title: Minimally invasive approach to thoracic effusions in patients with ventricular assist devices.
abstract: The aim of this study was to compare our experience between open and video-assisted thoracic surgery (VATS) approaches to the management of thoracic effusions in ventricular assist device (VAD) patients. This was a retrospective review of a prospectively collected database of VAD patients at a single institution. Patients who were operated on for pericardial and/or pleural effusions were included. Primary outcomes included operative mortality and morbidity as well as effusion recurrence. From 1993 to 2009, 360 adult patients underwent VAD placement. Twenty-three patients (11.9%) required operative management of pleural (n = 24), pericardial (n = 13) or both pleural and pericardial (n = 6) effusions [open = 20 (47%); VATS = 23 (53%)]. Drainage with decortication was performed in five patients, with the remaining undergoing drainage alone. Open and VATS patients were similar in age, gender and indication for VAD support. Conversion from VATS to open was necessary in four patients (17%). There was no operative mortality and no difference in perioperative complications between approaches. The open and VATS approaches had similar rates of pleural (open = 63%; VATS = 41%; P = 0.42) and pericardial (open = 31%; VATS = 17%; P = 1) effusion recurrences. In spite of apparent challenges, the VATS approach may be as safe and effective as open surgery for the management of pleural and pericardial effusions in VAD patients in centres with significant minimally invasive thoracic experience.
authors: Division of Thoracic Surgery, The Ottawa Hospital, General Campus, Ottawa, ONT, Canada. sgilbert@toh.on.ca
authors: Sebastien
authors: S
authors: Gilbert
authors: Arman
authors: A
authors: Kilic
authors: Karl
authors: K
authors: Yaeger
authors: Yoshiya
authors: Y
authors: Toyoda
authors: Christian
authors: C
authors: Bermudez
authors: Michael P
authors: MP
authors: Siegenthaler
authors: Robert L
authors: RL
authors: Kormos
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004322:Drainage / Q000379:methods*; D004868:Equipment Failure; D005260:Female; D005500:Follow-Up Studies; D006333:Heart Failure / Q000628:therapy*; D006353:Heart-Assist Devices / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010490:Pericardial Effusion / Q000209:etiology / Q000601:surgery*; D010996:Pleural Effusion / Q000209:etiology / Q000601:surgery*; D012189:Retrospective Studies; D020775:Thoracic Surgery, Video-Assisted / Q000379:methods*; D016896:Treatment Outcome; D055815:Young Adult