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Effects of Novel Combinations of Tolterodine/Pilocarpine on Pharmacokinetics (PK) and Pharmacodynamics (PD) of Tolterodine in Healthy Subjects

Effects of THVD-201 on Pharmacokinetics and Pharmacodynamics of Tolterodine in Healthy Subjects

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01036035
Enrollment
18
Registered
2009-12-21
Start date
2009-09-30
Completion date
2010-04-30
Last updated
2015-12-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Incontinence

Keywords

Tolterodine, Over active Bladder (OAB), Incontinence

Brief summary

THVD-201 is a novel combination of a muscarinic antagonist (tolterodine) and a muscarinic agonist (pilocarpine).

Detailed description

Because of the limitations of taking two medications separated by a period of time to minimise these adverse events, two novel formulations were developed to improve compliance and ease of administration. This study will evaluate these formulations in terms of their pharmacokinetic profiles and effects on SSF. In addition, the effects of this combination and its entities on urine frequency and safety/tolerability will be assessed.

Interventions

DRUGplacebo capsule

Comparison of different dosages of drug

DRUGTolterodine

Comparison of different dosages of drug

DRUGPilocarpine

Comparison of different dosages of drug

Comparison of different dosages of drug

Sponsors

TheraVida, Inc.
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
MALE
Age
18 Years to 45 Years
Healthy volunteers
Yes

Inclusion criteria

* Healthy males, 18 - 45 years of age. * BMI 20-30 m2.

Exclusion criteria

* Subjects who have a history of sensitivity to antimuscarinic or muscarinic agents or related derivatives. * Clinically significant ECG, vital signs and clinical laboratory indices.

Design outcomes

Primary

MeasureTime frame
Reductions in stimulated salivary flow (SSF)From Baseline

Secondary

MeasureTime frame
Determine the pharmacokinetics of tolterodine and the agonist.From Baseline

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026