Negative / Null Result ReportMedicine
Buis HT, Berger-Estilita J, Zirngast S et al. · 2026 · Journal of clinical monitoring and computing
Women with endometriosis are at increased risk of severe postoperative pain due to nociceptive sensitization. While multimodal analgesia reduces opioid use, the added value of objective nociception monitoring remains unclear. This study…
View details →DOI: 10.1007/s10877-026-01459-3 Negative / Null Result ReportMedicine
Ismail HS, Ali AI, Soliman HAN · 2026 · Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.]
Objective To evaluate whether differences exist in marginal adaptation among beveled and non-beveled cavity designs, different bonding-banding sequences, and before and after thermomechanical loading. Methods Forty molars received…
View details →DOI: 10.1111/jerd.70199 Negative / Null Result ReportMedicine
Shirmohammadi P, Fazeli F, Zoghi A et al. · 2026 · Scientific reports
Spirulina platensis is a potential alternative food ingredient due to its bioactive compounds, nutritional composition, and a sustainable protein source. This study evaluated the effects of adding S. platensis powder (0, 0.5, 0.75, 1, 3,…
View details →DOI: 10.1038/s41598-026-42668-9 Negative / Null Result Report
Chen H, Mohamed ZA, Chen R et al. · 2026 · Preprint
Abstract Background Vitamin D deficiency has been associated with tic disorders (TDs), but its neurobiological mechanisms remain unclear. This study examined whether vitamin D status is associated with cortical hemodynamic responses in…
View details →DOI: 10.21203/rs.3.rs-9449969/v1 Negative / Null Result Report
Shojaei SA, Orouji M, Pakgohar A · 2026 · Preprint
This study examines the relationship between insurance market development and economic growth in 33 OECD countries over the period 2011–2021, with particular emphasis on life insurance markets and structural characteristics. To capture the…
View details →DOI: 10.20944/preprints202604.1857.v1 Negative / Null Result Report
Zhang X, Zou H · 2026 · Preprint
Abstract Background Sedentary behavior (SB) is a well-established risk factor for multiple chronic non-communicable diseases. However, evidence regarding its association with common ocular disorders remains limited and inconsistent. This…
View details →DOI: 10.21203/rs.3.rs-9780388/v1 Negative / Null Result Report
Trujillo-Vega F, Lopez-Delgado PA · 2026 · Preprint
Background Mean platelet volume (MPV) is a simple, low-cost biomarker that reflects platelet activation. Its prognostic value in septic shock remains controversial. We aimed to determine whether MPV at intensive care unit (ICU) admission…
View details →DOI: 10.64898/2026.05.29.26354453 Negative / Null Result Report
Wu H, Liang Y, Li J et al. · 2025 · Preprint
Abstract The full text of this preprint has been withdrawn by the authors due to author disagreement with the posting of the preprint. Therefore, the authors do not wish this work to be cited as a reference. Questions should be directed to…
View details →DOI: 10.21203/rs.3.rs-404499/v2 Negative / Null Result ReportMedicine
Chaudhary D, Mukhopadhyay I · 2026 · Applied health economics and health policy
Background Universal health coverage has become central to health policy debates, particularly as a strategy to protect households from financial hardship and impoverishment related to out-of-pocket (OOP) spending. Many low- and…
View details →DOI: 10.1007/s40258-026-01051-5 Negative / Null Result ReportMedicine
Guevara-Freire D, Escudero RM, Calvo L et al. · 2026 · Meat Science.
This study evaluated the effect of dietary linoleic acid (C18:2) inclusion on fat deposition and fatty acid composition in barrows and gilts. A total of 960 Danbred pigs (half barrows, half gilts) were assigned to two dietary treatments…
Negative / Null Result ReportOpen accessMedicine
Amırlı H, Gurbanli E · 2026 · BMC psychology
The purpose of this study is to investigate the mediating roles of job satisfaction (JS) and life satisfaction (LS) in the relationship between psychological resilience (PR) and employee performance (EP). Data for this study, which…
View details →DOI: 10.1186/s40359-026-04520-7 Negative / Null Result Report
Li Z · 2026 · Preprint
Abstract Oily sludge, a characteristic hazardous solid waste generated during petroleum extraction, poses significant challenges for resource recovery due to its high water content and complex composition. Negative pressure drying…
View details →DOI: 10.21203/rs.3.rs-9183027/v1 Negative / Null Result ReportMedicine
Jager G, de Wild VWT, Camps G et al. · 2026 · Appetite
Eating rate (ER), the amount of food consumed per unit of time, is a key determinant of food intake, with faster ER associated with larger meal size. Research in adults has shown that both sensory properties like texture, and instructions…
View details →DOI: 10.1016/j.appet.2026.108697 Negative / Null Result ReportMedicine
Rye BJ, Tuer AG, Hertz S · 2026 · Journal of child sexual abuse
This study is a psychometric analysis of the Perceptions of Sex Offenders (PSO) scale, a reconceptualization of the Community Attitudes Toward Sex Offender scale. Using a student sample, a confirmatory factor analysis was conducted. The…
View details →DOI: 10.1080/10538712.2026.2683983 Negative / Null Result ReportMedicine
Levin N, Yosef E, Vainrib R et al. · 2026 · Neurourology and urodynamics
Purpose Detrusor underactivity (DU) is a significant cause of female lower urinary tract symptoms. We aimed to externally validate a non-invasive prediction model using age and voided volume (VV) in a tertiary center cohort. Methods This…
View details →DOI: 10.1002/nau.70352 Negative / Null Result ReportMedicine
Fernandes BP, Esteves A, Pimenta AC et al. · 2026 · BMJ case reports
Monoclonal gammopathy of renal significance is characterised by kidney injury caused by nephrotoxic monoclonal immunoglobulins produced by a pathogenic B cell or plasma cell clone. Cryoglobulinaemia in this context may lead to severe…
View details →DOI: 10.1136/bcr-2025-269981 Negative / Null Result Report
Peker¹ I, Özdemir¹ O, Kandemir¹ C et al. · 2026 · Preprint
Abstract Aim Prolonged intensive care unit (ICU) stay after coronary artery bypass graft (CABG) surgery is a significant clinical problem associated with increased morbidity, mortality, and healthcare costs. The aim of this study was to…
View details →DOI: 10.21203/rs.3.rs-9726889/v1 Negative / Null Result ReportOpen accessMedicine
Zeren G, Bakır EO, Tufaro V et al. · 2026 · Journal of cardiovascular development and disease
Intravascular imaging (IVI) was introduced 35 years ago to assess coronary artery pathology and plaque vulnerability. However, from its first applications it became apparent that it can also be useful in percutaneous coronary intervention…
View details →DOI: 10.3390/jcdd13010038 Negative / Null Result ReportMedicine
Kim HK, Huang DT, Al-Khafaji A · 2026 · Journal of intensive care medicine
Acute liver failure (ALF) and acute-on-chronic liver failure (ACLF) both have high mortality rates without liver transplantation. Artificial liver support systems may benefit patients with liver failure, serving as a bridge to…
View details →DOI: 10.1177/08850666261445379 Negative / Null Result ReportMedicine
Guo Y, Wei D, Xu S et al. · 2026 · Risk analysis : an official publication of the Society for Risk Analysis
This study examines the potential of comics as an infotainment strategy for engaging the public in climate change mitigation from the perspective of the situational theory of public. A 2 × 2 × 2 factorial experiment (N = 320) was conducted…
View details →DOI: 10.1111/risa.70234 Negative / Null Result ReportMedicine
Barton R, Van Den Helm S, Yaw HP et al. · 2026 · Transfusion
Study question To describe the blood product utilization during neonatal and pediatric extracorporeal membrane oxygenation (ECMO) and to determine whether its usage correlates with clinical outcomes of bleeding, thrombosis or mortality.…
View details →DOI: 10.1111/trf.70154 Negative / Null Result ReportMedicine
Liu JY, Scumpia P, Ni C et al. · 2026 · Dermatology online journal
A 77-year-old woman presented with pruritic, scaly, erythematous papules and plaques on the face, which subsequently spread to the trunk. Over nearly 2 years, 5 skin biopsies were performed, consistently suggesting a subacute to chronic…
View details →DOI: 10.25251/4gj9fp73 Negative / Null Result ReportMedicine
Promer K, Brenner SB, Ostrer L et al. · 2026 · Current opinion in HIV and AIDS
Purpose of review This article reviews the evidence behind mpox antiviral therapies which are clinically available and/or or under clinical investigation. For much of the mpox epidemic, tecovirimat has been used compassionately but there…
View details →DOI: 10.1097/coh.0000000000001015 Negative / Null Result Report
Lehrer S · 2025 · Preprint
Abstract Background Monoclonal antibodies targeting pathological tau have repeatedly failed in Alzheimer’s disease (AD) clinical trials. Whether plasma phosphorylated tau (pTau) exhibits dynamic progression or cognitive relevance in…
View details →DOI: 10.21203/rs.3.rs-8204349/v1 Negative / Null Result ReportMedicine
Weirauch T, Yahav D, Zahavi I et al. · 2026 · Infection
The escalating global threat of antimicrobial resistance represents a critical challenge for contemporary medicine. Intestinal colonization by multidrug-resistant organisms (MDROs) is increasingly identified as a primary driver of…
View details →DOI: 10.1007/s15010-025-02718-2 Negative / Null Result ReportMedicine
Kirkiz Kayalı S, Deveci TS, Gülbahar Ö et al. · 2026 · Transplantation proceedings
Introduction Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is a curative treatment for hematologic disorders. Acute graft-versus-host disease (aGVHD) remains a major cause of nonrelapse mortality. Distinguishing aGVHD from…
View details →DOI: 10.1016/j.transproceed.2026.04.038 Negative / Null Result Report
Ferreira AV, Dias M, Silva PA et al. · 2026 · Preprint
Abstract Background Brain tissue oxygen pressure (PbtO₂) monitoring is increasingly used in neurocritical care, but whether PbtO₂ provides complementary information beyond conventional parameters such as intracranial pressure (ICP) and…
View details →DOI: 10.21203/rs.3.rs-9684567/v1 Negative / Null Result Report
Zhao Y, Zhao Q, Yu X et al. · 2026 · Preprint
Abstract Learning behavior is an important acquired behavior in fish, and the capacity for learning and memory plays a crucial role in foraging or anti-predator behavior. In this study, we selected the juveniles of S. schlegelii as the…
View details →DOI: 10.21203/rs.3.rs-9638734/v1 Negative / Null Result Report
Sun Al, Liu ZH, Li L et al. · 2026 · Preprint
Abstract Background To measure the eyelid margin width and the distance between the eyelash gray lines in Han Chinese children, providing data for pediatric ocular anthropometry. Methods This prospective, single-center, observational study…
View details →DOI: 10.21203/rs.3.rs-9460158/v1 Negative / Null Result ReportMedicine
Patel J, Patil S · 2026 · Journal of bodywork and movement therapies
Background Stroke survivors exhibit gait inefficiencies with increased energy expenditure, potentially linked to kinematic deficits. This exploratory study examined whether peak sagittal joint angles predict Energy Expenditure Index (EEI)…
View details →DOI: 10.1016/j.jbmt.2026.05.002 