was…
View details →DOI: 10.1007/s10103-025-04797-x Negative / Null Result ReportMedicine
Zhan J, Sun G, Li H et al. · 2026 · Ophthalmology. Retina
Objective To evaluate whether timing of preoperative anti-VEGF therapy given before vitrectomy for proliferative diabetic retinopathy (PDR) influences risks of postoperative vitreous hemorrhage (VH) and tractional retinal detachment (TRD).…
View details →DOI: 10.1016/j.oret.2025.12.019 Negative / Null Result ReportMedicine
Holland K, Gomeniouk O, Owen GS 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 Determine if there is a difference in post-operative infection rates in patients undergoing sialendoscopy who received pre-, post-operative, both pre and post, or no antibiotics. Methods Retrospective chart review of patients who…
View details →DOI: 10.1007/s00405-025-09854-3 Negative / Null Result ReportMedicine
Kipper CW, Kis P, Burleson KN et al. · 2026 · European journal of applied physiology
Objective Exercise-induced muscle damage (EIMD) compromises neuromuscular function and reduces exercise tolerance. Whether muscle oxidative capacity (MOC), an index of mitochondrial function, is reduced by EIMD or influences neuromuscular…
View details →DOI: 10.1007/s00421-025-06073-w Negative / Null Result ReportMedicine
Valle-Cruz JA, Lopiz Y, Garríguez-Pérez D et al. · 2026 · International orthopaedics
Purpose Rotational instability is a key factor in fixation failure of extracapsular hip fractures. The U-Blade (RC) lag screw was designed to improve rotational stability. This study aimed to compare mechanical complication rates between…
View details →DOI: 10.1007/s00264-025-06714-x Negative / Null Result Report
Sujan M, Skarstad H, Rosvold G et al. · 2025 · Preprint
Objectives Gestational diabetes mellitus (GDM), particularly when combined with overweight or obesity, is associated with adverse neonatal outcomes such as high birth weight and increased adiposity. We determined the effect of a…
View details →DOI: 10.1101/2025.10.01.25337073 Negative / Null Result Report
Kim TO, Han S, Lee JB et al. · 2025 · Preprint
Background: Aspirin plus rivaroxaban reduces cardiovascular events in patients with stable atherosclerosis; however, whether Factor Xa inhibition attenuates arterial wall inflammation in humans remains unclear. Methods: We conducted a…
View details →DOI: 10.1101/2025.11.18.25340536 Negative / Null Result ReportMedicine
Athan E, Greenberg RN, Baker DA et al. · 2026 · Clinical infectious diseases : an official publication of the Infectious Diseases Society of America
Background A vaccine that prevents Staphylococcus aureus skin and soft tissue infections (SA-SSTIs) would have a major impact on public health. Methods A two-part randomized study began with a phase 1, first-in-human, dose-escalation that…
View details →DOI: 10.1093/cid/ciag162 Negative / Null Result ReportMedicine
Carvajal-Encina F, Carvajal Rojas L · 2025 · Andes pediatrica : revista Chilena de pediatria
Prematurity is a challenge due to its high morbidity and mortality. The Explicit Health Guarantees (GES) for Premature Birth Prevention, implemented in 2005, have not been evaluated. Objective To evaluate the impact of the GES on perinatal…
View details →DOI: 10.32641/andespediatr.v96i5.5799 Negative / Null Result ReportMedicine
Chung J, Park S, Park SJ et al. · 2026 · The American journal of medicine
Objective This study aimed to evaluate the conflicting effects of weight change and smoking cessation on fracture risk in male patients with newly diagnosed type 2 diabetes mellitus (T2DM). Methods Using the National Health Insurance…
View details →DOI: 10.1016/j.amjmed.2025.12.014 Negative / Null Result ReportMedicine
Paskeviciene E, Skemiene K, Pampuscenko K et al. · 2025 · Journal of pharmacological sciences
Imeglimin, a novel oral antidiabetic drug, has been suggested to affect mitochondrial functions in some types of cells and tissues, however, it has never been investigated whether aging has an impact on its pharmacological effects in the…
View details →DOI: 10.1016/j.jphs.2025.10.001 Negative / Null Result ReportMedicine
Streit A, Hoffmann M, Blesl A et al. · 2025 · Quality management in health care
Background Effective discharge planning is an important factor of hospital care and should follow a comprehensive assessment of patients at risk for adverse events during discharge. The study's aim was to analyze whether the use of the…
View details →DOI: 10.1097/qmh.0000000000000543 Negative / Null Result ReportOpen accessMedicine
Büyükbezirci G, Demiralp N, Keles S et al. · 2026 · Journal of pain research
Purpose Postherpetic neuralgia (PHN) is one of the most debilitating complications of herpes zoster and represents a major cause of chronic neuropathic pain. Increasing evidence suggests that immune dysregulation plays a critical role in…
View details →DOI: 10.2147/jpr.s611477 Negative / Null Result ReportMedicine
Shidara S, Ito S, Desai K et al. · 2026 · Bone
Skeletal stem/progenitor cells (SSPCs) play a fundamental role in maintaining skeletal homeostasis throughout life. Leptin receptor (Lepr)-positive cells were initially identified as SSPCs in the long bone marrow and later in the…
View details →DOI: 10.1016/j.bone.2026.117833 Negative / Null Result ReportOpen accessMedicine
Kim HJ, Kim N, Kim J et al. · 2025 · Scientific reports
Robot-assisted laparoscopic prostatectomy (RALP) is associated with hemodynamic shifts; patients on angiotensin receptor blockers (ARBs) are especially susceptible to intraoperative hypotension. We investigated whether induction with…
View details →DOI: 10.1038/s41598-025-23469-y Negative / Null Result ReportMedicine
Berthoud V, Nguyen M, Vinay J et al. · 2026 · Anaesthesia, critical care & pain medicine
Introduction In thoracic surgery, all respiratory muscles have a significant increase in workload, and recruitment of these muscles may be important, especially in the presence of diaphragmatic dysfunction. Evaluating diaphragmatic and…
View details →DOI: 10.1016/j.accpm.2025.101683 Negative / Null Result ReportMedicine
Bircher B, Aebischer P, Wimmer W et al. · 2026 · American journal of otolaryngology
Objective To evaluate the clinical implementation of preoperative, anatomy-tailored planning for electrode selection in cochlear implantation, quantify planning accuracy under routine conditions, and identify factors associated with…
View details →DOI: 10.1016/j.amjoto.2025.104777 Negative / Null Result ReportMedicine
Hao X, Zhang Z, Cai C et al. · 2026 · International journal of surgery (London, England)
Background Dexmedetomidine was widely used in anesthesia management during cardiac surgery. The purpose was to evaluate the safety and efficacy of intraoperative dexmedetomidine in the treatment of postoperative depression in adult…
View details →DOI: 10.1097/js9.0000000000003906 Negative / Null Result ReportMedicine
Wittberg DM, Admassu F, Aragie S et al. · 2026 · Tropical medicine & international health : TM & IH
Objectives Few randomised trials have been done to assess the impact of hygiene interventions on trachoma even though hygiene improvements feature prominently in the strategy for global elimination of trachoma. This study's aim was to…
View details →DOI: 10.1111/tmi.70086 Negative / Null Result ReportMedicine
Liu C, Deng G, Wang Y et al. · 2026 · Stroke and vascular neurology
Background Transradial access has become an increasingly preferred approach for cerebral angiography. However, embolic events, often clinically silent, remain a frequent concern. Despite routine use, the efficacy and safety of heparin…
View details →DOI: 10.1136/svn-2025-004887 Negative / Null Result ReportOpen accessMedicine
Jiang C, Zhao Z, Yang Z et al. · 2026 · Circulation
Background Observational studies have suggested that SGLT2 (sodium-glucose cotransporter 2) inhibitors are associated with a lower risk of atrial fibrillation (AF) recurrence after catheter ablation in patients with AF with concomitant…
View details →DOI: 10.1161/circulationaha.125.077447 Negative / Null Result ReportMedicine
Krzyżaniak M, Warmiński K, Olba-Zięty E et al. · 2025 · Industrial Crops & Products
Camelina sativa (L. Crantz) is an annual oilseed crop cultivated for industrial and food purposes. To expand camelina's cultivation area, improve yields, and reduce weed pressure, the crop can be grown in intercropping system. The aim of…
