12,264 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.
Chowdhury M, Bustamante AV · 2026 · Health affairs (Project Hope)
Lawfully present noncitizen immigrants face persistent coverage gaps due to federal restrictions on Medicaid eligibility, including the five-year bar under the 1996 Personal Responsibility and Work Opportunity Reconciliation Act, and…
View details →Yakasai AM, Maharaj SS, Danazumi MS · 2026 · American journal of physical medicine & rehabilitation
Objective This study evaluated the efficacy of endurance exercise on balance impairment and gait disturbance among individuals living with Human Immunodeficiency Virus (HIV)-related distal symmetrical polyneuropathy (DSPN). Design This was…
View details →Srinivasan VV, Ravikumar A, Ostrin LA · 2026 · Eye & contact lens
Purpose To determine the effects of contact lens-induced full-field and peripheral-field myopic defocus on choroid thickness and variation with time of day in young adults. Methods In this prospective, randomized, crossover study, 16…
View details →Echizen T, Yusu S, Chiba U et al. · 2026 · Physical therapy research
Objectives This study aimed to compare the effects of repetitive peripheral magnetic stimulation (rPMS) and neuromuscular electrical stimulation (NMES) on hemodynamics and obtain basic data to verify the safety of rPMS in healthy adults.…
View details →Esen Baris M, Guclu A, Guven S et al. · 2026 · BMC ophthalmology
Background Phenylephrine is widely used for pharmacological mydriasis in routine ophthalmic practice. While its vascular and pupillary effects are well established, its influence on anterior segment structures and intraocular inflammatory…
View details →Dobsikova R, Marsalek P, Velisek J et al. · 2026 · Veterinarni medicina
This study assessed the effect of a 24-hour bath with praziquantel (2 and 4 mg/l) on grass carp ( Ctenopharyngodon idella ) by monitoring the haematological parameters, plasma biochemical profile, and oxidative stress indices. Fish were…
View details →Di̇ncer M, Canturk N, Dagalp R et al. · 2026 · Forensic science international
A signature is writing and/or signs that contain the signatory's personal characteristics and are used to indicate that people accept the authenticity of the formal and private transactions made by themselves in their daily lives and…
View details →Koyama K, Hosono S · 2026 · Journal of strength and conditioning research
Abstract Koyama, K and Hosono, S. Comparison of the effects of barefoot and shod training on foot structure, muscle strength, and sensory function. J Strength Cond Res 40(5): 566-575, 2026-The aim of this study was to compare the effects…
View details →Bicici Ulusahin S, Celik C, Abut CZ et al. · 2026 · Health care for women international
Primary dysmenorrhea (PD) is a prevalent condition in young women, characterized by menstrual pain, sleep disturbances, and reduced physical activity. Yoga has been suggested as a non-pharmacological intervention. We examined the effects…
View details →Kim J, Han E · 2026 · Disability and health journal
Background Households including a member with disabilities carry greater caregiving burdens than those without, increasing the likelihood of economic and emotional imbalances. Objectives Using Korea Welfare Panel Study (KOWEPS) waves 1-19,…
View details →Blasco-Giner C, Salanova M, Meneghel I · 2026 · The Journal of general psychology
This study draws on the Conservation of Resources Theory to examine two objectives: (1) whether consideration of future consequences (CFC) moderates the relationship between psychological capital (PsyCap) and innovative work behavior…
View details →Jurgelewicz M, D'Adamo CR, Malaya CA · 2026 · Integrative medicine (Encinitas, Calif.)
Background Geranylgeraniol (GG) is a naturally occurring isoprenoid that is involved in steroid hormone synthesis, the endogenous production of coenzyme Q10 (CoQ10), healthy muscle function, bone metabolism, and cellular energy production.…
View details →Te Lindert L, van Meijeren-Pont W, Meesters J et al. · 2026 · Disability and rehabilitation
Purpose Reducing sedentary behaviour (SB) in stroke rehabilitation is essential, yet effects of most interventions remain limited. This review used the Behaviour Change Wheel to identify: (1) barriers and facilitators for reducing SB of…
View details →Cheng C, Li M, Sun B et al. · 2026 · Plant science : an international journal of experimental plant biology
Rho-like GTPases of plants (ROPs) regulate diverse cellular processes, but their roles in tomato drought responses are largely unknown. In this study, nine ROP genes were identified in tomato (Solanum lycopersicum). Among them, SlROP4, the…
View details →Besora-Moreno M, Jiménez-Ten Hoevel C, Queral J et al. · 2026 · Journal of cachexia, sarcopenia and muscle
Background Management of sarcopenia by nutritional and lifestyle interventions is a challenge. The aim is to assess the effectiveness of a phenolic-rich extra virgin olive oil (EVOO), alone or combined with a prebiotic (PREB)…
View details →Zhu H, Shipman J, Ouyang W et al. · 2026 · NPJ advanced manufacturing
Recombinant monoclonal antibody (mAb) therapeutics exhibit lot-to-lot glycosylation variation influenced by manufacturing processes, which remains underexplored publicly. This study analyzed five years of trastuzumab and adalimumab lots,…
View details →Yao PY, Hendrix JM · 2026
The concept of a regional anesthesia technique that provides neural blockade of the entire lumbar plexus, a lumbar plexus block, dates back nearly 50 years. The first description of such a block by Winnie et al in 1973 was an “inguinal…
View details →Biguino B, Haigh ID, Dias JM et al. · 2025 · Scientific reports
Marine Heat Waves (MHWs) have been the focus of numerous studies due to the dramatic consequences they can have on coastal systems. However, Marine Cold Spells (MCSs) can also have harmful effects on the environment while play an important…
View details →Cesna S, Bielinis A, Zvirblis T et al. · 2026 · Cardiology in the young
Objectives Despite the effectiveness of the surgical or percutaneous treatment of coarctation of the aorta, the presence of hypertension in these patients remains a common and concerning issue. This study was undertaken to explore the…
View details →Andrés AI, Martín-Mateos MJ, D'Arrigo M et al. · 2026 · Food chemistry
This study evaluated the effects of high hydrostatic pressure (HHP)-treated white (WGP) and red grape pomace (RGP) on oxidative stability, volatile compounds, and polycyclic aromatic hydrocarbons (PAHs) in barbecued Frankfurter sausages.…
View details →Kit-Anan W, Vaewpanich J, Anantasit N · 2026 · Children (Basel, Switzerland)
Background: Extubation failure increases morbidity and mortality. Non-invasive ventilation (NIV), including high-flow nasal cannula (HFNC), can reduce reintubation rates. Current practice often involves prophylactic use of NIV…
View details →Teh WT, Chung J, Donoghue JF et al. · 2026 · Human reproduction (Oxford, England)
Study question Does endometrial gene expression change across consecutive cycles and after endometrial injury? Summary answer Although paired endometrial samples collected from the same woman across two consecutive cycles show greater…
View details →Jafari A, Amani Beni S · 2026 · Maturitas
Background Myonectin is a myokine that regulates lipid metabolism, and levels are often reduced in obesity and insulin resistance. This study examined whether the timing of exercise influences myonectin and metabolic responses to…
View details →Başaran R, Demirci H, Başaran TÖ et al. · 2026 · BMC geriatrics
Ramadan fasting involves prolonged daytime abstinence from food and fluid intake and may influence cardiovascular and physiological regulation. Although prior studies have examined metabolic and cardiovascular effects, evidence on…
View details →Delling C, Kirchner M, May K et al. · 2026 · Parasites & vectors
Background Cryptosporidium parvum and Giardia duodenalis (assemblages A and B) are ubiquitously occurring protozoan parasites infecting a broad range of hosts. Co-infection with both parasites in suitable hosts have been reported, but…
View details →Flores-Bello C, Correa-Muñoz E, Sánchez-Rodríguez MA et al. · 2026 · Healthcare (Basel, Switzerland)
Background/Objectives : Tai Chi (TC) practice has been shown to positively affect the physical, psychological, and cognitive health of older adults. However, discrepancies persist regarding its effectiveness compared to strength training…
View details →Hooper P, Jin J, O'Brien K et al. · 2026 · Magnetic resonance in medicine
Purpose To measure magnetic susceptibility (χ) with Quantitative Susceptibility Mapping (QSM) and evaluate its repeatability using four phantom doping materials relevant to QSM applications. Methods A cylindrical phantom was constructed…
View details →Straub D, Englert T, Beller A et al. · 2026 · Sports medicine - open
Background The gut microbiome plays a critical role in metabolism, immunity, and aging. While endurance training has been shown to beneficially modulate the microbiome, the effects of resistance training remain less clear, with some…
View details →Trior Simonovich I, Haddad E, Vider S et al. · 2025 · Journal of spine surgery (Hong Kong)
Background Never before has technology been so universally accepted as the modern-era cell phone, the smartphone. Spine surgeons have noticed a rise in patients in their offices complaining of neck and upper back pain. Many patients are of…
View details →Wesolowski R, Asang C, Eibl M et al. · 2026 · International journal of radiation biology
Purpose The acute radiation syndrome (ARS) represents a significant public health threat following nuclear exposure, with limited available medical countermeasures (MCMs). Imidazolyl ethanamide pentandioic acid (IEPA), a novel orally…
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