Management of Primary Spontaneous Pneumothorax: A Single-center Experience

• Published in: Saudi journal of medicine & medical sciences Vol. 6; no. 2; pp. 100 - 103
• Main Authors: Aljehani, Yasser Mahir, Almajid, Feras Mohammed, Niaz, Rabia C., Elghoneimy, Yasser Farag
• Format: Journal Article
• Language: English
• Published: India Medknow Publications & Media Pvt Ltd 01.05.2018; Medknow Publications and Media Pvt. Ltd; Wolters Kluwer Medknow Publications
• Edition: 2
• Subjects: Analysis; Brief Report; Causes of; Diseases; Health aspects; Pneumothorax; Primary spontaneous pneumothorax; recurrence; Relapse; Risk factors; Smoking; video-assisted thoracoscopic surgery; Saudi Arabia; recurrence; risk factors; video-assisted thoracoscopic surgery; Primary spontaneous pneumothorax
• ISSN: 1658-631X; 2321-4856; 2321-4856
• DOI: 10.4103/sjmms.sjmms_163_16

Background: The prevalence of primary spontaneous pneumothorax is high in the Arab region. There is a lack of studies from the Eastern Province of Saudi Arabia highlighting the associated risk factors and demonstrating the effectiveness of surgical management. Objectives: To identify risk factors associated with primary spontaneous pneumothorax and to correlate the effectiveness of surgical management with the rate of disease recurrence. Subjects and Methods: This retrospective chart review included adult patients who presented with primary spontaneous pneumothorax and were managed at King Fahd Hospital of the University, Al-Khobar, Saudi Arabia, from January 1, 2005, to December 31, 2014. The results are presented as arithmetic mean for quantitative data, and chi-square test was used for statistical analysis. P ≤0.05 was considered statistically significant. Results: In total, 151 patients with primary spontaneous pneumothorax were included, with the majority being male (98.7%) and Saudis (88.7%). The mean age was 24 ± 6 years (range: 13-49 years), mean height 171 ± 8 cm (range: 144-193 cm) and mean body mass index 19.2 ± 3.8 kg/m2 (range: 13.3-39.0 kg/m2). About 62% of the patients were smokers. Ten patients had an ipsilateral recurrence of primary spontaneous pneumothorax after the first episode was successfully managed. Surgical exploration after the first episode itself was found to significantly reduce the recurrence rate. The study found that in the management of these patients, there was a shift from conventional open thoracotomy to the minimally invasive video-assisted thoracoscopic surgery method. Conclusions: The risk factors for primary spontaneous pneumothorax in this study were consistent with the current literature. Surgical exploration after the first episode of primary spontaneous pneumothorax significantly reduces the recurrence rate and there is a paradigm shift toward a less invasive surgical approach in managing these patients.