Indwelling pleural catheters for persistent pleural effusions secondary to post lung resection for malignancies

Jean Reinoso1, Ghulam Aftab1, Karthik Vijayan1

  • 1Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Florida, Gainesville, FL, USA.

PubMed
Abstract

Insights

Indwelling pleural catheters (IPCs) effectively manage recurrent nonmalignant pleural effusions after lung cancer surgery. This safe treatment offers a high rate of spontaneous pleurodesis with manageable complications.

Area of Science:

  • Thoracic Surgery
  • Pulmonology
  • Oncology

Background:

  • Nonmalignant pleural effusions (NMPEs) are common after lung resection.
  • Limited data exists on indwelling pleural catheter (IPC) use for NMPEs post-lung resection.
  • Hepatic hydrothorax is a known NMPE treated with IPCs.

Purpose of the Study:

  • To evaluate the safety and efficacy of IPCs for recurrent symptomatic NMPEs in lung cancer patients post-surgery.
  • To assess the rate of pleurodesis and complication rates associated with IPC use in this population.

Main Methods:

  • Retrospective analysis of lung cancer patients undergoing lobectomy or segmentectomy from January 2019 to June 2022.
  • 12 patients with recurrent symptomatic pleural effusions requiring IPC placement were included.
  • Primary endpoints: improved symptomatology and successful pleurodesis.

Main Results:

  • Mean time to IPC placement was 78.4 days post-surgery.
  • All 12 patients achieved spontaneous pleurodesis (SP) without re-accumulation of fluid.
  • Two patients (16.7%) experienced manageable skin infections; no pleural infections occurred.

Conclusions:

  • IPCs are a safe and effective treatment for recurrent NMPEs following lung cancer surgery.
  • High rates of pleurodesis and acceptable complication profiles were observed.
  • IPC offers a viable alternative for managing post-surgical pleural effusions.

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