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New Insight into Laryngo-Tracheal Surgery: High-Flow Oxygen Therapy to Prevent Early Complications after Surgery. J Pers Med 2024; 14:456. [PMID: 38793037 DOI: 10.3390/jpm14050456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 04/09/2024] [Accepted: 04/23/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND Early post-operative airway management after laryngo-tracheal surgery is crucial. Acute respiratory failure due to glottis' edema may occur, requiring reintubation. This can prolong ventilatory assistance, jeopardizing anastomosis. To date, only judicious steroid administration and fluid management are available to avoid more invasive procedures. High-flow oxygen therapy (HFOT) is a noninvasive O2 support method providing humidification, warmed air, and Positive End-Expiratory Pressure (AIRVO2). No data about HFOT use to prevent early complications after laryngo-tracheal surgery are reported in the literature. METHODS Between September 2020 and September 2022, 107 consecutive patients who underwent laryngo-tracheal surgery received HFOT (Group A). Data and long-term results were compared with those of 80 patients operated between September 2018 and August 2020 (Group B), when HFOT was not available. All patients were operated in a single center. No pre- or post-operative settings changed, except for HFOT introduction. We analyzed and compared the risk for "delayed" reintubation (unexpected reintubation within the first 24-48 h after extubating/laryngeal mask removal) in the two groups. RESULTS No patients reported HFOT-related adverse events. The control group (B) presented "delayed" reintubation in 37% (p = 0.027), intensive care unit admission in 67% (p = 0.005) and longer hospital stay (p = 0.001) compared to the HFOT group (A). The minor complications' rate was 3% in both group and overall mortality was 0%. Re-stenosis was described in 4.6% of the HFOT group, without a statistically significant difference (p = 0.7006). CONCLUSIONS Our study is the first to investigate HFOT use in patients undergoing laryngo-tracheal surgery, potentially representing a consistent innovation in the peri-operative management of these patients. With the limitation of a retrospective series, we would suggest HFOT use for preventing post-operative reintubation rate, possibly reducing ICU admissions and hospital stays.
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Reconstruction of the heart and the aorta for radical resection of lung cancer. J Thorac Cardiovasc Surg 2024; 167:1481-1489. [PMID: 37541573 DOI: 10.1016/j.jtcvs.2023.07.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 07/03/2023] [Accepted: 07/24/2023] [Indexed: 08/06/2023]
Abstract
INTRODUCTION We report a single-center experience of resection and reconstruction of the heart and aorta infiltrated by lung cancer in order to prove that involvement of these structures is no longer a condition precluding surgery. METHODS Twenty-seven patients underwent surgery for lung cancer presenting full-thickness infiltration of the heart (n = 6) or the aorta (n = 18) and/or the supra-aortic branches (subclavian n = 3). Cardiac reconstruction was performed in 6 patients (5 atrium, 1 ventricle), with (n = 4) or without (n = 2) cardiopulmonary bypass, using a patch prosthesis (n = 4) or with deep clamping and direct suture (n = 2). Aortic or supra-aortic trunk reconstruction (n = 21) was performed using a heart-beating crossclamping technique in 14 cases (8 patch, 4 conduit, 2 direct suture), or without crossclamping by placing an endovascular prosthesis before resection in 7 (4 patch, 3 omental flap reconstruction). Neoadjuvant chemotherapy was administered in 13 patients, adjuvant therapy in 24. RESULTS All resections were complete (R0). Nodal staging of lung cancer was N0 in 14 cases, N1 in 10, N2 in 3. No intraoperative mortality occurred. Major complication rate was 14.8%. Thirty-day and 90-day mortality rate was 3.7%. Median follow-up duration was 22 months. Recurrence rate is 35.4% (9/26: 3 loco-regional, 6 distant). Overall 3- and 5-year survival is 60.9% and 40.6%, respectively. CONCLUSIONS Cardiac and aortic resection and reconstruction for full-thickness infiltration by lung cancer can be performed safely with or without cardiopulmonary bypass and may allow long-term survival of adequately selected patients.
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New perspectives on tracheal resection for COVID-19-related stenosis: A propensity score matching analysis. J Thorac Cardiovasc Surg 2024:S0022-5223(24)00282-4. [PMID: 38555996 DOI: 10.1016/j.jtcvs.2024.03.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 03/07/2024] [Accepted: 03/25/2024] [Indexed: 04/02/2024]
Abstract
OBJECTIVE The large number of patients with COVID-19 subjected to prolonged invasive mechanical ventilation has been expected to result in a significant increase in tracheal stenosis in the next years. The aim of this study was to evaluate and compare postoperative outcomes of patients who survived COVID-19 critical illness and underwent tracheal resection for postintubation/posttracheostomy tracheal stenosis with those of non-COVID-19 patients. METHODS It was single-center, retrospective study. All consecutive patients with post-intubation/posttracheostomy tracheal stenosis who underwent tracheal resection from February 2020 to March 2022 were enrolled. A total of 147 tracheal resections were performed: 24 were in post-COVID-19 patients and 123 were in non-COVID-19 patients. A 1:1 propensity score matching analysis was performed, considering age, gender, body mass index, and length of stenosis. After matching, 2 groups of 24 patients each were identified: a post-COVID-19 group and a non-COVID group. RESULTS No mortality after surgery was registered. Posttracheostomy etiology of stenosis resulted more frequently in post-COVID-19 patients (n = 20 in the post-COVID-19 group vs n = 11 in the non-COVID-19 group; P = .03), as well as intensive care unit admissions during the postoperative period (16 vs 9 patients; P = .04). Need for postoperative reintubation for glottic edema and respiratory failure was higher in the post-COVID-19 group (7 vs 2 postoperative reintubation procedures; P = .04). Postoperative dysphonia was observed in 11 (46%) patients in the post-COVID-19 group versus 4 (16%) patients in the non-COVID-19 group (P = .03). CONCLUSIONS Tracheal resection continues to be safe and effective in COVID-19-related tracheal stenosis scenarios. Intensive care unit admission rates and postoperative complications seem to be higher in post-COVID-19 patients who underwent tracheal resection compared with non-COVID-19 patients.
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Prognostic Factors of Non-Predominant-Lepidic Lung Adenocarcinoma Presenting as Ground Glass Opacity: Results of a Multicenter Study. J Pers Med 2024; 14:153. [PMID: 38392586 PMCID: PMC10890132 DOI: 10.3390/jpm14020153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 01/22/2024] [Accepted: 01/28/2024] [Indexed: 02/24/2024] Open
Abstract
This study aims to define the clinicopathological characteristics and prognosis of non-predominant lepidic invasive adenocarcinoma presenting as Ground Glass Opacity (GGO) nodules. The goal is to assess statistical relationships between histology, tumor size, location, and the incidence of relapse and lymph node dissemination. A retrospective multicenter study was conducted, including patients with GGO observed on CT scans between 2003 and 2021. Anamnestic, radiological, and histological data, as well as SUV values, lymphatic and vascular invasion, pathological stage, resection type, and adjuvant treatment, were analyzed. The primary endpoints were to evaluate prognostic factors for death and recurrence using Cox regression analysis. All 388 patients, including 277 with non-predominant lepidic invasive adenocarcinoma and 161 with lepidic adenocarcinoma, underwent curative anatomical resection. Non-predominant lepidic invasive adenocarcinoma demonstrated a worse prognosis than lepidic adenocarcinoma (p = 0.001). Independent prognostic factors for death and recurrence included lymph node involvement (p = 0.002) and vascular and lymphatic invasion (p < 0.001). In conclusion, non-predominant lepidic invasive adenocarcinoma and lymphatic and vascular invasion are prognostic factors for death and recurrence in GGO patients. Results suggest adjuvant treatment in the case of pN1-N2 disease, emphasizing the necessity of lymphadenectomy (sampling or systematic) for accurate staging and subsequent therapeutic procedures.
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Complete Lymphadenectomy for Clinical Stage I Lepidic Adenocarcinoma of the Lung: Is it justified? Semin Thorac Cardiovasc Surg 2022; 35:399-409. [PMID: 35272026 DOI: 10.1053/j.semtcvs.2021.11.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 11/24/2021] [Indexed: 01/15/2023]
Abstract
The role of a systematic lymphadenectomy in patients undergoing surgery for clinical stage I lung lepidic adenocarcinoma is still unclear. In the last years, some authors have advocated the possibility to avoid a complete lymph-node dissection in this setting. Results of patients who received systematic hilar-mediastinal nodal dissection for this oncologic condition are here reported. Between 2012 and March 2019, 135 consecutive patients underwent lung resection for clinical stage I lepidic adenocarcinoma, at our institution. Only patients (n=98) undergoing lobectomy or sublobar resection associated with systematic hilar-mediastinal nodal dissection were retrospectively enrolled in the study. Patients' mean age was 67.8±8.7 years (range 37-84). Three were 52 females and 46 males. Resection was lobectomy in 77.6% (n=76) and sublobar in 22.4% (n=22). All the resections were complete (R0). Histology was lepidic predominant adenocarcinoma in 85 cases and minimally invasive adenocarcinoma in 13 cases. At pathologic examination, N0 was confirmed in 78 patients (79.6%), while N+ was found in 20 cases (20.4%), (N1 in 12, 12.2% and N2 in 8, 8.2%). No mortality occurred. Complication rate was 8.2%. At a median follow-up of 45.5 months, recurrence rate was 26.5%. Disease-free 5-year survival was 98.6% for stage I, 75% for stage II and 45% for stage III, p<0.001. A complete nodal dissection can reveal occult nodal metastases in lepidic adenocarcinoma patients and can increase the accuracy of pathologic staging. N1/N2 disease is a negative prognostic factor for this histology. A systematic lymph-node dissection should be considered even in this setting.
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Successful Total Tracheal Replacement by Cryopreserved Aortic Allograft in a Patient Post-COVID-19 Infection. Chest 2021; 160:e613-e617. [PMID: 34872673 PMCID: PMC8640260 DOI: 10.1016/j.chest.2021.08.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 07/30/2021] [Accepted: 08/03/2021] [Indexed: 11/10/2022] Open
Abstract
This is the first report to our knowledge of a successful total tracheal replacement in a post-COVID-19 patient by cryopreserved aortic allograft. The graft was anastomosed to the cricoid and carina; a silicon stent was inserted to ensure patency. The patient was extubated on the operative table and was immediately able to breathe, speak, and swallow. No immunosuppression was administered. Three weeks after surgery, the patient was discharged from hospital in excellent health, and was able to resume his normal lifestyle, work, and activity as an amateur cyclist. Two months after surgery, the patient assumes aerosol with saline solution three times per day and no other therapy; routine bronchoscopy to clear secretions is no longer needed.
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Multi-institutional retrospective analysis of adverse events following rigid tracheobronchoscopy. Respirology 2021; 26:87-91. [PMID: 32537884 DOI: 10.1111/resp.13873] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 04/14/2020] [Accepted: 05/04/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND OBJECTIVE Rigid tracheobronchoscopy (RTB) has seen an increasing interest over the last decades with the development of the field of IPM but no benchmark exists for complication rates in RTB. We aimed to establish benchmarks for complication rates in RTB. METHODS A multicentric retrospective analysis of RTB performed between 2009 and 2015 in eight participating centres was performed. RESULTS A total of 1546 RTB were performed over the study period. One hundred and thirty-one non-lethal complications occurred in 103 procedures (6.7%, 95% CI: 5.5-8.0%). The periprocedural mortality rate was 1.2% (95% CI: 0.6-1.8%). The 30-day mortality rate was 5.6% (95% CI: 4.5-6.8%). Complication rate increases further when procedures were performed in an emergency setting. Procedures in patients with MAO are associated with a higher 30-day mortality (8.1% vs 2.7%, P < 0.01) and a different complication profile when compared to procedures performed for BAS. CONCLUSION RTB is associated with a 6.7% non-lethal complication rate, a 1.2% periprocedural mortality rate and a 5.6% 30-day mortality in a large multicentre cohort of patients with benign and malignant airway disease.
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Direct Cross-Clamping for Resection of Lung Cancer Invading the Aortic Arch or the Subclavian Artery. Ann Thorac Surg 2020; 112:1841-1846. [PMID: 33352179 DOI: 10.1016/j.athoracsur.2020.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 10/18/2020] [Accepted: 12/07/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND Resection of lung cancer infiltrating the aortic arch or the subclavian artery can be accomplished in selected patients with the use of cardiopulmonary bypass (CPB). Direct cross-clamping of the aortic arch and the left subclavian artery without CPB for radical resection of the tumor can be an alternative. This study presents one group's experience with this technique. METHODS Between October 2016 and May 2019, 9 patients (5 male, 4 female) underwent radical resection of lung cancer infiltrating the aortic arch (n = 5) or the left subclavian artery (n = 4) by direct cross-clamping technique at Sapienza University of Rome, Italy. Seven left upper lobectomies, 1 left pneumonectomy, and 1 left upper sleeve lobectomy were performed. Reconstruction of the aortic arch was performed by direct suturing or polyethylene terephthalate (Dacron) patch, whereas the subclavian artery was reconstructed with a Dacron conduit. Three patients received neoadjuvant chemotherapy. RESULTS Patients' mean age was 64.7 ± 13.3 years (range, 36 to 78 years). Aortic arch resection was partial in all cases (adventitial in 1 and full thickness in 4); left subclavian artery resection was adventitial in 2 patients and circumferential in 2. All the resections were complete. Prosthetic reconstruction was performed in 4 cases. Mean operative time was 130 ± 25.6 minutes; mean vascular clamping time was 28.2 ± 3.2 minutes. No mortality occurred. The major complication rate was 11.1 %. At a mean follow-up of 17 ± 9 months (range, 5 to 29 months), the recurrence rate was 33.3%. Median survival was 20 months. CONCLUSIONS Direct cross-clamping as an alternative to CPB for resection of lung cancer infiltrating the aortic arch or the subclavian artery is a feasible, safe, and reliable procedure in selected patients.
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Surgery for laryngotracheal stenosis: Improved results. J Thorac Cardiovasc Surg 2020; 161:845-852. [PMID: 33451851 DOI: 10.1016/j.jtcvs.2020.12.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 12/02/2020] [Accepted: 12/02/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Laryngotracheal resection is still considered a challenging operation and few high-volume institutions have reported large series of patients in this setting. During the 5 years, novel surgical techniques as well as new trends in the intra- and postoperative management have been proposed. We present results of our increased experience with laryngotracheal resection for benign stenosis. METHODS Between 1991 and May 2019, 228 consecutive patients underwent laryngotracheal resection for subglottic stenosis. One hundred eighty-three (80.3%) were postintubation, and 45 (19.7%) were idiopathic. Most of them (58.7%) underwent surgery during the past 5 years. At the time of surgery, 139 patients (61%) had received tracheostomy, laser, or laser plus stenting. The upper limit of the stenosis ranged between actual involvement of the vocal cords to 1.5 cm from the glottis. RESULTS There was no perioperative mortality. Two hundred twenty-two patients underwent resection and anastomosis according to the Pearson technique; 6 patients with involvement of thyroid cartilage underwent resection and reconstruction with the laryngofissure technique. Airway resection length ranged between 1.5 and 8 cm (mean, 3.8 ± 0.8 cm) and it was >4.5 cm in 19 patients. Airway complication rate was 7.8%. Overall success of airway complication treatment was 83.3%. Definitive success was achieved in 98.7% of patients. Patients presenting with idiopathic stenosis or postcoma patients showed no increased failure rate. CONCLUSIONS Laryngotracheal resection for benign subglottic stenosis is safe and effective, and provides a very high rate of success. Careful intra- and postoperative management is crucial for a successful outcome.
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The use of Transcollation Technology for Video-Assisted Thoracic Surgery lobectomy. J Cardiothorac Surg 2020; 15:190. [PMID: 32723360 PMCID: PMC7385716 DOI: 10.1186/s13019-020-01230-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 07/20/2020] [Indexed: 11/16/2022] Open
Abstract
Background Video-Assisted Thoracic Surgery (VATS) lobectomy is now considered the preferred approach at many centers for early stage lung cancer. However, it needs an adequate learning curve, and it may be challenging in non-expert hands. The aim of this study was to evaluate the effectiveness of Transcollation Technology over Traditional Electrocautery to perform hilar and mediastinal dissection during VATS lobectomy. Methods This is a single-center retrospective study including consecutive patients undergoing VATS lobectomy for lung cancer. Patients were divided in two groups based on whether Transcollation Technology (TT Group) or Traditional Electrocautery (TE Group) was used for hilar and mediastinal lymphadenectomy. Operative time and surgical outcome, including number of transfusions, length of chest drainage, length of hospital stay, morbidity and mortality were registered, and the inter-group differences were statistically analyzed. Results 53 patients were included in the final analysis. The TT Group (n = 24) compared to the TE Group (n = 29) showed significant shorter operative time (75.2 ± 25.8 min versus 98.1 ± 33.3 min; p = 0.023), and reduction of length of chest tube stay (4.7 ± 0.8 days vs. 6.8 ± 1.1 days, p = 0.013) and length of hospital stay (5.3 ± 1.9 days vs. 6.8 ± 1.1 days, p = 0.007). No intraoperative or major postoperative complications were observed in either groups. Conclusions Transcollation Technology represents a valid alternative to standard electrocautery instruments during VATS lobectomy. It contributes to reduce the operative time and length of hospital stay. Further larger prospective studies are required to confirm our data.
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Does the length of uniportal video-assisted thoracoscopic lobectomy affect postoperative pain? Results of a randomized controlled trial. Thorac Cancer 2020; 11:1765-1772. [PMID: 32379396 PMCID: PMC7327668 DOI: 10.1111/1759-7714.13291] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 12/12/2019] [Indexed: 11/29/2022] Open
Abstract
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 (NCT03218098). 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.
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Abstract
The surgical treatment of locally advanced mediastinal tumors invading the great vessels and other nearby structures still represent a tricky question, principally due to the technical complexity of the resective phase, the contingent need to carry out viable vascular reconstructions and, therefore, the proper management of pathophysiologic issues. Published large-number series providing oncologic outcomes of patients who have undergone extended radical surgery for invasive mediastinal masses are just a few. Furthermore, the wide variety of different histologies included in some of these studies, as well as the heterogeneity of chemo and radiation therapies employed, did not allow for the development of clear oncologic guidelines. Usually in the past, surgical resections of large masses along with the neighbouring structures were not offered to patients because of related morbidity and mortality and limited information available on the prognostic advantage for long term. However, in the last decades, advances in surgical technique and perioperative management, as well as increased oncologic experience in this field, have allowed radical exeresis in selected patients with invasive tumors requiring resections extended to the surrounding structures and complex vascular reconstructions. Such aggressive surgical treatment has been proposed in association or not with adjuvant chemo- or radiotherapy regimens, achieving encouraging oncologic results with limited morbidity and mortality in experienced institutions. Congestive heart failure or impending cardiovascular collapse due to the compression by the large mass are the most frequent immediately life-threatening problems that some of these patients can experience. In this setting, medical palliation is usually ineffective and an aggressive salvage surgical treatment may remain the only therapeutic option.
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Superior Vena Cava Replacement for Thymic Malignancies. Ann Thorac Surg 2019; 107:386-392. [DOI: 10.1016/j.athoracsur.2018.08.060] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 08/25/2018] [Accepted: 08/28/2018] [Indexed: 10/28/2022]
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Laryngotracheal resection: perioperative management and surgical technique. J Vis Surg 2018. [DOI: 10.21037/jovs.2018.10.07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Anesthetic management of a patient with Freeman-Sheldon syndrome in thoracic surgery. J Clin Anesth 2018; 48:48-49. [DOI: 10.1016/j.jclinane.2018.05.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 04/29/2018] [Accepted: 05/03/2018] [Indexed: 10/17/2022]
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Do Repeated Operations for Recurrent Colorectal Lung Metastases Result in Improved Survival? Ann Thorac Surg 2018; 106:421-427. [DOI: 10.1016/j.athoracsur.2018.02.065] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 02/16/2018] [Accepted: 02/26/2018] [Indexed: 02/06/2023]
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Surgical wound-site inflammation: video-assisted thoracic surgery versus thoracotomy. Interact Cardiovasc Thorac Surg 2018; 28:240-246. [DOI: 10.1093/icvts/ivy231] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 06/19/2018] [Indexed: 11/12/2022] Open
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Abstract
The isolated retroperitoneal malignant schwannoma unassociated with Von Recklinghausen's disease is an unusual neoplasm, representing 0.01% of all retroperitoneal malignant neoplasms, with a poor prognosis, and an average survival at 5 years of 50% in patients treated by radical exeresis. At present, it is impossible, without histologic and immunohistochemical examinations, to differentiate it from other isolated retroperitoneal sarcomatous neoplasms. The authors report a case of retroperitoneal malignant schwannoma 20 cm in diameter in a 62-year-old woman surgically treated by radical exeresis. Postoperative complications were absent, and the patient, discharged from the hospital on the 12th postoperative day, died 8 months later of diffuse metastases, withouth local relapse. Despite the patient's short survival, the authors believe radical surgery to be the best therapeutic choice. Only surgery can establish a final diagnosis and can offer the best chance of survival and a significant and sometimes prolonged relief of symptomatology.
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Reimplantation of the upper lobe bronchus after lower sleeve lobectomy or bilobectomy: long-term results†. Eur J Cardiothorac Surg 2018; 53:1180-1185. [DOI: 10.1093/ejcts/ezx494] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Accepted: 12/02/2017] [Indexed: 11/15/2022] Open
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Abstract
Background Tracheobronchial stents are a treatment option for inoperable benign or malignant tracheobronchial stenosis (TBS) or postoperative bronchopleural fistulas (POBPF). The present study evaluated the outcomes of patients with TBS and POBPF who were treated by placement of recent generation, fully covered, self-expanding metallic stents (SEMS) and determined stent efficacy relative to airway pathology. Methods From January 2009 to January 2016, 68 patients with TBS or POBPF underwent rigid bronchoscopy, laser/mechanical debridement and placement of fully covered SEMS. Eighteen patients had benign stenosis, 38 had malignant stenosis, and 12 patients had POBPF. Results Seventy-four SEMS were successfully placed in 68 patients. There were no perioperative deaths. Stent-related complications occurred in 20 (29.4%) patients: granulation tissue formation [TBS group, 10.7% (n=6); POBPF group, 8.3% (n=1)]; stent fracture [TBS group, 5.4% (n=3); POBF group, 8.3% (n=1)], stent migration [TBS group, 7.1% (n=4); POBF group, 0% (n=0)], severe secretions not removable by flexible bronchoscopy [TBS group, 7.1% (n=4); POBF group, 8.3% (n=1)]. No stent migration was observed in the POBPF group. Four patients (7.1%) in the TBS group had stent migration requiring stent replacement. After stenting, all TBS patients had a Hugh-Jones classification score improvement ≥1 grade and 42 patients (75%) had an improvement ≥2 grades. Logistic regression analysis showed that the disease (stenosis vs. fistula) did not influence the occurrence of stent complications [OR 0.96, 95% confidence interval (CI): 0.71-1.13, P=0.13]. Conclusions Fully covered SEMS are effective and provide a versatile treatment option for patients with inoperable TBS and POBPF.
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Long-segment pulmonary artery resection to avoid pneumonectomy: long-term results after prosthetic replacement. Eur J Cardiothorac Surg 2017; 53:331-335. [DOI: 10.1093/ejcts/ezx353] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 08/02/2017] [Accepted: 08/23/2017] [Indexed: 11/13/2022] Open
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Abstract
BACKGROUND Complete resection for stage II thymic tumors can be easily accomplished even if the capsula and adjacent mediastinal tissue are macroscopically involved; however, also at this stage, recurrence may occur, particularly for B2, B3 and thymic carcinoma. The criteria for the administration of adjuvant therapy remain controversial and it is unclear whether patients at this stage may benefit from it. We reviewed a series of patients at this stage receiving adjuvant chemo-radiotherapy (chemo-RT) based on histology. METHODS Eighty-eight consecutive patients with stage II thymic tumors were reviewed; 59 patients (67%) with B thymoma or thymic carcinoma received adjuvant treatment with mediastinal irradiation (40-55 Gy), chemotherapy (CH) (PAC regimen) or a combination of both. RESULTS Complete resection was achieved in all patients. Fifty-four patients (61%) received post-operative chemo-RT, 2 (2%) patients received adjuvant CH only and 3 (3%) post-operative RT only; they all had B2, B3 histology or thymic carcinoma. The median follow up was 107±83 months. 5-year and 10-year survival were 96%±2% and 83.4%±5%. Recurrence was observed in 5 patients (5.7%). Disease-free 5 and 10-year survival was 94%±2% and 92%±3% respectively. Five patients (5.7%) had recurrence. CONCLUSIONS The administration of adjuvant chemo-RT to patients with stage II type B thymoma and thymic carcinoma contributes to reduce the recurrence rate and to increase long-term survival.
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Lymph node dissection after pulmonary resection for lung cancer: a mini review. ANNALS OF TRANSLATIONAL MEDICINE 2016; 4:368. [PMID: 27826571 DOI: 10.21037/atm.2016.09.09] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
An accurate staging of a malignant disease is imperative in order to plan pre- and post-operative therapy, define prognosis and compare studies. According to the European Society of Thoracic Surgeons (ESTS) guidelines a systematic lymph node (LN) dissection is recommended in all cases of pulmonary resection for non-small cell lung cancer (NSCLC). The current lung cancer staging system considers the lymphatic stations involved but not the number of LNs. Up to date, published scientific studies on hilar and mediastinal lymphadenectomy mainly have been regarded the type of LN dissection procedure after pulmonary resection (selected LN biopsy, LN sampling, systematic nodal dissection, lobe specific nodal dissection and extended LN dissection) focusing particularly on the comparison between mediastinal LN dissection (MLND) and mediastinal LN sampling (MLNS). Recently, further investigations have been concentrated on surgical approach (videothoracoscopic vs. thoracotomic approach) used to perform pulmonary resection and following LN dissection in order to achieve a complete mediastinal lymphadenectomy. This short synthesis aims to present the current experiences in this setting.
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Does a Multimodal No-Compression Suture Technique of the Intercostal Space Reduce Chronic Postthoracotomy Pain? A Prospective Randomized Study. J Thorac Oncol 2016; 11:1460-8. [DOI: 10.1016/j.jtho.2016.05.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Revised: 04/28/2016] [Accepted: 05/23/2016] [Indexed: 11/25/2022]
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Long term compensatory sweating results after sympathectomy for palmar and axillary hyperhidrosis. Ann Cardiothorac Surg 2016; 5:26-32. [PMID: 26904428 DOI: 10.3978/j.issn.2225-319x.2015.12.01] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND Endoscopic thoracic sympathectomy is currently the best treatment for primary upper extremity hyperhidrosis, but the potential for adverse effects, particularly the development of compensatory sweating, is a concern and often precludes surgery as a definitive therapy. This study aims to evaluate long-term results of two-stage unilateral versus one-stage bilateral thoracoscopic sympathectomy. METHODS From November 1995 to February 2011, 261 patients with severe palmar and/or axillary hyperhidrosis underwent endoscopic sympathectomy with a follow-up of at least 4 years. One-hundred and twenty-six patients received one-stage bilateral, single port video-assisted thoracoscopic sympathectomy (one-stage group) and 135 patients underwent two-stage unilateral, single-port video-assisted thoracoscopic sympathectomy, with a mean time interval of four months between the procedures (two-stage group). RESULTS The mean postoperative follow-up period was 7.2 years (range, 4-9 years). Sixteen patients (12.7%) in the one-stage group and 15 patients (11.1%) in the two-stage group suffered from bradycardia (P=0.15). Recurrences occurred in three patients (2.4%) in the one-stage group and one (0.7%) in the two-stage group (P=0,09). Facial flushing or hyperthermia occurred in eight patients (6.3%) in the one-stage group and 11 (8.1%) of the two-stage group. Compensatory sweating occurred in 27 patients (21.4%) in the one-stage group and six patients (4.4%) in the two-stage group (P=0.0001). However, compensatory sweating recovered in five patients (83.3%) in the two-stage group versus nine (33.35%) in one-stage group during the follow-up period (Log-rank test P=0.016; HR, 7.196; 95% CI, 1.431-36.20). An improvement in postoperative quality of life (QoL) scores was observed in at least 90% of patients at three years after surgery in the one-stage group and at least 95% of patients in the two-stage group (P=0.001). CONCLUSIONS Compensatory sweating seems to improve during the follow-up period with a higher recovery rate after two-stage unilateral versus one-stage bilateral sympathectomy for patients with palmar and axillary hyperhidrosis.
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Sleeve Lobectomy Versus Standard Lobectomy for Lung Cancer: Functional and Oncologic Evaluation. Ann Thorac Surg 2016; 101:1936-42. [PMID: 26912305 DOI: 10.1016/j.athoracsur.2015.11.057] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Revised: 11/19/2015] [Accepted: 11/23/2015] [Indexed: 11/30/2022]
Abstract
BACKGROUND The purpose of this study was to compare functional and oncologic outcome of sleeve lobectomy (SL) with that of standard lobectomy (STL) in patients with non-small cell lung cancer. METHODS Between January 2009 and April 2013, 44 consecutive patients undergoing upper SL (29 right side, 15 left side) were prospectively enrolled to be compared with 44 patients with the same side distribution who were randomly selected from patients undergoing upper STL during the study period. Functional and oncologic results of the two groups were compared. RESULTS Pathologic tumor stage ranged between I and IIIa with similar patient distribution between the two groups. Postoperative complication rates were 20.5% in the SL group and 16% in the STL group. There was no postoperative mortality in either group. Mean postoperative decrease in forced expiratory volume in 1 second at 3 months postoperatively was 17.5% ± 6.2% in the SL group and 19% ± 14.8% in the STL group (p = 0.52). There also was no significant difference (p = 0.15) in mean postoperative decrease in 6-minute walk test (64.3 ± 2.5 m versus 69.1 ± 21.4 m) between the two groups. Evaluation of postoperative changes in quality of life at 3 and 6 months based on a standardized questionnaire (European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core Questionnaire) did not show significant differences between the SL group and the STL group (p > 0.05) in terms of global health status, physical functioning, and fatigue. Actuarial survival rates at 3 and 5 years, respectively, were 85.3% and 60.1% in the SL group and 88.7% and 58.2% in the STL group, without significant difference (p = 0.68). CONCLUSIONS Functional and oncologic results of SL are comparable to those of STL in patients with non-small cell lung cancer.
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Long-term results of laryngotracheal resection for benign stenosis from a series of 109 consecutive patients. Eur J Cardiothorac Surg 2016; 50:105-9. [DOI: 10.1093/ejcts/ezv471] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Accepted: 12/04/2015] [Indexed: 11/12/2022] Open
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Impact of Transcollation technology in thoracic surgery: a retrospective study. Eur J Cardiothorac Surg 2015; 49:623-6. [DOI: 10.1093/ejcts/ezv105] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Accepted: 02/24/2015] [Indexed: 11/13/2022] Open
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Evaluation of the efficacy of a haemostatic matrix for control of intraoperative and postoperative bleeding in major lung surgery: a prospective randomized study. Eur J Cardiothorac Surg 2014; 48:679-83. [PMID: 25543176 DOI: 10.1093/ejcts/ezu484] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Accepted: 11/25/2014] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES This prospective randomized study was designed to assess the safety and efficacy of a haemostatic matrix in intraoperative bleeding control and prevention of postoperative bleeding after major lung surgery. METHODS One hundred and twenty patients undergoing major lung resection and presenting with intraoperative persistent active bleeding have been prospectively enrolled and randomly assigned to receive [Floseal® group (FG)] or not (control group) the application of Floseal® to the bleeding site and to the site of the hilar dissection. To evaluate the efficacy of the product, several intraoperative and postoperative data were compared between the two groups. RESULTS No adverse event related to the haemostatic matrix application occurred. The intraoperative haemostasis rate at 3 (primary end-point), 6 and 10 min was significantly higher and the mean time to haemostasis was significantly shorter in the FG. The quantity of chest drain fluids did not show significant differences at 24, 48 and 72 h between the two groups. Postoperative haemoglobin-level variation was significantly lower in patients of the FG (-0.7 ± 0.66 vs -2.3 ± 5.87 g/dl; P = 0.04). Similarly, haematocrit variation was lower in the haemostatic group (-2.6 ± 2.19 vs -4.2 ± 3.71; P = 0.006). The chest drain duration resulted significantly shorter in the FG (10.3 ± 5.05 vs 13.3 ± 6.28 days; P = 0.005). In-hospital stay was shorter in the FG (6.4 ± 2.9 vs 8.1 ± 5.42 days; P = 0.044). CONCLUSIONS In conclusion, the application of Floseal® in major lung resections proved safe and effective in increasing the intraoperative successful haemostasis rate and in reducing postoperative variation in haemoglobin and haematocrit levels. The sealant use was also related with a significantly shorter chest drain duration and hospitalization.
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Flexible videoscope for thoracoscopic lobectomy: evolution of uniportal technique. Surg Endosc 2014; 29:2056-9. [PMID: 25294544 DOI: 10.1007/s00464-014-3865-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Accepted: 09/02/2014] [Indexed: 11/28/2022]
Abstract
BACKGROUND Over the years reducing the number of ports during Video-assisted thoracic surgery (VATS) has allowed to accomplish pulmonary lobectomy with a single incision. Endoscopic view and instruments maneuvers issues could be improved by using flexible endoscope. We report our experience of fifteen uniportal VATS (UVATS) using a flexible thoracoscope. METHODS A single incision of about 4-5 cm long was performed at the 5th intercostal space along the anterior axillary line. No additional skin incisions were made. A flexible videoscope and multiple VATS instruments were simultaneously inserted into the uniport. Pulmonary lobectomy with systematic mediastinal lymph node dissection was performed. Verbal pain scores were registered using the visual analog scale from 0 to 10 at the first post-operative day. RESULTS No post-operative complications or hospital mortality were recorded. Mean operative time was 112.6 min (range 70-200) and mean postoperative hospital stay 3.2 days (range 2-6). Mean pain score was 0.5 (range 0-2). CONCLUSIONS Single-incision VATS lobectomy using a flexible thoracoscope is a feasible and safe approach.
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Pulmonary artery reconstruction with pulmonary vein conduit for lung cancer: medium-term results. Ann Thorac Surg 2014; 98:990-5. [PMID: 25038016 DOI: 10.1016/j.athoracsur.2014.04.110] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Revised: 04/17/2014] [Accepted: 04/22/2014] [Indexed: 11/15/2022]
Abstract
BACKGROUND The use of an autologous pulmonary vein (PV) conduit for reconstruction of the pulmonary artery (PA) in lung-sparing resections was first described in 2009, but to date only two case reports appeared and no medium-term and long-term results have been reported, to our knowledge. We present the first case series with medium-term follow-up. METHODS Between December 2009 and December 2012, 9 patients undergoing PA sleeve resection for centrally located lung cancer received reconstruction by this technique. Three of these patients underwent induction chemotherapy. The venous graft was obtained from the proximal extraparenchymal portion of the superior PV and was sutured to the proximal and distal PA stumps with the standard anastomotic technique. RESULTS All 9 patients underwent left upper lobectomy with sleeve resection of the PA without associated bronchoplasty. The postoperative morbidity rate was 33% (1 chylothorax, 1 atrial fibrillation, and 1 parenchymal atelectasis). No adverse events related to the reconstructive procedure occurred. There was no postoperative mortality. Complete patency of the reconstructed PA was shown in all patients by postoperative contrast computed tomography every 6 months. All patients are alive at a mean follow-up time of 32 ± 12.4 months (range, 6 to 42 months). Tumor recurrence has been observed in 2 patients (1 local, 1 systemic). The median survival time is 38 months. The median disease-free survival time is 33 months. CONCLUSIONS Reconstruction of the PA by a PV graft is a feasible and effective option for parenchymal-sparing resections. The PV conduit shows tissue characteristics similar to those of the arterial wall. This technique is safe and is supported by good medium-term results.
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Long-term results after resection of bronchial carcinoid tumour: evaluation of survival and prognostic factors. Interact Cardiovasc Thorac Surg 2014; 19:239-44. [PMID: 24737788 DOI: 10.1093/icvts/ivu109] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES We retrospectively analysed morbidity, mortality and oncological results of patients who had undergone surgery for bronchial carcinoid tumours. METHODS Between 2002 and 2012, 65 patients with bronchial carcinoids underwent lobectomy (n = 34), sublobar resection (segmentectomy/wedge) (n = 18), sleeve lobectomy (n = 5) (reconstruction of the pulmonary artery was associated in 1 case), sleeve resection of the main bronchus (n = 4) or pneumonectomy (n = 4) (reconstruction of the carina was associated in 1 case). RESULTS Resection was radical with histologically negative margins in all patients (R0). Histology showed typical carcinoid (TC) in 55 (84.6%) patients and atypical carcinoid (AC) in 10 (15.4%) patients. Final pathological stages were Stage I in 42 (64.6%) patients, Stage II in 18 (27.7%) and Stage III in 5 (7.7%). No postoperative mortality was observed. The postoperative morbidity rate was 15.4% (no bronchial and/or vascular reconstructive-related complications occurred). The median follow-up was 58 (range 2-121) months. The overall recurrence rate was 12.3% (n = 8). The survival rate at 5 years was 100% for TC and 87% for AC. Disease-free survival rates at 3 and 5 years were 95 and 93% for TC and 78 and 44% for AC, respectively (P = 0.004). Pathological nodal involvement (pN1-N2) did not affect overall survival or recurrence. CONCLUSIONS The surgical treatment of bronchial carcinoids provides high long-term survival rates. Low postoperative morbidity and mortality can be expected even after bronchial reconstruction. The AC appears to be the main factor that determines the risk of recurrence. Bronchial reconstructive lung sparing operations are not related to an increased recurrence rate.
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Postoperative pain control: videothoracoscopic versus conservative mini-thoracotomic approach†. Eur J Cardiothorac Surg 2014; 46:907-12. [DOI: 10.1093/ejcts/ezu092] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Axitinib affects cell viability and migration of a primary foetal lung adenocarcinoma culture. Cancer Invest 2014; 32:13-21. [PMID: 24380379 DOI: 10.3109/07357907.2013.861472] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Fetal lung adenocarcinoma (FLAC) is a rare variant of lung adenocarcinoma. Studies regarding FLAC have been based only on histopathological observations, thus representative in vitro models of FLAC cultures are unavailable. We have established and characterized a human primary FLAC cell culture, exploring its biology, chemosensitivity, and migration. FLAC cells and specimen showed significant upregulation of VEGF165 and HIF-1α mRNA levels. This observation was confirmed by in vitro chemosensitivity and migration assay, showing that only Axitinib was comparable to Cisplatin treatment. We provide a suitable in vitro model to further investigate the nature of this rare type of cancer.
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Two-stage unilateral versus one-stage bilateral single-port sympathectomy for palmar and axillary hyperhidrosis. Interact Cardiovasc Thorac Surg 2013; 16:834-8. [PMID: 23442937 DOI: 10.1093/icvts/ivt039] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Video-assisted thoracoscopic sympathectomy is currently the best treatment for palmar and axillary hyperhidrosis. It can be performed through either one or two stages of surgery. This study aimed to evaluate the operative and postoperative results of two-stage unilateral vs one-stage bilateral thoracoscopic sympathectomy. METHODS From November 1995 to February 2011, 270 patients with severe palmar and/or axillary hyperhidrosis were recruited for this study. One hundred and thirty patients received one-stage bilateral, single-port video-assisted thoracoscopic sympathectomy (one-stage group) and 140, two-stage unilateral, single-port video-assisted thoracoscopic sympathectomy, with a mean time interval of 4 months between the procedures (two-stage group). RESULTS The mean postoperative follow-up period was 12.5 (range: 1-24 months). After surgery, hands and axillae of all patients were dry and warm. Sixteen (12%) patients of the one-stage group and 15 (11%) of the two-stage group suffered from mild/moderate pain (P = 0.8482). The mean operative time was 38 ± 5 min in the one-stage group and 39 ± 8 min in the two-stage group (P = 0.199). Pneumothorax occurred in 8 (6%) patients of the one-stage group and in 11 (8%) of the two-stage group. Compensatory sweating occurred in 25 (19%) patients of the one-stage group and in 6 (4%) of the two-stage group (P = 0.0001). No patients developed Horner's syndrome. CONCLUSIONS Both two-stage unilateral and one-stage bilateral single-port video-assisted thoracoscopic sympathectomies are effective, safe and minimally invasive procedures. Two-stage unilateral sympathectomy can be performed with a lower occurrence of compensatory sweating, improving permanently the quality of life in patients with palmar and axillary hyperhidrosis.
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Giant malignant melanocytic schwannoma of the posterior mediastinum. Am Surg 2013; 79:E22-E24. [PMID: 23317594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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Pneumonectomy: quality of life and long-term results. MINERVA CHIR 2012; 67:219-226. [PMID: 22691825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
AIM Pneumonectomy is the standard surgery for resectable locally advanced lung cancer. Objectives of this study were: 1) to assess the overall survival; 2) to evaluate the pulmonary and cardiac function impairment; 3) to monitor quality of life (QoL) in a consecutive series of patients undergoing pneumonectomy, defining the potential risk factors of a poor prognosis. METHODS From January 2003 to March 2010, 71 patients undergoing pneumonectomy for lung cancer or mesothelioma were prospectively enrolled in this study. Twenty-six patients underwent right pneumonectomy (2 of them underwent intrapericardial pneumonectomy), 31 left pneumonectomy (3 of them underwent intrapericardial pneumonectomy), 3 extended pneumonectomy, 3 extrapleural pneumonectomy and 5 patients underwent completion pneumonectomy. Three patients were not included in the study for early postoperative deaths (4.3%). All patients underwent complete preoperative assessment and one year after surgery. QoL was assessed by a questionnaire. RESULTS One and five-year survival rate was 93% (N.=63) and 20% (N.=14), respectively. Mean values of FEV1 decreased from 2.59±0.75 L to 1.8±0.72 L (P<0.001). One year after surgery all patients showed moderate tricuspid valve insufficiency, PASP significantly higher and right ventricular free wall thickness moderately increased. An increased negative effect was recorded in the QoL scores with P<0.001. Three clinical and surgical parameters were identified as risk or protective factors for the survival outcome. CONCLUSION Postoperative mortality (4.3%) and five-year survival (20%) after pneumonectomy seem to be satisfactory. Late cardiopulmonary insufficiency is uncommon and acceptable QoL is still achievable.
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Effective treatment of post-pneumonectomy bronchopleural fistula by conical fully covered self-expandable stent. Interact Cardiovasc Thorac Surg 2012; 14:420-3. [PMID: 22268070 DOI: 10.1093/icvts/ivr077] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The aim of the study was to assess the feasibility, efficacy and safety of the use of a conical self-expandable stent for the treatment of post-pneumonectomy bronchopleural fistula (PPBPF). Between April 2008 and November 2010, six patients underwent treatment for the PPBPF by the introduction of a tracheobronchial conical fully covered self-expandable nitinol stent with the aim of excluding the bronchial dehiscence from the airflow. We secured the prosthesis to the tracheal mucosa with titanium helical fasteners tacks. Five patients presented with a bronchial fistula larger than 5 mm following right (4) or left (1) pneumonectomy. One patient had an anastomotic dehiscence after right tracheal sleeve pneumonectomy. A chest tube showed the absence of empyema in all cases. Immediate resolution of the bronchial air leak was obtained in all the patients. Permanent closure of the bronchial dehiscence without recurrence was achieved in all the patients at a mean follow-up time of 13 months (range 3-32). The bronchial stent was successfully removed in all patients without sequelae 71-123 days after its implantation. The use of the conical self-expandable Silmet(®) stent has proved to be an effective, safe and fast method to treat even large PPBPFs.
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[T4 lung cancer: results of surgical treatment]. MINERVA CHIR 2010; 65:569-575. [PMID: 21081868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Stage T4 non small cell lung cancer (NSCLC) includes an heterogeneous group of locally advanced tumors. Results of surgery alone and of chemo and/or radiotherapy are disappointing with 5-year survival rates under 10%. Although palliative chemo-radiotherapy is the treatment of choice in most cases, radical resection has shown prognostic benefit in selected groups of patients with tumor infiltrating Superior Vena Cava, carina, aorta, left atrium and vertebral bodies. Completeness of resection and absence of mediastinal nodal involvement are fundamental conditions for the long-term success of surgery. Increased postoperative 30-day mortality and 90-day mortality rates have been reported up to 8% and 18% respectively. Neoadjuvant therapy, in the last decades, has shown to improve survival of T4 NSCLC patients undergoing surgery and to increase the number of patients suitable for surgical resection. Surgical resection is not indicated in patients with neoplastic pleural effusion since it is generally related to a worse prognosis in such cases. Conversely, patients with T4 tumor due to neoplastic satellite nodule in the same lobe are good surgical candidates. In some studies, these patients show a significant survival advantage after surgical treatment with respect to patients with other types of T4 tumors, when no mediastinal nodal involvement is associated.
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Reconstruction of the pulmonary artery for lung cancer: Long-term results. J Thorac Cardiovasc Surg 2009; 138:1185-91. [DOI: 10.1016/j.jtcvs.2009.07.043] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2009] [Revised: 07/10/2009] [Accepted: 07/20/2009] [Indexed: 11/30/2022]
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Editorial comment: The endoscopically harvested omental flap for deep sternal wound infection: the Leeuwarden experience. Eur J Cardiothorac Surg 2009; 37:92-3. [PMID: 19836966 DOI: 10.1016/j.ejcts.2009.06.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2009] [Revised: 06/23/2009] [Accepted: 06/27/2009] [Indexed: 11/17/2022] Open
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Transdiaphragmatic Harvesting of the Omentum Through Thoracotomy for Bronchial Stump Reinforcement. Ann Thorac Surg 2009; 88:212-5. [DOI: 10.1016/j.athoracsur.2009.04.025] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2009] [Revised: 04/08/2009] [Accepted: 04/09/2009] [Indexed: 10/20/2022]
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A prospective randomized study to assess the efficacy of a surgical sealant to treat air leaks in lung surgery. Eur J Cardiothorac Surg 2009; 35:817-20; discussion 820-1. [PMID: 19269837 DOI: 10.1016/j.ejcts.2009.01.027] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2008] [Revised: 12/29/2008] [Accepted: 01/20/2009] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE A prospective, randomized study to evaluate the effectiveness and safety of a polymeric sealant (Coseal, Baxter Healthcare, Deerfield, IL) to reduce air leaks and to improve postoperative outcome in patients undergoing lung resection. METHODS Between November 2005 and February 2008, 203 (128 M, 75 F) patients showing moderate/severe intraoperative air leaks after pulmonary lobectomy/bilobectomy/sleeve lobectomy (110) or minor resection (segmentectomy/wedge) (93) have been prospectively enrolled and randomly assigned to receive one of the two following management strategies: suture/stapling (101 patients--standard care group (SCG)) or suture/stapling plus Coseal sealant (102 patients--Coseal group (CG)). To assess the effectiveness of the sealant the following data were registered and compared in the two groups: number of patients with air leak cessation intraoperatively, number of patients without air leaks at 24h and 48h, duration of air leaks, length of hospital stay. RESULTS No adverse event related to the sealant application occurred. Intraoperative air leak cessation rate was higher in the CG with a statistically significant difference (85.3% vs 59.4%; p<0.001). Air leaks rate at 24h and 48h was significantly lower in the Coseal group (19.6% vs 40.6%; p=0.001 at 24h and 23.5% vs 41.6%; p=0.006 at 48h). Duration of air leaks was significantly shorter in the Coseal group (p=0.01). The hospital stay was shorter in the Coseal group (mean: 5.7+/-2.3 days vs 6.2+/-2.5 days) but this difference did not reach statistical significance owing to the many known clinical interfering factors. CONCLUSIONS The application of Coseal sealant proved safe and effective in reducing air leaks occurring after lung resection and in shortening the duration of postoperative air leak with a trend towards a shorter postoperative hospital stay.
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Plasma NT-proBNP levels and the risk of atrial fibrillation after major lung resection. Minerva Cardioangiol 2008; 56:581-585. [PMID: 19092733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
AIM Supraventricular tachyarrhythmias, most frequently atrial fibrillation (AF), occur in 8-30% of patients undergoing major pulmonary resection. The aim of this study was to characterize a biochemical marker in order to identify subjects at higher risk of postoperative AF. The authors tested the hypothesis that elevated preoperative plasma levels of N-terminal brain-type natriuretic peptide (NT-pro-BNP) may predict the occurrence of postoperative AF. METHODS Fifty-five consecutive patients undergoing elective major thoracic surgery were selected. All patients had 12-lead electrocardiogram and transthoracic echocardiographic evaluation at entry. Plasma NT-pro BNP levels were determined both at baseline and at the first postoperative day. Patients were monitored thereafter to detect the occurrence of AF. For statistical analysis, an unpaired Student t test was used to compare continuous variables, chi(2) tests or Fischer exact tests were used for categorical variables, as needed. RESULTS Eight (14.54%) of the 55 patients developed AF with a peak incidence on postoperative days 2 to 3. Baseline NT-pro-BNP was more than two fold higher in patients who developed AF (506.1+/-108.4 pg/mL versus 197.7+/-54.9 pg/mL; P=0.001). Other relevant clinical and diagnostic parameters were not different in the two groups. Patients with NT-pro-BNP level above the median (113.0 pg/mL) had 8-fold increase risk of postoperative AF. CONCLUSION A preoperative elevated plasma NT-pro-BNP level was associated with the occurrence of AF in patient undergoing major thoracic surgery. Baseline NT-pro-BNP levels may be proposed as a biochemical marker to detect patients at higher risk of postoperative AF who could benefit from prophylactic therapeutic medication.
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Long-term results of laryngotracheal resection for benign stenosis☆. Eur J Cardiothorac Surg 2008; 33:440-3. [DOI: 10.1016/j.ejcts.2007.12.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2007] [Revised: 11/05/2007] [Accepted: 12/06/2007] [Indexed: 10/22/2022] Open
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A new technique for prosthetic reconstruction of the superior vena cava. J Thorac Cardiovasc Surg 2006; 132:192-4. [PMID: 16798338 DOI: 10.1016/j.jtcvs.2006.03.021] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2006] [Accepted: 03/15/2006] [Indexed: 10/24/2022]
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Abstract
Sleeve resection and prosthetic reconstruction of the pulmonary artery have progressively gained acceptance as an alternative to pneumonectomy in lung cancer surgery. Previous concern was mainly related to technical difficulties, intraoperative and postoperative complications, lack of long-term survival, and impact on cardiopulmonary function. For this reason it was not until very recently that lobectomy associated with resection and reconstruction of the pulmonary artery, associated or not to a sleeve resection of the bronchus, has been demonstrated to be an advantageous alternative. The concern about an increased complication rate has been proven to be excessive; in fact, pulmonary artery reconstruction can be performed safely and effectively with the correct indications and technique. We hereby report our experience, along with a review of the indications, the surgical technique, and outcome of pulmonary artery reconstruction.
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