Effectiveness of medical thoracoscopy and thoracoscopic talc poudrage in patients with exudative pleural effusion
Singapore medical journal
; : 268-273, 2015.
Article
em En
| WPRIM
| ID: wpr-337152
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>INTRODUCTION</b>This study aimed to assess the effectiveness of medical thoracoscopy (MT) and thoracoscopic talc poudrage (TTP) in patients with exudative pleural effusion.</p><p><b>METHODS</b>We evaluated the diagnostic yields, complications and outcomes of MT and TTP in 41 consecutive patients with symptomatic pleural effusions who were planned to undergo both procedures from 1 December 2011 to 30 November 2012. Data was reviewed retrospectively and prospectively up to March 2013.</p><p><b>RESULTS</b>Among the 41 patients, 36 underwent MT with the intent of biopsy and talc pleurodesis, 2 underwent MT for pleurodesis only and 3 had failed MT. Aetiologies of pleural effusion included lung cancer (n = 14), tuberculosis (n = 9), breast cancer (n = 7), ovarian cancer (n = 2), malignant mesothelioma (n = 1), congestive cardiac failure (n = 1), peritoneal dialysis (n = 1) and hepatic hydrothorax (n = 1); pleural effusion was undiagnosed in five patients. The overall diagnostic yield of MT, and the yield in tubercular and malignant pleural effusions were 77.8%, 100.0% and 82.6%, respectively; it was inconclusive in 22.2%. Complications that occurred were self-limiting, with no procedure-related mortality. The 30-day mortality rate was 17.1%. A total of 15 patients underwent TTP. The 30-, 60- and 90-day success rates were 77.8%, 80.0% and 80.0%, respectively, with one patient having complications (i.e. empyema). The 30-day mortality was 40.0%.</p><p><b>CONCLUSION</b>MT is a safe procedure with high diagnostic yields in undiagnosed pleural effusions. TTP is an effective method to stop recurrence of pleural effusions.</p>
Palavras-chave
Texto completo:
1
Índice:
WPRIM
Assunto principal:
Derrame Pleural
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Recidiva
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Talco
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Terapêutica
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Toracoscopia
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Tuberculose
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Biópsia
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Estudos Prospectivos
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Estudos Retrospectivos
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Mortalidade
Tipo de estudo:
Diagnostic_studies
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Observational_studies
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Prognostic_studies
Limite:
Aged
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Aged80
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Female
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Humans
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Male
Idioma:
En
Revista:
Singapore medical journal
Ano de publicação:
2015
Tipo de documento:
Article