A searchable index of real negative results, null findings, and replication failures from the published literature — so you can learn what didn't work before repeating it.
WASTE indexes published research — it does not host or republish full papers. Each entry is a metadata record (title, authors, DOI) compiled from open scholarly databases, with the abstract shown in full only where the paper is openly licensed (e.g. Creative Commons); otherwise a short excerpt is shown for reference under fair use. WASTE classifies each work by failure type; classifications are automated and approximate.
21710 results · page 307 of 724
Tencer T, Maly M, Svobodova E et al. · 2026 · Scientific reports
Doppler parameters used to predict the maintenance of sinus rhythm after cardioversion of supraventricular arrhythmia (SVA) may be influenced by heart rate. We included patients with septic shock who developed SVA, had normal to moderately…
Shattuck EC, McKinnon L, Herrera IR et al. · 2026 · American journal of human biology : the official journal of the Human Biology Council
Objectives Research in Western samples has repeatedly demonstrated a link between exposure to nature and natural stimuli and improved health. We sought to test these relationships in a sample of Indigenous Wixárika, whose traditional…
Girsang RT, Dwi Putra MG, Rusmil K et al. · 2026 · BMC pediatrics
Background Anemia in children has become a serious global public health problem, which may lead to delayed growth and possibly have long term effects on neurodevelopmental and behavioral outcomes. Therefore, this study aimed to determine…
Kara VŞ, Acat Ö, Kocamanoğlu M · 2025 · Preprint
Abstract Background This study aimed to examine the relationship between female employment rates and perinatal, neonatal, and postneonatal mortality rates in different regions of Turkey. The role of women’s workforce participationin terms…
Colloca GA, Venturino A · 2026 · Investigational new drugs
BRAF V600E mutation in metastatic colorectal cancer (mCRC) is associated with a poor prognosis. BRAF V600E inhibitors (BRAFi) plus EGFR inhibitors + / - MEK inhibitors regimens prolonged overall survival (OS), but prognosis remains…
Yu SH, Luo KH, Yang CC et al. · 2026 · Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS)
Background & aims This study aimed to explore the relationship between heavy metal exposure and the occurrence of non-alcoholic fatty liver disease (NAFLD), an area with conflicting existing research and unexplored genetic implications.…
Yıldız M, Ergin Hıdıroğlu S · 2025 · Psychiatry and clinical psychopharmacology
Background Earthquakes are a significant natural disaster, particularly in regions where they occur frequently. Their psychological impact can lead to heightened anxiety, especially among individuals living in earthquake-prone areas. This…
Widjaya CB, Kristian K, Handajani YS et al. · 2026 · Preprint
Abstract Background Sarcopenia is a geriatric syndrome characterized by progressive loss of skeletal muscle mass, strength, and physical performance, leading to disability and reduced quality of life. Several factors, including…
Okubo H, Soyama Y, Kaneko N et al. · 2026 · Community dental health
Shift work is common in the manufacturing industry and is associated with an increased risk of chronic disease due to irregular lifestyles. However, the dental health status of shift workers has rarely been assessed or reported. Therefore,…
Salafranca Barreda D, González JA · 2026 · Chronobiology international
The purpose of this research is to establish whether there are factors that contribute to the predatory activation of serial homicide offenders (SHOs) in relation to the lunar cycles. In order to move the discussion away from the media…
Barre GM, Mohamud AH · 2026 · Preprint
Abstract This study uses PLS path analysis and structural equation modelling (SEM) to examine the factors influencing Somali households' willingness to pay for renewable energy. Nonprobability purposive sampling was used in a quantitative…
Yaguchi-Horiuchi A, Tsuji T, Takeuchi H et al. · 2025 · Aging clinical and experimental research
Objective This study aimed to investigate the relationship between ankle joint function and walking performance in older adults by assessing qualitative ankle functions through torque fluctuation analysis and tibialis anterior (TA)…
Zakaria K, Khalaf MH, Soryal GB et al. · 2025 · Preprint
Abstract Background; Haematopoietic stem cell transplant (HSCT) is the transplant of stem cells usually derived from bone marrow, Peripheral blood, Umbilical cord, Matched sibling donor (HLA 6/6) , Or Haplo-Identical donor (HLA Matching…
Bozkurt H, Taşkın M, Özcan C et al. · 2026 · Journal of laparoendoscopic & advanced surgical techniques. Part A
Background Acute appendicitis (AA) is one of the most common surgical conditions presenting as acute abdomen. Delaying appendectomy can increase the risk of perforation. However, patients admitted or treated at night have been found to…
Hinkelmann MA, Schibler D, Frei F et al. · 2026 · European journal of orthopaedic surgery & traumatology : orthopedie traumatologie
INTRODUCTION: Midshaft clavicle fractures are commonly treated with plate fixation; however, the selected plate working length varies widely. Biomechanical principles suggest potential effects on fracture healing, but clinical evidence…
Kawase S, Sato N, Yoshida M et al. · 2026 · Preprint
Abstract Body size is a critical trait influencing reproductive success through mate competition, female choice, and parental care ability. In fish species with alternative reproductive tactics, large males typically adopt dominant…
Farhadnejad H, Mokhtari E, Dianati Z et al. · 2026 · Nutrition, metabolism, and cardiovascular diseases : NMCD
Background and aims Antioxidants are known to combat oxidative stress, a key factor in the development of cardiovascular diseases(CVDs) and mortality. In the current study, we aimed to prospectively investigate the relationship between the…
Smart BP, Forte A, Jacobs J et al. · 2026 · Journal of diabetes research
Objective The goal of this study is to explore the association between racial/ethnic, sex, and age category concordance and participant retention and weight loss among participants enrolled in the National Diabetes Prevention Program…
Ma X, Gu R, Shi G et al. · 2026 · The American naturalist
AbstractUnderstanding how functional traits mediate species-specific responses to environmental variation and neighborhood interaction is fundamental for linking individual performance to community assembly. We used a hierarchical…
Dawodu JO, Sewanu EW, Moyinoluwa EE et al. · 2025 · Preprint
Abstract BACKGROUND The proposal is to conduct a study in Alimosho General Hospital, Lagos, Nigeria to determine the uptake of hepatitis B vaccination among healthcare workers and identify predictors that may be influencing the uptake. The…
Bakırcıoglu-Duman E, Petek-Balcı FB, Calıskan-Dolu N et al. · 2026 · Noro psikiyatri arsivi
Introduction Multiple sclerosis (MS) is a chronic inflammatory, autoimmune, demyelinating disease of the central nervous system that is often associated with cognitive impairment. This study aims to investigate whether Neurofilament light…
Savla J, Schumacher K, Mikesell K et al. · 2026 · Cardiology in the young
Introduction Emerging evidence suggests that an impaired foetal environment-defined as maternal factors such as hypertensive disorders and diabetes-might contribute to outcomes in neonates with CHD. With this multicentre study, we…
Ugege CO, F OM, Caleb AA et al. · 2025 · Preprint
Abstract Background: Diabetes mellitus is characterized by impaired glucose metabolism and a resultant effect of persistent hyperglycaemia. Type 2 diabetes also known as adult-onset diabetes is majorly caused by insulin resistance. The…
Mohammadi M, Zahiroddin H, Mohammadi MS et al. · 2026 · Clinical neurology and neurosurgery
Introduction Antiseizure Medications (ASMs) can be beneficial for many patients with epilepsy; however, some individuals with medication-resistant epilepsy (MRE) may not experience effective seizure control. Although effective alternative…
Zhao L, Mao B, Wang H et al. · 2025 · Frontiers in plant science
Stand age is one of the most important indicators of plantation development status after afforestation. Soil microbial community plays an essential role in ecosystem functioning. Yet, the responses of soil microbial community composition…
Balki Tekin S, Inci Kenar AN · 2026 · Journal of affective disorders
Objectives It would be prudent to consider the mental health of psychiatrists, who are entrusted with the responsibility of caring for our mental well-being. This study aimed to examine psychiatrists' mental health and coping strategies.…
Büyüktopaç Çakici H, Çiçek Gümüş E, Dişli E et al. · 2026 · Journal of interpersonal violence
The increasing digitalization of the world has led to a rise in cyber dating abuse among undergraduate students, who are transitioning into young adulthood and will be part of the future workforce. Additionally, identifying the…
Chalut A, Potvin S, Iozzino L et al. · 2026 · Schizophrenia research. Cognition
Objective It is estimated that approximately 40 % of individuals diagnosed with schizophrenia also meet the diagnostic criteria for a personality disorder. This comorbidity is associated with an unfavorable prognosis for the illness. Given…
Aghajani MS, Hatami J, Toofaninejad E · 2026 · Teaching and learning in medicine
Despite the widespread application of artificial intelligence (AI) in medical education, limited research has been conducted on the acceptance of this technology from medical students' perspectives. Therefore, this study aims to highlight…
Badzińska J, Żegleń M, Słowik J et al. · 2026 · American journal of human biology : the official journal of the Human Biology Council
Objectives Emotional intelligence is crucial for young athletes, affecting their psychosocial well-being and performance. Biological development, which includes physiological changes, is also important for athletes, affecting their…