Medical Thoracoscopy for Diagnosing Unexplained Pleural Effusion: a National Multicenter Retrospective Study
1 other identifier
observational
5,000
0 countries
N/A
Brief Summary
This study is a national multicenter retrospective study. Patients with unexplained pleural effusion who underwent thoracoscopic or video-assisted thoracoscopic biopsy for patients in recent 10 years were retrospectively collected from multiple centers to understand the proportion and final etiological composition of pleural effusion in China.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Mar 2024
Shorter than P25 for all trials
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
February 17, 2024
CompletedFirst Posted
Study publicly available on registry
February 23, 2024
CompletedStudy Start
First participant enrolled
March 20, 2024
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 24, 2024
CompletedStudy Completion
Last participant's last visit for all outcomes
December 31, 2024
CompletedFebruary 23, 2024
February 1, 2024
9 months
February 17, 2024
February 17, 2024
Conditions
Outcome Measures
Primary Outcomes (1)
The proportion of fibrinous pleurisy in Chinese population
The proportion of fibrinous pleurisy in Chinese population
December 31, 2024
Interventions
The included particpants are the patients with unexplained pleural effusion who underwent thoracoscopic or video-assisted thoracoscopic biopsy.
Eligibility Criteria
Patients with pleural effusion who underwent medical thoracoscopy were included in the study. Patients who could not obtain a final diagnosis were excluded from the study
You may qualify if:
- Patients with unexplained pleural effusion who underwent thoracoscopic or video-assisted thoracoscopic biopsy
You may not qualify if:
- Patients who cannot obtain a final diagnosis
Contact the study team to confirm eligibility.
Sponsors & Collaborators
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- CASE ONLY
- Time Perspective
- RETROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Principal Investigator
Study Record Dates
First Submitted
February 17, 2024
First Posted
February 23, 2024
Study Start
March 20, 2024
Primary Completion
December 24, 2024
Study Completion
December 31, 2024
Last Updated
February 23, 2024
Record last verified: 2024-02