Negative / Null Result ReportMedicine
Houghton JSM, Black I, Meffen A et al. · 2026 · Annals of vascular surgery
Background The wound, ischemia and foot infection (WIfI) classification system has been widely adopted in chronic limb-threatening ischemia (CLTI) management. Primary aim was to prospectively investigate the association of WIfI stage with…
View details →DOI: 10.1016/j.avsg.2025.11.008 Negative / Null Result ReportMedicine
da Silva JC, Caetano AR, Mendonça ACDF et al. · 2025 · The journal of applied laboratory medicine
Background Exploring polymorphisms in vitamin D-related genes (VDR) within the Brazilian population provides a valuable model to contribute to the influence of the host genetic variants on chronic viral hepatitis B (CHB). Methods 126 CHB…
View details →DOI: 10.1093/jalm/jfae151 Negative / Null Result ReportMedicine
Bergin K, Leibner L, Roger S et al. · 2026 · International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics
Objective Prolactin (PRL) secretion during breastfeeding suppresses gonadotropin releasing hormone and ovulation. While PRL receptors are present in the endometrium, it is unknown whether transient rises in secretion during breastfeeding…
View details →DOI: 10.1002/ijgo.70418 Negative / Null Result ReportOpen accessMedicine
Afaya A, Awunyo W, Udeoha MA et al. · 2026 · PloS one
Background Cervical cancer screening remains vital in the early detection of precancerous lesions and promotes better treatment outcomes. Though evidence suggested multiple sexual partners and HIV infection as risk factors for cervical…
View details →DOI: 10.1371/journal.pone.0344086 Negative / Null Result Report
Singh V, N B, Palla S et al. · 2025 · Preprint
Background: The chemotherapy regimen comprising carboplatin, vincristine, and etoposide (JOE) is commonly used to treat retinoblastoma. Carboplatin-induced ototoxicity is infrequently reported. High-frequency hearing loss may impair…
View details →DOI: 10.22541/au.174962434.47219542/v1 Negative / Null Result ReportOpen accessMedicine
Miler K, Gorący I, Łoniewska B et al. · 2026 · Genes
Background The correlation between renal volume (or mass) and nephron number in newborns allows the use of the total kidney volume (TKV) at birth as a surrogate for congenital nephron number. Previously, the wide variation in final nephron…
View details →DOI: 10.3390/genes17050554 Negative / Null Result ReportOpen accessMedicine
Justice J, Burnette H, Irlmeier R et al. · 2025 · Cancers
Background/objectives Immune checkpoint inhibitors (ICIs) have revolutionized outcomes for patients with melanoma. As such, it is important to understand factors that may influence response as well as toxicity to these therapies. Impaired…
View details →DOI: 10.3390/cancers17193230 Negative / Null Result ReportMedicine
Singh V, Banumathy N, Palla S et al. · 2025 · Pediatric blood & cancer
Background The chemotherapy regimen comprising carboplatin, vincristine, and etoposide (JOE) is commonly used to treat retinoblastoma. Carboplatin-induced ototoxicity is infrequently reported. Extended high-frequency hearing loss may…
View details →DOI: 10.1002/pbc.31934 Negative / Null Result ReportOpen accessMedicine
Akbari T, Mach L, Hammersley DJ et al. · 2025 · Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance
Background Serial perfusion cardiovascular magnetic resonance (CMR) in symptomatic patients undergoing coronary artery bypass grafting (CABG) may provide mechanistic insight into dynamic abnormalities of the myocardium. Objectives To…
View details →DOI: 10.1016/j.jocmr.2025.101953 Negative / Null Result ReportMedicine
Ueland T, Traaen GM, Hunt TE et al. · 2025 · Sleep medicine
Study objectives Obstructive sleep apnea (OSA) and atrial fibrillation (AF) are highly prevalent conditions sharing multiple risk factors including obesity. Adipokines secreted from adipose tissue could modify pathways affecting atrial…
View details →DOI: 10.1016/j.sleep.2025.106862 Negative / Null Result ReportMedicine
Penrod S, Forgit D, Griffin L · 2025 · American journal of speech-language pathology
Purpose The purpose of this study was to investigate whether the implementation of the Green Light Tool for the evaluation and treatment of tracheostomy patients hospitalized at Maine Medical Center affects the time to initiating oral…
View details →DOI: 10.1044/2025_ajslp-24-00466 Negative / Null Result ReportMedicine
Androvičová R, Jahn K, Engel J et al. · 2026 · Behavioural brain research
Rationale The compulsive sexual behaviour disorder (CSBD) is a recent addition to the ICD-11 diagnostic manual under the chapter of impulse control disorders. Though there is a wealth of different theoretical viewpoints regarding the…
View details →DOI: 10.1016/j.bbr.2025.115872 Negative / Null Result Report
Wang F, Wang C, Wang T et al. · 2025 · Preprint
Genotype-phenotype associations can be context-dependent and dynamic in nature leading to heterogeneity of genetic effects across different parts of the phenotype distribution. Quantile regression, an alternative to linear regression for…
View details →DOI: 10.1101/2025.05.02.651730 Negative / Null Result ReportMedicine
Xiang H, Lin C, Chen S et al. · 2025 · Current HIV research
Introduction Peripheral blood lymphocyte subsets have been shown to influence prognosis in HIV-associated Diffuse Large B-Cell Lymphoma (HIV-DLBCL), a rare and highly aggressive form of non-Hodgkin's lymphoma linked to immunosuppression…
View details →DOI: 10.2174/011570162x369231250818043532 Negative / Null Result ReportMedicine
Bitran AM, Kleiman EM, Rizvi SL · 2026 · Archives of suicide research : official journal of the International Academy for Suicide Research
Objective Suicidal communications (SCs)-also known as suicide threats or "gestures," whereby an individual verbally or behaviorally signals suicidal intent-present a serious challenge to clinicians and loved ones, who may struggle to…
View details →DOI: 10.1080/13811118.2025.2512455 Negative / Null Result ReportOpen accessMedicine
Mehta R, Sah R · 2025 · Cerebral circulation - cognition and behavior
•SDMT drop at baseline linked to higher Fazekas (WMH) scores.•No follow-up MoCA/SDMT association after multiple correction.•Practice effects likely inflated cognitive test recovery scores.•High attrition biased against fatigue and…
View details →DOI: 10.1016/j.cccb.2025.100394 Negative / Null Result ReportMedicine
Liampas I, Tsirelis D, Dastamani M et al. · 2024 · Journal of molecular neuroscience : MN
Background and objectives Data on the association between BDNF rs6265 and multiple sclerosis (MS) are scarce and heterogeneous. Materials and methods We undertook a case-control study design. Newly diagnosed individuals with MS based on…
View details →DOI: 10.1007/s12031-024-02301-8 Negative / Null Result Report
Yin Q, Shu T, Chen Z et al. · 2025 · Preprint
Abstract Background To investigate the relationship between emotional dysregulation, as measured by the emotional go/nogo task, and the multidimensional profile of borderline personality disorder (BPD). Methods Eighty-two participants (32…
View details →DOI: 10.21203/rs.3.rs-6498296/v1 Negative / Null Result ReportMedicine
Normann SS, Andersen HR, Lund LC et al. · 2025 · Environmental research
Background Over the past decade, the use of organophosphate insecticides including chlorpyrifos has faced increasing restrictions due to health concerns, leading to a rise in use of pyrethroids. Concerns about neurodevelopmental insults…
View details →DOI: 10.1016/j.envres.2025.120853 Negative / Null Result ReportMedicine
Razeghi M, Abdoli S, Mardanian Dehkordi L · 2024 · Applied nursing research : ANR
Aim Identify the relationship between a sense of belonging and psychosocial well-being in individuals with type 1 diabetes (T1D) in Iran. Background Understanding this relationship is vital for tailored nursing interventions to enhance…
View details →DOI: 10.1016/j.apnr.2024.151843 Negative / Null Result ReportOpen accessMedicine
Gao Y, Hsu V, Kil A et al. · 2026 · The Journal of clinical endocrinology and metabolism
Context Previous animal studies show association between osteocalcin (OC) and type 2 diabetes-related quantitative traits (QTs), with some suggesting these effects being mediated by adipokines. Replication in humans has been inconsistent.…
View details →DOI: 10.1210/clinem/dgaf460 Negative / Null Result ReportMedicine
Fitzgerald M · 2024 · Trends in Food Science & Technology.
The messaging around processed food recently is that it is unhealthy and associated with the onset of chronic disease. However, food is processed for many reasons that range from preservation to safety, and then more recently in response…
Negative / Null Result ReportOpen accessMedicine
Dousset J, Curnock MI, Wang JZ et al. · 2026 · Environmental management
As the Great Barrier Reef (GBR, the Reef) faces unprecedented threats, reducing anthropogenic pressures and fostering stewardship within coastal communities are among the strategic priorities identified in the Australian and Queensland…
View details →DOI: 10.1007/s00267-026-02525-x Negative / Null Result ReportMedicine
Huh K, Kang M, Jung J · 2023 · European heart journal
Background and aims An increased risk of aortic aneurysm and aortic dissection (AA/AD) has been reported with fluoroquinolone (FQ) use. However, recent studies suggested confounding factors by indication. This study aimed to investigate…
View details →DOI: 10.1093/eurheartj/ehad627 Negative / Null Result ReportOpen accessMedicine
Hecht S, Rojas-Ruiz A, Boucher M et al. · 2025 · Lung
Introduction A recent study on BALB/c and C57BL/6 mice demonstrated a clear lack of association between the in vivo response to nebulized methacholine and the degree of airway narrowing ex vivo in a model of asthma induced by a daily…
View details →DOI: 10.1007/s00408-025-00840-4 Negative / Null Result ReportOpen accessMedicine
Govender V, Govender K, Moodley D · 2026 · BMC infectious diseases
BACKGROUND: Maintaining viral suppression in the postpartum period is critical for preventing HIV transmission to sexual partners and breastfed infants. Despite systemic viral suppression, genital HIV shedding may still occur in some…
View details →DOI: 10.1186/s12879-026-12621-2 Negative / Null Result ReportMedicine
Kambara M, Ikawa F, Hidaka T et al. · 2025 · Neurosurgery
Background and objectives Some reports suggest that older patients with traumatic brain injury (TBI) are more likely to experience acute intracranial hemorrhage, resulting in poor outcomes. However, the association between precise…
View details →DOI: 10.1227/neu.0000000000003240 Negative / Null Result ReportMedicine
Rodriguez JA, Palermo NE, Song W et al. · 2026 · Diabetes technology & therapeutics
Continuous glucose monitors (CGMs) are becoming increasingly available, yet the relationship between CGM metrics and hemoglobin A1c (HbA1c) among individuals with prediabetes and normoglycemia remains unclear. We examined associations…
View details →DOI: 10.1177/15209156251379506 Negative / Null Result ReportMedicine
de Luis D, Primo D, Izaola O et al. · 2024 · European review for medical and pharmacological sciences
Objective Sarcopenia is a condition characterized by muscle mass loss. Skeletal muscle is capable of producing and secreting different molecules called myokines, and apelin is one of them. The literature contains contradictory data on the…
View details →DOI: 10.26355/eurrev_202406_36461 Negative / Null Result ReportOpen accessMedicine
Leibold P, Lteif C, Duarte JD · 2025 · Frontiers in genetics
Introduction Hypertension (HTN) is a leading risk factor for several cardiovascular diseases. While some previous studies reported that CYP3A5 variants were associated with decreased blood pressure and risk of HTN, others reported no…
View details →DOI: 10.3389/fgene.2025.1490863 