Negative / Null Result ReportMedicine
Sussadee M, Jarudecha T, Muikaew R et al. · 2026 · Animals : an open access journal from MDPI
Feline hypertrophic cardiomyopathy (HCM) is the most common cardiac disease in cats, causing morbidity and mortality. Recently, a variant in the Alström syndrome protein 1 ( ALMS1 ) gene has been reported to be associated with HCM in…
View details →Negative / Null Result ReportMedicine
Choi SJ · 2026 · BMC public health
Background Walking is a widely accessible form of physical activity and has been consistently associated with improved health-related quality of life (HRQoL) at the individual level. However, less is known about how walking participation…
View details →Negative / Null Result ReportMedicine
McCaw K, Fink B, Danis D et al. · 2026 · American journal of veterinary research
Objective To compare the accuracy of a tibial plateau-leveling osteotomy (TPLO) using a modular guide (OssAbility) compared to the traditional freehand method. We hypothesized that guide use would improve TPLO centering and accuracy in the…
View details →Negative / Null Result ReportOpen accessMedicine
Gaba K, Kumar K, Kaushik R et al. · 2026 · Cureus
Background The use of post-mortem blood culture as a diagnostic tool in medico-legal autopsies is limited. Differentiating true infection from contamination or post-mortem bacterial translocation remains a challenge. This study aimed to…
View details →Negative / Null Result ReportMedicine
Chaudhry A, Moin M, Malik TG et al. · 2026 · JPMA. The Journal of the Pakistan Medical Association
To determine the shape and size of foveal avascular zone in terms of perimeter, circularity, roundness and axial ratio using optical coherence tomography angiography. The retrospective study was conducted at the Yaqeen Vison Clinic,…
View details →Negative / Null Result ReportMedicine
He L, Wang K · 2026 · Medicine
Total bilirubin possesses antioxidant and immunomodulatory properties, and its role in childhood asthma is a topic of ongoing debate. We employed both a cross-sectional study and Mendelian randomization (MR) analysis to explore the link…
View details →Negative / Null Result ReportMedicine
Wei W, Shaibi GQ, Temkit H et al. · 2026 · Journal of pediatric hematology/oncology
Introduction Alkylators are gonadotoxic in a cumulative manner, with overall exposure quantified as the cyclophosphamide equivalent dose (CED). Inhibin B is used as a surrogate marker of fertility in adult male childhood cancer survivors…
View details →Negative / Null Result ReportOpen accessMedicine
Barghash M, Obayi E, Itaman U et al. · 2025 · Cureus
Background Hiatal hernia is commonly associated with gastro-oesophageal reflux disease (GORD). However, the relationship between hernia size and reflux severity remains unclear. This study aimed to assess the impact of the hiatal hernia…
View details →Negative / Null Result ReportOpen accessMedicine
Md Kasim NA, Shirinal Izuan US, Karuppannan M · 2026 · BMC health services research
BACKGROUND: Healthcare providers commonly recommend medication reminders as a strategy to enhance adherence to prescribed medications. Patient demographic characteristics may influence medication adherence and incorporating patient-centred…
View details →Negative / Null Result ReportOpen accessMedicine
Prates AJ, Curioni OA, Ramos DM et al. · 2026 · Diagnostics (Basel, Switzerland)
Background/Objectives: Laryngeal cancer has a high incidence and mortality rate, especially in advanced stages. Stoma recurrence after total laryngectomy is rare but lethal, and its risk factors remain controversial. We aimed to assess…
View details →Negative / Null Result ReportMedicine
Voigt MB, Böhner A, Bahaaeldin M et al. · 2026 · CVIR endovascular
To evaluate the occurrence of periaortic inflammation, including abscess formation, as a complication following endoleak repair after endovascular aortic repair. This retrospective single-center study analyzed 88 EVAR revisions for…
View details →Negative / Null Result ReportMedicine
Zhao N, Zhan Y, Choi J et al. · 2026 · The Journal of nutrition
Background The consumption of live microbes beyond probiotics is associated with health benefits. Despite growing interest in live microbe intake, comprehensive data on its dietary sources and research on their potential health effects in…
View details →Negative / Null Result ReportOpen accessMedicine
Mostafavi M, Rezazadeh F, Fattahi MJ et al. · 2026 · Journal of dentistry (Shiraz, Iran)
Background Multiple studies have revealed an association between vitamin D levels, genetic polymorphisms of the VDR (vitamin D receptor) gene, and the underlying causes of various bone and cartilage disorders. Purpose This study aimed to…
View details →Negative / Null Result ReportMedicine
Ozaki K, Nishioka Y, Kamitani F et al. · 2026 · Diabetes research and clinical practice
It has been controversial whether COVID-19 increases the risk of new-onset type 1 diabetes mellitus. Using large-scale claims data, we found no statistically significant association between COVID-19 and incident type 1 diabetes mellitus in…
View details →Methods Dead-EndMedicine
Dogruoz F, Askin A, Ergun A et al. · 2026 · Journal of clinical medicine
Background/Objectives: The extent to which patient-reported outcome measures (PROMs) reflect objective functional recovery after surgical repair of acute Achilles tendon rupture remains unclear. This study aimed to evaluate the…
View details →Negative / Null Result ReportMedicine
El Habashy HR, Ahmed SM, Al Salmawy DA et al. · 2026 · Neurological research
Background Bell's palsy (BP) is the most common acute peripheral mononeuropathy worldwide. While electrodiagnostic studies are established tools for functional assessment, high-resolution ultrasonography (HRUS) has emerged as a…
View details →Negative / Null Result ReportMedicine
Mohan Kumar R, Gomaa AR, Scarffe D et al. · 2026 · Foot (Edinburgh, Scotland)
Introduction Achilles Tendon Ruptures (ATR) in sport has only previously been investigated in an athletic population. Our aim in this study was to understand the psychology and function of ATR and their return to sport. Methods A historic…
View details →Negative / Null Result ReportMedicine
Morais RF, Duro D, Pires R et al. · 2026 · Cognitive and behavioral neurology : official journal of the Society for Behavioral and Cognitive Neurology
Background Emotion perception is the capacity that enables humans to correctly identify the cues that guide interpersonal interactions, forming the basis for social behavior. The parahippocampal cortex may contribute to emotion perception…
View details →Negative / Null Result ReportMedicine
Ford LB, Irvine M, Lee H et al. · 2026 · HLA
Mismatched allogeneic haematopoietic stem cell transplants (HSCT) are complicated by the presence of pre-existing HLA-specific antibodies targeting the mismatched HLA antigens (DSAs). Data indicates that the presence of DSAs…
View details →Negative / Null Result ReportOpen accessMedicine
Nithya M, Titiyal R, Ajayababu A et al. · 2026 · Journal of clinical medicine
Background: Obstructive sleep apnea (OSA) is common in individuals with obesity, largely due to increased soft tissue causing upper airway narrowing. However, mechanisms of OSA improvement following weight loss are incompletely understood,…
View details →Negative / Null Result ReportOpen accessMedicine
Soumboundou SM, Ndiaye ML, Ndiaye R et al. · 2026 · Cureus
Introduction The advent of 3D imaging has created a significant opportunity to enhance the accuracy of age estimation. By utilizing 3D segmentation, it is now possible to evaluate the three-dimensional pulp volume as an indicator of age.…
View details →Negative / Null Result ReportMedicine
Lee BJ, Kong IJ, Yoon JA · 2026 · Lymphatic research and biology
Purpose To examine the association between clinical severity and lymphatic function of breast cancer-related lymphedema. Methods and results A total of 151 patients with lymphedema after breast cancer-related mastectomy were enrolled. The…
View details →Negative / Null Result ReportMedicine
Nalwa A, Visakhan A, Elhence PA et al. · 2026 · Indian journal of surgical oncology
Programmed cell death ligand-1 (PD-L1) is involved in T-cell regulation by acting as an immune checkpoint inhibitor, and its expression is being widely studied in various malignancies. The following study was designed to examine the role…
View details →Negative / Null Result ReportOpen accessMedicine
Rizvanoglu İH · 2026 · Foot & ankle orthopaedics
Background Osteochondral lesions of the talus (OLT) represent a challenging ankle pathology that may lead to persistent pain, functional impairment, and progressive joint degeneration. Open transmalleolar osteochondral autograft transfer…
View details →Negative / Null Result ReportOpen accessMedicine
Mhlana A, Milanes-Rodriguez G, Olojede SO et al. · 2026 · BMC endocrine disorders
Background Sleep is essential for maintaining the body's balance, particularly in regulating the Hypothalamic-pituitary-adrenal (HPA) axis, which controls cortisol, the main stress hormone. Cortisol follows a daily rhythm, but irregular…
View details →Negative / Null Result ReportMedicine
Mizuta I, Yamashita F, Sutoh Y et al. · 2026 · Geriatrics & gerontology international
Aim Cerebral small vessel disease (CSVD)-related MRI findings, including white matter hyperintensities (WMHs), are not rare in general elderly populations. The aim of this study was to elucidate the contribution of hereditary CSVD-related…
View details →Negative / Null Result ReportMedicine
Iturregui C, Liu CC, Carter RT et al. · 2026 · Veterinary ophthalmology
Justification Circadian variations in central corneal thickness (CCT) and their correlation with intraocular pressure (IOP) have not been reported in horses. This information may be clinically relevant when interpreting IOP readings.…
View details →Negative / Null Result ReportMedicine
Samim M, Jardon M, Vonck C et al. · 2026 · Journal of orthopaedics
Purpose To assess correlation of pre-operative symptoms, labral damage and chondrolabral junction pathology on MRI with intra-operative findings in patients undergoing hip arthroscopy for femoroacetabular impingement (FAI). Methods…
View details →Negative / Null Result ReportOpen accessMedicine
Santo B, Romanello M, De Franco P et al. · 2026 · Journal of clinical medicine
Background/Objectives: The neutrophil-to-lymphocyte ratio (NLR) is a simple biomarker reflecting systemic inflammatory status and has been investigated in head and neck cancer (HNC) as a potential prognostic indicator. Its role in relation…
View details →Negative / Null Result ReportMedicine
Melek Ş, Orhun ÖT, Şenocak MG et al. · 2026 · The Journal of small animal practice
Objectives The present study evaluated the accuracy and agreement of heart rate and peripheral oxygen saturation measurements obtained using the Owlet Smart Sock in awake dogs with low activity levels, using a veterinary patient monitor as…
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