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Peptide YY3-36

Phase 1

Obesity | Small molecule | Metabolic |Pfizer, Inc.|Trials Updated: Dec 15, 2006

Peptide YY3-36 development status

Highest phase Phase 1
Registered trials 1 across 1 sponsor since May 2006

Peptide YY3-36 target and mechanism

Molecular targetNPY2R
Target classAgonist
ModalitySmall molecule

Success Probability

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Market & Valuation

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Trial Design

RandomizedUNCONTROLLED
Total Trials1
Total Enrollment31

FDA Designations

No designations recorded

Peptide YY3-36 clinical trials

Peptide YY3-36 · 1 trial · 1 indication

Phase 1 1
NCT00331175Safety, Toleration and Pharmacokinetics of Single Intravenous Doses of Peptide YY in Overweight AdultsObesity
COMPLETED31 Analytics
PHASE1COMPLETED
Safety, Toleration and Pharmacokinetics of Single Intravenous Doses of Peptide YY in Overweight Adults
ObesityUnlock trial analytics

Study Endpoints

Primary Endpoints

Food intake

Secondary Endpoints

Plasma biomarkers, safety, toleration
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Study Design & Arms

AllocationRANDOMIZED
MaskingSINGLE
ModelCROSSOVER
PurposeTREATMENT

Interventions

NameTypeDescription
Peptide YY3-36DRUG -
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Eligibility Criteria

Age Range18 Years to 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * BMI 27-35 kg/m2 Exclusion Criteria: * Women of childbearing potential

Countries:United States
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Frequently asked questions about Peptide YY3-36

What is Peptide YY3-36?

Peptide YY3-36 is an investigational small molecule developed by Pfizer, Inc. (ticker PFE) for obesity. It is a synthetic form of the peptide YY3-36 fragment and is being studied in the metabolic therapeutic area. It has completed a single Phase 1 clinical trial and is not approved for any use.

What is Peptide YY3-36 used for?

Peptide YY3-36 is being studied for obesity. The only clinical trial of the drug enrolled overweight adults, and the program is in Phase 1 development. It is investigational and has not been approved for the treatment of obesity or any other condition.

What does Peptide YY3-36 target?

Peptide YY3-36 targets NPY2R, the neuropeptide Y2 receptor, where it acts as an agonist. By activating NPY2R, the drug is designed to influence appetite and metabolic signaling relevant to obesity. NPY2R is the receptor through which the natural peptide YY3-36 fragment signals.

Who is developing Peptide YY3-36?

Pfizer, Inc., which trades under the ticker PFE, is the developer of Peptide YY3-36. Pfizer sponsored the Phase 1 trial of the drug in overweight adults. The asset sits in Pfizer's metabolic pipeline and remains investigational.

What phase is Peptide YY3-36 in?

Peptide YY3-36 is in Phase 1 development. It has completed one Phase 1 trial, and no later-stage trials are active. The drug is investigational and has not been approved by the FDA for obesity or any other indication.

What clinical trials is Peptide YY3-36 in?

Peptide YY3-36 has been studied in one completed Phase 1 trial, NCT00331175, titled Safety, Toleration and Pharmacokinetics of Single Intravenous Doses of Peptide YY in Overweight Adults. The trial enrolled 31 participants in the United States, used a randomized design, and included healthy volunteers.