Friedrichs, M. (2023). A web-based annotation tool for clinical trial failure reasons. GMS Medizinische Informatik, Biometrie Und Epidemiologie, 19, Doc02. doi: 10.3205/mibe000241

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Trial ID Phase Status Type
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7805 Trials matched filter criteria

Status:   Withdrawn   Suspended   Terminated
Trial Updated /
Type
Status Phase Were
Results
Reported
Reported
Actual
Enrollment
(MeSH) Terms Why Stopped
Limitations And Caveats
Annotator decisions
NCT01126749
2009-015915-42
Details
2022-02-28
Interventional
1/292 
Gemcitabine
Urinary Bladder… Bladder Cancer
Study was terminated as per sponsor's decision
Due to the lack of a clear definition for PFS censoring rules and deviation from the statistical analysis plan relating to interim analyses, the PFS analysis was deemed unreliable and therefore data was not collected and reported.
NCT04525391
Details
2022-02-25
Interventional
24 
Durvalumab
Small Cell Lung… SCLC, Recurrent
Recommended completion of the study due to SUSAR occurring in other clinical trials conducted with the same drug.
-
NCT04648319
Details
2022-02-23
Interventional
21 
Nivolumab
Cholangiocarcin…
pharma company decision to withdraw the financial and IMP support
-
NCT04539873
Details
2022-02-23
Interventional
3
[4 Refs]
128 
Colchicine
Coronavirus Inf… Corona Virus In…
non-inclusion of patients in the study effectively
-
NCT04832438
Details
2022-02-22
Interventional
20 
Carboplatin
Carcinoma Carcinoma, Aden… Salivary Gland … Adenoid Cystic … Salivary Gland … Salivary Gland …
Replaced by NCT05010629
-
NCT04542434
Details
2022-02-21
Interventional
20 
Niclosamide
COVID-19 Covid19
Sponsor asset acquired by another pharma company who opened their own IND for this compound. First Wave Bio never started this study in the US or ex-US.
-
NCT04436458
Details
2022-02-21
Interventional
20 
Niclosamide
COVID
Sponsor asset acquired by another pharma company who opened their own IND for this compound. First Wave Bio never started this study in the US or ex-US.
-
NCT03922477
Details
2022-02-21
Interventional
113 
Atezolizumab Magrolimab
Leukemia Leukemia, Myelo… Leukemia, Myelo… Acute Myeloid L…
The Sponsor decided to discontinue the development of atezolizumab in combination with magrolimab in the AML indication.
-
NCT04363437
Details
2022-02-18
Interventional
221 
Colchicine
Coronavirus Inf… Coronavirus Inf…
Stopped due to widespread corticosteroid use in 2020 for COVID infection, which confounds and likely supercedes the effect of colchicine.
-
NCT02954406
2016-001426-34
Details
2022-02-18
Interventional
143 
Bendamustine Hy… Gemcitabine Ibrutinib Lenalidomide Rituximab
Lymphoma Lymphoma, Non-H…
Business decision, insufficient enrollment, no safety or efficacy concerns.
-
NCT01606566
2011-003751-19
Details
2022-02-18
Interventional
226 
Bleomycin
Carcinoma, Squa… Head and Neck N… Recurrence Squamous Cell C… Carcinoma, Squa… Recurrent Head …
Business reasons
-
NCT00092833
Details
2022-02-18
Interventional
349 
Ezetimibe
Hypercholestero… Hyperlipoprotei… Lipid Metabolis… Metabolism, Inb… Hypercholestero…
-
-
NCT04498273
Details
2022-02-17
Interventional
3657 
Apixaban Aspirin
COVID-19 Thrombosis
an event rate lower than anticipated
Early termination leads to a small number of subjects being analyzed.
NCT00651014
Details
2022-02-17
Interventional
482 
Ezetimibe
Atherosclerosis Hypercholestero…
slow subject recruitment and lack of medical and scientific merit due to change in new standard of therapy during that same period.
-
NCT05242926
Details
2022-02-16
Interventional
10 
Docetaxel
Solid Tumor, Ad…
Pending further development
-
NCT02153645
Details
2022-02-16
Interventional
387 
Amantadine
Dyskinesias Parkinson Disea… Levodopa Induce… Parkinson's Dis…
-
-
NCT02153632
Details
2022-02-16
Interventional
3135 
Amantadine
Dyskinesias Parkinson Disea… Levodopa Induce… Parkinson's Dis…
-
-
NCT02013141
Details
2022-02-16
Interventional
422 
Telavancin
Bacterial Infec… Gram-Positive B…
FDA waived the pediatric study requirement for this application
-
NCT01773083
2012-003289-42
Details
2022-02-16
Interventional
313 
Calcium heparin Heparin
Respiratory Asp… Wounds and Inju… Burn Injury Inhalation Inju…
insufficient recruitment of patients and high costs associated with the purchase and blinding of study medication
-
NCT00423176
Details
2022-02-16
Interventional
3237 
Anti-Bacterial … Antibiotics, An…
Sinusitis
Based on business priorities. Not related to any safety or efficacy issue & took place before data were unblinded or analyzed
The study was terminated early due to a very high screening failure rate (mainly caused by the necessity to demonstrate CT changes at baseline indicative of acute sinusitis), which limits any conclusions.