Efficacy of the Additional Mechanical Pleurodesis for Surgical Management of Primary Spontaneous Pneumothorax

September 28, 2011 updated by: Sanghoon Jheon, Seoul National University Bundang Hospital

Phase III Study of Evaluation of the Efficacy of Additional Mechanical Pleurodesis After Thoracoscopic Wedge Resection for the Management of Primary Spontaneous Pneumothorax

For the definite treatment of primary spontaneous pneumothorax(PSP), thoracoscopic bleb obliteration with pleural adhesive procedure is generally accepted as a standard. But additional pleurodesis is potentially useless procedure on the parietal pleura for treating visceral pleural disese. Furthermore, pleural symphysis could deteriorates normal pleural physiology and cause chronic pain. According to our previous study, stapling resection of the bulla without pleurodesis gave comparable result in recurrence comparing with articles with additional pleurodesis. The purpose of this study is to evaluate surgical outcome of thoracoscopic surgery with or without pleural abrasion and to know whether adhesive procedure is essential in the management of PSP.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

1440

Phase

  • Phase 3

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

  • Korea, Republic of
    • Gyeonggi
      • Seungnam, Gyeonggi, Korea, Republic of, 463-707
        • Seoul National University Bundang 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

16 years to 35 years (Child, Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • recurrent pneumothorax
  • bilateral pneumothorax
  • total collapse/tension pneumothorax
  • previous history of contralateral pneumothorax
  • visible bulla on simple X-ray
  • special occupation/situation
  • air leakage more than 2 days with drainage catheter for 1st attack patients

Exclusion Criteria:

  • patient refusal and reoperation case

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

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Factorial Assignment
  • Masking: None (Open Label)

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
recurrence
Time Frame: follow up more than 1 year
follow up more than 1 year

Secondary Outcome Measures

Outcome Measure
Time Frame
complications
Time Frame: follow up more than 1 year
follow up more than 1 year

Collaborators and Investigators

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

Sponsor

Seoul National University Bundang Hospital

Investigators

  • Principal Investigator: Sanghoon Jheon, M.D., Ph.D., Seoul National University College of Medicine

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

November 1, 2006

Primary Completion (Actual)

July 1, 2010

Study Completion (Actual)

July 1, 2011

Study Registration Dates

First Submitted

February 1, 2008

First Submitted That Met QC Criteria

February 1, 2008

First Posted (Estimate)

February 14, 2008

Study Record Updates

Last Update Posted (Estimate)

September 30, 2011

Last Update Submitted That Met QC Criteria

September 28, 2011

Last Verified

September 1, 2011

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • KPT

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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