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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.

21742 results · page 614 of 725

Negative / Null Result ReportMedicine

Preoperative posterior pelvic tilt is associated with residual low back pain and inferior patient-reported outcomes after total hip arthroplasty.

Ito K, Fujii M, Oba Y et al. · 2026 · International orthopaedics

Purpose To determine changes in low back pain (LBP) after total hip arthroplasty (THA), identify preoperative factors associated with residual LBP and LBP improvement, and clarify the association between residual LBP and patient-reported…

View details →DOI: 10.1007/s00264-026-06885-1
Negative / Null Result Report

Association of body composition, daily physical activity and handgrip strength with mortality, cardiovascular events and cancers in Japanese patients with diabetes

Hamasaki H, Taxiarchi V · 2026 · Preprint

Aims Sarcopenia and sarcopenic obesity are associated with increased risks of cardiovascular (CV) disease and mortality. This study examined the associations of body composition and daily physical activity with mortality, CV events and…

View details →DOI: 10.64898/2026.06.09.26355239
Negative / Null Result ReportMedicine

Water intake, switching between bites and sips, and drinking behavior are associated with food intake across meals varying in spiciness: A secondary analysis of two randomized crossover studies.

Cunningham PM, Hayes JE · 2026 · Appetite

Widespread nutrition advice instructs consumers to drink water with meals to increase fullness and reduce energy intake. However, recent data indicates greater water intake is associated with more food intake at a meal, not less. Switching…

View details →DOI: 10.1016/j.appet.2026.108698
Negative / Null Result ReportMedicine

High daily fructose intake and late-evening fruit consumption are associated with ultrasonographically assessed hepatic steatosis in family medicine outpatients.

Ediz E, Küçükdağ HN, Özel MA · 2026 · Scientific reports

Although high fructose consumption is known to be associated with metabolic disorders, specific intake thresholds and consumption patterns related to hepatic steatosis have not been fully defined. This study aimed to quantify daily…

View details →DOI: 10.1038/s41598-026-57356-x
Negative / Null Result ReportMedicine

Investigating patterns of long-term opioid usage in 11,771 trauma survivors with up to 6 years follow-up in Denmark.

Millarch AS, Schøning J, Hjulmand VG et al. · 2026 · The journal of trauma and acute care surgery

Background Opioids have a well-known capacity to induce long-term dependency with related increased morbidity and mortality. Usage patterns following traumatic injury are, however, not well studied. We investigated long-term opioid usage…

View details →DOI: 10.1097/ta.0000000000004892
Negative / Null Result ReportMedicine

Effect of treatment with long-acting injectable progesterone and/or hCG three days after TAI on circulating progesterone profile, luteal dynamics and fertility of high-producing dairy cows.

de Souza EDF, E Silva LO, Vieira LM et al. · 2026 · Theriogenology

The aim was to evaluate the effects of administering long-acting injectable progesterone (iP4) and/or hCG 3 days after timed artificial insemination (TAI) on luteal dynamics, circulating progesterone (P4) concentrations, and fertility…

View details →DOI: 10.1016/j.theriogenology.2025.117796
Negative / Null Result ReportMedicine

The effect of far infrared radiation on maturation in arteriovenous fistulas in patients on hemodialysis: A randomized controlled, multicenter trial.

Lindhard K, Hansen HP, Gliese K et al. · 2026 · The journal of vascular access

Introduction Improved arteriovenous fistula (AVF) maturation is crucial for reducing the dependency on central venous catheters in patients undergoing hemodialysis (HD). Far-infrared radiation (FIR) is a treatment modality that may enhance…

View details →DOI: 10.1177/11297298251385043
Negative / Null Result ReportOpen accessMedicine

Biological activities and therapeutic potential of soy isoflavones: a focus on anticancer activity.

Kwieciński M, Kwiatkowski B, Ziomek W et al. · 2026 · Molecular biology reports

Despite major advances in medicine, cancer treatment remains a considerable challenge. The rising incidence of new cases and the frequent resistance to cytostatics suggest that standard therapies may be insufficient. This highlights the…

View details →DOI: 10.1007/s11033-026-11922-8
Negative / Null Result ReportOpen accessMedicine

Changes in the Gut Microbiome is Influenced by the Level of Control and Treatment in Asthma.

Harcęko-Zielińska E, Górska A, Romantowski J et al. · 2025 · Journal of asthma and allergy

Background The influence of intestinal microorganisms on the development and course of allergic diseases has recently been the subject of intensive research, but studies describing changes in the intestinal microbiome of asthma patients in…

View details →DOI: 10.2147/jaa.s539885
Negative / Null Result ReportMedicine

Proteomic insight into the beneficial effect of mannoproteins on Oenococcus oeni in wine malolactic fermentation.

Toraño P, Balmaseda A, Bordons A et al. · 2025 · Food microbiology

Oenococcus oeni is the main species of lactic acid bacteria (LAB) responsible for malolactic fermentation (MLF) in winemaking. MLF development can present difficulties because of the harsh, stressful conditions of wine. Yeast mannoproteins…

View details →DOI: 10.1016/j.fm.2025.104754
Negative / Null Result ReportMedicine

The effect of prenatal stressor exposure on child cognitive functioning: the importance of timing of stress and domain of cognition.

Roberts E, Francesconi M, Flouri E · 2025 · Stress (Amsterdam, Netherlands)

Prenatal stress has been associated with poor cognitive outcomes in offspring, but the evidence about the role of exact timing of exposure is mixed and that about causal mechanisms is limited. Using the Avon Longitudinal Study of Parents…

View details →DOI: 10.1080/10253890.2025.2553135
Negative / Null Result ReportOpen accessMedicine

Nocturnal Cardiac Arrhythmias in Sleep Apnoea After Acute Myocardial Infarction and the Effect of Adaptive Servo-Ventilation: An Ancillary Study of the TEAM-ASV I Trial.

Pec J, Nigl M, Fox H et al. · 2026 · Journal of cardiovascular development and disease

(1) Background: Early treatment of sleep-disordered breathing (SDB) with adaptive servo-ventilation (ASV) after acute myocardial infarction (AMI) has been shown to improve myocardial salvage. This analysis evaluates nocturnal…

View details →DOI: 10.3390/jcdd13040157
Negative / Null Result ReportMedicine

Exploring the Long-Lasting Effect of Mindfulness-Based Intervention in Very Preterm Adolescents on Executive and Socio-Emotional Competencies.

Siffredi V, Liverani MC, Fernandez NB et al. · 2025 · Child: care, health and development

Background Very preterm (VPT) adolescents show executive and socio-emotional difficulties that persist into adulthood. Beneficial effect of mindfulness-based intervention (MBI) has been found in VPT young adolescents immediately after the…

View details →DOI: 10.1111/cch.70051
Negative / Null Result ReportMedicine

Impact of Tourniquet Type on Outcomes in ORIF of Pediatric Distal Radius Fractures.

Conteduca J, Longo D, Casto A et al. · 2025 · Medicinski glasnik : official publication of the Medical Association of Zenica-Doboj Canton, Bosnia and Herzegovina

Purpose   The objective of this study was to assess the benefits of utilizing a silicone ring tourniquet in relation to traditional pneumatic cuff tourniquets and scenarios without any tourniquet intervention. The tested hypothesis…

View details →DOI: 10.17392/1922-22-02
Negative / Null Result ReportMedicine

Failed, Inconclusive or Interrupted Trials in Multiple Sclerosis: 2020-2024 Update.

Ricigliano VA, Szejko N, Camera V et al. · 2026 · Multiple sclerosis and related disorders

Multiple sclerosis (MS) is a chronic autoimmune disorder characterized by inflammation, demyelination, and neuronal loss, with significant public health impact. Despite important therapeutic advances, major unmet needs remain, mainly in…

View details →DOI: 10.1016/j.msard.2026.107140
Negative / Null Result ReportMedicine

[Two Cases of Node-Positive Breast Cancer in Which the Oncotype DX Test Was Performed but Yielded Inconclusive Results].

Terakawa H, Kawata C, Kurokawa Y et al. · 2025 · Gan to kagaku ryoho. Cancer & chemotherapy

Oncotype DX is performed to predict prognosis and the added benefit of chemotherapy in hormone receptor-positive, HER2-negative breast cancer, with the goal of individualizing chemotherapy decisions. Here, we report 2 cases of early- stage…

Negative / Null Result ReportMedicine

Anthelmintic resistance of gastrointestinal nematodes in cattle herds in mid-mountain central France.

Dravigney L, Chartier C, Grelaud P et al. · 2026 · Journal of helminthology

Anthelmintic resistance (AR) in gastrointestinal nematodes is insufficiently studied in cattle in many European regions, including France, where only three studies have been conducted in the north-west. This study evaluated the efficacy of…

View details →DOI: 10.1017/s0022149x26101746
Negative / Null Result ReportMedicine

Dietary patterns are associated with premenstrual symptoms: a cross-sectional study among women from Central Europe.

Granda D, Szmidt MK, Jarmuzek-Orska P et al. · 2026 · Scientific reports

To date, only a few studies have examined the relationship between dietary patterns and premenstrual syndrome (PMS), and these have been limited to Asian populations with inconclusive results, while studies in European populations are…

View details →DOI: 10.1038/s41598-026-58236-0
Methods Dead-EndMedicine

Machine learning for predicting chaotic systems.

Schötz C, White A, Gelbrecht M et al. · 2026 · Chaos (Woodbury, N.Y.)

Predicting chaotic dynamical systems is critical in many scientific fields, such as weather forecasting, but challenging due to the characteristic sensitive dependence on initial conditions. Traditional modeling approaches require…

View details →DOI: 10.1063/5.0313297
Negative / Null Result ReportMedicine

Chemical and visual compatibility of dexmedetomidine injection with parenteral medications used in neonatal intensive care settings.

De Silva DTN, Hamilton AJ, Strunk T et al. · 2026 · European journal of hospital pharmacy : science and practice

Objective To investigate the chemical and visual compatibility of dexmedetomidine injection with 44 secondary intravenous (IV) drugs and six 2-in-1 parenteral nutrition (PN) solutions used in neonatal intensive care unit settings. Methods…

View details →DOI: 10.1136/ejhpharm-2026-004995
Negative / Null Result ReportMedicine

The evaluation of Copy Number Variants in an unselected population of patients with Inherited Cardiac Conditions: The INTERACTION Study.

Giulia C, Simona M, Monia M et al. · 2026 · Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology

Background and aims The current diagnostic approach to inherited cardiac conditions (ICCs) is primarily focused on the analysis of single-nucleotide variants (SNVs) and small insertions/deletions (InDels). However, as recommended for other…

View details →DOI: 10.1093/europace/euag150