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
Results Reported Result Refs Exist Enrollment From To
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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Status:   Withdrawn   Suspended   Terminated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
NCT00549757
2007-000860-25
Details
2014-04-21
Interventional
38606 
Aliskiren
Cardiovascular … Diabetes Mellit… Diabetes Mellit… Cardiovascular … Type 2 Diabetes…
Lack of benefit and safety concern
-
NCT00086684
NCT00399139
Details
2014-04-21
Interventional
4369 
Pentosan Sulfur…
Cystitis Cystitis, Inter… Interstitial Cy…
Interim Analysis showed that study continuation was futile. No safety concerns were raised during the trial.
-
NCT00215943
Details
2014-04-17
Interventional
390 
Dexamethasone Doxorubicin Liposomal doxor… Thalidomide Vincristine Zoledronic Acid
Multiple Myelom…
Poor accrual, changes in management of newly diagnosed myeloma patients, new drugs/more effective regimens.
Target accrual for planned analysis (176) was not met. Principal Investigator (PI) determined study must close due to changes in the management of newly diagnosed myeloma (emergence of new drugs, more effective regimens).
NCT00920309
Details
2014-04-14
Interventional
2/321 
Sirolimus
Arthrogryposis Kidney Diseases Polycystic Kidn… Polycystic Kidn… Autosomal Domin…
This study was stopped after larger studies published in the NEJM failed to show a benefit in treating ADPKD
-
NCT02026947
2013-000458-23
Details
2014-04-10
Interventional
20 
Sodium Benzoate
Mental Disorder… Psychotic Disor… Attenuated or T…
We did not commence the trial because there were no patients who could fulfill the inclusion criteria.
-
NCT01810731
Details
2014-04-10
Interventional
2/30 
Vaccines
Influenza, Huma… Malaria HIV Polio Tetanus
Scientific review positive from 3 manufacturers; internal committees did not support due to deploying new flu vaccines in HIV+ pregnant women in Kenya.
-
NCT01239992
2010-019954-42
Details
2014-04-10
Interventional
412 
Niacin
Dyslipidemias Hyperlipidemias Hyperlipoprotei… Metabolic Syndr… Hyperlipoprotei…
negative endpoint study resulting in withdrawal of study drug
-
NCT01216241
Details
2014-04-10
Interventional
336 
Daptomycin
Febrile Neutrop… Neutropenia
The study has shown futility and the objectives could not be reached without enrolling a very large number of subjects.
It was felt that this study had shown futility and objectives could not be reached without enrolling a very large number of subjects in a reasonable time frame.
NCT01725256
Details
2014-04-09
Interventional
229 
Pharmaceutical …
Familial Primar… Hypertension Pulmonary Arter…
Terminated early dt to acquisition of Sponsor and change in corporate priorities
-
NCT00678015
Details
2014-04-09
Interventional
2
[1 Refs]
12 
Masoprocol
Prostatic Neopl… Prostate Cancer
Per protocol - interim analysis showed no significant PSA declines among the first 12 patients after 3 cycles of treatment
Per protocol - accrual was stopped early after a pre-planned interim analysis showed no significant PSA declines after 3 cycles of treatment among the first 12 patients enrolled.
NCT01259297
2009-010170-38
Details
2014-04-08
Interventional
32336 
Aliskiren Amlodipine Hydrochlorothia…
Cardiovascular …
Terminated early in agreement with Health Authorities for feasibility reasons
Due to early termination, 1759 patients were randomized as against 11,000. Only 25 primary endpoints had accrued during median follow-up of 209 days as against planned 2000 in 5 years. These low numbers significantly limit interpretation of results.
NCT01199367
Details
2014-04-07
Interventional
1
[1 Refs]
11 
Lapatinib Letrozole
Breast Neoplasm… Breast Cancer
The results of the dose escalation phase did not identify a well-tolerated dose that would permit further study in Phase 2.
-
NCT01198054
Details
2014-04-07
Interventional
44 
Lenalidomide
Leukemia, Myelo… AML
-
-
NCT01193400
2010-019718-25
Details
2014-04-07
Interventional
2-
Clofarabine Cytarabine
Leukemia, Myelo… Leukemia, Myelo… Acute Myelogeno…
-
-
NCT01124097
2010-019101-42
Details
2014-04-07
Interventional
3240 
Eslicarbazepine…
Neuralgia Neuralgia, Post… Post Herpetic N…
-
-
NCT00495547
2007-000972-18
Details
2014-04-07
Interventional
216 
Azacitidine Epoetin Alfa
Myelodysplastic… Preleukemia Syndrome Myelodysplastic…
-
-
NCT00428129
Details
2014-04-07
Interventional
26 
Plasminogen
Thrombosis Venous Thrombos… Deep Vein Throm…
Sponsor's decision to not pursue uPLi for vascular conditions including DVT.
-
NCT00123292
Details
2014-04-07
Interventional
219 
Fibrinolysin Plasminogen
Arterial Occlus…
Sponsor's decision not to pursue development of uPLi for vascular conditions
-
NCT00123266
Details
2014-04-07
Interventional
22 
Plasminogen
Arterial Occlus… Stroke
Sponsor's decision not to pursue development of uPLi for vascular conditions.
-
NCT01578785
2011-005550-57
Details
2014-04-02
Interventional
3178 
(T,G)-A-L Glatiramer Acet…
Multiple Sclero… Multiple Sclero… Sclerosis Relapsing-Remit…
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