opentargets/clinical_trial_reason_to_stop · Datasets at Hugging Face

text stringlengths 4 164	label_descriptions list	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
proof of mechanism achieved with fewer subjects than anticipated	[ "Endpoint_Met" ]	false	false	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false
protocol changed and a new study using verapamil in epilepsy will be started in the near future	[ "Another_Study" ]	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false
protocol development and Amended protocol revision	[ "Study_Design" ]	false	false	false	false	false	false	false	false	false	false	false	false	false	false	true	false	false
protocol needs complete restructuring in order to make it feasible and to complete the enrollment of 23 patients	[ "Study_Design" ]	false	false	false	false	false	false	false	false	false	false	false	false	false	false	true	false	false
protocol not approved by VA R&D	[ "Regulatory" ]	false	false	false	false	false	false	false	false	false	false	false	false	true	false	false	false	false
protocol revisions were deemed unable to be completed by 8/2007	[ "Study_Design" ]	false	false	false	false	false	false	false	false	false	false	false	false	false	false	true	false	false
protocol violation	[ "Study_Design" ]	false	false	false	false	false	false	false	false	false	false	false	false	false	false	true	false	false
prototype catheter never delivered	[ "Logistics_Resources" ]	false	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false
questions of the benefit efficacy/risks of ddI during the meal not resolved	[ "Negative" ]	false	false	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false
rate of enrollment	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
reaching of step 1 (recruitment of 8 patients) per protocol -> risk assessment -> termination because of occurance of toxicity Grade 3 and 4	[ "Safety_Sideeffects" ]	false	false	false	false	false	false	false	false	false	false	false	false	false	true	false	false	false
recommendation from the IDMC (Independent Data Monitoring Committee)	[ "Regulatory" ]	false	false	false	false	false	false	false	false	false	false	false	false	true	false	false	false	false
recommended by DSMB due to lack of accrual	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
recruiting or enrolling participants has halted prematurely and will not resume	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
recruiting or enrolling participants has halted prematurely and will not resume; participants are no longer being examined or treated	[ "Invalid_Reason" ]	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false
recruiting or enrolling participants has halted prematurely but potentially will resume	[ "Invalid_Reason" ]	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false
recruiting problems	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
recruitment	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
recruitment completed	[ "Invalid_Reason" ]	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false
recruitment failed	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
recruitment failure	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
recruitment goals met	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
recruitment has been put on hold until a future date	[ "Invalid_Reason" ]	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false
recruitment has ended	[ "Invalid_Reason" ]	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false
recruitment is finished	[ "Invalid_Reason" ]	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false
recruitment issues	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
recruitment of subjects was halted prematurely. recruiting subjects halted prematurely	[ "Invalid_Reason" ]	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false
recruitment on hold due to COVID risk	[ "Covid19" ]	false	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false
recruitment recruitment recruitment recruitment difficulties	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
recruitment temporarily suspended due to COVID-19	[ "Covid19" ]	false	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false
recruitment was stopped as consequence of cessation of funding (economic crisis)	[ "Business_Administrative" ]	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false
reports indicating that increased folic acid intake may increase colin cancer	[ "Another_Study" ]	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false
research priority change	[ "Business_Administrative" ]	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false
response to COVID-19	[ "Covid19" ]	false	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false
results did not show intervention was beneficial	[ "Negative" ]	false	false	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false
run out of independent funding	[ "Business_Administrative" ]	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false
safety concerns regarding use of rosiglitazone	[ "Safety_Sideeffects" ]	false	false	false	false	false	false	false	false	false	false	false	false	false	true	false	false	false
safety issues (toxicity)	[ "Safety_Sideeffects" ]	false	false	false	false	false	false	false	false	false	false	false	false	false	true	false	false	false
safety reasons	[ "Safety_Sideeffects" ]	false	false	false	false	false	false	false	false	false	false	false	false	false	true	false	false	false
side effect profile did not match expectations	[ "Safety_Sideeffects" ]	false	false	false	false	false	false	false	false	false	false	false	false	false	true	false	false	false
significant reduction in length of hospital stay (primary endpoint)	[ "Endpoint_Met" ]	false	false	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false
similar large study planned by NHLBI	[ "Another_Study" ]	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false
slow a accrul due to many competitive trials.	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
slow accrual	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
slow accrual and financial resource limitation	[ "Business_Administrative" ]	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false
slow accrual for Cohort II	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
slow enrollment	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
slow enrollment , interim analysis conducted."	[ "Negative" ]	false	false	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false
slow enrollment and change in product development strategy	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
slow recruitment	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
slow recruitment and treatments beyond expiry date	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
slow recruitment rate	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
slow subject recruitment and lack of medical and scientific merit due to change in new standard of therapy during that same period.	[ "Study_Design" ]	false	false	false	false	false	false	false	false	false	false	false	false	false	false	true	false	false
sponsor decision	[ "Business_Administrative" ]	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false
sponsor funding	[ "Business_Administrative" ]	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false
sponsor has decide to pospone this study	[ "Business_Administrative" ]	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false
sponsor's decision	[ "Business_Administrative" ]	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false
staffing changes	[ "Logistics_Resources" ]	false	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false
stopped after planned interim analysis for lack of efficacy	[ "Negative" ]	false	false	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false
stopped due to slow recruitment and no effect	[ "Negative" ]	false	false	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false
stopped for lack of efficacy	[ "Negative" ]	false	false	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false
study closed to accrual due to slow accrual	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
study closed to enrollment 04/07/2005 due to two large phase III trials showing no survival benefit of combining bexarotene with platinum-based chemotherapy	[ "Another_Study" ]	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false
study completed	[ "Invalid_Reason" ]	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false
study drug unavailable	[ "Logistics_Resources" ]	false	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false
study lacked funding to recruit	[ "Business_Administrative" ]	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false
study moved to alternate site	[ "Study_Staff_Moved" ]	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false	true	false
study no longer at pittsburgh	[ "Study_Staff_Moved" ]	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false	true	false
study recruitment temporarily on hold	[ "Invalid_Reason" ]	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false
study suspended due to staff indisposition	[ "Logistics_Resources" ]	false	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false
study terminated 12Feb09 due to low recruitment	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
study terminated due to lack of enrollment	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
study was cancelled	[ "Invalid_Reason" ]	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false
study was never started due to regional geopolitical conflict	[ "Logistics_Resources" ]	false	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false
study was not ethically acceptable to continue and therefore it was finally stopped	[ "Ethical_Reason" ]	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false	false	false
study was originally suspended by sponsor; now sponsor has approved; study still suspended until modification is submitted and approved by IRB	[ "Regulatory" ]	false	false	false	false	false	false	false	false	false	false	false	false	true	false	false	false	false
study was suspended because of difficluty maintaining equipment	[ "Logistics_Resources" ]	false	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false
study withdrawn due to lack of enrollment	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
subject enrollment goals not met	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
sufficient data collected	[ "Invalid_Reason" ]	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false
sufficient data collected for significant conclusive results	[ "Endpoint_Met" ]	false	false	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false
sufficient number to reach the primary endpoint and as planned	[ "Invalid_Reason" ]	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false
survival advantage demonstrated	[ "Success" ]	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false	true
suspended pending data analysis	[ "Interim_Analysis" ]	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false
suspended to recruiting due to COVID-19	[ "Covid19" ]	false	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false
suspended we do not received authorization for Triacetin from Health Authorities	[ "Regulatory" ]	false	false	false	false	false	false	false	false	false	false	false	false	true	false	false	false	false
technical difficulties coordinating study	[ "Logistics_Resources" ]	false	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false
temporarily closed (paused to accrual)	[ "Insufficient_Enrollment", "Invalid_Reason" ]	false	false	false	false	false	false	true	false	true	false	false	false	false	false	false	false	false
terminated	[ "Invalid_Reason" ]	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false
terminated because of enough case number	[ "Invalid_Reason" ]	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false
terminated by PI	[ "Invalid_Reason" ]	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false
terminated due to administrative reasons.	[ "Business_Administrative" ]	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false
terminated due to corporate transaction.	[ "Business_Administrative" ]	false	true	false	false	false	false	false	false	false	false	false	false	false	false	false	false	false
terminated due to inability to recruit subjects	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
terminated due to lack of accrual.	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
terminated due to slow enrollment	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
terminated due to very low recruitment rate (27 June 2006)	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false
terminated for logistical reasons	[ "Logistics_Resources" ]	false	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false
terminated study	[ "Invalid_Reason" ]	false	false	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false
terminated, due to lack enrollment,"	[ "Insufficient_Enrollment" ]	false	false	false	false	false	false	true	false	false	false	false	false	false	false	false	false	false

proof of mechanism achieved with fewer subjects than anticipated

[ "Endpoint_Met" ]

false

true

false

protocol changed and a new study using verapamil in epilepsy will be started in the near future

[ "Another_Study" ]

true

false

protocol development and Amended protocol revision

[ "Study_Design" ]

false

true

false

protocol needs complete restructuring in order to make it feasible and to complete the enrollment of 23 patients

[ "Study_Design" ]

false

true

false

protocol not approved by VA R&D

[ "Regulatory" ]

false

true

false

protocol revisions were deemed unable to be completed by 8/2007

[ "Study_Design" ]

false

true

false

protocol violation

[ "Study_Design" ]

false

true

false

prototype catheter never delivered

[ "Logistics_Resources" ]

false

true

false

questions of the benefit efficacy/risks of ddI during the meal not resolved

[ "Negative" ]

false

true

false

rate of enrollment

[ "Insufficient_Enrollment" ]

false

true

false

reaching of step 1 (recruitment of 8 patients) per protocol -> risk assessment -> termination because of occurance of toxicity Grade 3 and 4

[ "Safety_Sideeffects" ]

false

true

false

recommendation from the IDMC (Independent Data Monitoring Committee)

[ "Regulatory" ]

false

true

false

recommended by DSMB due to lack of accrual

[ "Insufficient_Enrollment" ]

false

true

false

recruiting or enrolling participants has halted prematurely and will not resume

[ "Insufficient_Enrollment" ]

false

true

false

recruiting or enrolling participants has halted prematurely and will not resume; participants are no longer being examined or treated

[ "Invalid_Reason" ]

false

true

false

recruiting or enrolling participants has halted prematurely but potentially will resume

[ "Invalid_Reason" ]

false

true

false

recruiting problems

[ "Insufficient_Enrollment" ]

false

true

false

recruitment

[ "Insufficient_Enrollment" ]

false

true

false

recruitment completed

[ "Invalid_Reason" ]

false

true

false

recruitment failed

[ "Insufficient_Enrollment" ]

false

true

false

recruitment failure

[ "Insufficient_Enrollment" ]

false

true

false

recruitment goals met

[ "Insufficient_Enrollment" ]

false

true

false

recruitment has been put on hold until a future date

[ "Invalid_Reason" ]

false

true

false

recruitment has ended

[ "Invalid_Reason" ]

false

true

false

recruitment is finished

[ "Invalid_Reason" ]

false

true

false

recruitment issues

[ "Insufficient_Enrollment" ]

false

true

false

recruitment of subjects was halted prematurely. recruiting subjects halted prematurely

[ "Invalid_Reason" ]

false

true

false

recruitment on hold due to COVID risk

[ "Covid19" ]

false

true

false

recruitment recruitment recruitment recruitment difficulties

[ "Insufficient_Enrollment" ]

false

true

false

recruitment temporarily suspended due to COVID-19

[ "Covid19" ]

false

true

false

recruitment was stopped as consequence of cessation of funding (economic crisis)

[ "Business_Administrative" ]

false

true

false

reports indicating that increased folic acid intake may increase colin cancer

[ "Another_Study" ]

true

false

research priority change

[ "Business_Administrative" ]

false

true

false

response to COVID-19

[ "Covid19" ]

false

true

false

results did not show intervention was beneficial

[ "Negative" ]

false

true

false

run out of independent funding

[ "Business_Administrative" ]

false

true

false

safety concerns regarding use of rosiglitazone

[ "Safety_Sideeffects" ]

false

true

false

safety issues (toxicity)

[ "Safety_Sideeffects" ]

false

true

false

safety reasons

[ "Safety_Sideeffects" ]

false

true

false

side effect profile did not match expectations

[ "Safety_Sideeffects" ]

false

true

false

significant reduction in length of hospital stay (primary endpoint)

[ "Endpoint_Met" ]

false

true

false

similar large study planned by NHLBI

[ "Another_Study" ]

true

false

slow a accrul due to many competitive trials.

[ "Insufficient_Enrollment" ]

false

true

false

slow accrual

[ "Insufficient_Enrollment" ]

false

true

false

slow accrual and financial resource limitation

[ "Business_Administrative" ]

false

true

false

slow accrual for Cohort II

[ "Insufficient_Enrollment" ]

false

true

false

slow enrollment

[ "Insufficient_Enrollment" ]

false

true

false

slow enrollment , interim analysis conducted."

[ "Negative" ]

false

true

false

slow enrollment and change in product development strategy

[ "Insufficient_Enrollment" ]

false

true

false

slow recruitment

[ "Insufficient_Enrollment" ]

false

true

false

slow recruitment and treatments beyond expiry date

[ "Insufficient_Enrollment" ]

false

true

false

slow recruitment rate

[ "Insufficient_Enrollment" ]

false

true

false

slow subject recruitment and lack of medical and scientific merit due to change in new standard of therapy during that same period.

[ "Study_Design" ]

false

true

false

sponsor decision

[ "Business_Administrative" ]

false

true

false

sponsor funding

[ "Business_Administrative" ]

false

true

false

sponsor has decide to pospone this study

[ "Business_Administrative" ]

false

true

false

sponsor's decision

[ "Business_Administrative" ]

false

true

false

staffing changes

[ "Logistics_Resources" ]

false

true

false

stopped after planned interim analysis for lack of efficacy

[ "Negative" ]

false

true

false

stopped due to slow recruitment and no effect

[ "Negative" ]

false

true

false

stopped for lack of efficacy

[ "Negative" ]

false

true

false

study closed to accrual due to slow accrual

[ "Insufficient_Enrollment" ]

false

true

false

study closed to enrollment 04/07/2005 due to two large phase III trials showing no survival benefit of combining bexarotene with platinum-based chemotherapy

[ "Another_Study" ]

true

false

study completed

[ "Invalid_Reason" ]

false

true

false

study drug unavailable

[ "Logistics_Resources" ]

false

true

false

study lacked funding to recruit

[ "Business_Administrative" ]

false

true

false

study moved to alternate site

[ "Study_Staff_Moved" ]

false

true

false

study no longer at pittsburgh

[ "Study_Staff_Moved" ]

false

true

false

study recruitment temporarily on hold

[ "Invalid_Reason" ]

false

true

false

study suspended due to staff indisposition

[ "Logistics_Resources" ]

false

true

false

study terminated 12Feb09 due to low recruitment

[ "Insufficient_Enrollment" ]

false

true

false

study terminated due to lack of enrollment

[ "Insufficient_Enrollment" ]

false

true

false

study was cancelled

[ "Invalid_Reason" ]

false

true

false

study was never started due to regional geopolitical conflict

[ "Logistics_Resources" ]

false

true

false

study was not ethically acceptable to continue and therefore it was finally stopped

[ "Ethical_Reason" ]

false

true

false

study was originally suspended by sponsor; now sponsor has approved; study still suspended until modification is submitted and approved by IRB

[ "Regulatory" ]

false

true

false

study was suspended because of difficluty maintaining equipment

[ "Logistics_Resources" ]

false

true

false

study withdrawn due to lack of enrollment

[ "Insufficient_Enrollment" ]

false

true

false

subject enrollment goals not met

[ "Insufficient_Enrollment" ]

false

true

false

sufficient data collected

[ "Invalid_Reason" ]

false

true

false

sufficient data collected for significant conclusive results

[ "Endpoint_Met" ]

false

true

false

sufficient number to reach the primary endpoint and as planned

[ "Invalid_Reason" ]

false

true

false

survival advantage demonstrated

[ "Success" ]

false

true

suspended pending data analysis

[ "Interim_Analysis" ]

false

true

false

suspended to recruiting due to COVID-19

[ "Covid19" ]

false

true

false

suspended we do not received authorization for Triacetin from Health Authorities

[ "Regulatory" ]

false

true

false

technical difficulties coordinating study

[ "Logistics_Resources" ]

false

true

false

temporarily closed (paused to accrual)

[ "Insufficient_Enrollment", "Invalid_Reason" ]

false

true

false

true

false

terminated

[ "Invalid_Reason" ]

false

true

false

terminated because of enough case number

[ "Invalid_Reason" ]

false

true

false

terminated by PI

[ "Invalid_Reason" ]

false

true

false

terminated due to administrative reasons.

[ "Business_Administrative" ]

false

true

false

terminated due to corporate transaction.

[ "Business_Administrative" ]

false

true

false

terminated due to inability to recruit subjects

[ "Insufficient_Enrollment" ]

false

true

false

terminated due to lack of accrual.

[ "Insufficient_Enrollment" ]

false

true

false

terminated due to slow enrollment

[ "Insufficient_Enrollment" ]

false

true

false

terminated due to very low recruitment rate (27 June 2006)

[ "Insufficient_Enrollment" ]

false

true

false

terminated for logistical reasons

[ "Logistics_Resources" ]

false

true

false

terminated study

[ "Invalid_Reason" ]

false

true

false

terminated, due to lack enrollment,"

[ "Insufficient_Enrollment" ]

false

true

false