Suprachoroidal Hemorrhage Associated With Pars Plana Vitrectomy

August 17, 2021 updated by: Beijing Tongren Hospital
To analyze the characteristics, related risk factors, and prognosis of suprachoroidal hemorrhage (SCH) associated with pars plana vitrectomy (PPV).

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

28

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • China
    • Beijing
      • Beijing, Beijing, China, 100730
        • Beijing Tongren Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

any participants who treated with PPV and occured Suprachoroidal hemorrhage with PPV

Description

Inclusion Criteria:

  • Suprachoroidal hemorrhage associated with pars plana vitrectomy

Exclusion Criteria:

  • Patients with eye trauma-related Suprachoroidal hemorrhage were excluded.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
pathogenesis
Time Frame: baseline
pathogenesis of PPV-related SCH and incidence of PPV-related SCH
baseline

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
vision acuity
Time Frame: up to 7 weeks
the final vision acuity
up to 7 weeks

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Beijing Tongren Hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

January 1, 2010

Primary Completion (Actual)

June 30, 2020

Study Completion (Actual)

January 28, 2021

Study Registration Dates

First Submitted

August 11, 2021

First Submitted That Met QC Criteria

August 17, 2021

First Posted (Actual)

August 19, 2021

Study Record Updates

Last Update Posted (Actual)

August 19, 2021

Last Update Submitted That Met QC Criteria

August 17, 2021

Last Verified

July 1, 2021

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • TR2021SCH

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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