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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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Status:   Withdrawn   Suspended   Terminated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
NCT00448266
Details
2021-01-22
Interventional
2/312 
Carboplatin Cyclophosphamid… Thiotepa
Breast Neoplasm… Breast Cancer
Activation of a similar multicenter study for same population
-
NCT02523768
2009-018189-36
Details
2021-01-20
Interventional
4117 
Basiliximab
Glomerulonephri… Glomerulonephri… Recurrence IgAN
Difficulties for recruting patients
-
NCT00524030
Details
2021-01-20
Interventional
3161 
Pregabalin
Epilepsies, Par… Epilepsy Seizures
See termination reason in detailed description.
External Data Monitoring Committee (DMC) determined study met criteria to stop early for positive efficacy. Exit rate was the basis for primary analysis and is what is reported here.
NCT04131556
Details
2021-01-19
Interventional
120 
Maribavir
Healthy Volunte…
The study was stopped because based on the planned interim analysis of the data of Part 1, palatability of both pediatric formulations was not acceptable.
Sponsor terminated this study based on the planned interim analysis of the data of Part 1, palatability of both pediatric formulations was not acceptable.
NCT03262038
Details
2021-01-19
Interventional
446 
Ondansetron
Pruritus Vomiting Nausea/Vomiting
Interim analysis showed no difference between groups
-
NCT01694381
2012-002225-30
Details
2021-01-19
Interventional
18 
Complement C1 I…
Ischemic Stroke Acute Ischemic …
-
-
NCT01546857
Details
2021-01-19
Interventional
434 
Gabapentin
Osteoarthritis Pain, Postopera… Degenerative Ar…
No longer able to recruit subjects due to unavailability of orthopedic surgeon.
-
NCT04364009
2020-001734-36
Details
2021-01-15
Interventional
371 
Interleukin 1 R…
COVID-19 Signs and Sympt… ANAKINRA Treatm… COVID-19 Infect… Optimized Stand…
Efficiency and safety reasons
-
NCT01984268
Details
2021-01-15
Interventional
215 
Adrenocorticotr…
Arthritis Arthritis, Rheu… Rheumatoid Arth…
-
-
NCT03519061
Details
2021-01-14
Interventional
2/30 
Budesonide
Chronic Disease Rhinosinusitis Sinusitis Chronic Sinus C… Chronic Sinus I… Chronic Sinusit… Chronic Sinusit…
Unable to obtain FDA exemption
-
NCT03119701
2014-000899-25
Details
2021-01-14
Interventional
240 
Interferon beta… Interferon-beta Interferons
Multiple Organ … Multi Organ Fai… Preventive Medi…
IDMC recommendation. Unexpectedly high use of concomitant corticosteroid treatment.
The study was prematurely stopped and due to this the planned statistical power for the primary comparisons was not reached.
NCT02992340
Details
2021-01-14
Interventional
1/2-
Gemcitabine
Biliary Tract N… Biliary Tract C…
Sponsor decided to terminate the study and not proceed to Phase 2.
-
NCT02587962
Details
2021-01-14
Interventional
1/234 
Pembrolizumab
Neoplasms Solid Tumors
Based on a futility analysis, the data monitoring committee recommended to stop enrollment.
The dose escalation (Phase 1) part was analyzed per the protocol. Based on data from the interim analysis of the colorectal cancer cohort (dose expansion [Phase 2] part), the study was closed early due to futility on recommendation by the data monitoring committee (DMC).
NCT02547116
Details
2021-01-14
Interventional
40 
Rifampin
Cystic Fibrosis Fibrosis MRSA
Administrative delay
-
NCT02956122
Details
2021-01-13
Interventional
2/31 
Alpha 1-Antitry… Methylprednisol… Methylprednisol… Methylprednisol… Prednisolone Prednisolone ac… Prednisolone he… Prednisolone ph… Protease Inhibi…
Graft vs Host D… Graft Versus Ho…
The decision to discontinue the study was based on business reasons.
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NCT00133679
Details
2021-01-13
Interventional
49 
Sildenafil Citr…
Hernia Hernia, Diaphra… Hernias, Diaphr… Hypertension, P… Hypoplasia, Pul…
Change in clinical practice allowing chronic therapy at 6 weeks of age, incompatible with possibility of placebo beyond 6 weeks of age on study protocol
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NCT04131322
Details
2021-01-12
Interventional
424 
Adalimumab Pharmaceutical …
Crohn Disease Ulcerative Coli…
Sponsor cancellation
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NCT02540356
2015-003492-29
Details
2021-01-12
Interventional
1/22 
Antibodies Immunoglobulins
Ascites Carcinoma, Ovar… Ovarian Neoplas… Refractory Ovar…
-
Study was terminated early with only 1 subject having been dosed. Therefore no statistical analysis was performed on the outcome measures. Only descriptive data for one subject are available.
NCT03412734
Details
2021-01-11
Interventional
4
[1 Refs]
94 
Chlorhexidine
Hysterectomy
The institutional review board recommended the study stop enrollment prior to achieving its initial sample size for patient safety.
-
NCT04002635
Details
2021-01-08
Interventional
40 
Estradiol Estradiol 17 be… Estradiol 3-ben… Letrozole Polyestradiol p… Progesterone
Infertility Infertility, Fe… Polycystic Ovar… Syndrome IVF Ovulation Disor…
Practical issues
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