[Spanish multicenter study of video-assisted thoracoscopy surgery]

Area of Science:

• Thoracic Surgery
• Minimally Invasive Procedures
• Surgical Outcomes Research

Background:

• Video-assisted thoracoscopic surgery (VATS) has evolved with technological advancements.
• Understanding current indications and outcomes is crucial for optimizing its use.
• A prospective multicenter study was conducted to evaluate VATS procedures.

Purpose of the Study:

• To determine the primary indications for performing video-assisted thoracoscopic surgery (VATS).
• To analyze the surgical techniques, outcomes, and complication rates associated with VATS.
• To assess the evolving role of VATS in thoracic surgery.

Main Methods:

• Prospective data collection from 17 chest surgery units over two years (July 1996 - July 1998).
• Inclusion of 1,573 VATS procedures in the analysis.
• Documentation of indications, need for conversion to thoracotomy, and complications.

Main Results:

• Over 80% of VATS procedures were for spontaneous pneumothorax (45.4%), lung biopsy (18.4%), pulmonary nodes (13.3%), and thoracic sympathectomy (5.3%).
• Conversion to standard thoracotomy was required in 10.6% of cases.
• Overall complication rate was 10.8%, with persistent air leakage being most common; mortality was 0.6%.

Conclusions:

• VATS is effective for established indications, with technological progress expanding its applications.
• Continuous prospective, randomized trials are recommended to validate newer VATS techniques.
• The study underscores the importance of evidence-based practice in thoracic surgery.