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Clinical Trial Details — Status: Active, not recruiting

Administrative data

NCT number NCT01855464
Other study ID # UKW-TCH-2013-001
Secondary ID German Research
Status Active, not recruiting
Phase N/A
First received
Last updated
Start date November 2013
Est. completion date August 2024

Study information

Verified date November 2023
Source Otto-von-Guericke University Magdeburg
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Primary spontaneous pneumothoraces (PSP) represent a significant public health problem, occurring in young healthy subjects without pre-existing lung disease or precedent medical intervention or trauma with a reported incidence of up to 18-28/100 000 per year. PSP treatment often requires thoracic surgery to restore lung expansion and to prevent de novo lung collapse. Despite the presence of elaborated guidelines by the British Thoracic Society (BTS) postulating apical wedge resection of the lung and total parietal pleurectomy (WRPP), the majority of German hospitals gathered experience especially in limiting surgery to cost-saving partial apical parietal pleurectomy or yet apical pleural abrasion (PP). Until today, hardly any reliable data exist to analyze and compare the varying treatment approaches regarding efficacy and efficiency. In this randomized, multi-centric clinical trial, both treatment approaches will be compared. For this purpose, candidates for surgery will be randomized into one of the two treatment groups after informed consent has been obtained. Patients will be followed for 2 years by the participating centres to be able to evaluate the long-term effect of the surgical interventions.


Description:

The trial will be conducted at the major thoracic surgery units in Germany. Each centre can include patients on the basis of the presence of a PSP and the inclusion and exclusion criteria. After informed consent has been obtained from the study participants, each has to fill out the standardized short-form health survey (SF-36) questionnaire and the visual analogue scale (VAS) to determine baseline parameters for the (current) state of health and pain level.Randomization into the two interventional groups is carried out before surgery. Patients are operated according to good clinical practice either by pleurectomy alone (PP) or total parietal pleurectomy with apical wedge resection of the pulmonary apex (WRPP). Procedure related parameters (like operation time, applied suture materials including staplers) are documented. The postoperative care is subject to each participating centre's standards. The postoperative course is evaluated (mortality, morbidity, duration of tube drainage, re-interventions or operations, length of stay, need for blood substitutions). To evaluate the long term effect of the surgical intervention, all study participants are followed for 2 years.


Recruitment information / eligibility

Status Active, not recruiting
Enrollment 360
Est. completion date August 2024
Est. primary completion date July 2024
Accepts healthy volunteers No
Gender All
Age group 15 Years to 40 Years
Eligibility Inclusion Criteria: - recurrence of a primary pneumothorax - persistent primary pneumothorax - patient preference (in primary events) Exclusion Criteria: - presence of a pulmonal fistula - underlying lung disease - previous thoracic surgery (except tube thoracostomy) - previous pleurodesis - conversion thoracotomy

Study Design


Related Conditions & MeSH terms


Intervention

Procedure:
wedge resection
Complementary to parietal pleurectomy lung tissue is resected.
parietal pleurectomy
The parietal pleura is resected for treating primary pneumothorax.

Locations

Country Name City State
Germany Charité Berlin
Germany DRK Kliniken Berlin Berlin
Germany Evangelische Lungenklinik Berlin Berlin
Germany Vivantes Thoraxzentrum Berlin
Germany Universitätsklinikum Carl Gustav Carus Dresden Dresden
Germany Universitätsklinikum Erlangen Erlangen
Germany Universitätsklinikum Freiburg Freiburg
Germany LungenClinic Grosshansdorf Großhansdorf
Germany Universitätsklinikum Hamburg-Eppendorf Hamburg-Eppendorf
Germany Thoraxklinik am Universitätsklinikum Heidelberg Heidelberg
Germany Lungenklinik Köln Merheim Köln
Germany Asklepios Klinik Langen Langen
Germany Universitätsklinikum Magdeburg A. ö. R. Magdeburg Saxony-Anhalt
Germany Klinikum rechts der Isar München München Bavaria
Germany LMU München München
Germany Asklepios Fachklinik München-Gauting
Germany Thoraxzentrum Bezirk Unterfranken Münnerstadt
Germany Krankenhaus Barmherzige Brüder Regensburg
Germany Universitätsklinikum Regensburg Regensburg
Germany Robert Bosch Krankenhaus Stuttgart
Germany Johanniter-Krankenhaus im Fläming Treuenbrietzen GmbH Treuenbrietzen
Germany Universitätsklinik Tübingen Tübingen
Germany Universitätsklinikum Würzburg Wuerzburg

Sponsors (2)

Lead Sponsor Collaborator
Otto-von-Guericke University Magdeburg German Research Foundation

Country where clinical trial is conducted

Germany, 

References & Publications (3)

Chan JW, Ko FW, Ng CK, Yeung AW, Yee WK, So LK, Lam B, Wong MM, Choo KL, Ho AS, Tse PY, Fung SL, Lo CK, Yu WC. Management of patients admitted with pneumothorax: a multi-centre study of the practice and outcomes in Hong Kong. Hong Kong Med J. 2009 Dec;15(6):427-33. — View Citation

Gossot D, Galetta D, Stern JB, Debrosse D, Caliandro R, Girard P, Grunenwald D. Results of thoracoscopic pleural abrasion for primary spontaneous pneumothorax. Surg Endosc. 2004 Mar;18(3):466-71. doi: 10.1007/s00464-003-9067-z. Epub 2004 Feb 2. — View Citation

Henry M, Arnold T, Harvey J; Pleural Diseases Group, Standards of Care Committee, British Thoracic Society. BTS guidelines for the management of spontaneous pneumothorax. Thorax. 2003 May;58 Suppl 2(Suppl 2):ii39-52. doi: 10.1136/thorax.58.suppl_2.ii39. No abstract available. — View Citation

Outcome

Type Measure Description Time frame Safety issue
Primary Recurrence rate of primary pneumothorax following VAT surgery Patients are followed to identify all incidents of recurrent lung collapse following VAT surgery. Suspected recurrences will be confirmed by chest X-ray. 2 years
Secondary postoperative morbidity postoperative complications 30 days
Secondary postoperative pain rest and stress with a pain scale ranging from 1 to 10 (measured with the Visual Analogue Scale - VAS) 7 days
Secondary function quality of life measured with SF-36 Health Survey (The SF-36 has eight scaled scores; the scores are weighted sums of the questions in each section. Scores range from 0 - 100 Lower scores = more disability, higher scores = less disability Sections:Vitality;Physical functioning;Bodily pain;General health perceptions;Physical role functioning;Emotional role functioning;Social role functioning;Mental Health) 2 years
Secondary costs of treatment documentation of postoperative Hospitalization, the number of trocars up to 30 days
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