e-ISSN: Pending

Browse the failure-mode index

21,283 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

Salivary responses to an experimental activation of the HPA axis in pigs: Effects of ACTH on analytes related to stress, immune system, inflammation, redox status and metabolism.

Botía M, Cerón JJ, Martínez-Subiela S et al. · 2026 · Veterinary and animal science

Non-invasive biomarkers are essential for assessing stress and welfare. Saliva is a suitable sample type because it can reflect endocrine, immune, inflammatory and redox responses without causing stress from handling. This study examined…

View details →
Negative / Null Result ReportMedicine

No evidence for depletion of circulating lymphocyte populations in primary brain tumor patients receiving radiotherapy alone.

Beekman C, Morita S, Neibart S et al. · 2026 · International journal of radiation oncology, biology, physics

Purpose To investigate the impact of radiotherapy (RT) for brain tumors on circulating lymphocyte populations and understand this from a dosimetric perspective. Methods This prospective study enrolled primary brain tumor patients treated…

View details →
Negative / Null Result ReportMedicine

Comparison of the Effects of Incubator and Radiant Environments on Physiological Criteria and Pain-Stress Levels during Heel Lance in Neonates in the Neonatal Intensive Care Unit: A Randomized Controlled Trial.

Gürsu S, Saydam BK, Kalkanlı O · 2026 · Saudi medical journal

Objectives To compare the effects of incubator and radiant heat on physiological criteria and pain-stress levels during heel prick procedures in newborns in the neonatal intensive care unit (NICU). Methods This randomized controlled…

View details →
Negative / Null Result ReportMedicine

Serum and synovial lactate dehydrogenase levels after allogeneic mesenchymal stem cell implantation in rabbit cartilage defects.

Anatolitou A, Mavrogenis AF, Sideri KI et al. · 2026 · Polish journal of veterinary sciences

Cartilage defects have limited regenerative potential and remain a significant clinical challenge. Mesenchymal stem cell (MSC) therapy offers promise in tissue engineering, yet monitoringpost-implantation responses remains difficult.…

View details →
Negative / Null Result ReportMedicine

Assessing the effects of high concentration of pure Cry proteins exposure on the Eisenia fetida by allying transcriptome analysis with toxicological evaluation.

He M, Huang Z, Pooe OJ et al. · 2026 · Ecotoxicology (London, England)

Most of eco-toxicity studies of Bacillus thuringiensis (Bt) proteins on terrestrial organism were conducted with Bt-crops straw or leaves on earthworm Eisenia fetida. Nevertheless, extra nutrition from straw or leaves degradation affected…

View details →
Negative / Null Result ReportMedicine

Efficacy of a nurse-led frailty prevention program on frailty reduction and functional health improvement in community-dwelling older adults in Taiwan: a quasi-experimental longitudinal study.

Lin CH, Liu MY · 2026 · Geriatric nursing (New York, N.Y.)

Objectives Frailty negatively impacts quality of life and increases pressure on healthcare systems. This study aimed to evaluate the effects of a nurse-led Frailty Prevention Care Management Program (FPCMP-Old Age), based on the Chronic…

View details →
Negative / Null Result ReportOpen accessMedicine

Effect of Moderate-to-High-Intensity Interval Aerobic Exercise on Clinical Symptoms During the Menstrual Cycle: A Pilot Randomized Controlled Trial.

Pio-Soria A, Zahran D, Roldán-Ruiz A · 2025 · Healthcare (Basel, Switzerland)

Introduction Primary dysmenorrhea is one of the most prevalent gynecological disorders. It has been shown to negatively impact quality of life and overall wellbeing, as recent studies have associated stress and physical inactivity with…

View details →
Negative / Null Result ReportMedicine

Effects of acute ebselen add-on treatment on resting state function connectivity in depressed patients with inadequate response to antidepressants.

Ramli FF, Villa LM, Martens MAG et al. · 2026 · Scientific reports

Ebselen has been shown to induce a positive emotional processing bias and brain neurochemistry in healthy volunteers. However, little is known about its effects on resting-state functional connectivity (rs-FC) in depressed patients who…

View details →
Negative / Null Result ReportMedicine

Autonomic Nervous System Response to Intermittent Theta-Burst Transcranial Magnetic Stimulation in Those With Major Depressive Disorder​​​: A Randomized Sham-Controlled Comparison of Heart Rate Variability and Pupillary Light Reflex.

Sharma M, McCall WV, Rosenquist PB · 2026 · The journal of ECT

Objectives To examine the acute and longitudinal effects of repetitive transcranial magnetic stimulation (rTMS) on-autonomic nervous system measures (ANS)-heart rate variability (HRV) and pupillary light reflex (PLR)-in adults with major…

View details →
Negative / Null Result Report

Differential Effects of Cultural Performing Arts on Anti-Aging Biomarkers and Well-Being: A Non- Randomized Pre–Post Comparative Study of Traditional Noh/Kyogen and Comedy

Tomisawa T, Nanashima N, In N et al. · 2026 · Preprint

Abstract This study examined how cultural performing arts affect psychological well-being and stress-related biomarkers, comparing traditional Japanese Noh and Kyogen (TNKP) with live comedy (CLP). Participants aged 18–64 years were…

View details →
Negative / Null Result ReportMedicine

[Weight change following a self-selected, type-tailored lifestyle modification program for employees with suspected visceral fat accumulation: A single-arm before-after study].

Hari S, Kumamoto M, Suzuki M et al. · 2026 · Sangyo eiseigaku zasshi = Journal of occupational health

Objectives This single-arm before-after study examined short-term changes in body weight following a 28-day self-selected, type-tailored lifestyle modification program implemented before workplace health checkups. Participants…

View details →
Negative / Null Result ReportMedicine

Sun Safety Intervention for Elementary School Students.

Moeckel C, Anderson R, Krnajic L et al. · 2026 · Pediatric dermatology

This study evaluated the impact of an elementary school-based intervention that aimed to improve sun safety knowledge and behaviors among third- and fourth-grade students in Pennsylvania through an educational video, t-shirt design…

View details →
Negative / Null Result ReportMedicine

Fundamental Frequency, Voice Quality, Intensity, and Syllable Rate in Hebrew Child-Directed Speech: Acoustic Adaptations From Early to Middle Childhood.

Sinvani RT · 2026 · Journal of voice : official journal of the Voice Foundation

Child-directed speech (CDS) prosodic modifications are well-documented in infancy, but their persistence into middle childhood remains understudied. To address this gap, this study examined developmental changes in acoustic properties of…

View details →