Routine post-pull chest radiograph is not necessary after VATS lobectomy

Area of Science:

• Thoracic Surgery
• Pulmonary Medicine
• Medical Imaging

Background:

• Postoperative management of thoracostomy tubes lacks standardized guidelines, particularly regarding the necessity of post-removal chest radiographs.
• Current practices vary, leading to potential overuse of imaging and associated costs.

Purpose of the Study:

• To evaluate the correlation between radiographic findings and clinical symptoms after thoracostomy tube removal in video-assisted thoracoscopic (VATS) lobectomy patients.
• To determine if chest radiographs are essential for guiding intervention decisions post-tube removal.

Main Methods:

• Retrospective review of 208 VATS lobectomy patients from January 2019 to December 2020.
• Patients were categorized as asymptomatic or symptomatic post-thoracostomy tube removal.
• Demographic data, clinical outcomes, and need for intervention were analyzed.

Main Results:

• 202 out of 208 patients were asymptomatic post-removal.
• Abnormal post-removal radiographs were more common in symptomatic patients (100%) than asymptomatic (62%), but this did not reach statistical significance (p=0.088).
• No asymptomatic patients required intervention, while 66.7% of symptomatic patients did (p<0.0001).

Conclusions:

• Clinical symptoms, rather than radiographic findings, are the primary indicators for intervention after thoracostomy tube removal in VATS lobectomy.
• Routine post-removal chest radiographs may be safely omitted in asymptomatic patients, streamlining postoperative care.