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LBT-3627

Phase 1

Parkinson Disease | Small molecule | Neurology |Pulmonx Corporation|Last Updated: Aug 21, 2026

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLEDDMC
Total Trials1
Total Enrollment64

FDA Designations

No designations recorded

Clinical trial landscape

LBT-3627 · 1 trial · 1 indication

Phase 1 1
NCT06466525A Two-Part Single and Multiple Ascending Dose Trial of the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of LBT-3627 in Healthy Participants and in Participants With Parkinson's Disease.Parkinson Disease
RECRUITING64 Analytics
PHASE1RECRUITING
A Two-Part Single and Multiple Ascending Dose Trial of the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of LBT-3627 in Healthy Participants and in Participants With Parkinson's Disease.
Parkinson DiseaseUnlock trial analytics

Study Endpoints

Primary Endpoints

Incidence, nature, and severity of adverse events [Safety and Tolerability]
Day of treatment to end of follow-up period (1, 2 or 4 weeks)

Secondary Endpoints

Maximum Plasma Concentration [Cmax]
Day of treatment to end of follow-up period (1, 2 or 4 weeks)
Elimination half life [T1/2]
Day of treatment to end of follow-up period (1, 2 or 4 weeks)
Time to reach Cmax [Tmax]
Day of treatment to end of follow-up period (1, 2 or 4 weeks)
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Healthy Volunteers - SADEXPERIMENTALSingle dose of LBT-3627 administered to healthy volunteers
Parkinson's disease patients - SADEXPERIMENTALSingle dose of LBT-3627 administered to Parkinson's disease patients
Parkinson's disease patients - MADEXPERIMENTALMultiple doses of LBT-3627 administered to Parkinson's disease patients

Interventions

NameTypeDescription
LBT-3627DRUGSynthetic peptide
PlaceboDRUGVehicle
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Eligibility Criteria

Age Range30 Years to 89 Years
SexALL
Healthy VolunteersYes
Study Sites2

Both cohorts (Healthy Volunteers and Parkinson's Disease) Key inclusion criteria * Male or female, 30-89 years inclusive at screening * BMI 18-32 kg/m² * Vital signs, ECG (QTcF \<450 ms male / \<470 ms female), and safety labs without clinically significant abnormality; no orthostatic hypotension ...

Countries:Australia
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