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taranabant

Phase 3

Obesity and Obesity-related Medical Conditions | Small molecule | Metabolic |Merck & Company, Inc.|Trials Updated: Jun 7, 2016

taranabant development status

Highest phase Phase 3 (NCT00384605)
Phase scored for MRKPhase 2
Registered trials 7 across 1 sponsor since Apr 2005

taranabant target and mechanism

Molecular targetCNR1
Target classInverse Agonist
ModalitySmall molecule

Also known as MK0364

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindUNCONTROLLED
Total Trials3
Total Enrollment1,300

FDA Designations

No designations recorded

taranabant clinical trials

taranabant · 3 trials · 3 indications

Phase 2 3
NCT00131430An Eighteen Month Efficacy and Safety Study in Obese Patients (0364-020)(COMPLETED)Obesity and Obesity-related Medical Conditions
COMPLETED500 Analytics
NCT00109135A Study to Investigate a Research Drug as an Aid for Smoking Cessation in Chronic Cigarette Smokers (0364-007)Smoking
COMPLETED300 Analytics
NCT00109148An Investigational Drug Study in Obese (Considerably Overweight) Patients (0364-006)Obesity
COMPLETED500 Analytics
PHASE2COMPLETED
An Eighteen Month Efficacy and Safety Study in Obese Patients (0364-020)(COMPLETED)
Obesity and Obesity-related Medical ConditionsUnlock trial analytics
PHASE2COMPLETED
A Study to Investigate a Research Drug as an Aid for Smoking Cessation in Chronic Cigarette Smokers (0364-007)
SmokingUnlock trial analytics
PHASE2COMPLETED
An Investigational Drug Study in Obese (Considerably Overweight) Patients (0364-006)
ObesityUnlock trial analytics

Study Endpoints

Primary Endpoints

After 24 weeks, body weight, safety, and tolerability
After 24 weeks
Quitting smoking after 8 weeks of treatment by measuring lab values and expired breath CO levels
after 8 weeks of treatment

Secondary Endpoints

After 80 weeks, body weight
After 80 weeks
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Interventions

NameTypeDescription
taranabantDRUG -
MK0364DRUG -
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo

Inclusion Criteria: * Obese patients with a body mass index between 30kg/m2 and 43 kg/m2, inclusive (BMI between 27 kg/m2 and 43kg/m2, inclusive for those with obesity-related comorbidities including hypertension, dyslipidemia and sleep apnea). Exclusion Criteria: * Patients with serious or unsta...

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Frequently asked questions about taranabant

What is taranabant?

Taranabant is an investigational small-molecule drug developed by Merck & Company, Inc. (MRK) for obesity and obesity-related medical conditions, as well as smoking cessation. It was studied in Phase 2 clinical trials but is not approved for any indication.

What is taranabant used for?

Taranabant was being developed for the treatment of obesity and obesity-related medical conditions, and separately as an aid for smoking cessation in chronic cigarette smokers. It remains an investigational therapy and has not been approved for any use.

What does taranabant target?

Taranabant targets CNR1, the cannabinoid receptor type 1, and acts as an inverse agonist. By binding to CNR1, it is designed to modulate receptor activity, which was explored for effects on appetite and body weight in obesity and for smoking cessation.

Who is developing taranabant?

Taranabant was developed by Merck & Company, Inc., which trades under the ticker MRK. Merck sponsored the Phase 2 clinical trials evaluating the drug in obesity and in smoking cessation.

What phase is taranabant in?

Taranabant is in Phase 2 development. It has not been approved by the FDA or any regulatory agency. The clinical program includes completed Phase 2 trials, and no active trials are currently listed.

What clinical trials is taranabant in?

Taranabant has been studied in two completed Phase 2 trials: NCT00131430, an eighteen-month efficacy and safety study in obese patients with 500 participants, and NCT00109135, a study of taranabant as an aid for smoking cessation in chronic cigarette smokers with 300 participants.