Negative / Null Result ReportMedicine
Belančić A, Rogoznica Pavlović M, Fajkić A et al. · 2026 · Rheumatology international
Obstructive sleep apnoea (OSA) and spondyloarthritis (SpA) are chronic inflammatory disorders associated with substantial cardiometabolic morbidity and impaired quality of life. Increasing evidence suggests that these conditions frequently…
View details →Negative / Null Result ReportMedicine
Gopinath D, On CY, Veettil SK et al. · 2026 · Oral diseases
Background The cumulative evidence from meta-analyses on interventions for oral submucous fibrosis (OSF) remains uncertain in terms of strength, precision, and quality. This umbrella review synthesizes the current evidence on available…
View details →Negative / Null Result ReportOpen accessMedicine
Qiu F, Ling C, Wang S et al. · 2026 · Molecules (Basel, Switzerland)
Mulberrofuran A (MFA), a natural product originally isolated from the root bark of Morus alba L. (Sang-Bai-Pi), is a structurally distinctive mulberry-derived 2-arylbenzofuran bearing a prenyl-related side chain. Although MFA has attracted…
View details →Negative / Null Result Report
Baltrak YA, Deliaga H · 2026 · Preprint
Background: /Objectives: Vesicoureteral reflux (VUR) is an important pediatric urologic condition in which accurate grading on voiding cystourethrography (VCUG) may influence counseling, surveillance, antimicrobial prophylaxis, and…
View details →Negative / Null Result ReportOpen accessMedicine
Chauhan V, Goyal D, Thakur S et al. · 2026 · The western journal of emergency medicine
Introduction Organophosphate (OP) poisoning is a significant global health issue, particularly in tropical regions. Despite established treatments such as atropine and oximes, the effectiveness of other interventions remains uncertain.…
View details →Negative / Null Result ReportOpen accessMedicine
Gazit N, Ben-Gal G, Eliashar R · 2026 · JMIR medical education
Background Assessment of technical aptitude, cognitive abilities, and personality characteristics is important in selecting candidates for surgical training. Currently, the selection of surgical training candidates does not systematically…
View details →Negative / Null Result ReportOpen accessMedicine
Du Y, Xu Z, Wen T et al. · 2026 · Diabetes, metabolic syndrome and obesity : targets and therapy
Purpose The care of diabetic foot ulcers (DFU) continues to be a notable clinical challenge. The efficacy and safety of stem cell therapies versus conventional treatments for DFU are debated. Cross-sectional analyses of meta-analyses…
View details →Negative / Null Result ReportOpen accessMedicine
Zhang Y, Wu Z · 2026 · Frontiers in public health
Background Digital technologies in oncology require patients and health workers to possess adequate electronic health literacy (eHealth literacy). Yet, the extent to which this literacy influences cancer-specific insights, ranging from…
View details →Negative / Null Result ReportMedicine
Hou YN, Gubili J, Mao JJ · 2026 · Seminars in radiation oncology
Studies show that patients with cancer use herbal products more often than the general population. Lowering the risk of disease recurrence, symptom control, and improving quality of life are often the reasons cited for such use. However, a…
View details →Negative / Null Result ReportOpen accessMedicine
Kyei EF, Kyei GK, Forson MM et al. · 2026 · Journal of nursing scholarship : an official publication of Sigma Theta Tau International Honor Society of Nursing
Aim To examine nurse practitioner opioid prescribing authority across three countries, analyzing safety outcomes, workforce distribution patterns, access equity, and service to vulnerable populations using integrated nursing policy and…
View details →Negative / Null Result ReportOpen accessMedicine
Tafuri MG, Monda V, La Marra M et al. · 2026 · Nutrients
Background/Objectives: Sport participation and nutrition are increasingly recognized as key determinants of cognitive function and academic achievement in student populations. However, the biological mechanisms underpinning these…
View details →Negative / Null Result ReportMedicine
Leahy TP, Keenan C, Robertshaw E et al. · 2026 · Value in health regional issues
Objectives Growing reliance on single-arm trials (SATs) is driving increased real-world external control arm (RW-ECA) use in health technology assessment submissions. However, concerns over residual confounding and unmeasured bias often…
View details →Negative / Null Result Report
Fuller S, Dent N, Ohly H et al. · 2026 · Preprint
Abstract Abstract Background: Infants under six months of age in low‑income countries (LICs) face high morbidity and mortality, driven by prematurity, low birthweight (LBW), malnutrition, infection, and environmental enteric dysfunction.…
View details →Negative / Null Result ReportMedicine
Lebâcle C, Kassab D, Faix A et al. · 2026 · The French journal of urology
Objectives To provide a focused secondary synthesis and critical clinical interpretation of the AFU/SFMS evidence base on phytotherapies and complementary therapies for erectile dysfunction (ED). Evidence acquisition The parent AFU/SFMS…
View details →Negative / Null Result ReportMedicine
Maisch P, Hamidi Madani M, Koziarz A et al. · 2026 · The Cochrane database of systematic reviews
Rationale Disease recurrence and progression remain major challenges in the treatment of non-muscle invasive bladder cancer (NMIBC). Blue light-enhanced transurethral resection of bladder cancer (TURBT) is an approach to improve staging…
View details →Negative / Null Result ReportOpen accessMedicine
Shao F, Han Z, Su Q et al. · 2026 · JMIR serious games
Background Serious games (SGs) have emerged as a promising tool in nursing education, providing interactive learning environments for clinical simulation, skill development, and feedback. These games enhance knowledge, clinical reasoning,…
View details →Negative / Null Result ReportMedicine
Cai M, Lai W, Peng W et al. · 2026 · BMC oral health
Background Diabetes Mellitus (DM) is a global metabolic disorder affecting 537 million adults. Periodontitis stands as its sixth major complication and shares a bidirectional relationship with diabetes, whereby each condition exacerbates…
View details →Negative / Null Result ReportMedicine
Angelucci F, Cerman J, Amlerova J et al. · 2026 · Degenerative neurological and neuromuscular disease
Spermidine is a naturally occurring polyamine involved in multiple cellular processes, including growth regulation, protein translation, and autophagy. Increasing attention has been devoted to its potential neuroprotective effects,…
View details →Negative / Null Result ReportOpen accessMedicine
Puli L, Kooijman L, Kanij T et al. · 2026 · Journal of medical Internet research
Background Routine financial activities are now conducted primarily through digital channels. Many such systems remain inaccessible to more than 2.2 billion people globally living with vision impairment, limiting independent financial…
View details →Negative / Null Result Report
Jahangeerbasha A, R HKV, R C · 2026 · Preprint
Abstract Background Peripheral intravenous catheters (PIVCs) are among the most frequently used vascular access devices in hospitalized patients and are essential for administering intravenous fluids, antibiotics, vasoactive medications,…
View details →Negative / Null Result ReportMedicine
Sheldrick RC, Hooker JL, Davignon M et al. · 2026 · Academic pediatrics
Objectives We used real-world evidence to estimate the accuracy of autism screening questionnaires, including sensitivity, specificity, and predictive probabilities for positive results and for individual screening scores. Study design…
View details →Negative / Null Result ReportOpen accessMedicine
La Vignera S, Condorelli RA · 2026 · International journal of molecular sciences
Incretin-based therapies, particularly glucagon-like peptide-1 receptor agonists (GLP-1 RAs), have emerged as potentially promising therapeutic agents for improving ovarian function, especially in women with polycystic ovary syndrome…
View details →Negative / Null Result ReportOpen accessMedicine
Luo X, Wang B, Liu H et al. · 2026 · Integrative medicine research
Background Atopic dermatitis (AD) is a common chronic inflammatory skin disorder with substantial global burden. In some regions, Chinese medicine (CM) and integrated Chinese-Western medicine (ICWM) are widely used, but the overall…
View details →Negative / Null Result ReportMedicine
Henriques JP, Weckwerth AVB, Santana ACP et al. · 2026 · Annales pharmaceutiques francaises
Objectives Diabetes mellitus and periodontal disease are highly prevalent chronic disorders linked by bidirectional inflammatory and oxidative pathways. Glucagon-like peptide-1 receptor agonists (GLP-1RAs) are emerging pharmacologic agents…
View details →Negative / Null Result ReportOpen accessMedicine
Shukkoor AA, Turgeon RD, De Vera MA et al. · 2026 · BMJ open
Objectives This study aimed to investigate the association and potential causal relationship between ischaemic stroke/transient ischaemic attack (TIA) and oral anticoagulant (OAC) adherence using Bradford Hill's criteria and to determine…
View details →Negative / Null Result ReportOpen accessMedicine
Mohamed D, Ramadan AA, Mabrok HB et al. · 2026 · World journal of biological chemistry
Phytosterols are plant-derived sterols structurally similar to cholesterol and present in vegetable oils, seeds, legumes, and whole grains. Their best-established health effect is lowering circulating low-density lipoprotein cholesterol,…
View details →Negative / Null Result ReportMedicine
Lande-Brenner A, Ecker UKH, Mayo R · 2026 · Scientific reports
This research demonstrates that citing scientific sources to correct disinformation can be ineffective or even counterproductive, and offers a potential remedy. Three experiments simulated a WhatsApp conversation about COVID-19 vaccine…
View details →Negative / Null Result Report
Günther A, Bednarczyk-Cwynar B, Malinowski M · 2026 · Preprint
Background: Type 2 diabetes mellitus is a progressive cardiometabolic disease in which many patients require treatment intensification despite lifestyle intervention and evidence-based pharmacotherapy. Oleanolic acid, a pentacyclic…
View details →Negative / Null Result Report
Edmar BA, Veen D, Klugkist I · 2026 · Preprint
Bayesian evidence synthesis (BES) provides a way of synthesising research without pooling effects, allowing for quantitative synthesise procedures when the more traditional common-effects and random-effects models cannot be used. BES can…
View details →Negative / Null Result ReportMedicine
Gallardo LM · 2026 · The American journal of clinical hypnosis
Age regression represents a foundational technique in clinical hypnosis, yet its therapeutic mechanisms, clinical applications, and evidence base remain incompletely understood and subject to ongoing controversy. This integrative critical…
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