Negative / Null Result ReportMedicine
Yildirim AM, Bayram S, Karaçam MI et al. · 2026 · Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca
Purpose of the study To compare the short-term outcomes and complications of the poller screw (PS) and the poller K-wire (PW) in distal tibia nailing. Material and methods In the present study, a retrospective analysis was performed on…
View details →DOI: 10.55095/achot2026/011 Negative / Null Result ReportOpen accessMedicine
Östman L, Paul ER, Zhang H et al. · 2026 · Neurobiology of stress
Introduction Childhood maltreatment (CM) is a risk factor for adult psychiatric and substance use disorders (SUD). Retrospectively assessed CM has been linked to increased proinflammatory cytokines, including IL-6. Induced by inflammation,…
View details →DOI: 10.1016/j.ynstr.2026.100820 Negative / Null Result Report
Buldu MB, İscan İ · 2026 · Preprint
Abstract Aim: To evaluate the surface hardness and fracture resistance of acrylic teeth of different brands after immersion in artificial gastric acid. Method : Acrylic tooth specimens from five different brands were used. The teeth were…
View details →DOI: 10.21203/rs.3.rs-8917146/v1 Negative / Null Result ReportMedicine
Lin T, Liu S, Zhao Y et al. · 2026 · Transplantation proceedings
Background Primary graft dysfunction (PGD) is one of the most common and severe complications after lung transplantation. However, beyond the ratio of partial pressure of oxygen to fraction of inspired oxygen, there is a lack of objective…
View details →DOI: 10.1016/j.transproceed.2026.05.025 Negative / Null Result ReportOpen accessMedicine
Gonultas D, Kulcu DG, Kaymaz EP et al. · 2026 · Turkish journal of physical medicine and rehabilitation
Objectives This study aims to investigate the effectiveness of mesotherapy in patients with acute or subacute neck pain compared to oral medications with the same active ingredients. Patients and methods In this randomized, single-blind…
View details →DOI: 10.5606/tftrd.2025.16956 Negative / Null Result ReportOpen accessMedicine
Helliwell JA, Sciberras P, Dosis A et al. · 2026 · Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland
Background Anastomotic leak (AL) remains a major source of morbidity following colorectal surgery. Increasing evidence implicates the gut microbiome in the pathogenesis of AL, with certain microbial species disrupting tissue repair through…
View details →DOI: 10.1111/codi.70472 Negative / Null Result ReportMedicine
Zou H, Peirce K, Chapple V et al. · 2026 · Human fertility (Cambridge, England)
The objective was to investigate whether there are differences in cumulative live birth rate, cumulative clinical pregnancy rate, or perinatal outcomes after delaying ICSI timing. The design was a retrospective cohort study at Fertility…
View details →DOI: 10.1080/14647273.2026.2687699 Negative / Null Result ReportOpen accessMedicine
Dhungana SK, Gautam SG · 2026 · Journal of economic entomology
European earwig (Forficula auricularia L.) is an omnivorous insect commonly found in California citrus orchards. Often considered a beneficial predator, earwigs can damage young fruit, causing rind scarring and reducing the market value.…
View details →DOI: 10.1093/jee/toag108 Negative / Null Result ReportOpen accessMedicine
Farhadpour H, Ghahramani Y, Jahani M et al. · 2026 · Journal of dentistry (Shiraz, Iran)
Background Preserving the radicular pulp in traumatically or mechanically exposed teeth through coronal pulpotomy (CP) is an advantageous endodontic procedure. Purpose This study compared the fracture resistance (FR) of mineral trioxide…
View details →DOI: 10.30476/dentjods.2025.105152.2573 Negative / Null Result ReportOpen accessMedicine
Gao J, Hu CC, Wang XY et al. · 2026 · Frontiers in medicine
Background Perinatal sleep disturbance is highly prevalent among women undergoing elective cesarean section. Dexmedetomidine has been proven effective in improving sleep quality in patients undergoing general surgery, and this study aimed…
View details →DOI: 10.3389/fmed.2026.1823100 Negative / Null Result ReportMedicine
Erkan S, Kurt C, Kaçmaz SE et al. · 2026 · Injury
Background Spinopelvic dissociation (SPD) is an infrequent high-energy injury, which is often associated with lumbosacral plexus and cauda equina deficits Sexual dysfunction (SD) is a common comorbidity of the SPD, caused by direct or…
View details →DOI: 10.1016/j.injury.2026.113165 Negative / Null Result ReportOpen accessMedicine
Nguyen Van C, Le Trung D, Okamoto T et al. · 2026 · The journal of physiological sciences : JPS
Attention is crucial for motor performance because it enhances task-relevant processing while suppressing distractions. However, physiological markers of attentional engagement during motor activity remain incompletely understood. The…
View details →DOI: 10.1016/j.jphyss.2026.100080 Negative / Null Result ReportOpen accessMedicine
Li F, Li N, Tang X et al. · 2026 · Clinical and translational science
Eltrombopag (ELT), as an oral thrombopoietin receptor agonist, in combination with cyclosporine A (CsA) provides a novel therapeutic option for pediatric severe aplastic anemia (SAA). However, current clinical protocols predominantly adopt…
View details →DOI: 10.1111/cts.70631 Negative / Null Result ReportOpen accessMedicine
Lykidis A, Pechlivanos RG, Angelou A et al. · 2026 · Journal of functional morphology and kinesiology
Objective: The purpose of this study was to compare the influence of biological maturity status and training experience on motor performance in young athletes of different sport disciplines. Methods: Youth athletes (n = 84, 23 females)…
View details →DOI: 10.3390/jfmk11020166 Negative / Null Result Report
Li Q, Bai L, Wang L et al. · 2026 · Preprint
Abstract Objective To compare the control effects of three different types of aspheric lenses on myopia in adolescents, namely DIMS,HAL,and HORI, as well as their influence on astigmatism changes,provide support for the formulation of…
View details →DOI: 10.21203/rs.3.rs-8788956/v1 Negative / Null Result ReportOpen accessMedicine
Demir M, Gocmen AY, Ozcelebi E et al. · 2026 · Pharmacology research & perspectives
Colchicine is an ancient medication that has long been used for anti-inflammatory properties. Because of unfavorable and toxic consequences of colchicine, selecting an appropriate dose is critical. The effects of three different doses…
View details →DOI: 10.1002/prp2.70239 Negative / Null Result ReportOpen accessMedicine
Omiya A, Shitara K, Miyazaki D et al. · 2026 · PloS one
Repetitive peripheral magnetic stimulation (rPMS) has been applied in clinical settings to enhance the recovery of motor function following central nervous system lesions. However, the optimal intensity of rPMS for inducing neural…
View details →DOI: 10.1371/journal.pone.0349300 Negative / Null Result ReportMedicine
Bailey E, Roy P, Shifflett K et al. · 2026 · 2026 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops
The Low Vision Assessment in Virtual Reality project aims to create performance assessments of activities of daily living for a broad low vision population in virtual reality. In this study, our goal is to validate representative virtual…
View details →DOI: 10.1109/vrw70859.2026.00284 Negative / Null Result Report
Zhao C, Feng S, Hu Z et al. · 2026 · Preprint
Abstract Background To compare the clinical efficacy and safety of rituximab (RTX) monotherapy versus the combination of RTX and glucocorticoids (GC) in the treatment of primary membranous nephropathy (PMN). Methods This retrospective,…
View details →DOI: 10.21203/rs.3.rs-9750129/v1 Negative / Null Result ReportMedicine
Xiong X, Yan Z, Wang J et al. · 2026 · Cancer imaging : the official publication of the International Cancer Imaging Society
Background To explore the value of MY-RADS from whole-body MRI in assessing tumor burden in MM with reference to established prognostic biomarkers. Methods 108 consecutive newly diagnosed MM patients were retrospectively enrolled. Bone…
View details →DOI: 10.1186/s40644-026-01076-y Negative / Null Result ReportMedicine
Kılıç S · 2026 · Urology journal
Purpose To evaluate the effectiveness of contralateral testicular volume measurements in differentiating monorchidism from intra-abdominal viable testes in children with non-palpable testes (NPt). Materials and methods The data of 179…
View details →DOI: 10.22037/uj.v22i.8287 Negative / Null Result ReportMedicine
Ganguly TM, Lai A, Niemiec A et al. · 2026 · Epilepsia
Objective To evaluate the signal quality of the Minder implantable continuous EEG monitoring (iCEM) system compared to traditional scalp EEG in the context of long-term, continuous monitoring in individuals with epilepsy. Methods…
View details →DOI: 10.1002/epi.70290 Negative / Null Result ReportOpen accessMedicine
Hamann PRV, Martins HS, da Costa PHC et al. · 2026 · Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]
Forests and natural environments are valuable sources of organisms capable of degrading plant cell wall carbohydrates. In the present study, two isolates, Penicillium polonicum and Penicillium chrysogenum, obtained from Brazilian Cerrado…
View details →DOI: 10.1007/s42770-026-01974-0 Negative / Null Result ReportMedicine
Haidar M, Raslan N · 2026 · Scientific reports
The use of local anesthesia is essential for pain control during the treatment of MIH-affected molars. This study aimed to compare injection-related pain and anesthetic efficacy between 2% lidocaine with epinephrine (LE) and 4% articaine…
View details →DOI: 10.1038/s41598-026-54698-4 Negative / Null Result ReportOpen accessMedicine
de Araujo Monteiro AA, da Silva Teles BR, Kamdem JP et al. · 2026 · Scientific reports
Soil salinization is one of the major challenges to agriculture, reducing productivity and directly affecting plant growth, germination, and physiology, especially in economically important crops such as Medicago sativa. Conventional soil…
View details →DOI: 10.1038/s41598-026-42699-2 Replication FailureMedicine
Deveci Koçbilek Z, Karayurt Ö, Bilik Ö et al. · 2026 · Computers, informatics, nursing : CIN
This single-blind, randomized controlled design study aims to examine the effect of a mobile-based Lymphedema Self-care Support Program on self-care, the quality of life, and lymphedema symptoms in women with breast cancer-related…
View details →DOI: 10.1097/cin.0000000000001336 Negative / Null Result ReportOpen accessMedicine
Jin Y, Cheng X, Tan Y et al. · 2026 · Poultry science
(Objective) This study aims to explore the effect of yeast selenium on alleviating autophagy and PINK1/Parkin expression in chicken liver and kidney cells induced by diquat. (Method) A total of 120 180-day-old Kangle Yellow chickens were…
View details →DOI: 10.1016/j.psj.2026.106786 Negative / Null Result ReportMedicine
Dalvand R, Otogara M, Shayan A et al. · 2026 · Scientific reports
The negative impact of infertility and its treatments on sexual health is well-documented. Self-concept plays a crucial role in sexual behavior and overall sexual health. This study aims to investigate how couple-oriented counseling, using…
View details →DOI: 10.1038/s41598-026-43203-6 Negative / Null Result Report
Wang L, Wu S, Zeng G et al. · 2026 · Preprint
Abstract Objectives To investigate the seroconversion rate and dynamics of serum IgG antibodies following Coronavirus Disease 2019(COVID-19) vaccination in children. Methods A total of 3561 children aged 3–17 years who were hospitalized at…
View details →DOI: 10.21203/rs.3.rs-9332864/v1 Negative / Null Result ReportMedicine
Chen P, Wang L, Gao S et al. · 2026 · Journal of tissue viability
Objective To conduct a retrospective analysis of patients who received treatment with two types of negative pressure materials for intermediate-thickness skin graft donor sites, comparing the clinical efficacy and exploring potential…
View details →DOI: 10.1016/j.jtv.2026.101005 