11,412 real negative results, null findings, and replication failures in Medicine · 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.
Biedermann M, Sifakakis I, Zinelis S et al. · 2026 · European journal of oral sciences
Rubbing phosphoric acid during etching has been shown to improve surface roughness in prepared enamel. This study aimed to compare intact enamel's surface roughness and resin tag lengths after etching with and without rubbing. Extracted…
View details →Hamid R, Bayramoğlu MN, Şirolu S et al. · 2026 · Journal of clinical medicine
Background: In this study, we radiologically assessed potential increases in microvascularity, extracellular matrix-related changes, and tissue viscoelasticity following carboxytherapy for periorbital hyperpigmentation (POH). We also…
View details →Akbulut NK, Yıldız I, Yılmaz MT · 2026 · Polish journal of veterinary sciences
Melatonin not only regulates circadian rhythms in animals but also supports reproductive health through its potent antioxidant properties and immunomodulatory effects. In this study, the effects of exogenous melatonin administration on…
View details →Firoozjaei IT, Sabzi Z, Rajabloo M et al. · 2026 · Nursing research and practice
Background During pregnancy, extensive hormonal and metabolic changes can occur. Gestational diabetes can cause maternal and neonatal complications. Follow-ups have shown that women who first develop metabolic diseases during pregnancy…
View details →Şenel SSD, Çetin A · 2026 · BMC psychology
Peer bullying poses a serious risk to adolescents' psychosocial development and school adjustment. However, culturally adapted and evidence-based intervention programs remain limited in non-Western societies. Restorative justice approaches…
View details →Ebrahimi S, Tehrani H, Ghavami V et al. · 2025 · Journal of education and health promotion
Background Brucellosis is a major bacterial infectious disease common to human beings and animals. It is considered a prevalent infection in developing countries. The present research was carried out to explore the effect of an educational…
View details →Bilgin O, Koç M · 2026 · Behavioral sciences (Basel, Switzerland)
Solution-focused brief group counseling is a systematic approach that centers on solutions rather than the problem itself. In this approach, which focuses on the strengths of the clients, the solutions are generated by the clients…
View details →Kawahata D, Biber D · 2026 · Journal of health psychology
The purpose of this study was to evaluate the impact of the Mindless to Mindful (M2M) program on fat mass, executive function, exercise identity, and exercise habit strength. A total of 89 adults consented to participate in the M2M…
View details →Chaudhry AS, Tian W, Adam TH et al. · 2026 · Aesthetic surgery journal
Background Biologic and targeted immune-modulating agents are increasingly used to manage autoimmune diseases like rheumatoid arthritis, psoriasis, and inflammatory bowel disease. As more patients receiving these therapies undergo elective…
View details →Rahimi MR, Morton AB, Golpasandi H et al. · 2025 · BMC sports science, medicine & rehabilitation
Background Coenzyme Q10 (CoQ10), a vital mitochondrial antioxidant, may enhance cardiovascular recovery and delay fatigue in athletes. This double-blind, randomized, placebo-controlled trial investigated CoQ10's effects on cardiac stress…
View details →Karaaslan O, Türkyılmaz G, Hacıoğlu L et al. · 2026 · Biomedicines
Background/Objectives: Therapeutic plasma exchange (TPE) is an extracorporeal treatment used in thrombotic microangiopathies (TMAs) and various autoimmune and neurological disorders. However, data regarding its use during early pregnancy…
View details →Long L, Liu G, Gao G et al. · 2026 · Insects
The effects of substituting soybean meal with black soldier fly larvae (BSFL) meal on the growth performance, immunological response, intestinal morphology, and gut microbiota of Pekin ducks were assessed. A total of 150 one-day-old Pekin…
View details →Lober A, Eaton CM, Burnette S et al. · 2026 · Nursing for women's health
Objective To evaluate the impact of an evidence-based respectful maternity care program on registered nurses' attitudes and beliefs about childbirth practices across multiple U.S. hospital maternity and neonatal units. Secondary objectives…
View details →Yang F, Ma Y, Li X et al. · 2026 · Life (Basel, Switzerland)
This study aims to investigate the effects of cysteamine zinc supplementation on milk production, composition, amino acid profile, and metabolites in mares. Building on prior experimental findings, a dose of 7 mg/kg body weight of CS-Zn…
View details →Schreiber R, Ousingsawat J, Kunzelmann K · 2026 · Cellular and molecular life sciences : CMLS
We previously reported a loss of T cell activation following knockdown of the phospholipid scramblase and ion channel ANO9 (TMEM16J) in human Jurkat lymphocytes. We have now analyzed in detail the role of ANO9 in Jurkat ANO9 knockout cells…
View details →Hafeez A, Saleem U, Naz S et al. · 2026 · Veterinary medicine and science
The objective of this study was to investigate the ameliorative effect of betaine on the performance, blood biochemistry, intestinal lesion score and nutrient utilization of broiler chickens exposed to coccidian challenge. A total of 600…
View details →Hamsika V, Batra P, Bhaskar V et al. · 2026 · Pediatric emergency care
Objective To compare IVC/Ao ratio, IVC collapsibility/distensibility indices before and after the administration of fluid bolus therapy in children with non-hemorrhagic shock using point of care ultrasound, and to correlate the changes in…
View details →Zein MMA, Win KT, Alananzeh I · 2026 · Healthcare informatics research
Objectives This study aims to explore the key factors that enhance engagement in Facebook health support groups among Australian culturally and linguistically diverse (CALD) communities. Methods A cross-sectional online survey was…
View details →Marani N, di Gennaro D, Garotti R et al. · 2026 · Frontiers in psychiatry
Introduction Sensory processing abnormalities represent a high-impact clinical feature in individuals with Autism Spectrum Disorder (ASD). Sensory alterations can be classified by modality and behavioral responses to stimuli. The…
View details →Ansari D, Bethel JA, Greeneway GP et al. · 2026 · Operative neurosurgery (Hagerstown, Md.)
Background and objectives Lateral interbody fusion represents a minimally-invasive approach to achieve indirect decompression via disc height restoration and alignment correction in patients with degenerative lumbar spondylolisthesis. If…
View details →White RL, Read QD, Valles SM · 2026 · Journal of invertebrate pathology
Solenopsis invicta virus 3 (SINV3) is a biological control agent against the red imported fire ant, S. invicta. We attempted to improve the virus' effectiveness with organosilicone adjuvants hydroxy trisiloxane [hydroxyTSX] and methoxy…
View details →Rasmussen PL, Rinnan Å, Nielsen SB et al. · 2026 · Food Hydrocolloids.
The utilization of bovine casein for creating casein micelles with properties resembling those in human milk presents an opportunity to bridge the nutritional gap between human milk and infant formula. However, the processing of these…
View details →Williams AJ, Pum JM, Deyoung JK et al. · 2026 · The journal of hand surgery Asian-Pacific volume
Background: The purpose of this study was to compare Patient-Reported Outcomes Measurement Information System (PROMIS) Upper Extremity (UE) and PROMIS Pain Interference (PI) scores before and after carpal tunnel release (CTR) between…
View details →Fritsch C, Grosdidier M, Gégout-Petit A et al. · 2026 · Theoretical population biology
Hymenoscyphus fraxineus is an invasive forest fungal pathogen that induces severe dieback in European ash populations. The spread of the disease has been closely monitored in France by the forest health survey system which has made it…
View details →Arian Namazi S, Sadeghi S, Kiani M · 2026 · Scientific reports
Several studies have investigated the immediate impact of viewing fantastical television (TV) programs on children's cognitive function; however, the results have been inconsistent. This study experimentally investigates the immediate…
View details →Zhai K, Guo Y, Wang L · 2026 · Behavioral sciences (Basel, Switzerland)
Short-form videos are online content designed for fragmented mobile viewing, with typical durations of 3 s to 5 min. This consumption pattern disrupts attention-a critical resource for prospective memory (PM)-the ability to remember…
View details →Rafay A, Beegun I, Joseph J · 2026 · Facial plastic surgery : FPS
Abstract Septorhinoplasty for both functional and cosmetic purposes is a widely performed operation. As with any surgical intervention, there are inherent risks that include bleeding manifesting as periorbital ecchymosis (PE). PuraBond is…
View details →Gordon SH, Nguyen KH, Biondi-Bonetti B et al. · 2026 · Health affairs scholar
Despite the importance of primary care in disease prevention, few studies have examined behavioral interventions to increase primary care engagement. In partnership with the Maine Department of Health and Human Services, we implemented a…
View details →Fan CH, Chen WH, Chou YH et al. · 2026 · Transplantation proceedings
Background Lung transplant recipients often experience depressive symptoms that can negatively impact their health-related quality of life (HRQOL). This study examined the relationship between depression and HRQOL, and whether social…
View details →McCrossan S, Francis EC, Graham F et al. · 2026 · The Journal of craniofacial surgery
Objective To assess the effect of buccal mucosal flaps for cleft palate (CP) repair on dental hygiene and eruption of the posterior molar teeth. Design A retrospective review of CP patients between 2008 and 2015 from our prospective (live)…
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