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Status:   Withdrawn   Suspended   Terminated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
NCT03863587
Details
2022-05-10
Interventional
124 
Ramucirumab
Healthy Male Vo…
The study was terminated prematurely due to the difficulty in recruiting participants caused by the COVID-19 pandemic.
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NCT05365464
Details
2022-05-09
Interventional
20 
Progesterone
Abortion, Habit… Abortion, Spont… Fetal Death Recurrence Recurrent Pregn…
Investigator still working on protocol and not sure when it will be ready
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NCT04544267
Details
2022-05-09
Interventional
3-
Vaccines
Influenza, Huma… Influenza
Decision prompted due to COVID -19 pandemic challenges on: 1. Low influenza virus circulation rates on Pediatric population 2. Challenges on Recruitment/participant follow-up 3. Uncertainties on COVID-19 situation for 2022-2023 influenza season
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NCT04535102
Details
2022-05-09
Interventional
20 
Polatuzumab ved…
Lymphoma Lymphoma, B-Cel… Lymphoma, Large… Diffuse Large B…
Lack of sufficient patient population
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NCT04131192
Details
2022-05-06
Interventional
113 
Gemcitabine
Pancreatic Neop… Pancreatic Canc…
Combined with the analysis of the existing data of the trial, there was no obvious advantage compared with the clinical standard treatments, and the clinical trial was decided to be terminated based on the benefit of the subjects.
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NCT03795350
2017-005030-29
Details
2022-05-06
Interventional
1
[1 Refs]
19 
Beclomethasone Bromides Formoterol Fuma… Glycopyrrolate
Lung Diseases, … Pulmonary Disea… Asthma Chronic Obstruc…
In light of the cessation of non-essential clinical activities at CPU due to the COVID-19 pandemic, the sponsor has determined to terminate the study early.
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NCT03655613
Details
2022-05-06
Interventional
1/220 
Nivolumab
Carcinoma Carcinoma, Rena… Hepatocellular … Renal Cell Carc…
Study terminated due to administrative reasons.
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NCT03282669
Details
2022-05-06
Interventional
4
[4 Refs]
0 
Hydromorphone Morphine
Pain, Postopera… Respiratory Ins… Obesity
Change in institutional policy. Change in resources available.
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NCT03041311
2017-000358-20
Details
2022-05-06
Interventional
2107 
Atezolizumab Carboplatin Etoposide
Lung Neoplasms Small Cell Lung… Small Cell Lung…
Primary Analysis and survival follow up completed per protocol. Not stopped due to safety concerns.
Limitation of the trial is small numbers of subjects, since it is a Phase 2 clinical trial. Small sample size may have reduced the ability to observe statistically significant treatment effects on secondary myelopreservation measures (i.e. occurrence of FN AEs, infections and antibiotics usage).
NCT04806945
Details
2022-05-05
Interventional
30 
Carboplatin Paclitaxel
Uterine Cervica… Cervical Cancer
The sponsor terminated the trial.
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NCT04465734
Details
2022-05-05
Interventional
30 
Sorafenib
Carcinoma Carcinoma, Hepa… Hepatocellular …
The trial used sorafenib as a control drug. It's not suitable now(after the A+T has been approved).The sponsor terminated the trial.
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NCT03674827
Details
2022-05-05
Interventional
136 
Immunomodulatin…
Breast Neoplasm… Carcinoma, Non-… Lung Neoplasms Triple Negative… Non-Small Cell … Triple-negative…
The study was terminated due to the review of the asset (VBIR-2) within the Sponsor's oncology portfolio; the study was not terminated because of safety concerns.
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NCT05359874
Details
2022-05-04
Interventional
20 
Bevacizumab
Breast Neoplasm… Breast Cancer
application has been withdrawn
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NCT05170789
Details
2022-05-04
Interventional
2
[3 Refs]
0 
Dexamethasone Elotuzumab
Multiple Myelom… Neoplasms, Plas… Refractory Mult… Relapsed Multip…
The study collaborator -Karyopharm- is not doing Myeloma studies funding, so they let the study investigators know they are not funding the study anymore.
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NCT03891264
Details
2022-05-04
Interventional
47 
Cannabidiol
Back Pain Low Back Pain Neuroinflammato… Back Pain, Low
Funding obtained to do a larger placebo-controlled trial
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NCT03770455
Details
2022-05-03
Interventional
26 
Avelumab
Prostatic Neopl… Metastatic Cast…
Early signs of progression and learned experience that the assumed time period between psa progression and radiographic progression was shorter than expected
Study did not reach target number of participants needed to reach target power for statistically reliable results due to poor recruitment during COIVD pandemic and early termination of study. Study closed early due to safety concerns regarding rapid clinical progression of several participants.
NCT03324282
Details
2022-05-03
Interventional
265 
Avelumab
Carcinoma Urinary Bladder… Bladder Carcino…
ANSM's refusal to validate ATU requests for avelumab in bladder cancer, Decrease in recruitment, Most investigators would like to offer avelumab for maintenance, Absence of benefit to the chemo-immuno combination (pembro+gem-platinum) in phase III
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NCT03172936
2017-000707-25
Details
2022-05-03
Interventional
1106 
Spartalizumab
Lymphoma Solid Tumors an…
Sponsor's decision
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NCT00124891
Details
2022-05-03
Interventional
2-
Anti-Arrhythmia…
Arrhythmias, Ca… Tachycardia Tachycardia, Ve… Arrhythmias
-
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NCT04492254
2020-003125-39
Details
2022-05-02
Interventional
3219 
Enoxaparin
COVID-19
Average event rate (end point) was much lower than expected. A larger sample size would have been required to maintain same statistical power, which was not achievable in a feasible time scale. No safety concerns were identified with bleeding.
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