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.
Bakaç E, Bayburt KA, Diker N et al. · 2026 · Cranio : the journal of craniomandibular practice
Objective To assess early temporomandibular joint (TMJ) adaptation by evaluating angular and volumetric changes of the mandibular condyle relative to the cranial base in skeletal Class III patients following orthognathic surgery using…
View details →Elyasi B · 2026 · Veterinary medicine and science
Background The main goal of this study was to identify various brightness, motion and Doppler echocardiographic variables in small-breed dogs with myxomatous mitral valve disease. Animals Sixty client-owned small-breed dogs with mitral…
View details →Aydemir M, Sarkılar G, Atay T et al. · 2026 · Turk gogus kalp damar cerrahisi dergisi
Background Hypotension during anesthesia induction is a clinically significant event linked to perioperative complications. This study aimed to assess if arterial stiffness and stiffness index, measured by Doppler ultrasonography (USG),…
View details →Kook PH · 2026 · Journal of feline medicine and surgery
ObjectivesIt remains unclear whether pancreatic lipase immunoreactivity (PLI) and lipase activity similarly reflect clinical status and disease severity in cats with suspected pancreatitis. This retrospective cohort study aimed to directly…
View details →Sakai M, Miyati T, Ohno N et al. · 2026 · Magnetic resonance imaging
Purpose To apply dynamical network biomarker (DNB) theory to diffusion MRI and develop the diffusion MRI-derived DNB (dMRI-DNB) index for evaluating neurofluid fluctuation in idiopathic normal pressure hydrocephalus (iNPH). Methods…
View details →Zhang C, Xie C, Zhang Z et al. · 2026 · Pathogens (Basel, Switzerland)
Background Sepsis, a life-threatening organ dysfunction caused by dysregulated host responses to infection, frequently involves impaired macrophage efferocytosis that leads to apoptotic cell accumulation, secondary necrosis, and persistent…
View details →Ito K, Hiranaka T, Basaqr AA et al. · 2026 · Orthopaedics & traumatology, surgery & research : OTSR
Background Kinematic alignment (KA) aims to restore the distal and posterior joint surfaces by matching the resected bone to the implant thickness. However, whether KA also accurately reproduces the anterior femoral anatomy, including the…
View details →Barman Kakil Ş, Sarı SA, Hazar L · 2026 · Current eye research
Purpose To evaluate retinal and optic nerve head microcirculation in children with dyslexia using optical coherence tomography angiography (OCTA) and to explore whether retinal microvascular parameters differ between dyslexic and typically…
View details →Jiang C, Cheng P, Liu Y et al. · 2025 · Journal of pediatric orthopedics
Introduction Imaging-based measurement indices of patellar height are essential for diagnosing patella alta in children and adolescents. The Patellotrochlear Index (PTI) measures the cartilaginous anatomy which is crucial for identifying…
View details →Gül O, Ayazoglu MA, Yazıcı A et al. · 2026 · Journal of shoulder and elbow surgery
Background Perianchor fluid collection may differ according to anchor material following arthroscopic rotator cuff repair (ARCR), but its relationship with tendon healing remains unclear. This study aimed to compare perianchor fluid…
View details →Kocak OF, Alpayci M, Demir CY et al. · 2025 · Journal of the College of Physicians and Surgeons--Pakistan : JCPSP
Objective To determine the frequency and severity of joint hypermobility (JH) in rhinoplasty patients and to assess rhinoplasty satisfaction in rhinoplasty cases with JH. Study design Comparative cross-sectional study. Place and Duration…
View details →Alsayegh MMA, Sallom BA, Fadel EA et al. · 2026 · Scientific reports
Prenatal exposure to trace metal elements remains a significant public health concern, particularly because these elements can cross the placental barrier and accumulate in fetal tissues. Meconium and neonatal hair are commonly used as…
View details →Öztürk G, Orhon F, Bayrakoğlu D et al. · 2026 · International archives of allergy and immunology
The severity and incidence of invasive pneumococcal infections increase in inborn errors of immunities. However, there are limited number of studies in the literature evaluating pneumococcal antibody levels in patients with a prediagnosis…
View details →Abdelaziz AW, Alkherkhisy MM, El-Sheikh HR et al. · 2026 · BMC psychiatry
Background Lipid metabolism and its regulatory molecules, especially adipokines, have gained significant attention in recent pathogenesis research of autism spectrum disorder (ASD). Aims To evaluate serum fatty acid-binding protein 4…
View details →Zhang D, Eurich J, Pitz-Goncalves L et al. · 2026 · Journal of orthopaedic trauma
Objectives To determine the rate of occult vascular abnormalities in high-energy tibial plateau fractures using Computed Tomography Angiography (CTA). Methods Design Prospective Cohort Study. Setting Single Academic Level I Trauma Center.…
View details →Bilen YE, Sinanoğlu N, Külekci Ç · 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
Purpose Total laryngectomy disrupts nasal airflow, often resulting in significant olfactory and gustatory dysfunction. While these sensory losses may adversely affect patients' quality of life and psychological well-being, they typically…
View details →Akıncıoğlu P, Dağlı Ü, Koca E · 2026 · The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology
Background/aims Inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis, is a chronic inflammatory disorder commonly associated with iron deficiency anemia and anemia of chronic disease. Hepcidin is a key…
View details →Cigdem-Karacay B, Bayramoglu-Demirdogen E, Konar NM et al. · 2026 · Irish journal of medical science
AIM: The effectiveness of EMG-BF in SUI has not yet been proven. This study aimed to the effectiveness of EMG-BF on pelvic floor muscle activity, pad test, severity of complaints, and quality of life in female patients with Stress Urinary…
View details →Gosset M, Coquart A, Delaval B et al. · 2026 · Journal of strength and conditioning research
Abstract Gosset, M, Coquart, A, Delaval, B, Catalano, J, Huou, G, Boufflers, M, Bozok, D, Bellanger, L, Douchet, T, Viroux, P, Jaffré, C, and Abaïdia, A-E. Compression garments and adaptations to plyometric training in soccer players: A…
View details →Fernando H, Vito I, Santillan N et al. · 2026 · Journal of neuroendocrinology
As peptide receptor radionuclide therapy (PRRT) maintains a key role in the treatment of neuroendocrine tumours (NETs), there is growing recognition of the importance of evaluating patient-reported health related quality of life (HRQoL).…
View details →Ikuma H, Hirose T, Kawasaki K et al. · 2026 · Acta medica Okayama
We evaluated the clinical outcomes and limitations of anterior and posterior combined surgery with a mini-open corpectomy applying an expandable cage (Xcore®) and percutaneous pedicle screw (PPS) fixation using single-position surgery in…
View details →Patil S, Raju KN, S Kotnoor S et al. · 2026 · Bioinformation
The additional clinical benefit of diode laser irradiation as an adjunct to open flap debridement (OFD) in the treatment of chronic periodontitis remains uncertain. Therefore, it is of interest to evaluate the impact of diode laser…
View details →Pimouguet C, Kret M, Francis-Oliviero F et al. · 2026 · Journal of Alzheimer's disease : JAD
BackgroundThere is increasing interest in non-pharmacological approaches to address the needs of patients with Alzheimer's disease and other dementia. However, previous research highlighted the need to adapt interventions to the healthcare…
View details →Hansel NN, Putcha N, Woo H et al. · 2026 · American journal of respiratory and critical care medicine
Rationale Indoor particulate matter (PM) is linked to worse respiratory outcomes in adults with chronic obstructive -pulmonary disease (COPD). It is unclear if reducing indoor pollutants can improve respiratory health among current…
View details →Wong ECH, Lo RWM, Kwan RLC et al. · 2026 · Healthcare (Basel, Switzerland)
Background : COVID-19 can have adverse effects on individuals' lung functions for up to 6 months or more after the episode. As a result, people may be reluctant to exercise, and this can have further adverse effects on their lung capacity…
View details →Maldonado DR, Schab AR, Sikligar D et al. · 2026 · Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association
Purposes To compare minimum 2-year patient-reported outcomes measures (PROMs) between adolescents undergoing primary and revision hip arthroscopy. Methods Data were prospectively collected and retrospectively reviewed for adolescents who…
View details →Topan YE, Bayar Muluk N, Yavuz R et al. · 2026 · The Journal of craniofacial surgery
Objective To determine whether biological therapy is a viable option for individuals with recurrent chronic rhinosinusitis with nasal polyps (CRSwNP), we will assess the clinical outcomes of maximal conventional therapy (MCT). Methods For…
View details →Da Costa M, Seitz B, Munteanu C et al. · 2026 · Die Ophthalmologie
Background In Germany, each surgical corneal center defines individual criteria for the indications for Descemet membrane endothelial keratoplasty (DMEK). Clinical experience shows a clear discrepancy between best corrected visual activity…
View details →Eldesoqui M, Al-Batati A, Erfan OS et al. · 2026 · Clinical anatomy (New York, N.Y.)
Generation Z has different requirements, problems, expectations, and attitudes that they bring into the educational environment. Teachers have unprecedented challenges in addressing their needs and aspirations. Gamification involves…
View details →Jia Y, Dong Y, Jiang R et al. · 2026 · Journal of pediatric orthopedics
Background Sprengel deformity is a rare congenital malformation of the scapula. To date, there have been limited reports analyzing the clinical outcomes of the modified Woodward procedure and conservative management in the treatment of…
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