Negative / Null Result ReportMedicine
Aoki A, Koresawa K, No Y et al. · 2026 · Clinical biomechanics (Bristol, Avon)
Background To prospectively examine how lower extremity movement patterns during single-leg landings predict anterior cruciate ligament (ACL) injuries in adolescent Japanese basketball players during a 3-year follow-up period. Methods 44…
View details →DOI: 10.1016/j.clinbiomech.2026.106768 Negative / Null Result Report
Hart SN, Bergamaschi TS · 2025 · Preprint
Objective To develop and validate an agent-based Large Language Model (LLM) system for extracting structured data from breast cancer synoptic pathology reports and assess the performance gap between synthetic and real-world validation.…
View details →DOI: 10.1101/2025.11.25.25340989 Negative / Null Result Report
Chira A, de la Fuente Garcia S · 2025 · Preprint
Morality is deeply rooted in the context of relationships. Yet the influence of relational factors, such as attachment, on moral concerns remains largely unexplored. Nonetheless, recent scholarship has shed some light on the connection…
View details →DOI: 10.31234/osf.io/rxpyn_v2 Negative / Null Result ReportOpen accessMedicine
Kim S, Park S, Ahn DK et al. · 2026 · Global spine journal
Study DesignRetrospective cohort study.ObjectivesTo determine whether preoperative cervical bone quality assessed by computed tomography Hounsfield units (CT HU) predicts pseudarthrosis, cage subsidence, or loss of cervical lordosis after…
View details →DOI: 10.1177/21925682261424749 Negative / Null Result ReportMedicine
Au-Yeung C, Christophe NK, Lavigne KM et al. · 2026 · Schizophrenia research
Background Cognitive impairments and negative symptoms (NS) represent an unmet therapeutic need in psychotic disorders. Both NS and cognitive impairments, are key predictors of functioning. Both also appear during the illness prodrome,…
View details →DOI: 10.1016/j.schres.2026.02.008 Negative / Null Result Report
Ortells-Faci P, McDanal R, Zhang Y et al. · 2025 · Preprint
Objective: Adolescence is characterized by increased vulnerability to internalizing symptoms, particularly among girls. Although peer victimization and rumination have each been implicated in this vulnerability, their dynamic,…
View details →DOI: 10.31234/osf.io/2rpky_v1 Negative / Null Result Report
Romein C, Colyer-Patel K, Kroon E et al. · 2025 · Preprint
Background: Alcohol use typically peaks during adolescence and early adulthood, when its social reinforcement value is high, and then decreases as individuals take on more adult-like responsibilities. The present study investigates whether…
View details →DOI: 10.31234/osf.io/srk3e_v2 Negative / Null Result Report
Jeay-Bizot L, Basbug M, Maoz U et al. · 2025 · Preprint
Decades of research have shown that early ramping activity is a very reliable antecedent of self-initiated movement. However, the dominant paradigm has been to only analyze data epochs culminating in movement, which discounts how often…
View details →DOI: 10.31234/osf.io/vdbg8_v3 Negative / Null Result Report
Donate APG, Cousijn J, Kroon E et al. · 2026 · Preprint
Background and Aims: Although many people who use cannabis report mood-enhancing effects, affective responses are thought to vary within and between individuals. This study examined the bidirectional associations between momentary affect…
View details →DOI: 10.31234/osf.io/w5fd3_v1 Negative / Null Result ReportMedicine
Bertamini M, Lucia M, Diaz S et al. · 2025 · British journal of psychology (London, England : 1953)
Since antiquity humans have been fascinated by mirrors; yet, when asked to predict what is made visible in the reflection, or to interpret a scene with a mirror, observers make systematic errors. Many observers claim that a character in a…
View details →DOI: 10.1111/bjop.70042 Negative / Null Result Report
Bumberger AM, Kastner M, Rüsing L et al. · 2026 · Preprint
Background: Torque teno virus (TTV) DNA load has been proposed as a surrogate marker of the net state of immunosuppression. While plasma TTV levels have been associated with infection risk and adverse outcomes, the clinical relevance of…
View details →DOI: 10.22541/au.176770094.44860022/v1 Negative / Null Result Report
Buchard A, Seragnoli F, Sabe M et al. · 2025 · Preprint
Abstract Early maladaptive schemas (EMS) are highly prevalent in patients seeking psychedelic-assisted psychotherapy and correlate strongly with baseline depression and anxiety. This study characterized EMS in 192 adults and longitudinally…
View details →DOI: 10.21203/rs.3.rs-8214817/v1 Negative / Null Result ReportMedicine
Bektas D, Lanzino G, Flemming KD · 2026 · Journal of neurosurgery
Objective This study evaluated the utility of routine versus symptom-driven MRI to detect hemorrhage in patients with sporadic cerebral cavernous malformations (CCMs) and assessed associated radiographic changes at the first clinical…
View details →DOI: 10.3171/2025.8.jns251200 Negative / Null Result Report
Gobet F, Evans N, Chatfield-Jouin F et al. · 2025 · Preprint
Artificial Intelligence (AI) is transforming many aspects of daily life and improving efficiency and outcomes in various sectors, ranging from healthcare to education. However, this rapid integration also introduces significant anxiety…
View details →DOI: 10.31234/osf.io/h7zje_v1 Negative / Null Result ReportMedicine
Thumsová B, Martínez-Silvestre A, Pérez-Vallejo M et al. · 2025 · Current biology : CB
The thermal mismatch hypothesis (TMH), the notion that cool- and warm-adapted hosts have higher infection risk during unusually warm and cool spells, respectively, was recently proposed to explain how temperature shifts driven by climate…
View details →DOI: 10.1016/j.cub.2025.07.053 Negative / Null Result ReportMedicine
Fridberg G, Amit O, Sherf Y et al. · 2026 · Haematologica
CAR-T has transformed relapsed/refractory LBCL treatment, with CD28-based products yielding rapid responses but higher ICANS rates. With Axicabtagene-ciloleucel and Brexucabtagene-autoleucel, overall and severe ICANS reach 78% and 35%,…
View details →DOI: 10.3324/haematol.2025.288954 Negative / Null Result Report
Fuster-Calvo A, Oiler I, MacDonald A et al. · 2025 · Preprint
How macroevolution interacts with ecological networks remains a major question in eco-evolutionary science. We investigate this interplay in the Naesiotus snail radiation of the Galápagos Islands, which encapsulates parasitic nematodes…
View details →DOI: 10.1101/2025.11.03.686299 Negative / Null Result ReportMedicine
Pedraza A, Castaño S, Pereira A et al. · 2026 · British journal of haematology
Despite red blood cell (RBC) immunization being a frequent complication of chronic transfusion in myelodysplastic syndromes (MDS), its prognostic significance remains unclear. We analysed 486 transfused patients diagnosed with MDS.…
View details →DOI: 10.1111/bjh.70330 Negative / Null Result ReportMedicine
Sevik HO, Aytepe O, Kilic MK et al. · 2026 · Journal of laparoendoscopic & advanced surgical techniques. Part A
Introduction Red cell distribution width (RDW) has recently emerged as a potential biomarker reflecting nutritional and inflammatory status in surgical oncology. While anastomotic leakage (AL) remains a devastating complication after right…
View details →DOI: 10.1177/10926429251410882 Negative / Null Result Report
Bouwman V, Pittig A, Engelhard I et al. · 2025 · Preprint
Although exposure-based Cognitive Behavioral Therapy is generally effective for anxiety disorders, many people do not benefit. A better understanding of treatment predictors is required. This study investigated whether the dynamics of…
View details →DOI: 10.31234/osf.io/6s23z_v2 Negative / Null Result Report
Henriques DY, Gastrock RQ, Hart BM' · 2025 · Preprint
Abstract How do precision of movement and proprioception influence motor control and adaptation? Several theories—such as the exploration-exploitation hypothesis—propose that variability plays a key role in motor performance and learning.…
View details →DOI: 10.21203/rs.3.rs-7713663/v1 Negative / Null Result Report
Scheirlinckx J, Dupré S, De Fruyt F · 2025 · Preprint
Teachers' social-emotional and instructional (SEI) characteristics shape classroom functioning and student outcomes, yet most research relies exclusively on teacher self-reports, potentially overlooking discrepancies between teachers'…
View details →DOI: 10.31234/osf.io/3tm2f_v1 Negative / Null Result ReportMedicine
Reyna NC, Hamilton DA · 2026 · Hippocampus
Alzheimer's disease (AD) is characterized by irreversible neurobiological deterioration and cognitive impairment. AD patients exhibit stress system abnormalities including upregulation of the corticotropin releasing factor type 1 receptor…
View details →DOI: 10.1002/hipo.70103 Negative / Null Result ReportMedicine
Moreira FC, Ribeiro MS, Costa CAS et al. · 2026 · Photochemistry and photobiology
Photobiomodulation (PBM) using red LED light (630 nm) has been investigated for its ability to modulate cellular functions relevant to tissue regeneration. This in vitro study evaluated the effects of PBM on the viability, metabolism, and…
View details →DOI: 10.1111/php.70111 Negative / Null Result Report
Chua YL, Gowri V, Chan IZ et al. · 2026 · Preprint
How insects transmit food odour preferences acquired during the larval stage to their offspring is unknown. Bicyclus anynana butterfly larvae can learn to prefer a banana-smelling odour, isoamyl acetate (IAA), via feeding on coated leaves,…
View details →DOI: 10.64898/2026.03.06.710244 Negative / Null Result Report
Jordan G, Stockinger K, Schiltz C et al. · 2025 · Preprint
Parenting is an emotion-eliciting experience that requires parents to navigate the dual demands of regulating their own and their children’s emotions, drawing on regulatory strategies such as reappraisal and rumination. However, patterns…
View details →DOI: 10.31234/osf.io/2u6nj_v3 Negative / Null Result ReportOpen accessMedicine
Fatt SJ, Hay P, George E et al. · 2025 · Sports medicine - open
Background Disordered eating is common in elite athletes and may be motivated by perceived performance advantages associated with becoming leaner. However, few studies have examined the performance outcomes associated with disordered…
View details →DOI: 10.1186/s40798-025-00927-5 Negative / Null Result ReportMedicine
Nielsen FE, Abdullah OB, Chafranska L et al. · 2026 · The American journal of emergency medicine
Background Temperature abnormalities are established prognostic markers in sepsis, but their predictive value in older adults with infection without sepsis remains unclear. Objective To examine the association between arrival temperature…
View details →DOI: 10.1016/j.ajem.2026.01.045 Negative / Null Result ReportMedicine
Wolfer P, Tselekidou F, Baumeister F et al. · 2026 · Journal of communication disorders
This study adopts a twofold approach to examine how bilingual exposure and (socio-)cognitive factors influence narrative macrostructure in children. First, it investigated the impact of Exposure to Additional Languages (EtAL) on the…
View details →DOI: 10.1016/j.jcomdis.2025.106611 Negative / Null Result Report
Duong LHK, Lam NV, Tran VT · 2025 · Preprint
Background: Atrial high-rate episodes (AHRE), a form of subclinical atrial fibrillation detected by pacemakers, are linked to increased stroke risk. While NT-proBNP is a known predictor of atrial fibrillation, the predictive value of…
View details →DOI: 10.20944/preprints202511.1208.v1 