Comparison of Lung Expansion After Uniportal and Multiportal Video Assisted Thoracic Surgery for Stage II Post Pneumonic Bacterial Empyema Thoracis

University of Health Sciences Lahore

Status: Completed

Conditions: Empyema, Pleural; Thoracic Empyema

Treatments: Procedure: Uniportal VATS; Procedure: Multi-portal VATS

Study type: Interventional

Funder types: Other

Identifiers

NCT07137507

IRB/2021/873/SIMS

Details and patient eligibility

About

It was a parallel-armed randomized control study in which 160 participants admitted to the Thoracic Surgery Department, Services Hospital, Lahore were included. The participants were divided into two equal groups (80 in each group). Uniportal Group participants underwent uniportal video assisted thoracic surgery (VATS), while multiportal Group participants were treated with multiportal video assisted thoracic surgery(VATS). Simple consecutive sampling was carried out. Expansion of lung was evaluated postoperatively at the 1st, 3rd, 7th and 15th postoperative day by chest radiograph after uniportal and multiportal VATS.

Full description

Empyema is a problem that thoracic surgeons deal in everyday practice. The main goal of treatment is evacuating the pus and fibrin deposits in the thoracic cavity for complete lung expansion. Traditionally, the surgical approach was open thoracotomy; then the multiportal video assisted thoracic surgery (VATS) approach became more common. Recently, more surgeons are adopting the uniportal VATS approach, which has become a powerful surgical tool, for the treatment of stage II empyema.

Uniportal and multiportal VATS are a feasible technique in all patients with pleural empyema requiring surgery. In this study, the investigators observed comparable postoperative success rates, no need for conversion, and successful completion of decortication via both multiportal and uniportal approaches. This transition to a single-incision technique was associated with fewer chest tubes, minimal surgical trauma, and no compromise in clinical outcomes.

Enrollment: 160 patients

Sex: All

Ages: 18 to 73 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients with stage II empyema
• More than 18 years old patients deemed fit for intervention.
• Both genders
• Unintubated patients

Exclusion criteria

• Patients with stages I and III empyema
• Patient with TB empyema
• Patient with Fungal empyema
• Patients unfit for general anesthesia.
• Unwilling to participate

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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160 participants in 2 patient groups

Uniportal Group

Experimental group

Description:

Uniportal Video Assisted Thoracic Surgery group

Treatment:

Procedure: Uniportal VATS

Multiportal Group

Experimental group

Description:

Multi-portal Video Assisted Thoracic Surgery group

Treatment:

Procedure: Multi-portal VATS