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164
label_descriptions
sequence
Another_Study
bool
2 classes
Business_Administrative
bool
2 classes
Covid19
bool
2 classes
Endpoint_Met
bool
2 classes
Ethical_Reason
bool
2 classes
Insufficient_Data
bool
2 classes
Insufficient_Enrollment
bool
2 classes
Interim_Analysis
bool
2 classes
Invalid_Reason
bool
2 classes
Logistics_Resources
bool
2 classes
Negative
bool
2 classes
No_Context
bool
2 classes
Regulatory
bool
2 classes
Safety_Sideeffects
bool
2 classes
Study_Design
bool
2 classes
Study_Staff_Moved
bool
2 classes
Success
bool
2 classes
Medical Monitor action due to lack of compliance with audit.
[ "Study_Design" ]
false
false
false
false
false
false
false
false
false
false
false
false
false
false
true
false
false
Medication expired
[ "Logistics_Resources" ]
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
Medtronic acquisition of Restore Medical, business decision"
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
Melagatran/ximelagatran was withdrawn from the market and clinical development in February 2006 in the interest of patient safety.
[ "Safety_Sideeffects" ]
false
false
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
Melagatran/ximelagatran was withdrawn from the market and clinical development in February Ê 2006 in the interest of patient safety.
[ "Safety_Sideeffects", "Regulatory" ]
false
false
false
false
false
false
false
false
false
false
false
false
true
true
false
false
false
Merged with the study NCT00307268
[ "Another_Study" ]
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
Met criteria for study futility at interim analysis
[ "Negative" ]
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
Missed endpoint of meaningful clinical benefit, compared to prednisolone 2.7mg
[ "Negative" ]
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
Missing evidence of the effectiveness of the study medication
[ "Negative" ]
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
Modifications will be necessary before full IRB approval will be secured.
[ "Regulatory" ]
false
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
Modified dose schedule presented no advantage over previously studied schedule
[ "Negative" ]
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
Molecule Development was Terminated
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
More cases of Febrile Neutropenia were observed in experimental group compared to standard treatment.
[ "Safety_Sideeffects" ]
false
false
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
More progressive stroke in one arm
[ "Endpoint_Met" ]
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
More than 2 of 6 patients treated experienced dose limiting toxicities.
[ "Safety_Sideeffects" ]
false
false
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
Most patients were unable to perform the test being used to measure lung function, thus it became clear the study would not yield clinically meaningful data"
[ "Logistics_Resources" ]
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
Most pts requested to be treated with versed. It was difficult to randomize pts.
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
Moved study to USA
[ "Study_Staff_Moved" ]
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
true
false
Multiparas study terminated due to poor recruitment. Randomization revealed only after decision recorded on clinicaltrials.gov
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
Music therapist left position.
[ "Study_Staff_Moved" ]
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
true
false
Mutual decision by site and sponsor because of difficulty recruiting Patients.
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
Myriad has discontinued the development of Flurizan.
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
NCI not moving forward with study execution.
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
NIH grant ended.
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
NINDS DSMB recommended trial be terminated for futility after reviewing an interim analysis of 84 subjects.
[ "Negative" ]
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
NO available budget and difficulty in recruiting
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
NOT A CLINICAL TRIAL
[ "Invalid_Reason" ]
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
NYU 03-67 reached accrual prior to this study opening.
[ "Another_Study" ]
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
Need amendments in application process and require IBD number from FDA
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
Need for re-formulation
[ "Study_Design" ]
false
false
false
false
false
false
false
false
false
false
false
false
false
false
true
false
false
Need funding and scientific collaborator
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
Need to review design
[ "Study_Design" ]
false
false
false
false
false
false
false
false
false
false
false
false
false
false
true
false
false
Needed PET facility closed
[ "Logistics_Resources" ]
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
Negative data from another trial led to termination of this trial by sponsor.
[ "Another_Study" ]
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
Negative efficacy results of the MAESTRO-01 study
[ "Another_Study" ]
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
Negative efficacy results of the MAESTRO-01 trial
[ "Another_Study" ]
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
Negative feasibility assessment of recruiting the planned number of subjects within the study timelines
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
Negative pharmacodynamics due to lack of Interleukin-13 signature in biomarker data from Part Ê I of the study.
[ "Negative" ]
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
Negative sorafenib results from ESCAPE trial and safety concerns of regimen
[ "Another_Study" ]
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
Negativity of the first results of in vivo binding of 18F-PBR06
[ "Negative" ]
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
Negotiations in progress regarding payment for drug.
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
Nephrotoxicity
[ "Safety_Sideeffects" ]
false
false
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
Neurogen acquired by Ligand Pharmaceuticals - no further support for study. No safety concerns identified.
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
Neurogen acquired by Ligand Pharmaceuticals - no further support for the study. No safety concerns identified.
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
Never received final IRB approval for amendments, so never opened officially"
[ "Regulatory" ]
false
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
New clinical finding with Celebrex and cardiac concerns.
[ "Another_Study" ]
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
New compounds available in the indication (nivolumab/pembrolizumab), toxicity of ipilimumab
[ "Safety_Sideeffects", "Another_Study" ]
true
false
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
New data makes this trial unethical
[ "Ethical_Reason" ]
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
false
New departmental administration, loss of key study faculty
[ "Study_Staff_Moved" ]
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
true
false
New enrollment has been suspended, currently following previously enrolled participants"
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
New enrollment is temporarily suspended due to COVID19 restrictions
[ "Covid19" ]
false
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
New evidence and trouble recruiting
[ "Another_Study" ]
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
New funding sources being sought
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
New information on IMP affected the cost/benefit ratio
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
New information suggested a more effective treatment protocol.
[ "Another_Study" ]
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
New medications with improved response released, nonaccrual
[ "Insufficient_Enrollment", "Another_Study" ]
true
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
New research priorities
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
New studies are being offered
[ "Another_Study" ]
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
New study planned.
[ "Business_Administrative", "Another_Study" ]
true
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
New study with lenalidomide pending
[ "Another_Study" ]
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
New study written
[ "Another_Study" ]
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
Newer technologies available; poor accrual to study.
[ "Study_Design" ]
false
false
false
false
false
false
false
false
false
false
false
false
false
false
true
false
false
Newly identified safety concerns have changed the risk and benefit considerations
[ "Safety_Sideeffects" ]
false
false
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
Nitric Oxide analyzer not functioning properly
[ "Logistics_Resources" ]
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
No Accrual
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
No IRB
[ "Regulatory" ]
false
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
No Patients enrolled, business objectives have changed"
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
No Patients enrolled; sponsor not providing devices anymore
[ "Logistics_Resources", "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
true
false
false
false
false
false
false
false
No Resources - No Personnel
[ "Logistics_Resources" ]
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
No accrual
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
No accrual - closed by PRMC
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
No accrual due to rarity of disease.
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
No additional funding is available to continue this pilot study at this time.
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
No adequate recruitment
[ "Study_Design" ]
false
false
false
false
false
false
false
false
false
false
false
false
false
false
true
false
false
No agreement between investigator and sponsor
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
No clinical investigator present
[ "Logistics_Resources" ]
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
No clinical significant
[ "Negative" ]
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
No continued funding.
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
No diagnosis of visceral lesion was placed on 18 included patients. The study is thus stopped prematurely for ethical reasons.
[ "Ethical_Reason" ]
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
false
No difference found between two groups in a preliminary analysis
[ "Negative" ]
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
No difference in 28 day survival among treatment groups (futility). Data analyses showed earlier, but not higher, mortality in the hypertonic saline arms."
[ "Negative" ]
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
No difference in protein excretion at 6&12 months. No safety issues.
[ "Negative" ]
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
No documentation with MHRA to support clinical trial of a medicinal product.
[ "Business_Administrative", "Regulatory" ]
false
true
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
No efficacy (interim.analysis)
[ "Negative" ]
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
No eligible candidates in 2 years of recruiting
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
No eligible patient.
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
No eligible patients were enrolled
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
No eligible patients were found, the study stopped without including any patients"
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
No eligible patients were identified so the study was terminated.
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
No enrolement
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
No enrollment
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
No enrollment because of war in the study country.
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
No enrollment in past year, lack of interest"
[ "Insufficient_Enrollment" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
No enrollment occurred. Subjects will be enrolled under a new protocol.
[ "Insufficient_Enrollment", "Study_Design" ]
false
false
false
false
false
false
true
false
false
false
false
false
false
false
true
false
false
No epidemic of Men C in 2019
[ "Insufficient_Data" ]
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
No financing possible
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
No focus on this topic
[ "No_Context" ]
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
No funding
[ "Business_Administrative", "Logistics_Resources" ]
false
true
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
No funding and data was not appropriate to consider continuing.
[ "Negative" ]
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
No funding available.
[ "Business_Administrative" ]
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false