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Failure-mode index

Search what already failed

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.

21681 results · page 78 of 723

Negative / Null Result ReportOpen accessBiochemistry, Genetics and Molecular Biology

Significant difference between sirolimus and paclitaxel nanoparticles in anti-proliferation effect in normoxia and hypoxia: The basis of better selection of atherosclerosis treatment

Youlu Chen, Yong Zeng, Xiaowei Zhu et al. · 2020 · Bioactive Materials

Compared with paclitaxel, sirolimus has been more used in the treatment of vascular restenosis gradually as an anti-proliferative drug, but few basic studies have elucidated its mechanism. The anti-proliferative effects of sirolimus or…

View details →DOI: 10.1016/j.bioactmat.2020.09.005Cited by 45
Negative / Null Result ReportOpen accessHealth Professions

Nutritional Management in Adult Patients With Dysphagia: Position Paper From Japanese Working Group on Integrated Nutrition for Dysphagic People

Junko Ueshima, Akio Shimizu, Keisuke Maeda et al. · 2022 · Journal of the American Medical Directors Association

This position paper prepared by the Japanese Working Group on Integrated Nutrition for Dysphagic People (JWIND) aims to summarize the need for nutritional management in adult patients with dysphagia, the issues that nutrition professionals should address, and the promising approaches as well as to propose a vision for the future of nutritional care for adult patients with dysphagia. JWIND is a joint certification system recognized by the Japan Dietetic Association and the Japanese Society of Dysphagia Rehabilitation; its members are mostly experts known as "Certified Specialist of Registered D

View details →DOI: 10.1016/j.jamda.2022.07.009Cited by 45
Negative / Null Result ReportOpen accessMedicine

Myxomavirus-Derived Serpin Prolongs Survival and Reduces Inflammation and Hemorrhage in an Unrelated Lethal Mouse Viral Infection

Hao Chen, Donghang Zheng, Jeff Abbott et al. · 2013 · Antimicrobial Agents and Chemotherapy

Lethal viral infections produce widespread inflammation with vascular leak, clotting, and bleeding (disseminated intravascular coagulation [DIC]), organ failure, and high mortality. Serine proteases in clot-forming (thrombotic) and…

View details →DOI: 10.1128/aac.02594-12Cited by 45
Negative / Null Result ReportOpen accessMedicine

Randomized phase III trial of amrubicin/cisplatin versus etoposide/cisplatin as first-line treatment for extensive small-cell lung cancer

Yan Sun, Ying Cheng, Xuezhi Hao et al. · 2016 · BMC Cancer

BACKGROUND: Extensive-disease small-cell lung cancer (ED-SCLC) is characterized by rapid progression and relapse, despite high initial response rates to chemotherapy. The primary objective of this trial was to demonstrate the non-inferiority of amrubicin and cisplatin (AP) combination therapy compared with the standard first-line regimen of etoposide and cisplatin (EP) for previously untreated ED-SCLC in a Chinese population. When non-inferiority was verified, the objective was switched from non-inferiority to superiority. METHODS: From June 2008 to July 2010, 300 patients were enrolled and ra

View details →DOI: 10.1186/s12885-016-2301-6Cited by 45
Negative / Null Result ReportOpen accessMedicine

Adjuvant radiotherapy for completely resected stage 2 thymoma

Abigail T. Berman, Leslie A. Litzky, Virginia A. LiVolsi et al. · 2011 · Cancer

BACKGROUND: The clinical benefit of postoperative mediastinal radiation for completely resected Masaoka stage 2 thymoma remains controversial. Due to its indolent nature and infrequent recurrences, no study has definitively determined the…

View details →DOI: 10.1002/cncr.25851Cited by 45
Negative / Null Result ReportOpen accessMedicine

High-Dose Inhaled Nitric Oxide in Acute Hypoxemic Respiratory Failure Due to COVID-19: A Multicenter Phase II Trial

Raffaele Di Fenza, Naman S. Shetty, Stefano Gianni et al. · 2023 · American Journal of Respiratory and Critical Care Medicine

Abstract Rationale The effects of high-dose inhaled nitric oxide on hypoxemia in coronavirus disease (COVID-19) acute respiratory failure are unknown. Objectives The primary outcome was the change in arterial oxygenation (PaO2/Fi O2) at 48…

View details →DOI: 10.1164/rccm.202304-0637ocCited by 45
Negative / Null Result ReportOpen accessMedicine

Patients with carotid atherosclerosis who underwent or did not undergo carotid endarterectomy: outcome on mood, cognition and quality of life

Mauro Giovanni Carta, Maria Efisia Lecca, Luca Saba et al. · 2015 · BMC Psychiatry

BACKGROUND: To compare the six-month outcome on mood, cognition and quality of life (QoL) in patients with severe carotid atherosclerosis (CA) who underwent carotid endarterectomy (CEA) with subjects who refused treatment. METHODS: Cohort study on consecutive inpatients with CA (stenosis ≥ 50 %) (N = 46; age 72.56 ± 7.26; male 65.2 %). Intervention cohort: subjects who decided to undergo CEA (N = 35); Control cohort patients who refused CEA (N = 11). DSM-IV-Psychiatric diagnosis made by clinicians using interviews, QoL measured by Short Form Health Survey (SF-12); cognitive performance by WAIS

View details →DOI: 10.1186/s12888-015-0663-yCited by 45
Negative / Null Result Report

Flagging Facebook Falsehoods: Self-Identified Humor Warnings Outperform Fact Checker and Peer Warnings

R Kelly Garrett, Shannon Poulsen · 2019 · Journal of Computer-Mediated Communication

Abstract We present two studies evaluating the effectiveness of flagging inaccurate political posts on social media. In Study 1, we tested fact-checker flags, peer-generated flags, and a flag indicating that the publisher self-identified…

View details →DOI: 10.1093/jcmc/zmz012Cited by 45
Negative / Null Result ReportOpen accessMedicine

Islatravir Has a High Barrier to Resistance and Exhibits a Differentiated Resistance Profile from Approved Nucleoside Reverse Transcriptase Inhibitors (NRTIs)

Tracy L. Diamond, Winnie Ngo, Min Xu et al. · 2022 · Antimicrobial Agents and Chemotherapy

Islatravir (ISL) is a nucleoside reverse transcriptase translocation inhibitor (NRTTI) that inhibits human immunodeficiency virus (HIV) reverse transcription by blocking reverse transcriptase (RT) translocation on the primer:template. ISL…

View details →DOI: 10.1128/aac.00133-22Cited by 45
Replication FailureOpen accessNeuroscience

Short-term transcutaneous vagus nerve stimulation increases pupil size but does not affect EEG alpha power: A replication of Sharon et al. (2021, Journal of Neuroscience)

Beth Lloyd, Franz Wurm, Roy de Kleijn et al. · 2023 · Brain stimulation

BackgroundTranscutaneous auricular vagus nerve stimulation (taVNS) has been tested as a potential treatment for pharmaco-resistant epilepsy and depression. Its clinical efficacy is thought to depend on taVNS-induced activation of the locus coeruleus and other neuromodulator systems. However, unlike for invasive VNS in rodents, there is little evidence for an effect of taVNS on noradrenergic activity.ObjectiveWe attempted to replicate recently published findings by Sharon et al. (2021), showing that short bursts of taVNS transiently increased pupil size and decreased EEG alpha power, two correl

View details →DOI: 10.1016/j.brs.2023.06.010Cited by 45
Negative / Null Result Report

“We Dance and Find Each Other”1: Effects of Dance/Movement Therapy on Negative Symptoms in Autism Spectrum Disorder

Malin Hildebrandt, Sabine Koch, Thomas Fuchs · 2016 · Behavioral Sciences

The treatment of deficits in social interaction, a shared symptom cluster in persons with schizophrenia (negative symptoms) and autism spectrum disorder (DSM-5 A-criterion), has so far remained widely unsuccessful in common approaches of…

View details →DOI: 10.3390/bs6040024Cited by 45
Negative / Null Result ReportOpen accessNeuroscience

Engineering a Blood-Retinal Barrier With Human Embryonic Stem Cell-Derived Retinal Pigment Epithelium: Transcriptome and Functional Analysis

Shaomin Peng, Geliang Gan, Caihong Qiu et al. · 2013 · Stem Cells Translational Medicine

Retinal degenerations are a major cause of impaired vision in the elderly. Degenerations originate in either photoreceptors or the retinal pigment epithelium (RPE). RPE forms the outer blood-retinal barrier and functions intimately with…

View details →DOI: 10.5966/sctm.2012-0134Cited by 45
Negative / Null Result ReportPsychology

The moderating role of self‐compassion on weight and shape concerns and eating pathology: A longitudinal study

Lauren A. Stutts, Kerstin K. Blomquist · 2018 · International Journal of Eating Disorders

OBJECTIVE: The present study employed a longitudinal design to examine the moderating role of self-compassion in the relationship between weight/shape concerns and the outcomes of eating pathology and stress in a diverse college student…

View details →DOI: 10.1002/eat.22880Cited by 45
Negative / Null Result ReportMedicine

LRP1B, BRD2 and CACNA1D : New Candidate Genes in Fetal Metabolic Programming of Newborns Exposed to Maternal Hyperglycemia

Andrée-Anne Houde, Stéphanie-May Ruchat, Catherine Allard et al. · 2015 · Epigenomics

AIM: To assess the associations between gestational diabetes mellitus (GDM) and DNA methylation levels at genes related to energy metabolism. PATIENTS & METHODS: Ten loci were selected from our recent epigenome-wide association study on…

View details →DOI: 10.2217/epi.15.72Cited by 45
Negative / Null Result ReportEngineering

An Array-Based Odometer System for Statistically Significant Circuit Aging Characterization

John Keane, Wei Zhang, Chris H. Kim · 2011 · IEEE Journal of Solid-State Circuits

Variations in the number and characteristics of charges or traps contributing to transistor degradation lead to a distribution of device “ages” at any given time. This issue is well understood in the study of time dependent dielectric…

View details →DOI: 10.1109/jssc.2011.2160813Cited by 45
Negative / Null Result ReportOpen accessBiochemistry, Genetics and Molecular Biology

A Low Glycaemic Index Diet in Pregnancy Induces DNA Methylation Variation in Blood of Newborns: Results from the ROLO Randomised Controlled Trial

Aisling A. Geraghty, Alexandra Sexton‐Oates, Eileen C. O’Brien et al. · 2018 · Nutrients

The epigenetic profile of the developing fetus is sensitive to environmental influence. Maternal diet has been shown to influence DNA methylation patterns in offspring, but research in humans is limited. We investigated the impact of a low glycaemic index dietary intervention during pregnancy on offspring DNA methylation patterns using a genome-wide methylation approach. Sixty neonates were selected from the ROLO (Randomised cOntrol trial of LOw glycaemic index diet to prevent macrosomia) study: 30 neonates from the low glycaemic index intervention arm and 30 from the control, whose mothers re

View details →DOI: 10.3390/nu10040455Cited by 45
Negative / Null Result ReportOpen accessMedicine

Prerequisites for the acquisition of mammalian pathogenicity by influenza A virus with a prototypic avian PB2 gene

Chung-Young Lee, Se-Hee An, Il Hwan Kim et al. · 2017 · Scientific Reports

The polymerase of avian influenza A virus (AIV) is a heterotrimer composed of PB2, PB1, and PA. PB2 plays a role in overcoming the host barrier; however, the genetic prerequisites for avian PB2 to acquire mammalian pathogenic mutations have not been well elucidated. Previously, we identified a prototypic avian PB2 that conferred non-replicative and non-pathogenic traits to a PR8-derived recombinant virus when it was used to infect mice. Here, we demonstrated that key amino acid mutations (I66M, I109V, and I133V, collectively referred to as MVV) of this prototypic avian PB2 increase the replica

View details →DOI: 10.1038/s41598-017-09560-zCited by 45
Negative / Null Result ReportOpen accessMedicine

TMEM41B and VMP1 modulate cellular lipid and energy metabolism for facilitating dengue virus infection

Meisam Yousefi, Wai Suet Lee, Biaoguo Yan et al. · 2022 · PLoS Pathogens

Transmembrane Protein 41B (TMEM41B) and Vacuole Membrane Protein 1 (VMP1) are two ER-associated lipid scramblases that play a role in autophagosome formation and cellular lipid metabolism. TMEM41B is also a recently validated host factor required by flaviviruses and coronaviruses. However, the exact underlying mechanism of TMEM41B in promoting viral infections remains an open question. Here, we validated that both TMEM41B and VMP1 are essential host dependency factors for all four serotypes of dengue virus (DENV) and human coronavirus OC43 (HCoV-OC43), but not chikungunya virus (CHIKV). While

View details →DOI: 10.1371/journal.ppat.1010763Cited by 45
Negative / Null Result ReportOpen accessNeuroscience

Lack of significant association between mutations of KCNJ10 or FOXI1 and SLC26A4 mutations in pendred syndrome/enlarged vestibular aqueducts

Priya Landa, Ann‐Marie Differ, Kaukab Rajput et al. · 2013 · BMC Medical Genetics

BACKGROUND: Pendred syndrome is a common autosomal recessive disorder causing deafness. Features include sensorineural hearing impairment, goitre, enlarged vestibular aqueducts (EVA) and occasionally Mondini dysplasia. Hearing impairment and EVA may occur in the absence of goitre or thyroid dyshormonogensis in a condition known as non-syndromic EVA. A significant number of patients with Pendred syndrome and non-syndromic EVA show only one mutation in SLC26A4. Two genes, KCNJ10, encoding an inwardly rectifying potassium channel and FOXI1, a transcriptional factor gene, are thought to play a rol

View details →DOI: 10.1186/1471-2350-14-85Cited by 45
Negative / Null Result ReportOpen accessNeuroscience

Significant Association of Urinary Toxic Metals and Autism-Related Symptoms—A Nonlinear Statistical Analysis with Cross Validation

James B. Adams, Daniel P. Howsmon, Uwe Krüger et al. · 2017 · PLoS ONE

INTRODUCTION: A number of previous studies examined a possible association of toxic metals and autism, and over half of those studies suggest that toxic metal levels are different in individuals with Autism Spectrum Disorders (ASD). Additionally, several studies found that those levels correlate with the severity of ASD. METHODS: In order to further investigate these points, this paper performs the most detailed statistical analysis to date of a data set in this field. First morning urine samples were collected from 67 children and adults with ASD and 50 neurotypical controls of similar age an

View details →DOI: 10.1371/journal.pone.0169526Cited by 45
Negative / Null Result ReportOpen accessMedicine

A risk calculator to predict adult attention-deficit/hyperactivity disorder: generation and external validation in three birth cohorts and one clinical sample

Arthur Caye, Jessica Agnew‐Blais, Louise Arseneault et al. · 2019 · Epidemiology and Psychiatric Sciences

AIM: Few personalised medicine investigations have been conducted for mental health. We aimed to generate and validate a risk tool that predicts adult attention-deficit/hyperactivity disorder (ADHD). METHODS: Using logistic regression models, we generated a risk tool in a representative population cohort (ALSPAC - UK, 5113 participants, followed from birth to age 17) using childhood clinical and sociodemographic data with internal validation. Predictors included sex, socioeconomic status, single-parent family, ADHD symptoms, comorbid disruptive disorders, childhood maltreatment, ADHD symptoms,

View details →DOI: 10.1017/s2045796019000283Cited by 45
Negative / Null Result ReportMedicine

Artificial Intelligence for Real-Time Prediction of the Histology of Colorectal Polyps by General Endoscopists

Douglas K. Rex, Indira Bhavsar-Burke, Daniel Buckles et al. · 2024 · Annals of Internal Medicine

BACKGROUND: Real-time prediction of histologic features of small colorectal polyps may prevent resection and/or pathologic evaluation and therefore decrease colonoscopy costs. Previous studies showed that computer-aided diagnosis (CADx)…

View details →DOI: 10.7326/m24-0086Cited by 45
Negative / Null Result Report

Capturing complexity: field-testing the use of ‘structure from motion’ derived virtual models to replicate standard measures of reef physical structure

Daniel T.I. Bayley, Andrew O.M. Mogg, Heather Koldewey et al. · 2019 · PeerJ

Reef structural complexity provides important refuge habitat for a range of marine organisms, and is a useful indicator of the health and resilience of reefs as a whole. Marine scientists have recently begun to use ‘Structure from Motion’…

View details →DOI: 10.7717/peerj.6540Cited by 44
Negative / Null Result ReportAgricultural and Biological Sciences

Importance of the relative levels of dietary arachidonic acid and eicosapentaenoic acid for culture performance of gilthead seabream (Sparus aurata) larvae

Eyad Atalah, C.M Hernández-Cruz, T. Benítez-Santana et al. · 2010 · Aquaculture Research

The effect of different arachidonic acid (ARA) dietary contents at several dietary eicosapentaenoic acid (EPA) levels on the growth, survival and biochemical composition of gilthead seabream larvae was studied to better define the…

View details →DOI: 10.1111/j.1365-2109.2010.02716.xCited by 44
Negative / Null Result ReportOpen accessMedicine

Long-term survival in older patients given propofol or sevoflurane anaesthesia for major cancer surgery: follow-up of a multicentre randomised trial

Shuang-Jie Cao, Yue Zhang, Yuxiu Zhang et al. · 2023 · British Journal of Anaesthesia

BACKGROUND: Experimental evidence indicates that i.v. anaesthesia might reduce cancer recurrence compared with volatile anaesthesia, but clinical information is observational only. We therefore tested the primary hypothesis that…

View details →DOI: 10.1016/j.bja.2023.01.023Cited by 44
Negative / Null Result ReportOpen accessImmunology and Microbiology

Pathogenic virus-specific T cells cause disease during treatment with the calcineurin inhibitor FK506: implications for transplantation

Koichi Araki, Shivaprakash Gangappa, Dirck L. Dillehay et al. · 2010 · The Journal of Experimental Medicine

Recently, several cases of fatal lymphocytic choriomeningitis virus (LCMV) infection occurred in transplant recipients being treated with the immunosuppressive calcineurin inhibitor FK506. These findings were surprising because LCMV is a…

View details →DOI: 10.1084/jem.20100124Cited by 44
Negative / Null Result ReportOpen accessMedicine

New Developments in the Treatment of Schizophrenia: An Expert Roundtable

Joshua T. Kantrowitz, Christoph U. Correll, Rakesh Jain et al. · 2023 · The International Journal of Neuropsychopharmacology

BACKGROUND: Schizophrenia is a disabling disorder that profoundly affects functioning and quality of life. While available antipsychotics have improved outcomes for patients with schizophrenia, they are relatively ineffective for negative and cognitive symptoms and are associated with a range of troublesome side effects. A significant unmet medical need for more effective and better-tolerated therapies remains. METHODS: A roundtable consisting of 4 experts in the treatment of patients with schizophrenia convened to discuss the current treatment landscape, unmet needs from patient and societal

View details →DOI: 10.1093/ijnp/pyad011Cited by 44
Negative / Null Result ReportOpen accessMedicine

MET tyrosine kinase receptor expression and amplification as prognostic biomarkers of survival in gastroesophageal adenocarcinoma

Daniel V.T. Catenacci, Agnes Ang, Wei‐Li Liao et al. · 2016 · Cancer

BACKGROUND: MET gene amplification and Met protein overexpression may be associated with a poor prognosis. The MET/Met status is typically determined with fluorescence in situ hybridization (FISH) and immunohistochemistry (IHC),…

View details →DOI: 10.1002/cncr.30437Cited by 44