Demertzis, S; Wilkens, H; Lindenmeir, M; Graeter, T; Schäfers, H J (1998). Lung volume reduction surgery for severe emphysema. Journal of cardiovascular surgery, 6(39), pp. 843-7. Torino: Minerva Medica
Full text not available from this repository.BACKGROUND: We report mid-term results after 25 consecutive lung volume reduction operations (LVRS) for the treatment of severe dyspnea due to advanced emphysema. METHODS: Study design: patients were studied prospectively up to 12 months after surgery. Setting: preoperative evaluation, surgery and postoperative care took place in our university hospital. Patients: patient selection was based on severe dyspnea and airway obstruction despite optimal medical treatment, lung overinflation and completed rehabilitation programme. Patients with severe hypercarbia (PCO2>50 mmHg) were excluded. Nineteen rehabilitated patients who fulfilled our inclusion criteria but postponed or denied LVRS were followed up clinically. Interventions: LVRS was performed bilaterally in 22 patients (median sternotomy) and unilaterally in 3 patients (limited thoracotomy). Measures: Outcome was measured by dyspnea evaluation, 6-minute-walking distance and pulmonary function tests. RESULTS: Twelve months postoperatively dyspnea and mobility improved significantly (MRC score from 3.3+/-0.7 to 2.12+/-0.8, 6-min-walk from 251+/-190 to 477+/-189 m). These results were superior compared to the results of the conservatively treated patients. Significant improvement could also be documented in airway obstruction (FEV1 from 960+/-369 to 1438+/-610 ml) and overinflation (TLC from 133+/-14 to 118+/-21% predicted and RV from 280+/-56 to 186+/-59% predicted). CONCLUSIONS: LVRS is an effective and promising treatment option for selected patients with end-stage emphysema and could be offered as an alternative and / or bridge to lung transplantation.
Item Type: |
Journal Article (Original Article) |
|---|---|
Division/Institute: |
04 Faculty of Medicine > Faculty Institutions > Teaching Staff, Faculty of Medicine |
UniBE Contributor: |
Demertzis, Stefanos |
ISSN: |
0021-9509 |
ISBN: |
9972913 |
Publisher: |
Minerva Medica |
Language: |
English |
Submitter: |
Factscience Import |
Date Deposited: |
04 Oct 2013 15:08 |
Last Modified: |
05 Dec 2022 14:20 |
PubMed ID: |
9972913 |
Web of Science ID: |
000078281300029 |
URI: |
https://boris.unibe.ch/id/eprint/29676 (FactScience: 157817) |
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