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NCT02616185 · ClinicalTrials.gov registry record · Phase 1

A Phase 1 Study To Evaluate Escalating Doses Of A Vaccine-Based Immunotherapy Regimen For Prostate Cancer (PrCa VBIR)

A Phase 1 study, sponsored by Pfizer.

Terminated
Registry status
Phase 1
Development phase
91
Enrollment target

NCT02616185: Clinical Trial Phase 1 study, sponsored by Pfizer.

NCT02616185 is a Phase 1 study that was terminated before completion, run by Pfizer. The registered enrollment target is 91 participants, above the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (52% higher). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT02616185, a Phase 1 study, was terminated before completion, sponsored by Pfizer.

TERMINATED
Registry status
Phase 1
Development phase
91 participants
Enrollment target

Study Summary

The study will evaluate the safety, pharmacokinetics and pharmacodynamics of increasing doses of a vaccine-based immunotherapy regimen for patients with prostate cancer.

Primary Outcome

An AE was any untoward medical occurrence in a clinical investigation where participant administered a product; the event did not need to have a causal relationship with the treatment. A SAE was any untoward medical occurrence at any dose that resulted in death; was life threatening; required inpatient hospitalization or prolongation of existing hospitalization; resulted in persistent or significant disability/incapacity; resulted in congenital anomaly/birth defect. AEs included both SAEs and no

Interventions

  • BIOLOGICAL Tremelimumab
  • BIOLOGICAL PF-06755992
  • BIOLOGICAL PF-06755990
  • DEVICE TDS-IM Electroporation Device
  • BIOLOGICAL PF-06801591

Trial Details

FieldValue
Enrollment Target 91 participants
Start Date 2015-12-30
Est. Completion 2021-02-23
Phase Phase 1
Pfizer

1,845 total trials

Why NCT02616185 stopped before completion

NCT02616185 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 91 participants, a relatively small participant target, above the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (52% higher).

The record links to 0 conditions, and to 5 interventions - of which Tremelimumab is the first listed.

NCT02616185 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT02616185 about?

NCT02616185 is a clinical study titled "A Phase 1 Study To Evaluate Escalating Doses Of A Vaccine-Based Immunotherapy Regimen For Prostate Cancer (PrCa VBIR)". The study will evaluate the safety, pharmacokinetics and pharmacodynamics of increasing doses of a vaccine-based immunotherapy regimen for patients with prostate cancer.

What is the current status of trial NCT02616185?

This trial is currently terminated. It is a Phase 1 study. The enrollment target is 91 participants. The study started on 2015-12-30. Estimated completion is 2021-02-23.

What interventions are being tested in trial NCT02616185?

The interventions under investigation include: Tremelimumab (BIOLOGICAL), PF-06755992 (BIOLOGICAL), PF-06755990 (BIOLOGICAL), TDS-IM Electroporation Device (DEVICE), PF-06801591 (BIOLOGICAL).

Who is sponsoring clinical trial NCT02616185?

This trial is sponsored by Pfizer, which has 1,845 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT02616185's enrollment target sits among peer trials

91 626th of 2000 higher than 1,373 of 2,000 other Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT02616185, the US trial registry maintained by the National Library of Medicine. NCT02616185 (small enrollment · none site footprint · terminated) retrieved and formatted by PlainTrial, see methodology.