Negative / Null Result ReportOpen accessMedicine
Hu L, Zhao C, Wang T et al. · 2026 · BMC oral health
BACKGROUND: Pain is the common complication after tooth extraction, while the reasons behind it still remains. Insomnia, another prevalent issue, negatively affects physical, mental health, and quality of life. The relations between…
View details →DOI: 10.1186/s12903-026-08214-9 Negative / Null Result Report
Gong Y, Jiang W, Li X et al. · 2026 · Preprint
This retrospective study aims to explore the interactive effects of biological maturation and relative age effect (RAE) on talent identification. 56 male elite soccer players matched for chronological age (15.08±0.41 years) were studied.…
View details →DOI: 10.64898/2026.04.02.716019 Negative / Null Result ReportMedicine
Carini L, Sommariva S, Famà F et al. · 2026 · NPJ Parkinson's disease
Dementia with Lewy Bodies (DLB) is a heterogeneous disease characterized by four core clinical features: visual hallucinations, REM sleep behaviour disorder (RBD), cognitive fluctuations and Parkinsonism. We study the relationship between…
View details →DOI: 10.1038/s41531-026-01412-w Negative / Null Result ReportOpen accessMedicine
Perrot A, Dissaux B, Roux AC et al. · 2026 · Clinical and translational radiation oncology
Introduction Accurate delineation is critical for stereotactic radiotherapy (SRT) of brain metastases. We evaluated how inter-reader delineation variability affects target dose coverage and local relapse-free survival (LRFS). Methods and…
View details →DOI: 10.1016/j.ctro.2026.101177 Negative / Null Result ReportMedicine
Hall JA, Huttinger AL, Potturi N et al. · 2026 · Annals of plastic surgery
Background Capsular contracture is a common complication following breast augmentation and a major indication for reoperation. While pocket contamination and aberrant inflammatory processes are suspected causes, a definitive etiology has…
View details →DOI: 10.1097/sap.0000000000004706 Negative / Null Result ReportMedicine
Powell N, Hearsey D, West R et al. · 2026 · Implementation science communications
Background Non-allergy specialist healthcare workers removing low-risk penicillin allergy (penA) records, enabling patients to receive penicillin antibiotics, is safe but not common practice. We developed a behavioural change…
View details →DOI: 10.1186/s43058-026-01008-8 Negative / Null Result Report
Gorodetskaya O, Marzani P, Podesta' F · 2026 · Preprint
Abstract This study started from the assumption that family policies, although primarily implemented to improve the well-being of family members in a given territory, can exercise indirect effects on certain demographic outcomes, such as…
View details →DOI: 10.21203/rs.3.rs-8116068/v1 Negative / Null Result ReportMedicine
Wakisaka Y, Miyasaka Y, Tominaga Y et al. · 2026 · Radiation research
Proton therapy (PT) and carbon-ion therapy (CIT) differ not only in their physical dose characteristics but also in their biological effects, attributable to variations in fractionation protocols and linear energy transfer (LET). These…
View details →DOI: 10.1667/rade-25-00183.1 Negative / Null Result Report
Dekaraja D, Hanse M · 2026 · Preprint
Abstract Exploring the nexus between government healthcare expenditure and economic growth remains a critical area of inquiry. Existing literatures consistently highlights an opposite relationship between Infant Mortality Rate (IMR) and…
View details →DOI: 10.21203/rs.3.rs-8523360/v1 Negative / Null Result ReportMedicine
Liu F, Wu H · 2026 · Acta psychologica
This study investigates how Chinese pre-service teachers of English as a foreign language (EFL) develop self-regulated teaching competencies in the face of disruptions posed by generative artificial intelligence (GenAI) and structural…
View details →DOI: 10.1016/j.actpsy.2026.106747 Negative / Null Result Report
Weng G, Xu C, Peng D et al. · 2026 · Preprint
Abstract With the continuous advancement of Generative Artificial Intelligence Content(AIGC) technology, the application of AIGC drawing tools in product design has shown great potential, and utilizing them to foster creativity generation…
View details →DOI: 10.21203/rs.3.rs-7415572/v1 Negative / Null Result ReportMedicine
Zhang G, Zhao P, Zhu L et al. · 2026 · Food chemistry
This study aimed to systemically investigate the effects of yeast fermentation (0-2% yeast, flour basis; 0.5-2 h) on gluten and starch structures, and cooking and textural properties of fermented dried noodles (FDN). Yeast fermentation…
View details →DOI: 10.1016/j.foodchem.2026.149417 Negative / Null Result ReportMedicine
Morath O, Wolfrum T, Crodel C et al. · 2026 · Journal of thrombosis and haemostasis : JTH
Background Hypoxia-inducible factor-1α (HIF-1α) regulates multiple pathways involved in metabolism, inflammation, and coagulation and may contribute to thrombotic complications in patients with BCR::ABL1-negative myeloproliferative…
View details →DOI: 10.1016/j.jtha.2026.04.013 Negative / Null Result ReportMedicine
Garza-Rodríguez V, Imbernon-Moya A, Hermosa-Gelbard A et al. · 2026 · Actas dermo-sifiliograficas
Chemotherapy-induced alopecia (CIA) is characterized by absent or incomplete hair regrowth after completion of chemotherapy. Alopecia that persists beyond 6 months after completing chemotherapy is defined as persistent chemotherapy-induced…
View details →DOI: 10.1016/j.ad.2026.104660 Negative / Null Result Report
Stanivuković S, Đurić G, Vidrih R et al. · 2026 · Preprint
The nutritional value of fruit is essential for human health; however, these attributes may be lost or degraded during storage. Fruit behavior during the storage period is strongly influenced by pre-harvest production factors. In this…
View details →DOI: 10.20944/preprints202603.2125.v1 Negative / Null Result ReportMedicine
Vekemans X, Kolesnikova U, Vlček J et al. · 2026 · Philosophical transactions of the Royal Society of London. Series B, Biological sciences
Polyploidy is widespread within flowering plants, with 35% of extant species being recent polyploids. Whether and how polyploidy modulates the action of natural selection remains debated, and the particular case of balancing selection has…
View details →DOI: 10.1098/rstb.2025.0182 Negative / Null Result ReportMedicine
Angel O, Rittblat M, Freund O et al. · 2026 · The Israel Medical Association journal : IMAJ
Background Asthma poses unique challenges in aviation medicine. While strict criteria typically dictate waiver approvals in military aviators with asthma, the Israeli Air Force (IAF) applies a more individualized approach. Still, evidence…
Negative / Null Result ReportMedicine
Kalender S, Kişi M, Özkan O · 2026 · Work (Reading, Mass.)
BackgroundHealthcare workers face challenges such as intense work tempo, irregular working hours and high patient expectations. This situation may affect the happiness and performance of employees, as well as the quality of health…
View details →DOI: 10.1177/10519815261449929 Negative / Null Result ReportMedicine
Nazari N, Pazokian M · 2026 · Hospital topics
Background Medication safety is the most important priority in patient safety and medication errors especially endanger patients' safety. The purpose of this study was to investigate the relationship between medication safety and work…
View details →DOI: 10.1080/00185868.2026.2646612 Negative / Null Result ReportMedicine
Inam R, Shah S, Ullah MS et al. · 2026 · JPMA. The Journal of the Pakistan Medical Association
The study was conducted to evaluate the effects of Ayres sensory integration therapy versus conservative treatment in autism spectrum disorder. In a prospective randomised controlled trial, we assessed pre- and post-intervention scores of…
View details →DOI: 10.47391/jpma.21549 Negative / Null Result Report
S PP, GEORGE MT, JOS PB · 2026 · Preprint
Abstract Problem solving is an activity in which humans show a unique ability for flexible cognition and adaptation, which means we can, in fact, program ourselves and come up with novel strategies for solving problems (Cunningham &…
View details →DOI: 10.21203/rs.3.rs-9583084/v1 Negative / Null Result ReportOpen accessMedicine
de Lima HLN, Soares MJNL, Macedo SMMPC et al. · 2026 · Acta ortopedica brasileira
Motorcycle accidents represent a significant cause of trauma in developing countries such as Brazil. Within the possible lesions, lower limb injuries are among the most prevalent, with ankle and foot injuries causing a high incidence of…
View details →DOI: 10.1590/1413-785220263403e292429 Negative / Null Result ReportOpen accessMedicine
Zare R, Ranjbar MA, Ebrahimi A et al. · 2026 · Journal of dentistry (Shiraz, Iran)
Background The expression of CD73 antigen is associated with different prognoses in different carcinomas. However, few studies have assessed the level of this marker in squamous cell carcinoma (SCC) as the most common malignancy of the…
View details →DOI: 10.30476/dentjods.2025.102855.2403 Negative / Null Result Report
Putriana S, Parewangi AML, Bakri S et al. · 2026 · Preprint
Introduction: Colorectal cancer (CRC) is a malignancy originating from the epithelial lining of the colon and rectal mucosa, with high morbidity and mortality rates worldwide. KRAS gene mutations play a significant role in CRC…
View details →DOI: 10.12688/f1000research.179304.1 Negative / Null Result ReportMedicine
Hamada M, Miyamura K, Kasamatsu M et al. · 2026 · [Nihon koshu eisei zasshi] Japanese journal of public health
Objectives In Tokyo, preventing passive smoking progressed during the 32nd Olympic Games. However, smoking areas remain in many local city halls, and tobacco product companies donate smoking areas in front of stations and near parks. A…
View details →DOI: 10.11236/jph.25-131 Negative / Null Result ReportOpen accessMedicine
Saklamaz S, Akpınar H · 2026 · Healthcare (Basel, Switzerland)
Background : Depression is associated with cognitive, emotional, and interpersonal difficulties that may influence forgiveness-related processes. This study aimed to examine the relationships among cognitive distortions, forgiveness of…
View details →DOI: 10.3390/healthcare14111478 Negative / Null Result ReportMedicine
Doust AE, Trenoska Basile V, McDonald S et al. · 2026 · The British journal of clinical psychology
Objective Generalised anxiety disorder (GAD) is characterised by uncontrollable worries. Cognitive behaviour therapy (CBT) is an effective treatment for GAD; however, manualised treatments rarely include interventions to target core…
View details →DOI: 10.1111/bjc.70047 Negative / Null Result ReportOpen accessMedicine
Turgut M, Kaplan MH, Eroglu Z et al. · 2026 · BMC oral health
BACKGROUND: This study aimed to evaluate the effects of natural light conditions and ambient lighting levels changing at different times of the day on the accuracy and duration of digital scans made with intraoral scanners in a clinical…
View details →DOI: 10.1186/s12903-026-08075-2 Negative / Null Result ReportMedicine
Wu Y, Yuan Y, Wang Z · 2026 · Journal of adolescence
Introduction Although substantial evidence has established an association between helicopter parenting and depressive symptoms, the causal direction between the two remains unclear. In particular, the dynamic interplay between the…
View details →DOI: 10.1002/jad.70202 Negative / Null Result ReportMedicine
Pagliaro T, Butler G, Godbolt A et al. · 2026 · The Australasian journal of dermatology
Background/objectives The Royal Brisbane & Women's Hospital (RBWH) in Queensland, Australia provides definitive care for all diagnosed adult patients with SJS/TEN within its catchment. In this retrospective cohort study, we identified all…
View details →DOI: 10.1111/ajd.70076 