12,244 real negative results, null findings, and replication failures in Medicine. Search the index →
WASTE indexes published research — it does not host or republish full papers. Each entry is a metadata record compiled from open scholarly databases; the abstract is shown in full only where the paper is openly licensed, otherwise a short excerpt under fair use. Classifications are automated and approximate.
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 →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 →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 →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 →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 →Madenci H, Ugur C · 2026 · Pakistan journal of medical sciences
Background & objectives Acute scrotum is an emergency condition characterized by scrotal pain, swelling, and erythema. While testicular torsion requires emergency surgery, epididymo-orchitis requires medical treatment. In our study, we…
View details →Abdelgawad RA · 2026 · Journal of conservative dentistry and endodontics
Background Obtaining optimum cleanliness of root canal walls through mechanical and chemical tools has not yet been attained, mostly in the apical third of the root canal, and it has become more difficult in curved canals. This work aimed…
View details →Zurowski AJ, Yeung EYH · 2026 · NeuroSci
Background Creating antibiograms solely for adults may overestimate resistance of antimicrobials for certain pathogens in children. The Canadian Paediatric Society comments that areas with no cephalosporin-resistant Streptococcus…
View details →Harper MM, Boehme NA · 2026 · PloS one
Visual system damage and dysfunction caused by exposure to a blast wave has been described in both clinical studies and in pre-clinical models. Within the retina, retinal ganglion cells (RGC) exhibit sensitivity to mild blast-mediated…
View details →Xu H, Fan Y · 2026 · Scientific reports
This study applies resistance inspiratory muscle training to synchronized swimmers and through two resistance setting methods to explore that the differences in the effects of four weeks of dynamic constant load resistance training versus…
View details →Che S, Saad SA, Wang Y et al. · 2026 · World journal of surgical oncology
OBJECTIVE: To analyze the impact of portal vein resection (PVR) and hepatic artery resection (HAR) on the short-term and long-term outcomes of patients with hilar cholangiocarcinoma after surgery. METHODS: A comprehensive literature search…
View details →Pedrick EG, Mitchell BC, Bomar JD et al. · 2026 · Journal of pediatric orthopedics
Background The lateral collateral ligament (LCL) sign is known to be correlated with greater anterior tibial translation (ATT) and internal tibial rotation in the setting of anterior cruciate ligament (ACL) tear. The LCL sign has also been…
View details →Nhan TH, Tort L, Lazado CC · 2026 · Frontiers in immunology
The innate immune system of fish has conventionally been considered incapable of immunological memory, but is now being recognised as exhibiting memory-like features known as trained immunity. This study investigated the induction of…
View details →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 →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 →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 →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 →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 →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 →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 →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 →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 →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 →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 →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 →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 →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 →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 →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 →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…
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