Negative / Null Result ReportMedicine
Kikut-Stein A, Jesch E, Dhawan D et al. · 2026 · Journal of health communication
In the wake of the COVID-19 pandemic, a critical question for health communication is whether misinformation exposure and misperceptions about one health topic have far-reaching, or "spillover," effects on health behavior in general. The…
View details →DOI: 10.1080/10810730.2026.2623409 Negative / Null Result ReportMedicine
Fasting A, Simensen MV, Sele P et al. · 2026 · Journal of affective disorders
Background This retrospective quality-control study examined whether patients with posttraumatic stress disorder (PTSD) at a specialized Norwegian inpatient hospital exhibited high levels of interpersonal problems before treatment and…
View details →DOI: 10.1016/j.jad.2026.121457 Negative / Null Result ReportMedicine
Raha SJ, Bhatia P, Bansal D et al. · 2026 · Cancer chemotherapy and pharmacology
Background High‑dose methotrexate (HD‑MTX) is a cornerstone of pediatric acute lymphoblastic leukaemia (ALL) therapy. However, deviations from protocol-mandated infusion durations need regular monitoring as part of standard quality care.…
View details →DOI: 10.1007/s00280-026-04869-x Negative / Null Result ReportMedicine
Hunter M, Skippen P, Templio SL et al. · 2026 · Cognitive, affective & behavioral neuroscience
Risk-taking in young people is often attributed to a mismatch between slowly maturing cognitive control networks and overactive reward networks, leading to impulsive actions. However, evidence is inconsistent, and these models do not…
View details →DOI: 10.3758/s13415-026-01420-6 Negative / Null Result ReportMedicine
Pizzi A, Cotrufo PP, Farinaro G et al. · 2026 · Stereotactic and functional neurosurgery
Introduction Gamma knife radiosurgery (GKRS) is an established effective treatment for medically intractable trigeminal neuralgia (TN), but outcome predictors remain controversial. Notably, the influence of neurovascular conflict (NVC)…
View details →DOI: 10.1159/000551200 Negative / Null Result ReportMedicine
Lustermans H, Bruinhof N, Beijers R et al. · 2026 · Appetite
During the perinatal period, mental health issues and poor diet quality can adversely affect maternal and infant outcomes. Previous studies described associations between perinatal mental health and diet quality, but the direction of these…
Negative / Null Result ReportMedicine
Peterson R, Paitan SC, Belitsos OA et al. · 2026 · Experimental and clinical psychopharmacology
Alcohol use is common among college students and often linked to negative consequences. Protective behavioral strategies (PBS) can reduce alcohol use and related harms. This study examined whether dating/sexual PBS provide unique…
View details →DOI: 10.1037/pha0000838 Negative / Null Result ReportMedicine
Sawyer Z, Sorial M, Liauw JC · 2026 · Journal of oncology pharmacy practice : official publication of the International Society of Oncology Pharmacy Practitioners
IntroductionImmune checkpoint inhibitors have improved outcomes for solid tumors but are associated with immune-related adverse events (irAEs). Literature suggests that patients with an absolute lymphocyte count (ALC) ≥ 2000 cells/mm3…
View details →DOI: 10.1177/10781552251415528 Negative / Null Result Report
Chernetska V, Millgram Y · 2025 · Preprint
Background: Suicidal thoughts affect approximately 10% of the population during their lifetime. In about one-third of cases, these thoughts persist, contributing to poorer health and elevated suicide risk. Emotion regulation deficits were…
View details →DOI: 10.31234/osf.io/exkzp_v1 Negative / Null Result ReportOpen accessMedicine
Yakubu YH, Saani MM · 2026 · Nursing open
Aim To evaluate the effect of a structured training intervention on ICU nurses' knowledge-based competence in VAP prevention in a resource-limited setting and identify personal, environmental and organisational barriers to implementation.…
View details →DOI: 10.1002/nop2.70662 Negative / Null Result ReportOpen accessMedicine
Kumar N, Gomes PL, Jett S et al. · 2025 · Laryngoscope investigative otolaryngology
Objectives Saddle nose deformity (SND) can be associated with nasal septal perforation (NSP). Both SND and NSP are observed in granulomatosis with polyangiitis (GPA) patients. This study aimed to compare the prevalence and severity of SND…
View details →DOI: 10.1002/lio2.70217 Negative / Null Result ReportOpen accessMedicine
Martinez Paulino A, Arias Diaz DJ, King M et al. · 2026 · ACR open rheumatology
Objective To examine whether group-based medical mistrust predicts willingness to enroll in a rheumatology clinical trial and, among those unwilling, to identify logistical factors that most influence their decision. Methods We conducted a…
View details →DOI: 10.1002/acr2.90030 Negative / Null Result Report
Munns A, Feron J, Duda J et al. · 2026 · Preprint
Purpose:Motivation and self-efficacy are established predictors of engagement and persistence within structured exercise programmes; however, it remains unclear whether these psychological factors predict objective adherence metrics and…
View details →DOI: 10.31234/osf.io/gk74p_v1 Negative / Null Result ReportMedicine
Beaugard CA, Khan S, Oblath R et al. · 2026 · Journal of dual diagnosis
Objective Psychiatric and substance use disorders commonly co-occur, yet treatment is often siloed. To improve treatment utilization for individuals with co-occurring disorders in the psychiatric setting it important to understand current…
View details →DOI: 10.1080/15504263.2025.2606022 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 