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Fukui K, Ikeda S, Yokota T, Hoshino T. Anatomical consideration of the cardiac plexus to prevent grave bradycardiac arrhythmias associated with lung cancer surgery: a case report. Surg Case Rep 2019; 5:129. [PMID: 31396768 PMCID: PMC6687800 DOI: 10.1186/s40792-019-0686-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 07/30/2019] [Indexed: 11/16/2022] Open
Abstract
Background Arrhythmias are known as one of the complications of lung cancer surgery, and most of them are not lethal. Life-threatening arrhythmias have been reported in the literature but in reality very rare. Case presentation A 67-year-old Japanese man with a history of hypertension was diagnosed with squamous cell carcinoma in left lower lobe underwent a left lower lobectomy and bilateral mediastinal lymph node dissection through a median sternotomy. During lymph node dissection along the right vagus nerve, the patient’s heart rate and blood pressure dropped suddenly and an electrocardiogram monitor showed ST elevation. These abnormalities returned to normal soon after cardiac massage was performed and a coronary vasodilator was given. A temporary pacing wire was inserted at the end of the surgery. The postoperative course was uneventful and the patient was discharged on postoperative day 11 without a need for permanent pacemaker. Conclusions We present a patient who was complicated with lethal arrhythmias during lung cancer surgery for the purpose of elucidating, from anatomical viewpoint, the relationship between arrhythmias and the involvement of cardiac plexus during lymph node dissection. The result showed that arrhythmia was inadvertently elicited by cardiac plexus stimulation during lymph nodes dissection around the vagus nerve. It is important to be familiar not only with the course of phrenic, vagus, and recurrent laryngeal nerve but also the anatomy of cardiac plexus to prevent arrhythmic complications in lung cancer surgery.
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Brønserud MM, Iachina M, Green A, Groenvold M, Jakobsen E. Patient reported outcome data as performance indicators in surgically treated lung cancer patients. Lung Cancer 2019; 130:143-148. [PMID: 30885335 DOI: 10.1016/j.lungcan.2019.02.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 01/25/2019] [Accepted: 02/12/2019] [Indexed: 10/27/2022]
Abstract
OBJECTIVE Quality in lung cancer care is in Denmark routinely evaluated using quality indicators. The indicators are reported from national registries and are based on data from health care professionals. However, data based on the patients' perspective are rarely reported. The aim of this study was to propose a model for the use of patient reported outcomes (PROs) as quality indicators, enabling us to compare PROs across the surgical departments in Denmark. METHODS All patients registered in the Danish Lung Cancer Registry (DLCR) from 1 October 2013 until 30 September 2015 who received surgical treatment were eligible (N = 1718). They were asked to complete the European Organisation for Research and Treatment of Cancer (EORTC) QLQ-C30 questionnaire six months after surgery. From QLQ-C30 we chose global health status (GHS) and role function (RF) as indicators to be tested. An indicator threshold for good performance was set to ≥ 65 points (on a scale 0-100 where 100 was the best). Results were compared between the four thoracic surgical departments in Denmark. RESULTS Of 1615 patients alive six months after surgery, questionnaires were completed by 1002 patients (62.0%). The patients from the four departments differed significantly in clinical variables at diagnosis, and the departments differed significantly in the surgical procedures performed. After adjustment for case-mix, the patients in Department 2 had a better RF than patients from the other departments. CONCLUSION Significant differences in RF and in the fulfilment of the indicator requirement for RF were observed. Since these findings might indicate differences in the quality of performance between participating departments, subsequent audit is recommended. The analyses and results indicate that it is feasible to use PROs as supplementary outcome indicators in the evaluation of the quality of surgical treatment for lung cancer. Our model could serve as a useful foundation for further research.
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Kimura D, Fukuda I, Tsushima T, Sakai T, Umetsu S, Ogasawara Y, Shimamura N, Ohkuma H. Management of acute ischemic stroke after pulmonary resection: incidence and efficacy of endovascular thrombus aspiration. Gen Thorac Cardiovasc Surg 2018; 67:306-311. [PMID: 30367330 DOI: 10.1007/s11748-018-1024-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 10/11/2018] [Indexed: 11/27/2022]
Abstract
OBJECTIVE We analyzed acute ischemic stroke by thromboembolism in the early period after lung cancer surgery. METHODS A retrospective review of the clinical records of patients who underwent lung resection for primary lung cancer was performed. Patients who underwent lobectomy, bilobectomy, and pneumonectomy were included. The clinical characteristics of the patients, the incidence of atrial fibrillation (Af) after surgery, and the incidence of acute ischemic stroke were analyzed. The clinical courses of patients having acute ischemic stroke were also reviewed. RESULTS In 4 (0.6%) of 696 patients, acute ischemic stroke occurred in the early period during hospitalization after lung cancer surgery. Acute ischemic stroke occurred within 4 days in three cases and after 4 days in one case. The resection site of the lung was the left side in all cases, and there were three cases of left upper lobectomy and one case of left lower lobectomy. As for the two recent patients, thrombus removal was performed by a neurosurgeon, and both cases achieved successful recanalization. The time between symptom detection and recanalization was 205 and 170 min, respectively. One patient was cured without any residual effect of disease, and the other patient's hemiplegia resolved and aphasia improved. CONCLUSION Since cerebral infarction impairs the patient's quality of life, thrombus removal should be considered if possible.
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Pompili C, Koller M, Velikova G, Franks K, Absolom K, Callister M, Robson J, Imperatori A, Brunelli A. EORTC QLQ-C30 summary score reliably detects changes in QoL three months after anatomic lung resection for Non-Small Cell Lung Cancer (NSCLC). Lung Cancer 2018; 123:149-154. [PMID: 30089587 DOI: 10.1016/j.lungcan.2018.07.021] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 05/14/2018] [Accepted: 07/16/2018] [Indexed: 11/15/2022]
Abstract
INTRODUCTION We tested the European Organization for Research and Treatment of Cancer Quality of Life (EORTC QLQ-C30) summary score (SumSC) to detect changes in the HRQOL after Non-small-cell lung cancer (NSCLC) surgery and compared its performance to the traditional scales. METHOD EORTC QLQ-C30 data was obtained from 326 consecutive pre-operative patients submitted for anatomical lung resections for NSCLC.66 patients completed post-operative assessments 3 months after surgery. The data was analysed to evaluate the ability of the SumSC compared to the traditional scales to [1] preoperatively differentiate between clinical groups [2]; detect post-op changes and to [3] compare pre and post-op changes in clinically different groups.The importance of perioperative changes was measured by calculating the effect size (ES). RESULTS Of the 326 patients, those older than 70 years, with higher DLCO value and Performance Status (PS) ≤1 had a significantly better preoperative SumScore. Physical function (PF) showed a large and significant decline (ES 0.91). Role and social function also showed a significant and medium decline (ES 0.62 and 0.41). Postoperatively some symptoms scales showed significant increases in the values, implying worse symptoms with the largest increase in dyspnoea (ES -0.88). The change in General Health score (GH) was not significant after surgery (ES 0.26, p = 0.062). The SumSc, decreased significantly postoperatively. In particular, medium or large postoperative declines of SumSc were observed in both males and females, in patients with lower FEV1, lower performance score, and in those older than 70 years. Interestingly the decline of SumSc was observed irrespective of the preoperative DLCO level. DISCUSSION The Summary Score was more sensitive to changes in subjects' HRQOL, than the GH score. The SumSc can be used as a parsimonious and easy to interpreted patient-reported-outcome measure in multi-institutional database and future clinical trials.
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Acute kidney injury after lung cancer surgery: Incidence and clinical relevance, predictors, and role of N-terminal pro B-type natriuretic peptide. Lung Cancer 2018; 123:155-159. [PMID: 30089588 DOI: 10.1016/j.lungcan.2018.07.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 06/25/2018] [Accepted: 07/07/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND Acute kidney injury (AKI) frequently occurs in several medical and surgical settings, and it is associated with increased morbidity and mortality. In patients undergoing lung cancer surgery, AKI has not been fully investigated. We prospectively evaluated the incidence, clinical relevance, and risk factors of AKI in patients undergoing lung cancer surgery. Moreover, we estimated the accuracy of N-terminal pro-B-type natriuretic peptide (NT-proBNP) in the prediction of AKI. METHODS Patients undergoing lung cancer surgery were included in the study. Plasma NT-proBNP was measured before and soon after surgery. Postoperative AKI was defined according to the Acute Kidney Injury Network (AKIN) classification. RESULTS A total of 2179 patients were enrolled. Of them, 222 (10%) developed AKI and had a more complicated in-hospital clinical course (overall complication rate: 35% vs. 16%; P < 0.0001), and a longer hospital stay (10 ± 7 vs. 7 ± 4 days; P < 0.0001). The incidence of AKI increased in parallel with the extent of lung resection. Among the independent predictors of AKI, serum creatinine (area under the curve [AUC] 0.70 [95% CI 0.67-0.74]) and NT-proBNP (AUC 0.71 [95% CI 0.67-0.74]) provided the highest predictive accuracy, and their combination further significantly improved AKI prediction (AUC 0.74 [95% CI 0.71-0.77]). No difference in AKI prediction was observed between preoperative and postoperative NT-proBNP (P = 0.84). CONCLUSIONS Acute kidney injury occurs in 10% of patients undergoing lung cancer surgery, and it is associated with a high incidence of postoperative complications. The risk of AKI can be accurately predicted by the combined evaluation of preoperative serum creatinine and NT-proBNP.
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Nakamura T, Otsuki Y, Nakamura H, Funai K. Pleural lavage cytology after lung resection in patients with non-small cell lung cancer and the feasibility of 20 mL saline solution. Asian J Surg 2018; 42:283-289. [PMID: 29628439 DOI: 10.1016/j.asjsur.2018.03.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 03/12/2018] [Accepted: 03/16/2018] [Indexed: 10/17/2022] Open
Abstract
BACKGROUND There are two issues to be discussed in pleural lavage cytology (PLC) for resected non-small cell lung cancer (NSCLC) whether it should be performed before (pre-PLC) or after (post-PLC) the lung resection and the dose of saline varies widely among the institutions. METHODS We retrospectively reviewed the clinical records of 466 consecutive patients who underwent a curative resection for NSCLC and received both a pre- and post- PLC using 20 mL of saline from January 2001 to December 2011. RESULTS There were 24/28 of positive pre- and post-PLC and 442/438 negative pre- and post-PLCs, respectively. Patients with a positive pre- or post-PLCs had significantly worse 5-year survival rates than those with negative results (pre-PLC positive/negative; 32.6%/69.9%, p = 0.001, post-PLC positive/negative; 21.4%/71.1%, p < 0.001, respectively). The post-PLC (p = 0.01) was an independent prognostic factor for the overall survival by a multivariate analysis, whereas the pre-PLC was not (p = 0.79). CONCLUSIONS The post-PLC was a more significant prognostic factor than the pre-PLC. Further, 20 mL of saline seemed feasible because of the consistent results compared to the past reports using a greater dose of saline for regarding the positive rates of the PLC and its prognostic significance.
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Chen S, Geraci TC, Cerfolio RJ. Techniques for lung surgery: a review of robotic lobectomy. Expert Rev Respir Med 2018; 12:315-322. [PMID: 29504417 DOI: 10.1080/17476348.2018.1448270] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
INTRODUCTION Robotic lobectomy is an increasingly common surgical approach for anatomic lung resection. Over the last decade, robotic lobectomy has shown to be safe, with oncologic efficacy similar to lobectomy via thoracotomy or video-assisted thoracoscopic surgery (VATS). Comparative analysis between these modalities is an active area of investigation. While initially expensive, the costs of a robotic platform decrease as the number of operations performed increases, length of stay is shortened, and postoperative morbidity is reduced. Moreover, the added cost has value which is defined over long periods of time. Areas covered: The clinical technique and optimal conduct of lobectomy is explained in granular detail for all five types of lobectomies. The advantages and disadvantages of a robotic platform are analyzed, including a review of the recent literature. Expert commentary: The number of robotic pulmonary resections performed has tripled in the past two years. Anticipated developments in robotic surgery include improvements in robotic training, continued refinement of robotic instrumentation, and additional adjunctive technologies. The overall costs of robotic surgery will decrease, in part, due to increasing competition as additional companies enter the market.
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Patrini D, Panagiotopoulos N, Bedetti B, Mitsos S, Crisci R, Solli P, Bertolaccini L, Scarci M. Surgical approach in oligometastatic non-small cell lung cancer. ANNALS OF TRANSLATIONAL MEDICINE 2018; 6:93. [PMID: 29666816 DOI: 10.21037/atm.2018.02.16] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The vast majority of lung cancer (80%) are non-small cell lung cancer (NSCLC) presenting in huge proportion of patients in a metastatic stage at the time of diagnosis with an overall survival (OS) of only 6 months. Standard treatment at this stage involves systemic platinum based chemotherapy improving the OS for only few months. For the vast majority of patients disease progression occurs and cure cannot achieved. An exception to this general rule is represented by patients with a limited number of metastasis (approximately 7% of patients with metastatic NSCLC): in 1995 Hellman and Weichselbaum introduced the term "oligometastatic" for a selected group of patients with metastatic disease. Several retrospective studies have been published and documented an improved outcome in patients managed surgically. The purpose of this narrative review is to gather all relevant information and present the various clinicopathological and generic aspects of diagnosis, management strategies and prognostic factors in patients with oligometastatic NSCLC. The key for long term survival includes radical treatment of the primary NSCLC, single organ site with either synchronous or metachronous presentation, a disease free interval to be as long as possible and the absence of intrathoracic lymph node spread (N0). A more accurate staging with combination of FDG-PET and CT scan can have on impact on the survival rates due to an increased accuracy in mediastinal staging and in the diagnosis of distant metastasis. No randomized data but only retrospective series are available to date to address this topic: in the future, additional prospective studies will be necessary to provide robust evidence to support the surgical resection as treatment of oligometastatic NSCLC.
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Li S, Wang Z, Huang J, Fan J, Du H, Liu L, Che G. Systematic review of prognostic roles of body mass index for patients undergoing lung cancer surgery: does the 'obesity paradox' really exist? Eur J Cardiothorac Surg 2018; 51:817-828. [PMID: 28040677 DOI: 10.1093/ejcts/ezw386] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 10/26/2016] [Indexed: 01/11/2023] Open
Abstract
Summary The paradoxical benefit of obesity, the 'obesity paradox', has been recently identified in surgical populations. Our goal was to evaluate by a systematic review with meta-analysis the prognostic role of body mass index (BMI) and to identify whether the 'obesity paradox' exists in lung cancer surgery. Comprehensive literature retrieval was conducted in PubMed to identify the eligible articles. The odds ratios (OR) and hazard ratios (HR) with the corresponding 95% confidence intervals (CI) were used to synthesize in-hospital and long-term survival outcomes, respectively. The heterogeneity level and publication bias between studies were also estimated. Finally, 25 observational studies with 78 143 patients were included in this review. The pooled analyses showed a significantly better long-term survival rate in patients with higher BMI, but no significant benefit of increased BMI was found for in-hospital morbidity. The pooled analyses also showed that overall morbidity (OR: 0.84; 95% CI: 0.73-0.98; P = 0.025) and in-hospital mortality (OR: 0.78; 95% CI: 0.63-0.98; P = 0.031) were significantly decreased in obese patients. Obesity could be a strong predictor of the favourable long-term prognosis of lung cancer patients (HR: 0.69; 95% CI: 0.56-0.86; P = 0.001). The robustness of these pooled estimates was strong. No publication bias was detected. In summary, obesity has favourable effects on in-hospital outcomes and long-term survival of surgical patients with lung cancer. The 'obesity paradox' does have the potential to exist in lung cancer surgery.
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Dai W, Yang XJ, Zhuang X, Xie TP, Xiao P, Hu B, Wang X, Li Q. Reoperation for hemostasis within 24 hours can get a better short-term outcome when indicated after lung cancer surgery. J Thorac Dis 2017; 9:3677-3683. [PMID: 29268374 DOI: 10.21037/jtd.2017.09.85] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Postoperative hemorrhage after lung cancer surgery is a potentially fatal complication. This study aimed to investigate the indications and timing of reoperation for postoperative hemorrhage after lung cancer surgery. Methods We identified all patients who underwent lung resection and mediastinal lymph node dissection for lung cancer between October 2001 and September 2015 at Sichuan Cancer Hospital, identifying 57 who had undergone reoperation for hemostasis. The records of these 57 patients were reviewed and analyzed. Results The most common postoperative hemorrhage site was the separation surface of the original pleural adhesions (29.8%). The median time interval between the initial operation and reoperation was 12 hours (range, 2-432 hours), and most patients (77.2%) underwent reoperation within 24 hours. The overall morbidity and mortality rates of reoperation were 50.9% and 5.3%, respectively. The morbidity rates of the early reoperation group (≤24 hours) and the late reoperation group were 43.2% and 77.0%, respectively, which were significantly different (P=0.033). The mortality rates of the early reoperation group and the late reoperation group were 0 and 23.1%, respectively, which were also significantly different (P=0.010). Conclusions Once indications of reoperation for postoperative hemorrhage after lung cancer surgery are identified, reoperation within 24 hours after the initial operation can get a better short-term outcome.
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Yang CFJ, Gu L, Shah SA, Yerokun BA, D'Amico TA, Hartwig MG, Berry MF. Long-term outcomes of surgical resection for stage IV non-small-cell lung cancer: A national analysis. Lung Cancer 2017; 115:75-83. [PMID: 29290266 DOI: 10.1016/j.lungcan.2017.11.021] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 11/17/2017] [Accepted: 11/22/2017] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Treatment guidelines recommend surgical resection in select cases of stage IV non-small-cell lung cancer (NSCLC) but are based on limited evidence. This study evaluated outcomes associated with surgery in stage IV disease. METHODS Factors associated with survival of stage IV NSCLC patients treated with surgery in the National Cancer Date Base (2004-2013) were evaluated using multivariable Cox proportional hazards analyses. Outcomes of the subset of patients with cT1-2, N0-1, M1 and cT3, N0, M1 disease treated with surgery or chemoradiation were evaluated using Kaplan-Meier analyses. RESULTS The five-year survival of all stage IV NSCLC patients who underwent surgical resection (n=3098) was 21.1%. Outcomes were related to the locoregional extent of the primary tumor, as both increasing T status (T2 HR 1.30 [p<0.001], T3 HR 1.28 [p<0.001], and T4 HR 1.28 [p<0.001], respectively, compared to T1) and nodal involvement (N1 HR 1.34 [p<0.001], N2 HR 1.50 [p<0.001], and N3 HR 1.49 [p<0.001], respectively, compared to N0) were associated with worse survival. Outcomes were also related to the extent of surgical resection, as pneumonectomy (HR 1.58, p<0.001), segmentectomy (HR 1.36, p=0.009), and wedge resection (HR 1.70, p<0.001) were all associated with decreased survival when compared to lobectomy. The five-year survival of cT1-2, N0-1, M1 and cT3, N0, M1 patients was 25.1% (95% CI: 22.8-27.5) after surgical resection (n=1761) and 5.8% (95% CI: 5.2-6.5) after chemoradiation (n=8180). CONCLUSIONS Surgery for cT1-2, N0-1, M1 or cT3, N0, M1 disease is associated with a 5-year survival of 25% and does not appear to compromise outcomes when compared to non-operative therapy, supporting guidelines that recommend surgery for very select patients with stage IV disease. However, surgery provides less benefit and should be considered much less often for stage IV patients with mediastinal nodal disease or more locally advanced tumors.
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Karenovics W, Ellenberger C, Triponez F, Licker M. Reply to Cavalheri et al. Eur J Cardiothorac Surg 2017; 52:1009-1010. [PMID: 28977498 DOI: 10.1093/ejcts/ezx241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 06/08/2017] [Indexed: 11/14/2022] Open
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Perna V, Torrecilla JA, Carvajal AF, Mora LC, Gigirey O, Cano P, Perello S, Diaz R. Uniportal right upper video-assisted thoracoscopic surgery lobectomy: safe and feasible. J Vis Surg 2017; 2:160. [PMID: 29078545 DOI: 10.21037/jovs.2016.09.04] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2016] [Accepted: 09/06/2016] [Indexed: 11/06/2022]
Abstract
Uniportal video-assisted thoracoscopic surgery (VATS) lobectomy is now well established and performed all around the world. We are going to share the surgical technique for uniportal VATS right upper lobectomy based on our experience. A 62-year-old patient underwent Uniportal VATS right upper lobectomy for a primary non-small cell lung cancer (NSCLC). Our patient had no perioperative complications and was then discharged to his home on postoperative day 4. The patient's pain was managed with a paravertebral catheter during the first 48 hours and then with oral analgesics. Pathology report: well-differentiated adenocarcinoma; the size of the tumour was 1 cm × 0.8 cm × 1 cm; all margins were negative for residual tumour. The patient did not require adjuvant radiation or chemotherapy. Uniportal VATS lobectomy is a safe and effective procedure providing a favourable clinical outcome in the patient.
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Pompili C, Velikova G, White J, Callister M, Robson J, Dixon S, Franks K, Brunelli A. Poor preoperative patient-reported quality of life is associated with complications following pulmonary lobectomy for lung cancer. Eur J Cardiothorac Surg 2017; 51:526-531. [PMID: 28082473 DOI: 10.1093/ejcts/ezw363] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Accepted: 09/05/2016] [Indexed: 12/20/2022] Open
Abstract
Objectives To assess whether quality of life (QOL) was associated with cardiopulmonary complications following pulmonary lobectomy for lung cancer. Methods Retrospective analysis of 200 consecutive patients who had pulmonary lobectomy for lung cancer (September 2014-October 2015). QOL was assessed by the self-administration of the European Organisation for Research and Treatment of Cancer QLQ-C30 questionnaire within 2 weeks before the operation. The individual QOL scales were tested for a possible association with cardiopulmonary complications along with other objective baseline and surgical parameters by univariable and multivariable analyses. Results Forty-three patients (21.5%) developed postoperative cardiopulmonary complications; 4 of them died within 30 days (2%). Univariable analysis showed that, compared to patients without complications, those with complications reported a lower global health status (GHS) [59.1; standard deviation (SD) 27.2 vs 69.6; SD 20.6, P = 0.02], were older (71.2; SD 8.4 vs 67.7; SD 9.4, P = 0.03), had lower values of forced expiratory volume in one second (FEV1) (83.9; SD 27.2 vs 91.4; SD 20.9), P = 0.06) and carbon monoxide lung diffusion capacity (DLCO) (67.9; SD 20.9 vs 74.2; SD 17.6, P = 0.02) and higher performance score (0.76; SD 0.63 vs 0.53; SD 0.64, P = 0.02). Stepwise logistic regression analysis showed that factors independently associated with cardiopulmonary complications were age [odds ratio (OR) 1.04, 95% CI 1.0-1.09, P = 0.02] and patient-reported GHS [OR 0.98, 95% confidence interval (CI) 0.96-0.99, P = 0.006], whereas other objective parameters (i.e. FEV1, DLCO) were not. The best cut-off value for GHS to discriminate patients with complications after surgery was 50 (c-index 0.65, 95% CI 0.58-0.72). Conclusions A poor GHS perceived by the patient was associated with postoperative cardiopulmonary morbidity. Patient perceptions and values should be included in the risk stratification process to tailor cancer treatment.
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Low-voltage coagulation, polyglycolic acid sheets, and fibrin glue to control air leaks in lung surgery. Gen Thorac Cardiovasc Surg 2017; 65:705-709. [PMID: 28965258 DOI: 10.1007/s11748-017-0829-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Accepted: 08/31/2017] [Indexed: 12/26/2022]
Abstract
OBJECTIVE We evaluated the efficacy of low-voltage coagulation (LVC) with polyglycolic acid (PGA) sheets (Neoveil, GUNZE Ltd., Japan) and fibrin glue to control intraoperative alveolar air leaks after lung surgery. METHODS We included 176 patients with non-small cell lung cancer who underwent thoracoscopic lobectomies. When alveolar air leak was confirmed after lung resection, we applied LVC system to the pleural defect followed by layers of PGA sheets and fibrin glue (n = 40). We then analyzed postoperative air leaks (rate of occurrence and duration time). RESULTS 73% of patients (29/40 cases) experienced no postoperative air leaks. Although 11 patients experienced air leaks after surgery, there were no prolonged air leaks (>7 days) (resolution time, 3.5 ± 1.4 days; range, 2-6 days). Two patients required drainage for late-onset air leaks, but their conditions improved without further treatment. There were no further adverse events. CONCLUSIONS The use of LVC with PGA sheets and fibrin glue following pulmonary resection efficiently prevented both intraoperative air leaks and prolonged air leaks after lung surgery.
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Sekine Y, Saitoh Y, Yoshino M, Koh E, Hata A, Inage T, Suzuki H, Yoshino I. Evaluating vertebral artery dominancy before T4 lung cancer surgery requiring subclavian artery reconstruction. Surg Today 2017; 48:158-166. [PMID: 28770339 DOI: 10.1007/s00595-017-1573-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 06/19/2017] [Indexed: 11/29/2022]
Abstract
PURPOSES To evaluate vertebral artery (VA) dominancy and the risk of brain infarction in T4 lung cancer patients with tumor invasion into the subclavian artery. METHODS We reconstructed the subclavian artery in 10 patients with T4 non-small cell lung cancer. The histological stages were IIIA in eight patients and IIIB in two patients. We evaluated the VA dominancy by performing a four-vessel study preoperatively and investigated the relationship between the methods of VA treatment and postoperative brain complications, retrospectively. RESULTS Seven patients had a superior sulcus tumor (SST) and three had direct invasion into the mediastinum. Based on the tumor location, a transmanublial approach was used in five patients and a posterolateral hook incision was used in the other five. All subclavian artery (SA) reconstructions were done using an artificial woven graft. Preoperative angiography of the VA revealed poor development of the contralateral side in two patients. One of these patients suffered a severe brain infarction on postoperative day 2, which proved fatal. In the other patient, the VA was connected to the left SA graft by a side-to-end anastomosis and there was no postoperative brain complication. CONCLUSIONS Preoperative SA and VA angiography is mandatory for identifying the need for VA reconstruction in lung cancer patients with major arterial invasion.
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Kavurmaci O, Akcam TI, Ergonul AG, Turhan K, Cakan A, Cagirici U. Is the Risk of Postoperative Atrial Fibrillation Predictable in Patients Undergoing Surgery Due to Primary Lung Cancer? Heart Lung Circ 2017; 27:835-841. [PMID: 28800934 DOI: 10.1016/j.hlc.2017.06.729] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2017] [Revised: 05/28/2017] [Accepted: 06/23/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND Atrial fibrillation (AF) is a type of cardiac arrhythmia which is commonly seen following lung resection. There is currently no algorithm which can predict which patients will develop postoperative AF (PAF). The present study aims to identify the risk factors for the development of PAF and high-risk patients with PAF along with multiple risk factors. MATERIALS AND METHODS A total of 887 patients, who underwent lung resection due to primary lung malignancy at our clinic between January 2000 and December 2016, were retrospectively analysed. Group 1 (n=44) consisted of the patients who developed PAF and Group 2 (n=843) consisted of the patients without PAF. Age and sex of the patients, comorbidities, previous diagnosis of malignancy, and surgery-related variables were evaluated using statistical methods for their effects on the development of AF. A score was assigned to each identified risk factor and scores of the patients were calculated. The risk of developing PAF was evaluated based on this scoring system. RESULTS We found that ≥60 years of age and the diagnosis of chronic obstructive pulmonary disease (COPD) were significant risk factors for the development of PAF (p<0.05). The risk of developing PAF was not associated with male sex, previous history of malignancy, presence of comorbidities, and the type of surgery applied. There was an increased risk of AF with increasing scores in the risk calculation system. CONCLUSION Advanced age and the presence of COPD were found to be associated with an increased risk of developing PAF. In addition we found a significant increase in the risk of developing PAF in the presence of multiple factors, although they did not reach statistical significance alone.
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Abstract
Risk-adjusted outcome analysis is pivotal for monitoring and improving quality of care. The European Society of Thoracic Surgeons established an online database more than 15 years ago. Several risk models and a composite score have been generated from the data included in the database. This report reviews the methods and applications of these risk scores.
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Yamanashi K, Marumo S, Sumitomo R, Shoji T, Fukui M, Katayama T, Huang CL. Long acting β 2-adrenocepter agonists are not associated with atrial arrhythmias after pulmonary resection. J Cardiothorac Surg 2017; 12:35. [PMID: 28526052 PMCID: PMC5437531 DOI: 10.1186/s13019-017-0606-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 05/12/2017] [Indexed: 12/02/2022] Open
Abstract
Background Long-acting β2-adrenoceptor agonists have been shown to increase the risk of atrial arrhythmias in patients with stable chronic obstructive pulmonary disease. The aim of this study was to investigate whether perioperative long-acting β2-adrenoceptor agonists treatment would increase the risk of postoperative atrial arrhythmias after lung cancer surgery in chronic obstructive pulmonary disease patients. Methods We retrospectively analyzed 174 consecutive chronic obstructive pulmonary disease patients with non-small-cell lung cancer who underwent lobectomy or segmentectomy. The subjects were divided into those with or without perioperative long-acting β2-adrenoceptor agonists treatment. Postoperative cardiopulmonary complications were compared between the two groups. Results There were no statistically significant differences between the perioperative long-acting β2-adrenoceptor agonists treatment group and the control group in the incidence of postoperative atrial arrhythmias (P = 0.629). In 134 propensity-score–matched pairs, including variables such as age, gender, comorbidities, smoking history, operation procedure, lung-cancer staging, and respiratory function, there were no significant differences between the two groups in the incidence of postoperative cardiopulmonary complications, including atrial arrhythmias. Conclusions Perioperative administration of long-acting β2-adrenoceptor agonists might not increase the incidence of postoperative atrial arrhythmias after surgical resection for non-small-cell lung cancer in chronic obstructive pulmonary disease patients. Electronic supplementary material The online version of this article (doi:10.1186/s13019-017-0606-4) contains supplementary material, which is available to authorized users.
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Nojiri T, Yamamoto H, Hamasaki T, Onda K, Ohshima K, Shintani Y, Okumura M, Kangawa K. A multicenter randomized controlled trial of surgery alone or surgery with atrial natriuretic peptide in lung cancer surgery: study protocol for a randomized controlled trial. Trials 2017; 18:183. [PMID: 28427456 PMCID: PMC5397773 DOI: 10.1186/s13063-017-1928-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Accepted: 04/04/2017] [Indexed: 02/02/2023] Open
Abstract
Background Postoperative cancer recurrence is a major problem following curative surgery. In a previous retrospective study of lung cancer surgery, we reported that administration of atrial natriuretic peptide (ANP) during the perioperative period reduced postoperative recurrence. We demonstrated that ANP inhibited the adhesion of cancer cells to vascular endothelium as a vasoprotective action. The objective of this study is to evaluate the effects of ANP on the incidence of postoperative cancer recurrence in lung cancer surgery. Methods/design The present study is a multicenter, randomized trial with two parallel groups of patients with lung cancer comparing surgery alone and surgery with ANP administration for 3 days during the perioperative period. A total of 500 patients will be enrolled from 10 Japanese institutions. The primary endpoint is 2-year relapse-free survival (RFS). The secondary endpoints are 2-year cancer-specific RFS, 5-year RFS, overall survival, the incidence of postoperative complications, and the completion rate of ANP treatment. Discussion The principal question addressed in this trial is whether ANP with its vasoprotective action can reduce cancer recurrence following lung cancer surgery. Trial registration UMIN Clinical Trials Registry identifier: UMIN000018480. Registered on 31 July 2015. Electronic supplementary material The online version of this article (doi:10.1186/s13063-017-1928-1) contains supplementary material, which is available to authorized users.
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Patella M, Papagiannopoulos K, Milton R, Chaudhuri N, Kefaloyannis E, Brunelli A. Operating room scheduling is not associated with early outcome following elective anatomic lung resections: a propensity score case-matched analysis. Eur J Cardiothorac Surg 2017; 51:660-666. [PMID: 28007872 DOI: 10.1093/ejcts/ezw371] [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: 06/14/2016] [Accepted: 10/10/2016] [Indexed: 11/13/2022] Open
Abstract
Objectives To investigate the effect of operating room scheduling on the outcome of patients undergoing elective lung resection. Methods In total, 420 patients submitted to anatomical pulmonary resections (363 lobectomies, 35 pneumonectomies, 22 segmentectomies) (April 2014-November 2015) were analysed. Ninety-two patients (22%) were operated on during weekends (Friday or Saturday) and 161 patients (38%) in the afternoon. Propensity score matching was performed to account for possible selection bias between the groups. The matched groups (weekdays versus weekends; morning versus afternoon) were compared in terms of cardiopulmonary complications, in-hospital mortality and length of stay (LOS). Results In total, 102 (24%) patients developed cardiopulmonary complications and 56 (13%) patients developed major complications. In-hospital mortality was 3.1% (13 patients). The case-matched comparison between patients operated on during the week versus those operated on during weekends (92 pairs) showed no differences of cardiopulmonary morbidity (22 vs 24, P = 0.8), major complications (14 in both groups), mortality (2 vs 4, P = 0.7) and LOS (7 vs 7.5 days, P = 0.6). The case-matched comparison between patients operated on in the morning versus those operated on in the afternoon (161 pairs) showed no differences of cardiopulmonary morbidity (32 vs 33, P = 0.9), major morbidity (17 vs 19, P = 1), mortality (7 vs 4, P = 0.5) and LOS (7.2 vs 5.9 days, P = 0.2). Conclusions In our setting, operating room scheduling did not affect early outcome following elective lung resections, confirming the appropriate structural and procedural characteristics of a dedicated Thoracic Unit.
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Ramadan OI, Wei B, Cerfolio RJ. Robotic surgery for lung resections-total port approach: advantages and disadvantages. J Vis Surg 2017; 3:22. [PMID: 29078585 DOI: 10.21037/jovs.2017.01.06] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 12/10/2016] [Indexed: 11/06/2022]
Abstract
Minimally invasive thoracic surgery, when compared with open thoracotomy, has been shown to have improved perioperative outcomes as well as comparable long-term survival. Robotic surgery represents a powerful advancement of minimally invasive surgery, with vastly improved visualization and instrument maneuverability, and is increasingly popular for thoracic surgery. However, there remains debate over the best robotic approaches for lung resection, with several different techniques evidenced and described in the literature. We delineate our method for total port approach with four robotic arms and discuss how its advantages outweigh its disadvantages. We conclude that it is preferred to other robotic approaches, such as the robotic assisted approach, due to its enhanced visualization, improved instrument range of motion, and reduced potential for injury.
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Nagashima T, Shimizu K, Ohtaki Y, Obayashi K, Nakazawa S, Mogi A, Kuwano H. Analysis of variation in bronchovascular pattern of the right middle and lower lobes of the lung using three-dimensional CT angiography and bronchography. Gen Thorac Cardiovasc Surg 2017; 65:343-349. [PMID: 28197816 PMCID: PMC5437148 DOI: 10.1007/s11748-017-0754-4] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 01/13/2017] [Indexed: 01/27/2023]
Abstract
Objectives General thoracic surgeons must be familiar with anatomical variation in the pulmonary vessels and bronchi. Here, we analyzed the bronchovascular pattern of the right middle lobe (RML) and right lower lobe (RLL) of the lung using three-dimensional CT angiography and bronchography (3DCTAB). Methods We reviewed the anatomical patterns of the pulmonary vessels and bronchi in 270 patients using 3DCTAB images. Results The branching patterns of vessels and bronchi of RML and S6 were classified according to the number of stems. The single-stem type was the most common, except in the artery of the RML, for which the two-stem type was the most common. The artery and bronchus of S*, which is an independent segment between S6 and S10, were observed in 20.4% of cases. The branching pattern of A7 (B7) was classified into four types. The A7a (B7a) type was observed in 74.8% of cases, and was the most common. The branching pattern of the artery and bronchus of S8−10 was classified into five and three types, respectively. The A8 and A9 + A10 type, and the B8 and B9 + B10 type, were observed in 68.1 and 80.4% of cases, respectively, and were the most common types. The branching pattern of V8−10 was more complex than that of A8−10 and B8−10. Conclusion We explored the bronchovascular patterns of RML and RLL and their frequencies using a large number of 3DCTAB images. Our data can be used by thoracic surgeons to perform safe and precise lung resections. Electronic supplementary material The online version of this article (doi:10.1007/s11748-017-0754-4) contains supplementary material, which is available to authorized users.
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Ramadan OI, Cerfolio RJ, Wei B. Tips and tricks to decrease the duration of operation in robotic surgery for lung cancer. J Vis Surg 2017; 3:11. [PMID: 29078574 DOI: 10.21037/jovs.2017.01.04] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 12/10/2016] [Indexed: 11/06/2022]
Abstract
Minimally invasive surgery (MIS) for lung cancer has been associated with decreased perioperative morbidity while maintaining similar long-term survival when compared to open thoracotomy. Robotic thoracic surgery constitutes an evolutionary step in this field, beckoning dramatic advancements both in visualization as well as surgical instrument range of motion and ergonomics. As such, robotic thoracic surgery is growing in adoption worldwide. One of its oft-cited disadvantages, however, is increased operative time, especially for less-experienced surgeons. We describe an assortment of tips and tricks that we conclude can safely reduce robotic operative duration.
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A Novel Neoadjuvant Therapy for Operable Locally Invasive Non-Small-Cell Lung Cancer. Phase I Study of Neoadjuvant Stereotactic Body Radiotherapy. LINNEARRE I (NCT02433574). Clin Lung Cancer 2017; 18:436-440.e1. [PMID: 28215851 DOI: 10.1016/j.cllc.2017.01.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 01/17/2017] [Indexed: 12/20/2022]
Abstract
BACKGROUND Despite improved staging and surgical techniques, the rate of incomplete resection (R1) of non-small-cell lung cancer (NSCLC) has not significantly decreased. Patients with R1 resection have worse survival compared with those with complete resection (R0). Stereotactic body radiotherapy (SBRT) is a rapid and convenient radiotherapy treatment that delivers high-dose radiotherapy to tumors with high precision while sparing normal organs. Although its efficacy in treating small lung tumors is documented, its use as neoadjuvant therapy for locally advanced (LA) NSCLC has not been examined. We hypothesized that a short course of preoperative SBRT is feasible and can be delivered safely as a neoadjuvant therapy in patients at risk for incomplete resection. METHODS In this phase I study, 20 patients with cT3 to 4, N0 to 1, M0 NSCLC at risk for incomplete resection will be treated with neoadjuvant SBRT followed by surgery and adjuvant chemotherapy. Four groups of 5 patients will be treated with escalating doses (35, 40, 45, and 50 Gy) in 10 daily fractions. The primary outcome is feasibility (ie, the ability to complete SBRT and surgery as planned; within 7 weeks). Secondary outcomes include acute and late adverse events; R0, R1, and R2 rates; and secondary surrogates of feasibility and safety. RELEVANCE This study is an important first step in introducing a new therapeutic modality to patients with LA NSCLC that could improve surgical outcomes in the future. If neoadjuvant SBRT is found to be feasible and safe for LA NSCLC, its effect in achieving R0 resection could be investigated in randomized trials.
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