A 12-Week Study of Topical Pirenzepine or Placebo in Type 2 Diabetic Patients (T2DM) With Painful Peripheral Neuropathy
Public ClinicalTrials.gov record NCT04786340. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Randomized, Double-blind, Placebo-controlled, Parallel, 12-week, Phase 2a Study of Topical Pirenzepine (WST-057) or Placebo in Type 2 Diabetes Mellitus Patients With Painful Peripheral Neuropathy
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a 12 week, 2-arm, blinded, single-site, placebo-controlled Phase II study in subjects with Type II Diabetes and painful peripheral neuropathy.
Study identification
- NCT ID
- NCT04786340
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 58 participants
Conditions and interventions
Conditions
Interventions
- Active: WST-057 4mL (146 mg pirenzepine free base monohydrate) topical solution Drug
- Placebo: WST-057 4mL topical solution Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 75 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 19, 2020
- Primary completion
- Dec 7, 2022
- Completion
- Dec 7, 2022
- Last update posted
- Oct 17, 2023
2020 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Eastern Virginia Medical School | Norfolk | Virginia | 23510-1001 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04786340, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 17, 2023 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04786340 live on ClinicalTrials.gov.