# Palmoplantar Pustulosis and Generalized Pustular Psoriasis: A National Population-based Analysis of Prevalence

> **NCT04566471** · — · UNKNOWN · sponsor: **Peking University Third Hospital** · enrollment: 200 (estimated)

## Conditions studied

- Palmoplantar Pustulosis
- Generalized Pustular Psoriasis

## Interventions

- **OTHER:** prevalence/incidence

## Key facts

- **NCT ID:** NCT04566471
- **Lead sponsor:** Peking University Third Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2012-01-01
- **Primary completion:** 2016-12-01
- **Final completion:** 2021-12-31
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2020-09-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04566471

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04566471, "Palmoplantar Pustulosis and Generalized Pustular Psoriasis: A National Population-based Analysis of Prevalence". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04566471. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*