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Browse the failure-mode index

12,380 real negative results, null findings, and replication failures in Medicine. 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 ReportMedicine

Randomized Phase II Trial of Amrubicin Plus Irinotecan Versus Cisplatin Plus Irinotecan in Chemo-naïve Patients With Extensive-Disease Small-Cell Lung Cancer: Results of the Japan Multinational Trial Organization (JMTO) LC 08-01.

Yoshioka H, Ishida T, Atagi S et al. · 2025 · Clinical lung cancer

Background We conducted a randomize phase II study to evaluate the efficacy and safety of topoisomerase II inhibitor amrubicin plus topoisomerase I inhibitor irinotecan (AI) compared with cisplatin plus irinotecan (PI) as first-line…

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Negative / Null Result ReportMedicine

Multicenter phase I/II trial of gemcitabine, oxaliplatin and nab-paclitaxel as first-line treatment for patients with advanced biliary tract cancer.

Pressiani T, Balsano R, Giordano L et al. · 2024 · European journal of cancer (Oxford, England : 1990)

Introduction The prognosis of patients with advanced biliary tract cancer (BTC) is still poor, and new strategies improving patients' outcome are needed. In our trial we investigated safety and activity of nab-paclitaxel in combination…

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Failed Experiment ReportOpen accessMedicine

Randomized, Double-Blind, Placebo-Controlled, Multiple-Dose Studies to Assess the Safety and Efficacy of Elezanumab when Added to Standard of Care in Relapsing and Progressive Forms of Multiple Sclerosis.

Cree BAC, Freedman MS, Gold M et al. · 2025 · Annals of neurology

Objective Elezanumab is a monoclonal antibody that binds repulsive guidance molecule a (RGMa), an inhibitor of central nervous system regeneration after inflammation or injury. The aim was to assess the safety and efficacy of elezanumab in…

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Failed Experiment ReportMedicine

Comparing Durvalumab, Olaparib, and Cediranib Monotherapy, Combination Therapy, or Chemotherapy in Patients with Platinum-Resistant Ovarian Cancer with Prior Bevacizumab: The Phase II NRG-GY023 Trial.

Lee JM, Miller A, Rose PG et al. · 2025 · Clinical cancer research : an official journal of the American Association for Cancer Research

Purpose We assessed the efficacy of anti-PD-L1 durvalumab in combination with olaparib and cediranib (DOC), compared with the standard-of-care chemotherapy (SOC) in patients with platinum-resistant ovarian cancer (PROC), who had prior…

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Negative / Null Result ReportMedicine

Phase II Study of Erdafitinib in Patients With Tumors With <i>FGFR</i> Amplifications: Results From the NCI-MATCH ECOG-ACRIN Trial (EAY131) Subprotocol K1.

Gong J, Mita AC, Wei Z et al. · 2024 · JCO precision oncology

Purpose Despite fibroblast growth factor receptor ( FGFR ) inhibitors being approved in tumor types with select FGFR rearrangements or gene mutations, amplifications of FGFR represent the most common FGFR alteration across malignancies.…

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Negative / Null Result ReportOpen accessMedicine

Efficacy and safety of etrasimod in alopecia areata: A multicentre, randomized, double-blind, placebo-controlled, Phase 2 study.

King B, Mesinkovska N, Senna M et al. · 2025 · Journal of the European Academy of Dermatology and Venereology : JEADV

Background Etrasimod, an oral, selective sphingosine 1-phosphate 1, 4 and 5 receptor modulator approved for the treatment of ulcerative colitis, has been studied in immune-mediated inflammatory diseases, including alopecia areata (AA).…

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Negative / Null Result ReportOpen accessMedicine

Comparing Lenvatinib/Pembrolizumab with Atezolizumab/Bevacizumab in Unresectable Hepatocellular Carcinoma: A Real-World Experience with Propensity Score Matching Analysis.

Hsu YC, Lin PT, Teng W et al. · 2024 · Cancers

Background The combination of anti-angiogenic therapy and immune checkpoint inhibitors has revolutionized the management of unresectable hepatocellular carcinoma (uHCC). While an early-phase study demonstrated promising outcomes for…

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Negative / Null Result ReportMedicine

Multi-institutional feasibility study of intensity-modulated radiotherapy with chemotherapy for locally advanced non-small cell lung cancer.

Harada H, Omori S, Mori K et al. · 2022 · International journal of clinical oncology

Background This multi-institutional clinical trial evaluated the feasibility of intensity-modulated radiotherapy (IMRT) for patients with locally advanced non-small cell lung cancer (NSCLC). Methods The major inclusion criteria were…

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Failed Experiment ReportMedicine

Basket study of oral progesterone antagonist onapristone extended release in progesterone receptor-positive recurrent granulosa cell, low-grade serous ovarian cancer, or endometrioid endometrial cancer.

Andres S, Finch L, Iasonos A et al. · 2024 · Gynecologic oncology

Objective To determine the safety and efficacy of the oral progesterone antagonist onapristone extended release (onapristone-XR) in patients with recurrent progesterone receptor (PR)-positive adult-type granulosa cell tumor (aGCT),…

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Negative / Null Result ReportMedicine

A randomized controlled trial of glycopyrrolate administered by metered dose inhaler in patients with uncontrolled asthma despite ICS/LABA treatment.

Kerwin E, Dorinsky P, Patel M et al. · 2022 · The Journal of asthma : official journal of the Association for the Care of Asthma

Objective To evaluate the efficacy and safety of three doses of glycopyrrolate metered dose inhaler (GP MDI) in patients with uncontrolled asthma despite treatment with inhaled corticosteroid/long-acting β 2 -agonists (ICS/LABA) with or…

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Negative / Null Result ReportOpen accessMedicine

Psoriasis under B-cell depleting therapies in multiple sclerosis: a retrospective multicenter analysis.

Kirschner P, Konen FF, Axhausen F et al. · 2026 · Therapeutic advances in neurological disorders

Background B-cell depleting therapies (BCDT), including ocrelizumab, ofatumumab, and ublituximab, are highly effective disease-modifying therapies for multiple sclerosis (MS). Several case reports have raised concerns about new-onset or…

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Negative / Null Result ReportOpen accessMedicine

Efficacy and Safety of the PD-1 Agonist JNJ-67484703 in Participants with Atopic Dermatitis: Phase 2a, Randomized, Double-Blind, Placebo-Controlled Trial Results.

Cecchini M, Kwiek B, Liu-Walsh F et al. · 2026 · Dermatology and therapy

Introduction Atopic dermatitis (AD) is a chronic, inflammatory skin disease with a high burden and unmet needs. Herein, we have assessed the efficacy and safety of JNJ-67484703, a programmed cell death protein 1 (PD-1)-agonizing/depleting…

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Negative / Null Result ReportOpen accessMedicine

Transanal versus robotic total mesorectal excision for mid- and low-rectal cancer: A single-center comparative cohort of 109 patients.

Lin CL, Chen MC, Lin CY et al. · 2026 · Journal of robotic surgery

Minimally invasive total mesorectal excision (TME) for rectal cancer can be performed via transanal TME (TaTME) or robotic TME (R-TME), yet comparative evidence in predominantly non-obese Asian cohorts remains limited. We evaluated a…

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Replication FailureOpen accessMedicine

Development of an Immunohistochemical Assay to Detect the Ataxia-Telangiectasia Mutated (ATM) Protein in Gastric Carcinoma.

Miller RM, Nworu C, McKee L et al. · 2020 · Applied immunohistochemistry & molecular morphology : AIMM

Ataxia-telangiectasia mutated (ATM), a key activator of DNA damage response mechanisms, represents a potential biomarker for targeted gastric carcinoma therapies. A phase II study (Study 39; NCT01063517) designed to investigate the…

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Negative / Null Result ReportOpen accessMedicine

A Single-Arm Phase 2 Trial of Doxorubicin Plus Zalifrelimab (Anti-CTLA-4 Antibody) and Balstilimab (Anti-PD-1 Antibody) in Advanced/Metastatic Soft Tissue Sarcomas.

Wilky BA, Julian KA, Maleddu A et al. · 2025 · Clinical cancer research : an official journal of the American Association for Cancer Research

Purpose Doxorubicin is standard chemotherapy for metastatic soft tissue sarcomas (STS) but also enhances innate/adaptive immune responses by inducing immunogenic cell death. Most STS are immune "cold" tumors that do not respond to immune…

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Negative / Null Result ReportOpen accessMedicine

Lurbinectedin in small cell lung cancer.

Manzo A, Sforza V, Carillio G et al. · 2022 · Frontiers in oncology

Few treatment options are available for patients with small cell lung cancer (SCLC) in progression after a first-line therapy. A novel therapeutic approach is represented by lurbinectedin, a synthetic derivative of trabectedin that works…

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Negative / Null Result ReportOpen accessMedicine

Does the Benefit of Thrombectomy in Large Strokes Depend on Perfusion-Diffusion Mismatch? A Large Stroke Therapy Evaluation Trial Post Hoc Analysis.

Schiphorst AT, Arquizan C, Turc G et al. · 2026 · Journal of stroke

Background and purpose Whether perfusion-diffusion mismatch modifies treatment effect of mechanical thrombectomy (MT) for large strokes is poorly known. To address this question, we conducted a post hoc secondary analysis of the Large…

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Negative / Null Result ReportOpen accessMedicine

Monocyte-lineage tumor infiltration predicts immunoradiotherapy response in advanced pretreated soft-tissue sarcoma: phase 2 trial results.

Levy A, Morel D, Texier M et al. · 2025 · Signal transduction and targeted therapy

Immunoradiotherapy holds promise for improving outcomes in patients with advanced solid tumors, including in soft-tissue sarcoma (STS). However, the ideal combination of treatment modalities remains to be determined, and reliable…

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Negative / Null Result ReportOpen accessMedicine

Modified FOLFOX6 plus bevacizumab with and without nivolumab for first-line treatment of metastatic colorectal cancer: phase 2 results from the CheckMate 9X8 randomized clinical trial.

Lenz HJ, Parikh A, Spigel DR et al. · 2024 · Journal for immunotherapy of cancer

Background Standard first-line therapies for metastatic colorectal cancer (mCRC) include fluoropyrimidine-containing regimens with oxaliplatin and/or irinotecan and a biologic agent. Immunotherapy may enhance antitumor activity in…

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