Negative / Null Result ReportMedicine
Kong K, Qiang Z, Yang Y et al. · 2026 · The international journal of medical robotics + computer assisted surgery : MRCAS
Background Surgical robots offer improved precision and stability for laparoscopy; nevertheless, their limited portability and high cost impede broader clinical applications. Methods This paper proposes a hand-held surgical robot with an…
View details →Negative / Null Result ReportMedicine
Serretti A · 2026 · Journal of affective disorders
Background Depressive symptoms are major determinants of outcome in bipolar disorder. We examined whether baseline anhedonia-related symptom severity was associated with subsequent clinical wellness. Methods We analyzed longitudinal data…
View details →Negative / Null Result Report
Mahboub S, Elgammal A, Elaw R et al. · 2026 · Preprint
Abstract Background Chronotype, an individual's natural preference for sleep-wake timing, influences physiological processes and health outcomes. Evening chronotype has been associated with poorer sleep quality and reduced health-related…
View details →Negative / Null Result ReportMedicine
Boasen J, Giroux F, Duchesneau MO et al. · 2026 · Scientific reports
Characterizing brain activities underlying text availability in an ecologically valid context and identifying whether aspects of these activities are influenced by one's state of cognitive absorption (CA) are important yet unexplored lines…
View details →Negative / Null Result ReportMedicine
Bellmann A, Oostwoud Wijdenes L, Medendorp WP · 2026 · Journal of neurophysiology
Everyday tasks often involve multiple reaching movements in a sequence, where the choices made for one movement also affect the conditions for subsequent movements. Previous research indicates that humans are capable of planning ahead to…
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Ispas A, Brunet D, Saadi R et al. · 2026 · Preprint
Background: Conduction disturbances and the subsequent need for permanent pacemaker implantation (PPMI) remain a major limitation of transcatheter aortic valve replacement (TAVR) with self-expanding transcatheter heart valves (SE-THVs).…
View details →Negative / Null Result ReportMedicine
Harriger JA, Brown SA, Chung HG et al. · 2026 · Body image
This study investigated the effects of exposure to unfiltered vs. filtered idealized TikTok videos in a sample of 299 adult women, ages 18-83-years-old. Participants were randomly assigned to view idealized unfiltered, idealized filtered,…
View details →Negative / Null Result ReportMedicine
Moon C, Attinger E · 2026 · Psychological reports
Drug misuse is a longstanding public health issue that has prompted research on what factors influence an individual's intent to use. Personality traits, particularly narcissism, have been identified as significant predictors of drug use.…
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Commuri V, Fisher C, Karunathilake IMD et al. · 2026 · Preprint
Older adults often report increased difficulty understanding speech in noisy listening environments. These difficulties are thought to arise from neurophysiological changes associated with aging, including at the level of cortex. Speech…
View details →Negative / Null Result ReportMedicine
Friedrich L, Walgenbach M, O Connor M et al. · 2026 · Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing
BACKGROUND: Left ventricular lead (LVL) implantation can be challenging in Cardiac Resynchronization Therapy (CRT). Therefore, contrast is commonly used to visualize the coronary venous system. However, contrast use is correlated with…
View details →Negative / Null Result ReportMedicine
Barrett AE, Soulie B, Mimbs H et al. · 2026 · International journal of aging & human development
Drowsy driving is a major cause of motor vehicle injuries and fatalities, yet little is known about its impact on older adults. This group may face heightened risk due to age-related sleep issues. Using survey data from 3,411 Floridians…
View details →Negative / Null Result ReportMedicine
Garrido-Castro AC, Graham N, Li KX et al. · 2026 · Nature communications
This multi-institutional randomized phase II clinical trial (NCT03414684) investigated the efficacy and safety of carboplatin plus nivolumab compared to carboplatin in metastatic triple-negative breast cancer (mTNBC). The primary endpoint…
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Žilytė A, Petrikaitė V · 2026 · Preprint
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 →Negative / Null Result ReportMedicine
Tomoi Y, Takahara M, Soga Y et al. · 2026 · Journal of cardiology
Background Although sodium-glucose cotransporter-2 inhibitors (SGLT2i) are recommended for patients with diabetes mellitus (DM) and peripheral artery disease (PAD), their effects on limb-related outcomes remain uncertain, and their use…
View details →Negative / Null Result ReportMedicine
Karaca BŞ, Alşen Güney S · 2026 · Child neuropsychology : a journal on normal and abnormal development in childhood and adolescence
This study examined the association between caregiver anxiety, ADHD symptom severity, and metacognitive awareness in children with attention-deficit/hyperactivity disorder (ADHD), and evaluated whether metacognitive awareness mediates the…
View details →Negative / Null Result ReportMedicine
Kim HC, Park KJ · 2026 · Physical therapy in sport : official journal of the Association of Chartered Physiotherapists in Sports Medicine
Objectives To evaluate the effect of the 'Get Set-Train Smarter' warm-up program on injury incidence, type, and severity in elite Adolescent and Young Adult (AYA) Taekwondo athletes. Design Cluster-randomized controlled trial. Setting…
View details →Negative / Null Result Report
Xia T, Jin X, Chen D et al. · 2026 · Preprint
Sleep spindles contribute to memory consolidation, and acoustic stimulation during sleep can modulate spindle activity. However, it remains unclear whether these effects depend on the timing of stimulation relative to the spindle cycle.…
View details →Negative / Null Result ReportMedicine
Zhao T, Dewitte L, McKenna-Plumley PE et al. · 2026 · Psychological reports
Existential isolation (EI) has been linked to depressive symptoms, yet evidence suggests it is not always distressing and can be meaningful for some individuals by satisfying their desire for uniqueness. To explore the mechanism between EI…
View details →Negative / Null Result ReportMedicine
Tian W, Wang Y, Wang Y · 2026 · Acta psychologica
Inclusive education, extending beyond classroom access to emphasize affective support, equitable participation, and learner diversity, frames this study of university English as a foreign language (EFL) learning in the age of artificial…
View details →Negative / Null Result Report
Hoffmann T, Braun LR, Heske A et al. · 2026 · Preprint
Pro-environmental change necessitates discussions about the environment, yet many people avoid such conversations. We propose that this reluctance may partly stem from hypocrisy metaperceptions: because environmental issues are inherently…
View details →Negative / Null Result ReportMedicine
Sari O, Ure UB · 2026 · JPMA. The Journal of the Pakistan Medical Association
To assess data on transfusion requirements and burdens after autologous stem cell transplantation for haematological malignancy, and to investigate the impact of transfusion requirements and burdens on patient survival outcomes. The…
View details →Negative / Null Result ReportMedicine
Veternik M, Simera M, Martvon L et al. · 2026 · Respiratory physiology & neurobiology
Cough and expiration reflex (ER) are two fundamental airway defense mechanisms traditionally considered distinct motor behaviors. This study examined their temporal and functional interaction using an anesthetized cat model to elucidate…
View details →Negative / Null Result ReportMedicine
Bellout H · 2026 · Investigational new drugs
A common, often unstated paradigm in T-cell engager (TCE) translation assumes that target-antigen density and drug exposure are the main efficacy drivers, with effector context secondary. This paradigm is visible in dose-escalation…
View details →Negative / Null Result ReportMedicine
Yue J, Kim KO, Yeo YH · 2026 · Frontiers in psychology
Introduction As public services in South Korea rapidly digitalize, adults with disabilities remain at heightened risk of digital exclusion beyond access barriers. This study aims to identify joint profiles of digital attitudes and digital…
View details →Negative / Null Result ReportMedicine
Park S · 2026 · Journal of the Air & Waste Management Association (1995)
In recent years, environmental policies aimed at reducing the use of plastic bags have received considerable attention. However, few studies have investigated whether these policies can effectively reduce vinyl waste generation over time.…
View details →Negative / Null Result ReportMedicine
Chabbert MC, Voillequin S, Hot N et al. · 2026 · Midwifery
Objective To determine the psychological factors associated with antenatal depressive symptoms and to assess whether psychological flexibility moderates the relationship between negative anticipation and fear of childbirth and depressive…
View details →Negative / Null Result ReportMedicine
Tayeva A, Kulazhanov T, Dikhanbayeva F et al. · 2026 · Foods (Basel, Switzerland)
Iodine deficiency remains a major nutritional concern worldwide, and fermented dairy products are considered promising vehicles for iodine fortification. However, the chemical form of iodine may influence the physicochemical and…
View details →Negative / Null Result ReportMedicine
Hong JW, Bright T, Tucker C et al. · 2026 · JCO oncology practice
Purpose Taxanes are associated with a higher incidence of immediate hypersensitivity reactions (HSRs) compared with other classes of chemotherapeutic agents, even with premedication. This study evaluates whether a titrated infusion…
View details →Negative / Null Result Report
Nalla A · 2026 · Preprint
This study examined how exposure to epidemiological information about strep throat influences perceived personal risk and intended precautionary behaviors among 102 students and 26 teachers (N = 128) at a public high school in northeast…
View details →Negative / Null Result ReportMedicine
Zheng S, Shi Y, Feng Z et al. · 2026 · Journal of wound care
Objective The efficacy of acellular dermal matrix (ADM) in immunocompromised patients' wounds has been little studied. The present study aimed to determine the wound healing effects of ADM in immunocompromised patients compared with…
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