Pneumoconiosis and Dust Exposure China Cohort

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT07077382

Acronym

PANDECT

Enrollment

2000

Registered

2025-07-22

Start date

2021-05-28

Completion date

2030-05-31

Last updated

2025-07-22

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

Conditions

Pneumoconiosis

Brief summary

The primary objective of this study is to characterize the demographic and clinical features of patients with occupational pneumoconiosis (hereinafter referred to as pneumoconiosis) in China. Secondary objectives include: 1) to describe the natural course of pneumoconiosis; 2) to evaluate the prognosis of pneumoconiosis patients; and 3) to assess complications and comorbidities in pneumoconiosis patients.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Healthy volunteers

Yes

Inclusion criteria

* Diagnosed as pneumoconiosis

Exclusion criteria

* Incomplete occupational history information * Has participated in any interventional clinical research

Design outcomes

Primary

Measure	Time frame	Description
Pulmonary function test	3 years	Pulmonary function tests (PFTs) are utilized to assess the severity of the patient's condition, monitor disease progression, guide therapeutic decision-making, and evaluate prognosis.

Secondary

Measure	Time frame	Description
Number of patients	6 years	The researchers used inclusion/exclusion criteria for screening, and collected the demographic information, clinical symptoms and signs, laboratory tests, treatment, survival and other conditions of the patients who agreed to participate in the program and signed the informed consent, and collected biological specimens.

Countries

China

Outcome results