title: Bronchial closure methods and risks for bronchopleural fistula in pulmonary resections: how a surgeon may choose the optimum method?
abstract: There is debate about which bronchial closure technique is the best to prevent bronchopleural fistulas (BPFs). We aim to assess the effect of bronchial closure procedures and patients' characteristics on BPF occurrence in pulmonary resections. Bronchial closures in 625 consecutive patients were assessed. Stumps were closed by manual suturing in 204 and by mechanical stapling in 421 cases. In the mechanical stapling group, stapling supported by manual suture was performed in 170 cases. BPFs occurred in 3.8%. Of these, stapling was used in 5.0%, whereas manual suturing was used in 1.5% (P=0.04). BPFs were more prevalent among patients who had undergone pneumonectomy (P<0.01), right pneumonectomy (P<0.01), stapler closure (P<0.01), patients with co-factors (P<0.01), and patients who had undergone preoperative neo-adjuvant (P=0.01) or postoperative adjuvant therapy (P=0.03). There was no difference in the frequency of BPF between patients with and without adjuvant support in the stapling group. The optimum bronchial closure method has to be chosen by considering the patient and bronchus based characteristics. This has to be assessed carefully, especially in pneumonectomy and co-factors. The manual closure seems to be the more preferable method in risky patients. An additive support suture on the bronchial stump does not decrease the risk of BPF.
authors.affiliation: Department of Thoracic Surgery, Dr. Suat Seren Chest Diseases and Chest Surgery Training and Research Hospital, Izmir, Turkey.
authors.forename: Ahmet
authors.initials: A
authors.lastname: Uçvet
authors.forename: Soner
authors.initials: S
authors.lastname: Gursoy
authors.forename: Serdar
authors.initials: S
authors.lastname: Sirzai
authors.forename: Ahmet E
authors.initials: AE
authors.lastname: Erbaycu
authors.forename: Ali A
authors.initials: AA
authors.lastname: Ozturk
authors.forename: Kenan C
authors.initials: KC
authors.lastname: Ceylan
authors.forename: Seyda O
authors.initials: SO
authors.lastname: Kaya
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001980:Bronchi / Q000601:surgery*; D001983:Bronchial Fistula / Q000209:etiology / Q000517:prevention & control*; D016009:Chi-Square Distribution; D002648:Child; D005260:Female; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D018579:Patient Selection; D010995:Pleural Diseases / Q000209:etiology / Q000517:prevention & control*; D011013:Pneumonectomy / Q000009:adverse effects* / Q000379:methods; D016156:Respiratory Tract Fistula / Q000209:etiology / Q000517:prevention & control*; D018570:Risk Assessment; D012307:Risk Factors; D017792:Surgical Stapling / Q000009:adverse effects*; D013536:Suture Techniques / Q000009:adverse effects*; D016896:Treatment Outcome; D014421:Turkey; D055815:Young Adult