20,230 real negative results, null findings, and replication failures · Negative / Null Result Report. 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.
Kocaman Y, Yanmaz LE · 2026 · Veterinary ophthalmology
Purpose This study aimed to evaluate the effects of ivermectin administration on aqueous tear production and ocular surface health in dogs and to investigate its potential association with quantitative keratoconjunctivitis sicca (KCS).…
View details →Lin YJ, Chen QY, Zhao SY et al. · 2026 · Retina (Philadelphia, Pa.)
Purpose This study investigated the clinical characteristics and prognosis of rhegmatogenous retinal detachment (RRD) in patients with implantable collamer lens (ICL). Methods A retrospective review was conducted of medical records from…
View details →Treanor M, Zbozinek TD, Rosenberg BM et al. · 2025 · Journal of consulting and clinical psychology
Objective To investigate the role of extinction learning and habituation by comparing inhibitory retrieval to habituation-focused exposure for social anxiety and panic disorder. Method In this assessor-blinded, parallel-group, two-arm…
View details →Demirel N, Yildiz B, Demir M · 2026 · Journal of the College of Physicians and Surgeons--Pakistan : JCPSP
Objective To evaluate the safety and efficacy of CDK4/6 inhibitors in combination with hormone therapy, and to investigate potential predictive markers of treatment in metastatic breast cancer (MBC). Study design An observational study.…
View details →K S, V KC, S AK et al. · 2026 · Preprint
Abstract Background: Vernal keratoconjunctivitis (VKC) is a chronic, recurrent allergic ocular disorder predominantly affecting children and adolescents. Vitamin D deficiency has been implicated in allergic conditions; however, its…
View details →Hashemi TM, Khami MR, Razeghi S et al. · 2026 · BMC oral health
Introduction Transitioning from a treatment-oriented model to a prevention-focused approach is essential for improving oral health outcomes. This study aimed to assess the feasibility and implementation outcomes of Integrated Oral Health…
View details →Slowinski J, Lutnick E, Frappa N et al. · 2026 · Foot & ankle international
Background This study aimed to demonstrate long term clinical follow-up and implant survivorship of Salto Talaris-type primary total ankle arthroplasty (TAA) by 1 foot and ankle-trained surgeon at a single institution. Methods Patients…
View details →Goicochea-Rios E, Otiniano NM · 2026 · Preprint
Background: To evaluate the effectiveness of an educational intervention in the integral care of patients with diabetes mellitus. Methods A pre-experimental study was carried out with 103 patients with diabetes mellitus treated at Essalud,…
View details →Ghiri AA, Cavanaugh SJ, Nuñez AA et al. · 2026 · Annals of biomedical engineering
While American football games are played across a wide range of temperatures, current helmet rating protocols assess performance primarily at room temperature. This study evaluates how temperature influences impact attenuation performance…
View details →Hyun HK, Lee OH, Roh JW et al. · 2026 · Yonsei medical journal
Purpose Patients with acute coronary syndrome (ACS) on ticagrelor-based dual antiplatelet therapy (DAPT) have an increased risk of gastrointestinal (GI) bleeding. However, evidence supporting the protective role of proton pump inhibitors…
View details →Li X, Liu C, Wu W et al. · 2026 · Frontiers in neuroscience
Purpose To investigate the short-term effect of a longpass filter on myopic defocus-induced changes in axial length (AL) and choroidal thickness (ChT). Methods This study included 23 young myopic adults. AL and ChT were measured in both…
View details →Lou Z, Yang H · 2026 · European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery
OBJECTIVE: The objective of this study was to evaluate the graft success rate, hearing outcomes, and complications associated with three-layer graft myringoplasty for repairing subtotal and total perforations. MATERIALS AND METHODS:…
View details →Phillipson J, Menson E, Barclay S et al. · 2026 · Archives of disease in childhood
Objective Evaluation of the Medical Mediation Foundation's Conflict Management Programme (CMP)-a structured process for managing conflict. Design Mixed-methods evaluation using Kirkpatrick's framework, a four-level model for evaluating…
View details →Xiang Y, Li S, Wang T et al. · 2026 · Seizure
Background This study aimed to evaluate the effectiveness of the China Acute Seizure Action Plan (CASAP), a context-adapted acute seizure action plan developed for China, on caregivers' knowledge, attitudes, and practices (KAP) regarding…
View details →Greene T, Dicker-Oren SD, Sznitman SR et al. · 2026 · Journal of traumatic stress
The processing of positive memories technique (PPMT) is a promising new treatment for posttraumatic stress disorder (PTSD) involving the detailed narration and processing of specific positive autobiographical memories. This study used an…
View details →Scott R, Sale C, James R et al. · 2026 · Bone
Exercise interventions frequently prescribe impact activities assuming that identical tasks produce similar mechanical loads, yet few studies quantify the external loads experienced during such interventions. This study examined drop-jump…
View details →Sadic AK, Susgun S, Alkhalidi D et al. · 2026 · Nutrition and health
BackgroundAspartame, a widely used artificial sweetener, is metabolized into phenylalanine, aspartic acid, and methanol. Previous studies have suggested that these metabolites may exert detrimental effects on the human body, particularly…
View details →Huang CT, Wen YT, Liu PK et al. · 2026 · QJM : monthly journal of the Association of Physicians
Background Indirect traumatic optic neuropathy (TON) is associated with severe vision loss and no proven treatment. Aim To evaluate the safety and exploratory functional outcomes of intravitreal pegfilgrastim in patients with indirect TON.…
View details →Hodgson NA, Latif S, Talwar S et al. · 2026 · Journal of the American Geriatrics Society
Background The Alzheimer's Association partnered with health systems in Illinois, Greater Missouri, and Washington to implement and evaluate the Knight Family dementia care coordination (DCC) program, a novel telephone-based care…
View details →Deniz B, Arpaci MF, Pekmez H et al. · 2026 · Journal of neuro-oncology
Purpose Brain tumors, characterized by the uncontrolled proliferation of abnormal cells within cerebral tissue, remain clinically challenging entities. Radiotherapy and chemotherapy constitute fundamental therapeutic modalities; however,…
View details →Virupakshaiah A, Gill AJ, Schoeps VA et al. · 2026 · Brain and behavior
Purpose/introduction The anti-JC virus (JCV) antibody index is used to stratify the risk of progressive multifocal leukoencephalopathy (PML) in multiple sclerosis (MS), particularly with natalizumab therapy. B-cell-depleting therapies may…
View details →Sen E, Aytekin A · 2026 · Revista da Associacao Medica Brasileira (1992)
Objective Thiol-disulfide homeostasis is a marker of oxidative stress. The aim of the study was to compare the effects of low-flow desflurane and sevoflurane anesthesia on perioperative changes in thiol-disulfide balance in patients…
View details →Sinha R, Singh R, Tripathi M et al. · 2025 · Indian journal of ophthalmology
Purpose To study the change in the vault of phakic Intraocular Lens (IOL) (pIOL) with RT view anterior segment optical coherence tomography (ASOCT) in different light conditions and define its relationship with the change in pupillary…
View details →Hu G, Xie M, Wang G et al. · 2026 · Preprint
Abstract Background and aim Soil microbiomes are critical for sustaining ecosystem functioning and soil health. Monocropping often disrupts soil microbial communities, leading to yield penalties and soil degradation. Although bio-organic…
View details →Bachelard L, Blanc N, Michel A · 2026 · BMJ supportive & palliative care
Objective Breast cancer surgery often leads to a high burden of distressing symptoms, underscoring the need for supportive care to help patients throughout the perioperative period. This pilot study aimed to evaluate the feasibility,…
View details →Mosch B, Diers M · 2026 · Pain reports
Introduction Since the outbreak of COVID-19, many studies have investigated long-term consequences associated to the pandemic. Undoubtedly, restrictions and changes in everyday life during that time have had a broad impact on mental health…
View details →Achar A, Houser P, Cherian J et al. · 2026 · Lupus
ObjectiveTo determine the long-term outcomes of patients with moderate-severe pediatric systemic lupus erythematosus (pSLE) treated with systematic administration of combination rituximab (RTX) and cyclophosphamide (CYC) at our…
View details →Burger C, Pirotte M, Ray K et al. · 2026 · The western journal of emergency medicine
Introduction Emergency physicians commonly receive feedback in the form of performance metrics such as patients seen per hour. Reviewing metrics has been associated with increased stress and burnout. Although effects on efficiency have…
View details →Arunga S, Ebong A, Orishaba F et al. · 2026 · Preprint
Purpose To provide the latest update on the epidemiology of microbial keratitis in Uganda. Methods We prospectively recruited patients presenting with microbial keratitis (MK) at three eye units in Uganda between November 2023 and June…
View details →Jang YE, Kim Y, Kim HI et al. · 2026 · Journal of endodontics
Introduction Hydraulic calcium silicate cement-based sealers (CSC sealers) are now frequently used with warm vertical compaction in root canal treatment. However, the impact of heat on the biological properties of CSC sealers remains…
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