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Montefiore Medical Center clinical trial failures
Review 51 stopped clinical trials from Montefiore Medical Center, including disease areas, phases, and classified stop reasons.
This page groups real ClinicalTrials.gov-derived stopped trial records. The strongest added signal is the stop-reason classification: 2 of these records are likely biological failure signals, while the rest may reflect operational, strategic, regulatory, funding, enrollment, or unclear stop reasons.
Dominant stop reasons
- OPERATIONAL
- 27
- OTHER/UNKNOWN
- 22
- EFFICACY/FUTILITY
- 2
Notable sponsors
- Montefiore Medical Center
- 51
Related phases
- Phase IV
- 20
- Phase II
- 13
- Phase I
- 5
- Phase III
- 5
- Early Phase I
- 4
Crawlable stopped-trial records
Open ExploreShowing up to 51 representative records from this slice. Each link opens the trial detail page with source attribution and stop-reason context.
Phase IV Vaginal Laceration During Delivery trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Difficulty with enrollment
Phase IV Substance Use Disorders trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Difficulty recruiting and enrolling participants
Phase IV Urinary Incontinence trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
It was determined that it would be impracticable to conduct this study as a randomized trial. Study has been repurposed as a non-randomized study.
Phase II Aging trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Upon review it was determined that the study terminated early due to lack of funding. Study never reached enrollment target and was administratively closed out by the Albert Einstein College of Medicine IRB.
Phase IV Chronic Sinus Infection trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
Study terminated early
Phase I Secondary Hyperparathyroidism trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Based on information in IRB archives the study was terminated in 2009 due to low enrollment
Unknown Vasculopathy trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
Study never submitted. Study team instead conducted a retrospective study which did not qualify for registration.
Phase II Cancer trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Due to decreased level of engagement and available funding, PI determined it appropriate to close the study prior to visit occurring. IRB approved.
Phase IV Nocturnal Enuresis trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Study was not able to meet recruitment after 9 years of trying to enroll patients on different versions of the protocol and changing recruitment strategies.
Phase II Radiation Dermatitis trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
Study planned but never formally submitted to the IRB
Phase IV Hidradenitis Suppurativa trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
This study was administratively closed.
Phase II Breast Cancer trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Could not identify collaborator and secure additional funding after transferring the record to Montefiore Medical Center
Phase IV Bariatric Surgery Candidate trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
IRB approval never received
Early Phase I Ventricular Tachycardia trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
IRB approval expired 1/23/2023 and eclipsed the 6 month institutional window where study can be reinitiated via progress report. No enrollment has taken place.
Early Phase I Distension trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
After significant delays study was never initiated. No participants enrolled
Phase IV Acute Pain trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Terminated early due to funding, lack of participants
Early Phase I Hip Fractures trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Study was withdrawn. Study expired in IRB system and no patients enrolled as per institutional CTMS and IRB systems. Primary and Study Completion Dates reflect date IRB approval expired.
Phase IV Pain, Postoperative trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Due to personnel loss and logistical issues the study was unable to be completed as planned.
Phase II Pain trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
Ran out of medication
Phase IV Oncologic Complications trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
The trial was closed after 4 months due to slow to accrual. Only 1 participant was enrolled.
Phase IV Clostridium Difficile trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Slow enrollment due to COVID19 , change in practice with standardized use of oral vancomycin prophylaxis
Phase II Dental Caries trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
Study discontinued early due to time constraints and lack of selectivity in agar used in the identification of the target (Streptococcus mutans). Only 12 participants out of a planned 40 were enrolled.
Phase II Liver Cirrhosis trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
PI confirmed that while coordination and planning was conducted upon IRB approval, no participants were enrolled into the study
Phase II Post Operative Pain trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
The study was closed on 3/8/2021 as per final progress report issued by the IRB on 3/12/2021. No subjects were enrolled in the study following approval. Status changed to "Withdrawn (No Participants Enrolled)" accordingly.
Phase III Open Angle Glaucoma trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
not performing Trabectomes
Phase I Breast Cancer trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
Unfortunately, Deciphera management decided to not move forward with the rebastinib program and are terminating early.
Phase I Myelodysplastic Syndromes trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
Study never opened; closed on 06/29/2021 due to no enrllment
Phase II Nerve Pain trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
PI changed hospital center
Phase II Congenital Hyperinsulinism trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Funding was withdrawn by Sponsor prior to start of study
Unknown Hypophosphatemia trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
Study was not renewed with the IRB
Phase IV Intrauterine Fetal Demise trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
unable to recruit. Projected completion was 2018 however, enrollment and recruitment were difficult. The study was terminated due to inability to enroll.
Phase I Pain trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
Pharmacy stopped dispensing study medication
Phase IV Asthma trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Low accrual
Phase III Cesarean Section Complications trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
The study was withdrawn from the IRB
Phase II COVID trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
PI withdrew the submission to the IRB
Phase III Anesthesia trial by Montefiore Medical Center. Stop reason: EFFICACY/FUTILITY.
Interim Analysis showed no significance
Phase II Squamous Cell Lung Cancer trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Poor accrual
Phase IV Lumbar Herniated Disc trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Integral investigator left study; could not continue recruiting.
Phase IV Postoperative Pain Management trial by Montefiore Medical Center. Stop reason: EFFICACY/FUTILITY.
Interim analysis showed futility of primary endpoint
Phase II Pain, Referred trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
study was published during initial recruitment that showed no difference
Phase IV Ambulatory Difficulty trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
Stopped before IRB approval
Phase IV Acute Cellular Graft Rejection trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
Delay in IRB approval
Phase III Spinal Fusion trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
Incidence of AE
Phase IV Liver Cirrhosis trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
Study was never approved by the IRB
Phase IV Acute Heart Failure trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
No patients enrolled
Unknown Chronic Allograft Injury trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
terminated after 2 patients due to difficulty in enrollment
Phase IV Disc Herniation trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Study terminated early due to low enrollment. No data collected.
Phase I Obstructive Sleep Apnea trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
Unable to recruit patients because the surgeon left the hospital
Phase III Arthroplasty, Replacement, Knee trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
Data has been published on this study (this would have been a duplicate study)
Unknown Obesity, Morbid trial by Montefiore Medical Center. Stop reason: OTHER/UNKNOWN.
withdrawn prior to IRB approval
Early Phase I Neuroepithelial Tumor trial by Montefiore Medical Center. Stop reason: OPERATIONAL.
The Principal Investigator left the institution.