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Ijsseldijk MA, Shoni M, Siegert C, Wiering B, van Engelenburg AKC, Tsai TC, Ten Broek RPG, Lebenthal A. Oncologic Outcomes of Surgery Versus SBRT for Non-Small-Cell Lung Carcinoma: A Systematic Review and Meta-analysis. Clin Lung Cancer 2020; 22:e235-e292. [PMID: 32912754 DOI: 10.1016/j.cllc.2020.04.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 04/21/2020] [Accepted: 04/25/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND The optimal treatment of stage I non-small-cell lung carcinoma is subject to debate. The aim of this study was to compare overall survival and oncologic outcomes of lobar resection (LR), sublobar resection (SR), and stereotactic body radiotherapy (SBRT). METHODS A systematic review and meta-analysis of oncologic outcomes of propensity matched comparative and noncomparative cohort studies was performed. Outcomes of interest were overall survival and disease-free survival. The inverse variance method and the random-effects method for meta-analysis were utilized to assess the pooled estimates. RESULTS A total of 100 studies with patients treated for clinical stage I non-small-cell lung carcinoma were included. Long-term overall and disease-free survival after LR was superior over SBRT in all comparisons, and for most comparisons, SR was superior to SBRT. Noncomparative studies showed superior long-term overall and disease-free survival for both LR and SR over SBRT. Although the papers were heterogeneous and of low quality, results remained essentially the same throughout a large number of stratifications and sensitivity analyses. CONCLUSION Results of this systematic review and meta-analysis showed that LR has superior outcomes compared to SBRT for cI non-small-cell lung carcinoma. New trials are underway evaluating long-term results of SBRT in potentially operable patients.
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Affiliation(s)
- Michiel A Ijsseldijk
- Division of Surgery, Slingeland Ziekenhuis, Doetinchem, The Netherlands; Division of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands.
| | - Melina Shoni
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA
| | - Charles Siegert
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA; Division of Thoracic Surgery, West Roxbury Veterans Administration, West Roxbury, MA
| | - Bastiaan Wiering
- Division of Surgery, Slingeland Ziekenhuis, Doetinchem, The Netherlands
| | | | - Thomas C Tsai
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA
| | - Richard P G Ten Broek
- Division of Surgery, Slingeland Ziekenhuis, Doetinchem, The Netherlands; Division of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Abraham Lebenthal
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA; Division of Thoracic Surgery, West Roxbury Veterans Administration, West Roxbury, MA; Harvard Medical School, Boston, MA
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Ng CS, MacDonald JK, Gilbert S, Khan AZ, Kim YT, Louie BE, Blair Marshall M, Santos RS, Scarci M, Shargal Y, Fernando HC. Optimal Approach to Lobectomy for Non-Small Cell Lung Cancer: Systemic Review and Meta-Analysis. INNOVATIONS-TECHNOLOGY AND TECHNIQUES IN CARDIOTHORACIC AND VASCULAR SURGERY 2019; 14:90-116. [DOI: 10.1177/1556984519837027] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Objective Video-assisted thoracic surgery (VATS) lobectomy was introduced over 25 years ago. More recently, the technique has been modified from a multiport video-assisted thoracic surgery (mVATS) to uniportal (uVATS) and robotic (rVATS), with proponents for each approach. Additionally most lobectomies are still performed using an open approach. We sought to provide evidence-based recommendations to help define the optimal surgical approach to lobectomy for early stage non-small cell lung cancer. Methods Systematic review and meta-analysis of articles searched without limits from January 2000 to January 2018 comparing open, mVATS, uVATS, and rVATS using sources Medline, Embase, and Cochrane Library were considered for inclusion. Articles were individually scrutinized by ISMICS consensus conference members, and evidence-based statements were created and consensus processes were used to determine the ensuing recommendations. The ACC/AHA Clinical Practice Guideline Recommendation Classification system was used to assess the overall quality of evidence and the strength of recommendations. Results and recommendations One hundred and forty-five studies met the predefined inclusion criteria and were included in the meta-analysis. Comparisons were analyzed between VATS and open, and between different VATS approaches looking at oncological outcomes (survival, recurrence, lymph node evaluation), safety (adverse events), function (pain, quality of life, pulmonary function), and cost-effectiveness. Fifteen statements addressing these areas achieved consensus. The highest level of evidence suggested that mVATS is preferable to open lobectomy with lower adverse events (36% versus 42%; 88,460 patients) and less pain (IIa recommendation). Our meta-analysis suggested that overall survival was better (IIb) with mVATS compared with open (71.5% versus 66.7% 5-years; 16,200 patients). Different VATS approaches were similar for most outcomes, although uVATS may be associated with less pain and analgesic requirements (IIb). Conclusions This meta-analysis supports the role of VATS lobectomy for non-small cell lung cancer. Apart from potentially less pain and analgesic requirement with uVATS, different minimally invasive surgical approaches appear to have similar outcomes.
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Affiliation(s)
| | | | | | | | - Young T. Kim
- Seoul National University Hospital, Chongro-Ku, South Korea
| | - Brian E. Louie
- Swedish Cancer Institute and Medical Center, Seattle, WA, USA
| | | | | | | | - Yaron Shargal
- St Joseph’s Healthcare, MacMaster University, Hamilton, ON, Canada
| | - Hiran C. Fernando
- Inova Fairfax Medical Campus, Virginia Commonwealth University, Falls Church, Richmond, VA, USA
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Ma D, Song X, Li S, Liu H, Cui Y, Huang C, Zhou X, Qin Y, Li L, Chen Y. Video-Assisted Thoracoscopic Surgery Lobectomy Performed Satisfaction and Complications of Patients During Hands-On Training Courses. J Laparoendosc Adv Surg Tech A 2018; 28:804-810. [PMID: 29658824 DOI: 10.1089/lap.2017.0661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
AIM It was aimed to concern about the satisfaction and procedural complications of patients during the thoracoscopy exist of hands-on training in this present study. PATIENTS AND METHODS The patients with non-small-cell carcinoma underwent video-assisted thoracoscopic surgery (VATS) lobectomy during hands-on training courses at thoracoscopic center in our hospital and collected from January 2009 and December 2014. The rates of satisfaction and complications of patients were compared from hands-on training group and control group. Potential risk factors associated with post-VATS complications of patients and thoracoscopist-related variables were analyzed. There were 54 patients join in six meetings with hands-on thoracoscopy training in our center. RESULTS There was no significant difference between patients for hands-on training group (n = 54) and control group (n = 54), including sex, age, BMI, smoking, PpoFEV1 and comorbidities. The satisfaction rate and the incidence of complication were similar between the two groups. CONCLUSION Univariate analyses showed that elder age, heart disease, chronic obstructive pulmonary disease, long operative time, and first-time mentorship were significantly associated with post-VATS complications of patients in hands-on training group. We should pay more attention to the characteristics of patent and the experience of mentor before VATS hands-on training courses.
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Affiliation(s)
- Dongjie Ma
- Department of Thoracic Surgery, Peking Union Medical College Hospital , CAMS & PUMC, Beijing, China
| | - Xiaonan Song
- Department of Thoracic Surgery, Peking Union Medical College Hospital , CAMS & PUMC, Beijing, China
| | - Shanqing Li
- Department of Thoracic Surgery, Peking Union Medical College Hospital , CAMS & PUMC, Beijing, China
| | - Hongsheng Liu
- Department of Thoracic Surgery, Peking Union Medical College Hospital , CAMS & PUMC, Beijing, China
| | - Yushang Cui
- Department of Thoracic Surgery, Peking Union Medical College Hospital , CAMS & PUMC, Beijing, China
| | - Cheng Huang
- Department of Thoracic Surgery, Peking Union Medical College Hospital , CAMS & PUMC, Beijing, China
| | - Xiaoyun Zhou
- Department of Thoracic Surgery, Peking Union Medical College Hospital , CAMS & PUMC, Beijing, China
| | - Yingzhi Qin
- Department of Thoracic Surgery, Peking Union Medical College Hospital , CAMS & PUMC, Beijing, China
| | - Li Li
- Department of Thoracic Surgery, Peking Union Medical College Hospital , CAMS & PUMC, Beijing, China
| | - Yeye Chen
- Department of Thoracic Surgery, Peking Union Medical College Hospital , CAMS & PUMC, Beijing, China
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Zhang W, Wei Y, Jiang H, Xu J, Yu D. Thoracotomy is better than thoracoscopic lobectomy in the lymph node dissection of lung cancer: a systematic review and meta-analysis. World J Surg Oncol 2016; 14:290. [PMID: 27855709 PMCID: PMC5114806 DOI: 10.1186/s12957-016-1038-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Accepted: 11/04/2016] [Indexed: 01/20/2023] Open
Abstract
Background The aim of this study was to investigate which surgical method is better in lymph node (LN) dissection of lung cancer. Methods A comprehensive search of PubMed, Ovid MEDLINE, EMBASE, Web of Science, ScienceDirect, the Cochrane Library, Scopus, and Google Scholar was performed to identify studies comparing thoracoscopic lobectomy (video-assisted thoracic surgery (VATS) group) and thoracotomy (open group) in LN dissection. Results Twenty-nine articles met the inclusion criteria and involved 2763 patients in the VATS group and 3484 patients in the open group. The meta-analysis showed that fewer total LNs (95% confidence interval [CI] −1.52 to −0.73, p < 0.0001) and N2 LNs (95% CI −1.25 to −0.10, p = 0.02) were dissected in the VATS group. A similar number of total LN stations, N2 LN stations, and N1 LNs were harvested in both groups. Only one study reported that fewer N1 LN stations were dissected in the VATS group (1.4 ± 0.5 vs. 1.6 ± 0.6, p = 0.04). Conclusions Open lobectomy could achieve better LN dissection efficacy than thoracoscopic lobectomy in the treatment of lung cancer, especially in the N2 LNs dissection. These findings require validation by high-quality, large-scale randomized controlled trials.
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Affiliation(s)
- Wenxiong Zhang
- Department of Cardiothoracic surgery, The second affiliated hospital of Nanchang University, 1 Minde Rd, Nanchang, Jiangxi Province, 330006, China
| | - Yiping Wei
- Department of Cardiothoracic surgery, The second affiliated hospital of Nanchang University, 1 Minde Rd, Nanchang, Jiangxi Province, 330006, China
| | - Han Jiang
- Department of Cardiothoracic surgery, The second affiliated hospital of Nanchang University, 1 Minde Rd, Nanchang, Jiangxi Province, 330006, China
| | - Jianjun Xu
- Department of Cardiothoracic surgery, The second affiliated hospital of Nanchang University, 1 Minde Rd, Nanchang, Jiangxi Province, 330006, China
| | - Dongliang Yu
- Department of Cardiothoracic surgery, The second affiliated hospital of Nanchang University, 1 Minde Rd, Nanchang, Jiangxi Province, 330006, China.
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Video-Assisted Thoracoscopic Surgery Versus Thoracotomy Lymph Node Dissection in Clinical Stage I Lung Cancer: A Meta-Analysis and System Review. Ann Thorac Surg 2016; 101:2417-24. [DOI: 10.1016/j.athoracsur.2015.11.055] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 11/12/2015] [Accepted: 11/23/2015] [Indexed: 11/23/2022]
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Zhang Z, Feng H, Wang X, Liang C, Liu D. Can lymph node evaluation be performed well by video-assisted thoracic surgery? J Cancer Res Clin Oncol 2014; 141:143-51. [DOI: 10.1007/s00432-014-1785-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Accepted: 07/18/2014] [Indexed: 12/25/2022]
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Yu D, Han Y, Zhou S, Song X, Li Y, Xiao N, Liu Z. Video-assisted thoracic bronchial sleeve lobectomy with bronchoplasty for treatment of lung cancer confined to a single lung lobe: a case series of Chinese patients. J Cardiothorac Surg 2014; 9:67. [PMID: 24708731 PMCID: PMC3999504 DOI: 10.1186/1749-8090-9-67] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Accepted: 03/17/2014] [Indexed: 11/25/2022] Open
Abstract
Background The outcomes of video-assisted thoracic bronchial sleeve lobectomy (VABSL), a minimally invasive video-assisted thoracoscopic (VATS) lobectomy, are mostly unknown in Chinese patients. Objectives To investigate operative and postoperative outcomes of VABSL in a cases series of Chinese patients with lung cancer. Methods Retrospective study of 9 patients (male:female 8:1; mean age 59.4 ± 17.6 years, ranging 21–79 years) diagnosed with lung cancer of a single lobe, treated with VABSL between March 2009 and November 2011, and followed up for at least 2 months (mean follow-up: 14.17 ± 12.91 months). Operative outcomes (tumor size, operation time, estimated blood loss and blood transfusion), postoperative outcomes (intensive care unit [ICU] stay, hospitalization length and pathological tumor stage), death, tumor recurrence and safety were assessed. Results Patients were diagnosed with carcinoid cancer (11.1%), squamous carcinoma (66.7%) or small cell carcinoma (22.2%), affecting the right (77.8%) or left (22.2%) lung lobes in the upper (55.6%), middle (11.1%) or lower (33.3%) regions. TNM stages were T2 (88.9%) or T3 (11.1%); N0 (66.7%), N1 (11.1%) or N2 (22.2%); and M0 (100%). No patient required conversion to thoracotomy. Mean tumor size, operation time and blood loss were 2.50 ± 0.75 cm, 203 ± 20 min and 390 ± 206 ml, respectively. Patients were treated in the ICU for 18.7 ± 0.7 hours, and overall hospitalization duration was 20.8 ± 2.0 days. No deaths, recurrences or severe complications were reported. Conclusions VABSL surgery is safe and effective for treatment of lung cancer by experienced physicians, warranting wider implementation of VABSL and VATS training in China.
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Affiliation(s)
| | | | | | | | | | | | - Zhidong Liu
- Department of thoracic surgery, Beijing Chest Hospital, Beijing 101149, China.
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Zhang Z, Zhang Y, Feng H, Yao Z, Teng J, Wei D, Liu D. Is video-assisted thoracic surgery lobectomy better than thoracotomy for early-stage non-small-cell lung cancer? A systematic review and meta-analysis. Eur J Cardiothorac Surg 2013; 44:407-14. [DOI: 10.1093/ejcts/ezt015] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Stitzenberg KB, Shah PC, Snyder JA, Scott WJ. Disparities in Access to Video-Assisted Thoracic Surgical Lobectomy for Treatment of Early-Stage Lung Cancer. J Laparoendosc Adv Surg Tech A 2012; 22:753-7. [DOI: 10.1089/lap.2012.0095] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Karyn B. Stitzenberg
- Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Prashant C. Shah
- Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
- Division of Thoracic Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Justin A. Snyder
- Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
- Division of Thoracic Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Walter J. Scott
- Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
- Division of Thoracic Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
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American College of Surgeons Oncology Group Z4099/Radiation Therapy Oncology Group 1021: a randomized study of sublobar resection compared with stereotactic body radiotherapy for high-risk stage I non-small cell lung cancer. J Thorac Cardiovasc Surg 2012; 144:S35-8. [PMID: 22795435 DOI: 10.1016/j.jtcvs.2012.06.003] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2011] [Revised: 03/23/2012] [Accepted: 06/05/2012] [Indexed: 12/25/2022]
Abstract
During the past decade, tremendous interest has arisen in the use of nonoperative therapies for patients with non-small cell lung cancer. Of these therapies, stereotactic body radiotherapy has become established as an effective modality for treating peripheral cancer in medically inoperable patients. Toxicity is low, and the treatment is effective, with excellent local control rates. Several investigators have suggested that stereotactic body radiotherapy could be effective for high-risk operable patients (usually treated with sublobar resection) and even perhaps for standard-risk operable patients (usually treated with lobectomy); however, this is less accepted. A direct comparison of stereotactic body radiotherapy and sublobar resection is difficult for a number of reasons. These include different definitions of recurrence, different populations of patients in these studies (with those undergoing stereotactic body radiotherapy tending to be the medically inoperable group), and different methods of classifying morbidity in the surgical and radiation oncology studies. Imaging follow-up has also not been standardized among the studies. Thus, a randomized study is necessary and timely. Investigators from the American College of Surgeons Oncology Group and the Radiation Therapy and Oncology Group have collaborated to develop a phase III randomized study comparing stereotactic body radiotherapy and sublobar resection (with or without brachytherapy) for high-risk operable patients with non-small cell lung cancer. This study (American College of Surgeons Oncology Group Z4099/Radiation Therapy Oncology Group 1021) has recently opened for accrual. It is hoped that this will help to better define the role of these therapies for patients with non-small cell lung cancer.
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Video-assisted thoracoscopic versus open thoracotomy lobectomy in a cohort of 13,619 patients. Ann Thorac Surg 2010; 89:1563-70. [PMID: 20417778 DOI: 10.1016/j.athoracsur.2010.02.026] [Citation(s) in RCA: 129] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2009] [Revised: 02/08/2010] [Accepted: 02/12/2010] [Indexed: 11/23/2022]
Abstract
BACKGROUND Video-assisted thoracoscopic surgery (VATS) is becoming increasingly popular for lung resection in some centers. However, the issue of whether VATS or open thoracotomy is better remains controversial. We compared outcomes of open and VATS lobectomy in a national database. METHODS Using the 2004 and 2006 Nationwide Inpatient Sample database, we identified 13,619 discharge records of patients who underwent pulmonary lobectomy by means of thoracotomy (n = 12,860) or VATS (n = 759). Student's t and chi(2) tests were used to compare the two groups. Multivariable analysis was used to identify independent predictors of outcome measures. RESULTS The two groups of patients had similar demographics and preoperative comorbidities. They also had similar in-hospital mortality rates (3.1% versus 3.4%; p = 0.67); lengths of stay (9.3 +/- 0.1 versus 9.2 +/- 0.4 days; p = 0.84); hospitalization costs ($23,862 +/- $206 versus $25,125 +/- $1,093; p = 0.16); and rates of wound infection (0.8% versus 1.3%; p = 0.15), pulmonary complications (32.2% versus 31.2%; p = 0.55), and cardiovascular complications (3.4% versus 3.9%; p = 0.43). However, multivariable analysis showed that the VATS group had a significantly higher incidence of intraoperative complications than the thoracotomy group (odds ratio, 1.6; 95% confidence interval, 1.0 to 2.4; p = 0.04). A higher percentage of patients with annual income greater than $59,000 underwent VATS lobectomy than patients with income less than $59,000 (35.7% versus 25.4%; p < 0.0001). CONCLUSIONS Patients who underwent VATS lobectomy were 1.6 times more likely to have intraoperative complications than patients who underwent open lobectomy. However, short-term mortality, lengths of stay, and hospitalization costs were similar between the two groups of patients. There seems to be a socioeconomic disparity between VATS and open thoracotomy patients.
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Dexter F, Dexter EU, Masursky D, Nussmeier NA. Systematic review of general thoracic surgery articles to identify predictors of operating room case durations. Anesth Analg 2008; 106:1232-41, table of contents. [PMID: 18349199 DOI: 10.1213/ane.0b013e318164f0d5] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Previous studies of operating room (OR) information systems data over the past two decades have shown how to predict case durations using the combination of scheduled procedure(s), individual surgeon and assistant(s), and type of anesthetic(s). We hypothesized that the accuracy of case duration prediction could be improved by the use of other electronic medical record data (e.g., patient weight or surgeon notes using standardized vocabularies). METHODS General thoracic surgery was used as a model specialty because much of its workload is elective (scheduled) and many of its cases are long. PubMed was searched for thoracic surgery papers reporting operative time, surgical time, etc. The systematic literature review identified 48 papers reporting statistically significant differences in perioperative times. RESULTS There were multiple reports of differences in OR times based on the procedure(s), perioperative team including primary surgeon, and type of anesthetic, in that sequence of importance. All such detail may not be known when the case is originally scheduled and thus may require an updated duration the day before surgery. Although the use of these categorical data from OR systems can result in few historical data for estimating each case's duration, bias and imprecision of case duration estimates are unlikely to be affected. There was a report of a difference in case duration based on additional information. However, the incidence of the procedure for the diagnosis was so uncommon as to be unlikely to affect OR management. CONCLUSIONS Matching findings of prior studies using OR information system data, multiple case series show that it is important to rely on the precise procedure(s), surgical team, and type of anesthetic when estimating case durations. OR information systems need to incorporate the statistical methods designed for small numbers of prior surgical cases. Future research should focus on the most effective methods to update the prediction of each case's duration as these data become available. The case series did not reveal additional data which could be cost-effectively integrated with OR information systems data to improve the accuracy of predicted durations for general thoracic surgery cases.
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Affiliation(s)
- Franklin Dexter
- Department of Anesthesia, University of Iowa, Iowa City, IA 52242, USA.
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Whitson BA, Andrade RS, Boettcher A, Bardales R, Kratzke RA, Dahlberg PS, Maddaus MA. Video-assisted thoracoscopic surgery is more favorable than thoracotomy for resection of clinical stage I non-small cell lung cancer. Ann Thorac Surg 2007; 83:1965-70. [PMID: 17532379 DOI: 10.1016/j.athoracsur.2007.01.049] [Citation(s) in RCA: 249] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2006] [Revised: 01/22/2007] [Accepted: 01/23/2007] [Indexed: 11/29/2022]
Abstract
BACKGROUND Lobectomy for patients with clinical stage I non-small cell lung cancer (NSCLC) can be performed by thoracotomy or by video-assisted thoracoscopic surgery (VATS). We compared the operative characteristics and postoperative course for patients with clinical stage I NSCLC who underwent lobectomy by VATS or thoracotomy. METHODS We retrospectively reviewed the charts of all patients undergoing lobectomy for clinical stage I NSCLC from January 1, 1998, through June 30, 2005. RESULTS We performed 147 lobectomies (88 thoracotomy, 59 VATS) in 147 patients with clinical stage I NSCLC. Patient demographics were similar between groups; however, VATS patients had more hypertension (p = 0.0114), chronic renal insufficiency (p = 0.0479), and previous malignancies (p = 0.0086). The two groups did not differ in pathologic stage, tumor size, histologic results, or number of positive nodes. More total nodes were identified in thoracotomy patients (p = 0.0001), and they had a shorter intensive care unit stay (p = 0.0224). VATS patients had significantly less postoperative pneumonia (p = 0.0023). VATS patients trended toward fewer chest tube days and a shorter hospital length of stay. The two groups did not differ in operative time, blood loss, atrial fibrillation, or number of ventilator days. Median survival between the cohorts was similar (>7.9 years thoracotomy versus >4.6 years VATS, log-rank p = 0.6939). CONCLUSIONS Patients undergoing VATS lobectomy for clinical stage I NSCLC, despite having more comorbidities, had fewer postoperative complications. The approaches are equivalent in operative time, blood loss, length of stay, and survival rate. Compared with thoracotomy, VATS lobectomy for patients with clinical stage I NSCLC appears to be a less morbid operation.
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Affiliation(s)
- Bryan A Whitson
- Department of Surgery, Section of Thoracic and Foregut Surgery, University of Minnesota Medical Center, Minneapolis, Minnesota 55455, USA.
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15
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Allen GS. Mid-Term Results After Thoracoscopic Transmyocardial Laser Revascularization. Ann Thorac Surg 2005; 80:553-8. [PMID: 16039203 DOI: 10.1016/j.athoracsur.2005.02.060] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2004] [Revised: 02/04/2005] [Accepted: 02/14/2005] [Indexed: 11/24/2022]
Abstract
BACKGROUND Transmyocardial revascularization is a surgical therapy for the relief of severe angina in patients who are not suitable candidates for coronary artery bypass graft surgery or percutaneous coronary interventions. Historically, surgical techniques employed a left thoracotomy with or without thoracoscopic assist for visualization. This study evaluated the feasibility and midterm outcomes after transmyocardial laser revascularization performed using a completely thoracoscopic, closed chest approach. METHODS Patients (9 men [90%] and 1 woman [10%]) at a mean age of 66 +/- 10 years who were ineligible for coronary artery bypass graft surgery or percutaneous coronary intervention underwent sole therapy transmyocardial laser revascularization using a completely thoracoscopic surgical approach using a holmium:yttrium-aluminum-garnet laser system. Preoperatively, patients had a mean ejection fraction of 0.51 +/- 0.09 and a mean angina class of 3.7 +/- 0.5. RESULTS A mean of 30 +/- 2.4 channels were created during mean laser and operative procedure times of 14 +/- 2.9 and 133 +/- 32 minutes, respectively. Patients were extubated at a mean of 7.6 +/- 12 hours and were discharged from the hospital at a mean of 5.4 +/- 3.4 days. There were no hospital deaths or major complications. At a mean of 8.4 +/- 5.5 months postoperatively, all patients survived and significant clinical improvement with a mean angina class of 1.3 +/- 0.5 (p < 0.001). CONCLUSIONS A completely thoracoscopic surgical approach is feasible for sole therapy transmyocardial revascularization that affords improved visualization over a limited thoracotomy approach. Limited complications and significant clinical improvement after the procedure were observed. With minimal port manipulation, there is an opportunity for decreased postoperative pain; however, larger studies are warranted to verify this hypothesis.
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Affiliation(s)
- Gary S Allen
- Department of Cardiothoracic Surgery, Cardiovascular Surgeons, PA, Orlando, Florida, USA.
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Commentary on “Total Videothoracoscopic Lobectomy Versus Open Thoracotomy for Early-Stage Non–Small-Cell Lung Cancer”. Clin Lung Cancer 2000. [DOI: 10.1016/s1525-7304(11)70615-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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