Negative / Null Result ReportOpen accessMedicine
Abjar R, NasiriFormi E, Kazemi AH et al. · 2026 · Health science reports
Background and aims High-quality sleep, calmness, and lack of fatigue are vital for the health of critical hospital staff. Operating room personnel experience significant mental and physical stress, including anxiety and sleep…
View details →DOI: 10.1002/hsr2.72680 Negative / Null Result Report
Merikhi A, Gheisari A, Kasiri P et al. · 2026 · Preprint
Abstract Background: Nocturnal Enuresis (NE), characterized by the inability to control nighttime voiding in children above five years, is one of the common problems faced by the young generation today and can result in some psychological…
View details →DOI: 10.21203/rs.3.rs-9818630/v1 Negative / Null Result ReportMedicine
Zahid Habib Q, Tahir M, Bakhtawar F et al. · 2026 · Journal of stem cells & regenerative medicine
Introduction Liver diseases remain a major global health burden, with limited treatment options for advanced hepatic dysfunction. Current treatment options are limited and mainly supportive, with liver transplantation being the only…
View details →DOI: 10.46582/jsrm.2201004 Negative / Null Result ReportMedicine
Huang F, Zhan H, Yang Y et al. · 2026 · BMC infectious diseases
Background and objective Helicobacter pylori (H. pylori) infection is associated with infectious diseases caused by pathogens such as Orientia tsutsugamushi (the causative agent of scrub typhus) and Brucella. However, the impact of H.…
View details →DOI: 10.1186/s12879-026-13491-4 Negative / Null Result ReportOpen accessMedicine
Sonawane C, Raval RR, Bajaj A et al. · 2026 · International archives of otorhinolaryngology
Introduction Silicone stents are often employed in dacryocystorhinostomy (DCR) procedures to maintain the patency of the newly created tear drainage passage during the healing stage. These stents are flexible, biocompatible, and generally…
View details →DOI: 10.1055/s-0046-1818565 Negative / Null Result ReportOpen accessMedicine
Yorulmaz E, Geler-Kulcu D, Ramazanoglu AF et al. · 2026 · Turkish journal of physical medicine and rehabilitation
Objectives This study aims to investigate the impact of early initiated rehabilitation on outcomes in patients with spinal cord injuries related to tumors. Patients and methods In this retrospective cohort study conducted between January…
View details →DOI: 10.5606/tftrd.2026.17637 Negative / Null Result ReportOpen accessMedicine
da Rosa Castilho A, Aguiar AF, Ribeiro AS et al. · 2026 · Physiotherapy research international : the journal for researchers and clinicians in physical therapy
Background and purpose The massage gun is widely used to alleviate delayed-onset muscle soreness (DOMS); however, empirical evidence regarding its physiological effects remains limited. Objectives This study aimed to evaluate the acute…
View details →DOI: 10.1002/pri.70246 Negative / Null Result ReportOpen accessMedicine
Colella E, Pape HC, Mica L · 2026 · Healthcare (Basel, Switzerland)
Background/objectives The purpose of this study was to examine the sex-specific distribution of traumatic spinal fractures and potential predictive clinical factors for a more well-founded treatment evaluation. Methods This study is a…
View details →DOI: 10.3390/healthcare14081114 Negative / Null Result ReportMedicine
Chiu ST, Seah SJ, Zeng GJ et al. · 2026 · Clinical spine surgery
Study design Retrospective clinical study. Objective Investigating the fusion effect and side effect profile between low-dose E.BMP-2 and mammalian rhBMP-2. Summary of background data Recombinant human bone morphogenetic protein-2…
View details →DOI: 10.1097/bsd.0000000000002115 Negative / Null Result ReportOpen accessMedicine
IShii K, Nishimura E, Tajima Y et al. · 2026 · Annals of medicine and surgery (2012)
Background Based on initial evaluation using indication criteria, conservative treatment or surgery is selected for duodenal ulcer perforation. However, some patients fail conservative management and require surgical intervention. This…
View details →DOI: 10.1097/ms9.0000000000004860 Negative / Null Result ReportOpen accessMedicine
Romito GA, Soares HH, Nishyama R et al. · 2026 · Brazilian oral research
This study aimed to evaluate the long-term outcomes of dental implants placed in alveolar ridges augmented with collagenated xenogeneic bone blocks (CXBB) or autogenous bone blocks (ABB). In this non-interventional study, 20 patients…
View details →DOI: 10.1590/1807-3107bor-2026.vol40.030 Negative / Null Result ReportOpen accessMedicine
Yan J, Feng L, Wu P et al. · 2026 · Animal nutrition (Zhongguo xu mu shou yi xue hui)
Taurine is a multifunctional feed additive that is abundant in fish meal but scarce in plant protein sources. The aim of this study was to investigate the effects of taurine supplementation in fish meal-free diet on sub-adult grass carp (…
View details →DOI: 10.1016/j.aninu.2025.10.016 Negative / Null Result ReportOpen accessMedicine
Zhu J, Ren X, Wang Q et al. · 2026 · Patient preference and adherence
Objective To explore the application effect of continuity nursing intervention based on the "Internet +" platform in patients with ulcerative colitis (UC) and analyze its impact on patients' inflammatory responses. Methods A retrospective…
View details →DOI: 10.2147/ppa.s571511 Negative / Null Result ReportOpen accessMedicine
Kamel M, Marzouk RE, Shaker OG et al. · 2026 · Scientific reports
Psoriasis is a chronic systemic inflammatory skin disorder that is strongly associated with metabolic disorders, including obesity, insulin resistance, hypertension, and dyslipidemia. Dyslipidemia causes abnormalities in lipid profiles,…
View details →DOI: 10.1038/s41598-026-52391-0 Negative / Null Result ReportMedicine
Yuza AT, Nurwiadh A, Hadikhrisna I et al. · 2026 · BMC oral health
Background Preoperative anxiety is a common psychological response to surgical operations affecting the emotional, cognitive and physiological state of the patient. It can be measured by both objective and subjective methods. While the…
View details →DOI: 10.1186/s12903-026-08466-5 Negative / Null Result ReportMedicine
Vesterbacka M, Parikakis K, Ganzer N et al. · 2026 · The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association
ObjectiveTo study craniofacial growth and hypodontia in individuals born with Van der Woude syndrome (VWS) and compare with matched controls with and without a cleft.DesignA multicenter retrospective case-control study.SettingIndividuals…
View details →DOI: 10.1177/10556656261463128 Negative / Null Result ReportOpen accessMedicine
Dilek R · 2026 · PeerJ
Purpose To compare macular and choroidal findings in patients with diabetic peripheral neuropathy but no diabetic retinopathy with healthy patients. Method We compared the ganglion cell-inner plexiform layer (GCIPL), retinal nerve fiber…
View details →DOI: 10.7717/peerj.20662 Negative / Null Result ReportOpen accessMedicine
Karatepe MS, Erol YÖ · 2026 · BMC ophthalmology
BACKGROUND: Rhegmatogenous retinal detachment (RRD) with macular involvement may lead to persistent visual impairment despite successful anatomical repair. Different intravitreal tamponade agents used during pars plana vitrectomy (PPV) may…
View details →DOI: 10.1186/s12886-026-04760-6 Negative / Null Result Report
Okuno R, Homma Y, Matsuno K et al. · 2026 · Preprint
Abstract Background: As the population ages, osteoporosis is becoming a substantial health problem. Internal medicine outpatients often have multiple comorbidities and are considered at high risk for osteoporosis; however, osteoporosis…
View details →DOI: 10.21203/rs.3.rs-9878157/v1 Negative / Null Result ReportOpen accessMedicine
Harabi M, Elfalleh W, Mergby D et al. · 2026 · Frontiers in pharmacology
The study investigates the allelopathic potential of the aqueous extracts of four plants species; Cleome arabica L., Diplotaxis harra (Forssk.) Boiss., Nerium oleander L., and Retama raetam (Forssk.) Webb. Collected from Tunisian arid…
View details →DOI: 10.3389/fphar.2026.1746401 Negative / Null Result ReportOpen accessMedicine
Han S, Yang J, Qiu Y et al. · 2026 · Genes
Background/objectives Long non-coding RNAs (lncRNAs) are integral to the regulation of viral tumorigenesis. We have previously identified that the chicken lncRNA-803, which responds to Marek's disease virus (MDV), inhibits apoptosis in the…
View details →DOI: 10.3390/genes17040440 Negative / Null Result ReportOpen accessMedicine
Anz H, Roylance J, Ismaily S et al. · 2026 · Journal of hand surgery global online
Purpose Scaphotrapeziotrapezoid (STT) arthritis is the third most common hand arthritis in the United States. In the setting of thumb carpometacarpal arthroplasty, varying degrees of partial excision of the proximal trapezoid have been…
View details →DOI: 10.1016/j.jhsg.2026.101049 Negative / Null Result ReportOpen accessMedicine
Ling LZ, Tai SH, Teng H et al. · 2026 · PeerJ
Kiwifruit soft rot caused by fungal pathogens can result in substantial postharvest losses. While Alternaria alternata and A. tenuissima have been implicated in this disease, their pathogenic mechanisms remain poorly characterized. This…
View details →DOI: 10.7717/peerj.21223 Negative / Null Result ReportOpen accessMedicine
Zhang S, Chen X, Su J et al. · 2026 · Frontiers in pediatrics
Objective To investigate factors associated with the progression of Retinopathy of Prematurity(ROP). Methods A retrospective analysis was performed on 148 ROP infants. All cases were classified into type 1 and type 2 ROP according to the…
View details →DOI: 10.3389/fped.2026.1813325 Negative / Null Result Report
Nawlo M, Alkaraan F, Katalo H · 2026 · Preprint
Digital transformation is reshaping industries, business models, and investment opportunities, creating new challenges for international portfolio management. The European communication services sector has become a strategic component of…
View details →DOI: 10.20944/preprints202606.0844.v1 Negative / Null Result Report
Samir MA, Toama MA, Amer A et al. · 2026 · Preprint
Abstract Background: Acne now is primarily considered to be an inflammatory disease, and inflammatory changes are the key factor for the development of the disease. Cutibacterium acnes was found to induce mixed T-helper-17/Th-1 response…
View details →DOI: 10.21203/rs.3.rs-9696643/v1 Negative / Null Result ReportOpen accessMedicine
Daeinejad FS, Foumani MS, Behzadipour S et al. · 2026 · The European journal of neuroscience
Parkinson's disease (PD) is associated with alterations in both voluntary and reflexive eye movements; however, the characteristics of oculomotor variability across task contexts remain incompletely understood. This study investigated…
View details →DOI: 10.1111/ejn.70443 Negative / Null Result ReportOpen accessMedicine
Kadkhodazadeh M, Amid R, Kheiri A et al. · 2026 · Clinical and experimental dental research
Objectives To investigate the effects of dental pulp stem cell-derived conditioned medium (DPSC-CM) on the proliferation, migration, and osteogenic differentiation of periodontal ligament stem cells (PDLSCs). Primary goals were to (i)…
View details →DOI: 10.1002/cre2.70395 Negative / Null Result ReportMedicine
Lou Z, Yang H · 2026 · Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology
Objective The objective of this study was to compare graft outcomes and complications of myringoplasty among external auditory canal packing (EAC) with Nasopore, blood on the graft surface, and no EAC packing. Materials and methods…
View details →DOI: 10.1097/mao.0000000000004914 Negative / Null Result ReportMedicine
Konukoglu O, Kaya M, Arslan BC · 2026 · Journal of clinical ultrasound : JCU
Purpose To investigate the role of diffusion-weighted imaging (DWI) in the differential diagnosis of breast lesions and to determine whether there is an association with histological subtypes and prognostic factors. Materials & methods…
View details →DOI: 10.1002/jcu.70303 