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.
1894 results for "Mpro" · page 9 of 64
Freija Verdoodt, Susanne K. Kjær, Christian Dehlendorff et al. · 2018 · British Journal of Cancer
BACKGROUND: Increasing data suggest that aspirin use may improve cancer survival; however, the evidence is sparse for ovarian cancer. METHODS: We examined the association between postdiagnosis use of low-dose aspirin and mortality in a…
Carmen Fiuza‐Luces, Nuria Garatachea, Nathan A. Berger et al. · 2026 · PubMed
Advances in this century regarding allogeneic hematopoietic stem cell transplantation (allo-HSCT) have led to an expanding population of long-term survivors, many of whom suffer severe side effects, particularly those related to graft-versushost disease (GVHD), a potentially multi-systemic disorder caused by immunoeffector donor lymphocytes that destroy host tissues. The GVHD, especially in its chronic form (cGVHD), generates considerable morbidity and compromises the physical capacity of patients. We have reviewed the main pathophysiological aspects of the disease as well as the data availabl
Jayson L. Parker, Jillian Clare Köhler · 2010 · Journal of Pharmacy & Pharmaceutical Sciences
PURPOSE: To determine the risk of drug failure during clinical trial testing in Crohn's disease and determine what steps can be taken to improve outcomes. This is the first study to quantify such risk for a single disease. METHODS: Moderate to severe Crohn's disease was investigated by reviewing press releases from 1998 to June 2008. Clinical trial failure causes were classified as commercial or clinical and compared with industry expectations. The risk of failure was also reviewed based on whether the compound was a small molecule drug or a biologic. Lastly, the role of the sponsor was examin
Panagiotis Kerezoudis, Kathleen J Yost, Nicole M Tombers et al. · 2018 · Neurosurgery
Abstract BACKGROUND The diagnosis of vestibular schwannomas (VS) is associated with reduced patient quality of life (QOL). Minimal clinically important difference (MCID) was introduced as the lowest improvement in a patient-reported…
Majid Afshar, Mary Ryan, Felice Resnik et al. · 2025 · NEJM AI
BACKGROUND: Electronic health record (EHR) documentation is a major contributor to work-related practitioner exhaustion and the interpersonal disengagement known as burnout. Generative artificial intelligence (AI) scribes that passively…
John Guenther, Samuel Osborne · 2020 · The Australian Journal of Indigenous Education
Abstract Over the 10 years of ‘Closing the Gap’, several interventions designed to improve outcomes for Aboriginal and Torres Strait Islander students have been trialled. In 2014 the Australian Government announced the ‘Flexible Literacy…
Brittany N. Neilson, Curtis M. Craig, Raelyn Y. Curiel et al. · 2020 · Human Factors The Journal of the Human Factors and Ergonomics Society
OBJECTIVE: The aim of this study is to replicate Berto's (2005) heavily cited work on attention restoration. BACKGROUND: Nature interventions have gained increased interest for improving performance of attentionally demanding tasks. Berto…
Sheeva Bhattarai, Tore Framstad, Jens Peter Nielsen · 2019 · Acta Veterinaria Scandinavica
Abstract Background Anemia characterized by low hemoglobin concentration (HbC) is common in indoor housed pregnant sows. Iron is essential for hemoglobin synthesis and a number of metabolic processes including DNA synthesis and regulation…
Hayato Omori, Yutaka Tanizawa, Rie Makuuchi et al. · 2018 · World Journal of Surgery
BACKGROUND: The REGATTA trial showed that gastrectomy followed by chemotherapy for advanced gastric cancer with a single non-curable factor did not improve survival outcomes in comparison with chemotherapy alone. Chemotherapy is therefore…
Robert E. Coleman, Ying Zhou, Danielle Jandial et al. · 2021 · Advances in Therapy
INTRODUCTION: D-CARE, an international, phase 3, randomized, double-blind, placebo-controlled study in women with early-stage breast cancer at high risk of disease recurrence, failed to meet its primary endpoint-improvement in bone…
Thiago Pereira Diniz, Wilson Luiz da Costa, Victor Hugo Fonseca de Jesus et al. · 2019 · Journal of Surgical Oncology
BACKGROUND: Hyperthermic intraperitoneal chemotherapy (HIPEC) has been associated with improved survival when compared with surgery alone for non-metastatic gastric cancer patients in randomized trials and meta-analyses. However, little evidence is available regarding the use of HIPEC in nonmetastatic patients who are treated with perioperative chemotherapy and radical surgery. The aim of this study was to investigate the putative survival benefit of HIPEC in the subgroup of gastric cancer patients treated with perioperative chemotherapy and surgery. PATIENTS AND METHODS: This was a retrospect
Martin Boegemann, Katrin Schlack, Ann-Kathrin Fischer et al. · 2016 · PLoS ONE
OBJECTIVE: Even though the exact mechanism is largely unknown until now, statins are supposed to improve survival outcomes in various malignancies. For prostate cancer however, statins are known to compete with dehydroepiandrosterone (DHEAS) for the transport into the cytosol both using the cell by the Solute Carrier Transporter and thus diminish the cellular uptake of DHEAS as a precursor of androgens. Abiraterone inhibits CYP17A1 and thus effectively decreases the production of all relevant androgens including DHEAS. In this study we examined whether statins still affect survival outcome in
Jonathan Tucci, Waseem Alhushki, Ting Chen et al. · 2018 · Cancer & Metabolism
BACKGROUND: It is becoming increasingly recognized that weight and nutritional status can impact cancer survival. We have previously shown that obese mice with syngeneic acute lymphoblastic leukemia (ALL) have poorer response to chemotherapy treatment than control mice. We therefore investigated whether dietary intervention could improve outcome from the most common pediatric cancer, ALL. METHODS: Diet-induced obese (DIO) mice raised on a 60% calories from fat diet and control mice were implanted with syngeneic ALL cells. Some DIO mice were switched to the low-fat control diet. Survival from A
Valerie A. Smith, Joan E. Cunningham, Eric J. Lentsch · 2012 · Otolaryngology
OBJECTIVE: Determine if completion lymph node dissection (CLND) is associated with improved survival in sentinel lymph node (SLN)-positive cutaneous melanoma of the head and neck (CMHN) patients. STUDY DESIGN: Retrospective analysis of…
Michael Hoppe, Alastair B. Ross, Cecilia Svelander et al. · 2018 · European Journal of Nutrition
Abstract Purpose To investigate the effects of eating wholegrain rye bread with high or low amounts of phytate on iron status in women under free-living conditions. Methods In this 12-week, randomized, parallel-design intervention study,…
Anna Katri, Aneta Dąbrowska, Henrik Löfvall et al. · 2019 · Arthritis Research & Therapy
BACKGROUND: Pain is a debilitating symptom of rheumatoid arthritis (RA), caused by joint inflammation and cartilage and bone destruction. Nonsteroidal anti-inflammatory drugs (NSAIDs) are used to treat pain and inflammation in RA, but are not disease-modifying and do not prevent joint destruction when administered alone. KBPs (Key Bioscience peptides) are synthetic peptides based on salmon calcitonin and are expected to inhibit bone resorption and to be chondroprotective. In this study, we investigated if combining a standard of care NSAID (naproxen) with a KBP resulted in improvement in pain
Hunter Warwick, Carolyn Hutyra, Cary Politzer et al. · 2019 · Clinical Orthopaedics & Related Research
Abstract Background The generalizability of data derived from patient-reported outcome measures (PROMs) depends largely on the proportion of the relevant population that completes PROM surveys. However, PROM survey responses remain low,…
Lingling Rong, Ligui Wu, Tiao Zhang et al. · 2023 · Molecules
To improve the adsorption efficiency of pollutants by biochar, preparing graphene-like biochar (GBC) or nitrogen-doped biochar are two commonly used methods. However, the difference in the nitrogen doping (N-doping) effects upon the adsorption of pollutants by pristine biochar (PBC) and GBC, as well as the underlying mechanisms, are still unclear. Take the tetracycline (TC) as an example, the present study analyzed the characteristics of the adsorption of TCs on biochars (PBC, GBC, N-PBC, N-GBC), and significant differences in the effects of N-doping on the adsorption of TCs by PBC and GBC wer
Greg Campbell, Andrew Coffey, Heather Miller et al. · 2018 · Animal Production Science
Beef cattle production is the major agricultural pursuit in the arid rangelands of Australia. Dingo predation is often considered a significant threat to production in rangeland beef herds, but there is a need for improved understanding of…
Wei Li, Laura Germine, Samuel A. Mehr et al. · 2022 · Infant and Child Development
Widespread failures of replication and generalization are, ironically, a scientific triumph, in that they confirm the fundamental metascientific theory that underlies our field. Generalizable and replicable findings require testing large…
Rezzy Eko Caraka, Yusra Yusra, Toni Toharudin et al. · 2021 · Sustainability
Background and objectives: The impacts of COVID-19 are like two sides of one coin. During 2020, there were many research papers that proved our environmental and climate conditions were improving due to lockdown or large-scale restriction…
Melvin L.K. Chua, Grace Kusumawidjaja, Patricia Gan et al. · 2016 · OncoTargets and Therapy
BACKGROUND: Glioblastoma multiforme (GBM) is the most aggressive primary brain tumor with high relapse rate. In this study, we aimed to determine if dose-escalated (DE) radiotherapy improved tumor control and survival in GBM patients.…
Lukas Klaschinski, Konrad Schnabel, Michela Schröder–Abé · 2017 · Comprehensive Results in Social Psychology
The current study attempted to replicate results by Cuddy, Wilmuth, Yap, and Carney (2015) who showed that adopting high-power poses prior to a demanding job interview improved dominant behavior and overall hireability judgments. We…
Kogieleum Naidoo, Santhanalakshmi Gengiah, Nonhlanhla Yende‐Zuma et al. · 2022 · EClinicalMedicine
Background HIV-TB treatment integration reduces mortality. Operational implementation of integrated services is challenging. This study assessed the impact of quality improvement (QI) for HIV-TB integration on mortality within primary…
Remco van Dijk, Sem J. Aronson, Dirk R. de Waart et al. · 2017 · Scientific Reports
Abstract We aimed to identify potent biliverdin reductase (BVRA) inhibitors as a novel concept for the treatment of severe unconjugated hyperbilirubinemia. 1280 FDA-approved compounds were screened in vitro for their ability to inhibit…
Yan Tong, Peter Jezzard, Thomas W. Okell et al. · 2020 · Magnetic Resonance in Medicine
PURPOSE: To improve the labeling efficiency of pseudo-continuous arterial spin labeling (PCASL) at 7T using parallel transmission (pTx). METHODS: maps were acquired in the labeling plane for tagging pulse design. Complex weights of the labeling pulses for each of the 8 transmit channels were calculated to produce a homogenous radiofrequency (RF) -shimmed labeling across the ROIs. Variable-Rate Selective Excitation (VERSE) pulses were also implemented as a part of the labeling pulse train. Whole-brain perfusion-weighted images were acquired under conditions of RF shimming, VERSE with RF shimmin
Haotian Zhang, Wen‐Yong Guo, Wenting Wang · 2023 · Ecology and Evolution
How to effectively obtain species-related low-dimensional data from massive environmental variables has become an urgent problem for species distribution models (SDMs). In this study, we will explore whether dimensionality reduction on environmental variables can improve the predictive performance of SDMs. We first used two linear (i.e., principal component analysis (PCA) and independent components analysis) and two nonlinear (i.e., kernel principal component analysis (KPCA) and uniform manifold approximation and projection) dimensionality reduction techniques (DRTs) to reduce the dimensionali
Amit Walia, Matthew Shew, Jordan Varghese et al. · 2023 · JAMA Otolaryngology–Head & Neck Surgery
Importance: Cochlear implantation produces remarkable results in postlingual deafness, although auditory outcomes vary. Electrocochleography (ECochG) has emerged as a valuable tool for assessing the cochlear-neural substrate and evaluating…
Christina Thunberg, Mari S. Messel, Liisa Raud et al. · 2020 · Scientific Reports
Abstract The ability to cancel an already initiated response is central to flexible behavior. While several different behavioral and neural markers have been suggested to quantify the latency of the stopping process, it remains unclear if…
Zuzana Sýkorová, Jana Rydlová, Renata Slavíková et al. · 2015 · Restoration Ecology
An extensive field trial was established on a fly ash deposit (1) to evaluate whether the inoculation with arbuscular mycorrhizal fungi ( AMF ) and/or ectomycorrhizal fungi ( EcMF ) improves growth and survival of 13 planted tree species…