The yield and safety of thoracentesis in hematopoietic stem cell transplantation recipients.
The aim of this study was to assess the diagnostic value and safety of thoracentesis in hematopoietic stem cell transplantation (HSCT) recipients. We identified all hospitalized HSCT recipients who underwent thoracentesis from 1998 to 2006. We collected patients' clinical characteristics, indications for thoracenstesis, the complications of the procedure, and the etiology of the pleural effusion. A total of 50 thoracentesis findings were analyzed. Twenty-six patients underwent allogeneic HSCT, while 24 patients underwent autologous HSCT. The main indications for performing thoracentesis were to rule out infection and document or diagnose malignancy. Pleural effusions were characterized as exudate in 33 patients (66%). A specific diagnosis based on the thoracentesis was made in 13 patients (26%). These were malignancy in nine patients, parapneumonic in three patients, and empyema in one patient. The only documented complication was pneumothorax in five patients. The presence of exudative effusion and underlying solid malignancy were associated with specific diagnosis by thoracentesis (p = 0.0001 and 0.013, respectively). In spite of the tendency of HSCT recipients to develop pulmonary infections, complex parapneumonic effusions are rarely diagnosed by thoracentesis. The rate of complications is comparable to other patient populations.
Adam
Abdulgadir K
AK
Division of Pulmonary, Allergy, Critical Care and Sleep, Wayne State University School of Medicine, Detroit, Michigan, 48201, USA.
Zamlut
Mahmud
M
Division of Pulmonary, Allergy, Critical Care and Sleep, Wayne State University School of Medicine, Detroit, Michigan, 48201, USA.
Soubani
Ayman O
AO
Division of Pulmonary, Allergy, Critical Care and Sleep, Wayne State University School of Medicine, Detroit, Michigan, 48201, USA. asoubani@med.wayne.edu.|Division of Pulmonary, Allergy, Critical Care and Sleep, Wayne State University School of Medicine, Harper University Hospital, 3990 John R-3 Hudson, Detroit, MI, 48201, USA. asoubani@med.wayne.edu.
D000328:Adult; D001424:Bacterial Infections / Q000150:complications / Q000175:diagnosis*; D003581:Cytodiagnosis / Q000009:adverse effects / Q000379:methods*; D004653:Empyema / Q000150:complications / Q000175:diagnosis; D005260:Female; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications / Q000175:diagnosis*; D019152:Paracentesis / Q000009:adverse effects / Q000379:methods*; D010996:Pleural Effusion / Q000209:etiology* / Q000473:pathology; D016066:Pleural Effusion, Malignant / Q000209:etiology / Q000473:pathology; D011237:Predictive Value of Tests; D012189:Retrospective Studies