Negative / Null Result ReportMedicine
Shen W, Cui J, Ji Y et al. · 2026 · World neurosurgery
Background Sagittal synostosis (SS) is the premature closure of sagittal sutures. To investigate the use of absorbable plates as internal attachment points for external spring (ES) traction in the treatment of sagittal craniosynostosis in…
View details →Negative / Null Result ReportOpen accessMedicine
Sanda NA, Filip PV, Bobirca FT et al. · 2026 · Diagnostics (Basel, Switzerland)
Background: The role of primary anastomosis in rectal cancer surgery remains debated, particularly due to concerns regarding postoperative morbidity. Evidence from randomized trials is limited, and observational studies are frequently…
View details →Negative / Null Result ReportMedicine
Shi Y, Shen Y, Zhou X et al. · 2026 · European journal of dental education : official journal of the Association for Dental Education in Europe
Objective To evaluate a Bloom's Taxonomy-based occupational exposure (OE) prevention program's impact on dental trainees' competencies compared to conventional training, assessing knowledge, skills, satisfaction, and exposure rates to…
View details →Negative / Null Result ReportMedicine
Meirmanova M, Abiltayeva A, Noso Y et al. · 2026 · Georgian medical news
Introduction Uterine fibroids remain one of the most common benign tumors of the female reproductive system and a significant cause of menorrhagia, pain, symptoms of pelvic organ compression, and a reduced quality of life. Due to the…
View details →Negative / Null Result ReportMedicine
Furtado R, Weinberg L, Haghighi KS et al. · 2026 · ANZ journal of surgery
Background Postoperative pancreatic fistula (POPF) is the primary cause of morbidity after distal pancreatectomy (DP). This trial investigated the application of a combined polyethylene glycol (PEG) and recombinant human albumin sealant…
View details →Negative / Null Result ReportMedicine
Kumar A, Aduri TT, Dhatt SS et al. · 2026 · Journal of clinical orthopaedics and trauma
Background This study evaluated bladder, bowel, and sexual function outcomes following surgical decompression for cauda equina syndrome (CES) using urodynamic studies (UDS) and patient-reported outcome measures (PROMs), and explored the…
View details →Negative / Null Result ReportMedicine
Ouazzani S, Lemmers A, Boskoski I et al. · 2026 · Obesity surgery
Background Endoscopic sleeve gastroplasty (ESG) is an established endoscopic bariatric therapy. Two main platforms are currently used in clinical practice: the OverStitch Endoscopic Suturing System (OESS) and the triangulation Endomina…
View details →Negative / Null Result ReportMedicine
He M, Wang L, Zhang S et al. · 2026 · Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)
Purpose To investigate the effect of nightly 0.01% atropine eye drops on choroidal thickness (ChT) in pre-myopic children (at risk of myopia). Methods In a 12-month randomised, double-blind, placebo-controlled trial, 54 children aged 5-12…
View details →Negative / Null Result ReportMedicine
Masoud M, El-Assal MA, Ibrahim MA et al. · 2026 · International orthopaedics
Background The peroneus longus tendon (PLT) has emerged as a promising graft option for anterior cruciate ligament reconstruction (ACLR), with acceptable outcomes; however, concerns have been raised about potential donor-site morbidity,…
View details →Negative / Null Result ReportMedicine
Zhang Y, Wang Y, You S et al. · 2026 · Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association
Background White matter hyperintensities (WMHs) are associated with an increased risk of stroke, cognitive decline, and all-cause mortality. However, the relationship between cardiac function, particularly left ventricular ejection…
View details →Negative / Null Result ReportMedicine
Davide S, Domenico M, Fabio C et al. · 2026 · European journal of dental education : official journal of the Association for Dental Education in Europe
Introduction Suturing is a crucial step in oral surgery, directly affecting wound healing quality. Simple interrupted suture is widely used in dentistry, often performed by novices using silk sutures due to their ease of use and low cost.…
View details →Negative / Null Result ReportOpen accessMedicine
Li X, Liang L, Yang ZY et al. · 2026 · Translational cancer research
Background Growing evidence suggests that deeply invasive node-negative colon cancer, particularly T4bN0 disease, may have a worse prognosis than early node-positive tumors, challenging the current American Joint Committee on Cancer (AJCC)…
View details →Negative / Null Result ReportMedicine
Harding BN, Jiang Z, Pineda D et al. · 2026 · Environmental health : a global access science source
Background The major pathways contributing to cardiovascular disease among night shift workers remain poorly understood. MicroRNAs (miRNAs) have been identified as novel regulators of cardiovascular risk factors. Our objective was to…
View details →Negative / Null Result ReportMedicine
Perrignon C, Baudouin R, Perrignon M et al. · 2026 · European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery
Introduction Chronic rhinosinusitis with nasal polyps (CRSwNP) is a long-lasting inflammatory disease that affects 1-4% of the population and markedly impairs quality of life, daily functioning, and socio-professional activities. As no…
View details →Negative / Null Result ReportMedicine
Satoh T, Kawaguchi S, Nakatani E et al. · 2026 · Abdominal radiology (New York)
Background/objectives Accurate differentiation between pancreatic carcinoma in situ (CIS) and small invasive pancreatic ductal adenocarcinoma (PDAC) is critical for optimizing patient management. This study aimed to assess the diagnostic…
View details →Negative / Null Result ReportMedicine
Acil F, Dedeoğlu A, Tosun Söner H et al. · 2026 · Surgical endoscopy
Background Pneumoperitoneum and steep Trendelenburg positioning during laparoscopic hysterectomy may increase intracranial pressure. Optic nerve sheath diameter (ONSD), measured by transorbital ultrasonography, is a validated noninvasive…
View details →Negative / Null Result ReportMedicine
Lychagin AV, Gritsyuk AA, Elizarov MP et al. · 2026 · Journal of clinical medicine
Background: Robot-assisted total knee arthroplasty (raTKA) improves the precision of component positioning and coronal alignment restoration, but it remains uncertain whether that technical accuracy modifies the clinical effect of…
View details →Negative / Null Result ReportMedicine
Damianos JA · 2026 · Clinical biochemistry
Auto-brewery syndrome (ABS) is a rare disorder featuring episodes of intoxication caused by intestinal fermentation of dietary carbohydrates into ethanol. This article presents the case of a patient referred for evaluation of ABS. He…
View details →Negative / Null Result Report
Dong B, Song Z, Yin Y · 2026 · Preprint
Spatial transcriptomics can reveal localized tumor–immune relationships, but thousands of spots from one tissue section do not provide thousands of biological replicates. We evaluated the distinction between within-section association and…
View details →Negative / Null Result Report
Lagacé-Cusiac R, Grahn JA, Ansari D · 2026 · Preprint
Relative magnitudes, such as ratios and proportions, are crucial to everyday life. According to the ratio processing system (RPS) theory, ratios across different formats share a common neural code. Prior neuroimaging studies have shown…
View details →Negative / Null Result ReportMedicine
Canivez GL, Watkins MW, McGill RJ et al. · 2026 · Assessment
The Wechsler Adult Intelligence Scale-Fifth Edition (WAIS-5) latent factor structure was assessed using complementary hierarchical exploratory factor analyses (EFA) with the Schmid and Leiman procedure and confirmatory factor analyses…
View details →Negative / Null Result ReportMedicine
Saengsin K, Jirattikanwong N, Wongyikul P et al. · 2026 · Journal of clinical medicine
Background/Objectives : Post-extubation stridor (PES) is common in pediatric critical care and may contribute to extubation failure, particularly in children with heart disease. Prophylactic corticosteroids are frequently used before…
View details →Negative / Null Result Report
Figureau T, Priolo D, Sleegers WWA et al. · 2026 · Preprint
Cognitive dissonance, traditionally conceptualized as a fundamental psychological process involving discomfort from inconsistent cognitions, may vary across cultures. These variations could be attributed to self-construal, or how…
View details →Negative / Null Result ReportMedicine
Espeche W, Minetto J, Cerri G et al. · 2026 · Hypertension research : official journal of the Japanese Society of Hypertension
Hypertensive disorders of pregnancy are a leading cause of maternal-fetal morbidity and mortality, with preeclampsia representing a major contributor to adverse outcomes. Ambulatory blood pressure monitoring (ABPM) has improved risk…
View details →Negative / Null Result ReportMedicine
Vollam S, Roman C, Santos M et al. · 2026 · JMIR medical informatics
Background Many studies have evaluated the use of wearable monitoring systems to improve patient safety in hospital. Although some have demonstrated effects on intensive care admissions, there remains little evidence of impact on patient…
View details →Negative / Null Result Report
Appiah KN, Sharma N, Adu N et al. · 2026 · Preprint
Abstract Background: Anthracycline-based chemotherapy produces progressive functional decline and cardiotoxicity in adults with cancer. Physical activity interventions may attenuate these effects, yet evidence across multiple domains…
View details →Negative / Null Result ReportMedicine
Qin X, Fan L, Tang Y et al. · 2026 · Archives of gynecology and obstetrics
Purpose The potential adverse effects of repeated freezing and thawing processes on embryos remain controversial. This study aimed to investigate the impact of repeated embryo cryopreservation by comparing preimplantation genetic testing…
View details →Negative / Null Result Report
Kang B · 2026 · Preprint
Abstract Background: Major depressive disorder (MDD) is highly polygenic, yet translating genome-wide association study (GWAS) findings into therapeutics remains challenging. Using PGC MDD2025, we integrated gene-level mapping, brain TWAS,…
View details →Negative / Null Result ReportMedicine
Koczur K, Blukacz M, Galbarczyk A et al. · 2026 · American journal of human biology : the official journal of the Human Biology Council
Objectives Microbiota of the urogenital tract is crucial for women's reproductive and sexual health and is largely dominated by Lactobacillus strains. A reduction of these bacteria within the vaginal microbial community has been linked to…
View details →Negative / Null Result Report
Karl V, Beck D, Dall'Aglio L et al. · 2026 · Preprint
Background: Adolescence is a developmental period involving ongoing white matter (WM) maturation and rising risk for psychopathology. This risk is particularly elevated among youth whose parents have mental health problems. Methods:…
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