Trial · NCT04486781
A Study of Pembrolizumab+ sEphB4 in Metastatic Urothelial Carcinoma
NCT04486781, Phase 2, Unknown, Vasgene Therapeutics, Inc
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. A Study of Pembrolizumab+ sEphB4 in Metastatic Urothelial Carcinoma. Trials, record NCT04486781. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT04486781
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- A Study of Pembrolizumab+ sEphB4 in Metastatic Urothelial Carcinoma
- NCT number
- NCT04486781
- Status
- Unknown
- Phases
- Phase 2
- Enrollment
- 38 participants, estimated
- Lead sponsor
- Vasgene Therapeutics, Inc
- Conditions
- Metastatic Urothelial Carcinoma
- Interventions
- Pembrolizumab + sEphB4-HSA
- First posted
- 2020-07-27
- Last updated
- 2024-05-02
Source ClinicalTrials.gov
Registered outcomes4
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Estimate of the overall response rate (ORR) of the combination of Pembrolizumab + sEphB4-HSA in the patients with previously untreated advanced (metastatic or recurrent) urothelial carcinoma who are chemotherapy ineligible or who refuse chemotherapy | At study entry until completion (average of 60 months) | Objective tumor response (OR), a derived endpoint, will be based responses as coded at each evaluation. A patient who experiences either a confirmed complete response (CR) or a confirmed partial response (PR) according to RECIST v1.1, will be classified as having experienced an objective response. To estimate the overall response rate (ORR) of the combination of Pembrolizumab + sEphB4-HSA in this population of patients, the number of patients who experience a confirmed complete response (CR) or a confirmed partial response (PR) will be divided by the number of eligible patients who began treatment. |
| Secondary | To estimate the progression free survival (PFS) in these patients | Day 1, 8, 15 (each 3 week cycle), 30 days after last dose (safety follow-up), every 6 weeks (follow-up), every 12 weeks (survival follow-up) (average of 60 months) | Toxicity as assessed by CTCAE v5 will be documented in all eligible patients who begin treatment. |
| Secondary | To estimate the overall survival (OS) in these patients | Baseline, Day 1, 8, 15 (each 3 week cycle), 30 days after last dose (safety follow-up), every 6 weeks (follow-up), every 12 weeks (survival follow-up) (average of 60 months) | Overall survival (OS) is calculated as the time from start of protocol treatment until death from any cause. Patients who are alive at the time of analysis will be censored at the last date that they were documented alive. OS will summarized for all eligible patients who begin treatment. |
| Secondary | To determine the tolerbility of the combination of Pembrolizumab + sEphB4-HSA in patients with previously untreated advanced urothelial carcinoma is more effective than the single agent pembrolizumab. | Day 1, 8, and 15 of each 3 week cycle | Progression-free survival (PFS) is calculated as the time from start of protocol treatment until documentation of disease progression (as defined by RECIST v1.1) or until death from any cause, whichever comes first. Patients who are alive and have not progressed at the time of analysis will be censored at the last date that they were documented alive and free of progression. In addition, patients who begin another treatment (i.e. other than Pembrolizumab or sEphB4-HSA alone) prior to progressing, will be censored at the time of the start of the other treatment for the primary analysis of this endpoint. |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT04486781
GET https://conductscience.org/api/trials/v1/NCT04486781/registered