Recent Updates
Recently added Catalysts

CG5503 IR;tapentadol

Phase 3

Arthralgia | Small molecule | Musculoskeletal |Johnson & Johnson|Trials Updated: Jun 15, 2011

CG5503 IR;tapentadol development status

Highest phase Phase 3
Registered trials 1 across 1 sponsor since Aug 2006

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

RandomizedDouble-BlindUNCONTROLLED
Total Trials2
Total Enrollment1,271

FDA Designations

No designations recorded

CG5503 IR;tapentadol clinical trials

CG5503 IR;tapentadol · 2 trials · 6 indications

Phase 3 2
NCT00361582A Study to Evaluate the Effectiveness and Safety of Multiple Doses of Tapentadol(CG5503) in Patients Awaiting Joint Replacement SurgeryOsteoarthritis
COMPLETED669 Analytics
NCT00364247A Study to Evaluate the Effectiveness and Safety of Tapentadol(CG5503) in the Treatment of Acute Pain From Bunionectomy Compared With Placebo Followed by a Voluntary Open Label Extension for Safety.Arthralgia
COMPLETED602 Analytics
PHASE3COMPLETED
A Study to Evaluate the Effectiveness and Safety of Multiple Doses of Tapentadol(CG5503) in Patients Awaiting Joint Replacement Surgery
OsteoarthritisUnlock trial analytics
PHASE3COMPLETED
A Study to Evaluate the Effectiveness and Safety of Tapentadol(CG5503) in the Treatment of Acute Pain From Bunionectomy Compared With Placebo Followed by a Voluntary Open Label Extension for Safety.
ArthralgiaUnlock trial analytics

Study Endpoints

Primary Endpoints

The primary efficacy outcome is the SPID (Sum of Pain Intensity Difference) calculated at 5 days.
The primary effectiveness outcome for this study is SPID48 (i.e., the sum of pain intensity difference at 48 hours relative to the first dose).

Secondary Endpoints

Secondary efficacy outcomes include, among others, the time to the first use of rescue medication, the distribution of responder rates, and the SPID over 2 and 10 days.
Secondary effectiveness outcomes include, among others, the effect of CG5503 IR on the time to the need for the first rescue pain medication during the double-blind treatment period, and the SPID at 12, 24, and 72 hours relative to first dose.
Unlock Study Endpoints

Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Interventions

NameTypeDescription
CG5503 IR; tapentadolDRUG -
CG5503 IR;tapentadolDRUG -
Unlock Study Design Details

Eligibility Criteria

Age Range18 Years to 80 Years
SexALL
Healthy VolunteersNo

Inclusion Criteria: * Clinical diagnosis of chronic osteoarthritis of the hip or the knee based on clinical and radiographic (X-Ray) criteria defined by standard accepted guidelines * candidate (qualifies) for primary one-sided total or partial joint replacement surgery due to noninflammatory, end-...

Unlock Eligibility Criteria

Frequently asked questions about CG5503 IR;tapentadol

What is tapentadol (CG5503 IR) used for?

Tapentadol (CG5503 IR) is being studied for the treatment of acute pain, including pain associated with arthralgia and osteoarthritis. It is an investigational immediate-release formulation developed for pain relief in musculoskeletal conditions. Clinical trials have evaluated its effectiveness and safety in patients with acute pain following bunionectomy and in patients awaiting joint replacement surgery.

Who is developing tapentadol (CG5503 IR)?

Tapentadol (CG5503 IR) is being developed by Johnson & Johnson, which trades on the New York Stock Exchange under the ticker symbol JNJ. The company is responsible for the clinical development program of this investigational pain therapy.

What phase is tapentadol (CG5503 IR) in?

Tapentadol (CG5503 IR) is in Phase 3 clinical development. It is an investigational drug and has not been approved by the FDA for the studied indications. The Phase 3 program includes completed trials evaluating its effectiveness and safety in acute pain and osteoarthritis-related pain.

What clinical trials is tapentadol (CG5503 IR) in?

Tapentadol (CG5503 IR) has been evaluated in two completed Phase 3 trials. NCT00364247 studied its effectiveness and safety in acute pain from bunionectomy compared with placebo, enrolling 602 patients. NCT00361582 evaluated multiple doses in patients awaiting joint replacement surgery, enrolling 669 patients. Both trials included adults aged 18 and older.

Is tapentadol the same as CG5503 IR?

Yes, CG5503 IR and tapentadol refer to the same investigational drug. CG5503 is the development code used for tapentadol, and IR indicates the immediate-release formulation. Both names appear in the clinical trial records for this Phase 3 program.