Negative / Null Result ReportMedicine
Sisk BA, Antes AL, Bereitschaft C et al. · 2025 · The Journal of adolescent health : official publication of the Society for Adolescent Medicine
Purpose United States healthcare systems have enacted varied adolescent online patient portal policies. No prior work has established whether these policies are acceptable to adolescents and parents. Methods Mixed-method Delphi approach…
View details →DOI: 10.1016/j.jadohealth.2024.10.021 Negative / Null Result ReportOpen accessMedicine
Harada Y · 2026 · Cureus
Introduction Large language models are increasingly discussed as tools for patient-facing symptom assessment, but safe self-triage depends on the concrete next action recommended to the user rather than on generic urgency language alone.…
View details →DOI: 10.7759/cureus.105878 Negative / Null Result ReportMedicine
Lin CY, Liao WL, Lin HJ et al. · 2025 · Eye & contact lens
Purpose To compare the ocular comfort and tear film stability of low viscous and medium viscous lubricant eye drops in orthokeratology lens users. Method This is a prospective, two-arm, randomized, crossover trial. After a 7±2 day run-in…
View details →DOI: 10.1097/icl.0000000000001207 Negative / Null Result ReportMedicine
Romeo DJ, Wagner CS, Ahluwalia V et al. · 2025 · The Journal of craniofacial surgery
Many people living in low-income and middle-income countries (LMICs) lack access to safe surgical and anesthetic care. The Lancet Commission on Global Surgery (LCGS) recommended that all countries track surgical volume and target 5,000…
View details →DOI: 10.1097/scs.0000000000011940 Negative / Null Result ReportMedicine
Park SJ, Park JS, Kang DH 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 identify factors associated with failure to achieve the minimal clinically important difference (MCID) in the Scoliosis Research Society-22r (SRS-22r) despite achieving optimal global alignment in adult spinal deformity (ASD)…
View details →DOI: 10.1007/s00586-025-09043-0 Negative / Null Result ReportOpen accessMedicine
Drew RH, Turner NA, Keil E et al. · 2026 · Infection control and hospital epidemiology
In a propensity-matched cohort of adult cardiac or neurosurgical procedures ( n = 1,342), infection was less frequent with continuous infusion (1.8%) versus intermittent cefazolin (2.4%), though the difference was statistically…
View details →DOI: 10.1017/ice.2025.10365 Negative / Null Result ReportMedicine
Schmitt A, Behnes M, Bertsch T et al. · 2025 · European journal of internal medicine
Background Elevated uric acid (UA) is a recognized biomarker in patients with cardiovascular disease. However, the prognostic significance of UA levels in patients with heart failure (HF), particularly those with HF with mildly reduced…
View details →DOI: 10.1016/j.ejim.2025.06.033 Negative / Null Result ReportMedicine
Fortunato C, Gasperini B, Mengarelli Rinaldini D et al. · 2025 · Annali di igiene : medicina preventiva e di comunita
Background Vaccine hesitancy is considered one of the top ten threats to global health by the World Health Organization due to the potential public health consequences. Since April 1, 2021, the Italian Government has made COVID-19…
View details →DOI: 10.7416/ai.2025.2680 Negative / Null Result ReportOpen accessMedicine
Ellis LR, O'Connor D, Khan H et al. · 2026 · European journal of nutrition
Purpose Despite equivocal human study data, anthocyanin-rich blueberries are associated with positive glycaemic effects which could benefit satiety and other cardiometabolic outcomes. The objective of this study was to examine the…
View details →DOI: 10.1007/s00394-026-03974-0 Negative / Null Result ReportOpen accessMedicine
Joseph Varughese V, Richardson C, Pollock J et al. · 2025 · Medicina (Kaunas, Lithuania)
Background and Objectives : MitraClip ® (MC) placement has been extensively used as an intervention for mitral transcatheter edge-to-edge repair (mTEER) for functional mitral regurgitation (FMR). The aim of our study is to analyze the…
View details →DOI: 10.3390/medicina61061092 Negative / Null Result ReportMedicine
Chimowitz MI · 2026 · Stroke
CREST-2 (Carotid Revascularization and Medical Management for Asymptomatic Carotid Stenosis Trials) comprised 2 parallel randomized trials in asymptomatic carotid stenosis comparing medical management alone with medical management plus…
View details →DOI: 10.1161/strokeaha.125.054876 Negative / Null Result ReportMedicine
Balakrishnan P, Saravanan S, Vignesh R et al. · 2025 · Indian journal of medical microbiology
Background Hepatitis C virus (HCV) is still a serious public health issue because it can cause cirrhosis, hepatocellular carcinoma (HCC), and chronic hepatitis. In almost 70 % of cases, HCV infection results in chronic persistence, which…
View details →DOI: 10.1016/j.ijmmb.2025.100940 Negative / Null Result ReportOpen accessMedicine
Rezaie MJ, Allahveisie A, Nikkhoo B et al. · 2025 · International journal of fertility & sterility
Background Oocyte in vitro maturation (IVM) is a valuable technology applied to acquire fully developed oocytes for several clinical purposes. Despite substantial research on optimizing culture media, the success rate of IVM remains low.…
View details →DOI: 10.22074/ijfs.2025.2037467.1744 Negative / Null Result ReportOpen accessMedicine
Lindqvist J, Askling J, Lampa J · 2023 · RMD open
Objective To assess associations between inflammatory remission, formal treatment targets and the likelihood of starting a new disease-modifying antirheumatic drug (DMARD), among patients with early rheumatoid arthritis (RA). Methods…
View details →DOI: 10.1136/rmdopen-2023-003111 Negative / Null Result Report
Soares AP, Paiva D, Lema A et al. · 2025 · Preprint
Statistical learning (SL), the ability to extract patterns from the environment, has been assumed to play a central role in whole cognition, particularly in language acquisition. Evidence has been gathered, however, from behavioral…
View details →DOI: 10.20944/preprints202501.0151.v1 Negative / Null Result Report
Moffack D, Al-Nosairy K, Beyer R et al. · 2025 · Preprint
Objective To investigate the effect of a 12-week multimodal motor-cognitive and resistance training (MMI) compared to a unimodal resistance training intervention (UMI) on static and dynamic visual function in glaucoma patients (GLA) and…
View details →DOI: 10.1101/2025.01.30.25321400 Negative / Null Result ReportMedicine
Wilkinson T, Booth K · 2025 · The Surgical clinics of North America
The management of perianal Crohn's disease is challenging and complex and requires a multidisciplinary approach as a favorable working relationship between gastroenterologists and colorectal surgeons is necessary to provide excellent care…
View details →DOI: 10.1016/j.suc.2024.09.007 Negative / Null Result ReportOpen accessMedicine
Hom B, McIntee D, Zhang YP et al. · 2025 · Saudi journal of anaesthesia
Background Ketamine has been shown to be an effective treatment at sub-anesthetic doses for various chronic pain conditions. This study assesses the relationship between oral ketamine and the incidence of adverse side effects in patients…
View details →DOI: 10.4103/sja.sja_87_25 Negative / Null Result ReportMedicine
Garg A, Strunk A, Midgette B et al. · 2026 · JAMA dermatology
Importance Accurate classification and reliability in assessment for lesions of hidradenitis suppurativa (HS) by investigators is critical to the determination of responder status and to overall data quality in clinical trials. Objective…
View details →DOI: 10.1001/jamadermatol.2025.4652 Negative / Null Result ReportOpen accessMedicine
Estudillo AJ, Dark O, Wiener JM et al. · 2025 · Brain sciences
Background/Objectives: Previous studies have reported associations between prosopagnosia and spatial navigation, but it remains unclear whether this link is merely coincidental (i.e., observable only in prosopagnosia) or genuinely…
View details →DOI: 10.3390/brainsci15111140 Negative / Null Result ReportMedicine
Li H, Hao W, Maeda E et al. · 2025 · Reproductive biomedicine online
Research question Are physical activity and sedentary time associated with the DNA fragmentation index (DFI) score and conventional semen parameters in healthy Japanese men? Design Baseline data from the Preconception Research and…
View details →DOI: 10.1016/j.rbmo.2025.105015 Negative / Null Result ReportOpen accessMedicine
Evonko CJ, Vigilante KC, Leli NB et al. · 2026 · Journal of substance use and addiction treatment
Introduction Overdose deaths attributed to opioid misuse resulted in over 50,000 deaths in 2024. Opioid agonist therapies such as methadone and buprenorphine are effective for the treatment of opioid use disorder (OUD). Yet, patient…
View details →DOI: 10.1016/j.josat.2026.209927 Negative / Null Result ReportMedicine
Wang J, Liu S, Zhang X · 2025 · Advances in medical sciences
Purpose In this study, we examined novel autoantibodies targeting tumor-associated antigens (TAAs) as biomarkers for clinical assessment of hepatocellular carcinoma (HCC) in a Chinese population. Methods and methods A total of 119 patients…
View details →DOI: 10.1016/j.advms.2025.01.004 Negative / Null Result ReportOpen accessMedicine
Salari S, Fazeli-Tabar S, Karimi A et al. · 2026 · Scientific reports
Volatile Organic Compounds (VOCs) from nail products pose potential health risks to technicians and clients. The present study investigates the exposure of nail technicians to VOC and assesses the effectiveness of dilution ventilation in…
View details →DOI: 10.1038/s41598-025-33777-y Negative / Null Result ReportOpen accessMedicine
Li V, McClure H, Patel R et al. · 2025 · Vaccine
Background Vaccination helps prevent infections and associated sequelae, especially in older adults. Since the degree to which vaccine responses are influenced by medications is not well described, we examined the association of medication…
View details →DOI: 10.1016/j.vaccine.2025.127913 Negative / Null Result ReportOpen accessMedicine
Wachholz F, Gamper N, Kruse S et al. · 2026 · JMIR pediatrics and parenting
Background Physical activity (PA) is essential for the healthy development of children. However, the pervasive presence of digital technologies has made digital gaming (DG) a prominent part of children's everyday lives. As children grow up…
View details →DOI: 10.2196/80129 Failed Experiment ReportMedicine
Hassan Elnadif H, Darvell BW · 2024 · Dental materials : official publication of the Academy of Dental Materials
Objective To review the published evidence for the role of cross-head speed on the apparent mechanical properties and bond strength of filled resins to tooth structure in order to identify the causes of inconsistency and contradictory…
View details →DOI: 10.1016/j.dental.2024.09.020 Negative / Null Result Report
Quispe-Pastor NJ, Gorritti-Rubio AP, Fernández-Rodríguez LJ · 2024 · Preprint
Background: Disregulation of coagulation is a common phenomenon in patients with high-grade glioma, a primary malignant brain tumor. Objective Identify if there is an alteration in the coagulation profile in patients with high-grade glioma…
View details →DOI: 10.12688/f1000research.154700.2 Negative / Null Result ReportOpen accessMedicine
Longoni M, Marmiroli A, Falkenbach F et al. · 2026 · International journal of urology : official journal of the Japanese Urological Association
Introduction We assessed the extent of pelvic lymph node dissection (PLND) at partial cystectomy (PC) according to PC eligibility (≤cT2 stage, tumor ≤ 3 cm and segmental resection possible) and tested its effect on cancer-specific…
View details →DOI: 10.1111/iju.70483 Negative / Null Result ReportMedicine
Alqahtani R, Sulaiman KA, Aljuhani O et al. · 2025 · Heart & lung : the journal of critical care
Background Older adults are at a higher risk of developing venous thromboembolism (VTE), particularly when admitted to the Intensive Care Units (ICUs). Parenteral anticoagulation is the primary method used for thromboprophylaxis in…
View details →DOI: 10.1016/j.hrtlng.2025.07.013 