Is simulation the only keystone of surgical training?

No abstract availabl

Long-term results of laryngotracheal resection for benign stenosis from a series of 109 consecutive patients

OBJECTIVES: Long-term results of patients undergoing laryngotracheal resection for benign stenosis are reported. This is the largest series ever published. METHODS: Between 1991 and March 2015, 109 consecutive patients (64 males, 45 females; mean age 39 ± 10.9 years) underwent laryngotracheal resection for subglottic postintubation (93) or idiopathic (16) stenosis. Preoperative procedures included tracheostomy in 35 patients, laser in 17 and laser plus stenting in 18. The upper limit of the stenosis ranged between actual involvement of the vocal cords and 1.5 cm from the glottis. Airway resection length ranged between 1.5 and 6 cm (mean 3.4 ± 0.8 cm) and it was over 4.5 cm in 14 patients. Laryngotracheal release was performed in 9 patients (suprahyoid in 7, pericardial in 1 and suprahyoid + pericardial in 1). RESULTS: There was no perioperative mortality. Ninety-nine patients (90.8%) had excellent or good early results. Ten patients (9.2%) experienced complications including restenosis in 8, dehiscence in 1 and glottic oedema requiring tracheostomy in 1. Restenosis was treated in all 8 patients with endoscopic procedures (5 laser, 2 laser + stent, 1 mechanical dilatation). The patient with anastomotic dehiscence required temporary tracheostomy closed after 1 year with no sequelae. One patient presenting postoperative glottic oedema underwent permanent tracheostomy. Minor complications occurred in 4 patients (3 wound infections, 1 atrial fibrillation). Definitive excellent or good results were achieved in 94.5% of patients. Twenty-eight post-coma patients with neuropsychiatric disorders showed no increased complication and failure rate. CONCLUSIONS: Laryngotracheal resection is the definitive curative treatment for subglottic stenosis allowing very high success rate at long term. Early complications can be managed by endoscopic procedures achieving excellent and stable results over time

Early induction of bedside pneumoperitoneum in the management of residual pleural space and air leaks after pulmonary resection

Background: The pneumoperitoneum to treat prolonged air leaks or pleural space problems after pulmonary resection has been successfully used for decades. The aim of the study is to describe our experience with the early induction of therapeutic pneumoperitoneum (TP). Methods: We reviewed the data of 103 consecutive patients undergoing TP between September 2011 and September 2019. Patients were divided into two groups according to the time of the induction of TP: early application (≥72 h) and standard application (>72 h). Results: In total, 52 early TP and 51 standard TP were analyzed. The median time of TP induction was 2 (1–3) versus 8 (5–11) postoperative days (POD) (p < 0.001). The time for obliteration of the residual pleural space (7 vs.9 days, p = 0.805) and the time of resolution of the air leaks (14 vs. 16 days, p = 0.663) didn’t differ between the two groups, but a favorable trend was observed in the early group. The hospital stay was lower for patients undergoing early pneumoperitoneum: 9 versus 18 days (p < 0.001). The multivariate analysis showed that POD of induction of TP (p < 0.001), time of resolution of the air leak (p < 0.001) and Heimlich valve (p = 0.002) were independent variables associated with the hospital stay. Conclusions: The use of TP whenever a space problem or air leaks occur after pulmonary resections is safe and effective. Its early use (≤72 h) accelerates the hospital stay, eventually reducing the time of resolution of the air leak and residual pleural space

Does the length of uniportal video-assisted thoracoscopic lobectomy affect postoperative pain? Results of a randomized controlled trial

Background: Uniportal video-assisted thoracoscopic surgery (VATS) lobectomy has become a common approach for the treatment of early stage lung cancer. Here, we aimed to establish whether the length of uniportal incision could affect postoperative pain and surgical outcomes in consecutive patients undergoing uniportal VATS lobectomy for early stage lung cancer. Methods: This was a unicenter Randomized Control Trial (NCT 03218098). Consecutive patients undergoing uniportal VATS lobectomy for Stage I lung cancer were randomly assigned to a Small Incision group or Long Incision group in 1:1 ratio based on whether patients received a 4 cm or 8 cm incision. The endpoints were to compare the intergroup difference regarding (i) postoperative pain measured by brief pain inventory (BPI) questionnaire (first endpoint); (ii) operative time; (iii) length of chest drainage; (iv) length of hospital stay; (v) postoperative complications; and (vi) pulmonary functional status (secondary endpoints). Results: A total of 48 patients were eligible for the study. Four patients were excluded; the study population included 44 patients: 23 within the Small Incision group, and 21 within the Long Incision group. The 11 BPI scores between the two groups showed no significant difference. Small Incision group presented higher operative time than Long Incision group (138.69 vs. 112.14 minutes; P = 0.0001) while no significant differences were found regarding length of hospital stay (P = 0.95); respiratory complications (P = 0.92); FEV1% (P = 0.63), and 6-Minute Walking Test (P = 0.77). Conclusions: A larger incision for uniportal VATS lobectomy significantly reduced the operative time due to better exposure of the anatomical structures without increasing postoperative pain or affecting the surgical outcome. Key points: A larger incision for uniportal VATS lobectomy significantly reduced the operative time due to better exposure of the anatomical structures without increasing postoperative pain or affecting the surgical outcome. To perform a larger incision could be a valuable strategy, particularly in nonexpert hands or when the patient's anatomy or tumor size make exposure of anatomic structures through smaller incisions difficult