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Browse the failure-mode index

21,778 real negative results, null findings, and replication failures. 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.

Negative / Null Result ReportOpen accessMedicine

Association of Gallstone and Polymorphisms of ABCB11 Gene among the Adult Patients in Iran: A Case Control Study : Gallstone and ABCB11 Gene.

Yektamoghaddam S, Forghanifard MM, Zrrinpour V et al. · 2025 · Galen medical journal

Background Background: Gallstone disease (GSD) is a prevalent gastrointestinal condition influenced by genetic, environmental, and dietary factors. The ATP-binding cassette subfamily B member 11 (ABCB11) gene, encoding the bile salt export…

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Negative / Null Result ReportOpen accessMedicine

Impact of Parathyroidectomy on Vascular Stiffness: Exploring Pulse Wave Velocity and Renal Resistive Index.

Huber A, Pasquier T, Demarchi M et al. · 2026 · The Journal of clinical endocrinology and metabolism

Context Primary hyperparathyroidism (PHPT), characterized by elevated parathyroid hormone (PTH) and hypercalcemia, has been implicated in vascular calcification and increased arterial stiffness. Carotid-femoral pulse wave velocity (PWV) is…

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Negative / Null Result ReportOpen accessMedicine

Ejaculate Ejection by Female Fruit Flies Does Not Correlate With Mating Latency or Male Presence, Irrespective of How Ejection Is Measured.

Sanghvi K, Todorova B, Sepil I · 2025 · Ecology and evolution

Sexual selection operates across pre- and post-mating episodes, driven by intra-sexual competition and inter-sexual choice for mates or gametes. While these episodes can act in the same direction, this is not always the case; for example,…

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Negative / Null Result ReportOpen accessMedicine

Dissociation between the expression of cGAS/STING and a senescence-associated signature in colon cancer.

Al Shboul S, Abu Al Karsaneh O, Alrjoub M et al. · 2025 · International journal of immunopathology and pharmacology

Objective The effect of the cGAS/STING pathway on antitumor immunity and its connection to senescence in vivo necessitates further investigation. Introduction Cellular senescence and its secretory phenotype (the SASP) are implicated in…

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Negative / Null Result ReportOpen accessMedicine

Longitudinal Adipokine and Lipid Profiles in Fabry Disease.

Gatterer C, Allmer D, Beitzke D et al. · 2026 · Journal of clinical medicine

Background/Objectives: Fabry disease (FD) is a lysosomal storage disorder characterized by progressive renal and cardiac involvement and an increased burden of cardiovascular and cerebrovascular events. While cardiac magnetic resonance…

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Negative / Null Result ReportOpen accessMedicine

Changes in circulating miR-199a, cardiac troponin I, NT-proBNP, and left ventricular ejection fraction during anthracycline therapy in breast cancer patients.

Kamian S, Azadeh P, Anbiaee R et al. · 2026 · Cardio-oncology (London, England)

BACKGROUND: Anthracyclines are widely used in the treatment of breast cancer but are associated with myocardial injury that may progress to cardiac dysfunction. Surveillance has traditionally relied on left ventricular ejection fraction…

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Negative / Null Result ReportOpen accessMedicine

Lack of association between SLFN11 expression and treatment efficacy or survival outcomes in patients with pancreatic ductal adenocarcinoma.

Nakamura T, Hatanaka KC, Kawamoto Y et al. · 2025 · Journal of cancer research and clinical oncology

Purpose Pancreatic ductal adenocarcinoma (PDAC) has a poor prognosis. Despite the use of aggressive combination chemotherapy regimens, outcomes remain unsatisfactory. Schlafen family member 11 (SLFN11) has been reported to regulate the DNA…

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Negative / Null Result ReportMedicine

Metabolically healthy obesity and risks of cardiovascular disease and all-cause mortality, a matched cohort study: the Shizuoka study.

Tabara Y, Shoji-Asahina A, Ogawa A et al. · 2024 · International journal of obesity (2005)

Background Metabolically healthy obesity is not always a benign condition. It is associated with an increased incidence of cardiovascular disease and all-cause mortality. We investigated the prognostic significance of metabolically healthy…

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Negative / Null Result ReportOpen accessMedicine

Association of Hormone Replacement Therapy with Inflammatory Bowel Disease Risk in Women with Menopausal Disorders: A Population-Based Retrospective Cohort Study.

Tseng YT, Chen II, Wang CH · 2025 · Healthcare (Basel, Switzerland)

Background : The long-term effects of hormone replacement therapy (HRT) on inflammatory bowel disease (IBD) remain unclear, necessitating further investigations of the association between HRT and the development of ulcerative colitis and…

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Negative / Null Result ReportMedicine

Association between pregnancy intention and postpartum contraceptive interest among pregnant people with opioid use disorder.

Schiff DM, Wheeler A, Lewis D et al. · 2026 · Journal of substance use and addiction treatment

Objective Identify sociodemographic and substance use characteristics associated with pregnancy intention and explore the relationship between pregnancy intent and postpartum contraception interest among pregnant individuals with opioid…

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Negative / Null Result ReportOpen accessMedicine

Long-Term Impact of Orthodontic Treatment on Oral Behaviours, Temporomandibular Disorder-Related Pain, and Anxiety: An 18-Month Prospective Study.

Reda B, Zanon G, Contardo L et al. · 2025 · Orthodontics & craniofacial research

Objective Orthodontic treatment is a common approach for correcting malocclusion but is often associated with discomfort. The aim of this study was to assess the longitudinal changes in oral behaviours, temporomandibular disorder…

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Negative / Null Result ReportMedicine

Somatic symptom distress is not related to cardioceptive accuracy.

Petzke TM, Köteles F, Pohl A et al. · 2024 · Journal of psychosomatic research

Objective (Cardiac) interoception was long considered a key mechanism behind symptom perception in persistent somatic symptoms (PSS). In this study, we aimed to extend earlier findings to clarify this potential interoceptive mechanisms of…

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Negative / Null Result ReportMedicine

Efficacy of Low-dose Aspirin in Preventing Hypertensive Disorders of Pregnancy in Women with Systemic Lupus Erythematosus: A Single-Center Retrospective Cohort Study.

Kohno C, Higuchi A, Miyagawa E et al. · 2026 · Modern rheumatology

Objectives Low-dose aspirin (LDA) is widely recommended to prevent hypertensive disorders of pregnancy (HDP). However, the evidence of its effectiveness in pregnancies with systemic lupus erythematosus (SLE) remains limited. This study…

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Negative / Null Result ReportOpen accessMedicine

Lurasidone

· 2006

Lurasidone is more than 99% bound to plasma proteins, so it is unlikely that the drug would be excreted into milk in sufficient amounts to affect a breastfed infant. Data from one mother-infant pair appears to support the poor excretion…

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Negative / Null Result ReportOpen accessMedicine

The Effects of Nitrate on Brown Fat Fraction and Activation in Older Adults With Type 2 Diabetes: A Randomised, Double-Blind and Placebo-Controlled Crossover Trial.

Neal RA, Corbett J, Costello JT et al. · 2026 · European journal of sport science

Type 2 diabetes mellitus (T2DM) is a metabolic disease characterised by chronic hyperglycaemia, whereas obesity is a major risk factor which increases morbidity and mortality. Treatments that alter white adipose tissue to express a…

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Negative / Null Result ReportMedicine

Role of Antipsychotic Agents for Adjunct Sedation.

DeGrado J, Devlin JW · 2025 · Critical care clinics

Antipsychotics are an attractive option for adjunctive sedation in critically ill adults given their sedating effects, short duration of action, lack of effect on respiratory drive, and multiple routes of administration but high-quality…

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Replication FailureMedicine

Impact of Vitamin D Supplementation on IVF Outcomes in Vitamin D-Deficient Poor Responders: a Randomized Controlled Trial.

Mirsharifi MS, Shirdel S, Ghaderi E et al. · 2026 · Reproductive sciences (Thousand Oaks, Calif.)

OBJECTIVE: This study aimed to evaluate the effect of vitamin D supplementation on in vitro fertilization (IVF) outcomes in poor responder women with vitamin D deficiency, focusing on fertilization rates, oocyte quality, and pregnancy…

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Negative / Null Result ReportOpen accessMedicine

Assessment of Eating Behavior and Genetic Risk Factors for Metabolic Syndrome.

Turmanbayeva A, Sadykova K, Nuskabayeva G et al. · 2026 · Journal of clinical medicine

Background : Metabolic syndrome (MetS) is influenced by behavioral and genetic factors, yet evidence on eating behavior patterns and related genetic polymorphisms in Central Asian populations remains limited. Aim: The aim of this study was…

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