Abstract | BACKGROUND: Pericardiocentesis (PCC) with extended catheter drainage has become a relatively safe procedure to control pericardial effusion (PE), but little is known about long-term outcomes after PCC in malignant PE. OBJECTIVES: METHODS: From May 2007 to December 2018, 445 patients with malignant PE who underwent echocardiography-guided PCC were enrolled. Clinical, laboratory, echocardiographic and procedural findings, and clinical outcome data were collected. Use of anti-inflammatory agents including colchicine, nonsteroidal anti-inflammatory drugs, or steroids after PCC was also analyzed. Colchicine was administered in a dose of 0.6 mg orally, twice a day for 2 months. The primary outcome was defined as a composite of all-cause death and re-PCC or pericardial window operation due to recurred PE. RESULTS: The procedure was successful in 97.0% of the cases, with 1 procedure-related death. During the follow-up of 2 years, 26.1% of patients developed recurrent PE, and 46.0% developed constrictive pericarditis. The colchicine treatment group showed a significantly lower risk of composite events (adjusted hazard ratio [aHR]: 0.65; 95% confidence interval [CI]: 0.49 to 0.87; p = 0.003) as well as all-cause death (aHR: 0.60; 95% CI: 0.45 to 0.81; p = 0.001) than did the noncolchicine group. On propensity score matching, colchicine after PCC was consistently associated with a lower composite events (aHR: 0.55; 95% CI: 0.37 to 0.82; p = 0.003). CONCLUSIONS: In cancer patients with malignant PE, PCC with extended drainage can be an appropriate therapeutic option and shows low complication rate. Patients receiving colchicine after successful PCC showed significant improvement in clinical outcome.
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Authors | So Ree Kim, Eun Kyoung Kim, Jinhyun Cho, Sung-A Chang, Sung-Ji Park, Sang-Chol Lee, Seung Woo Park |
Journal | Journal of the American College of Cardiology
(J Am Coll Cardiol)
Vol. 76
Issue 13
Pg. 1551-1561
(09 29 2020)
ISSN: 1558-3597 [Electronic] United States |
PMID | 32972532
(Publication Type: Journal Article)
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Copyright | Copyright © 2020 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved. |
Chemical References |
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Topics |
- Aged
- Colchicine
(therapeutic use)
- Female
- Humans
- Incidence
- Male
- Middle Aged
- Neoplasms
(complications)
- Pericardial Effusion
(etiology, surgery)
- Pericardiocentesis
(adverse effects)
- Pericarditis, Constrictive
(epidemiology, etiology, prevention & control)
- Republic of Korea
(epidemiology)
- Retrospective Studies
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