19,821 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.
Zhao C, Feng S, Hu Z et al. · 2026 · Preprint
Abstract Background To compare the clinical efficacy and safety of rituximab (RTX) monotherapy versus the combination of RTX and glucocorticoids (GC) in the treatment of primary membranous nephropathy (PMN). Methods This retrospective,…
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…
View details →Kılıç S · 2026 · Urology journal
Purpose To evaluate the effectiveness of contralateral testicular volume measurements in differentiating monorchidism from intra-abdominal viable testes in children with non-palpable testes (NPt). Materials and methods The data of 179…
View details →Ganguly TM, Lai A, Niemiec A et al. · 2026 · Epilepsia
Objective To evaluate the signal quality of the Minder implantable continuous EEG monitoring (iCEM) system compared to traditional scalp EEG in the context of long-term, continuous monitoring in individuals with epilepsy. Methods…
View details →Hamann PRV, Martins HS, da Costa PHC et al. · 2026 · Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]
Forests and natural environments are valuable sources of organisms capable of degrading plant cell wall carbohydrates. In the present study, two isolates, Penicillium polonicum and Penicillium chrysogenum, obtained from Brazilian Cerrado…
View details →Haidar M, Raslan N · 2026 · Scientific reports
The use of local anesthesia is essential for pain control during the treatment of MIH-affected molars. This study aimed to compare injection-related pain and anesthetic efficacy between 2% lidocaine with epinephrine (LE) and 4% articaine…
View details →de Araujo Monteiro AA, da Silva Teles BR, Kamdem JP et al. · 2026 · Scientific reports
Soil salinization is one of the major challenges to agriculture, reducing productivity and directly affecting plant growth, germination, and physiology, especially in economically important crops such as Medicago sativa. Conventional soil…
View details →Jin Y, Cheng X, Tan Y et al. · 2026 · Poultry science
(Objective) This study aims to explore the effect of yeast selenium on alleviating autophagy and PINK1/Parkin expression in chicken liver and kidney cells induced by diquat. (Method) A total of 120 180-day-old Kangle Yellow chickens were…
View details →Dalvand R, Otogara M, Shayan A et al. · 2026 · Scientific reports
The negative impact of infertility and its treatments on sexual health is well-documented. Self-concept plays a crucial role in sexual behavior and overall sexual health. This study aims to investigate how couple-oriented counseling, using…
View details →Wang L, Wu S, Zeng G et al. · 2026 · Preprint
Abstract Objectives To investigate the seroconversion rate and dynamics of serum IgG antibodies following Coronavirus Disease 2019(COVID-19) vaccination in children. Methods A total of 3561 children aged 3–17 years who were hospitalized at…
View details →Chen P, Wang L, Gao S et al. · 2026 · Journal of tissue viability
Objective To conduct a retrospective analysis of patients who received treatment with two types of negative pressure materials for intermediate-thickness skin graft donor sites, comparing the clinical efficacy and exploring potential…
View details →Shetye S, Bhat YR, Lewis LES et al. · 2026 · Scientific reports
Inborn errors of energy metabolism (IEEM) are inherited conditions that typically present with impaired mitochondrial energy production and multisystem involvement, leading to adverse developmental outcomes. Iron is essential for…
View details →Pan Y, Wang T, An M et al. · 2026 · European journal of orthopaedic surgery & traumatology : orthopedie traumatologie
Purpose This study aimed to compare the cerclage and suture reduction technique with the point-type reduction technique in the management of comminuted patellar fractures using the modified Kirschner wire tension band. Methods We conducted…
View details →Alsaid HM, Khadour YA, Zakaria HM et al. · 2026 · Journal of musculoskeletal & neuronal interactions
Objectives This study evaluated the effect of sensory re-education on quality of life and sensation in patients with post-COVID-19 polyneuropathy. Methods Forty patients with post-COVID-19 polyneuropathy were randomly assigned to a study…
View details →Bostancı ŞA, Önder SŞ, Sürmeli M et al. · 2026 · Laryngoscope investigative otolaryngology
Objectives Peristomal skin complications occur in up to 29% of pediatric tracheostomy patients. While foam dressings have demonstrated superiority over traditional gauze, comparative evidence regarding silver-impregnated versus standard…
View details →Kacaroglu Vicdan A, Gibyeli Genek D · 2026 · BMC complementary medicine and therapies
Background Hemodialysis often leads to various physiological, psychological, and social challenges for individuals receiving this treatment. This study was conducted to determine the effects of stress ball use on stress, sleep quality, and…
View details →Ahmad U, Ishaq A, Khalid N · 2026 · Food science of animal resources
The present study aimed to analyze the effects of lemongrass essential oil emulsified with carboxymethyl cellulose (CMC) based edible coating on the physicochemical characteristics, microbial status, and oxidation level of raw chicken meat…
View details →Hall J, Radtke MP, Waterman J et al. · 2026 · Preprint
Abstract Minor variations in print parameters are an inherent aspect of modern additive manufacturing (AM) processes. This study investigated the impact of 3 distinct print parameter variations in 21 combinations on the mechanical…
View details →Wang H, Wang L, Zhang W et al. · 2026 · Frontiers in microbiology
Introduction The emergence and dissemination of multidrug-resistant Actinobacillus pleuropneumoniae (APP) have significantly hindered the advancement of the swine industry. The combination of antimicrobial peptides (AMPs) with conventional…
View details →Guo SL, Chen SH, Liu H et al. · 2026 · Zhonghua wai ke za zhi [Chinese journal of surgery]
Objective: To report the outcomes and evaluate the safety of the "2+3"pancreaticojejunostomy in pancreaticoduodenectomy. Methods: This retrospective case series analyzed clinical data from 110 consecutive pancreaticoduodenectomy patients…
View details →Liu H, Zhang Y, Yang Z et al. · 2026 · The Journal of oral implantology
This study investigated the relationship between jawbone types and trabecular bone structures. A total of 38 osseointegrated implants were placed in 33 partially edentulous patients (17 males and 16 females). The bone quality of the…
View details →Essigke D, Kalo MZ, Wörn M et al. · 2026 · Acta physiologica (Oxford, England)
Aims The epithelial sodium channel ENaC consists of the subunits α, β, and γ and is activated at an individual channel level by proteolytic processing. Murine γENaC contains a distal polybasic tract 186 RKRK mediating proteolytic ENaC…
View details →He J, Garoushi S, Lassila L et al. · 2026 · Clinical oral investigations
Objective The purpose of this study was to prepare dental resin composites (DRCs) with low shrinkage stress and limited leachable inhibitor content by incorporating a synthesized polymerizable inhibitor PBHT…
View details →Atarashi C, Osawa K, Saito D et al. · 2026 · Maxillofacial plastic and reconstructive surgery
Background Jaw deviation is a common feature of skeletal mandibular prognathism and often extends to the maxilla, complicating diagnosis and treatment planning in surgical orthodontic treatment. Since occlusion and maxillary morphology…
View details →Elakkad YE, Refai H, Ahmed HH et al. · 2026 · Scientific reports
Liver fibrosis, a severe health issue linked to liver injury, inflammation, and cell death, often progresses to liver cancer without effective treatments. In this study, an exosome-nanoliposome hybrid loaded with caffeine (Caff) was…
View details →Luo B, Huang Y, Wu Y et al. · 2026 · BMC surgery
Objective To compare the clinical efficacy and safety of robot-assisted versus conventional fluoroscopy-guided percutaneous sacroiliac screw fixation for Tile type C posterior pelvic ring injuries. Methods A retrospective analysis was…
View details →Song C, Ni J, Liu C et al. · 2026 · Drug design, development and therapy
Background The programmed intermittent epidural bolus (PIEB) technique is effective for labor analgesia. Although ropivacaine combined with dexmedetomidine is used for epidural labor analgesia, the optimal PIEB volume for this regimen…
View details →Ashok AH, Field S, Ramakrishnan NK et al. · 2026 · Nuclear medicine communications
Background Neuroinflammation plays a crucial role in neurodegenerative disorders such as Alzheimer's disease. The P2X7 receptor (P2X7R), expressed on microglia, is involved in neuroinflammatory responses. Despite evidence of P2X7R…
View details →Yoon YK, Shim DW, Kim JH et al. · 2026 · Foot & ankle international
Background There is an increasing role for joint-preserving surgery in hallux valgus (HV) management among patients with rheumatoid arthritis (RA). We compared radiologic and clinical outcomes after minimally invasive transverse distal…
View details →Ravi M, Annadurai P, Gupta R · 2026 · Biomaterial investigations in dentistry
Background Complete removal of organic tissue and microorganisms from the root canal system is essential for successful endodontic therapy. Sodium hypochlorite (NaOCl) remains the gold standard irrigant for its tissue-dissolving and…
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