title: [Assessment of current pleurodesis procedures exemplified by pneumothorax].
abstract: This survey addressed common methods of video-assisted thoracoscopic pleurodesis for spontaneous pneumothorax. A questionnaire asking for frequency, recurrence rate and complications of the different methods of pleurodesis was sent to all hospitals that belong to the German Society for Thoracic Surgery. 19 hospitals reported on a total of 1365 operations. 88 recurrences (6.5%), 26 severe bleeding complications (1.9%), 39 persisting air leaks (2.9%) and two hospital deaths (0.1%) had been observed. Pleurectomy and pleural abrasion were the most common procedures but induced significant (p = 0.01) more bleeding complications (3.1% and 2.6%) than all other methods of pleurodesis (0.4%). Overall recurrence rates depended significantly on the chosen procedure (p = 0.0013). Pleurectomy (4.4%) and coagulation of the pleura (2.7%) showed better results than the average. Due to smaller numbers of operations and the widely differing results this significance cannot be shown for the individual recurrence rates of the different clinics. This survey demonstrated a trend towards lower rates of recurrence and complications after coagulation of the pleura parietalis. The retrospective character of the investigation and extremely different recurrence rates for different hospitals demand cautious interpretation of these results.
authors.affiliation: Abteilung für Thoraxchirurgie, Klinik Schillerhöhe, Gerlingen.
authors.forename: M
authors.initials: M
authors.lastname: Hürtgen
authors.forename: A
authors.initials: A
authors.lastname: Linder
authors.forename: G
authors.initials: G
authors.lastname: Friedel
authors.forename: H
authors.initials: H
authors.lastname: Toomes
mesh_terms: D016063:Blood Loss, Surgical / Q000503:physiopathology; D019723:Endoscopes; D005858:Germany; D017052:Hospital Mortality; D006801:Humans; D010994:Pleura / Q000601:surgery; D011030:Pneumothorax / Q000209:etiology / Q000401:mortality / Q000601:surgery*; D011183:Postoperative Complications / Q000209:etiology* / Q000401:mortality / Q000601:surgery; D011785:Quality Assurance, Health Care; D012008:Recurrence; D012086:Reoperation; D012189:Retrospective Studies; D016019:Survival Analysis; D020708:Thoracoscopes; D016896:Treatment Outcome; D014741:Video Recording / Q000295:instrumentation*