12,263 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.
Sağlam H, Arslan H · 2026 · BMC oral health
Background The aim of this study is to investigate the association between preoperative anxiety and postoperative pain after endodontic treatment in vital symptomatic mandibular molar teeth. Methods 132 patients who came for endodontic…
View details →Liu S, Li Z, Chen S et al. · 2026 · Frontiers in plant science
Introduction In recent years, the demand for high-nutrition fruits has increased. As a unique fruit tree in China, Cerasus humilis has both ecological and nutritional value. Water and fertilizer nutrition is closely related to plant growth…
View details →van Mourik M, Spierings J, Koca P et al. · 2026 · Journal of tissue engineering and regenerative medicine
Providing a functional pericellular matrix (PCM) by fine-tuning the microenvironment of the articular chondrocytes (ACs) can greatly improve the outcomes of articular cartilage tissue engineering. While harvesting ACs with their PCM…
View details →Safadi K, Gutierrez Vargas GA, Cnaany Y et al. · 2026 · Clinical ophthalmology (Auckland, N.Z.)
Purpose To compare the efficacy and safety of combined phacoemulsification and non-penetrating deep sclerectomy (Phaco-NPDS) with standalone NPDS in a large glaucoma cohort with long-term follow-up. Methods This retrospective cohort study…
View details →Soret R, Charras P, Peysakhovich V · 2026 · Scientific reports
Attentional orienting is essential for the optimal processing of sensory information. In orienting studies, the visual modality related to surrounding space is often overlooked because visual cues are not directly available to individuals…
View details →Rothberg SE, Barone S, Bins G et al. · 2026 · The Journal of craniofacial surgery
Background Infantile hemangiomas are a benign vascular abnormality that presents in infancy. Parents may seek a variety of resources to gather information, including social media. This study seeks to compare information on infantile…
View details →Alenezi FN, Abdelmageed ME, Nader MA et al. · 2026 · Frontiers in pharmacology
Background/objective Cisplatin is a popular platinum-containing chemotherapeutic agent that has been used clinically since the 1970s to manage a wide range of hematologic and solid tumors. However, its therapeutic purpose is restricted by…
View details →Hoşgör M, Uzdil EK, Aladag T et al. · 2026 · Journal of bioenergetics and biomembranes
Cerebral infarction is a leading cause of severe long-term disability and functional and cognitive impairment. With the advancement of acute stroke treatment, more patients are now experiencing stroke with varying degrees of impairment.…
View details →Liang JL, OuYang SR, Liu ZX et al. · 2026 · Updates in surgery
Laparoscopic sleeve gastrectomy (LSG) is currently the most commonly performed weight loss surgery. Omentopexy is believed to help reduce the risk of postoperative nausea and vomiting (PONV), bleeding, gastric leakage, and gastroesophageal…
View details →El Amrousy D, Koura H, Abdou N et al. · 2026 · Italian journal of pediatrics
Background We aimed to evaluate the hemodynamics in full-term neonates with persistent pulmonary hypertension (PPH) on high frequency oscillatory ventilation (HFOV) versus conventional mechanical ventilation (CMV). Methods This trial was…
View details →Koç G, Yüce Başaran HD, Yavuz B et al. · 2026 · BMC medical education
Objective This study aimed to evaluate the effect of video-assisted instruction on central venous catheter (CVC)-related psychomotor skills (blood collection, drug administration, and dressing care), anxiety levels, and student…
View details →Akhras N, Antaki F, Mottet F et al. · 2026 · PLOS digital health
Bias and inequity in palliative care disproportionately affect marginalised groups. Large language models (LLMs), such as GPT-4o, hold potential to enhance care but risk perpetuating biases present in their training data. This study aimed…
View details →Li J, Zhou X, Wang W et al. · 2026 · Frontiers in microbiology
Background Mycoplasma hyopneumoniae (Mhp), the etiological agent of enzootic pneumonia in pigs, poses significant challenges to swine production. This study evaluated the anti-Mhp efficacy of a novel enteric-coated granules of tylvalosin…
View details →Momenisoroshk J, Sadeghi T, Seyedbagheri S · 2026 · Pediatric health, medicine and therapeutics
Purpose Healthy neonates experience pain during procedures such as vitamin K injections. Pain adversely affects the neonate, so it is important to control it. This study compared the effects of local heat and massage using the flick…
View details →Abdelkader AM, Osama H, Hassan ES et al. · 2026 · European journal of clinical pharmacology
Purpose Gliflozins (SGLT2 inhibitors) and statins are key treatments commonly used in patients with ischemic heart failure. Although both are well known for diminishing cardiovascular risk and heart failure-related mortality, the possible…
View details →Brideau S, Duong T, Nacevska I et al. · 2026 · The International journal of pharmacy practice
Objectives The objective of the study was to evaluate if using a validated psychometric test, The Big Five Personality Test, would identify an association between personality traits among hospital pharmacists and certain clinical services.…
View details →Wang EX, Li J, Zhang YT et al. · 2026 · Frontiers in microbiology
Introduction Many nitrogen-fixing bacteria (NFB) can synthesize siderophores. However, the contribution of NFB siderophore synthesis to plant growth has not been evaluated, and its impact on NFB's antifungal activity remains unclear.…
View details →Kovács D, Boda K, Badó A et al. · 2026 · Oral health & preventive dentistry
Purpose To explore the possible link between periodontal and dental health and idiopathic female infertility in South East Hungary, along with identifying relevant sociodemographic factors. Methods and materials The study included women…
View details →Saurabh K, Shami Y · 2026 · Cureus
Background Oral fiberoptic-guided intubation can be challenging in anesthetized patients due to loss of pharyngeal muscle tone, resulting in posterior displacement of the tongue, soft palate, and epiglottis. Maneuvers such as jaw thrust…
View details →Raafat MH, Mourad KE, Elsyad MA · 2026 · BMC oral health
Background Reviewing the literature, the optimal implant position for 2-implant retained mandibular overdentures, which would be associated with improved peri-implant tissues, higher retention values, and better patient satisfaction,…
View details →Arıkan M, Akarsu S · 2026 · Biomaterial investigations in dentistry
Objective To compare the physico-mechanical properties (microhardness, surface roughness, and flexural strength) of permanent 3D-printed dental resins with those of a resin nanoceramic computer-aided design and computer-aided manufacturing…
View details →Salman A · 2026 · Journal of ophthalmology
Purpose To evaluate and compare the topographic and tomographic characteristics of post-laser in situ keratomileusis (LASIK) ectasia (PLE) with keratoconus (KC) and normal control eyes using the Sirius imaging system. Methods This…
View details →Oh H, Kim J, Bai J · 2026 · Journal of oral microbiology
Background Dental caries, commonly known as tooth decay, is a progressive breakdown of tooth tissues caused by the biofilm-producing bacteria, Streptococcus mutans . S. mutans plays a primary role in the initiation and progression of…
View details →Shariati S, Mohtadi S, Molavinia S et al. · 2026 · Scientific reports
Anti-diabetic medications have been found to reduce chemotherapy resistance. This study sought to investigate the role of Empagliflozin (Empa) as an anti-diabetic medication in reversing Cisplatin (Cis) resistance in EJ138 bladder cancer…
View details →Gao H, Yu X, Guo Z · 2026 · Journal of the International Society of Sports Nutrition
Background Upper-body plyometric training (PT) enhances neuromuscular performance and power production. However, its application in swimming and its potential interaction with β-alanine (BA) supplementation remain largely unexplored.…
View details →Golal E, Balci CN, Acar N · 2026 · Aging cell
Successful embryo development, acquisition of uterine receptivity, implantation, and decidualization during the peri-implantation window are essential events that ensure a healthy pregnancy. While ovarian aging has long been considered the…
View details →Hobbs KJ, Ueda Y, Qu Y et al. · 2026 · Journal of veterinary emergency and critical care (San Antonio, Tex. : 2001)
Objectives To compare the performance of one point-of-care activated clotting time (ACT) machine (Vet-Tube), one point-of-care activated partial thromboplastin time (aPTT) machine (Coagulation DX), and one bench-top ACT machine (Medtronic…
View details →William MFGBMF, Jamil NAB, Leong SS et al. · 2026 · Australasian journal of ultrasound in medicine
Aim Stand-off gel pads made of natural ingredients may provide a low-cost option in clinical ultrasound imaging. This study investigated the performance and safety of homemade pads. Methods Thirty stand-off gel pads were made of aloe vera,…
View details →Dogantan S, Keskin A, Yücel BB et al. · 2026 · Revista da Associacao Medica Brasileira (1992)
Objective Familial Mediterranean fever, an autoinflammatory disease, is characterized by recurrent stereotypic febrile attacks associated with an inflammatory syndrome. Malondialdehyde, a lipid peroxidation marker, and soluble transferrin…
View details →Kizilay O, Kunbaz A, Akarsu Acar OP et al. · 2026 · International journal of ophthalmology
Aim To evaluate the long-term refractive and visual outcomes in infants with retinopathy of prematurity (ROP) treated with intravitreal bevacizumab (IVB), laser photocoagulation (LPC), or combined IVB+LPC therapy, and to assess disease…
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