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dual-chamber syringe

Phase 1

Healthy | Unknown | Other |Pfizer, Inc.|Last Updated: May 2, 2014

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment48

FDA Designations

No designations recorded

Clinical trial landscape

dual-chamber syringe · 1 trial · 1 indication

Early Phase 1 1
NCT01747928Users Study Of The Caverject Delivery SystemHealthy
COMPLETED48 Analytics
EARLY_PHASE1COMPLETED
Users Study Of The Caverject Delivery System
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Study Endpoints

Primary Endpoints

Delivery System Success Rate (DSSR)
Day 1

DSSR was defined as percentage of participants who were able to successfully expel the selected dose from the Caverject Impulse Dual Chamber Delivery System when relying on the modified Instructions for Use (IFU). The process was considered successful if the attempt was observed and documented by study personnel AND the participant didn't receive any operational/"hands on" demonstration on how to operate the plunger from study personnel AND after performing all preparatory steps, the participant was able to expel the dose to the selected plunger stop-point without any unexpected interruption.

Secondary Endpoints

Number of Participants With Categorical Responses to the Participant Assessment Tool (PAT): Instructions Provided Were Useful?
Day 1
Number of Participants With Categorical Responses to the PAT: Instructions Provided Were Clear?
Day 1
Number of Participants With Categorical Responses to the PAT: Most Difficult Step?
Day 1
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Study Design & Arms

MaskingNONE
ModelPARALLEL

Treatment Arms

ArmTypeDescription
Group 1EXPERIMENTAL -

Interventions

NameTypeDescription
dual-chamber syringeOTHERdual-chamber syringe for mock injection
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Eligibility Criteria

Age Range40 Years to 70 Years
SexMALE
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Healthy males Exclusion Criteria: * Inability to read English; * physical limitations preventing participant from operating the syringe

Countries:United States
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Frequently asked questions about dual-chamber syringe

What is the dual-chamber syringe?

The dual-chamber syringe is an investigational medical device being studied for use in healthy individuals. It is currently in Phase 1 clinical development, with one completed early Phase 1 trial. The device is being developed by Pfizer, Inc. (NYSE: PFE).

What is the dual-chamber syringe used for?

The dual-chamber syringe is being studied for use in healthy individuals. The completed clinical trial was a user study of the Caverject Delivery System, which is the device being evaluated. The study enrolled 48 healthy male participants aged 40 years and older in the United States.

Who makes the dual-chamber syringe?

The dual-chamber syringe is being developed by Pfizer, Inc. (NYSE: PFE). The company conducted a completed early Phase 1 user study of the Caverject Delivery System, which is the device being evaluated. The trial enrolled 48 healthy male participants in the United States.

What phase is the dual-chamber syringe in?

The dual-chamber syringe is in Phase 1 clinical development. The completed trial, NCT01747928, was an early Phase 1 user study of the Caverject Delivery System. The study enrolled 48 healthy male participants and was conducted in the United States.

What clinical trials is the dual-chamber syringe in?

The dual-chamber syringe has one completed clinical trial, NCT01747928, titled 'Users Study Of The Caverject Delivery System'. This early Phase 1 study enrolled 48 healthy male participants aged 40 years and older in the United States. The trial was uncontrolled and not randomized or double-blinded.

Is the dual-chamber syringe the same as the Caverject Delivery System?

Yes, the dual-chamber syringe is the same as the Caverject Delivery System. The completed clinical trial, NCT01747928, was a user study of the Caverject Delivery System, which is the device being evaluated. The study enrolled 48 healthy male participants in the United States.