OBJECTIVES: Secondary spontaneous pneumothorax (SSP) is more common in elderly patients; it has high rates of recurrence and mortality, even if surgery is performed. There has been little study on the surgical treatment of SSP. Therefore, we analysed the outcomes of surgical treatment of SSP patients, and investigated the risk factors of recurrence and morbidity. METHODS: We studied 97 consecutive surgical treatments on 94 patients with SSP who had emphysematous changes of lung retrospectively. Emphysematous changes on preoperative computed tomography image were evaluated by the Goddard score, which is a visual scoring system. First, video-assisted thoracoscopic surgery was performed, followed by bullectomy for the responsible lesions. RESULTS: The rate of morbidity was 20.6% and that of mortality was 4.1%. Recurrence rate was 9.3%. By multivariate analysis, a Goddard score≥7 (odds ratio: 8.93, P=0.033) and treatment of bulla without the use of staplers (odds ratio: 11.57, P=0.019) were significant risk factors for morbidity, while pulmonary fibrosis tended to increase the risk of recurrence (hazard ratio: 4.21, P=0.051), and a Goddard score≥7 (hazard ratio: 7.79, P=0.023) was a significant risk factor for recurrence. CONCLUSIONS: Surgical treatment in patients with SSP had favourable results. Treatment in which the base of the bulla cannot be definitely shut off with staplers is associated with increased morbidity. Significant emphysematous change on preoperative computed tomography image and pulmonary fibrosis are predictors of recurrence. Patients with these findings should be investigated in terms of the indications of surgery and additional treatment, not only bullectomy.
OBJECTIVES: Secondary spontaneous pneumothorax (SSP) is more common in elderly patients; it has high rates of recurrence and mortality, even if surgery is performed. There has been little study on the surgical treatment of SSP. Therefore, we analysed the outcomes of surgical treatment of SSP patients, and investigated the risk factors of recurrence and morbidity. METHODS: We studied 97 consecutive surgical treatments on 94 patients with SSP who had emphysematous changes of lung retrospectively. Emphysematous changes on preoperative computed tomography image were evaluated by the Goddard score, which is a visual scoring system. First, video-assisted thoracoscopic surgery was performed, followed by bullectomy for the responsible lesions. RESULTS: The rate of morbidity was 20.6% and that of mortality was 4.1%. Recurrence rate was 9.3%. By multivariate analysis, a Goddard score≥7 (odds ratio: 8.93, P=0.033) and treatment of bulla without the use of staplers (odds ratio: 11.57, P=0.019) were significant risk factors for morbidity, while pulmonary fibrosis tended to increase the risk of recurrence (hazard ratio: 4.21, P=0.051), and a Goddard score≥7 (hazard ratio: 7.79, P=0.023) was a significant risk factor for recurrence. CONCLUSIONS: Surgical treatment in patients with SSP had favourable results. Treatment in which the base of the bulla cannot be definitely shut off with staplers is associated with increased morbidity. Significant emphysematous change on preoperative computed tomography image and pulmonary fibrosis are predictors of recurrence. Patients with these findings should be investigated in terms of the indications of surgery and additional treatment, not only bullectomy.
Authors: Kasra Shaikhrezai; Alexandra I Thompson; Caroline Parkin; Steven Stamenkovic; William S Walker Journal: Eur J Cardiothorac Surg Date: 2010-11-27 Impact factor: 4.191
Authors: C K Ng; F W Ko; J W Chan; A Yeung; W K S Yee; L K Y So; B Lam; M M L Wong; K L Choo; A S S Ho; P Y Tse; S L Fung; C K Lo; W C Yu Journal: Int J Tuberc Lung Dis Date: 2010-10 Impact factor: 2.373
Authors: Carlos Galvez; Sergio Bolufer; Jose Navarro-Martinez; Francisco Lirio; Juan Manuel Corcoles; Jose Manuel Rodriguez-Paniagua Journal: Ann Transl Med Date: 2015-05