19,854 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.
Örnek K, Erşekerci TK · 2026 · GMS ophthalmology cases
A 65-year-old male patient received intravitreal bevacizumab for age-related macular degeneration. On the first day, he presented with ocular pain, corneal stromal infiltration and dense vitritis. Prompt intravitreal vancomycin and…
View details →Uzun M, Demir İ, Höl D · 2026 · Preprint
Abstract The integration of generative AI (GenAI) into second-language (L2) writing instruction has expanded rapidly, yet the timing of AI-generated feedback remains empirically underexplored. Grounded in Cognitive Load Theory, the…
View details →Weinzimmer LG, Hippler SE · 2026 · Journal of healthcare management / American College of Healthcare Executives
Goal Burnout in healthcare remains a significant problem, with implications not only for physicians and advanced practice providers but also for the entire US healthcare system, including patients and payers. Significant work has been done…
View details →Rathi M, Mali N, Gazbare P et al. · 2026 · BMC musculoskeletal disorders
BACKGROUND: Low back pain and temporomandibular Dysfunction (TMD) have a coexistence in clinical practice. To find the effect of temporomandibular exercises (TME) along with conventional physiotherapy in patients with mechanical low back…
View details →Kaplan DJ · 2026 · Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association
A complex interplay exists between the hip joint and the lumbosacralpelvis. As a patient moves from a standing to seated position, the lower back, pelvis, and hips must move in concert to properly function. Conceptually, any deviation from…
View details →Mirza M, Fischer H, Arias D · 2026 · OTJR : occupation, participation and health
Background Aging adults with chronic diseases are at risk of functional decline. Objectives This pilot randomized control trial examined the feasibility, acceptability, and preliminary efficacy of an occupational therapy intervention to…
View details →Anand K, Nagpal V, Dutta P et al. · 2026 · Journal of pediatric ophthalmology and strabismus
Purpose To evaluate and compare unilateral recession-plication versus bilateral three-muscle surgery for large-angle exotropia. Methods A prospective interventional non-randomized comparative study was conducted involving 66 patients with…
View details →Mat Salleh F, Nizam I · 2026 · SICOT-J
Background Total Knee Arthroplasty (TKA) is the standard treatment for end-stage osteoarthritis, with optimal outcomes dependent on precise mechanical alignment and accurate implant positioning. Patient-specific instrumentation (PSI),…
View details →EL-Husseiny AM, Salem HH, Abdelfatah AM et al. · 2026 · Preprint
Abstract Background Chronic pain imposes significant impact on individuals and the health system as it is often accompanied by significant physical, emotional and social burden. It is frequently associated with anxiety disorders,…
View details →Saito T, Hirose T, Haruna T et al. · 2026 · The Journal of laryngology and otology
Objective. To compare subjective and psychophysical olfactory outcomes in patients with eosinophilic chronic rhinosinusitis controlled after primary functional endoscopic sinus surgery (FESS) alone versus those treated with dupilumab for…
View details →Erbas A, Duman S, Onder M et al. · 2026 · Preprint
Abstract Introduction: Comparative data for regenerative techniques in osteochondral lesions of the talus (OLT) remain limited. We compared the outcomes of a three-layered cell-free scaffold (ChondRoD) with osteochondral autograft…
View details →Awatade NT, Budden KF, Pathinayake PS et al. · 2026 · Preprint
Increasing evidence suggests that acquired dysfunction of the cystic fibrosis transmembrane conductance regulator (CFTR) Cl- channel occurs as a result of cigarette smoke exposure in Chronic obstructive pulmonary disease (COPD).…
View details →Song X, Wang Y, Chen H · 2026 · International journal of cardiology. Cardiovascular risk and prevention
Objective To identify distinct multi-year cognitive function trajectories in middle-aged and older Chinese adults with established cardiovascular disease (CVD) and evaluate their independent associations with all-cause mortality. Methods…
View details →Pham VX, Gilbertson E · 2026 · Cureus
This case report describes an 83-year-old female who developed severe psoriasiform lesions suspected to be induced by dupilumab. The patient initially presented with eczematous papules affecting her back, arms, torso, and scalp, and a…
View details →Espehana A, Macfarlane G, Garden EM et al. · 2026 · Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery
Objectives Tumour Necrosis factor antagonists is a potent anti-inflammatory medication and has shown to improve olfactory function in murine models. The primary aim was to determine the effect of TNF antagonists on olfactory performance in…
View details →Lin B, Schneider K, Ozgul M et al. · 2026 · Preprint
Abstract This study aimed to examine whether Humanin-G (HNG), a mitochondrial derived peptide with cytoprotective properties, could improve the retinal function and gene expression in Royal College of Surgeons (RCS) rats with retinal…
View details →Liu X, Shi J, Wang T · 2026 · Reproduction (Cambridge, England)
Polycystic ovary syndrome (PCOS) is a prevalent multifactorial disorder characterized by hormone dysregulation and follicular development defects. Asialoglycoprotein receptor 1 (ASGR1), a C-type lectin predominantly expressed on the…
View details →Grilc N, Cocks A, Kal E et al. · 2026 · Preprint
Falls in older adults are a significant public health concern. Action simulation interventions involving action observation and/or motor imagery have been proposed as alternative or adjunct strategies to physical exercise for reducing fall…
View details →Yilmaz Ü, Çalişkan BB · 2026 · Gerontology & geriatrics education
Ageism remains a global challenge that undermines the quality of care for older adults. Nursing students, as future healthcare professionals, are in a key position to prevent age-related discrimination through educational interventions.…
View details →Vuurberg G, Maria PA, Baalbaki R et al. · 2026 · Orthopaedic journal of sports medicine
Background Lateral ligament repair is a reliable surgical approach for the treatment of chronic ankle instability (CAI). Although the open technique has shown success over time, technological advancements have enabled the increasing use of…
View details →Lewis E, Smalley CM, Kostura M · 2026 · The western journal of emergency medicine
As climate-related health impacts intensify, emergency physicians (EP) increasingly encounter patients whose conditions are influenced by environmental change. To provide care for climate- vulnerable patients in the emergency department…
View details →Belmonte FM, Soares PC, Azevedo LH et al. · 2026 · Dental traumatology : official publication of International Association for Dental Traumatology
Background Among the traumatic dental injuries (TDIs), lateral luxation may present poor prognosis due to frequent root resorption and consequent tooth loss. Photobiomodulation therapy (PBMT) modulates cellular activities (proliferation,…
View details →Saloranta E, Urtamo A, Rappe E et al. · 2026 · Preprint
Abstract Background The implementation and outcomes of physical activity promotion programs are less studied. This study examines whether physical exercise groups implemented by municipalities are feasible and promote physical functioning…
View details →Lee D, Park J, Yoo J · 2026 · Preprint
Background: Sugaya type III rotator cuff re-tears are defined by a supraspinatus tendon thickness reduced to 50% or less of normal. These patients often experience prolonged pain and functional impairment. When considering reoperation, the…
View details →Lewis L, Snowden K, Garcia Rivero G et al. · 2026 · Nursing education perspectives
Advanced practice registered nurses often feel unprepared for end-of-life (EOL) care due to gaps in training. This study assessed the impact of an EOL simulation on the attitudes and preparedness of 83 students who completed pre- and…
View details →Chu G, Hu C, Deng Q · 2026 · International journal of women's health
Purpose To compare mid-term efficacy, safety, and functional outcomes of laparoscopic sacrocolpopexy (LSC) versus laparoscopic lateral abdominal wall suspension (LAWS), both combined with standardized posterior repair, for advanced…
View details →Bachrach N, Brugman S, Berkers R et al. · 2026 · Preprint
Abstract Background Mentalization-Based Treatment Introduction (MBT-I) is a psychoeducational group module preceding long-term Mentalization-Based Treatment (MBT) for patients with borderline personality disorder (BPD). MBT-I aims to…
View details →Basaglia-Pappas S, Solignac H, Durand É · 2026 · Brain sciences
Background/Objectives: Verb anomia is a common symptom of primary progressive aphasia (PPA), particularly in the logopenic variant (lvPPA). Despite the central role of verbs in sentence construction, interventions specifically targeting…
View details →Ho J, Ng JS · 2026 · Vision (Basel, Switzerland)
Purpose Recent studies have shown that subjects with congenital colour vision deficiency (CVD) can pass the saturated Farnsworth D15 (FD15) through practice. The Lanthony D15 (LD15) uses desaturated colours and is a difficult test even for…
View details →Kim M, Owens R, Tucker S et al. · 2026 · The Journal of nursing administration
Objective Evaluate the short-term effectiveness of interventions to address nurse leader resilience and well-being. Background Nurse leaders face unique stressors in their role. Evidence-based, feasible interventions are urgently needed.…
View details →