Negative / Null Result ReportMedicine
Santiago MV, Olmedillas H, Sáinz J et al. · 2026 · Stress and health : journal of the International Society for the Investigation of Stress
Chronic stress, common in university students and particularly pronounced in women, negatively impacts health. Heart Rate Variability (HRV), an autonomic balance measure, is influenced by stress, physical activity (PA), and the menstrual…
View details →DOI: 10.1002/smi.70167 Negative / Null Result ReportMedicine
Gil P, Rojo C, Martín ML et al. · 2026 · Journal of pediatric gastroenterology and nutrition
Objectives Owing to the regulatory effect of the immune response associated with Helicobacter pylori (H. pylori) a protective role for this infection in the development of atopic conditions in children has been postulated. We aim to study…
View details →DOI: 10.1002/jpn3.70237 Negative / Null Result ReportMedicine
Sharma AK, Huda RK, Alam SP et al. · 2026 · Indian journal of community medicine : official publication of Indian Association of Preventive & Social Medicine
Background Non-communicable diseases (NCDs) are the fastest-growing global health burden, and air pollution is a major threat to human health. Growing evidence suggests that air pollution especially PM 2.5 is associated with diabetes…
View details →DOI: 10.4103/ijcm.ijcm_209_25 Negative / Null Result Report
Wolfram C, Vogl TJ, Eichler K et al. · 2026 · Preprint
Abstract Purpose To evaluate therapeutic effectiveness and safety of lipiodol-based conservative transpedal lymphangiography in sealing persistent inguinal lymphatic fistulas after lymphadenectomy, and to determine whether therapeutic…
View details →DOI: 10.21203/rs.3.rs-8673450/v1 Negative / Null Result ReportMedicine
Khabbazi A, Askari L, Faramarzi E et al. · 2026 · Clinical rheumatology
Aim Palindromic rheumatism (PR) is a periodic rheumatic disease characterized by recurrent attacks of pain and swelling, affecting articular and periarticular structures. Despite the evidence supporting the association between overweight…
View details →DOI: 10.1007/s10067-026-08019-9 Negative / Null Result ReportMedicine
Kharouf F, Mehta P, Carrizo Abarza V et al. · 2025 · Rheumatology (Oxford, England)
Objectives Evidence for the association between MTX use and liver fibrosis in PsA remains inconclusive. We aimed to explore the frequency of liver fibrosis in PsA and identify associated factors including cumulative MTX dose and metabolic…
View details →DOI: 10.1093/rheumatology/keaf282 Negative / Null Result ReportMedicine
Nasr AJ, Wang H, Khazzam M et al. · 2026 · PM & R : the journal of injury, function, and rehabilitation
Background Fatty infiltration and muscle atrophy strongly influence clinical outcomes in patients with rotator cuff tears. Emerging quantitative techniques integrated with brightness-mode ultrasound and shear wave elastography (SWE) have…
View details →DOI: 10.1002/pmrj.70097 Negative / Null Result ReportOpen accessMedicine
Chifamba LV, Parlar SC, Liu L et al. · 2026 · HGG advances
Oxidative stress has been implicated in Parkinson disease (PD). Genes involved in PD, such as PRKN, PINK1, and PARK7, contribute to oxidative stress in dopaminergic neurons. The X-linked G6PD gene encodes glucose 6-phosphate dehydrogenase,…
View details →DOI: 10.1016/j.xhgg.2025.100555 Negative / Null Result ReportMedicine
Kim N, Resnick B, Galik E et al. · 2026 · Journal of gerontological nursing
Purpose To examine whether psychotropic medications (antipsychotics, sedatives, antiseizures, antidepressants, and anxiolytics) and opioids were associated with physical function in hospitalized older adults with dementia. Method A…
View details →DOI: 10.3928/00989134-20251104-01 Negative / Null Result ReportMedicine
Ganter M, Bowyer M, Relic E et al. · 2026 · Artificial organs
Background Selective serotonin reuptake inhibitor (SSRI) and serotonin-norepinephrine reuptake inhibitor (SNRI) therapy have been associated with increased bleeding risk in left ventricular assist device (LVAD) patients receiving warfarin…
View details →DOI: 10.1111/aor.70078 Negative / Null Result ReportMedicine
Hattori K, Sakaguchi Y, Isaka Y et al. · 2025 · Journal of renal nutrition : the official journal of the Council on Renal Nutrition of the National Kidney Foundation
Objective It remains unclear whether dietary fiber intake improves kidney outcome. The objective of our study was to examine the association between dietary fiber intake and the risk of kidney failure among patients with proteinuric…
View details →DOI: 10.1053/j.jrn.2025.06.003 Negative / Null Result ReportMedicine
Ayoub M, Curtis E, Vue Y et al. · 2025 · Orthopedics
Background Despite numerous studies showing postoperative fever can be a common and benign occurrence, there is still a significant and costly workup when fevers occur after surgery, including for orthopedic patients with pelvic ring and…
View details →DOI: 10.3928/01477447-20250506-01 Negative / Null Result ReportMedicine
Zadnik K · 2025 · Cornea
Abstract Like all important areas of vision research, the field of dry eye has matured in the past 20 years. At the time this paper, currently the sixth most cited paper ever published in Cornea , was written by current leaders in the…
View details →DOI: 10.1097/ico.0000000000003857 Negative / Null Result Report
Myint KZ, Rattanasinganchan P, Moolthiya P et al. · 2025 · Preprint
Cholangiocarcinoma (CCA) is an aggressive malignancy of the bile duct epithelium. Alt-hough the CD44v6 splice variant is implicated in the progression of numerous cancers, its functional role and clinical relevance in CCA remain poorly…
View details →DOI: 10.20944/preprints202509.1220.v1 Negative / Null Result ReportMedicine
Velez MP, Treacy K, Shellenberger J et al. · 2025 · Journal of obstetrics and gynaecology Canada : JOGC = Journal d'obstetrique et gynecologie du Canada : JOGC
This population-based study evaluated the association between SARS-CoV-2 vaccination and disorders of menstruation among all women in Ontario aged 18-44 years. Study exposure was receipt of a first dose of any SARS-CoV-2 vaccine from…
View details →DOI: 10.1016/j.jogc.2025.103159 Negative / Null Result ReportMedicine
Assawasaksakul T, Fava A, Goldman D et al. · 2026 · Annals of the rheumatic diseases
Objectives We assessed the association between 25-hydroxyvitamin D (25(OH)D) levels and rates of mortality and cardiovascular events (stroke, myocardial infarction, angina/bypass) in patients with systemic lupus erythematosus (SLE).…
View details →DOI: 10.1016/j.ard.2025.10.013 Negative / Null Result ReportMedicine
Rashad Ali F, Teiba MK, Sheha AS et al. · 2026 · Clinical radiology
Background and purpose Magnetic susceptibility levels of multiple sclerosis plaques increase as they convert from the active enhancing stage to the chronic or inactive nonenhancing stages. The purpose of our study was to discern whether a…
View details →DOI: 10.1016/j.crad.2025.107127 Negative / Null Result ReportOpen accessMedicine
Wolfram C, Vogl TJ, Eichler K et al. · 2026 · CVIR endovascular
Purpose To evaluate therapeutic effectiveness and safety of lipiodol-based conservative transpedal lymphangiography in sealing persistent inguinal lymphatic fistulas after lymphadenectomy and to determine whether therapeutic success is…
View details →DOI: 10.1186/s42155-026-00713-8 Negative / Null Result ReportMedicine
Aziz-Ahari S, Aminian M, Rahimian A et al. · 2026 · Iranian journal of allergy, asthma, and immunology
Anti-recombinant human acid α-glucosidase (anti-rhGAA) antibody formation is a major challenge in patients with Pompe disease receiving enzyme replacement therapy (ERT). The clinical significance of these antibodies and their detection…
View details →DOI: 10.18502/ijaai.v25i2.20800 Negative / Null Result ReportMedicine
Kardon A, Ren H, Gerard E et al. · 2026 · Neurocritical care
Background Headache is nearly ubiquitous in the immediate aftermath of nontraumatic, aneurysmal pattern subarachnoid hemorrhage (SAH); however, pain experiences vary significantly throughout the intensive care unit (ICU) course across…
View details →DOI: 10.1007/s12028-025-02396-w Negative / Null Result ReportOpen accessMedicine
Itou J, Kuwasawa A, Nihei K et al. · 2026 · Archives of orthopaedic and trauma surgery
Purpose This study investigated the clinical outcomes of robotic-assisted unicompartmental knee arthroplasty (UKA) performed using a surface-matching kinematic technique that restores native joint morphology without alignment constraints.…
View details →DOI: 10.1007/s00402-026-06335-y Negative / Null Result ReportOpen accessMedicine
Emiralioglu Cakır Z, Ankara Aktaş H, Gercik Arzık I et al. · 2026 · Medicina (Kaunas, Lithuania)
Backgroud and Objectives : To evaluate conventional Doppler indices and the novel middle cerebral artery (MCA) diastolic deceleration area (DDA) in pregnancies complicated by gestational diabetes mellitus (GDM), and to explore their…
View details →DOI: 10.3390/medicina62050957 Negative / Null Result ReportOpen accessMedicine
Polat T, Yılmaz ÖÖ, Önem Özbilen E et al. · 2025 · Genes
Background/objectives Anterior open bite is a multifact orial malocclusion influenced by genetic and environmental factors. Variants in the Collagen type I, alpha 1 ( COL1A1 ) gene, particularly rs1800012, have been implicated in bone…
View details →DOI: 10.3390/genes16101122 Negative / Null Result ReportMedicine
Presley CA, Butera NM, Krause-Steinrauf H et al. · 2025 · The science of diabetes self-management and care
PurposeThe purpose of this study is to evaluate whether higher emotional distress (depressive symptoms or diabetes distress) was associated with a lower likelihood of basal or rapid-acting insulin initiation among participants enrolled in…
View details →DOI: 10.1177/26350106251361363 Negative / Null Result ReportMedicine
Marcoux V, Mondal P, Adegunsoye A et al. · 2025 · ERJ open research
Background The impact of applying different lung function reference equations and interpretation methods in fibrotic interstitial lung disease (ILD) is poorly understood. We aimed to evaluate disease severity classification, trajectories…
View details →DOI: 10.1183/23120541.00055-2025 Negative / Null Result ReportMedicine
Längle A, Reyes Del Paso GA, Ettinger U et al. · 2025 · Psychophysiology
Adult attention-deficit/hyperactivity disorder (ADHD) is associated with substantial impairments in well-being and quality of life. In addition to cognitive and behavioral symptoms, emotional dysregulation characterizes the disorder. This…
View details →DOI: 10.1111/psyp.70110 Negative / Null Result ReportMedicine
Neenan A, Byrd M · 2026 · Journal of psychosocial oncology
Background There are nearly 500,000 childhood cancer survivors in the United States, and emerging evidence suggests at least 25% of these survivors have lost a peer to cancer. The current study investigated the nature of peer loss in a…
View details →DOI: 10.1080/07347332.2025.2505728 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
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 