TY - JOUR
T1 - Use of an indwelling pleural catheter for the management of recurrent chylothorax in patients with cancer
AU - Jimenez, Carlos A.
AU - Mhatre, Ashwini D.
AU - Martinez, Carlos H.
AU - Eapen, Georgie A.
AU - Onn, Amir
AU - Morice, Rodolfo C.
PY - 2007/11
Y1 - 2007/11
N2 - Background: Recurrent chylothorax is a debilitating condition. We describe the usefulness of an indwelling pleural catheter (IPC) in the palliative management of recurrent symptomatic chylothorax in patients with cancer relapse or progressive disease despite adequate treatment. Methods: In 10 years, 5,594 patients underwent 8,498 pleural procedures at our institution. Pleural fluid triglycerides were measured in 1,343 patients; of these patients, 130 had a chylothorax. Their medical records were reviewed. In 19 patients, recurrent symptomatic chylothorax appeared in association with cancer relapse. Treating physicians decided to place an IPC in 10 patients, and 9 patients had other palliative interventions. Baseline and postintervention changes in weight, absolute lymphocyte counts, and albumin levels in both groups were statistically compared. Hazard ratio and Kaplan-Meier curves of time to second pleural intervention after index procedure were also evaluated. Results: The risk of requiring a second pleural intervention after the index procedure during the following 500 days was lower in the IPC group compared to the other pleural interventions (p = 0.030), and Kaplan-Meier curves of time to second intervention were statistically different (p = 0.025). Albumin levels decrease in the IPC group (p = 0.007), but the decline was not worse than the decline observed in the control group (p = 0.329), and recovered rapidly after IPC removal. Conclusions: Placement of an IPC may be considered as first-line palliative management for patients with symptomatic recurrent chylothorax poorly responsive to the treatment of the underlying malignancy.
AB - Background: Recurrent chylothorax is a debilitating condition. We describe the usefulness of an indwelling pleural catheter (IPC) in the palliative management of recurrent symptomatic chylothorax in patients with cancer relapse or progressive disease despite adequate treatment. Methods: In 10 years, 5,594 patients underwent 8,498 pleural procedures at our institution. Pleural fluid triglycerides were measured in 1,343 patients; of these patients, 130 had a chylothorax. Their medical records were reviewed. In 19 patients, recurrent symptomatic chylothorax appeared in association with cancer relapse. Treating physicians decided to place an IPC in 10 patients, and 9 patients had other palliative interventions. Baseline and postintervention changes in weight, absolute lymphocyte counts, and albumin levels in both groups were statistically compared. Hazard ratio and Kaplan-Meier curves of time to second pleural intervention after index procedure were also evaluated. Results: The risk of requiring a second pleural intervention after the index procedure during the following 500 days was lower in the IPC group compared to the other pleural interventions (p = 0.030), and Kaplan-Meier curves of time to second intervention were statistically different (p = 0.025). Albumin levels decrease in the IPC group (p = 0.007), but the decline was not worse than the decline observed in the control group (p = 0.329), and recovered rapidly after IPC removal. Conclusions: Placement of an IPC may be considered as first-line palliative management for patients with symptomatic recurrent chylothorax poorly responsive to the treatment of the underlying malignancy.
KW - Chylothorax
KW - Indwelling intrapleural catheter
KW - Pleural effusion
UR - http://www.scopus.com/inward/record.url?scp=36349024595&partnerID=8YFLogxK
U2 - 10.1378/chest.06-2141
DO - 10.1378/chest.06-2141
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C2 - 17890482
AN - SCOPUS:36349024595
SN - 0012-3692
VL - 132
SP - 1584
EP - 1590
JO - Chest
JF - Chest
IS - 5
ER -