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Sample records for thoracic surgery lobectomy

  1. Multimodal analgesic treatment in video-assisted thoracic surgery lobectomy using an intraoperative intercostal catheter

    DEFF Research Database (Denmark)

    Wildgaard, Kim; Petersen, Rene H; Hansen, Henrik J

    2012-01-01

    OBJECTIVES: No golden standard for analgesia in video-assisted thoracic surgery (VATS) lobectomy exists. A simple multimodal approach using an intercostal catheter (ICC) may be of benefit since acute post-operative pain following VATS lobectomy primarily originates from the chest drain area. METH...

  2. No extensive experience in open procedures is needed to learn lobectomy by video-assisted thoracic surgery

    DEFF Research Database (Denmark)

    Konge, Lars; Petersen, René Horsleben; Hansen, Henrik Jessen

    2012-01-01

    Lobectomies done by video-assisted thoracic surgery (VATS) result in fewer complications and less pain and save total costs compared with the traditional approach. However, the majority of procedures are still performed via open thoracotomies, because VATS lobectomy is considered difficult to learn...

  3. Video-assisted thoracic surgery lobectomy cost variability: implications for a bundled payment era.

    Science.gov (United States)

    Medbery, Rachel L; Perez, Sebastian D; Force, Seth D; Gillespie, Theresa W; Pickens, Allan; Miller, Daniel L; Fernandez, Felix G

    2014-05-01

    In 2013, the Centers for Medicare and Medicaid Services began its Bundled Payments for Care Improvement Initiative. If payments are to be bundled, surgeons must be able to predict which patients are at risk for more costly care. We aim to identify factors driving variability in hospital costs after video-assisted thoracic surgery (VATS) lobectomy for lung cancer. Our institutional Society of Thoracic Surgeons data were queried for patients undergoing VATS lobectomy for lung cancer during fiscal years 2010 to 2011. Clinical outcomes data were linked with hospital financial data to determine operative and postoperative costs. Linear regression models were created to identify the impact of preoperative risk factors and perioperative outcomes on cost. One hundred forty-nine VATS lobectomies for lung cancer were reviewed. The majority of patients had clinical stage IA lung cancer (67.8%). Median length of stay was 4 days, with 30-day mortality and morbidity rates of 0.7% and 37.6%, respectively. Mean operative and postoperative costs per case were $8,492.31 (±$2,238.76) and $10,145.50 (±$7,004.71), respectively, resulting in an average overall hospital cost of $18,637.81 (±$8,244.12) per patient. Patients with chronic obstructive pulmonary disease and coronary artery disease, as well as postoperative urinary tract infections and blood transfusions, were associated with statistically significant variability in cost. Variability in cost associated with VATS lobectomy is driven by assorted patient and clinical variables. Awareness of such factors can help surgeons implement quality improvement initiatives and focus resource utilization. Understanding risk-adjusted clinical-financial data is critical to designing payment arrangements that include financial and performance accountability, and thus ultimately increasing the value of health care. Copyright © 2014 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  4. Cost and effectiveness of lung lobectomy by video-assisted thoracic surgery for lung cancer.

    Science.gov (United States)

    Mafé, Juan J; Planelles, Beatriz; Asensio, Santos; Cerezal, Jorge; Inda, María-Del-Mar; Lacueva, Javier; Esteban, Maria-Dolores; Hernández, Luis; Martín, Concepción; Baschwitz, Benno; Peiró, Ana M

    2017-08-01

    Video-assisted thoracic surgery (VATS) emerged as a minimally invasive surgery for diseases in the field of thoracic surgery. We herein reviewed our experience on thoracoscopic lobectomy for early lung cancer and evaluated Health System use. A cost-effectiveness study was performed comparing VATS vs. open thoracic surgery (OPEN) for lung cancer patients. Demographic data, tumor localization, dynamic pulmonary function tests [forced vital capacity (FVC), forced expiratory volume in one second (FEV1), diffusion capacity (DLCO) and maximal oxygen uptake (VO2max)], surgical approach, postoperative details, and complications were recorded and analyzed. One hundred seventeen patients underwent lung resection by VATS (n=42, 36%; age: 63±9 years old, 57% males) or OPEN (n=75, 64%; age: 61±11 years old, 73% males). Pulmonary function tests decreased just after surgery with a parallel increasing tendency during first 12 months. VATS group tended to recover FEV1 and FVC quicker with significantly less clinical and post-surgical complications (31% vs. 53%, P=0.015). Costs including surgery and associated hospital stay, complications and costs in the 12 months after surgery were significantly lower for VATS (P<0.05). The VATS approach surgery allowed earlier recovery at a lower cost than OPEN with a better cost-effectiveness profile.

  5. Early chest tube removal after video-assisted thoracic surgery lobectomy with serous fluid production up to 500 ml/day

    DEFF Research Database (Denmark)

    Bjerregaard, Lars S; Jensen, Katrine; Petersen, Rene Horsleben

    2014-01-01

    In fast-track pulmonary resections, we removed chest tubes after video-assisted thoracic surgery (VATS) lobectomy with serous fluid production up to 500 ml/day. Subsequently, we evaluated the frequency of recurrent pleural effusions requiring reintervention....

  6. Uniportal video-assisted thoracic surgery lobectomy using a novel perfused ex vivo simulation model.

    Science.gov (United States)

    Avila, Ruben; Achurra, Pablo; Tejos, Rodrigo; Varas, Julian; Solovera, María; Salas, Patricio

    2016-01-01

    Simulation may provide a solution to acquire advanced skills in thoracic surgery, however to date there are no reports in the English literature about a perfused ex vivo model. We developed a low cost and hi fidelity model using an ex vivo in bloc heart and lung specimen from a swine. The swine was previously used in a non-thoracic experiment, so we extracted the lung and heart for this ex vivo based model to reduce animal use. The cost of the whole model is 70 USD and it can be reused many times changing the ex vivo tissue, so this model may help reduce the costs and animal use associated to this high complexity surgery.

  7. Quantitative sensory testing of persistent pain after video-assisted thoracic surgery lobectomy

    DEFF Research Database (Denmark)

    Wildgaard, Kim; Ringsted, TK; Hansen, HJ

    2011-01-01

    -term neurophysiological characterization of PTPS after VATS. Methods Quantitative sensory testing, using thermal and mechanical stimuli, was performed in 13 PTPS patients and 35 pain-free patients recruited 33 months after VATS lobectomy. Results When comparing the operated side with the control side in PTPS patients......- and hyperaesthesia to cool. Anxiety and depression scores (HADS) were higher in PTPS patients, but the area of hyper- and hypoaesthesia did not differ significantly between HADS groups. Conclusions Increased sensory thresholds suggest nerve injury to be present on the operated side in both PTPS and pain...

  8. Video-assisted thoracic surgery lobectomy does not offer any functional recovery advantage in comparison to the open approach 3 months after the operation: a case matched analysis†.

    Science.gov (United States)

    Salati, Michele; Brunelli, Alessandro; Xiumè, Francesco; Monteverde, Marco; Sabbatini, Armando; Tiberi, Michela; Pompili, Cecilia; Palloni, Roberto; Refai, Majed

    2017-06-01

    The objective of the present study was to compare functional loss [forced expiratory volume in one second to forced vital capacity ratio (FEV1), DLCO and VO2max reduction] after VATS versus open lobectomies. We performed a prospective observational study on 195 patients who had a pulmonary lobectomy from June 2010 to November 2014 and who were able to complete a 3-months functional evaluation follow-up program. Since the VATS technique was our first choice for performing lobectomies from January 2012, we divided the patients into two groups: the OPEN group (112 patients) and the VATS group (83 patients). The open approach was intended as a muscle sparing/nerve sparing lateral thoracotomy. Fourteen baseline factors were used to construct a propensity score to match the VATS-group patients with their OPEN-group counterparts. These two matched groups were then compared in terms of reduction of FEV1, DLCO and VO2max (Mann-Whitney test). The propensity score analysis yielded 83 well-matched pairs of OPEN and VATS patients. In both groups, 3 months postoperatively, we found a reduction in FEV1, DLCO and VO2max values (OPEN patients: FEV1-10%, DLCO -11.9%, VO2max - 5.5%; VATS patients: FEV1-7.2%, DLCO-10.6%, VO2max-6.9%). The reductions in FEV1, DLCO and VO2max were similar to those in the two matched groups, with a Cohen effect size offer any advantages in terms of FEV1, DLCO and exercise capacity recovery in comparison to the muscle-sparing thoracotomy approach. © The Author 2017. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  9. Early chest tube removal after video-assisted thoracic surgery lobectomy with serous fluid production up to 500 ml/day.

    Science.gov (United States)

    Bjerregaard, Lars S; Jensen, Katrine; Petersen, Rene Horsleben; Hansen, Henrik Jessen

    2014-02-01

    In fast-track pulmonary resections, we removed chest tubes after video-assisted thoracic surgery (VATS) lobectomy with serous fluid production up to 500 ml/day. Subsequently, we evaluated the frequency of recurrent pleural effusions requiring reintervention. Data from 622 consecutive patients undergoing VATS lobectomy from January 2009 to December 2011 were registered prospectively in an institutional database. Data included age, gender, lobe(s) resected, bleeding and duration of surgery. Follow-up was 30 days from discharge. All complications requiring pleurocentesis or reinsertion of a chest tube, and all readmissions were registered. Twenty-three patients were excluded due to missing data, in-hospital mortality and loss to follow-up, leaving 599 for final analysis. Our primary outcome was the number of patients requiring reintervention due to recurrent pleural effusion. Secondary outcomes included time of chest tube removal and time to discharge. The incidence of recurrent pleural effusions requiring reintervention was compared between three groups according to the postoperative day (POD) of chest tube removal (Day 0-1, 2-3 and ≥4, respectively) using Fisher's exact test. Pleural effusion after chest tube removal required reintervention in 17 patients (2.8%). Of these, 7 needed readmission. Median time from surgery to chest tube removal was 2 days, and median time from surgery to discharge was 4 days. No statistically significant association was found between the incidence of reinterventions due to recurrent pleural effusion and the POD of chest tube removal (P=0.50). The median time from chest tube removal to discharge was 1 day in all groups. Of the patients who needed reintervention, none had complications regarding this, except one who developed pneumothorax after pleurocentesis. Our findings suggest that chest tube removal after VATS lobectomy is safe despite volumes of serous fluid production up to 500 ml/day. The proportion of patients who developed

  10. Important Non-Technical Skills in Video-Assisted Thoracoscopic Surgery Lobectomy

    DEFF Research Database (Denmark)

    Gjeraa, Kirsten; Mundt, Anna S; Spanager, Lene

    2017-01-01

    , problem solving, leadership, risk assessment, and teamwork. These non-technical skills enabled the team to achieve shared mental models, which in turn facilitated their efforts to anticipate next steps. This was viewed as important by the participants as they saw VATS lobectomy as a high-risk procedure......BACKGROUND: Safety in the operating room is dependent on the team's non-technical skills. The importance of non-technical skills appears to be different for minimally invasive surgery as compared with open surgery. The aim of this study was to identify which non-technical skills are perceived...... by team members to be most important for patient safety, in the setting of video-assisted thoracoscopic surgery (VATS) lobectomy. METHODS: This was an explorative, semistructured interview-based study with 21 participants from all four thoracic surgery centers in Denmark that perform VATS lobectomy. Data...

  11. Using virtual reality simulation to assess competence in video-assisted thoracoscopic surgery (VATS) lobectomy.

    Science.gov (United States)

    Jensen, Katrine; Bjerrum, Flemming; Hansen, Henrik Jessen; Petersen, René Horsleben; Pedersen, Jesper Holst; Konge, Lars

    2017-06-01

    The societies of thoracic surgery are working to incorporate simulation and competency-based assessment into specialty training. One challenge is the development of a simulation-based test, which can be used as an assessment tool. The study objective was to establish validity evidence for a virtual reality simulator test of a video-assisted thoracoscopic surgery (VATS) lobectomy of a right upper lobe. Participants with varying experience in VATS lobectomy were included. They were familiarized with a virtual reality simulator (LapSim ® ) and introduced to the steps of the procedure for a VATS right upper lobe lobectomy. The participants performed two VATS lobectomies on the simulator with a 5-min break between attempts. Nineteen pre-defined simulator metrics were recorded. Fifty-three participants from nine different countries were included. High internal consistency was found for the metrics with Cronbach's alpha coefficient for standardized items of 0.91. Significant test-retest reliability was found for 15 of the metrics (p-values 50 VATS lobectomies performed). A pass/fail level defined as approximately one standard deviation from the mean metric scores for experienced surgeons passed none of the novices (0 % false positives) and failed four of the experienced surgeons (29 % false negatives). This study is the first to establish validity evidence for a VATS right upper lobe lobectomy virtual reality simulator test. Several simulator metrics demonstrated significant differences between novices and experienced surgeons and pass/fail criteria for the test were set with acceptable consequences. This test can be used as a first step in assessing thoracic surgery trainees' VATS lobectomy competency.

  12. Using virtual reality simulation to assess competence in video-assisted thoracoscopic surgery (VATS) lobectomy

    DEFF Research Database (Denmark)

    Jensen, Katrine; Bjerrum, Flemming; Hansen, Henrik Jessen

    2017-01-01

    for a virtual reality simulator test of a video-assisted thoracoscopic surgery (VATS) lobectomy of a right upper lobe. METHODS: Participants with varying experience in VATS lobectomy were included. They were familiarized with a virtual reality simulator (LapSim(®)) and introduced to the steps of the procedure...... % false positives) and failed four of the experienced surgeons (29 % false negatives). CONCLUSION: This study is the first to establish validity evidence for a VATS right upper lobe lobectomy virtual reality simulator test. Several simulator metrics demonstrated significant differences between novices......BACKGROUND: The societies of thoracic surgery are working to incorporate simulation and competency-based assessment into specialty training. One challenge is the development of a simulation-based test, which can be used as an assessment tool. The study objective was to establish validity evidence...

  13. Video-assisted thoracoscopic surgery lobectomy at 20 years

    DEFF Research Database (Denmark)

    Yan, Tristan D; Cao, Christopher; D'Amico, Thomas A

    2014-01-01

    OBJECTIVE: Video-assisted thoracoscopic surgery (VATS) lobectomy has been gradually accepted as an alternative surgical approach to open thoracotomy for selected patients with non-small-cell lung cancer (NSCLC) over the past 20 years. The aim of this project was to standardize the perioperative...... management of VATS lobectomy patients through expert consensus and to provide insightful guidance to clinical practice. METHODS: A panel of 55 experts on VATS lobectomy was identified by the Scientific Secretariat and the International Scientific Committee of the '20th Anniversary of VATS Lobectomy...... the panel of experts. Clinical practice was deemed 'recommended' if 50-74% of the experts reached agreement and 'highly recommended' if 75% or more of the experts reached agreement. RESULTS: Fifty VATS lobectomy experts (91%) from 16 countries completed both rounds of standardized questionnaires...

  14. National Quality Forum Metrics for Thoracic Surgery.

    Science.gov (United States)

    Cipriano, Anthony; Burfeind, William R

    2017-08-01

    The National Quality Forum (NQF) is a multistakeholder, nonprofit, membership-based organization improving health care through preferential use of valid performance measures. NQF-endorsed measures are considered the gold standard for health care measurement in the United States. The Society of Thoracic Surgeons is the steward of the only six NQF-endorsed general thoracic surgery measures. These measures include one structure measure (participation in a national general thoracic surgery database), two process measures (recording of clinical stage and recording performance status before lung and esophageal resections), and three outcome measures (risk-adjusted morbidity and mortality after lung and esophageal resections and risk-adjusted length of stay greater than 14 days after lobectomy). Copyright © 2017 Elsevier Inc. All rights reserved.

  15. Nanotechnology in Thoracic Surgery*

    Science.gov (United States)

    Schulz, Morgan D.; Khullar, Onkar; Frangioni, John V.; Grinstaff, Mark W.; Colson, Yolonda L.

    2011-01-01

    Nanotechnology is an exciting and rapidly progressive field offering potential solutions to multiple challenges in the diagnosis and treatment of lung cancer, with the potential for improving imaging and mapping techniques, drug delivery and ablative therapy. With promising preclinical results in many applications directly applicable to thoracic oncology, it is possible that the frontiers of minimally invasive thoracic surgery will eventually be explored on a nanoscale. PMID:20494008

  16. A new possibility in thoracoscopic virtual reality simulation training: development and testing of a novel virtual reality simulator for video-assisted thoracoscopic surgery lobectomy.

    Science.gov (United States)

    Jensen, Katrine; Bjerrum, Flemming; Hansen, Henrik Jessen; Petersen, René Horsleben; Pedersen, Jesper Holst; Konge, Lars

    2015-10-01

    The aims of this study were to develop virtual reality simulation software for video-assisted thoracic surgery (VATS) lobectomy, to explore the opinions of thoracic surgeons concerning the VATS lobectomy simulator and to test the validity of the simulator metrics. Experienced VATS surgeons worked with computer specialists to develop a VATS lobectomy software for a virtual reality simulator. Thoracic surgeons with different degrees of experience in VATS were enrolled at the 22nd meeting of the European Society of Thoracic Surgeons (ESTS) held in Copenhagen in June 2014. The surgeons were divided according to the number of performed VATS lobectomies: novices (0 VATS lobectomies), intermediates (1-49 VATS lobectomies) and experienced (>50 VATS lobectomies). The participants all performed a lobectomy of a right upper lobe on the simulator and answered a questionnaire regarding content validity. Metrics were compared between the three groups. We succeeded in developing the first version of a virtual reality VATS lobectomy simulator. A total of 103 thoracic surgeons completed the simulated lobectomy and were distributed as follows: novices n = 32, intermediates n = 45 and experienced n = 26. All groups rated the overall user realism of the VATS lobectomy scenario to a median of 5 on a scale 1-7, with 7 being the best score. The experienced surgeons found the graphics and movements realistic and rated the scenario high in terms of usefulness as a training tool for novice and intermediate experienced thoracic surgeons, but not very useful as a training tool for experienced surgeons. The metric scores were not statistically significant between groups. This is the first study to describe a commercially available virtual reality simulator for a VATS lobectomy. More than 100 thoracic surgeons found the simulator realistic, and hence it showed good content validity. However, none of the built-in simulator metrics could significantly distinguish between novice, intermediate

  17. Video-assisted thoracoscopic surgery lobectomy at 20 years

    DEFF Research Database (Denmark)

    Yan, Tristan D; Cao, Christopher; D'Amico, Thomas A

    2014-01-01

    OBJECTIVE: Video-assisted thoracoscopic surgery (VATS) lobectomy has been gradually accepted as an alternative surgical approach to open thoracotomy for selected patients with non-small-cell lung cancer (NSCLC) over the past 20 years. The aim of this project was to standardize the perioperative...

  18. Important Non-Technical Skills in Video-Assisted Thoracoscopic Surgery Lobectomy: Team Perspectives.

    Science.gov (United States)

    Gjeraa, Kirsten; Mundt, Anna S; Spanager, Lene; Hansen, Henrik J; Konge, Lars; Petersen, René H; Østergaard, Doris

    2017-07-01

    Safety in the operating room is dependent on the team's non-technical skills. The importance of non-technical skills appears to be different for minimally invasive surgery as compared with open surgery. The aim of this study was to identify which non-technical skills are perceived by team members to be most important for patient safety, in the setting of video-assisted thoracoscopic surgery (VATS) lobectomy. This was an explorative, semistructured interview-based study with 21 participants from all four thoracic surgery centers in Denmark that perform VATS lobectomy. Data analysis was deductive, and directed content analysis was used to code the text into the Oxford Non-Technical Skills system for evaluating operating teams' non-technical skills. The most important non-technical skills described by the VATS teams were planning and preparation, situation awareness, problem solving, leadership, risk assessment, and teamwork. These non-technical skills enabled the team to achieve shared mental models, which in turn facilitated their efforts to anticipate next steps. This was viewed as important by the participants as they saw VATS lobectomy as a high-risk procedure with complementary and overlapping scopes of practice between surgical and anesthesia subteams. This study identified six non-technical skills that serve as the foundation for shared mental models of the patient, the current situation, and team resources. These findings contribute three important additions to the shared mental model construct: planning and preparation, risk assessment, and leadership. Shared mental models are crucial for patient safety because they enable VATS teams to anticipate problems through adaptive patterns of both implicit and explicit coordination. Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  19. Thoracic damage control surgery.

    Science.gov (United States)

    Gonçalves, Roberto; Saad, Roberto

    2016-01-01

    The damage control surgery came up with the philosophy of applying essential maneuvers to control bleeding and abdominal contamination in trauma patients who are within the limits of their physiological reserves. This concept was extended to thoracic injuries, where relatively simple maneuvers can shorten operative time of in extremis patients. This article aims to revise the various damage control techniques in thoracic organs that must be known to the surgeon engaged in emergency care. RESUMO A cirurgia de controle de danos surgiu com a filosofia de se aplicar manobras essenciais para controle de sangramento e contaminação abdominal, em doentes traumatizados, nos limites de suas reservas fisiológicas. Este conceito se estendeu para as lesões torácicas, onde manobras relativamente simples, podem abreviar o tempo operatório de doentes in extremis. Este artigo tem como objetivo, revisar as diversas técnicas de controle de dano em órgãos torácicos, que devem ser de conhecimento do cirurgião que atua na emergência.

  20. Video-Assisted Thoracic Surgical Lobectomy for Lung Cancer: Description of a Learning Curve.

    Science.gov (United States)

    Yao, Fei; Wang, Jian; Yao, Ju; Hang, Fangrong; Cao, Shiqi; Cao, Yongke

    2017-07-01

    Video-assisted thoracic surgical (VATS) lobectomy is gaining popularity in the treatment of lung cancer. The aim of this study is to investigate the learning curve of VATS lobectomy by using multidimensional methods and to compare the learning curve groups with respect to perioperative clinical outcomes. We retrospectively reviewed a prospective database to identify 67 consecutive patients who underwent VATS lobectomy for lung cancer by a single surgeon. The learning curve was analyzed by using moving average and the cumulative sum (CUSUM) method. With the moving average and CUSUM analyses for the operation time, patients were stratified into two groups, with chronological order defining early and late experiences. Perioperative clinical outcomes were compared between the two learning curve groups. According to the moving average method, the peak point for operation time occurred at the 26th case. The CUSUM method also showed the operation time peak point at the 26th case. When results were compared between early- and late-experience periods, the operation time, duration of chest drainage, and postoperative hospital stay were significantly longer in the early-experience group (cases 1 to 26). The intraoperative estimated blood loss was significantly less in the late-experience group (cases 27 to 67). CUSUM charts showed a decreasing duration of chest drainage after the 36th case and shortening postoperative hospital stay after the 37th case. Multidimensional statistical analyses suggested that the learning curve for VATS lobectomy for lung cancer required ∼26 cases. Favorable intraoperative and postoperative care parameters for VATS lobectomy were observed in the late-experience group.

  1. Chylothorax complicating thoracic aortic surgery.

    Science.gov (United States)

    Kanakis, Meletios A; Misthos, Panagiotis; Kokotsakis, John N; Lioulias, Achilleas G

    2011-07-01

    Chylothorax is a very rare complication of patients undergoing thoracic aortic aneurysm repair. Possible mechanisms of this condition during thoracic aorta operations and current therapeutic strategies are analyzed according to our experience and thorough search of the English literature. Current experience with chylothorax occurring during thoracic aortic surgery is analyzed in this review by collecting data retrieved from English literature research. Significant risk factors for postoperative chylothorax development after thoracic aorta surgical procedures are thoracic aortic reoperations and descending thoracic repairs. Various treatment modalities from conservative to operative intervention have been proposed. Currently, the morbidity and mortality have improved due to prompt management. Surgical intervention is needed when response to conservative treatment has failed.  © 2011 Wiley Periodicals, Inc.

  2. Robotic thoracic surgery: The state of the art

    Science.gov (United States)

    Kumar, Arvind; Asaf, Belal Bin

    2015-01-01

    Minimally invasive thoracic surgery has come a long way. It has rapidly progressed to complex procedures such as lobectomy, pneumonectomy, esophagectomy, and resection of mediastinal tumors. Video-assisted thoracic surgery (VATS) offered perceptible benefits over thoracotomy in terms of less postoperative pain and narcotic utilization, shorter ICU and hospital stay, decreased incidence of postoperative complications combined with quicker return to work, and better cosmesis. However, despite its obvious advantages, the General Thoracic Surgical Community has been relatively slow in adapting VATS more widely. The introduction of da Vinci surgical system has helped overcome certain inherent limitations of VATS such as two-dimensional (2D) vision and counter intuitive movement using long rigid instruments allowing thoracic surgeons to perform a plethora of minimally invasive thoracic procedures more efficiently. Although the cumulative experience worldwide is still limited and evolving, Robotic Thoracic Surgery is an evolution over VATS. There is however a lot of concern among established high-volume VATS centers regarding the superiority of the robotic technique. We have over 7 years experience and believe that any new technology designed to make minimal invasive surgery easier and more comfortable for the surgeon is most likely to have better and safer outcomes in the long run. Our only concern is its cost effectiveness and we believe that if the cost factor is removed more and more surgeons will use the technology and it will increase the spectrum and the reach of minimally invasive thoracic surgery. This article reviews worldwide experience with robotic thoracic surgery and addresses the potential benefits and limitations of using the robotic platform for the performance of thoracic surgical procedures. PMID:25598601

  3. Robot-Assisted Thoracoscopic Surgery versus Video-Assisted Thoracoscopic Surgery for Lung Lobectomy: Can a Robotic Approach Improve Short-Term Outcomes and Operative Safety?

    Science.gov (United States)

    Mahieu, Julien; Rinieri, Philippe; Bubenheim, Michael; Calenda, Emile; Melki, Jean; Peillon, Christophe; Baste, Jean-Marc

    2016-06-01

    Background Minimally invasive surgery has been recently recommended for treatment of early-stage non-small cell lung cancer. Despite the recent increase of robotic surgery, the place and potential advantages of the robot in thoracic surgery has not been well defined until now. Methods We reviewed our prospective database for retrospective comparison of our first 28 video-assisted thoracoscopic surgery lobectomies (V group) and our first 28 robotic lobectomies (R group). Results No significant difference was shown in median operative time between the two groups (185 vs. 190 minutes, p = 0.56). Median preincision time was significantly longer in the R group (80 vs. 60 minutes, P robotic approach seems to offer more operative safety with fewer conversions for uncontrolled bleeding. Georg Thieme Verlag KG Stuttgart · New York.

  4. Video-assisted thoracoscopic surgery (VATS) lobectomy using a standardized anterior approach

    DEFF Research Database (Denmark)

    Hansen, Henrik Jessen; Petersen, René Horsleben; Christensen, Merete

    2011-01-01

    Lobectomy using video-assisted thoracoscopic surgery (VATS) still is a controversial operation despite its many observed benefits. The controversy may be due to difficulties performing the procedure. This study addresses a standardized anterior approach facilitating the operation.......Lobectomy using video-assisted thoracoscopic surgery (VATS) still is a controversial operation despite its many observed benefits. The controversy may be due to difficulties performing the procedure. This study addresses a standardized anterior approach facilitating the operation....

  5. Video-assisted Thoracoscopic surgery (VATS) lobectomy for lung cancer does not induce a procoagulant state

    DEFF Research Database (Denmark)

    Christensen, Thomas Decker; Vad, Henrik; Pedersen, Søren

    2017-01-01

    Background: Changes in the coagulation system in patients undergoing surgery for lung cancer have been sparsely investigated and the impact of the surgical trauma on the coagulation system is largely unknown in these patients. An increased knowledge could potentially improve the thromboprophylaxis...... regimes. The aim of this study was to assess the coagulation profile evoked in patients undergoing curative surgery by Video-Assisted Thoracoscopic Surgery (VATS) lobectomy for primary lung cancer. Methods: Thirty-one patients diagnosed with primary lung cancer undergoing VATS lobectomy were prospectively......: Patients undergoing VATS lobectomy are normocoagulable in the preoperative state and a VATS lobectomy does not significantly influence the coagulation. Trial registration: The trial is registered at ClinicalTrials.gov (Identifier: NCT01741506) and at EudraCTno. 2012-002409-23. Registered December 2012....

  6. Shoulder Pain After Thoracic Surgery

    DEFF Research Database (Denmark)

    Blichfeldt-Eckhardt, Morten R; Andersen, Claus; Ørding, Helle

    2017-01-01

    OBJECTIVES: To study the time course of ipsilateral shoulder pain after thoracic surgery with respect to incidence, pain intensity, type of pain (referred versus musculoskeletal), and surgical approach. DESIGN: Prospective, observational cohort study. SETTING: Odense University Hospital, Denmark....... PARTICIPANTS: Sixty patients for major lung resection. INTERVENTIONS: Postoperative observation of ipsilateral shoulder pain. MEASUREMENTS AND MAIN RESULTS: Postoperative numeric rating scale score of shoulder pain and thoracic pain and postoperative examination of the sites of shoulder pain...... for musculoskeletal involvement (muscle tenderness on palpation and movement) with follow-up 12 months after surgery. Clinically relevant pain was defined as a numeric rating scale score>3. Of the 60 patients included, 47 (78%) experienced ipsilateral shoulder pain, but only 25 (42%) reported clinically relevant...

  7. A risk score to predict the incidence of prolonged air leak after video-assisted thoracoscopic lobectomy: An analysis from the European Society of Thoracic Surgeons database.

    Science.gov (United States)

    Pompili, Cecilia; Falcoz, Pierre Emmanuel; Salati, Michele; Szanto, Zalan; Brunelli, Alessandro

    2017-04-01

    The study objective was to develop an aggregate risk score for predicting the occurrence of prolonged air leak after video-assisted thoracoscopic lobectomy from patients registered in the European Society of Thoracic Surgeons database. A total of 5069 patients who underwent video-assisted thoracoscopic lobectomy (July 2007 to August 2015) were analyzed. Exclusion criteria included sublobar resections or pneumonectomies, lung resection associated with chest wall or diaphragm resections, sleeve resections, and need for postoperative assisted mechanical ventilation. Prolonged air leak was defined as an air leak more than 5 days. Several baseline and surgical variables were tested for a possible association with prolonged air leak using univariable and logistic regression analyses, determined by bootstrap resampling. Predictors were proportionally weighed according to their regression estimates (assigning 1 point to the smallest coefficient). Prolonged air leak was observed in 504 patients (9.9%). Three variables were found associated with prolonged air leak after logistic regression: male gender (P classes with an incremental risk of prolonged air leak (P class A (score 0 points, 1493 patients) 6.3% with prolonged air leak, class B (score 1 point, 2240 patients) 10% with prolonged air leak, class C (score 2 points, 1219 patients) 13% with prolonged air leak, and class D (score >2 points, 117 patients) 25% with prolonged air leak. An aggregate risk score was created to stratify the incidence of prolonged air leak after video-assisted thoracoscopic lobectomy. The score can be used for patient counseling and to identify those patients who can benefit from additional intraoperative preventative measures. Copyright © 2016 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

  8. Regional analgesia for video-assisted thoracic surgery – a systematic review

    DEFF Research Database (Denmark)

    Julia Steinthorsdottir, Kristin; Wildgaard, Lorna; Jessen Hansen, Henrik

    2013-01-01

    Video-assisted thoracic surgery (VATS) is emerging as the standard surgical procedure for both minor and major oncologic lung surgery. Thoracic epidural analgesia (TEA) and paravertebral block (PVB) are established analgesic golden standards for open surgery such as thoracotomy; however there is ......Video-assisted thoracic surgery (VATS) is emerging as the standard surgical procedure for both minor and major oncologic lung surgery. Thoracic epidural analgesia (TEA) and paravertebral block (PVB) are established analgesic golden standards for open surgery such as thoracotomy; however...... there is no gold standard for regional analgesia for VATS. This systematic review aimed to assess different regional techniques in regards to effect on acute post-operative pain following VATS, with emphasis on VATS lobectomy. The systematic review of the PubMed, Cochrane Library and Embase databases yielded...... unique 1542 abstracts, 17 articles were included for qualitative assessment, of which 3 were studies on VATS lobectomy. The analgesic techniques included TEA, multilevel- and single PVB, paravertebral catheter, intercostal catheter, interpleural infusion and long thoracic nerve block. Overall the studies...

  9. Thoracoscopic-assisted pulmonary surgery for partial and complete lung lobectomy in dogs and cats: 11 cases (2008-2013).

    Science.gov (United States)

    Wormser, Chloe; Singhal, Sunil; Holt, David E; Runge, Jeffrey J

    2014-11-01

    To describe the use of thoracoscopic-assisted pulmonary surgery (TAPS) for partial and complete lung lobectomy in small animal patients and to evaluate short-term outcome. Retrospective case series. 11 client-owned dogs and cats. Procedures-Medical records of dogs and cats that underwent a partial or complete TAPS lung lobectomy were reviewed. All patients underwent general anesthesia and were positioned in lateral recumbency with the affected hemithorax uppermost. One-lung ventilation was not implemented in any patient. For initial exploration, a 5- to 10-mm incision was made for insertion of a 30° telescope approximately 5 to 7 rib spaces away from the site of the pulmonary lesion in the dorsal third of the thorax. All subsequent incision placements were case dependent and determined by the location of the lesion to be resected. Following lesion localization, a 2- to 7-cm minithoracotomy incision was made with direct thoracoscopic visualization without the use of rigid rib retractors. In 10 of 11 patients, a 360° wound retraction device was placed at the minithoracotomy site prior to exteriorization and resection of the affected lung. Lymph nodes were inspected intraoperatively, but biopsies were not performed; incisions were closed routinely, and a thoracostomy tube was placed in all patients. 3 cats and 8 dogs underwent successful partial (5) or complete (6) TAPS lung lobectomy over a 5-year period (2008 through 2013). Median surgery time was 92.7 minutes (range, 77 to 150 minutes). Thoracostomy tubes were removed a median of 22.3 hours after surgery (range, 18 to 36 hours). The median time to discharge was 3.1 days (range, 1 to 6 days). No intraoperative complications were encountered. All patients were discharged from the hospital, with 9 of 11 patients alive 6 months after surgery. Results of this study suggested that lung lobectomy by means of TAPS can be successfully performed in dogs and cats. When compared with total thoracoscopic surgery, TAPS may

  10. Advancements in robotic-assisted thoracic surgery.

    Science.gov (United States)

    Steenwyk, Brad; Lyerly, Ralph

    2012-12-01

    Advancements in robotic-assisted thoracic surgery present potential advantages for patients as well as new challenges for the anesthesia and surgery teams. This article describes the major aspects of the surgical approach for the most commonly performed robotic-assisted thoracic surgical procedures as well as the pertinent preoperative, intraoperative, and postoperative anesthetic concerns. Copyright © 2012. Published by Elsevier Inc.

  11. Video-assisted lobectomy for endobronchial leiomyoma.

    LENUS (Irish Health Repository)

    Bartosik, Waldemar

    2011-02-01

    Endobronchial leiomyomas are rare tumours arising from the smooth muscle on the bronchial tree. We describe a patient with a six-month history of chest infections, who was treated surgically with a video-assisted thoracic surgery (VATS) lobectomy. The pathology revealed an endobronchial leiomyoma that coexisted with postobstructive pulmonary non-necrotising granulomas.

  12. Clinical innovations in Philippine thoracic surgery.

    Science.gov (United States)

    Danguilan, Jose Luis J

    2016-08-01

    Thoracic surgery in the Philippines followed the development of thoracic surgery in the United States and Europe. With better understanding of the physiology of the open chest and refinements in thoracic anesthetic and surgical approaches, Filipino surgeons began performing thoracoplasties, then lung resections for pulmonary tuberculosis and later for lung cancer in specialty hospitals dealing with pulmonary diseases-first at the Quezon Institute (QI) and presently at the Lung Center of the Philippines although some university and private hospitals made occasional forays into the chest. Esophageal surgery began its early attempts during the post-World War II era at the Philippine General Hospital (PGH), a university hospital affiliated with the University of the Philippines. With the introduction of minimally invasive thoracic surgical approaches, Filipino thoracic surgeons have managed to keep up with their Asian counterparts although the problems of financial reimbursement typical of a developing country remain. The need for creative innovative approaches of a focused multidisciplinary team will advance the boundaries of thoracic surgery in the Philippines.

  13. A History of Thoracic Aortic Surgery.

    Science.gov (United States)

    McFadden, Paul Michael; Wiggins, Luke M; Boys, Joshua A

    2017-08-01

    Ancient historical texts describe the presence of aortic pathology conditions, although the surgical treatment of thoracic aortic disease remained insurmountable until the 19th century. Surgical treatment of thoracic aortic disease then progressed along with advances in surgical technique, conduit production, cardiopulmonary bypass, and endovascular technology. Despite radical advances in aortic surgery, principles established by surgical pioneers of the 19th century hold firm to this day. Copyright © 2017 Elsevier Inc. All rights reserved.

  14. Thoracal paravertebral block for breast surgery

    Directory of Open Access Journals (Sweden)

    Serbülent Gökhan Beyaz

    2012-12-01

    Full Text Available Thoracic paravertebral block (TPVB is an alternativemethod to general anesthesia because of provides a safeanesthesia with balanced hemodynamic response, allowspostoperative pain control by means of catheter and haslow side effect profile. TPVB performed safely for the patientsundergoing breast cancer surgery with the samereason, has used in too few center instead of general anesthesia.This technique provides an adequate anesthesiafor the patients undergoing breast surgery and in additionprovides stable hemodynamic status with unilateralsomatic and sympathetic blockade, near-perfect controlof postoperative pain, minimal nausea and vomiting rate,early discharge and low cost. For this reason, thoracicparavertebral block which is a standard method in breastsurgeries for some centers should be known by all anesthesiologists.We believe that, thoracic paravertebralblock is a method can be applied instead of general anesthesia.Key words: Paravertebral block, thoracic, breast surgery,regional anesthesia

  15. Evolution of Thoracic Surgery in Canada

    Directory of Open Access Journals (Sweden)

    Jean Deslauriers

    2015-01-01

    Full Text Available BACKGROUND: Canada’s contributions toward the 21st century’s practice of thoracic surgery have been both unique and multilayered. Scattered throughout are tales of pioneers where none had gone before, where opportunities were greeted by creativity and where iconic figures followed one another.

  16. Learning thoracoscopic lobectomy

    DEFF Research Database (Denmark)

    Petersen, René Horsleben; Hansen, Henrik Jessen

    2010-01-01

    Thoracoscopic (video-assisted thoracoscopic surgery (VATS)) lobectomy is a safe and effective method for treating early-stage lung cancer. Despite this, it is still not widely practised, which could be due to a shallow learning curve. We have evaluated the surgical outcome in a training programme...... at an institution with an established VATS lobectomy programme. We present the surgical data and outcome of the first 50 intended VATS lobectomies performed by a consultant in training as the primary surgeon....

  17. Is it safe to perform completion lobectomy after diagnostic wedge resection using video-assisted thoracoscopic surgery?

    DEFF Research Database (Denmark)

    Holbek, Bo Laksáfoss; Petersen, René Horsleben; Hansen, Henrik Jessen

    2016-01-01

    OBJECTIVES: The objective of this study was to assess the safety of video-assisted thoracoscopic surgery (VATS) completion lobectomy (CL) for non-small cell lung cancer (NSCLC) after diagnostic wedge resection by comparing with standard VATS lobectomy (SL). METHODS: Data were retrieved from...... test. RESULTS: In total 80 CL and 958 SLs were performed. There were no significant differences in median operating time, median chest drain duration or median length of stay. Median operative bleeding was 100 mL (IQR 50-238) in the CL group compared to 75 mL (IQR 25-200) in the SL group (p = 0.......99). CONCLUSIONS: This study comparing short-term surgical outcome and complications after surgical treatment of NSCLC indicates that VATS completion lobectomy after diagnostic wedge resection seems safe when looking at a relatively short time interval between the two procedures....

  18. Surgery for paediatric thoracic outlet syndrome.

    Science.gov (United States)

    Teddy, P J; Johnson, R D; Cai, R R; Wallace, D

    2012-02-01

    The effectiveness of operative treatment of paediatric thoracic outlet syndrome (TOS) has been analysed, and an attempt made to improve the definition of the condition in terms of presentation, aetiology and diagnosis. A retrospective review of postoperative pain, functional capability and overall outcome was carried out on 13 patients (poor. Mean functional improvement was good, and overall operative outcomes excellent. Therefore, surgery was successful for paediatric TOS in this series. Anatomical anomalies and sport participation may be related to early onset of TOS in many paediatric patients. Copyright © 2011 Elsevier Ltd. All rights reserved.

  19. The evolution of uniportal video assisted thoracic surgery in Costa Rica.

    Science.gov (United States)

    Guido Guerrero, William; Gonzalez-Rivas, Diego; Yang, Yang; Li, Wentao

    2016-01-01

    Video-assisted thoracic surgery (VATS) has become one of the most important advances in thoracic surgery in this generation. It has evolved continuously into a less invasive approach, being uniportal VATS the last step in this evolution. Since the first uniportal VATS lobectomy was performed in La Coruña in 2010, the procedure has suffered and exponential growth that has allowed it to widespread around the world, expanding the indications from initially early stage lung cancer cases to complex advance cases nowadays. In Costa Rica, uniportal VATS started to be used for major pulmonary resection in June 2014, thanks to the tutoring from Dr. Gonzalez-Rivas. In our center, uniportal VATS is the standard approach for minimally invasive procedures, and major pulmonary resections had only been done through the single port approach. In order to evolve and progress in the experience of the procedure, and to expand the indications in which it was being performed, a "uniportal VATS master class" was held in Rafael Angel Calderón Guardia Hospital in San José, Costa Rica, from September 16 to September 18 2015. The master class was led by Dr. Diego Gonzalez-Rivas and it counted with the contribution of Dr. Li Wentao and Dr. Yang Yang, from Shanghai Pulmonary Hospital. The course attracted almost every thoracic surgeon in our country and participants also included anesthesiologists, pulmonologists, nurses and medical students. Three uniportal VATS were performed during the course, a left lower and a right upper lobectomy and a wedge resection that was the first non-intubated VATS procedure ever performed in our country.

  20. Lung cancer screening and video-assisted thoracic surgery

    DEFF Research Database (Denmark)

    Petersen, René Horsleben; Hansen, Henrik Jessen; Dirksen, Asger

    2012-01-01

    The objective of this study is to report the impact of computed tomography (CT) screening on the use of Video-Assisted Thoracic Surgery (VATS) in a randomized screening trial.......The objective of this study is to report the impact of computed tomography (CT) screening on the use of Video-Assisted Thoracic Surgery (VATS) in a randomized screening trial....

  1. The Society of Thoracic Surgeons General Thoracic Surgery Database: 2017 Update on Research.

    Science.gov (United States)

    Gaissert, Henning A; Fernandez, Felix G; Crabtree, Traves; Burfeind, William R; Allen, Mark S; Block, Mark I; Schipper, Paul H; Jacobs, Jeffrey P; Habib, Robert H; Shahian, David M

    2017-11-01

    The outcomes research efforts based on The Society of Thoracic Surgeons (STS) General Thoracic Surgery Database include two established research programs with dedicated task forces and with data analyses conducted at the STS data analytic center: (1) The STS-sponsored research by the Access and Publications program, and (2) grant and institutionally funded research by the Longitudinal Follow-Up and Linked Registries Task Force. Also, the STS recently introduced the research program enabling investigative teams to apply for access to deidentified patient-level General Thoracic Surgery Database data sets and conduct related analyses at their own institution. Last year's General Thoracic Surgery Database-based research publications and the new Participant User File research program are reviewed. Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  2. What are the Advantages? A Prospective Analysis of 16 versus 28 French Chest Tube Sizes in Video-assisted Thoracoscopic Surgery Lobectomy of Lung Cancer

    Directory of Open Access Journals (Sweden)

    Mei YANG

    2015-08-01

    Full Text Available Background and objective Post-operation management of minimally invasive thoracic surgery is similar to that of open surgery, especially on the drainage tube of the chest. The aim of this study is to compare the advantages of using 16 F versus 28 F chest tubes in video-assisted thoracoscopic surgery (VATS lobectomy of lung cancer. Methods Data from 163 patients (February-May 2014 who underwent VATS lobectomy of lung cancer with insertion of one chest drain (16 F or 28 F were analyzed. The following post-operative data were evaluated: primary healing of tube incision, CXR abnormalities (pneumothorax, fluid, atelectasis, subcutaneous emphysema, and hematoma, drainage time, new drain insertion, and wound healing at the site of insertion. Results A total of 75 patients received 28 F chest tubes, and 88 patients received 16 F chest tubes. Both groups were similar in age, gender, comorbidities, and pathological evaluation of resection specimens. After adjustment, no statistically significant difference was found between the two groups in relation to tube-related complications including residual pneumothoraces (4.00% vs 4.44%; P=0.999, subcutaneous emphysema (8.00% vs 6.67%; P=0.789, retained hemothorax (0 vs 41%, P=0.253, and drainage time [(28.4±16.12 h vs (22.1±11.8 h; P=0.120] The average total drainage volume and rrhythmia rates of the 16 F group [(365±106 mL, 14.67%] was less than that of the 28 F group [(665±217 mL, 4.5%; P=0.030, P=0.047]. The rates of primary healing at the site of insertion in the 16 F group (95.45% was higher than that in the 28 F group (77.73%, P=0.039. A significant difference was found on the post-operative length of stay of the two groups [(4.23±0.05 d vs (4.57±0.16 d, P=0.078]. Conclusion The use of 16 F chest tube for VATS lobectomy of patients with lung cancer did not affect the clinically relevant outcomes tested. However, 16 F chest tube facilitated faster wound healing at the site of insertion.

  3. Embolization for Thoracic Duct Collateral Leakage in High-Output Chylothorax After Thoracic Surgery

    Energy Technology Data Exchange (ETDEWEB)

    Kariya, Shuji, E-mail: kariyas@hirakata.kmu.ac.jp; Nakatani, Miyuki, E-mail: nakatanm@hirakata.kmu.ac.jp; Yoshida, Rie, E-mail: yagir@hirakata.kmu.ac.jp; Ueno, Yutaka, E-mail: uenoyut@hirakata.kmu.ac.jp; Komemushi, Atsushi, E-mail: komemush@takii.kmu.ac.jp; Tanigawa, Noboru, E-mail: tanigano@hirakata.kmu.ac.jp [Kansai Medical University, Department of Radiology (Japan)

    2017-01-15

    PurposeThis study was designed to investigate thoracic duct collateral leakage and the supply route of lymphatic fluid by lymphangiography and transcatheter thoracic ductography and to evaluate the results of embolization for thoracic duct collateral leakage performed to cut off this supply route.MethodsData were retrospectively collected from five patients who underwent embolization for thoracic duct collateral leakage in persistent high-output chylothorax after thoracic surgery. Extravasation of lipiodol at the ruptured thoracic duct collaterals was confirmed in all patients on lymphangiography. Transcatheter thoracic ductography was used to identify extravasation of iodinated contrast agent and to identify communication between the thoracic duct and leakage site. Thoracic duct embolization (TDE) was performed using the percutaneous transabdominal approach to cut off the supply route using N-butyl cyanoacrylate (NBCA) mixed with lipiodol (1:5–1:20).ResultsClinical success (drainage volume ≤10 mL/kg/day within 7 days after TDE) was achieved in all patients. The collateral routes developed as consequence of surgical thoracic duct ligation. In three patients, NBCA-Lipiodol reached the leakage site through direct communication between the thoracic duct and the ruptured lymphatic duct. In the other two patients, direct communication and extravasation was not detected on thoracic ductography, and NBCA-Lipiodol did not reach the leakage site. However, NBCA-Lipiodol did reach the cisterna chyli, lumbar trunks, and some collateral routes via the cisterna chyli or lumbar lymphatics. As a result, leakage was stopped.ConclusionsTDE was effective for the management of leakage of the collaterals in high-output chylothorax after thoracic surgery.

  4. Embolization for Thoracic Duct Collateral Leakage in High-Output Chylothorax After Thoracic Surgery

    International Nuclear Information System (INIS)

    Kariya, Shuji; Nakatani, Miyuki; Yoshida, Rie; Ueno, Yutaka; Komemushi, Atsushi; Tanigawa, Noboru

    2017-01-01

    PurposeThis study was designed to investigate thoracic duct collateral leakage and the supply route of lymphatic fluid by lymphangiography and transcatheter thoracic ductography and to evaluate the results of embolization for thoracic duct collateral leakage performed to cut off this supply route.MethodsData were retrospectively collected from five patients who underwent embolization for thoracic duct collateral leakage in persistent high-output chylothorax after thoracic surgery. Extravasation of lipiodol at the ruptured thoracic duct collaterals was confirmed in all patients on lymphangiography. Transcatheter thoracic ductography was used to identify extravasation of iodinated contrast agent and to identify communication between the thoracic duct and leakage site. Thoracic duct embolization (TDE) was performed using the percutaneous transabdominal approach to cut off the supply route using N-butyl cyanoacrylate (NBCA) mixed with lipiodol (1:5–1:20).ResultsClinical success (drainage volume ≤10 mL/kg/day within 7 days after TDE) was achieved in all patients. The collateral routes developed as consequence of surgical thoracic duct ligation. In three patients, NBCA-Lipiodol reached the leakage site through direct communication between the thoracic duct and the ruptured lymphatic duct. In the other two patients, direct communication and extravasation was not detected on thoracic ductography, and NBCA-Lipiodol did not reach the leakage site. However, NBCA-Lipiodol did reach the cisterna chyli, lumbar trunks, and some collateral routes via the cisterna chyli or lumbar lymphatics. As a result, leakage was stopped.ConclusionsTDE was effective for the management of leakage of the collaterals in high-output chylothorax after thoracic surgery.

  5. Video-assisted thoracic surgery: a renaissance in surgical therapy.

    Science.gov (United States)

    Yim, A P; Izzat, M B; Lee, T W; Wan, S

    1999-03-01

    Within a few years, video-assisted thoracic surgery (VATS) has become the accepted or preferred approach over a wide range of thoracic procedures. The authors review the development of this technique, the basic operative strategies and the current surgical indications. Technical pitfalls and future developments are also discussed.

  6. Robotic thoracic surgery: The state of the art

    Directory of Open Access Journals (Sweden)

    Arvind Kumar

    2015-01-01

    Although the cumulative experience worldwide is still limited and evolving, Robotic Thoracic Surgery is an evolution over VATS. There is however a lot of concern among established high-volume VATS centers regarding the superiority of the robotic technique. We have over 7 years experience and believe that any new technology designed to make minimal invasive surgery easier and more comfortable for the surgeon is most likely to have better and safer outcomes in the long run. Our only concern is its cost effectiveness and we believe that if the cost factor is removed more and more surgeons will use the technology and it will increase the spectrum and the reach of minimally invasive thoracic surgery. This article reviews worldwide experience with robotic thoracic surgery and addresses the potential benefits and limitations of using the robotic platform for the performance of thoracic surgical procedures.

  7. An initial experience with a digital drainage system during the postoperative period of pediatric thoracic surgery

    Science.gov (United States)

    Costa, Altair da Silva; Bachichi, Thiago; Holanda, Caio; Rizzo, Luiz Augusto Lucas Martins De

    2016-01-01

    ABSTRACT Objective: To report an initial experience with a digital drainage system during the postoperative period of pediatric thoracic surgery. Methods: This was a prospective observational study involving consecutive patients, ≤ 14 years of age, treated at a pediatric thoracic surgery outpatient clinic, for whom pulmonary resection (lobectomy or segmentectomy via muscle-sparing thoracotomy) was indicated. The parameters evaluated were air leak (as quantified with the digital system), biosafety, duration of drainage, length of hospital stay, and complications. The digital system was used in 11 children (mean age, 5.9 ± 3.3 years). The mean length of hospital stay was 4.9 ± 2.6 days, the mean duration of drainage was 2.5 ± 0.7 days, and the mean drainage volume was 270.4 ± 166.7 mL. The mean maximum air leak flow was 92.78 ± 95.83 mL/min (range, 18-338 mL/min). Two patients developed postoperative complications (atelectasis and pneumonia, respectively). The use of this digital system facilitated the decision-making process during the postoperative period, reducing the risk of errors in the interpretation and management of air leaks. PMID:28117476

  8. Thoracic epidural anaesthesia for major abdominal surgeries ...

    African Journals Online (AJOL)

    The pulse rate, blood pressure and oxygen saturation were monitored throughout the procedure and recorded. Data were obtained from the ... In a previous study, Consani et al.3 documented the feasibility of thoracic epidural ... thoracostomy and mastectomy in high-risk patients.2,6 Since TEA places less demand on drugs, ...

  9. Experience Of Thoracic Surgery Performed Under Difficult ...

    African Journals Online (AJOL)

    rely on a standard thoracic set with Finocchietto retractor, lung retractor, rib cutter and Lubsche sternotome. After completing the operation, proper haemostasis was obtained and the pleural cavity was irrigated with warm physiologic solution. Two chest tubes (size 36F and 28F) were applied and connected with "under.

  10. Tissue engineering and biotechnology in general thoracic surgery.

    Science.gov (United States)

    Molnar, Tamas F; Pongracz, Judit E

    2010-06-01

    Public interest in the recent progress of tissue engineering, a special line of biotechnology, makes the current review on thoracic surgery highly relevant. In this article, techniques, materials and cellular processes are discussed alongside their potential applications in tissue repair. Different applications of tissue engineering in tracheo-bronchial replacement, lung tissue cultures and chest-wall reconstruction are also summarised in the article. Potential tissue engineering-based solutions for destructive, chronic lung-injury-related conditions and replacement of tubular structures in the central airways are also examined. Copyright 2010 European Association for Cardio-Thoracic Surgery. Published by Elsevier B.V. All rights reserved.

  11. Quadrilateral space syndrome: a rare complication of thoracic surgery.

    Science.gov (United States)

    Nishimura, Motohiro; Kobayashi, Masao; Hamagashira, Kenichiro; Noumi, Shinpachiro; Ito, Kazuhiro; Kato, Daishiro; Shimada, Junichi

    2008-10-01

    We report a case of quadrilateral space syndrome related to thoracic surgery. A 21-year-old man underwent video-assisted thoracic surgery for a left-sided pneumothorax. After the operation, he presented with difficulties in left arm abduction and paresthesia over the lateral aspect of the shoulder and upper arm. Deltoid muscle atrophy and tenderness over the quadrilateral space were also observed. On further examination, he was diagnosed with isolated paralysis of the axillary nerve, the so-called quadrilateral space syndrome. This is a rare complication, but it interferes with the activities of daily living, and thus one should pay attention to this syndrome.

  12. Robot-assisted thoracic surgery for complex procedures.

    Science.gov (United States)

    Kuo, Shuenn-Wen; Huang, Pei-Ming; Lin, Mong-Wei; Chen, Ke-Cheng; Lee, Jang-Ming

    2017-09-01

    As an option for minimally invasive thoracic surgery, robot-assisted thoracic surgery (RATS) has shown comparable perioperative outcomes to those achieved by traditional video-assisted thoracic surgery (VATS). It is unknown whether RATS might have any potential benefits in more complex thoracic surgical procedures, which usually require open surgery instead of VATS. The current study presents a preliminary result regarding the use of RATS in complex thoracic operations in an attempt to address this unresolved question. Data from a prospectively collected and maintained surgical database were collected on patients who underwent RATS between February 2012 and August 2014. We defined complex RATS as those operations involving difficult dissections, complex sutures or excision of very large tumors (>8 cm) which would have required open surgery in our hospital before the introduction of RATS. The characteristics and peri-operative outcomes of patients receiving complex RATS were reviewed. Of the 120 patients undergoing RATS, 30 of them were classified as having undergone complex RATS, 21 to remove lung tumors and 9 to remove mediastinal tumors. The indications for complex RATS included 21 difficult dissections, 10 complex sutures, and 7 very large tumors (8 patients had two indications). There are three conversions to thoracotomy for pulmonary arterial bleeding. There was one mortality resulted from post-pneumonectomy pulmonary hypertension and sepsis. Patients with difficult dissection had longer operative time and hospital stay, and more bleeding and postoperative morbidity. RATS for complex thoracic procedures is feasible, especially for complex suturing and excision of very large mediastinal tumors, but more attention is needed for patients needing difficult dissections. Advanced preparation for conversion is necessary during this difficult operation.

  13. Delayed Iatrogenic Diaphragmatic Hernia after Left Lower Lobectomy.

    Science.gov (United States)

    Hong, Tae Hee; Choi, Yong Soo

    2017-12-01

    A 66-year-old patient undergoing regular follow-up at Samsung Medical Center after left lower lobectomy visited the emergency department around 9 months postoperatively because of nausea and vomiting after routine esophagogastroduodenoscopy at a local clinic. Abdominal computed tomography showed the stomach herniating into the left thoracic cavity. We explored the pleural cavity via video-assisted thoracic surgery (VATS). Adhesiolysis around the herniated stomach and laparotomic reduction under video assistance were successfully performed. The diaphragmatic defect was repaired via VATS. The postoperative course was uneventful, and he was discharged with resolved digestive tract symptoms.

  14. Surgical outcome of video-assisted thoracic surgery for acute thoracic empyema using pulsed lavage irrigation.

    Science.gov (United States)

    Nakamura, Hiroshige; Taniguchi, Yuji; Miwa, Ken; Adachi, Yoshin; Fujioka, Shinji; Haruki, Tomohiro

    2010-03-01

    The essential points of video-assisted thoracic surgery (VATS) for acute thoracic empyema are the decortication of thickened pleura, resection of necrotic tissues and fibrin blocks, and drainage. Pulsed lavage irrigation, which is commonly used in orthopedic surgery as a method of sufficiently performing the technique, was used under a thoracoscope to study the efficacy of the treatment for acute thoracic empyema. The subjects comprised 31 patients who had undergone VATS for acute thoracic empyema. There were 26 men and 5 women with an average age of 60.5 years. For the surgical technique, the thickened pus-producing pleura were decorticated under a thoracoscope. The pulsed lavage irrigation system was used after the intrathoracic space had become a single cavity. Using the tip for an intraspinal space, lavage and suctioning were repeated with 5-10 l of a pressurized warm saline solution. Fibrin blocks and necrotic tissues were easily removed by spray washing with pressurized fluid. The operating time was 150.8 min; the amount of bleeding, including suctioned pleural effusion, was 478.5 g; and the postoperative duration of drainage was 10.7 days. During the postoperative course, the addition of open window thoracotomy due to the relapse of empyema due to methicillin-resistant Staphylococcus aureus was observed in only one patient (3.2%). All of the other patients improved despite their concomitant diseases. The use of pulsed lavage irrigation under a thoracoscope for acute thoracic empyema provides simple, efficient débridement or drainage.

  15. Endoscopic Camera Control by Head Movements for Thoracic Surgery

    NARCIS (Netherlands)

    Reilink, Rob; de Bruin, Gart; Franken, M.C.J.; Mariani, Massimo A.; Misra, Sarthak; Stramigioli, Stefano

    2010-01-01

    In current video-assisted thoracic surgery, the endoscopic camera is operated by an assistant of the surgeon, which has several disadvantages. This paper describes a system which enables the surgeon to control the endoscopic camera without the help of an assistant. The system is controlled using

  16. Video‑assisted thoracic surgery in a Nigerian teaching hospital ...

    African Journals Online (AJOL)

    Background: Video‑assisted thoracic surgery (VATS) is well established. Its application in Nigeria has however been limited and not been reported. The aim of this study was to describe our institutional experience and challenges with VATS. Materials and Methods: This was a retrospective cross‑sectional study of all ...

  17. Learning thoracoscopic lobectomy

    DEFF Research Database (Denmark)

    Petersen, René Horsleben; Hansen, Henrik Jessen

    2010-01-01

    Thoracoscopic (video-assisted thoracoscopic surgery (VATS)) lobectomy is a safe and effective method for treating early-stage lung cancer. Despite this, it is still not widely practised, which could be due to a shallow learning curve. We have evaluated the surgical outcome in a training programme...

  18. Clinical application of thoracic paravertebral anesthetic block in breast surgeries

    Directory of Open Access Journals (Sweden)

    Sara Socorro Faria

    2015-04-01

    Full Text Available INTRODUCTION: Optimum treatment for postoperative pain has been of fundamental importance in surgical patient care. Among the analgesic techniques aimed at this group of patients, thoracic paravertebral block combined with general anesthesia stands out for the good results and favorable risk-benefit ratio. Many local anesthetics and other adjuvant drugs are being investigated for use in this technique, in order to improve the quality of analgesia and reduce adverse effects. OBJECTIVE: Evaluate the effectiveness and safety of paravertebral block compared to other analgesic and anesthetic regimens in women undergoing breast cancer surgeries. METHODS: Integrative literature review from 1966 to 2012, using specific terms in computerized databases of articles investigating the clinical characteristics, adverse effects, and beneficial effects of thoracic paravertebral block. RESULTS: On the selected date, 16 randomized studies that met the selection criteria established for this literature review were identified. Thoracic paravertebral block showed a significant reduction of postoperative pain, as well as decreased pain during arm movement after surgery. CONCLUSION: Thoracic paravertebral block reduced postoperative analgesic requirement compared to placebo group, markedly within the first 24 h. The use of this technique could ensure postoperative analgesia of clinical relevance. Further studies with larger populations are necessary, as paravertebral block seems to be promising for preemptive analgesia in breast cancer surgery.

  19. Is there a role for therapeutic lobectomy for emphysema?

    Science.gov (United States)

    Vaughan, Paul; Oey, Inger; Nakas, Apostolos; Martin-Ucar, Antonio; Edwards, John; Waller, David

    2007-03-01

    The feasibility of performing a standard lobectomy in patients with non-small cell lung cancer (NSCLC) and severe heterogeneous emphysema whose respiratory reserve is outside standard operability guidelines has been described [Edwards JG, Duthie DJR, Waller DA. Lobar volume reduction surgery: a method of increasing the lung cancer resection rate in patients with emphysema. Thorax 2001;56:791-5; Korst RJ, Ginsberg RJ, Ailawadi M, Bains MS, Downey RJ, Rusch V, Stover D. Lobectomy improves ventilatory function in selected patients with severe COPD. Ann Thorac Surg 1998;66:898-902; Carretta A, Zannini P, Puglisi A, Chiesa G, Vanzulli A, Bianchi A, Fumagalli A, Bianco S. Improvement in pulmonary function after lobectomy for non-small cell lung cancer in emphysematous patients. Eur J Cardiothorac Surg 1999;15(5):602-7]. Postoperative lung function was better than predicted, attributable to the therapeutic benefit of deflation of the hemithorax. Our aim was to determine whether the physiological benefits of this approach were superior to conventional non-anatomical lung volume reduction surgery (LVRS) in similar patients. A retrospective review of a single surgeon's experience identified 34 consecutive patients who underwent upper lobectomy for completely resected stage I-II NSCLC, and who had severe heterogeneous emphysema of apical distribution with a predicted postoperative FEV1 of less than 40%. Their perioperative characteristics, postoperative spirometry and survival of these cases were compared to 46 similar patients who underwent unilateral upper lobe LVRS during the same period. Data expressed as median (range). LVRS patients were significantly younger (59 years [39-70] vs 67 years [48-79] pr=-0.33, p=0.02). Lobectomy for lung cancer in patients in severe heterogenous chronic obstructive pulmonary disease is associated with similar improvement in airflow obstruction as conventional LVRS, but is associated with a shorter postoperative course. Lobectomy may

  20. Accreditation Council for Graduate Medical Education Case Log: General Surgery Resident Thoracic Surgery Experience

    Science.gov (United States)

    Kansier, Nicole; Varghese, Thomas K.; Verrier, Edward D.; Drake, F. Thurston; Gow, Kenneth W.

    2014-01-01

    Background General surgery resident training has changed dramatically over the past 2 decades, with likely impact on specialty exposure. We sought to assess trends in general surgery resident exposure to thoracic surgery using the Accreditation Council for Graduate Medical Education (ACGME) case logs over time. Methods The ACGME case logs for graduating general surgery residents were reviewed from academic year (AY) 1989–1990 to 2011–2012 for defined thoracic surgery cases. Data were divided into 5 eras of training for comparison: I, AY89 to 93; II, AY93 to 98; III, AY98 to 03; IV, AY03 to 08; V, AY08 to 12. We analyzed quantity and types of cases per time period. Student t tests compared averages among the time periods with significance at a p values less than 0.05. Results A total of 21,803,843 general surgery cases were reviewed over the 23-year period. Residents averaged 33.6 thoracic cases each in period I and 39.7 in period V. Thoracic cases accounted for nearly 4% of total cases performed annually (period I 3.7% [134,550 of 3,598,574]; period V 4.1% [167,957 of 4,077,939]). For the 3 most frequently performed procedures there was a statistically significant increase in thoracoscopic approach from period II to period V. Conclusions General surgery trainees today have the same volume of thoracic surgery exposure as their counterparts over the last 2 decades. This maintenance in caseload has occurred in spite of work-hour restrictions. However, general surgery graduates have a different thoracic surgery skill set at the end of their training, due to the predominance of minimally invasive techniques. Thoracic surgery educators should take into account these differences when training future cardiothoracic surgeons. PMID:24968766

  1. Resident training in a new robotic thoracic surgery program.

    Science.gov (United States)

    White, Yasmine N; Dedhia, Priya; Bergeron, Edward J; Lin, Jules; Chang, Andrew A; Reddy, Rishindra M

    2016-03-01

    The volume of robot-assisted operations has drastically increased over the past decade. New programs have focused on training surgeons, whereas resident training has lagged behind. The objective of this study was to evaluate our institutional experience with resident participation in thoracic robotic surgery cases since the initiation of our program. The first 100 robotic thoracic surgery cases at our institution were retrospectively reviewed and categorized into three sequential cohorts. Procedure type, patient and operative characteristics, level of resident participation (primary surgeon [PS] or assistant), and postoperative variables were evaluated. Of the first 100 cases, 38% were lung resections, 23% were esophageal operations, and 20% were sympathectomies. The distribution of cases changed over time with the proportion of pulmonary resections significantly increasing. Patient age (P robotics program. Operative time, estimated blood loss, and length of stay were similar regardless of level of resident participation. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. Video-assisted thoracoscopic surgery for acute thoracic trauma

    Directory of Open Access Journals (Sweden)

    Michael Goodman

    2013-01-01

    Full Text Available Background: Operative intervention for thoracic trauma typically requires thoracotomy. We hypothesized that thoracoscopy may be safely and effectively utilized for the acute management of thoracic injuries. Materials and Methods: The Trauma Registry of a Level I trauma center was queried from 1999 through 2010 for all video-assisted thoracic procedures within 24 h of admission. Data collected included initial vital signs, operative indication, intraoperative course, and postoperative outcome. Results: Twenty-three patients met inclusion criteria: 3 (13% following blunt injury and 20 (87% after penetrating trauma. Indications for urgent thoracoscopy included diaphragmatic/esophageal injury, retained hemothorax, ongoing hemorrhage, and open/persistent pneumothorax. No conversions to thoracotomy were required and no patient required re-operation. Mean postoperative chest tube duration was 2.9 days and mean length of stay was 5.6 days. Conclusion: Video-assisted thoracoscopic surgery is safe and effective for managing thoracic trauma in hemodynamically stable patients within the first 24 h post-injury.

  3. Noncardiac thoracic surgery in Abidjan, from 1977 to 2015.

    Science.gov (United States)

    Tanauh, Yves; Kendja, Flavien; Yangni-Angate, Hervé; Demine, Blaise; Ouédé, Raphaël; Kouacou, Maurice

    2016-10-01

    To report and analyze noncardiac thoracic operations performed at the Cardiology Institute of Abidjan (Institut de Cardiologie d'Abidjan) from 1977 to 2015. This is a retrospective and descriptive study covering 39 years, from 1977 to 2015. This study period was divided into three periods of 13 years each: P1 from 1977 to 1989, P2 from 1990 to 2002 and P3 from 2003 to 2015. Medical records of 2014 operated patients were analyzed: 414 patients for P1, 464 patients for P2, 1,136 patients for P3. The records destroyed in a fire in 1997 were not included in the study. The age, sex, pathologies, types of operations, post-operative complications and mortality were analyzed with usual statistical tests. The average age varied from 35 years in P1 to 31.6 years in P3. Men predominate in all periods. Distribution of important groups of pathologies observed varies significantly over the three periods; In particular, we note an increase in trauma cases (tripling between P1 and P2, 140% between P2 and P3), and a decrease in tumors percentages, and infections and pulmonary sequelae of tuberculosis. Surgical management of thoracic trauma has increased (56.9% in P3) followed by the pleural surgery (21.3%) and pulmonary resections (13.9%). Persistent air leak >7 days was the predominant complication over the three periods. Postoperative empyema increased in P3 (14.7%). Close chest drainage-irrigation is the most frequent procedure performed to sterilize a major complication like postoperative empyema without bronchopleural fistula. Overall mortality decreased from 5.3% in P1 to 3.4% in P3. Noncardiac thoracic surgery operations still concern infections, pulmonary sequelae of tuberculosis, thoracic tumors and many more thoracic trauma caused by current armed conflicts and terrorist attacks. But access to thoracic surgical care remains difficult for our population secondary to low economic status, and lack of a health insurance system. Therefore surgical consultation is often

  4. Lung segmentectomy: does it offer a real functional benefit over lobectomy?

    Directory of Open Access Journals (Sweden)

    Anne Charloux

    2017-10-01

    Full Text Available Anatomical segmentectomy has been developed to offer better pulmonary function preservation than lobectomy, in stage IA lung cancer. Despite the retrospective nature of most of the studies and the lack of randomised studies, a substantial body of literature today allows us to evaluate to what extent lung function decreases after segmentectomy and whether segmentectomy offers a real functional benefit over lobectomy. From the available series, it emerges that the mean decrease in forced expiratory volume in 1 s (FEV1 is low, ranging from −9% to −24% of the initial value within 2 months and −3 to −13% 12 months after segmentectomy. This reduction in lung function is significantly lower than that induced by lobectomy, but saves only a few per cent of pre-operative FEV1. Moreover, the published results do not firmly establish the functional benefit of segmentectomy over lobectomy in patients with poor lung function. Some issues remain to be addressed, including whether video-assisted thoracic surgery (VATS segmentectomy may preserve lung function better than VATS lobectomy in patients with poor lung function, especially within the early days after surgery, and whether this may translate to lowering the functional limit for surgery. Eventually, trials comparing stereotactic ablative body radiotherapy, radiofrequency ablation and segmentectomy functional consequences are warranted.

  5. Lung segmentectomy: does it offer a real functional benefit over lobectomy?

    Science.gov (United States)

    Charloux, Anne; Quoix, Elisabeth

    2017-12-31

    Anatomical segmentectomy has been developed to offer better pulmonary function preservation than lobectomy, in stage IA lung cancer. Despite the retrospective nature of most of the studies and the lack of randomised studies, a substantial body of literature today allows us to evaluate to what extent lung function decreases after segmentectomy and whether segmentectomy offers a real functional benefit over lobectomy. From the available series, it emerges that the mean decrease in forced expiratory volume in 1 s (FEV 1 ) is low, ranging from -9% to -24% of the initial value within 2 months and -3 to -13% 12 months after segmentectomy. This reduction in lung function is significantly lower than that induced by lobectomy, but saves only a few per cent of pre-operative FEV 1 Moreover, the published results do not firmly establish the functional benefit of segmentectomy over lobectomy in patients with poor lung function. Some issues remain to be addressed, including whether video-assisted thoracic surgery (VATS) segmentectomy may preserve lung function better than VATS lobectomy in patients with poor lung function, especially within the early days after surgery, and whether this may translate to lowering the functional limit for surgery. Eventually, trials comparing stereotactic ablative body radiotherapy, radiofrequency ablation and segmentectomy functional consequences are warranted. Copyright ©ERS 2017.

  6. Is Traditional Closed Thoracic Drainage Necessary to Treat Pleural Tears After Posterior Approach Thoracic Spine Surgery?

    Science.gov (United States)

    Zheng, Guo-Li; Zhou, Hao; Zhou, Xiao-Gang; Lin, Hong; Li, Xi-Lei; Dong, Jian

    2018-02-01

    A prospective study. The aim of this study was to evaluate the outcomes and efficacy of using a 10Fr elastic tube with a regular negative pressure ball to treat the operative pleural tear in the complicated single-stage posterior approach thoracic spine surgeries. In some complicated single-stage posterior approach thoracic spine surgeries, such as total en bloc spondylectomy, pleural tear is quite inevitable. Traditional chest tube with a water-sealed bottle has many shortcomings, as pain, inconvenience, and other complications. In many thoracic surgeries, a smaller-caliber elastic tube has been used to avoid such complications and achieve quick recovery. However, there are concerns about the efficacy and safety of the smaller-caliber elastic tube. A prospective trial was performed in 72 patients between April 2008 and March 2012. Pleural tear occurred in 19 patients, among whom 10 patients were inserted a 10Fr elastic tube with a regular negative pressure ball (Group I), and nine were inserted a 28Fr chest tube with a water-sealed bottle (Group II). Comparative evaluation of the clinical and radiographic data was carried out. The basic condition of two groups did not differ significantly. The oxygen saturation monitor, hospital length of stay, average volume, and failure rate of drainage between two groups were not statistically significant. The difference of the visual analog score was significant (1.10 ± 0.35 vs. 3.89 ± 0.59, P tube with a regular negative pressure ball experienced less pain and a tendency of quicker recovery than those who received a 28Fr chest tube with a water-sealed bottle. The complication rate in Group I was not higher than Group II, indicating an equally good drainage efficacy. 2.

  7. A randomised, controlled, double-blind trial of ultrasound-guided phrenic nerve block to prevent shoulder pain after thoracic surgery

    DEFF Research Database (Denmark)

    Blichfeldt-Eckhardt, M R; Laursen, C B; Berg, H

    2016-01-01

    Moderate to severe ipsilateral shoulder pain is a common complaint following thoracic surgery. In this prospective, parallel-group study at Odense University Hospital, 76 patients (aged > 18 years) scheduled for lobectomy or pneumonectomy were randomised 1:1 using a computer-generated list...... vials assuring that all participants, healthcare providers and data collectors were blinded. The primary outcome was the incidence of unilateral shoulder pain within the first 6 h after surgery. Pain was evaluated using a numeric rating scale. Nine of 38 patients in the ropivacaine group and 26 of 38...... patients in the placebo group experienced shoulder pain during the first 6 h after surgery (absolute risk reduction 44% (95% CI 22-67%), relative risk reduction 65% (95% CI 41-80%); p = 0.00009). No major complications, including respiratory compromise or nerve injury, were observed. We conclude...

  8. Surgeons’ Volume-Outcome Relationship for Lobectomies and Wedge Resections for Cancer Using Video-Assisted Thoracoscopic Techniques

    Directory of Open Access Journals (Sweden)

    Guy David

    2012-01-01

    Full Text Available This study examined the effect of surgeons’ volume on outcomes in lung surgery: lobectomies and wedge resections. Additionally, the effect of video-assisted thoracoscopic surgery (VATS on cost, utilization, and adverse events was analyzed. The Premier Hospital Database was the data source for this analysis. Eligible patients were those of any age undergoing lobectomy or wedge resection using VATS for cancer treatment. Volume was represented by the aggregate experience level of the surgeon in a six-month window before each surgery. A positive volume-outcome relationship was found with some notable features. The relationship is stronger for cost and utilization outcomes than for adverse events; for thoracic surgeons as opposed to other surgeons; for VATS lobectomies rather than VATS wedge resections. While there was a reduction in cost and resource utilization with greater experience in VATS, these outcomes were not associated with greater experience in open procedures.

  9. Breast Surgery Using Thoracic Paravertebral Blockade and Sedation Alone

    Directory of Open Access Journals (Sweden)

    James Simpson

    2014-01-01

    Full Text Available Introduction. Thoracic paravertebral block (TPVB provides superior analgesia for breast surgery when used in conjunction with general anesthesia (GA. Although TPVB and GA are often combined, for some patients GA is either contraindicated or undesirable. We present a series of 28 patients who received a TPVB with sedation alone for breast cancer surgery. Methods. A target controlled infusion of propofol or remifentanil was used for conscious sedation. Ultrasound guided TPVB was performed at one, two, or three thoracic levels, using up to 30 mL of local anesthetic. If required, top-up local infiltration analgesia with prilocaine 0.5% was performed by the surgeon. Results. Most patients were elderly with significant comorbidities and had TPVB injections at just one level (54%. Patient choice and anxiety about GA were indications for TVPB in 9 patients (32%. Prilocaine top-up was required in four (14% cases and rescue opiate analgesia in six (21%. Conclusions. Based on our technique and the outcome of the 28 patients studied, TPVB with sedation and ultrasound guidance appears to be an effective and reliable form of anesthesia for breast surgery. TPVB with sedation is a useful anesthetic technique for patients in which GA is undesirable or poses an unacceptable risk.

  10. Incidence, Results, and Our Current Intraoperative Technique to Control Major Vascular Injuries During Minimally Invasive Robotic Thoracic Surgery.

    Science.gov (United States)

    Cerfolio, Robert J; Bess, Kyle M; Wei, Benjamin; Minnich, Douglas J

    2016-08-01

    Our objective is to report our incidence, results, and technique for the control of major vascular injuries during minimally invasive robotic thoracic surgery. This is a consecutive series of patients who underwent a planned robotic thoracic operation by one surgeon. Between February 2009 and September 2015, 1,304 consecutive patients underwent a robotic operation (lobectomy, n = 502; segmentectomy, n = 130; mediastinal resection, n = 115; Ivor Lewis, n = 103; thymectomy, n = 97; and others, n = 357) by one surgeon. Conversion to thoracotomy occurred in 61 patients (4.7%) and in 14 patients (1.1%) for bleeding (pulmonary artery, n = 13). The incidence of major vascular injury during anatomic pulmonary resection was 2.4% (15 of 632). Of these, 13 patients required thoracotomy performed in a nonurgent manner while the injury was displayed on a monitor, 2 had the vessel repaired minimally invasively, 2 required blood transfusion (0.15%), and 1 patient had 30-day mortality (0.16%). Techniques used to minimize morbidity include having a sponge available during vessel dissection and stapling, applying immediate pressure, delaying the opening until the bleeding is controlled without external pressure, and ensuring there is no bleeding while the chest is opened. Major vascular injuries can be safely managed during minimally invasive robotic surgery. Our evolving technique features initial packing of the bleeding for several minutes, maintaining calmness to provide time to prepare for thoracotomy, and reexamination of the injured vessel. If repair is not possible minimally invasively, the vessel is repacked and a nonhurried, elective thoracotomy is performed while the injury is displayed on a monitor to ensure active bleeding is not occurring. Copyright © 2016 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  11. Long-term results after proximal thoracic aortic redo surgery.

    Directory of Open Access Journals (Sweden)

    Martin Czerny

    Full Text Available OBJECTIVE: To evaluate early and mid-term results in patients undergoing proximal thoracic aortic redo surgery. METHODS: We analyzed 60 patients (median age 60 years, median logistic EuroSCORE 40 who underwent proximal thoracic aortic redo surgery between January 2005 and April 2012. Outcome and risk factors were analyzed. RESULTS: In hospital mortality was 13%, perioperative neurologic injury was 7%. Fifty percent of patients underwent redo surgery in an urgent or emergency setting. In 65%, partial or total arch replacement with or without conventional or frozen elephant trunk extension was performed. The preoperative logistic EuroSCORE I confirmed to be a reliable predictor of adverse outcome- (ROC 0.786, 95%CI 0.64-0.93 as did the new EuroSCORE II model: ROC 0.882 95%CI 0.78-0.98. Extensive individual logistic EuroSCORE I levels more than 67 showed an OR of 7.01, 95%CI 1.43-34.27. A EuroSCORE II larger than 28 showed an OR of 4.44 (95%CI 1.4-14.06. Multivariate logistic regression analysis identified a critical preoperative state (OR 7.96, 95%CI 1.51-38.79 but not advanced age (OR 2.46, 95%CI 0.48-12.66 as the strongest independent predictor of in-hospital mortality. Median follow-up was 23 months (1-52 months. One year and five year actuarial survival rates were 83% and 69% respectively. Freedom from reoperation during follow-up was 100%. CONCLUSIONS: Despite a substantial early attrition rate in patients presenting with a critical preoperative state, proximal thoracic aortic redo surgery provides excellent early and mid-term results. Higher EuroSCORE I and II levels and a critical preoperative state but not advanced age are independent predictors of in-hospital mortality. As a consequence, age alone should no longer be regarded as a contraindication for surgical treatment in this particular group of patients.

  12. High-dose methylprednisolone in video-assisted thoracoscopic surgery lobectomy

    DEFF Research Database (Denmark)

    Bjerregaard, Lars S; Jensen, Per F; Bigler, Dennis R

    2018-01-01

    significantly reduced pain at rest and after mobilization to a sitting position on the day of surgery, without later analgesic effects. Nausea and fatigue were improved without side effects, except transient higher postoperative blood glucose levels. CLINICAL TRIAL REGISTRATION: Registered...... significantly decreased median pain scores on the day of surgery: at rest (numeric rating scale 1.6 vs 2.0, P  = 0.019) and after mobilization to a sitting position (numeric rating scale 1.7 vs 2.5, P  = 0.004) but not during arm abduction and coughing ( P  = 0.052 and P  = 0.083, respectively). Nausea...... and fatigue were reduced on the day of surgery ( P  = 0.04 and 0.03), whereas no outcome was improved on postoperative Days 1 and 2. Methylprednisolone did not increase the risk of complications but increased blood glucose levels on the day of surgery ( P  

  13. Video-assisted thoracoscopic surgery lobectomy for lung cancer is associated with a lower 30-day morbidity compared with lobectomy by thoracotomy

    DEFF Research Database (Denmark)

    Laursen, Lykke Østergaard; Petersen, René Horsleben; Hansen, Henrik Jessen

    2016-01-01

    OBJECTIVES: Lung cancer is the most common cause of cancer-related deaths worldwide. Survival is highly dependent on surgery. Video-assisted thoracoscopic surgery (VATS) is increasingly chosen over open thoracotomy (OT) because of the possible benefits of the minimally invasive approach. Conseque...

  14. Pain-related Impairment of Daily Activities After Thoracic Surgery

    DEFF Research Database (Denmark)

    Ringsted, Thomas K; Wildgaard, Kim; Kreiner, Svend

    2013-01-01

    OBJECTIVE:: Persistent postoperative pain is an acknowledged entity that reduces daily activities. Evaluation of the post-thoracotomy pain syndrome (PTPS) is often measured using traditional pain scales without in-depth questions on pain impairment. Thus, the purpose was to create a procedure......-specific questionnaire for assessment of functional impairment due to PTPS. METHODS:: Activities were obtained from the literature supplemented by interviews with patients and surgeons. The questionnaire was validated using the Rasch model in order to describe an underlying pain impairment scale. RESULTS:: Four of 17...... questions were redundant. The remaining 13 questions from low to intensive activity described functional impairment following persistent pain from thoracotomy and video-assisted thoracic surgery (VATS). No evidence for differential item functioning for gender, age or differences between open or VATS, were...

  15. Indication of Cognitive Change and Associated Risk Factor after Thoracic Surgery in the Elderly: A Pilot Study

    Science.gov (United States)

    Kulason, Kay; Nouchi, Rui; Hoshikawa, Yasushi; Noda, Masafumi; Okada, Yoshinori; Kawashima, Ryuta

    2017-01-01

    Background: This pilot study investigated the effects of partial pulmonary lobectomy lung surgery on cognitive functions of elderly Japanese patients. It is recognized that elderly patients undergoing surgery have increased risk of Postoperative Cognitive Decline (POCD), a condition in which learning, memory, and processing speed is greatly reduced after surgery. Since elderly patients are more likely to exhibit symptoms of POCD, the incidence is increasing as the population receiving surgery is aging. Methods: Cognitive function was measured for all subjects (n = 12) before and after surgery using three different cognitive tests: Mini-Mental Status Exam-Japanese (MMSE-J), Frontal Assessment Battery (FAB), and a computerized Cogstate Brief Battery (CBB). Changes in these measures indicate changes in cognitive function. In addition, the 12-item General Health Questionnaire (GHQ-12), the Geriatric Depression Scale (GDS), and the 5-item Quality of Life questionnaire (QOL-5) were administered at each time point to measure mental and emotional state. Changes in outcome measures were analyzed via Wilcoxon signed-rank test. Exploratory correlation analysis was conducted using Spearman’s rho. Results: Data show a decline in detection (DET; p = 0.045) and identification (IDN; p = 0.038). Spearman’s correlation coefficient show a significant correlation between postoperative DET scores and postoperative IDN scores (ρ = 0.78, p = 0.005), a significant correlation between change in IDN and baseline GHQ-12 scores (ρ = -0.595, p = 0.027), and a significant correlation between change in one-back (OBK) scores and duration of anesthesia (ρ = -0.72, p = 0.012). Discussion: This was the first report to examine cognitive decline after major thoracic surgery in Japanese patients. Previous studies have evidenced that POCD is a common phenomenon after surgery, and that age is a major risk factor. The CCB measured significant change in two cognitive domains: attention and

  16. Indication of Cognitive Change and Associated Risk Factor after Thoracic Surgery in the Elderly: A Pilot Study.

    Science.gov (United States)

    Kulason, Kay; Nouchi, Rui; Hoshikawa, Yasushi; Noda, Masafumi; Okada, Yoshinori; Kawashima, Ryuta

    2017-01-01

    Background: This pilot study investigated the effects of partial pulmonary lobectomy lung surgery on cognitive functions of elderly Japanese patients. It is recognized that elderly patients undergoing surgery have increased risk of Postoperative Cognitive Decline (POCD), a condition in which learning, memory, and processing speed is greatly reduced after surgery. Since elderly patients are more likely to exhibit symptoms of POCD, the incidence is increasing as the population receiving surgery is aging. Methods: Cognitive function was measured for all subjects ( n = 12) before and after surgery using three different cognitive tests: Mini-Mental Status Exam-Japanese (MMSE-J), Frontal Assessment Battery (FAB), and a computerized Cogstate Brief Battery (CBB). Changes in these measures indicate changes in cognitive function. In addition, the 12-item General Health Questionnaire (GHQ-12), the Geriatric Depression Scale (GDS), and the 5-item Quality of Life questionnaire (QOL-5) were administered at each time point to measure mental and emotional state. Changes in outcome measures were analyzed via Wilcoxon signed-rank test. Exploratory correlation analysis was conducted using Spearman's rho. Results: Data show a decline in detection (DET; p = 0.045) and identification (IDN; p = 0.038). Spearman's correlation coefficient show a significant correlation between postoperative DET scores and postoperative IDN scores (ρ = 0.78, p = 0.005), a significant correlation between change in IDN and baseline GHQ-12 scores (ρ = -0.595, p = 0.027), and a significant correlation between change in one-back (OBK) scores and duration of anesthesia (ρ = -0.72, p = 0.012). Discussion: This was the first report to examine cognitive decline after major thoracic surgery in Japanese patients. Previous studies have evidenced that POCD is a common phenomenon after surgery, and that age is a major risk factor. The CCB measured significant change in two cognitive domains: attention and psycomotor

  17. Indication of Cognitive Change and Associated Risk Factor after Thoracic Surgery in the Elderly: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Kay Kulason

    2017-12-01

    Full Text Available Background: This pilot study investigated the effects of partial pulmonary lobectomy lung surgery on cognitive functions of elderly Japanese patients. It is recognized that elderly patients undergoing surgery have increased risk of Postoperative Cognitive Decline (POCD, a condition in which learning, memory, and processing speed is greatly reduced after surgery. Since elderly patients are more likely to exhibit symptoms of POCD, the incidence is increasing as the population receiving surgery is aging.Methods: Cognitive function was measured for all subjects (n = 12 before and after surgery using three different cognitive tests: Mini-Mental Status Exam-Japanese (MMSE-J, Frontal Assessment Battery (FAB, and a computerized Cogstate Brief Battery (CBB. Changes in these measures indicate changes in cognitive function. In addition, the 12-item General Health Questionnaire (GHQ-12, the Geriatric Depression Scale (GDS, and the 5-item Quality of Life questionnaire (QOL-5 were administered at each time point to measure mental and emotional state. Changes in outcome measures were analyzed via Wilcoxon signed-rank test. Exploratory correlation analysis was conducted using Spearman’s rho.Results: Data show a decline in detection (DET; p = 0.045 and identification (IDN; p = 0.038. Spearman’s correlation coefficient show a significant correlation between postoperative DET scores and postoperative IDN scores (ρ = 0.78, p = 0.005, a significant correlation between change in IDN and baseline GHQ-12 scores (ρ = -0.595, p = 0.027, and a significant correlation between change in one-back (OBK scores and duration of anesthesia (ρ = -0.72, p = 0.012.Discussion: This was the first report to examine cognitive decline after major thoracic surgery in Japanese patients. Previous studies have evidenced that POCD is a common phenomenon after surgery, and that age is a major risk factor. The CCB measured significant change in two cognitive domains: attention and

  18. Preoperative computed tomography of the chest in lung cancer patients: the predictive value of calcified lymph nodes for the perioperative outcomes of video-assisted thoracoscopic surgery lobectomy

    Energy Technology Data Exchange (ETDEWEB)

    Jin, Kwang Nam; Lee, Youkyung; Wi, Jae Yeon [Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Department of Radiology, Seoul (Korea, Republic of); Moon, Hyeon-Jong; Sung, Yong Won [Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Department of Cardiothoracic Surgery, Seoul (Korea, Republic of)

    2013-12-15

    To determine the predictive value of identifying calcified lymph nodes (LNs) for the perioperative outcomes of video-assisted thoracoscopic surgery (VATS). Fifty-six consecutive patients who underwent VATS lobectomy for lung cancer were included. We evaluated the number and location of calcified LNs on computed tomography (CT). We investigated clinical parameters, including percentage forced expiratory volume in 1 s (FEV{sub 1}%), surgery duration, chest tube indwelling duration, and length of hospital stay. We performed linear regression analysis and multiple comparisons of perioperative outcomes. Mean number of calcified LNs per patient was 0.9 (range, 0-6), mostly located in the hilar-interlobar zone (43.8 %). For surgery duration (mean, 5.0 h), FEV{sub 1}% and emphysema severity were independent predictors (P = 0.010 and 0.003, respectively). The number of calcified LNs was an independent predictor for chest tube indwelling duration (P = 0.030) and length of hospital stay (P = 0.046). Mean duration of chest tube indwelling and hospital stay was 8.8 days and 12.7 days in no calcified LN group; 9.2 and 13.2 in 1 calcified LN group; 12.8 and 19.7 in {>=}2 calcified LNs group, respectively. The presence of calcified LNs on CT can help predict more complicated perioperative course following VATS lobectomy. (orig.)

  19. Thirty-day mortality and five-year survival in thoracic surgery: "real-world" assessment of outcomes from a single-institution audit.

    Science.gov (United States)

    Cantarutti, Anna; Galeone, Carlotta; Leuzzi, Giovanni; Bertocchi, Elena; Pomponi, Giovanna; Langer, Martin; Mazzaferro, Vincenzo; Galmozzi, Gustavo; Apolone, Giovanni; Corrao, Giovanni; Pastorino, Ugo

    2017-11-21

    Accurate measurement of outcomes is essential to monitor the effectiveness of public health policies. In Italy, the Ministry of Health has chosen 30-day mortality after major surgical or medical procedures as the main outcome measure, pooling all pulmonary resections for malignancy in a single category. The present audit evaluated all pulmonary resections performed over a 13-year period in a single institution to assess the immediate (30-day mortality) and long-term (5-year survival) outcomes according to type and stage of disease and extent of surgery. We analyzed the results of 4,234 first pulmonary resections performed from 2003 to 2015 for lung cancer (2,636), lung metastases (1,080), other primary cancers (259) and benign diseases (259). The median follow-up of cancer patients was 4.1 years. Overall 30-day mortality was 1.1%, being 1.2% for lung cancer, 0.3% for lung metastases, 3.5% for pneumonectomies, 1% for lobectomies, and 0.5% for sublobar resections. Among lung cancer patients, 30-day mortality was 0.7% for simple anatomical resections, 2.8% for complex resections, 0.7% for stage I, and 1.6% for higher stages. Overall 5-year survival was 56% for lung cancer, 49% for lung metastases, and 53% for other primary cancers (p = 0.03). According to the surgical procedure for lung cancer, 5-year survival was 60%, 55% and 36% for lobectomies, segmentectomies and pneumonectomies, respectively (p<0.0001). For better monitoring of thoracic surgery outcomes in a real-world setting, we suggest evaluating lung cancer separately from other thoracic malignancies, and including 5-year survival rates stratified by resection volume and surgical procedure complexity.

  20. Postoperative pain and quality of life after lobectomy via video-assisted thoracoscopic surgery or anterolateral thoracotomy for early stage lung cancer

    DEFF Research Database (Denmark)

    Bendixen, Morten; Jørgensen, Ole Dan; Kronborg, Christian

    2016-01-01

    , and 52 weeks, and self-reported quality of life was assessed with the EuroQol 5 Dimensions (EQ5D) and the European Organisation for Research and Treatment of Cancer (EORTC) 30 item Quality of Life Questionnaire (QLQ-C30) during hospital stay and 2, 4, 8, 12, 26, and 52 weeks after discharge. The primary...... reduces postoperative morbidity, but there is little high-quality evidence to show its superiority over open surgery. We aimed to investigate postoperative pain and quality of life in a randomised trial of patients with early-stage non-small-cell lung cancer undergoing VATS versus open surgery. METHODS......: We did a randomised controlled patient and observer blinded trial at a public university-based cardiothoracic surgery department in Denmark. We enrolled patients who were scheduled for lobectomy for stage I non-small-cell lung cancer. By use of a web-based randomisation system, we assigned patients...

  1. The first 100 infant thoracoscopic lobectomies: Observations through the learning curve and comparison to open lobectomy.

    Science.gov (United States)

    Laje, Pablo; Pearson, Erik G; Simpao, Allan F; Rehman, Mohammed A; Sinclair, Tiffany; Hedrick, Holly L; Adzick, N Scott; Flake, Alan W

    2015-11-01

    The objective of the study is to describe our initial 100 attempted infant thoracoscopic lobectomies for asymptomatic, prenatally diagnosed lung lesions, and compare the results to contemporaneous age-matched patients undergoing open lobectomy. Infant thoracoscopic lobectomy is a technically challenging procedure, which has only gained acceptance worldwide in recent years. This is a retrospective review of all patients undergoing thoracoscopic or open lung lobectomy between March 2005 and January 2014. Included were all asymptomatic infants younger than 4months. Excluded were patients undergoing emergent lobectomy and patients with isolated extralobar bronchopulmonary sequestrations. A total of 100 attempted thoracoscopic lobectomies were compared with 188 open lobectomies. In the thoracoscopic group, mean age and weight at surgery were 7.3weeks and 4.8kg, mean operative time was 185minutes, and mean hospital stay was 3days. Twelve cases were converted to open (12%). Ten conversions occurred within the first third of the series and none in the last third. There were no mortalities. There were no differences between the thoracoscopic and open groups in perioperative complications or hospital stay. There was a significant difference in the operative time: 111minutes vs. 185minutes (open vs. thoracoscopic; plearning curve of thoracoscopic lobectomy can be overcome and the procedure can be performed with equivalent outcomes and, in our opinion, superior cosmetic results to open lobectomy. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. An initial experience with a digital drainage system during the postoperative period of pediatric thoracic surgery.

    Science.gov (United States)

    Costa, Altair da Silva; Bachichi, Thiago; Holanda, Caio; Rizzo, Luiz Augusto Lucas Martins De

    2016-01-01

    To report an initial experience with a digital drainage system during the postoperative period of pediatric thoracic surgery. This was a prospective observational study involving consecutive patients, ≤ 14 years of age, treated at a pediatric thoracic surgery outpatient clinic, for whom pulmonary resection (lobectomy or segmentectomy via muscle-sparing thoracotomy) was indicated. The parameters evaluated were air leak (as quantified with the digital system), biosafety, duration of drainage, length of hospital stay, and complications. The digital system was used in 11 children (mean age, 5.9 ± 3.3 years). The mean length of hospital stay was 4.9 ± 2.6 days, the mean duration of drainage was 2.5 ± 0.7 days, and the mean drainage volume was 270.4 ± 166.7 mL. The mean maximum air leak flow was 92.78 ± 95.83 mL/min (range, 18-338 mL/min). Two patients developed postoperative complications (atelectasis and pneumonia, respectively). The use of this digital system facilitated the decision-making process during the postoperative period, reducing the risk of errors in the interpretation and management of air leaks. Relatar a experiência inicial com um sistema de drenagem digital no pós-operatório de cirurgia torácica pediátrica. Estudo observacional e prospectivo envolvendo pacientes consecutivos do ambulatório de cirurgia torácica pediátrica da instituição, com idade até 14 anos, e com indicação de ressecção pulmonar (lobectomia e/ou segmentectomia através de toracotomia poupadora muscular). Os parâmetros avaliados foram perda aérea (quantificada com o sistema digital), biossegurança, tempo de drenagem, tempo de internação e complicações. O sistema digital foi utilizado em 11 crianças, com média de idade de 5,9 ± 3,3 anos. A média do tempo de internação foi de 4,9 ± 2,6 dias, a de tempo de drenagem foi de 2,5 ± 0,7 dias, e a de volume de drenagem foi de 270,4 ± 166,7 ml. A média da perda aérea máxima foi de 92,78 ± 95,83 ml

  3. MDCT angiography after open thoracic aortic surgery: pearls and pitfalls.

    Science.gov (United States)

    Hoang, Jenny K; Martinez, Santiago; Hurwitz, Lynne M

    2009-01-01

    The purpose of this article is to review open thoracic aortic surgical techniques and to describe the range of postoperative findings on CT angiography (CTA). An understanding of surgical thoracic aortic procedures will allow appropriate differentiation of normal from abnormal CTA findings on postoperative imaging.

  4. [Robot-assisted surgery in visceral and thoracic surgery gynaecology, urology--importantanaesthetic considerations].

    Science.gov (United States)

    Schütt, Torben; Carstens, Arne; Egberts, Jan-Hendrik; Naumann, Carsten Maik; Höcker, Jan

    2015-02-01

    Robot-assisted surgery, as a development of laparoscopic surgery, has an increasing field of application. Beside urology, this technique has also been implemented in visceral and thoracic surgery and gynaecology. For the surgeon an enhanced view of the surgical field and a better mobility of the instruments are the most important advantages. Thus, it is possible to work more accurate and prevent inadvertent tissue damage. For the anaesthesiologist several characteristics are of importance. Limited access to the patient as a result of a special positioning requires adequate anaesthetic preparation. For many visceral and thoracic surgical interventions the head and airway of the patient is bedded remote from the anaesthesiologist. Therefore, a standardised order and protection of all i. v.-lines, cables and the ventilation-hose of the (double-lumen) tube is essential. After the roboter is connected to the patient, it is nearly impossible to change or extend patient monitoring. Especially in case of emergency, e. g. respiratory complications or heart failure, a close communication with the surgeon and a team approach are indispensable. © Georg Thieme Verlag Stuttgart · New York.

  5. Robotic thoracic surgery: technical considerations and learning curve for pulmonary resection.

    Science.gov (United States)

    Veronesi, Giulia

    2014-05-01

    Retrospective series indicate that robot-assisted approaches to lung cancer resection offer comparable radicality and safety to video-assisted thoracic surgery or open surgery. More intuitive movements, greater flexibility, and high-definition three-dimensional vision overcome limitations of video-assisted thoracic surgery and may encourage wider adoption of robotic surgery for lung cancer, particularly as more early stage cases are diagnosed by screening. High capital and running costs, limited instrument availability, and long operating times are important disadvantages. Entry of competitor companies should drive down costs. Studies are required to assess quality of life, morbidity, oncologic radicality, and cost effectiveness. Copyright © 2014 Elsevier Inc. All rights reserved.

  6. Coronary artery disease is associated with an increased mortality rate following video-assisted thoracoscopic lobectomy

    DEFF Research Database (Denmark)

    Sandri, Alberto; Petersen, Rene Horsleben; Decaluwé, Herbert

    2017-01-01

    OBJECTIVE: To compare the incidence of major adverse cardiac events (MACE) and mortality following video-assisted thoracoscopic surgery (VATS) lobectomy in patients with and without coronary artery disease (CAD). METHODS: Multicentre retrospective analysis of 1699 patients undergoing VATS lobectomy...

  7. Anesthesia for thoracic surgery: A survey of middle eastern practice

    Science.gov (United States)

    Eldawlatly, Abdelazeem; Turkistani, Ahmed; Shelley, Ben; El-Tahan, Mohamed; Macfie, Alistair; Kinsella, John

    2012-01-01

    Purpose: The main objective of this survey is to describe the current practice of thoracic anesthesia in the Middle Eastern (ME) region. Methods: A prospective online survey. An invitation to participate was e-mailed to all members of the ME thoracic-anaesthesia group. A total of 58 members participated in the survey from 19 institutions in the Middle East. Questions concerned ventilation strategies during one-lung ventilation (OLV), anesthesia regimen, mode of postoperative analgesia, use of lung isolation techniques, and use of i.v. fluids. Results: Volume-controlled ventilation was favored over pressure-controlled ventilation (62% vs 38% of respondents, Panesthesia practice. Failure to pass a DLT and difficult airway are the most commonly cited indications for BB use. Regarding postoperative analgesia, the majority 61.8% favor thoracic epidural analgesia over other techniques (P<0.05). Conclusions: Our survey provides a contemporary snapshot of the ME thoracic anesthetic practice. PMID:23162388

  8. REPORT ON FIRST INTERNATIONAL WORKSHOP ON ROBOTIC SURGERY IN THORACIC ONCOLOGY

    Directory of Open Access Journals (Sweden)

    Giulia Veronesi

    2016-10-01

    Full Text Available A workshop of experts from France, Germany, Italy and the United States took place at Humanitas Research Hospital Milan, Italy, on 10-11 February 2016, to examine techniques for and applications of robotic surgery to thoracic oncology. The main topics of presentation and discussion were: robotic surgery for lung resection; robot-assisted thymectomy; minimally invasive surgery for esophageal cancer; new developments in computer-assisted surgery and medical applications of robots; the challenge of costs; and future clinical research in robotic thoracic surgery. The following article summarizes the main contributions to the workshop. The Workshop consensus was that, since video-assisted thoracoscopic surgery (VATS is becoming the mainstream approach to resectable lung cancer in North America and Europe, robotic surgery for thoracic oncology is likely to be embraced by an increasing numbers of thoracic surgeons, since it has technical advantages over VATS, including intuitive movements, tremor filtration, more degrees of manipulative freedom, motion scaling, and high definition stereoscopic vision. These advantages may make robotic surgery more accessible than VATS to trainees and experienced surgeons, and also lead to expanded indications. However the high costs of robotic surgery and absence of tactile feedback remain obstacles to widespread dissemination. A prospective multicentric randomized trial (NCT02804893 to compare robotic and VATS approaches to stage I and II lung cancer will start shortly.

  9. Report on First International Workshop on Robotic Surgery in Thoracic Oncology.

    Science.gov (United States)

    Veronesi, Giulia; Cerfolio, Robert; Cingolani, Roberto; Rueckert, Jens C; Soler, Luc; Toker, Alper; Cariboni, Umberto; Bottoni, Edoardo; Fumagalli, Uberto; Melfi, Franca; Milli, Carlo; Novellis, Pierluigi; Voulaz, Emanuele; Alloisio, Marco

    2016-01-01

    A workshop of experts from France, Germany, Italy, and the United States took place at Humanitas Research Hospital Milan, Italy, on February 10 and 11, 2016, to examine techniques for and applications of robotic surgery to thoracic oncology. The main topics of presentation and discussion were robotic surgery for lung resection; robot-assisted thymectomy; minimally invasive surgery for esophageal cancer; new developments in computer-assisted surgery and medical applications of robots; the challenge of costs; and future clinical research in robotic thoracic surgery. The following article summarizes the main contributions to the workshop. The Workshop consensus was that since video-assisted thoracoscopic surgery (VATS) is becoming the mainstream approach to resectable lung cancer in North America and Europe, robotic surgery for thoracic oncology is likely to be embraced by an increasing numbers of thoracic surgeons, since it has technical advantages over VATS, including intuitive movements, tremor filtration, more degrees of manipulative freedom, motion scaling, and high-definition stereoscopic vision. These advantages may make robotic surgery more accessible than VATS to trainees and experienced surgeons and also lead to expanded indications. However, the high costs of robotic surgery and absence of tactile feedback remain obstacles to widespread dissemination. A prospective multicentric randomized trial (NCT02804893) to compare robotic and VATS approaches to stages I and II lung cancer will start shortly.

  10. Isolated long thoracic nerve paralysis - a rare complication of anterior spinal surgery: a case report

    Directory of Open Access Journals (Sweden)

    Ameri Ebrahim

    2009-06-01

    Full Text Available Abstract Introduction Isolated long thoracic nerve injury causes paralysis of the serratus anterior muscle. Patients with serratus anterior palsy may present with periscapular pain, weakness, limitation of shoulder elevation and scapular winging. Case presentation We present the case of a 23-year-old woman who sustained isolated long thoracic nerve palsy during anterior spinal surgery which caused external compressive force on the nerve. Conclusion During positioning of patients into the lateral decubitus position, the course of the long thoracic nerve must be attended to carefully and the nerve should be protected from any external pressure.

  11. Redundancy and variability in quality and outcome reporting for cardiac and thoracic surgery

    Science.gov (United States)

    Dixon, Jennifer L.; Papaconstantinou, Harry T.; Hodges, Bonnie; Korsmo, Robyn S.; Jupiter, Dan; Shake, Jay; Sareyyupoglu, Basar; Rascoe, Philip A.

    2015-01-01

    Health care is evolving into a value-based reimbursement system focused on quality and outcomes. Reported outcomes from national databases are used for quality improvement projects and public reporting. This study compared reported outcomes in cardiac and thoracic surgery from two validated reporting databases—the Society of Thoracic Surgeons (STS) database and the National Surgical Quality Improvement Program (NSQIP)—from January 2011 to June 2012. Quality metrics and outcomes included mortality, wound infection, prolonged ventilation, pneumonia, renal failure, stroke, and cardiac arrest. Comparison was made by chi-square analysis. A total of 737 and 177 cardiac surgery cases and 451 and 105 thoracic surgery cases were captured by the STS database and NSQIP, respectively. Within cardiac surgery, there was a statistically significant difference in the reported rates of prolonged ventilation, renal failure, and mortality. No significant differences were found for the thoracic surgery data. In conclusion, our data indicated a significant discordance in quality reporting for cardiac surgery between the NSQIP and the STS databases. The disparity between databases and duplicate participation strongly indicates that a unified national quality reporting program is required. Consolidation of reporting databases and standardization of morbidity definitions across all databases may improve participation and reduce hospital cost. PMID:25552787

  12. Four-arm robotic lobectomy for the treatment of early-stage lung cancer.

    Science.gov (United States)

    Veronesi, Giulia; Galetta, Domenico; Maisonneuve, Patrick; Melfi, Franca; Schmid, Ralph Alexander; Borri, Alessandro; Vannucci, Fernando; Spaggiari, Lorenzo

    2010-07-01

    We investigated the feasibility and safety of four-arm robotic lung lobectomy in patients with lung cancer and described the robotic lobectomy technique with mediastinal lymph node dissection. Over 21 months, 54 patients underwent robotic lobectomy for early-stage lung cancer at our institute. We used a da Vinci Robotic System (Intuitive Surgical, Inc, Mountain View, Calif) with three ports plus one utility incision to isolate hilum elements and perform vascular and bronchial resection using standard endoscopic staplers. Standard mediastinal lymph node dissection was performed subsequently. Surgical outcomes were compared with those in 54 patients who underwent open surgery over the same period and were matched to the robotic group using propensity scores for a series of preoperative variables. Conversion to open surgery was necessary in 7 (13%) cases. Postoperative complications (11/54, 20%, in each group) and median number of lymph nodes removed (17.5 robotic vs 17 open) were similar in the 2 groups. Median robotic operating time decreased by 43 minutes (P = .02) from first tertile (18 patients) to the second-plus-third tertile (36 patients). Median postoperative hospitalization was significantly shorter after robotic (excluding first tertile) than after open operations (4.5 days vs 6 days; P = .002). Robotic lobectomy with lymph node dissection is practicable, safe, and associated with shorter postoperative hospitalization than open surgery. From the number of lymph nodes removed it also appears oncologically acceptable for early lung cancer. Benefits in terms of postoperative pain, respiratory function, and quality of life still require evaluation. We expect that technologic developments will further simplify the robotic procedure. 2010 The American Association for Thoracic Surgery. Published by Mosby, Inc. All rights reserved.

  13. Simulation-based training for thoracoscopic lobectomy: a randomized controlled trial: virtual-reality versus black-box simulation.

    Science.gov (United States)

    Jensen, Katrine; Ringsted, Charlotte; Hansen, Henrik Jessen; Petersen, René Horsleben; Konge, Lars

    2014-06-01

    Video-assisted thoracic surgery is gradually replacing conventional open thoracotomy as the method of choice for the treatment of early-stage non-small cell lung cancers, and thoracic surgical trainees must learn and master this technique. Simulation-based training could help trainees overcome the first part of the learning curve, but no virtual-reality simulators for thoracoscopy are commercially available. This study aimed to investigate whether training on a laparoscopic simulator enables trainees to perform a thoracoscopic lobectomy. Twenty-eight surgical residents were randomized to either virtual-reality training on a nephrectomy module or traditional black-box simulator training. After a retention period they performed a thoracoscopic lobectomy on a porcine model and their performance was scored using a previously validated assessment tool. The groups did not differ in age or gender. All participants were able to complete the lobectomy. The performance of the black-box group was significantly faster during the test scenario than the virtual-reality group: 26.6 min (SD 6.7 min) versus 32.7 min (SD 7.5 min). No difference existed between the two groups when comparing bleeding and anatomical and non-anatomical errors. Simulation-based training and targeted instructions enabled the trainees to perform a simulated thoracoscopic lobectomy. Traditional black-box training was more effective than virtual-reality laparoscopy training. Thus, a dedicated simulator for thoracoscopy should be available before establishing systematic virtual-reality training programs for trainees in thoracic surgery.

  14. Preoperative planning of thoracic surgery with use of three-dimensional reconstruction, rapid prototyping, simulation and virtual navigation.

    Science.gov (United States)

    Heuts, Samuel; Sardari Nia, Peyman; Maessen, Jos G

    2016-01-01

    For the past decades, surgeries have become more complex, due to the increasing age of the patient population referred for thoracic surgery, more complex pathology and the emergence of minimally invasive thoracic surgery. Together with the early detection of thoracic disease as a result of innovations in diagnostic possibilities and the paradigm shift to personalized medicine, preoperative planning is becoming an indispensable and crucial aspect of surgery. Several new techniques facilitating this paradigm shift have emerged. Pre-operative marking and staining of lesions are already a widely accepted method of preoperative planning in thoracic surgery. However, three-dimensional (3D) image reconstructions, virtual simulation and rapid prototyping (RP) are still in development phase. These new techniques are expected to become an important part of the standard work-up of patients undergoing thoracic surgery in the future. This review aims at graphically presenting and summarizing these new diagnostic and therapeutic tools.

  15. Orthostatic hypotension during postoperative continuous thoracic epidural bupivacaine-morphine in patients undergoing abdominal surgery

    DEFF Research Database (Denmark)

    Crawford, M E; Møiniche, S; Orbæk, Janne

    1996-01-01

    Fifty patients undergoing colonic surgery received combined thoracic epidural and general anesthesia followed by continuous epidural bupivacaine 0.25% and morphine 0.05 mg/mL, 4 mL/h, for 96 h postoperatively plus oral tenoxicam 20 mg daily. Heart rate (HR) and arterial blood pressure (BP) were...... hypotension. The results suggest that patients undergoing abdominal surgery and treated with continuous small-dose thoracic epidural bupivacaine-morphine are subjected to a decrease of BP at rest and during mobilization, but not to an extent that seriously impairs ambulation in most patients....

  16. Extra-Thoracic Supra-aortic Bypass Surgery Is Safe in Thoracic Endovascular Aortic Repair and Arterial Occlusive Disease Treatment.

    Science.gov (United States)

    Gombert, Alexander; van Issum, Lea; Barbati, Mohammad E; Grommes, Jochen; Keszei, Andras; Kotelis, Drosos; Jalaie, Houman; Greiner, Andreas; Jacobs, Michael J; Kalder, Johannes

    2018-04-20

    The safety and feasibility of supra-aortic debranching as part of endovascular aortic surgery or as a treatment option for arterial occlusive disease (AOD) remains controversial. The aim of this study was to assess the clinical outcome of this surgery. This single centre, retrospective study included 107 patients (mean age 69.2 years, 38.4% women) who underwent supra-aortic bypass surgery (carotid-subclavian bypass, carotid-carotid bypass, and carotid-carotid-subclavian bypass) because of thoracic or thoraco-abdominal endovascular aortic repair (57%; 61/107) or as AOD treatment (42.9%; 46/107) between January 2006 and January 2015. Mortality, morbidity with a focus on neurological complications, and patency rate were assessed. Twenty-six of 107 (14.2%) of the debranching patients were treated under emergency conditions because of acute type B dissection or symptomatic aneurysm. Follow up, conducted by imaging interpretation and telephone interviews, continued till March 2017 (mean 42.1, 0-125, months). The in hospital mortality rate was 10.2% (11/107), all of these cases from the debranching group and related to emergency procedures (p supra-aortic bypass surgery involves low complication rates and high mid-term bypass patency rates. It is a safe and feasible treatment option in the form of debranching in combination with endovascular aortic aneurysm repair and in AOD. Copyright © 2018 European Society for Vascular Surgery. Published by Elsevier B.V. All rights reserved.

  17. The influence of prior multiport experience on the learning curve for single-port thoracoscopic lobectomy: a multicentre comparative study†.

    Science.gov (United States)

    Martin-Ucar, Antonio E; Aragon, Javier; Bolufer Nadal, Sergio; Galvez Munoz, Carlos; Luo, Qigang; Perez Mendez, Itzel; Sihoe, Alan D L; Socci, Laura

    2017-06-01

    competency (more lower lobectomies and more open operations). Competency in single-port VATS lobectomy can be acquired safely with adequate training and good case selection but will be achieved 'faster' with previous competency in multiport VATS lobectomy. © The Author 2017. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  18. The Society for Translational Medicine: clinical practice guidelines for the postoperative management of chest tube for patients undergoing lobectomy.

    Science.gov (United States)

    Gao, Shugeng; Zhang, Zhongheng; Aragón, Javier; Brunelli, Alessandro; Cassivi, Stephen; Chai, Ying; Chen, Chang; Chen, Chun; Chen, Gang; Chen, Haiquan; Chen, Jin-Shing; Cooke, David Tom; Downs, John B; Falcoz, Pierre-Emmanuel; Fang, Wentao; Filosso, Pier Luigi; Fu, Xiangning; Force, Seth D; Garutti, Martínez I; Gonzalez-Rivas, Diego; Gossot, Dominique; Hansen, Henrik Jessen; He, Jianxing; He, Jie; Holbek, Bo Laksáfoss; Hu, Jian; Huang, Yunchao; Ibrahim, Mohsen; Imperatori, Andrea; Ismail, Mahmoud; Jiang, Gening; Jiang, Hongjing; Jiang, Zhongmin; Kim, Hyun Koo; Li, Danqing; Li, Gaofeng; Li, Hui; Li, Qiang; Li, Xiaofei; Li, Yin; Li, Zhijun; Lim, Eric; Liu, Chia-Chuan; Liu, Deruo; Liu, Lunxu; Liu, Yongyi; Lobdell, Kevin W; Ma, Haitao; Mao, Weimin; Mao, Yousheng; Mou, Juwei; Ng, Calvin Sze Hang; Novoa, Nuria M; Petersen, René H; Oizumi, Hiroyuki; Papagiannopoulos, Kostas; Pompili, Cecilia; Qiao, Guibin; Refai, Majed; Rocco, Gaetano; Ruffini, Erico; Salati, Michele; Seguin-Givelet, Agathe; Sihoe, Alan Dart Loon; Tan, Lijie; Tan, Qunyou; Tong, Tang; Tsakiridis, Kosmas; Venuta, Federico; Veronesi, Giulia; Villamizar, Nestor; Wang, Haidong; Wang, Qun; Wang, Ruwen; Wang, Shumin; Wright, Gavin M; Xie, Deyao; Xue, Qi; Xue, Tao; Xu, Lin; Xu, Shidong; Xu, Songtao; Yan, Tiansheng; Yu, Fenglei; Yu, Zhentao; Zhang, Chunfang; Zhang, Lanjun; Zhang, Tao; Zhang, Xun; Zhao, Xiaojing; Zhao, Xuewei; Zhi, Xiuyi; Zhou, Qinghua

    2017-09-01

    The Society for Translational Medicine and The Chinese Society for Thoracic and Cardiovascular Surgery conducted a systematic review of the literature in an attempt to improve our understanding in the postoperative management of chest tubes of patients undergoing pulmonary lobectomy. Recommendations were produced and classified based on an internationally accepted GRADE system. The following recommendations were extracted in the present review: (I) chest tubes can be removed safely with daily pleural fluid of up to 450 mL (non-chylous and non-sanguinous), which may reduce chest tube duration and hospital length of stay (2B); (II) in rare instances, e.g., persistent abundant fluid production, the use of PrR P/B <0.5 when evaluating fluid output to determine chest tube removal might be beneficial (2B); (III) it is recommended that one chest tube is adequate following pulmonary lobectomy, except for hemorrhage and space problems (2A); (IV) chest tube clearance by milking and stripping is not recommended after lung resection (2B); (V) chest tube suction is not necessary for patients undergoing lobectomy after first postoperative day (2A); (VI) regulated chest tube suction [-11 (-1.08 kPa) to -20 (1.96 kPa) cmH 2 O depending upon the type of lobectomy] is not superior to regulated seal [-2 (0.196 kPa) cmH 2 O] when electronic drainage systems are used after lobectomy by thoracotomy (2B); (VII) chest tube removal recommended at the end of expiration and may be slightly superior to removal at the end of inspiration (2A); (VIII) electronic drainage systems are recommended in the management of chest tube in patients undergoing lobectomy (2B).

  19. [Post-operative analgesia in thoracic surgery: physiopathological features, therapeutic framework and methodologies].

    Science.gov (United States)

    Pavia, R; Barresi, P; Puliafito, M; Canciglia, A; Mondello, B

    2006-01-01

    Pain after surgery is a major handicap for patients as it bounds and decreases ability for spontaneous movement, cough and deep breathing, aiding the onset of complications and invalidating the recovery capabilities of operated patients. In thoracic surgery, the need to compile and employ guidelines for post-surgical pain management has become a pressing requirement in recent years. Currently available protocols include several options of treatment that are frequently a subject in the most recent scientific papers and play a key role, as they constitute the framework upon which building with changes and fixes that take account of incidental circumstances, in relation to both patients and surgery, again for both the organizational and structural features of the surgical environment. Purpose of this job is a thorough analysis of post-operating analgesic treatments for thoracic surgery, introducing the most effective ones currently available as for channels and procedures of administration, as well as possible side effects or complications.

  20. Functional integrity and aging of the left internal thoracic artery after coronary artery bypass surgery

    NARCIS (Netherlands)

    Amoroso, G; Tio, RA; Mariani, MA; van Boven, AJ; Jessurun, GAJ; Monnink, SHJ; Grandjean, JG; Boonstra, PW; Crijns, HJGM

    Objective: To study the endothelial function in the left internal thoracic artery after coronary artery bypass surgery and to identify predictors of early dysfunction, we performed a provocative test with acetylcholine in 23 male patients who underwent routine postoperative coronary angiography.

  1. [Current status of thoracoscopic surgery for thoracic and lumbar spine. Part 2: treatment of the thoracic disc hernia, spinal deformities, spinal tumors, infections and miscellaneous].

    Science.gov (United States)

    Verdú-López, Francisco; Beisse, Rudolf

    2014-01-01

    Thoracoscopic surgery or video-assisted thoracic surgery (VATS) of the thoracic and lumbar spine has evolved greatly since it appeared less than 20 years ago. It is currently used in a large number of processes and injuries. The aim of this article, in its two parts, is to review the current status of VATS of the thoracic and lumbar spine in its entire spectrum. After reviewing the current literature, we developed each of the large groups of indications where VATS takes place, one by one. This second part reviews and discusses the management, treatment and specific thoracoscopic technique in thoracic disc herniation, spinal deformities, tumour pathology, infections of the spine and other possible indications for VATS. Thoracoscopic surgery is in many cases an alternative to conventional open surgery. The transdiaphragmatic approach has made endoscopic treatment of many thoracolumbar junction processes possible, thus widening the spectrum of therapeutic indications. These include the treatment of spinal deformities, spinal tumours, infections and other pathological processes, as well as the reconstruction of injured spinal segments and decompression of the spinal canal if lesion placement is favourable to antero-lateral approach. Good clinical results of thoracoscopic surgery are supported by growing experience reflected in a large number of articles. The degree of complications in thoracoscopic surgery is comparable to open surgery, with benefits in regard to morbidity of the approach and subsequent patient recovery. Copyright © 2012 Sociedad Española de Neurocirugía. Published by Elsevier España. All rights reserved.

  2. High-frequency chest-wall compression during the 48 hours following thoracic surgery.

    Science.gov (United States)

    Allan, James S; Garrity, Julie M; Donahue, Dean M

    2009-03-01

    Postoperative pneumonia continues to be a leading cause of mortality and morbidity after thoracic surgery. High-frequency chest-wall compression (HFCWC) is an established therapeutic adjunct for patients with chronic pulmonary disorders that impair bronchopulmonary secretion clearance. We studied the feasibility of applying HFCWC following thoracic surgery. Twenty-five consecutive adult patients who underwent a variety of thoracic operations received at least one HFCWC treatment in the first 2 postoperative days, along with routine postoperative care. HFCWC was applied at 12 Hz, for 10 min. Routine hemodynamic and pulse oximetry data were collected before, during, and after HFCWC. We also collected qualitative data on patient tolerance and preference for HFCWC versus percussive chest physiotherapy. No major adverse events were encountered. Hemodynamic and pulse oximetry values remained stable before, during, and after HFCWC. Eighty-four percent of the subjects reported little or no discomfort during therapy, and the subjects who expressed a preference preferred HFCWC to conventional chest physiotherapy by more than two to one. HFCWC is a safe, well-tolerated adjunct after thoracic surgery. The observation of hemodynamic stability is especially important, considering that the patients were studied in the early postoperative period, during epidural analgesia.

  3. [Contribution of Perioperative Oral Health Care and Management for Patients who Underwent General Thoracic Surgery].

    Science.gov (United States)

    Saito, Hajime; Minamiya, Yoshihiro

    2016-01-01

    Due to the recent advances in radiological diagnostic technology, the role of video-assisted thoracoscopic surgery in thoracic disease has expanded, surgical indication extended to the elderly patients. Cancer patients receiving surgery, radiation therapy and/or chemotherapy may encounter complications in conjunction with the oral cavity such as aspiration pneumonia, surgical site infection and various type of infection. Recently, it is recognized that oral health care management is effective to prevent the postoperative infectious complications, especially pneumonia. Therefore, oral management should be scheduled before start of therapy to prevent these complications as supportive therapy of the cancer treatment. In this background, perioperative oral function management is highlighted in the remuneration for dental treatment revision of 2012,and the importance of oral care has been recognized in generally. In this manuscript, we introduce the several opinions and evidence based on the recent previous reports about the perioperative oral health care and management on thoracic surgery.

  4. Video-assisted thoracic surgery used in the cardiac re-synchronizartion therapy

    International Nuclear Information System (INIS)

    Fuentes Valdes, Edelberto; Mojena Morfa, Guillermo; Gonzalez, Miguel Martin

    2010-01-01

    This is the first case of cardiac re-synchronization therapy (CRT) operated on the ''Hermanos Ameijeiras'' Clinical Surgical Hospital using video-assisted thoracic surgery. Patient is a man aged 67 presenting with a dilated myocardiopathy with severe left ventricular systolic dysfunction. At admission he showed a clinical picture of advanced cardiac insufficiency, thus, we considered the prescription of a CRT. After the failure of the percutaneous therapy for placing a electrode in a epicardiac vein of left ventricle, we decide the minimal invasive surgical approach. The epicardiac electrode implantation by thoracic surgery was a safe procedure without transoperative and postoperative complications. We have knowledge that this is the first time that a video-thoracoscopy in Cardiovascular Surgery is performed in Cuba. (author)

  5. Crossing the bridge to VATS lobectomy.

    Science.gov (United States)

    Tcherveniakov, P; Bogdan, C; Chaudhuri, N

    2017-11-01

    Introduction The impact of the introduction of video assisted thoracoscopic surgery (VATS) on the management of lung cancer 20 years ago has been well documented. However, the uptake of VATS lobectomy in surgical practice worldwide has been slower than expected. We believe that this is partly due to a lack of consensus on how this procedure should be integrated into training programmes. We present our initial experience with a newly developed training model, which could help bridge the divide between open and VATS lobectomy. Methods Two surgical registrars were initiated into this model, supervised by a single consultant. All cases were performed using a standardised three-port anterior approach with systematic lymph node dissection. Both registrars were scrubbed for each case, alternating as first surgeon and assistant, with the supervising consultant operating the camera. Results Over a 6-month period, 22 lung resections for non-small cell lung carcinoma were performed as VATS lobectomies. Thirteen of them were upper lobectomies. There were no emergency conversions to open surgery. The mean operative time for the registrars was 155 minutes compared with 140 minutes for consultant-led operations (p=0.22). There was no perioperative mortality. The most common postoperative complications were atrial fibrillation (4 cases) and prolonged air leak (3 cases). Conclusions VATS lobectomy involves a team approach. Especially in upper lobectomies, the assistant surgeon plays a significant role in the operation, often helping with the dissection as well as stapling of the bronchial and vascular structures. With a team consisting of two trainees and a supervising surgeon, the teaching process becomes more intuitive and is accelerated. This should reduce the learning curve considerably and improve safety during training.

  6. Uniportal video-assisted thoracic surgery Ivor Lewis esophagectomy.

    Science.gov (United States)

    Dmitrii, Sekhniaidze; Malik, Agasiev

    2016-01-01

    Esophageal cancer is one of the most debilitating diseases, and treatment of patients with this medical condition is considered to be one of the most complicated problems in clinical oncology. The up-to-date tendency of bringing minimally-invasive surgeries into more widespread use makes it necessary to invent new techniques to solve some or other tasks including those accompanying esophageal diseases. This article shows our innovation minimally-invasive technique of Ivor Lewis esophagectomy.

  7. The heart of the matter: Outcome reporting bias and registration status in cardio-thoracic surgery.

    Science.gov (United States)

    Wiebe, Jordan; Detten, Grant; Scheckel, Caleb; Gearhart, David; Wheeler, Denna; Sanders, Donald; Vassar, Matt

    2017-01-15

    Our objective is to compare registered outcomes to published reports; to evaluate for discrepancies favoring statistically significant outcomes; to examine funding source and likelihood of outcome reporting bias; and to evaluate for any temporal trends in outcome reporting bias. PubMed was searched for randomized controlled trials published between 2008 and 2015 from 4 high impact cardio-thoracic journals: European Journal of Cardio-thoracic Surgery (EJCS), The Journal of Cardiothoracic Surgery (JCS), The Journal of Thoracic and Cardiovascular Surgery (JTCS), and Annals of Cardiothoracic Surgery (ACS). Data was collected using a standardized extraction form. We reviewed 287 articles, of which 214 (74.6%) did not meet registration criteria. Of those 214, 94 (43.9%) were published in the EJCS, 34 (15.9%) in JCS, 86 (40.2%) in JTCS, and 0 (0%) in the ACS. Of the remaining 73 articles, 34 (46.6%) had a discrepancy between the primary outcome registered and the published outcome, and 11 of the 34 reported p-values favoring the change. We also found that 12 of the 73 registrations had updated primary outcomes from the initial report to the final report. The timing of registration was an incidental finding showing 14 (19.1%) articles retrospectively registered, 29 (39.7%) registered during patient enrollment, and 30 (41.1%) registered prospectively. The results indicated that selective outcome reporting is prevalent in cardio-thoracic surgery journals. The more concerning issue, however, is the lack of registration or provision of registration number for randomized controlled trials within these journals. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  8. Surgery for ventral intradural thoracic spinal tumors with a posterolateral transpedicular approach.

    Science.gov (United States)

    Ito, Kiyoshi; Aoyama, Tatsuro; Miyaoka, Yoshinari; Seguchi, Tatsuya; Horiuchi, Tetsuyoshi; Hongo, Kazuhiro

    2016-08-01

    Surgery for ventrally seated thoracic tumors requires an anatomically specific approach that is distinct from cervical or lumbar spinal cord surgery as the narrower spinal canal of the thoracic spinal cord makes it sensitive to surgical procedures. However, reports describing this operative technique are few. To obtain a wide operative field and minimize thoracic spinal cord retraction, we employed a posterolateral transpedicular approach in ventral-located tumors and investigated the efficacy and limitations of this technique. Eighteen patients with lesions (meningioma or neurinoma) located in the ventral intradural thoracic region were surgically treated between 2009 and 2014. The relationship among the clinical outcome, tumor location, and postoperative spinal alignment was analyzed. Postoperative neurological function improved in all patients, namely those with meningioma (p = 0.012) and schwannoma (p = 0.018). One patient who underwent removal of two facet joints suffered a postoperative compression fracture. Removal of two facet joints and pedicles resulted in a worsening of spinal alignment (p = 0.03), while this was not the case for the removal of one facet joint and pedicle (p = 0.72). This case series clarified the benefits of the posterolateral transpedicular approach for resection of ventral intradural extramedullary tumors. Removal of one pedicle and facet joint seems to be more beneficial.

  9. From Diagnosis to Treatment: Clinical Applications of Nanotechnology in Thoracic Surgery

    Science.gov (United States)

    Digesu, Christopher S.; Hofferberth, Sophie C.; Grinstaff, Mark W.; Colson, Yolonda L.

    2016-01-01

    Synopsis Nanotechnology is an emerging field of medicine with significant potential to become a powerful adjunct to cancer therapy, and in particular, thoracic surgery. Using the unique properties of several different nanometer-sized platforms, therapy can be delivered to tumors in a more targeted fashion, with less of the systemic toxicity associated with traditional chemotherapeutics. In addition to the packaged delivery of chemotherapeutic drugs, nanoparticles show potential to aid in the diagnosis, pre-operative characterization, and intraoperative localization of thoracic tumors and their lymphatics. With increasing interest in their clinical application, there is a rapid expansion of in vitro and in vivo studies being conducted that provide a better understanding of potential toxicities and hopes of broader clinical translation. Focused research into nanotechnology’s ability to deliver both diagnostics and therapeutics has led to the development of a field known as nanotheranostics which promises to improve the treatment of thoracic malignancies through enhanced tumor targeting, controlled drug delivery, and therapeutic monitoring. This article reviews the various types of nanoplatforms, their unique properties, and the potential for clinical application in thoracic surgery. PMID:27112260

  10. Persistent postsurgical pain after video-assisted thoracic surgery – an observational study

    DEFF Research Database (Denmark)

    Wildgaard, Kim; Ringsted, T K; Jessen Hansen, Henrik

    2016-01-01

    BACKGROUND: The risk of persistent postsurgical pain (PPP) and subsequent pain-related functional impairment may potentially be reduced by video-assisted thoracic surgery (VATS) compared to thoracotomy. The aim of the study was therefore to assess in detail the incidence and consequences on activ......BACKGROUND: The risk of persistent postsurgical pain (PPP) and subsequent pain-related functional impairment may potentially be reduced by video-assisted thoracic surgery (VATS) compared to thoracotomy. The aim of the study was therefore to assess in detail the incidence and consequences...... on activities of daily living of PPP after VATS. METHODS: Using a prospective observational design, 47 patients undergoing VATS completed both preoperative, early postoperative and 3 months follow-up. Preoperative pain, pain characteristics, psychological factors, pain-related functional impairment...

  11. The theory, practice, and future of process improvement in general thoracic surgery.

    Science.gov (United States)

    Freeman, Richard K

    2014-01-01

    Process improvement, in its broadest sense, is the analysis of a given set of actions with the aim of elevating quality and reducing costs. The tenets of process improvement have been applied to medicine in increasing frequency for at least the last quarter century including thoracic surgery. This review outlines the theory underlying process improvement, the currently available data sources for process improvement and possible future directions of research. Copyright © 2015 Elsevier Inc. All rights reserved.

  12. Thinking on the Training of Uniportal Video-assisted Thoracic Surgery

    OpenAIRE

    Yuming ZHU; Gening JIANG

    2018-01-01

    Recently, uniportal video-assisted thoracic surgery (VATS) has developed rapidly and has become the main theme of global surgical development. The specific, standardized and systematic training of this technology has become an important topic. Specific training in the uniportal VATS approach is crucial to ensure safety and radical treatment. Such training approach, including a direct interaction with experienced surgeons in high-volume centers, is crucial and represents an indispensable step....

  13. Pleural tent for decreasing air leak following upper lobectomy: a prospective randomised trial.

    Science.gov (United States)

    Allama, Amr Mohammad

    2010-12-01

    Prolonged air leak is still one of the most frequent complications after pulmonary resections, particularly upper lobectomy. This study aimed at evaluating the efficacy of pleural tenting in decreasing air leak after upper lobectomy. This was a prospective randomised study of 48 patients who had upper lobectomy. They were divided into two groups: the first group included 23 patients in whom the pleural tent was done, and the other group included 25 patients in whom no tenting was performed. These two groups were compared regarding the preoperative, operative and postoperative characteristics. The incidence of air leak was significantly lower in the tent group at postoperative day 3 and thereafter. The intensity of air leak at postoperative day 2 was significantly lower in the tent group (p=0.028), and the duration of air leak was significantly shorter in the tent group (2.96±1.43 days vs 4.68±2.95 days, p=0.015). The total amount of pleural drainage was significantly larger in the tent group (1278±407 ml vs 1054±266 ml, p=0.027). The chest tube duration and the total hospital stay showed no significant difference between both groups. The incidence of development of postoperative apical dead space was lower in the tent group but it did not reach a significant level. The incidence of prolonged air leak was significantly lower in the tent group and regression analysis for its risk factors showed that pleural tenting was significantly associated with decreasing the incidence of prolonged air leak while chronic obstructive pulmonary disease (COPD) was significantly associated with increasing it. Pleural tenting is a simple, short, safe and effective procedure for decreasing air leak following upper lobectomy and may be used especially in those patients, who have increased risk of prolonged air leak. Copyright © 2010 European Association for Cardio-Thoracic Surgery. Published by Elsevier B.V. All rights reserved.

  14. ANALYSIS OF OTORHINOLARYNGOLOGY, ORTHOPEDICS AND THORACIC SURGERY JOURNALS.

    Science.gov (United States)

    Lima, Wilma Terezinha Anselmo

    2015-01-01

    To perform an extensive analysis of journals in Medicine III - CAPES, and specifically those in the areas of Otorhinolaryngology, Orthopedics and Traumatology and Chest Surgery. An active search for the impact factors in the Journal Citation Reports, Scimago, their indexation in Scielo, Lilacs, Scopus and Google Scholar, and their stratification in WebQualis was done. Forty-four journals with measured impact factors ranging from 3.006 to 0.128 were detected in the area of Otorhinolaryngology; however, only 26 of them (60%) had a Qualis measured by CAPES; in the stratification, no journal was detected in A1, three were A2 and nine B1. Three journals were located for Chest Surgery, with only one of them having a measured Qualis (A2) with a mean of 3.61. Sixty-seven journals were detected for Orthopedics and Traumatology, with an impact factor ranging from 4.699 to 0.156; Qualis was measured in only 38 of them (60%); there were three journal stratified as A1, seven as A2 and 25 as B1. The search for journals of higher impact induces authors to not publish in journals related to their area and facing more difficulties than investigators from other areas. Realizar análise ampla dos periódicos da Medicina III - CAPES e, especificamente, os pertencentes à Otorrinolaringologia, Ortopedia e Traumatologia, e Cirurgia Torácica. Busca ativa do fator de impacto dos periódicos das áreas citadas no Journal Citation Report e Scimago, sua indexação no Scielo, Lilacs, Scopus, Google Scholar e sua estratificação no WebQualis. Para a Otorrinolaringologia foram encontrados 44 periódicos, cujo fator de impacto variou de 3.006 a 0.128; entretanto, apenas 26 deles (60%) tinham Qualis medido pela CAPES; nas estratificações encontrou-se nenhuma revista em A1, três em A2 e nove em B1. Para a Cirurgia Torácica foram localizados três periódicos, sendo que apenas um tinha Qualis medido (A2) com média de 3.61. Os resultados da busca para a Ortopedia e Traumatologia permitiu

  15. Reporting standards of the Society for Vascular Surgery for thoracic outlet syndrome.

    Science.gov (United States)

    Illig, Karl A; Donahue, Dean; Duncan, Audra; Freischlag, Julie; Gelabert, Hugh; Johansen, Kaj; Jordan, Sheldon; Sanders, Richard; Thompson, Robert

    2016-09-01

    Thoracic outlet syndrome (TOS) is a group of disorders all having in common compression at the thoracic outlet. Three structures are at risk: the brachial plexus, the subclavian vein, and the subclavian artery, producing neurogenic (NTOS), venous (VTOS), and arterial (ATOS) thoracic outlet syndromes, respectively. Each of these three are separate entities, though they can coexist and possibly overlap. The treatment of NTOS, in particular, has been hampered by lack of data, which in turn is the result of inconsistent definitions and diagnosis, uncertainty with regard to treatment options, and lack of consistent outcome measures. The Committee has defined NTOS as being present when three of the following four criteria are present: signs and symptoms of pathology occurring at the thoracic outlet (pain and/or tenderness), signs and symptoms of nerve compression (distal neurologic changes, often worse with arms overhead or dangling), absence of other pathology potentially explaining the symptoms, and a positive response to a properly performed scalene muscle test injection. Reporting standards for workup, treatment, and assessment of results are presented, as are reporting standards for all phases of VTOS and ATOS. The overall goal is to produce consistency in diagnosis, description of treatment, and assessment of results, in turn then allowing more valuable data to be presented. Copyright © 2016 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.

  16. Reporting standards of the Society for Vascular Surgery for thoracic outlet syndrome: Executive summary.

    Science.gov (United States)

    Illig, Karl A; Donahue, Dean; Duncan, Audra; Freischlag, Julie; Gelabert, Hugh; Johansen, Kaj; Jordan, Sheldon; Sanders, Richard; Thompson, Robert

    2016-09-01

    Thoracic outlet syndrome (TOS) is a group of disorders all having in common compression at the thoracic outlet. Three structures are at risk: the brachial plexus, the subclavian vein, and the subclavian artery, producing neurogenic (NTOS), venous (VTOS), and arterial (ATOS) thoracic outlet syndromes, respectively. Each of these three are separate entities, though they can coexist and possibly overlap. The treatment of NTOS, in particular, has been hampered by lack of data, which in turn is the result of inconsistent definitions and diagnosis, uncertainty with regard to treatment options, and lack of consistent outcome measures. The Committee has defined NTOS as being present when three of the following four criteria are present: signs and symptoms of pathology occurring at the thoracic outlet (pain and/or tenderness), signs and symptoms of nerve compression (distal neurologic changes, often worse with arms overhead or dangling), absence of other pathology potentially explaining the symptoms, and a positive response to a properly performed scalene muscle test injection. Reporting standards for workup, treatment, and assessment of results are presented, as are reporting standards for all phases of VTOS and ATOS. The overall goal is to produce consistency in diagnosis, description of treatment, and assessment of results, in turn then allowing more valuable data to be presented. Copyright © 2016 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.

  17. Continuous erector spinae plane block for analgesia in pediatric thoracic surgery: A case report.

    Science.gov (United States)

    Gaio-Lima, C; Costa, C C; Moreira, J B; Lemos, T S; Trindade, H L

    2018-01-19

    Erector spinae plane block has been recently described and it appears as a very promising regional analgesia technique. We report the first continuous erector spinae plane block performed in a pediatric patient for thoracic surgery. A 15-month-old boy, diagnosed with a paracardiac teratoma was scheduled for a tumor resection with a thoracotomy approach. After general anesthesia induction, a continuous erector spinae plane block at T5 level was performed with ropivacaine 0.2%. After surgery, a continuous thoracic interfascial infusion of ropivacaine 0.1% along with multimodal rescue analgesia was initiated. The patient tolerated the procedure well with no complications. It appears that this is a good alternative to thoracic epidural and paravertebral block, given the simple reproducibility and potential greater safety of this technique. Copyright © 2017 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  18. Video-assisted thoracic surgery for superior posterior mediastinal neurogenic tumour in the supine position

    Directory of Open Access Journals (Sweden)

    Darlong Laleng

    2009-01-01

    Full Text Available Video-assisted thoracic surgery (VATS for a superior posterior mediastinal lesion is routinely done in the lateral decubitus position similar to a standard thoracotomy using a double-lumen endotracheal tube for one-lung ventilation. This is an area above the level of the pericardium, with the superior thoracic opening as its superior limit and its inferior limit at the plane from the sternal angle to the level of intervertebral disc of thoracic 4 to 5 vertebra lying behind the great vessels. The lateral decubitus position has disadvantages of the double-lumen endotracheal tube getting malpositioned during repositioning from supine position to the lateral decubitus position, shoulder injuries due to the prolonged abnormal fixed posture and rarer injuries of the lower limb. There is no literature related to VATS in the supine position for treating lesions in the posterior mediastinum because the lung tissue falls in the dependent posterior mediastinum and obscures the field of surgery; however, VATS in the supine position is routinely done for lesions in the anterior mediastinum and single-stage bilateral spontaneous pneumothorax. Thus, in the selected cases, ′VATS in supine position′ allows an invasive procedure to be completed in the most stable anatomical posture.

  19. Same-day Routine Chest-X Ray After Thoracic Surgery is Not Necessary!

    Science.gov (United States)

    Nagy, Peter; Antony, Christiane; Hegedüs, Balazs; Kampe, Sandra; Ploenes, Till; Aigner, Clemens; Welter, Stefan

    2018-02-01

    Performing a routine postoperative chest X-ray (CXR) after general thoracic surgery is daily practice in many thoracic surgery departments. The quality, frequency of pathological findings and the clinical consequences have not been well evaluated. Furthermore, exposure to ionising radiation should be restricted to a minimum and therefore routine practice can be questioned. As a hospital standard, each patient was given a routine CXR after opening of the pleura and inserting a chest tube. From October 2015 to March 2016, each postoperative patient with a routine CXR was included in a prospective database, including film quality, pathological findings, clinical and laboratory results and cardiorespiratory monitoring, as well as clinical consequences. 546 patients were included. Risk factors for postoperative complications were obesity in 50 patients (9.2%), emphysema in 127 patients (23.3%), coagulopathy in 34 patients (6.2%), longer operation time (more than two hours) in 242 patients (44.3%) and previous lung irradiation in 29 (5.3%) of patients. Major lung resections were performed in 191 patients (35.9%). 263 (48.2%) patients had procedures with minimally invasive access. The quality of the X-ray film was insufficient in 8.2% of patients. 90 (16.5%) of CXRs were found to show pathological findings, with a trend for more pathological findings after open surgery (55/283; 19.4%) compared to minimally invasive surgery (35/263; 13.3%) (p = 0.064). 11 (2.0%) patients needed a surgical or clinical intervention during postoperative observation; this corresponds to 12.2% of patients with a pathological finding on CXR. Nine of these 11 patients were clinically symptomatic and only two (0.37%) patients were asymptomatic with a relevant pneumothorax. Our study cannot support routine postoperative CXR after general thoracic procedures and we believe that restriction to clinically symptomatic cases should be a safe option. Georg Thieme Verlag KG Stuttgart · New York.

  20. Acute gastric incarceration from thoracic herniation in pregnancy following laparoscopic antireflux surgery

    DEFF Research Database (Denmark)

    Brygger, Louise; Fristrup, Claus Wilki; Severin Gråe Harbo, Frederik

    2013-01-01

    Diaphragmatic hernia is a rare complication in pregnancy which due to misdiagnosis or management delays may be life-threatening. We report a case of a woman in the third trimester of pregnancy who presented with sudden onset of severe epigastric and thoracic pain radiating to the back. Earlier...... in the index pregnancy, she had undergone laparoscopic antireflux surgery (ARS) for a hiatus hernia because of severe gastro-oesophageal reflux. Owing to increasing epigastric pain a CT scan was carried out which diagnosed wrap disruption with gastric herniation into the thoracic cavity and threatened...... incarceration. This is, to our knowledge, the first report of severe adverse outcome after ARS during pregnancy, with acute intrathoracic gastric herniation. We recommend the avoidance of ARS in pregnancy, and the need to advise women undergoing ARS of the postoperative risks if pregnancy occurs within a few...

  1. The Athens uniportal video-assisted thoracic surgery masterclass—an ambitious kickstarter

    Science.gov (United States)

    Rivas, Diego Gonzalez; Konstantinidis, Konstantinos; Siafakas, Konstantinos

    2017-01-01

    The shift from open to minimally invasive techniques in thoracic surgery has been dramatic during the past 10 years. Not only the feasibility, safety, reproducibility and oncologic efficacy of these techniques have been clearly demonstrated, but also their superiority concerning mortality, postoperative pain, postoperative quality of life and recovery. Thus, video-assisted thoracic surgery (VATS) is currently the procedure of choice for a wide variety of thoracic interventions, ranging from major pulmonary resections for lung cancer to thymectomy and mediastinal procedures, even to esophageal procedures. Amongst the various minimally invasive techniques, the uniportal or single incision VATS has recently gained great popularity. The concept of a single 2.5 cm incision, despite not being the technique’s only advantage, through which major thoracic procedures can be carried out, seems to greatly appeal to surgeons throughout the globe. Appealing as it may be, the technique is also demanding, revealing the need for training. A well organised and structured, fee free training programme that has been running at the Shanghai Pulmonary Hospital for more than 2 years under the inspirational guidance of Dr. Gonzalez Rivas has undoubtedly skyrocketed the technique’s adoption worldwide. Of equal significance towards the spread of the technique have proved to be the master classes, 2-day intensive tutorials, hosted by centres all over the world during which Dr Rivas outlines the principles of the technique before performing with the assistance of the local surgical team. We hereby reflect on the experience obtained following Riva’s visit to our institution in Athens, Hellas (Greece) for a 2-day uniportal VATS master class, the first held in Hellas. PMID:29078613

  2. The Athens uniportal video-assisted thoracic surgery masterclass-an ambitious kickstarter.

    Science.gov (United States)

    Soultanis, Constantine Marios; Rivas, Diego Gonzalez; Konstantinidis, Konstantinos; Siafakas, Konstantinos

    2017-01-01

    The shift from open to minimally invasive techniques in thoracic surgery has been dramatic during the past 10 years. Not only the feasibility, safety, reproducibility and oncologic efficacy of these techniques have been clearly demonstrated, but also their superiority concerning mortality, postoperative pain, postoperative quality of life and recovery. Thus, video-assisted thoracic surgery (VATS) is currently the procedure of choice for a wide variety of thoracic interventions, ranging from major pulmonary resections for lung cancer to thymectomy and mediastinal procedures, even to esophageal procedures. Amongst the various minimally invasive techniques, the uniportal or single incision VATS has recently gained great popularity. The concept of a single 2.5 cm incision, despite not being the technique's only advantage, through which major thoracic procedures can be carried out, seems to greatly appeal to surgeons throughout the globe. Appealing as it may be, the technique is also demanding, revealing the need for training. A well organised and structured, fee free training programme that has been running at the Shanghai Pulmonary Hospital for more than 2 years under the inspirational guidance of Dr. Gonzalez Rivas has undoubtedly skyrocketed the technique's adoption worldwide. Of equal significance towards the spread of the technique have proved to be the master classes, 2-day intensive tutorials, hosted by centres all over the world during which Dr Rivas outlines the principles of the technique before performing with the assistance of the local surgical team. We hereby reflect on the experience obtained following Riva's visit to our institution in Athens, Hellas (Greece) for a 2-day uniportal VATS master class, the first held in Hellas.

  3. Transoral endoscopic surgery versus conventional thoracoscopic surgery for thoracic intervention: safety and efficacy in a canine survival model.

    Science.gov (United States)

    Liu, Chien-Ying; Chu, Yen; Wu, Yi-Cheng; Yuan, Hsu-Chia; Ko, Po-Jen; Liu, Yun-Hen; Liu, Hui-Ping

    2013-07-01

    Transoral endoscopic surgery has been shown to be feasible and safe in both humans and animal models. The purpose of this study was to evaluate the safety and efficacy of transoral and conventional thoracoscopy for thoracic exploration, surgical lung biopsy, and pericardial window creation. The animals (n = 20) were randomly assigned to the transoral endoscopic approach group (n = 10) or conventional thoracoscopic approach group (n = 10). Transoral thoracoscopy was performed with a flexible bronchoscope via an incision over the vestibulum oris. In conventional thoracoscopy, access to the thoracic cavity was obtained through a thoracic incision. Surgical outcomes (body weight, operating time, operative complications, and time to resumption of normal diet), physiologic parameters (respiratory rate, body temperature), inflammatory parameters [white blood cell (WBC) counts and C-reactive protein (CRP)], and pulmonary parameters (arterial blood gases) were compared for both procedures. The surgical lung biopsy and pericardial window creation were successfully performed in all animals except one animal in the transoral group. There was no significant difference in operating times between the groups. The increase in WBC in the transoral thoracoscopy group was significantly smaller on postoperative day 1 than in the conventional thoracoscopy group (p = 0.0029). The transoral group had an earlier return to preoperative body temperature (p = 0.041) and respiratory rate (p = 0.045) on day 7. With respect to pulmonary parameters, there was no significant difference in blood pH, pCO2, or PaCO2 between the transoral and transthoracic groups. All animals survived without complications 14 days after surgery. This study demonstrated that the transoral approach was comparable to conventional thoracoscopic surgery for lung biopsy and pericardial window creation in terms of safety and efficacy.

  4. Intubation in two patients with difficult airway management and tracheal stenosis after tracheostomy in thoracic surgery.

    Science.gov (United States)

    Granell Gil, M; Solís Albamonte, P; Córdova Hernández, C; Cobo, I; Guijarro, R; de Andrés Ibañez, J A

    2018-02-08

    Lung isolation in thoracic surgery is a challenge, this is even more complex in the presence of unknown tracheal stenosis (TS). We report two cases of unknown TS and its airway management. TS appears most frequently after long term intubation close to the endotracheal tube cuff or in the stoma of tracheostomy that appears as a consequence of the granulation tissue after the surgical opening of the trachea. Clinical history, physical examination, difficult intubating predictors and imaging tests (CT scans) are crucial, however most of tracheal stenosis may be unnoticed and symptoms depend on the degree of obstruction. In our cases, the patients presented anatomical changes due to surgery and previous tracheostomy that led to a TS without symptoms. There is scarce literature about the intubation in patients with previous tracheostomy in thoracic surgery. In the first case, a Univent ® tube was used using a flexible fiberscope but an acute tracheal hemorrhage occurred. In the second case, after intubation with VivaSight SL ® in an awake patient, the insertion of a bronchial blocker was performed through an endotracheal tube guided by its integrated camera without using flexible fiberscopy. Copyright © 2018 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  5. Patients' satisfaction: customer relationship management as a new opportunity for quality improvement in thoracic surgery.

    Science.gov (United States)

    Rocco, Gaetano; Brunelli, Alessandro

    2012-11-01

    Clinical and nonclinical indicators of performance are meant to provide the surgeon with tools to identify weaknesses to be improved. The World Health Organization's Performance Evaluation Systems represent a multidimensional approach to quality measurement based on several categories made of different indicators. Indicators for patient satisfaction may include overall perceived quality, accessibility, humanization and patient involvement, communication, and trust in health care providers. Patient satisfaction is included among nonclinical indicators of performance in thoracic surgery and is increasingly recognized as one of the outcome measures for delivered quality of care. Copyright © 2012 Elsevier Inc. All rights reserved.

  6. [Evaluation of "Kyobu Geka (the Japanese Journal of Thoracic Surgery)" using science database].

    Science.gov (United States)

    Tomizawa, Yasuko

    2009-09-01

    The premiere issue of the Japanese Journal of Thoracic Surgery, known as "Kyobu Geka" in Japanese with English abstract, was launched in 1948. Articles of the journal become obtainable by PubMed in 1961 (volume 14). In the present study, the journal was evaluated using science database, Scopus and PubMed. Jpn J Thorac Cardiovasc Surg and Gen Thorac Cardiovasc Surg were used for comparison. A total of 7,490 articles published in "Kyobu Geka" by December 2008 were searched. Of these, 1,573 articles (21.0%) were cited for a total of 2,548 times. Articles cited by non-Japanese papers were mostly of rare case reports and experience of use of newly introduced devices. The authors' names and source titles of cited articles can be searched easily, and the information obtained is valuable for research, writing research grant applications and academic articles. In conclusion, although "Kyobu Geka" is published in Japanese, it has been cited by many international journals in many languages and, therefore, is making a fine performance.

  7. Fatal stroke after completion pneumonectomy for torsion of left upper lobe following left lower lobectomy

    Directory of Open Access Journals (Sweden)

    Apostolakis Efstratios

    2006-09-01

    Full Text Available Abstract Background The lobar torsion after lung surgery is a rare complication with an incidence of 0.09 to 0.4 %. It may occur after twisting of the bronchovascular pedicle of the remaining lobe after lobectomy, usually on the right side. The 180-degree rotation of the pedicle produces an acute obstruction of the lobar bronchus (atelectasis and of the lobar vessels as well. Without prompt treatment it progresses to lobar ischemia, pulmonary infarction and finally fatal gangrene. Case Presentation A 62 years old female patient was admitted for surgical treatment of lung cancer. She underwent elective left lower lobectomy for squamous cell carcinoma (pT2 N0. The operation was unremarkable, and the patient was extubated in the operating room. After eight hours the patient established decrease of pO2 and chest x-ray showed atelectasis of the lower lobe. To establish diagnosis, bronchoscopy was performed, demonstrating obstructed left lobar bronchus. The patient was re-intubated, and admitted to the operating room where reopening of the thoracotomy was performed. Lobar torsion was diagnosed, with the diaphragmatic surface of the upper lobe facing in an anterosuperior orientation. A completion pneumonectomy was performed. At the end of the procedure the patient developed a right pupil dilatation, presumably due to a cerebral embolism. A subsequent brain angio-CT scan established the diagnosis. She died at the intensive care unit 26 days later. Conclusion The thoracic surgeon should suspect this rare early postoperative complication after any thoracic operation in every patient with atelectasis of the neighboring lobe. High index of suspicion and prompt diagnosis may prevent catastrophic consequences, such as, infarction or gangrene of the pulmonary lobe. During thoracic operations, especially whenever the lung or lobe hilum is full mobilized, fixation of the remaining lobe may prevent this life threatening complication.

  8. A retrospective study of chronic post-surgical pain following thoracic surgery: prevalence, risk factors, incidence of neuropathic component, and impact on qualify of life.

    Directory of Open Access Journals (Sweden)

    Zhiyou Peng

    Full Text Available BACKGROUND: Thoracic surgeries including thoracotomy and VATS are some of the highest risk procedures that often lead to CPSP, with or without a neuropathic component. This retrospective study aims to determine retrospectively the prevalence of CPSP following thoracic surgery, its predicting risk factors, the incidence of neuropathic component, and its impact on quality of life. METHODS: Patients who underwent thoracic surgeries including thoracotomy and VATS between 01/2010 and 12/2011 at the First Affiliated Hospital, School of Medicine, Zhejiang University were first contacted and screened for CPSP following thoracic surgery via phone interview. Patients who developed CPSP were then mailed with a battery of questionnaires, including a questionnaire referenced to Maguire's research, a validated Chinese version of the ID pain questionnaire, and a SF-36 Health Survey. Logistic regression analyses were subsequently performed to identify risk factors for CPSP following thoracic surgery and its neuropathic component. RESULTS: The point prevalence of CPSP following thoracic surgery was 24.9% (320/1284 patients, and the point prevalence of neuropathic component of CPSP was 32.5% (86/265 patients. CPSP following thoracic surgery did not improve significantly with time. Multiple predictive factors were identified for CPSP following thoracic surgery, including age<60 years old, female gender, prolonged duration of post-operative chest tube drainage (≥ 4 days, options of post-operative pain management, and pre-existing hypertension. Furthermore, patients who experienced CPSP following thoracic surgery were found to have significantly decreased physical function and worse quality of life, especially those with neuropathic component. CONCLUSIONS: Our study demonstrated that nearly 1 out of 4 patients underwent thoracic surgery might develop CPSP, and one third of them accompanied with a neuropathic component. Early prevention as well as aggressive

  9. Anterior or posterior surgery for right thoracic adolescent idiopathic scoliosis (AIS)? A prospective cohorts' comparison using radiologic and functional outcomes.

    Science.gov (United States)

    Rushton, Paul R P; Grevitt, Michael P; Sell, Philip J

    2015-04-01

    Prospective cohort study. Prospectively compare patient-reported as well as clinical and radiologic outcomes after anterior or posterior surgery for right thoracic adolescent idiopathic scoliosis (AIS) in a single center by the same surgeons. Anterior and posterior spinal instrumentation and arthrodesis are both well-established treatments of thoracic AIS. The majority of studies comparing the 2 approaches have focused on radiographic outcomes. There remains a paucity of prospectively gathered patient-reported outcomes comparing surgical approaches. Forty-two consecutive patients with right thoracic AIS were treated in a single center by one of 2 surgeons with either anterior (n=18) or posterior (n=24) approaches and followed up for over 2 years. Radiographic, clinical, and patient-reported outcomes of the Modified Scoliosis Research Society Outcome Instrument were gathered and analyzed by an independent surgeon. Patients reported significant improvements in all areas of the Modified Scoliosis Research Society Outcome Instrument, especially pain and self-image domains. There were no significant differences in the degree of improvement in any domains between the groups. Posterior and anterior surgery corrected rib hump by 53% and 61%, respectively (P=0.4). The Main thoracic curve Cobb angle was corrected from 69 to 26 degrees (62%) by posterior surgery and 61 to 23 degrees (64%) by anterior surgery (P=0.6). Posterior surgery significantly reduced kyphosis and lumbosacral lordosis. Anterior surgery had no overall affect of sagittal alignment but seemed able to correct those hypokyphotic preoperatively. Complications differed and were largely approach-related--intrathoracic in anterior and wound-related in posterior surgery. Patients with right thoracic AIS of differing curve types but otherwise similar preoperatively demonstrated that anterior and posterior surgery are largely equivalent. Patient-reported outcomes are improved similarly by either approach. Both offer

  10. The benefits of digital thoracic drainage system for outpatients undergoing pulmonary resection surgery

    Directory of Open Access Journals (Sweden)

    J.M. Mier

    2011-09-01

    Full Text Available Since digital thoracic drainage system (DTDS came onto the market, a number of its advantages have become clear, for example that of eliminating the differences between observers. The withdrawal of thoracic drainage has been found to be comfortable, safe and well tolerated by patients; it helps to reduce or eliminate the cost of hospital stay, because, according to the different series published in recent months, it is possible to withdraw drainage sooner and thus discharge patients earlier. Prospective studies are underway, but as yet nothing has been written about the possible benefits in outpatient surgery programmes. In this report we present our findings of 3 cases of patients undergoing pulmonary resection who were treated with continuous intra-domiciliary DTDS. Pending the results of a prospective study now underway our observation is that with properly selected patients this is a safe method. Resumo: Desde que o sistema de drenagem torácica digital (DTDS apareceu no mercado, várias das suas vantagens tornaram-se óbvias, como por exemplo o facto de eliminar as diferenças entre os observadores. A remoção do dreno torácico é confortável, segura e bem tolerada pelos doentes; ajuda a reduzir ou a eliminar o custo da estadia hospitalar uma vez que, de acordo com as diferentes séries publicadas nos últimos meses, é possível remover o dreno mais cedo e, assim, dar alta ao doente mais cedo. Estão a ser elaborados estudos, mas ainda não há nada escrito sobre as possíveis vantagens em programas de cirurgia de ambulatório. Neste trabalho apresentamos a nossa experiência em 3 casos de doentes em ambulatório com ressecção pulmonar, que foram tratados com DTDS intra-domiciliar contínua. Até aos resultados de um futuro estudo em elaboração, constatamos que este é um método seguro para doentes devidamente seleccionados. Keywords: Digital thoracic drainage, Prolonged air leak, Outpatient thoracic surgery, Palavras

  11. Extent of postoperative prophylactic radiotherapy after radical surgery of thoracic esophageal squamous cell carcinoma

    International Nuclear Information System (INIS)

    Lu Jincheng; Tao Hua; Zha Wenwu; Xu Kangxiong

    2007-01-01

    Objective: To determine the extent of postoperative prophylactic radiotherapy after radical surgery of thoracic esophageal squamous cell carcinoma. Should the entire mediastinum (M), bilateral supraclavicular areas(S) and the left gastric area(L) be all included in the irradiation field. Methods The clinical data of 204 such patients treated from 1996 through 1999 were retrospectively reviewed. They were classified into four groups: group A, 26 patients given irradiation to the mediastinum M alone; group B, 139 patients given irradiation to the mediastinum and bilateral supraclavicular areas M + S; group C, 10 patients irradiation to the mediastinum plus left gastric area M + L; and group D, 29 patients irradiation to all these three areas ( M + S + L). The overall and disease-free survival rates were calculated using the Kaplan- Meier method and comparison of these groups was done with the Logrank test. Prognostic variables were entered into a Cox regression model controlling the age, gender, length, site, pT, pN, and treatment received. Results: The 1-, 3- and 5-year overall and disease-free survival rates of all 204 patients were 83.8%, 53.2%, 34.1% and 77.8%, 51.6%, 33.8% , respectively. The 5-year disease-free survival rates for patients in group A, group B, group C, and group D were 36.3%, 30.7%, 40.0% and 43.6% (χ 2 = 3.05, P=0.385), respectively. Multivariate analysis showed that the pT and pN were independent risk factors for disease-free survival rate, whereas treatment arm gave no significant difference (χ 2 =2.77, P=0.096). None of the 43 patents without irradiation to the L had abdominal lymph node metastasis from lesions in the upper and upper-middle third (located middle third but invasion to the upper third) thoracic esophagus. The data of supraclavicular lymph node metastasis between patients with and without irradiation showed that S in lesion in the lower and middle-lower third (located middle third but invasion to the lower third) thoracic

  12. Experience with the Nuss technique for the treatment of Pectus Excavatum in Spanish Thoracic Surgery Departments.

    Science.gov (United States)

    Fibla, Juan J; Molins, Laureano; Moradiellos, Javier; Rodríguez, Pedro; Heras, Félix; Canalis, Emili; Bolufer, Sergio; Martínez, Pablo; Aragón, Javier; Arroyo, Andrés; Pérez, Javier; León, Pablo; Canela, Mercedes

    2016-01-01

    Although the Nuss technique revolutionized the surgical treatment of pectus excavatum, its use has not become widespread in our country. The aim of this study was to analyze the current use of this technique in a sample of Thoracic Surgery Departments in Spain. Observational rectrospective multicentric study analyzing the main epidemiological aspects and clinical results of ten years experience using the Nuss technique. Between 2001 and 2010 a total of 149 patients were operated on (mean age 21.2 years), 74% male. Initial aesthetic results were excellent or good in 93.2%, mild in 4.1% and bad in 2.7%. After initial surgery there were complications in 45 patients (30.6%). The most frequent were wound seroma, bar displacement, stabilizer break, pneumothorax, haemothorax, wound infection, pneumonia, pericarditis and cardiac tamponade that required urgent bar removal. Postoperative pain appeared in all patients. In 3 cases (2%) it was so intense that it required bar removal. After a mean follow-up of 39.2 months, bar removal had been performed in 72 patients (49%), being difficult in 5 cases (7%). After a 1.6 year follow-up period good results persisted in 145 patients (98.7%). Nuss technique in adults has had good results in Spanish Thoracic Surgery Departments, however its use has not been generalized. The risk of complications must be taken into account and its indication must be properly evaluated. The possibility of previous conservative treatment is being analyzed in several departments at present. Copyright © 2015 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  13. Penetration, Completeness, and Representativeness of The Society of Thoracic Surgeons Adult Cardiac Surgery Database.

    Science.gov (United States)

    Jacobs, Jeffrey P; Shahian, David M; He, Xia; O'Brien, Sean M; Badhwar, Vinay; Cleveland, Joseph C; Furnary, Anthony P; Magee, Mitchell J; Kurlansky, Paul A; Rankin, J Scott; Welke, Karl F; Filardo, Giovanni; Dokholyan, Rachel S; Peterson, Eric D; Brennan, J Matthew; Han, Jane M; McDonald, Donna; Schmitz, DeLaine; Edwards, Fred H; Prager, Richard L; Grover, Frederick L

    2016-01-01

    The Society of Thoracic Surgeons (STS) Adult Cardiac Surgery Database (ACSD) has been successfully linked to the Centers for Medicare and Medicaid (CMS) Medicare database, thereby facilitating comparative effectiveness research and providing information about long-term follow-up and cost. The present study uses this link to determine contemporary completeness, penetration, and representativeness of the STS ACSD. Using variables common to both STS and CMS databases, STS operations were linked to CMS data for all CMS coronary artery bypass graft (CABG) surgery hospitalizations discharged between 2000 and 2012, inclusive. For each CMS CABG hospitalization, it was determined whether a matching STS record existed. Center-level penetration (number of CMS sites with at least one matched STS participant divided by the total number of CMS CABG sites) increased from 45% in 2000 to 90% in 2012. In 2012, 973 of 1,081 CMS CABG sites (90%) were linked to an STS site. Patient-level penetration (number of CMS CABG hospitalizations done at STS sites divided by the total number of CMS CABG hospitalizations) increased from 51% in 2000 to 94% in 2012. In 2012, 71,634 of 76,072 CMS CABG hospitalizations (94%) occurred at an STS site. Completeness of case inclusion at STS sites (number of CMS CABG cases at STS sites linked to STS records divided by the total number of CMS CABG cases at STS sites) increased from 88% in 2000 to 98% in 2012. In 2012, 69,213 of 70,932 CMS CABG hospitalizations at STS sites (98%) were linked to an STS record. Linkage of STS and CMS databases demonstrates high and increasing penetration and completeness of the STS database. Linking STS and CMS data facilitates studying long-term outcomes and costs of cardiothoracic surgery. Copyright © 2016 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  14. [Clinical effectiveness of pleural abrasion in video-assisted thoracic surgery for bullae resection].

    Science.gov (United States)

    Qiao, T; Gao, P Y; Lü, X X; Chen, M Y; Wei, L

    2017-10-10

    Objective: To evaluate the efficacy of pleural abrasion in treatment of spontaneous pneumothorax with video-assisted thoracic surgery (VATS) for bullae resection. Methods: The clinical data of 158 patients with initial spontaneous pneumothorax who underwent video-assisted thoracic wedge resections with or without pleural abrasion in Henan Provincial People's Hospital from June 2010 to June 2015 were retrospectively analyzed. The patients were assigned to two equal groups according to whether pleural abrasion was applied or not: experimental group (with pleural abrasion) and control group (without pleural abrasion); and there were 79 patients in each group.There were 62 males and 17 females aged 15-60 years (mean age 34 years) in pleural abrasion group. And there were 70 males and 9 females aged 18-60 years (mean age 38 years) in non-pleural abrasion group.After surgery, all patients were evaluated for postoperative pain, chest tube removal time, hospital stay and other complications.Independent samples t test was used to compare the data between groups. Results: Surgeries for 158 patients were performed successfully.No mortality occurred.There was no conversion to thoracotomy.Postoperative pain, operation time, intraoperative blood loss, chest tube removal time, pleural canals flowand average hospital stay in non-pleural abrasion group was significantly lower for 4.4, 19 minutes, 10 ml, 21 hours, 87 ml and 1.4 days respectively when compared with those in pleural abrasion group ( t =32.478, 7.140, 11.093, 7.288, 10.246, 8.070, all P tube removal time and hospital stay in non-pleural abrasion group are all lower than those in pleural abrasion group.And there is no significant difference in the recurrence of pneumothorax between the two groups after VATS bullae resection.

  15. Feasibility and Impact of Focused Intraoperative Transthoracic Echocardiography on Management in Thoracic Surgery Patients: An Observational Study.

    Science.gov (United States)

    Kratz, Thomas; Holz, Sarah; Steinfeldt, Thorsten; Exner, Maik; Campo dell'Orto, Marco; Kratz, Caroline; Wulf, Hinnerk; Zoremba, Martin

    2018-04-01

    Intraoperative focused transthoracic echocardiography (TTE) is feasible and has an effect on the management of hemodynamically unstable surgical patients. Furthermore, in noncardiac thoracic surgery, TTE might provide additional information for hemodynamic treatment. Transthoracic accessibility during thoracic surgical interventions is assumed to be difficult. For patients positioned on their right side, a modified subcostal transthoracic view might be helpful. A prospective observational study. Single-center university hospital. The study comprised 105 consecutive patients undergoing noncardiac thoracic surgery. Focused TTE was performed during anesthetic induction after intubation for mechanical ventilation. Intraoperative focused TTE, after positioning and draping for surgery, was attempted again for all 105 patients. Changes in patient management due to the results of the TTE were documented and analyzed. Presurgical TTE with mechanical ventilation was applied successfully in 98.1% of 105 patients. Intraoperative imaging was successful in 90 patients (85.7%). Results of intraoperative TTE led to the modification of perioperative management in 39 patients (37.1%), 20 (22.0%) of these during surgery. TTE in noncardiac thoracic surgery is feasible using a modified subcostal view and has an effect on hemodynamic management in a considerable number of patients. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. Complications of Minimally Invasive, Tubular Access Surgery for Cervical, Thoracic, and Lumbar Surgery

    Directory of Open Access Journals (Sweden)

    Donald A. Ross

    2014-01-01

    Full Text Available The object of the study was to review the author’s large series of minimally invasive spine surgeries for complication rates. The author reviewed a personal operative database for minimally access spine surgeries done through nonexpandable tubular retractors for extradural, nonfusion procedures. Consecutive cases (n=1231 were reviewed for complications. There were no wound infections. Durotomy occurred in 33 cases (2.7% overall or 3.4% of lumbar cases. There were no external or symptomatic internal cerebrospinal fluid leaks or pseudomeningoceles requiring additional treatment. The only motor injuries were 3 C5 root palsies, 2 of which resolved. Minimally invasive spine surgery performed through tubular retractors can result in a low wound infection rate when compared to open surgery. Durotomy is no more common than open procedures and does not often result in the need for secondary procedures. New neurologic deficits are uncommon, with most observed at the C5 root. Minimally invasive spine surgery, even without benefits such as less pain or shorter hospital stays, can result in considerably lower complication rates than open surgery.

  17. Lethality of cardiovascular events highlights the variable impact of complication type between thoracoscopic and open pulmonary lobectomies.

    Science.gov (United States)

    Law, Timothy D; Boffa, Daniel J; Detterbeck, Frank C; Wang, Zuoheng; Park, Henry S; Kim, Anthony W

    2014-03-01

    This study examines the impact of postoperative complications by type on perioperative mortality in lobectomies performed by thoracoscopic (video-assisted thoracoscopic surgery [VATS]) and open thoracotomy (OPEN) approaches for primary lung cancer. A retrospective analysis of the Healthcare and Utilization Project Nationwide Inpatient Sample (HCUP-NIS) database from 2007 to 2010 was performed. Patients with primary lung malignancies undergoing pulmonary lobectomy were selected using International Classification of Diseases, 9th edition, Clinical Modification (ICD-9-CM) codes. Perioperative complications within a 30-day period from the operation were identified and recorded using ICD-9-CM codes. Multivariate statistical analysis was performed using Poisson and logistic regression modeling. There were 24,253 patients included in the analysis, with 5,223 in the VATS cohort and 19,030 in the OPEN cohort. An increased number of complications were associated with increased mortality in both the VATS and OPEN cohorts. The probability of mortality was higher in the OPEN cohort, with 0 or 1 complication, but this difference was lost as the number of complications increased. When categorized by complication type, pulmonary, cardiovascular, wound-related, systemic, and gastrointestinal complications were commonly associated with mortality in both groups. When comparing the number of complications by type between the VATS and OPEN cohorts, cardiovascular (odds ratio [OR], 2.19; p = 0.001) and wound-related (OR, 1.77; p = 0.041) complications were more strongly associated with mortality in the VATS cohort. When cardiovascular complications occur after VATS lobectomy, their impact appears to be more significant than those occurring after OPEN lobectomies. This observation deserves further study because of a likely multifactorial explanation. Copyright © 2014 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  18. VATS Lobectomy: Surgical Evolution from Conventional VATS to Uniportal Approach

    Directory of Open Access Journals (Sweden)

    Diego Gonzalez-Rivas

    2012-01-01

    Full Text Available There is no standardized technique for the VATS lobectomy, though most centres use 2 ports and add a utility incision. However, the procedure can be performed by eliminating the two small ports and using only the utility incision with similar outcomes. Since 2010, when the uniportal approach was introduced for major pulmonary resection, the technique has been spreading worldwide. The single-port technique provides a direct view to the target tissue. The conventional triple port triangulation creates a new optical plane with genesis of dihedral or torsional angle that is not favorable with standard two-dimension monitors. The parallel instrumentation achieved during single-port approach mimics inside the maneuvers performed during open surgery. Furthermore, it represents the less invasive approach possible, and avoiding the use of trocar, we minimize the compression of the intercostal nerve. Further development of new technologies like sealing devices for all vessels and fissure, robotic arms that open inside the thorax, and wireless cameras will facilitate the uniportal approach to become the standard surgical procedure for pulmonary resection in most thoracic departments.

  19. [One-port video-assisted thoracic surgery for pneumothorax using mini loop retractor].

    Science.gov (United States)

    Ichinose, J; Nakahara, K; Kina, S; Miyanaga, S

    2010-05-01

    We successfully performed 1-port video-assisted thoracic surgery (VATS) for primary spontaneous pneumothorax using Mini Loop Retractor II in 137 (39%) of 351 patients from March 2005 to May 2009 at Tokyo Teishin Hospital. This retractor is accessible to the thoracic cavity by simple skin puncture. It can hold and retract the lung freely like forceps. We made a 2 cm incision and inserted a 5 mm thoracoscope. We held the affected lung by the retractor and performed wedge resection by endoscopic staplers through skin incision. The operation time was 34.8 +/- 10.9 minutes and the blood loss was trace level in all cases. The duration of chest drainage was 1.2 +/- 0.8 days and the postoperative hospital stay was 2.8 +/- 1.2 days. There was no major complications. The recurrence of pneumothorax was noted in 17 (12.4%) cases. One-port VATS for pneumothorax using Mini Loop Retractor II can be applied easily and safely to selected patients.

  20. First non-intubated uniportal video-assisted pulmonary lobectomy in America.

    Science.gov (United States)

    Buitrago, Ricardo; Serna, Adriana; González-Rivas, Diego; Beltrán, Rafael; Palacio, Carlos Mario; Parades, Pablo; Beltrán, Julian

    2016-01-01

    The first video-assisted thoracic lobectomy in non-intubated patient in America was performed on 27 th of September 2014 in Bogotá Colombia, The National Cancer Institute in Bogotá received Dr. Diego González-Rivas to make possible this kind of procedure in a 53-year-old man, with a history of papillary thyroid cancer treated with surgery and Iodine therapy, in whom two pulmonary nodules were found in the monitoring tomography. We resected the nodule located at the right upper lobe previously marked by scintigraphy, the other one required a lobectomy because it was a deep nodule with malignant radiologic appearance inside of the middle lobe. The procedure discoursed in a non-intubated patient without technical difficulties or complications, very short recovery time, minimum pain and a quiet and usual postoperative evolution. This procedure, the first reported in America was replicated after others with similar results in several countries thanks to the collaboration between surgeons, anesthesiologists, radiologists, nurses and therapists, because especially in such interventions teamwork is essential. We believe that given the benefits in terms of recovery for the patient and anesthetic time, we could go on replicating the experience in selected patients.

  1. Tension Pneumothorax During Surgery for Thoracic Spine Stabilization in Prone Position

    Directory of Open Access Journals (Sweden)

    Demicha Rankin MD

    2014-06-01

    Full Text Available The intraoperative progression of a simple or occult pneumothorax into a tension pneumothorax can be a devastating clinical scenario. Routine use of prophylactic thoracostomy prior to anesthesia and initiation of controlled ventilation in patients with simple or occult pneumothorax remains controversial. We report the case of a 75-year-old trauma patient with an insignificant pneumothorax on the right who developed an intraoperative tension pneumothorax on the left side while undergoing thoracic spine stabilization surgery in the prone position. Management of an intraoperative tension pneumothorax requires prompt recognition and treatment; however, the prone position presents an additional challenge of readily accessing the standard anatomic sites for pleural puncture and air drainage.

  2. Coagulation profile in open and video-assisted thoracoscopic lobectomies

    DEFF Research Database (Denmark)

    Christensen, Thomas Decker; Vad, Henrik; Pedersen, Søren

    2018-01-01

    OBJECTIVES: Lung cancer patients are perceived to have a relatively high risk of venous thromboembolic events due to an activation of the coagulation system. In terms of activation of the coagulation system, the difference between video-assisted thoracoscopic surgery (VATS) and open lobectomies...... for primary lung cancer has not been investigated. The aim of this study was to compare the impact on the coagulation system in patients undergoing curative surgery for primary lung cancer by either VATS or open lobectomies. METHODS: In total, 62 patients diagnosed with primary lung cancer were allocated...... to either VATS (n = 32) or open lobectomies (n = 30). All patients received subcutaneous injections with dalteparin (Fragmin®) 5000 IE once daily. The coagulation was assessed pre- and intraoperatively, and the first 2 days postoperatively by standard coagulation blood tests, thromboelastometry (ROTEM...

  3. A Minimally Invasive Endoscopic Surgery for Infectious Spondylodiscitis of the Thoracic and Upper Lumbar Spine in Immunocompromised Patients

    Directory of Open Access Journals (Sweden)

    Hsin-Chuan Chen

    2015-01-01

    Full Text Available This study evaluates the safety and effectiveness of computed tomography- (CT- assisted endoscopic surgery in the treatment of infectious spondylodiscitis of the thoracic and upper lumbar spine in immunocompromised patients. From October 2006 to March 2014, a total of 41 patients with infectious spondylodiscitis underwent percutaneous endoscopic surgery under local anesthesia, and 13 lesions from 13 patients on the thoracic or upper lumbar spine were selected for evaluation. A CT-guided catheter was placed before percutaneous endoscopic surgery as a guide to avoid injury to visceral organs, major vessels, and the spinal cord. All 13 patients had quick pain relief after endoscopic surgery without complications. The bacterial culture rate was 77%. Inflammatory parameters returned to normal after adequate antibiotic treatment. Postoperative radiographs showed no significant kyphotic deformity when compared with preoperative films. As of the last follow-up visit, no recurrent infections were noted. Traditional transthoracic or diaphragmatic surgery with or without posterior instrumentation is associated with high rates of morbidity and mortality, especially in elderly patients, patients with multiple comorbidities, or immunocompromised patients. Percutaneous endoscopic surgery assisted by a CT-guided catheter provides a safe and effective alternative treatment for infectious spondylodiscitis of the thoracic and upper lumbar spine.

  4. Pain-related impairment of daily activities after thoracic surgery: a questionnaire validation.

    Science.gov (United States)

    Ringsted, Thomas K; Wildgaard, Kim; Kreiner, Svend; Kehlet, Henrik

    2013-09-01

    Persistent postoperative pain is an acknowledged entity that reduces daily activities. Evaluation of the post-thoracotomy pain syndrome (PTPS) is often measured using traditional pain scales without in-depth questions on pain impairment. Thus, the purpose was to create a procedure-specific questionnaire for assessment of functional impairment due to PTPS. Activities were obtained from the literature supplemented by interviews with patients and surgeons. The questionnaire was validated using the Rasch model in order to describe an underlying pain impairment scale. Four of 17 questions were redundant. The remaining 13 questions from low to intensive activity described functional impairment following persistent pain from thoracotomy and video-assisted thoracic surgery (VATS). No evidence for differential item functioning for gender, age or differences between open or VATS, were found. A generalized log-linear Rasch model including local dependence was constructed. Though local dependence influenced reliability, the test-retest reliability estimated under the log-linear Rasch model was high (0.88-0.96). Correlation with items from the Disability of the Arm, Shoulder and Hand (quick) questionnaire supported validity (γ = 0.46, P impairment questionnaire measured 2 qualitatively different pain dimensions although highly correlated (γ = 0.76). This study presents method, results and validation of a new unidimensional scale measuring procedure specific functional impairment due to PTPS following open surgery and VATS. Procedure specific tools such as this could provide important outcomes measures for future trials on persistent postsurgical pain states allowing better assessment of interventions (250).

  5. Intraoperative costs of video-assisted thoracoscopic lobectomy can be dramatically reduced without compromising outcomes.

    Science.gov (United States)

    Richardson, Michael T; Backhus, Leah M; Berry, Mark F; Vail, Daniel G; Ayers, Kelsey C; Benson, Jalen A; Bhandari, Prasha; Teymourtash, Mehran; Shrager, Joseph B

    2018-03-01

    To determine whether surgeon selection of instrumentation and other supplies during video-assisted thoracoscopic lobectomy (VATSL) can safely reduce intraoperative costs. In this retrospective, cost-focused review of all video-assisted thoracoscopic surgery anatomic lung resections performed by 2 surgeons at a single institution between 2010 and 2014, we compared VATSL hospital costs and perioperative outcomes between the surgeons, as well as costs of VATSL compared with thoracotomy lobectomy (THORL). A total of 100 VATSLs were performed by surgeon A, and 70 were performed by surgeon B. The preoperative risk factors did not differ significantly between the 2 groups of surgeries. Mean VATSL total hospital costs per case were 24% percent greater for surgeon A compared with surgeon B (P = .0026). Intraoperative supply costs accounted for most of this cost difference and were 85% greater for surgeon A compared with surgeon B (P costs, accounting for 55% of the difference in intraoperative supply costs between the surgeons. Operative time was 25% longer for surgeon A compared with surgeon B (P accounted for only 11% of the difference in total cost. Surgeon A's overall VATSL costs per case were similar to those of THORLs (n = 100) performed over the same time period, whereas surgeon B's VATSL costs per case were 24% less than those of THORLs. On adjusted analysis, there was no difference in VATSL perioperative outcomes between the 2 surgeons. The costs of VATSL differ substantially among surgeons and are heavily influenced by the use of disposable equipment/devices. Surgeons can substantially reduce the costs of VATSL to far lower than those of THORL without compromising surgical outcomes through prudent use of costly instruments and technologies. Copyright © 2017 The American Association for Thoracic Surgery. All rights reserved.

  6. Risk-adjusted performance evaluation in three academic thoracic surgery units using the Eurolung risk models.

    Science.gov (United States)

    Pompili, Cecilia; Shargall, Yaron; Decaluwe, Herbert; Moons, Johnny; Chari, Madhu; Brunelli, Alessandro

    2018-01-03

    The objective of this study was to evaluate the performance of 3 thoracic surgery centres using the Eurolung risk models for morbidity and mortality. This was a retrospective analysis performed on data collected from 3 academic centres (2014-2016). Seven hundred and twenty-one patients in Centre 1, 857 patients in Centre 2 and 433 patients in Centre 3 who underwent anatomical lung resections were analysed. The Eurolung1 and Eurolung2 models were used to predict risk-adjusted cardiopulmonary morbidity and 30-day mortality rates. Observed and risk-adjusted outcomes were compared within each centre. The observed morbidity of Centre 1 was in line with the predicted morbidity (observed 21.1% vs predicted 22.7%, P = 0.31). Centre 2 performed better than expected (observed morbidity 20.2% vs predicted 26.7%, P < 0.001), whereas the observed morbidity of Centre 3 was higher than the predicted morbidity (observed 41.1% vs predicted 24.3%, P < 0.001). Centre 1 had higher observed mortality when compared with the predicted mortality (3.6% vs 2.1%, P = 0.005), whereas Centre 2 had an observed mortality rate significantly lower than the predicted mortality rate (1.2% vs 2.5%, P = 0.013). Centre 3 had an observed mortality rate in line with the predicted mortality rate (observed 1.4% vs predicted 2.4%, P = 0.17). The observed mortality rates in the patients with major complications were 30.8% in Centre 1 (versus predicted mortality rate 3.8%, P < 0.001), 8.2% in Centre 2 (versus predicted mortality rate 4.1%, P = 0.030) and 9.0% in Centre 3 (versus predicted mortality rate 3.5%, P = 0.014). The Eurolung models were successfully used as risk-adjusting instruments to internally audit the outcomes of 3 different centres, showing their applicability for future quality improvement initiatives. © The Author(s) 2018. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  7. The effectiveness of systematic perioperative oral hygiene in reduction of postoperative respiratory tract infections after elective thoracic surgery in adults

    DEFF Research Database (Denmark)

    Pedersen, Preben Ulrich; Larsen, Palle; Håkonsen, Sasja Jul

    2016-01-01

    to increase patients' risk for nosocomial respiratory tract infection. OBJECTIVES: To identify, appraise and synthesize the best available evidence on the effectiveness of systematic perioperative oral hygiene in the reduction of postoperative respiratory airway infections in adult patients undergoing...... elective thoracic surgery. INCLUSION CRITERIA: Patients over the age of 18 years who had been admitted for elective thoracic surgery, regardless of gender, ethnicity, diagnosis severity, co-morbidity or previous treatment.Perioperative systematic oral hygiene (such as mechanical removal of dental biofilm......% confidence interval [CI] 0.55-0.78) for respiratory tract infections RR 0.48 (95%CI: 0.36-0.65) and for deep surgical site infections RR 0.48 (95%CI 0.27-0.84). CONCLUSIONS: Systematic perioperative oral hygiene reduces postoperative nosocomial, lower respiratory tract infections and surgical site infections...

  8. Pulmonary Histoplasmosis Identified by Video-Assisted Thoracic Surgery (VATS) Biopsy: a Case Report.

    Science.gov (United States)

    Lee, Ye Jin; Kang, Hye Rin; Song, Jin Hwa; Sin, Sooim; Lee, Sang Min

    2018-01-08

    Histoplasmosis is a common endemic mycosis in North, Central, and South America, but Korea is not known as an endemic area. We treated an immunocompetent Korean patient who had histoplasmosis. A 65-year-old Korean man presented with multiple pulmonary clumps of tiny nodules in the both lungs. He had been diagnosed 40 years earlier with pulmonary tuberculosis (TB) and a fungus ball had been diagnosed 4 years earlier. He denied any history of overseas travel. The patient visited our hospital with dyspnea, blood-tinged sputum, and weight loss, which had appeared 2 months earlier. The patient underwent video-assisted thoracic surgery (VATS) lung biopsy. The biopsy sample showed necrotizing granuloma and the presence of multiple small yeast-like fungi. Tissue culture confirmed Histoplasma capsulatum, and he was finally diagnosed with pulmonary histoplasmosis. Therapy was initiated with 200 mg itraconazole orally once per day. The symptoms disappeared 1 week after the start of treatment. After 4 months, low-dose chest computed tomography showed improvement in the ground glass opacity and size of the lung lesions. In conclusion, we report a case of an immunocompetent patient who developed histoplasmosis in Korea. When a patient shows unexplainable progressive infiltrative lung lesions, histoplasmosis should be considered as one of differential diagnoses although Korea is not an endemic area. © 2018 The Korean Academy of Medical Sciences.

  9. Thinking on the Training of Uniportal Video-assisted Thoracic Surgery

    Directory of Open Access Journals (Sweden)

    Yuming ZHU

    2018-04-01

    Full Text Available Recently, uniportal video-assisted thoracic surgery (VATS has developed rapidly and has become the main theme of global surgical development. The specific, standardized and systematic training of this technology has become an important topic. Specific training in the uniportal VATS approach is crucial to ensure safety and radical treatment. Such training approach, including a direct interaction with experienced surgeons in high-volume centers, is crucial and represents an indispensable step. Another form of training that usually occurs after preceptorship is proctorship: an experienced mentor can be invited to a trainee’s own center to provide specific on-site tutelage. Videos published online are commonly used as training material. Technology has allowed the use of different models of simulators for training. The most common model is the use of animal wet laboratory training. Other models, however, have been used mostrecently, such as the use of 3D and VR Technology, virtual reality simulators, and completely artificial models of the human thorax with synthetic lung, vessel, airway, and nodal tissues. A short-duration, high-volume, clinical immersion training, and a long term systematic training in high-volume centers are getting more and more attention. According to the evaluation of students' grading, a diversified training mode is adopted and the targeted training in accordance with different students helps to improve the training effect. We have done some work in systematic and standardized training of uniportal VATS in single center. We believe such training is feasible and absolutely necessary.

  10. [Comparative analysis of video-assisted thoracic surgery versus open resection for early-stage thymoma].

    Science.gov (United States)

    Triviño, Ana; Congregado, Miguel; Loscertales, Jesús; Cozar, Fernando; Pinos, Nathalie; Carmona, Patricia; Jiménez-Merchán, Rafael; Girón-Arjona, Juan Carlos

    2015-01-01

    Video-assisted thoracic surgery (VATS) has significantly developed over the last decade. However, a VATS approach for thymoma remains controversial. The aim of this study was to evaluate the feasibility of VATS thymectomy for the treatment of early-stage thymoma and to compare the outcomes with open resection. A comparative study of 59 patients who underwent surgical resection for early stage thymoma (VATS: 44 and open resection: 15) between 1993 and 2011 was performed. Data of patient characteristics, morbidity, mortality, length of hospital stay, the relationship between miasthenia gravis-thymoma, recurrence, and survival were collected for statistical analysis. Thymomas were classified according to Masaoka staging system: 38 in stage I (VATS group: 29 and open group: 9) and 21 in stage II (VATS group: 15 and open group: 6). The mean tumor size in the open group was 7.6cm (13-4cm) and in the VATS group 6.9cm (12-2.5cm). The average length of stay was shorter in the VATS group than in the open group (Pthymoma is technically feasible and is associated with a shorter hospital stay. The 5-year oncologic outcomes were similar in the open and VATS groups. Copyright © 2013 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  11. Operative techniques in robotic thoracic surgery for inferior or posterior mediastinal pathology.

    Science.gov (United States)

    Cerfolio, Robert James; Bryant, Ayesha S; Minnich, Douglas J

    2012-05-01

    Thoracic surgeons are performing robotic resections for anterior mediastinal tumors; however, tumors located in the posterior and especially the inferior chest can be difficult to approach robotically. The objective of this study was to evaluate the efficacy of the robot for resection of these tumors. We performed a retrospective review of the evolution and outcomes of our surgical technique for inferior or posterior mediastinal pathology. During a 30-month period, 153 patients underwent robotic surgery for pathology in the mediastinum, located in the inferior or posterior mediastinum in 75 of these patients. The most common indications for surgery were posterior mediastinal mass or lymph node in 41 patients, esophageal or bronchogenic cysts in 11 patients, esophageal leiomyoma in 7 patients, and diaphragmatic elevation in 7 patients. The median tumor size was 4.4 cm, and the median length of stay was 1 day. One patient was converted to thoracotomy, but no patients were converted for bleeding. Morbidity occurred in 9 patients (12%), major in 1 patient (a delayed esophageal leak after epiphrenic diverticulectomy). There was no mortality. Technical improvements included using robotic arm 3 posteriorly for retraction, side-docking, or coming over the back of the patient for tumors inferior to the inferior pulmonary vein and for diaphragmatic plication and using the lateral decubitus position for extraction of tumors larger than 3 cm via an access port over the tenth rib above the diaphragmatic fibers. The robot affords safe access using a completely portal approach for resection of and surgical intervention for inferior and posterior chest pathology and for anterior tumors. Specific techniques can be used to improve the operation. Copyright © 2012. Published by Mosby, Inc.

  12. The effects of aprotinin on blood product transfusion associated with thoracic aortic surgery requiring deep hypothermic circulatory arrest.

    LENUS (Irish Health Repository)

    Seigne, P W

    2012-02-03

    OBJECTIVE: To compare the effects of aprotinin on blood product use and postoperative complications in patients undergoing thoracic aortic surgery requiring deep hypothermic circulatory arrest. DESIGN: A retrospective study. SETTING: A university hospital. PARTICIPANTS: Nineteen patients who underwent elective or urgent thoracic aortic surgery. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: The total number of units of packed red blood cells, fresh frozen plasma, and platelets was significantly less in the group that received aprotinin (p = 0.01, 0.04, and 0.01). The intraoperative transfusion of packed red blood cells and platelets, collection and retransfusion of cell saver, and postoperative transfusion of fresh frozen plasma were also significantly less in the aprotinin group (p = 0.01, 0.02, 0.01, and 0.05). No patient in either group sustained renal dysfunction or a myocardial infarction. Two patients who had not received aprotinin suffered from chronic postoperative seizures, and one patient who had received aprotinin sustained a perioperative stroke. CONCLUSIONS: Low-dose aprotinin administration significantly decreases blood product transfusion requirements in the setting of thoracic aortic surgery requiring deep hypothermic circulatory arrest, and it does not appear to be associated with renal or myocardial dysfunction.

  13. High Thoracic Epidural Analgesia as an Adjunct to General Anesthesia is Associated with Better Outcome in Low-to-Moderate Risk Cardiac Surgery Patients

    DEFF Research Database (Denmark)

    Stenger, Michael; Fabrin, Anja; Schmidt, Henrik

    2013-01-01

    The purpose of this study was to evaluate the addition of high thoracic epidural analgesia (HTEA) to general anesthesia in cardiac surgery patients to enhance the fast-track and improvement in outcome.......The purpose of this study was to evaluate the addition of high thoracic epidural analgesia (HTEA) to general anesthesia in cardiac surgery patients to enhance the fast-track and improvement in outcome....

  14. Early pleural fluid dynamics following video-assisted thoracoscopic lobectomy has limited clinical value

    DEFF Research Database (Denmark)

    Holbek, Bo Laksáfoss; Petersen, René Horsleben; Kehlet, Henrik

    2017-01-01

    The objective of this study was to evaluate the potential of predicting the pleural fluid output in patients after video-assisted thoracoscopic lobectomy of the lung. Detailed measurements of continuous fluid output were obtained prospectively using an electronic thoracic drainage device (Thopaz...

  15. Aortography delays surgery of CT proven acute traumatic rupture of the thoracic aorta; Case report

    Energy Technology Data Exchange (ETDEWEB)

    Munoz, A.; Moreno, R.; Martin, V.; Iniguez, A.; Alvarez, J. (Hospital Universitario de San Carlos, Madrid (Spain). Dept. de Radiodiagnostico, Servicio de Cirurgia Vascular, Servicio de Exploracion Cardiopulmonar, and Unidad de Cuidados Intensivos)

    1991-09-01

    A case of acute traumatic rupture of the thoracic aorta was diagnosed by dynamic CT. Angiographic confirmation was required, delaying surgical repair and contribution to the fatal outcome. If reliable findings of acute traumatic rupture of the thoracic aorta are shown by CT, we question the usefulness of angiographic confirmation in such cases. (orig.).

  16. Video-Assisted Thoracic Surgery Thymectomy Versus Sternotomy Thymectomy in Patients With Thymoma.

    Science.gov (United States)

    Agatsuma, Hiroyuki; Yoshida, Kazuo; Yoshino, Ichiro; Okumura, Meinoshin; Higashiyama, Masahiko; Suzuki, Kenji; Tsuchida, Masanori; Usuda, Jitsuo; Niwa, Hiroshi

    2017-09-01

    This study was designed to evaluate the feasibility of video-assisted thoracoscopic surgery (VATS) and to compare the oncologic outcomes of VATS with those of sternotomy in patients with thymoma. The clinical outcomes of 2,835 patients with thymic epithelial tumors treated between 1991 and 2010 in 32 Japanese institutions were collected retrospectively. The study compared postoperative complications, positive surgical margins, location of recurrence, and survival in 140 of 142 VATS-treated patients (VATS group) matched with 140 of 1,294 sternotomy-treated patients (ST group) by using propensity scores. Postoperative complications were observed in 8 patients in the VATS group. The morbidity rate in the VATS group was not different from that of the ST group (p = 0.25). Positive surgical margins were noted in 4 patients (3 in the VATS group; 1 in the ST group). There was no statistically significant difference in the recurrence rate between groups (median follow-up period: 3.7 years in the VATS group; 5.2 years in the ST group). In total the most frequent site of recurrence was pleural dissemination. In the VATS group, the 5-year recurrence-free survival rate was 93.8%, and the 5-year overall survival rate was 97.9%. There was no difference in the recurrence-free survival and overall survival rates between the VATS group and the ST group (p = 0.91 and p = 0.74, respectively). VATS thymectomy was feasible and comparable to sternotomy for the treatment of patients with thymoma with regard to morbidity, incomplete resection rate, and prognosis. However, additional follow-up is required to evaluate long-term outcomes. Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  17. Atrial fibrillation after pulmonary lobectomy for lung cancer affects long-term survival in a prospective single-center study

    Directory of Open Access Journals (Sweden)

    Imperatori Andrea

    2012-01-01

    Full Text Available Abstract Background Atrial fibrillation (AF after thoracic surgery is a continuing source of morbidity and mortality. The effect of postoperative AF on long-term survival however has not been studied. Our aim was to evaluate the impact of AF on early outcome and on survival > 5 years after pulmonary lobectomy for lung cancer. Methods From 1996 to June 2009, 454 consecutive patients undergoing lobectomy for lung cancer were enrolled and followed-up until death or study end (October 2010. Patients with postoperative AF were identified; AF was investigated with reference to its predictors and to short- and long-term survival (> 5 years. Results Hospital mortality accounted for 7 patients (1.5%, while postoperative AF occurred in 45 (9.9%. Independent AF predictors were: preoperative paroxysmal AF (odds ratio [OR] 5.91; 95%CI 2.07 to 16.88, postoperative blood transfusion (OR 3.61; 95%CI 1.67 to 7.82 and postoperative fibro-bronchoscopy (OR 3.39; 95%CI 1.48 to 7.79. Patients with AF experienced higher hospital mortality (6.7% vs. 1.0%, p = 0.024, longer hospitalization (15.3 ± 10.1 vs. 12.2 ± 5.2 days, p = 0.001 and higher intensive care unit admission rate (13.3% vs. 3.9%, p = 0.015. The median follow-up was 36 months (maximum: 179 months. Among the 445 discharged subjects with complete follow-up, postoperative AF was not an independent predictor of mortality; however, among the 151 5-year survivors, postoperative AF independently predicted poorer long-term survival (HR 3.75; 95%CI 1.44 to 9.08. Conclusion AF after pulmonary lobectomy for lung cancer, in addition to causing higher hospital morbidity and mortality, predicts poorer long-term outcome in 5-year survivors.

  18. Coagulation profile in patients undergoing video-assisted thoracoscopic lobectomy

    DEFF Research Database (Denmark)

    Christensen, Thomas Decker; Vad, Henrik; Pedersen, Søren

    2017-01-01

    Background: Knowledge about the impact of Low-Molecular-Weight Heparin (LMWH) on the coagulation system in patients undergoing minimal invasive lung cancer surgery is sparse. The aim of this study was to assess the effect of LMWH on the coagulation system in patients undergoing Video......-Assisted Thoracoscopic Surgery (VATS) lobectomy for primary lung cancer. Methods: Sixty-three patients diagnosed with primary lung cancer undergoing VATS lobectomy were randomized to either subcutaneous injection with dalteparin (Fragmin®) 5000 IE once daily or no intervention. Coagulation was assessed pre-, peri......-, and the first two days postoperatively by standard coagulation blood test, thromboelastometry (ROTEM®) and thrombin generation. Results: Patients undergoing potential curative surgery for lung cancer were not hypercoagulable preoperatively. There was no statistically significant difference in the majority...

  19. Radiologic evaluation after posterior instrumented surgery for thoracic ossification of the posterior longitudinal ligament: union between rostral and caudal ossifications.

    Science.gov (United States)

    Ando, Kei; Imagama, Shiro; Ito, Zenya; Kobayashi, Kazuyoshi; Ukai, Junichi; Muramoto, Akio; Shinjo, Ryuichi; Matsumoto, Tomohiro; Nakashima, Hiroaki; Ishiguro, Naoki

    2014-05-01

    Retrospective clinical study. To investigate, using multislice CT images, how thoracic ossification of the posterior longitudinal ligament (OPLL) changes with time after thoracic posterior fusion surgery. Few studies have evaluated thoracic OPLL preoperatively and post using computed tomography (CT). The subjects included 19 patients (7 men and 12 women) with an average age at surgery of 52 years (38-66 y) who underwent indirect posterior decompression with corrective fusion and instrumentation at our institute. Minimum follow-up period was 1 year, and averaged 3 years 10 months (12-120 mo). Using CT images, we investigated fusion range, preoperative and postoperative Cobb angles of thoracic fusion levels, intraoperative and postoperative blood loss, operative time, hyperintense areas on preoperative MRI of thoracic spine and thickness of the OPLL on the reconstructed sagittal, multislice CT images taken before the operation and at 3 months, 6 months and 1 year after surgery. The basic fusion area was 3 vertebrae above and below the OPLL lesion. The mean operative time was 7 hours and 48 min (4 h 39 min-10 h 28 min), and blood loss was 1631 mL (160-11,731 mL). Intramedullary signal intensity change on magnetic resonance images was observed at the most severe ossification area in 18 patients. Interestingly, the rostral and caudal ossification regions of the OPLLs, as seen on sagittal CT images, were discontinuous across the disk space in all patients. Postoperatively, the discontinuous segments connected in all patients without progression of OPLL thickness by 5.1 months on average. All patients needing surgery had discontinuity across the disk space between the rostral and caudal ossified lesions as seen on CT. This discontinuity was considered to be the main reason for the myelopathy because a high-intensity area on magnetic resonance imaging was seen in 18 of 19 patients at the same level. Rigid fixation with instrumentation may allow the discontinuous segments

  20. Thoracic surgeon and patient focus groups on decision-making in early-stage lung cancer surgery.

    Science.gov (United States)

    Schwartz, Rebecca M; Gorbenko, Ksenia; Kerath, Samantha M; Flores, Raja; Ross, Sheila; Taylor, Tonya N; Taioli, Emanuela; Henschke, Claudia

    2018-01-01

    To investigate medical decision-making from the thoracic surgeons' and patients' perspectives in early-stage lung cancer. We conducted one focus group with thoracic surgeons (n = 15) and one with a group of early-stage lung cancer patients treated with surgery (n = 7). Focus groups were recorded, transcribed and coded for themes. For surgeons, surgical procedure choice was a primary concern, followed by the surgical treatment plan decision-making process. Survivors focused primarily on the physical and mental health-related postsurgical burden for which they felt they were not well prepared and placed less emphasis on surgical decision-making. As early-stage lung cancer mortality rates are improving, surgeons and patients can prioritize surgical approaches and postsurgical care that enhance quality of life.

  1. The Development of an in-situ Thoracic Surgery Crisis Simulation focused on Non-Technical Skill Training.

    Science.gov (United States)

    Bierer, Joel; Memu, Eustatiu; Leeper, Robert; Fortin, Dalilah; Fréchette, Eric; Inculet, Richard; Malthaner, Richard

    2018-02-27

    Our vision was to develop an inexpensive training simulation in a functional operating room (in-situ) that included surgical trainees, nursing and anesthesia staff to focus on effective interprofessional communication and teamwork skills. The simulation scenario revolved around a post-pneumonectomy airway obstruction by residual tumor. This model included our thoracic operating room with patient status displayed by an open access vital sign simulator and a reversibly modified Laerdal ® airway mannequin. The simulation scenario was run seven times. Simulations were video recorded and scored using NOTSS and TeamSTEPPS2. Latent safety threats (LST) and feedback were obtained during the post simulation debriefing. Feedback was captured using the MMMO questionnaire. Several LST were identified which included missing and redundant equipment and knowledge gaps in participants roles. Consultant surgeons received a higher overall score than thoracic surgery fellows on both NOTSS (3.8 vs. 3.3) and TeamSTEPPS2 evaluations (4.1 vs. 3.2) suggesting that the scenario effectively differentiated learners from experts with regards to non-technical skills. The MMMO overall simulation experience score was 4.7 out of 5 confirming a high fidelity model and useful experiential learning model. At the Canadian Thoracic Bootcamp, the MMMO overall experience score was 4.8 out of 5 further supporting this simulation as a robust model. An inexpensive in-situ intra-operative crisis simulation model for thoracic surgical emergencies was created, implemented, and demonstrated to be effective as a proof of concept at identifying latent threats to patient safety and differentiating the non-technical skills of trainees and consultant surgeons. Copyright © 2018 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  2. An overview of perioperative considerations in elderly patients for thoracic surgery: demographics, risk/benefit, and resource planning.

    Science.gov (United States)

    Castillo, Maria

    2018-02-01

    Increasing numbers of geriatric patients will present for thoracic surgery as the population ages. The changes in physiologic reserve as well as the increase in comorbid conditions among this population must be considered in order to optimize patient care in the perioperative period. For elderly patients with cancer, the risk-benefit relationship for thoracic surgery remains favorable. Consideration of comorbidities, especially chronic obstructive pulmonary disease and congestive heart failure, is important in the setting of surgical treatment, as they have implications for perioperative care as well as postoperative morbidity and mortality. Overall survival, quality of life, and health status must be considered in decisions regarding cancer treatment. Elderly patients with early-stage lung cancer derive benefit from surgical treatment, despite their increased prevalence of comorbidities, because survival associated with untreated lung cancer is so dismal. Some studies suggest that even late-stage lung cancer patients may benefit from surgery as part of a multimodal approach. Further studies could help target implementation of resources to optimize overall patient health and physiologic condition in order to decrease morbidity and mortality and to optimize quality of life.

  3. The necessity of routine post-thoracostomy tube chest radiographs in post-operative thoracic surgery patients.

    Science.gov (United States)

    Whitehouse, M R; Patel, A; Morgan, J A

    2009-04-01

    Chest radiographs are routinely performed post-operatively in thoracic surgery patients, in particular after the removal of thoracostomy tubes. From observation of our practice, we hypothesised that chest radiographs did not need to be performed routinely post-operatively and after removal of thoracostomy tubes. To determine whether routine chest radiographs post-operatively and post-thoracostomy tube removal directly influenced patient management. A five month prospective study was carried out to analyse our current practice at the Thoracic Surgery Unit, Bristol Royal Infirmary, Bristol, U.K. Demographic and clinico-pathological data were collected during admission. In the cohort of 74 patients, 66 (89%) patients had post-operative chest radiographs. Only three (5%) patients who had a chest radiograph had change in their management. Twenty-five (34%) patients had a chest radiograph post-thoracostomy tube removal. Only one (4%) patient in this group who had a chest radiograph after thoracostomy tube removal had a change of management. Interestingly, the decision to change patient management was not made on the basis of the chest radiographs alone; the clinical situation was the main determinant. Patients that did not have a chest radiograph postoperatively (eight patients, 11%) and post-thoracostomy tube removal (49 patients, 66%) did not suffer any adverse sequelae. We feel our data support the hypothesis that it is not necessary to perform routine chest radiographs in thoracic surgery patients post-operatively and after post-operative thoracostomy tube removal. It would be better to monitor these patients clinically and only request chest radiographs on the basis of deterioration in recorded observations or clinical findings.

  4. Robotic lobectomy and segmentectomy for lung cancer: results and operating technique.

    Science.gov (United States)

    Veronesi, Giulia

    2015-04-01

    Video-assisted thoracic surgery (VATS) is a minimally invasive approach with several advantages over open thoracotomy for the surgery of lung cancer but also some limitations like rigid instruments and suboptimal vision. Robot technology is an evolution of manual videothoracoscopy introduced to overcome these limitations maintaining the advantages related to low invasiveness. More intuitive movements, greater flexibility and high definition three-dimensional vision are advantages of the robotic approach. Different studies demonstrate that robotic lobectomy and segmentectomy are feasible and safe with long term outcome similar to that of open/VATS approaches, however no randomised comparison are available and benefits in terms of quality of life (QOL) and pain need to be demonstrated yet. Several different robotic techniques are currently employed and differ for number of robotic arms (three versus four), the use of CO2 insufflation, timing of utility incision and the port positioning. The four arms robotic approach with anterior utility incision is the technique described by the authors. Indications to perform robotic lung resections may be more extensive than those of traditional videothoracoscpic approach and includes patients with locally advanced disease after chemotherapy or those requiring anatomical segmentectomy. Learning curve of vats and robotic lung resection is similar. High capital and running costs are the most important disadvantages. Entry of competitor companies should drive down costs.

  5. Applications for a hybrid operating room in thoracic surgery: from multidisciplinary procedures to --image-guided video-assisted thoracoscopic surgery.

    Science.gov (United States)

    Terra, Ricardo Mingarini; Andrade, Juliano Ribeiro; Mariani, Alessandro Wasum; Garcia, Rodrigo Gobbo; Succi, Jose Ernesto; Soares, Andrey; Zimmer, Paulo Marcelo

    2016-01-01

    The concept of a hybrid operating room represents the union of a high-complexity surgical apparatus with state-of-the-art radiological tools (ultrasound, CT, fluoroscopy, or magnetic resonance imaging), in order to perform highly effective, minimally invasive procedures. Although the use of a hybrid operating room is well established in specialties such as neurosurgery and cardiovascular surgery, it has rarely been explored in thoracic surgery. Our objective was to discuss the possible applications of this technology in thoracic surgery, through the reporting of three cases. RESUMO O conceito de sala híbrida traduz a união de um aparato cirúrgico de alta complexidade com recursos radiológicos de última geração (ultrassom, TC, radioscopia e/ou ressonância magnética), visando a realização de procedimentos minimamente invasivos e altamente eficazes. Apesar de bem estabelecido em outras especialidades, como neurocirurgia e cirurgia cardiovascular, o uso da sala hibrida ainda é pouco explorado na cirurgia torácica. Nosso objetivo foi discutir as aplicações e as possibilidades abertas por essa tecnologia na cirurgia torácica através do relato de três casos.

  6. Acute thoracic empyema: Clinical characteristics and outcome analysis of video-assisted thoracoscopic surgery

    Directory of Open Access Journals (Sweden)

    Ke-Cheng Chen

    2014-04-01

    Conclusion: Acute thoracic empyema carries a high mortality rate, especially in elderly patients with coexisting medical conditions and polymicrobial and positive bacterial cultures. Our study results also showed that thoracoscopy is feasible and might provide better chances for survival in borderline operable patients than nonoperative drainage.

  7. Robotic pulmonary lobectomy for lung cancer treatment: program implementation and initial experience.

    Science.gov (United States)

    Terra, Ricardo Mingarini; Araujo, Pedro Henrique Xavier Nabuco de; Lauricella, Leticia Leone; Campos, José Ribas Milanez de; Costa, Herbert Felix; Pego-Fernandes, Paulo Manuel

    2016-01-01

    To describe the implementation of a robotic thoracic surgery program at a public tertiary teaching hospital and to analyze its initial results. This was a planned interim analysis of a randomized clinical trial aimed at comparing video-assisted thoracoscopic surgery and robotic surgery in terms of the results obtained after pulmonary lobectomy. The robotic surgery program developed at the Instituto do Câncer do Estado de São Paulo, in the city of São Paulo, Brazil, is a multidisciplinary initiative involving various surgical specialties, as well as anesthesiology, nursing, and clinical engineering teams. In this analysis, we evaluated the patients included in the robotic lobectomy arm of the trial during its first three months (from April to June of 2015). Ten patients were included in this analysis. There were eight women and two men. The mean age was 65.1 years. All of the patients presented with peripheral tumors. We performed right upper lobectomy in four patients, right lower lobectomy in four, and left upper lobectomy in two. Surgical time varied considerably (range, 135-435 min). Conversion to open surgery or video-assisted thoracoscopic surgery was not necessary in any of the cases. Intraoperative complications were not found. Only the first patient required postoperative transfer to the ICU. There were no deaths or readmissions within the first 30 days after discharge. The only postoperative complication was chest pain (grade 3), in two patients. Pathological examination revealed complete tumor resection in all cases. When there is integration and proper training of all of the teams involved, the implementation of a robotic thoracic surgery program is feasible and can reduce morbidity and mortality. Descrever a implantação de um programa de cirurgia torácica robótica em um hospital terciário público universitário e analisar seus resultados iniciais. Este estudo é uma análise interina planejada de um ensaio clínico aleatorizado cujo objetivo

  8. Single injection thoracic paravertebral block (TPVB for breast surgery in morbidly obese patient

    Directory of Open Access Journals (Sweden)

    Anita Kulkarni

    2017-01-01

    Full Text Available Morbidly obese (MO patients with associated restrictive airway disease, obstructive sleep apnea, and coronary artery disease pose challenge to an anesthesiologist. Regional block combined with general anesthesia (GA is the anesthetic technique of choice as it will decrease the requirement of opioids, anesthetics, and postoperative respiratory depression. A MO patient for modified radical mastectomy was successfully managed with single-injection thoracic paravertebral block and conventional GA.

  9. Multiple-injection thoracic paravertebral block as an alternative to general anaesthesia for elective breast surgeries: A randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Sabyasachi Das

    2012-01-01

    Full Text Available Background: General anaesthesia is currently the conventional technique used for surgical treatment of breast lump. Paravertebral block (PVB has been used for unilateral procedures such as thoracotomy, breast surgery, chest wall trauma, hernia repair or renal surgery. Methods: We compared unilateral thoracic PVB with general anaesthesia (GA in 60 consenting ASA physical status I and II female patients of 18-65 years age, scheduled for unilateral breast surgery. Patients were randomly assigned into two groups, P (n=30 or G (n=30, to receive either PVB or GA, respectively. Results: The average time to first post-operative analgesic requirement at visual analogue scale score≥4 (primary endpoint was significantly longer in group P (303.97±76.08 min than in group G (131.33±21.36 min, P<0.001. Total rescue analgesic (Inj. Tramadol requirements in the first 24 h were 105.17±20.46 mg in group P as compared with 176.67±52.08 mg in group G (P<0.001. Significant post-operative nausea and vomiting requiring treatment occurred in three (10.34% patients of the PVB group and eight (26.67% patients in the GA group. Conclusion: The present study concludes that unilateral PVB is more efficacious in terms of prolonging post-operative analgesia and reducing morbidities in patients undergoing elective unilateral breast surgery.

  10. The Family Pictures subtest of the WMS-III: relationship to verbal and visual memory following temporal lobectomy for intractable epilepsy.

    Science.gov (United States)

    Chapin, Jessica S; Busch, Robyn M; Naugle, Richard I; Najm, Imad M

    2009-05-01

    This study examined the extent to which the Family Pictures (FP) subtest of the Wechsler Memory Scale-Third Edition (WMS-III) is related to verbal memory measures and right mesial temporal integrity. Epilepsy patients who underwent temporal lobectomy did not differ in the extent to which FP scores changed from before to after surgery, although postoperative FP performance was worse in those who underwent right temporal lobectomy than in those who underwent left temporal lobectomy. FP was most strongly related to the Logical Memory subtest from the WMS-III. Results suggest that FP measures both verbal and visual memory and is minimally sensitive to lateralization of temporal lobectomy.

  11. Complete remission of epileptic psychosis after temporal lobectomy: case report

    Directory of Open Access Journals (Sweden)

    Marchetti Renato Luiz

    2001-01-01

    Full Text Available We report a case of a female patient with refractory complex partial seizures since 15 years of age, recurrent postictal psychotic episodes since 35 which evolved to a chronic refractory interictal psychosis and MRI with right mesial temporal sclerosis (MTS. After a comprehensive investigation (video-EEG intensive monitoring, interictal and ictal SPECT, and a neuropsychological evaluation including WADA test she was submitted to a right temporal lobectomy. Since then, she has been seizure-free with remission of psychosis, although with some persistence of personality traits (hiperreligiosity, viscosity which had been present before surgery. This case supports the idea that temporal lobectomy can be a safe and effective therapeutic measure for patients with MTS, refractory epilepsy and recurrent postictal epileptic psychosis or interictal epileptic psychosis with postictal exacerbation.

  12. The European Registry for Patients with Mechanical Circulatory Support (EUROMACS) of the European Association for Cardio-Thoracic Surgery (EACTS)

    DEFF Research Database (Denmark)

    de By, Theo M M H; Mohacsi, Paul; Gahl, Brigitta

    2018-01-01

    OBJECTIVES: The European Registry for Patients with Mechanical Circulatory Support (EUROMACS) was founded in Berlin, Germany. EUROMACS is supported fully by the European Association for Cardio-Thoracic Surgery (EACTS) and, since 2014, has functioned as a committee of the EACTS. The purpose...... of having the EUROMACS as a part of the EACTS is to accumulate clinical data related to long-term mechanical circulatory support for scientific purposes and to publish annual reports. METHODS: Participating hospitals contributed surgical and cardiological pre-, peri- and long-term postoperative data...... of mechanical circulatory support implants to the registry. Data for all implants performed from 1 January 2011 to 31 December 2016 were analysed. Several auditing methods were used to monitor the quality of the data. Data could be provided for in-depth studies, and custom data could be provided at the request...

  13. Major thoracic surgery in Jehovah's witness: A multidisciplinary approach case report

    Directory of Open Access Journals (Sweden)

    Marco Rispoli

    2016-01-01

    Conclusion: Bloodless surgery is likely to gain popularity, and become standard practice for all patients. The need for transfusion should be targeted on individual case, avoiding strictly fixed limit often leading to unnecessary transfusion.

  14. Hybrid repair of a very late, post-aortic coarctation surgery thoracic aneurysm: a case report

    Directory of Open Access Journals (Sweden)

    Tilea Ioan

    2012-08-01

    Full Text Available Abstract Introduction Local aneurysms after surgical repair of coarctation of the aorta occur mainly in patients surgically treated by Dacron patch plasty during adulthood. The management of these patients is always problematic, with frequent complications and increased mortality rates. Percutaneous stent-graft implantation avoids the need for surgical reintervention. Case presentation We report a case involving the hybrid treatment by stent-graft implantation and transposition of the left subclavian artery to the left common carotid artery of an aneurysmal dilatation of the thoracic aorta that occurred in a 64-year-old Caucasian man, operated on almost 40 years earlier with a Dacron patch plasty for aortic coarctation. Our patient presented to our facility for evaluation with back pain and shortness of breath after minimal physical effort. A physical examination revealed stony dullness to percussion of the left posterior thorax, with no other abnormalities. The results of chest radiography, followed by contrast-enhanced computed tomography and aortography, led to a diagnosis of giant aortic thoracic aneurysm. Successful treatment of the aneurysm was achieved by percutaneous stent-graft implantation combined with transposition of the left subclavian artery to the left common carotid artery. His post-procedural recovery was uneventful. Three months after the procedure, computed tomography showed complete thrombosis of the excluded aneurysm, without any clinical signs of left lower limb ischemia or new onset neurological abnormalities. Conclusions Our patient’s case illustrates the clinical outcomes of surgical interventions for aortic coarctation. However, the very late appearance of a local aneurysm is rather unusual. Management of such cases is always difficult. The decision-making should be multidisciplinary. A hybrid approach was considered the best solution for our patient.

  15. Application of positive airway pressure in restoring pulmonary function and thoracic mobility in the postoperative period of bariatric surgery: a randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Patrícia Brigatto

    2014-12-01

    Full Text Available Objective: To evaluate whether the application of bilevel positive airway pressure in the postoperative period of bariatric surgery might be more effective in restoring lung volume and capacity and thoracic mobility than the separate application of expiratory and inspiratory positive pressure. Method: Sixty morbidly obese adult subjects who were hospitalized for bariatric surgery and met the predefined inclusion criteria were evaluated. The pulmonary function and thoracic mobility were preoperatively assessed by spirometry and cirtometry and reevaluated on the 1st postoperative day. After preoperative evaluation, the subjects were randomized and allocated into groups: EPAP Group (n=20, IPPB Group (n=20 and BIPAP Group (n=20, then received the corresponding intervention: positive expiratory pressure (EPAP, inspiratory positive pressure breathing (IPPB or bilevel inspiratory positive airway pressure (BIPAP, in 6 sets of 15 breaths or 30 minutes twice a day in the immediate postoperative period and on the 1st postoperative day, in addition to conventional physical therapy. Results: There was a significant postoperative reduction in spirometric variables (p0.05. Thoracic mobility was preserved only in group BIPAP (p>0.05, but no significant difference was found in the comparison among groups (p>0.05. Conclusion: The application of positive pressure does not seem to be effective in restoring lung function after bariatric surgery, but the use of bilevel positive pressure can preserve thoracic mobility, although this technique was not superior to the other techniques.

  16. Application of positive airway pressure in restoring pulmonary function and thoracic mobility in the postoperative period of bariatric surgery: a randomized clinical trial

    Science.gov (United States)

    Brigatto, Patrícia; Carbinatto, Jéssica C.; Costa, Carolina M.; Montebelo, Maria I. L.; Rasera-Júnior, Irineu; Pazzianotto-Forti, Eli M.

    2014-01-01

    Objective: To evaluate whether the application of bilevel positive airway pressure in the postoperative period of bariatric surgery might be more effective in restoring lung volume and capacity and thoracic mobility than the separate application of expiratory and inspiratory positive pressure. Method: Sixty morbidly obese adult subjects who were hospitalized for bariatric surgery and met the predefined inclusion criteria were evaluated. The pulmonary function and thoracic mobility were preoperatively assessed by spirometry and cirtometry and reevaluated on the 1st postoperative day. After preoperative evaluation, the subjects were randomized and allocated into groups: EPAP Group (n=20), IPPB Group (n=20) and BIPAP Group (n=20), then received the corresponding intervention: positive expiratory pressure (EPAP), inspiratory positive pressure breathing (IPPB) or bilevel inspiratory positive airway pressure (BIPAP), in 6 sets of 15 breaths or 30 minutes twice a day in the immediate postoperative period and on the 1st postoperative day, in addition to conventional physical therapy. Results: There was a significant postoperative reduction in spirometric variables (p0.05). Thoracic mobility was preserved only in group BIPAP (p>0.05), but no significant difference was found in the comparison among groups (p>0.05). Conclusion: The application of positive pressure does not seem to be effective in restoring lung function after bariatric surgery, but the use of bilevel positive pressure can preserve thoracic mobility, although this technique was not superior to the other techniques. PMID:25590448

  17. Adjuvant chemotherapy compliance is not superior after thoracoscopic lobectomy

    DEFF Research Database (Denmark)

    Licht, Peter B; Schytte, Tine; Jakobsen, Erik

    2014-01-01

    BACKGROUND: It is generally assumed that patient compliance with adjuvant chemotherapy is superior after video-assisted thoracoscopic surgery compared with open lobectomy for non-small cell lung cancer (NSCLC). The level of evidence for this assumption, however, is limited to single-institution, ......BACKGROUND: It is generally assumed that patient compliance with adjuvant chemotherapy is superior after video-assisted thoracoscopic surgery compared with open lobectomy for non-small cell lung cancer (NSCLC). The level of evidence for this assumption, however, is limited to single...... adjuvant chemotherapy and 121 (38.7%) completed all four cycles. Ordinal logistic regression revealed that chemotherapy compliance (none, partial, and full chemotherapy) was significantly reduced by the patient's age (p....02). No significant difference between video-assisted thoracoscopic surgery and thoracotomy was seen regarding chemotherapy compliance (p=0.17), number of chemotherapy cycles (p=0.60), or time from surgery to chemotherapy (p = 0.41). CONCLUSIONS: Complete national data do not support the widespread assumption...

  18. Shunt Failure-Risk Factors and Outcomes: An Analysis of The Society of Thoracic Surgeons Congenital Heart Surgery Database.

    Science.gov (United States)

    Do, Nhue; Hill, Kevin D; Wallace, Amelia S; Vricella, Luca; Cameron, Duke; Quintessenza, James; Goldenberg, Neil; Mavroudis, Constantine; Karl, Tom; Pasquali, Sara K; Jacobs, Jeffrey P; Jacobs, Marshall L

    2018-03-01

    Systemic-to-pulmonary shunt failure is a potentially catastrophic complication. We analyzed a large multicenter clinical registry to describe the prevalence and evaluate risk factors. Infants (aged ≤365 days) undergoing shunt operations (systemic artery-to-pulmonary artery or systemic ventricle-to-pulmonary artery) in The Society of Thoracic Surgeons Congenital Heart Surgery Database (STS-CHSD) from 2010 to 2015 were included. Multivariable logistic regression was used to evaluate risk factors for in-hospital shunt failure. Model covariates included patient characteristics, preoperative factors, procedural factors including shunt type, and center effects. Centers with more than 15% missing data for key covariates were excluded. Shunt operations were performed in 9,172 infants (118 centers). In-hospital shunt failure occurred in 674 (7.3%). In multivariable analysis, risk factors for in-hospital shunt failure included lower weight at operation (odds ratio [OR], 1.35; p = 0.001), preoperative hypercoagulable state (OR, 2.47; p = 0.031), and the presence of any other STS-CHSD preoperative risk factors (OR, 1.24; p = 0.038). Shunt failure was less likely with a systemic ventricle-to-pulmonary artery shunt than a systemic artery-to-pulmonary artery shunt (OR, 0.65; p = 0.020). Neither cardiopulmonary bypass nor single-ventricle diagnosis was a risk factor for shunt failure. Patients with in-hospital shunt failure had significantly higher rates of operative mortality (31.9% vs 11.1%, p failure is common, and associated mortality risk is high. These data highlight at-risk patients and procedural cohorts that warrant expectant surveillance and may benefit from enhanced antithrombotic prophylaxis or other management strategies to reduce shunt failure. These findings may inform planning of future clinical trials. Copyright © 2018 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  19. Transversus abdominis plane (TAP) block versus thoracic epidural analgesia (TEA) in laparoscopic colon surgery in the ERAS program.

    Science.gov (United States)

    Pirrera, Basilio; Alagna, Vincenzo; Lucchi, Andrea; Berti, Pierluigi; Gabbianelli, Carlo; Martorelli, Giacomo; Mozzoni, Lorella; Ruggeri, Federico; Ingardia, Alessandro; Nardi, Giuseppe; Garulli, Gianluca

    2018-01-01

    The enhanced recovery after surgery (ERAS) pathway and laparoscopic approach had been proven beneficial for patients and should now be considered as a standard of care in colorectal surgery. Multimodal analgesia is the gold standard in the ERAS program with the use of thoracic epidural analgesia (TEA). Few data are available on Transversus abdominis plane (TAP) blocks in laparoscopic colorectal surgery and ERAS pathway. The aim of this study is to evaluate the efficacy of TAP block compared to TEA in the management of postoperative pain and the impact on the recurrence of postoperative nausea, vomiting and ileus in laparoscopic colorectal surgery in the ERAS program. From October 2014 to October 2016, 182 patients underwent elective colon surgical interventions in enhanced recovery after surgery pathway. The patients were divided into two groups: Group 1 (n = 92) and Group 2 (n = 91) who received TEA and TAP block, respectively, with a standardized postoperative analgesic regimen consisting of regular 1 g of paracetamol every 8 h and a rescue dose with intravenous non-steroidal anti-inflammatory drugs infusion for both groups. No differences were observed in baseline patient characteristics, clinical variables and surgical procedures between the two groups, as well as in the postoperative complications rate (p = 0.515) in accordance with Clavien-Dindo classification, 90-day mortality (p = 0.319), hospital stay (p = 0.469) and 30-day readmission rate (p = 0.711). Patients in the TAP block group showed lower postoperative nausea and vomiting rates (p = 0.025), as well as lower ileus (p = 0.031) and paraesthesia rates (p = 0.024). No differences were found in urinary retention (p = 0.157). Despite the "opioid-free" analgesia protocol in the TAP block group, pain intensity was comparable between the two groups (p = 0.651). TAP block combined with an opioid-sparing analgesia in the setting of the laparoscopic colorectal surgery and ERAS program

  20. Analysis of Prolonged Hospitalizations (Longer than 7 days: 115 Lung Cancer 
Patients after Video Assistant Thoracic Surgery (VATS

    Directory of Open Access Journals (Sweden)

    Liang DAI

    2018-03-01

    Full Text Available Background and objective Thoracoscopic surgery has gradually become the major procedure for lung cancer surgery in our department. Its characteristics are minimal trauma and quick recovery, which make approximately 90% of patients discharge from the hospital after surgery. However, the postoperative complications still happen now and then. We analyzed the patients who had been hospitalized for longer than 7 days after thoracoscopic lung cancer surgery, aiming to summarize the types and risk factors of complications, and improve postoperative safety of patients. Methods The data were come from the prospective database of Thoracic Surgery Unit One in Peking Cancer Hospital, and patients that underwent thoracoscopic pulmonary surgery between Jan. 2010 and Dec. 2014 with length of stay more than 7 days were included in the study. The classifications of the complications were investigated and graded as mild or severe complications according to modified Claviengrading, the relationship between clinical factors and degrees of complications was also analyzed. Results The hospitalization of 115 cases were longer than 7 days after surgery, accounting for 10.3% (115/1,112 of the whole patients that underwent surgery during the same period. Eighty-one cases had mild complications, accounting for 7.3% (81/1,112 of the whole cases that underwent surgery during the same period and 70.4% (81/115 of the cases with prolonged length of stay; the proportions of severe complications in both groups were 3.1% (34/1,112 and 29.6% (34/115, respectively; and the proportions of complications that caused perioperative deaths were 0.18% (2/1112 and 1.7% (2/115, respectively. Among all the postoperative complications, the most common was air leakage for more than 5 days after surgery, with a total of 20 cases (1.8% and 17.4%. The other common complications were: atelectasis (19 cases, 1.7% and 16.5%, pulmonary infection (18 cases, 1.6% and 15.7%, etc. The less common

  1. [Analysis of Prolonged Hospitalizations (Longer than 7 days): 115 Lung Cancer 
Patients after Video Assistant Thoracic Surgery (VATS)].

    Science.gov (United States)

    Dai, Liang; Kang, Xiaozheng; Yan, Wanpu; Yang, Yongbo; Zhao, Peiliang; Fu, Hao; Zhou, Haitao; Liang, Zhen; Xiong, Hongchao; Lin, Yao; Chen, Keneng

    2018-03-20

    Thoracoscopic surgery has gradually become the major procedure for lung cancer surgery in our department. Its characteristics are minimal trauma and quick recovery, which make approximately 90% of patients discharge from the hospital after surgery. However, the postoperative complications still happen now and then. We analyzed the patients who had been hospitalized for longer than 7 days after thoracoscopic lung cancer surgery, aiming to summarize the types and risk factors of complications, and improve postoperative safety of patients. The data were come from the prospective database of Thoracic Surgery Unit One in Peking Cancer Hospital, and patients that underwent thoracoscopic pulmonary surgery between Jan. 2010 and Dec. 2014 with length of stay more than 7 days were included in the study. The classifications of the complications were investigated and graded as mild or severe complications according to modified Claviengrading, the relationship between clinical factors and degrees of complications was also analyzed. The hospitalization of 115 cases were longer than 7 days after surgery, accounting for 10.3% (115/1,112) of the whole patients that underwent surgery during the same period. Eighty-one cases had mild complications, accounting for 7.3% (81/1,112) of the whole cases that underwent surgery during the same period and 70.4% (81/115) of the cases with prolonged length of stay; the proportions of severe complications in both groups were 3.1% (34/1,112) and 29.6% (34/115), respectively; and the proportions of complications that caused perioperative deaths were 0.18% (2/1112) and 1.7% (2/115), respectively. Among all the postoperative complications, the most common was air leakage for more than 5 days after surgery, with a total of 20 cases (1.8% and 17.4%). The other common complications were: atelectasis (19 cases, 1.7% and 16.5%), pulmonary infection (18 cases, 1.6% and 15.7%), etc. The less common complications was bronchopleural fistula (4 cases, 0

  2. Transition from thoracotomy to uniportal video-assisted thoracic surgery in non-small cell lung cancer-the Oslo experience.

    Science.gov (United States)

    Aamodt, Henrik

    2016-01-01

    Thoracoscopic surgery has been applied in medicine for more than 100 years. Still it is only within the last decade that it has gained momentum as a method in non-small cell lung cancer (NSCLC) surgery. Several approaches have been published, one of the more resent being uniportal video-assisted thoracic surgery (VATS). In this article we describe the transition from thoracotomy to uniportal VATS in our institution, the last step to uniportal VATS exemplified with two cases performed during our masterclass held in May 2016.

  3. The Role of Thoracic Surgery in the Therapeutic Management of Metastatic Non-Small Cell Lung Cancer.

    Science.gov (United States)

    David, Elizabeth A; Clark, James M; Cooke, David T; Melnikow, Joy; Kelly, Karen; Canter, Robert J

    2017-11-01

    In most patients with NSCLC, the disease is diagnosed in an advanced stage, the prognosis is poor, and survival is typically measured in months. Standard therapeutic treatment regimens for patients with stage IV NSCLC typically include chemotherapy and palliative radiation. Despite newer regimens that may include molecularly targeted therapy and immunotherapy, the overall 5-year survival for stage IV disease remains low at 4% to 6%. Although therapeutic surgery is performed in a minority of cases, accumulating data suggest that thoracic surgery may play several beneficial roles for these patients. In this narrative review, we summarize the literature on surgical intervention in the multimodality management of stage IV NSCLC, focusing on the potential evidence for and against therapeutic or curative intent procedures to affect outcomes for patients with oligometastatic disease and pleural metastasis. In selected patients, surgical resection can result in a 5-year survival rate of 30% to 50%, but this is heavily influenced by the presence of mediastinal nodal disease, which should be evaluated before therapeutic surgical procedures are undertaken. Additionally, diagnostic or palliative surgical procedures can play an important role in the personalized management of stage IV disease. These data suggest that for carefully selected patients with advanced stage NSCLC, surgical intervention can be an important component of combined modality treatment. Given the advances in molecular targeted therapy and immunotherapy, further studies should focus on the possible use of surgery as a strategy of therapeutic "consolidation" for appropriately selected patients with stage IV NSCLC who are receiving combined modality care. Published by Elsevier Inc.

  4. Prospective multicenter surveillance and risk factor analysis of deep surgical site infection after posterior thoracic and/or lumbar spinal surgery in adults.

    Science.gov (United States)

    Ogihara, Satoshi; Yamazaki, Takashi; Maruyama, Toru; Oka, Hiroyuki; Miyoshi, Kota; Azuma, Seiichi; Yamada, Takashi; Murakami, Motoaki; Kawamura, Naohiro; Hara, Nobuhiro; Terayama, Sei; Morii, Jiro; Kato, So; Tanaka, Sakae

    2015-01-01

    Surgical site infection is a serious and significant complication after spinal surgery and is associated with high morbidity rates, high healthcare costs and poor patient outcomes. Accurate identification of risk factors is essential for developing strategies to prevent devastating infections. The purpose of this study was to identify independent risk factors for surgical site infection among posterior thoracic and/or lumbar spinal surgery in adult patients using a prospective multicenter surveillance research method. From July 2010 to June 2012, we performed a prospective surveillance study in adult patients who had developed surgical site infection after undergoing thoracic and/or lumbar posterior spinal surgery at 11 participating hospitals. Detailed preoperative and operative patient characteristics were prospectively recorded using a standardized data collection format. Surgical site infection was based on the definition established by the Centers for Disease Control and Prevention. A total of 2,736 consecutive adult patients were enrolled, of which 24 (0.9%) developed postoperative deep surgical site infection. Multivariate regression analysis indicated four independent risk factors. Preoperative steroid therapy (P = 0.001), spinal trauma (P = 0.048) and gender (male) (P = 0.02) were statistically significant independent patient-related risk factors, whereas an operating time ≥3 h (P operating time ≥3 h were independent risk factors for deep surgical site infection after thoracic and/or lumbar spinal surgery in adult patients. Identification of these risk factors can be used to develop protocols aimed at decreasing the risk of surgical site infection.

  5. [Usefulness of mini loop retractor in video-assisted thoracic surgery].

    Science.gov (United States)

    Ikeda, Y; Tamura, M; Umezu, H; Karube, Y; Seki, N; Kobayashi, S; Nagai, S; Miyoshi, S

    2003-03-01

    We have developed a technique using a Mini Loop Retractor II and successfully performed video-assisted thoracoscopic surgery (VATS) in 32 patients. It is inserted into the pleural cavity through a skin puncture and a loop at its distal end is easily, and is freely adjustable in dimensions so that it can act as a retractor or holding forceps. Mini Loop Retractor II was very useful instruments in VATS.

  6. Left hepatic lobectomy in a long-term biliary atresia survivor | Miyano ...

    African Journals Online (AJOL)

    Surgery was performed on day 43 for biliary atresia. Left lobectomy with preservation of Roux-en-y cholecystojejunostomy was performed for refractory cholangitis after 25 years. Our case is currently awaiting liver transplantation. This is the second report of liver resection in a long-term biliary atresia survivor in the English ...

  7. Ergon-trial: ergonomic evaluation of single-port access versus three-port access video-assisted thoracic surgery.

    Science.gov (United States)

    Bertolaccini, Luca; Viti, Andrea; Terzi, Alberto

    2015-10-01

    Single-port access video-assisted thoracic surgery (VATS), a technique progressively developed from the standard three-port approach in minimally invasive surgery, offers ergonomic advantages but also new challenges for the surgeon. We compared the ergonomics of three-port versus single-port VATS. Posture analysis of surgeons was evaluated during 100 consecutive VATS wedge resections (50 triportal vs. 50 uniportal). Technically demanding procedures (major lung resection) were excluded. Operating table height, monitor height, distance and inclination were adjusted according to operator preference. Body posture was assessed by measuring head-trunk axial rotation and head flexion. Perceived physical strain was self-evaluated on the Borg Category Ratio (CR-10) scale. Mental workload was assessed with the National Aeronautics Space Administration-Task Load indeX (NASA-TLX), a multidimensional tool that rates workloads on six scales (mental, physical and temporal demand; effort; performance; frustration). All procedures were completed without complications. Head-trunk axial rotation was significantly reduced and neck flexion significantly improved in uniportal VATS. Viewing direction significantly declined (p = 0.01), body posture as measured on the Borg CR-10 scale was perceived as more stressful and the NASA-TLX score for overall workload was higher (p = 0.04) during triportal VATS. The NASA-TLX score for frustration was higher with uniportal VATS (p = 0.02), but the score for physical demand was higher in triportal VATS (p = 0.006). The surgeon can maintain a more neutral body posture during uniportal VATS by standing straight and facing the monitor with only minimal neck extension/rotation; however, frustration is greater than with triportal VATS.

  8. Heart valve surgery: EuroSCORE vs. EuroSCORE II vs. Society of Thoracic Surgeons score

    Directory of Open Access Journals (Sweden)

    Muhammad Sharoz Rabbani

    2014-12-01

    Full Text Available Background This is a validation study comparing the European System for Cardiac Operative Risk Evaluation (EuroSCORE II with the previous additive (AES and logistic EuroSCORE (LES and the Society of Thoracic Surgeons’ (STS risk prediction algorithm, for patients undergoing valve replacement with or without bypass in Pakistan. Patients and Methods Clinical data of 576 patients undergoing valve replacement surgery between 2006 and 2013 were retrospectively collected and individual expected risks of death were calculated by all four risk prediction algorithms. Performance of these risk algorithms was evaluated in terms of discrimination and calibration. Results There were 28 deaths (4.8% among 576 patients, which was lower than the predicted mortality of 5.16%, 6.96% and 4.94% by AES, LES and EuroSCORE II but was higher than 2.13% predicted by STS scoring system. For single and double valve replacement procedures, EuroSCORE II was the best predictor of mortality with highest Hosmer and Lemmeshow test (H-L p value (0.346 to 0.689 and area under the receiver operating characteristic (ROC curve (0.637 to 0.898. For valve plus concomitant coronary artery bypass grafting (CABG patients actual mortality was 1.88%. STS calculator came out to be the best predictor of mortality for this subgroup with H-L p value (0.480 to 0.884 and ROC (0.657 to 0.775. Conclusions For Pakistani population EuroSCORE II is an accurate predictor for individual operative risk in patients undergoing isolated valve surgery, whereas STS performs better in the valve plus CABG group.

  9. Post site metastasis of breast cancer after video-assisted thoracic surgery for pulmonary metastasis of breast cancer: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Park, Mee Hyun; Hwang, Ji Young; Hyun, Su Jeong; Lee, Yul; Woo, Ji Young; Yang, Ik; Hong, Hye Sook; Kim, Han Myun [Dept. of Radiology, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul (Korea, Republic of)

    2016-05-15

    We reported a case of port site metastasis in a 57-year-old patient who underwent video-assisted thoracic surgery (VATS) resection of pulmonary metastasis from breast cancer. Port site metastasis after VATS is very rare in patients with breast cancer. However, when suspicious lesions are detected near the port site in patients who have undergone VATS for pulmonary metastasis, port site metastasis should be considered in the differential diagnosis.

  10. Neoadjuvant concurrent chemoradiotherapy followed by definitive high-dose radiotherapy or surgery for operable thoracic esophageal carcinoma

    International Nuclear Information System (INIS)

    Masao, Murakami; Yasumasa, Kuroda; Yosiaki, Okamoto; Koichi, Kono; Eisaku, Yoden; Fusako, Kusumi; Kiyoshi, Hajiro; Satoru, Matsusue; Hiroshi, Takeda

    1997-01-01

    Purpose: A prospective clinical trial was undertaken to investigate the feasibility of concurrent chemoradiotherapy for the esophageal carcinoma. Materials and Methods: Between June 1989 and May 1996, forty patients with operable squamous cell carcinoma of the thoracic esophagus (stage 0 to III: UICC 1987), aged 45 to 78 (mean:64), were enrolled in a study of neoadjuvant concurrent chemoradiotherapy followed by definitive high-dose radiotherapy (CRT group) or surgery (CRT-S group). Neoadjuvant chemoradiotherapy consisted of 44Gy in 40 fractions for 4 weeks (2.2Gy/2Fr./day) through 10MVX rays, with one or two courses of cisplatin (80-150mg/body, mean:90mg/m 2 , day 1, bolus injection) and 5-fluorouracil (500-1500mg/body/day, mean:600mg/m 2 , day 1-4, continuous infusion). After completion of neoadjuvant chemoradiotherapy, clinical complete response (CR) was observed in 16 patients, partial response (PR) in 22, and no change (NC) in 2. Thirty responding patients (CR:16, PR:14) entered in CRT group, and 10 non-responding patients (PR:8, NC:2) followed by surgery (CRT-S group). A cumulative median dose of 66Gy for Tis,T1 and 71Gy for T2-T4 tumor with/without high-dose-rate intraluminal brachytherapy, and one to three courses of chemotherapy were delivered in CRT group. Intraoperative radiotherapy for abdominal lymphatic system and postoperative supraclavicular irradiation were added in CRT-S group. Results: Clinical CR rate at the completion of treatment showed 90% in CRT group, and pathological CR rate 10% in CRT-S group. The overall median survival was 45 months, survival at 1, 2, 3 years being 100%, 72%, 56%, respectively. Loco-regional failure was observed in 7 patients (all in CRT group), distant failure in 6 (3 in CRT group, 3 in CRT-S group) and loco-regional with distant failure in 1 (CRT group). Four patients of loco-regional recurrence in CRT group were salvaged by surgery. Overall survival at 2-, 3-years for CRT vs. CRT-S group was 72%, 64% vs. (1(1)); 100

  11. Who Needs to Be Allocated in ICU after Thoracic Surgery? An Observational Study

    Directory of Open Access Journals (Sweden)

    Liana Pinheiro

    2016-01-01

    Full Text Available Background. The effective use of ICU care after lung resections has not been completely studied. The aims of this study were to identify predictive factors for effective use of ICU admission after lung resection and to develop a risk composite measure to predict its effective use. Methods. 120 adult patients undergoing elective lung resection were enrolled in an observational prospective cohort study. Preoperative evaluation and intraoperative assessment were recorded. In the postoperative period, patients were stratified into two groups according to the effective and ineffective use of ICU. The use of ICU care was considered effective if a patient experienced one or more of the following: maintenance of controlled ventilation or reintubation; acute respiratory failure; hemodynamic instability or shock; and presence of intraoperative or postanesthesia complications. Results. Thirty patients met the criteria for effective use of ICU care. Logistic regression analysis identified three independent predictors of effective use of ICU care: surgery for bronchiectasis, pneumonectomy, and age ≥ 57 years. In the absence of any predictors the risk of effective need of ICU care was 6%. Risk increased to 25–30%, 66–71%, and 93% with the presence of one, two, or three predictors, respectively. Conclusion. ICU care is not routinely necessary for all patients undergoing lung resection.

  12. Thoracic Intradural-Extramedullary Epidermoid Tumor: The Relevance for Resection of Classic Subarachnoid Space Microsurgical Anatomy in Modern Spinal Surgery. Technical Note and Review of the Literature.

    Science.gov (United States)

    Barbagallo, Giuseppe M V; Maione, Massimiliano; Raudino, Giuseppe; Certo, Francesco

    2017-12-01

    Intradural epidermoid tumors of the spinal cord are commonly associated with spinal cord dysraphism or invasive procedures. We report the particular relationships between spinal subarachnoid compartments and thoracic intradural-extramedullary epidermoid tumor, highlighting the relevant anatomic changes that may influence microsurgery. A 40-year-old woman from compressive myelopathy owing to a thoracic epidermoid tumor extending from T3 to T4 and not associated with spina bifida, trauma, previous surgery, or lumbar spinal puncture underwent microsurgical excision. Accurate tumor membrane dissection, respecting spinal arachnoidal compartments, was performed. Reposition of a laminoplasty plateau helped in restoring thoracic spine anatomic integrity. Safe gross total tumor resection was achieved. Complete neurologic recovery as well as absence of recurrent tumor was documented at 4-year follow-up. A literature review revealed only 2 other cases of "isolated" thoracic spine epidermoid tumor. However, description of the relationship between tumor membranes and spinal subarachnoid compartments was not available in either case. A thorough knowledge of spinal subarachnoid space anatomy is helpful to distinguish between tumor membranes and arachnoidal planes and to achieve a safe and complete resection to avoid recurrences. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Simulation-based training for thoracoscopic lobectomy

    DEFF Research Database (Denmark)

    Jensen, Katrine; Ringsted, Charlotte; Hansen, Henrik Jessen

    2014-01-01

    overcome the first part of the learning curve, but no virtual-reality simulators for thoracoscopy are commercially available. This study aimed to investigate whether training on a laparoscopic simulator enables trainees to perform a thoracoscopic lobectomy. METHODS: Twenty-eight surgical residents were...... randomized to either virtual-reality training on a nephrectomy module or traditional black-box simulator training. After a retention period they performed a thoracoscopic lobectomy on a porcine model and their performance was scored using a previously validated assessment tool. RESULTS: The groups did...... comparing bleeding and anatomical and non-anatomical errors. CONCLUSION: Simulation-based training and targeted instructions enabled the trainees to perform a simulated thoracoscopic lobectomy. Traditional black-box training was more effective than virtual-reality laparoscopy training. Thus, a dedicated...

  14. Understanding Thoracic Outlet Syndrome

    OpenAIRE

    Freischlag, Julie; Orion, Kristine

    2014-01-01

    The diagnosis of thoracic outlet syndrome was once debated in the world of vascular surgery. Today, it is more understood and surprisingly less infrequent than once thought. Thoracic outlet syndrome (TOS) is composed of three types: neurogenic, venous, and arterial. Each type is in distinction to the others when considering patient presentation and diagnosis. Remarkable advances have been made in surgical approach, physical therapy, and rehabilitation of these patients. Dedicated centers of e...

  15. Thoracoscopic lung lobectomy for treatment of lung tumors in dogs.

    Science.gov (United States)

    Lansdowne, Jennifer L; Monnet, Eric; Twedt, David C; Dernell, William S

    2005-01-01

    To report use of thoracoscopic lung lobectomy (TLL) for treatment of lung tumors (LT) in dogs. Retrospective study. Nine dogs. Dogs that had TLL for tumor removal were included. Using general anesthesia and 1-lung ventilation, TLL was performed using a 30-60 mm endoscopic gastrointestinal anastomosis stapler. If the visual field was obscured, lobe resection was completed via thoracotomy. Metastatic and primary LT were resected by thoracoscopic lobectomy in 9 dogs (6 male, 3 female; mean (+/-SD) weight, 29+/-7 kg; mean age, 10.7+/-1.9 years). Six dogs had a solitary mass and 3 dogs had 2 masses within a single lobe. The left caudal lobe was removed in 3 dogs. In 5 dogs, TLL was used alone whereas conversion to thoracotomy was required in 4 dogs because of poor visibility. There were 7 metastatic LT and 2 primary LT. Mean duration of thoracoscopic surgery was 108.8+/-30.3 minutes compared with 150.75+/-55.4 minutes in dogs requiring conversion to thoracotomy. Mean hospitalization was 3.1+/-1.3 days. Provided the visual field is not obscured, TLL can be performed effectively in dogs. Dogs with metastatic or primary LTs should be considered for TLL, particularly for small masses positioned away from the hilus in the left caudal lung lobe.

  16. Thoracic CT

    Science.gov (United States)

    ... through a vein (IV) in your hand or forearm. It may be given through the rectum using ... CT scan Vertebra, thoracic (mid back) Normal lung anatomy Thoracic organs References Gotway MB, Panse PM, Gruden ...

  17. Effect of thoracic epidural anesthesia on oxygen delivery and utilization in cardiac surgical patients scheduled to undergo off-pump coronary artery bypass surgery: A prospective study

    Directory of Open Access Journals (Sweden)

    Suryaprakash Sharadaprasad

    2011-01-01

    Full Text Available To evaluate the effect of thoracic epidural anesthesia (TEA on tissue oxygen delivery and utilization in patients undergoing cardiac surgery. This prospective observational study was conducted in a tertiary referral heart hospital. A total of 25 patients undergoing elective off-pump coronary artery bypass surgery were enrolled in this study. All patients received thoracic epidural catheter in the most prominent inter-vertebral space between C7 and T3 on the day before operation. On the day of surgery, an arterial catheter and Swan Ganz catheter (capable of measuring cardiac index was inserted. After administering full dose of local anesthetic in the epidural space, serial hemodynamic and oxygen transport parameters were measured for 30 minute prior to administration of general anesthesia, with which the study was culminated. A significant decrease in oxygen delivery index with insignificant changes in oxygen extraction and consumption indices was observed. We conclude that TEA does not affect tissue oxygenation despite a decrease in arterial pressures and cardiac output.

  18. The Effect of Massage on Acute Postoperative Pain in Critically and Acutely Ill Adults Post-thoracic Surgery: Systematic Review and Meta-analysis of Randomized Controlled Trials.

    Science.gov (United States)

    Boitor, Madalina; Gélinas, Céline; Richard-Lalonde, Melissa; Thombs, Brett D

    Critical care practice guidelines identify a lack of clear evidence on the effectiveness of massage for pain control. To assess the effect of massage on acute pain in critically and acutely ill adults post-thoracic surgery. Medline, Embase, CINAHL, PsychInfo, Web of Science, Scopus and Cochrane Library databases were searched. Eligible studies were randomized controlled trials (RCTs) evaluating the effect of massage compared to attention control/sham massage or standard care alone on acute pain intensity post-thoracic surgery. Twelve RCTs were included. Of these, nine evaluated massage in addition to standard analgesia, including 2 that compared massage to attention control/sham massage in the intensive care unit (ICU), 6 that compared massage to standard analgesia alone early post-ICU discharge, and 1 that compared massage to both attention control and standard care in the ICU. Patients receiving massage with analgesia reported less pain (0-10 scale) compared to attention control/sham massage (3 RCTs; N = 462; mean difference -0.80, 95% confidence interval [CI] -1.25 to -0.35; p Massage, in addition to pharmacological analgesia, reduces acute post-cardiac surgery pain intensity. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. The European Respiratory Society and European Society of Thoracic Surgeons clinical guidelines for evaluating fitness for radical treatment (surgery and chemoradiotherapy) in patients with lung cancer.

    Science.gov (United States)

    Brunelli, Alessandro; Charloux, Anne; Bolliger, Chris T; Rocco, Gaetano; Sculier, Jean-Paul; Varela, Gonzalo; Licker, Marc; Ferguson, Mark K; Faivre-Finn, Corinne; Huber, Rudolf Maria; Clini, Enrico M; Win, Thida; De Ruysscher, Dirk; Goldman, Lee

    2009-07-01

    The European Respiratory Society (ERS) and the European Society of Thoracic Surgeons (ESTS) established a joint task force with the purpose to develop clinical evidence-based guidelines on evaluation of fitness for radical therapy in patients with lung cancer. The following topics were discussed, and are summarized in the final report along with graded recommendations: Cardiologic evaluation before lung resection; lung function tests and exercise tests (limitations of ppoFEV1; DLCO: systematic or selective?; split function studies; exercise tests: systematic; low-tech exercise tests; cardiopulmonary (high tech) exercise tests); future trends in preoperative work-up; physiotherapy/rehabilitation and smoking cessation; scoring systems; advanced care management (ICU/HDU); quality of life in patients submitted to radical treatment; combined cancer surgery and lung volume reduction surgery; compromised parenchymal sparing resections and minimally invasive techniques: the balance between oncological radicality and functional reserve; neoadjuvant chemotherapy and complications; definitive chemo and radiotherapy: functional selection criteria and definition of risk; should surgical criteria be re-calibrated for radiotherapy?; the patient at prohibitive surgical risk: alternatives to surgery; who should treat thoracic patients and where these patients should be treated?

  20. Low protein content of drainage fluid is a good predictor for earlier chest tube removal after lobectomy.

    Science.gov (United States)

    Olgac, Guven; Cosgun, Tugba; Vayvada, Mustafa; Ozdemir, Atilla; Kutlu, Cemal Asim

    2014-10-01

    postoperative day versus second and third days; P tubes were, respectively, removed on the first and second postoperative days in Group S, but only two of 34 (6%) and ten of 32 (31%) patients, respectively, had their chest tubes removed in Group C (two-tailed Fisher's exact test, P = 0.02 and 0.005 for the first and the second postoperative days, respectively). On the third postoperative day, daily drainage remained ≥250 ml in 22 (65%) patients, among whom, 17 (77%) would have their chest tubes removed on the PrRPl/B value in Group C. However, drains could not be removed due to the high protein content of draining fluid despite the acceptable volume of daily drainage in only three (27%) of 11 cases in Group S (McNemar's paired proportions test, P = 0.009). The mean chest tube removal time (2.1 ± 0.9 vs 2.9 ± 1.0 days; P pleural effusion. Regardless of the daily drainage, chest tubes can safely be removed earlier than anticipated in most patients after lobectomy if the protein content of the draining fluid is low. © The Author 2014. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  1. Utilizing Forced Vital Capacity to Predict Low Lung Compliance and Select Intraoperative Tidal Volume During Thoracic Surgery.

    Science.gov (United States)

    Hoftman, Nir; Eikermann, Eric; Shin, John; Buckley, Jack; Navab, Kaveh; Abtin, Fereidoun; Grogan, Tristan; Cannesson, Maxime; Mahajan, Aman

    2017-12-01

    Tidal volume selection during mechanical ventilation utilizes dogmatic formulas that only consider a patient's predicted body weight (PBW). In this study, we investigate whether forced vital capacity (FVC) (1) correlates better to total lung capacity (TLC) than PBW, (2) predicts low pulmonary compliance, and (3) provides an alternative method for tidal volume selection. One hundred thirty thoracic surgery patients had their preoperative TLC calculated via 2 methods: (1) pulmonary function test (PFT; TLCPFT) and (2) computed tomography 3D reconstruction (TLCCT). We compared the correlation between TLC and PBW with the correlation between TLC and FVC to determine which was stronger. Dynamic pulmonary compliance was then calculated from intraoperative ventilator data and logistic regression models constructed to determine which clinical measure best predicted low compliance. Ratios of tidal volume/FVC plotted against peak inspiratory pressure were utilized to construct a new model for tidal volume selection. Calculated tidal volumes generated by this model were then compared with those generated by the standard lung-protective formula Vt = 7 cc/kg. The correlation between FVC and TLC (0.82 for TLCPFT and 0.76 for TLCCT) was stronger than the correlation between PBW and TLC (0.65 for TLCPFT and 0.58 for TLCCT). Patients with very low compliance had significantly smaller lung volumes (forced expiratory volume at 1 second, FVC, TLC) and lower diffusion capacity of the lungs for carbon monoxide when compared with patients with normal compliance. An FVC cutoff of 3470 cc was 100% sensitive and 51% specific for predicting low compliance. The proposed equation Vt = FVC/8 significantly reduced calculated tidal volume by a mean of 22.5% in patients with low pulmonary compliance without affecting the mean tidal volume in patients with normal compliance (mean difference 0.9%). FVC is more strongly correlated to TLC than PBW and a cutoff of about 3.5 L can be utilized to predict

  2. Initial experience of robot-assisted thoracoscopic surgery in China.

    Science.gov (United States)

    Huang, Jia; Luo, Qingquan; Tan, Qiang; Lin, Hao; Qian, Liqiang; Lin, Xu

    2014-12-01

    The objective of this study was to evaluate the safety and feasibility of robot-assisted thoracoscopic surgery (RATS). From May 2009 to May 2013, 48 patients with intrathoracic lesions underwent RATS with the da Vinci® Surgical System was reported (11 lobectomies, 37 mediastinal tumour resections). RATS was successfully and safely completed in all 48 patients. Conversion of the operation to open surgery was not needed in any patient. The average operation time was 85.9 min, average blood loss 33 ml, and average hospital stay 3.9 days. No patient required blood transfusion. The only recognized adverse event was the development of a bronchopleural fistula in one patient. RATS appears feasible and safe in thoracic surgery. More investigation will be needed in order to determine its possible long-term benefits and cost effectiveness. Copyright © 2014 John Wiley & Sons, Ltd.

  3. A clinical audit in a multidisciplinary care path for thoracic surgery: An instrument for continuous quality improvement

    NARCIS (Netherlands)

    Numan, Rachel C.; Klomp, Houke M.; Li, Wilson; Buitelaar, Dick R.; Burgers, Jacobus A.; van Sandick, Johanna W.; Wouters, Michel W.

    2012-01-01

    Background: Although it is advocated that (major) surgical procedures should be embedded in clinical pathways, the efficacy of such pathways is hardly ever systematically evaluated. The objective of our study was to assess the results of a multidisciplinary care path for patients undergoing thoracic

  4. Reducing persistent postoperative pain and disability 1 year after breast cancer surgery: a randomized, controlled trial comparing thoracic paravertebral block to local anesthetic infiltration.

    Science.gov (United States)

    Chiu, Michelle; Bryson, Gregory L; Lui, Anne; Watters, James M; Taljaard, Monica; Nathan, Howard J

    2014-03-01

    The objective of this study was to compare the effect of thoracic paravertebral block (TPVB) and local anesthetic (LA) on persistent postoperative pain (PPP) 1 year following breast cancer surgery. Secondary objectives were to compare the effect on arm morbidity and quality of life. Women scheduled for elective breast cancer surgery were randomly assigned to either TPVB or LA followed by general anesthesia. An NRS value of >3 at rest or with movement 1 year following surgery defined PPP. Blinded interim analysis suggested rates of PPP much lower than anticipated, making detection of the specified 20 % absolute reduction in the primary outcome impossible. Recruitment was stopped, and all enrolled patients were followed to 1 year. A total of 145 participants were recruited; 65 were randomized to TPVB and 64 to LA. Groups were similar with respect to demographic and treatment characteristics. Only 9 patients (8 %; 95 % CI 4-14 %) met criteria for PPP 1 year following surgery; 5 were in the TPVB and 4 in the LA group. Brief Pain Inventory severity and interference scores were low in both groups. Arm morbidity and quality of life were similar in both groups. The 9 patients with PPP reported shoulder-arm morbidity and reduced quality of life. This study reports a low incidence of chronic pain 1 year following major breast cancer surgery. Although PPP was uncommon at 1 year, it had a large impact on the affected patients' arm morbidity and quality of life.

  5. Stratification of complexity in congenital heart surgery: comparative study of the Risk Adjustment for Congenital Heart Surgery (RACHS-1) method, Aristotle basic score and Society of Thoracic Surgeons-European Association for Cardio- Thoracic Surgery (STS-EACTS) mortality score.

    Science.gov (United States)

    Cavalcanti, Paulo Ernando Ferraz; Sá, Michel Pompeu Barros de Oliveira; Santos, Cecília Andrade dos; Esmeraldo, Isaac Melo; Chaves, Mariana Leal; Lins, Ricardo Felipe de Albuquerque; Lima, Ricardo de Carvalho

    2015-01-01

    To determine whether stratification of complexity models in congenital heart surgery (RACHS-1, Aristotle basic score and STS-EACTS mortality score) fit to our center and determine the best method of discriminating hospital mortality. Surgical procedures in congenital heart diseases in patients under 18 years of age were allocated to the categories proposed by the stratification of complexity methods currently available. The outcome hospital mortality was calculated for each category from the three models. Statistical analysis was performed to verify whether the categories presented different mortalities. The discriminatory ability of the models was determined by calculating the area under the ROC curve and a comparison between the curves of the three models was performed. 360 patients were allocated according to the three methods. There was a statistically significant difference between the mortality categories: RACHS-1 (1) - 1.3%, (2) - 11.4%, (3)-27.3%, (4) - 50 %, (PAristotle basic score (1) - 1.1%, (2) - 12.2%, (3) - 34%, (4) - 64.7%, (PAristotle- 0.766. The three models of stratification of complexity currently available in the literature are useful with different mortalities between the proposed categories with similar discriminatory capacity for hospital mortality.

  6. The relationship of the emotional climate of work and threat to patient outcome in a high-volume thoracic surgery operating room team.

    Science.gov (United States)

    Nurok, Michael; Evans, Linda A; Lipsitz, Stuart; Satwicz, Paul; Kelly, Andrea; Frankel, Allan

    2011-03-01

    It is widely believed that the emotional climate of surgical team's work may affect patient outcome. To analyse the relationship between the emotional climate of work and indices of threat to patient outcome. Interventional study. Operating rooms in a high-volume thoracic surgery centre from September 2007 to June 2008. Thoracic surgery operating room teams. Two 90 min team-skills training sessions focused on findings from a standardised safety-culture survey administered to all participants and highlighting positive and problematic aspects of team skills, communication and leadership. Relationship of functional or less functional emotional climates of work to indices of threat to patient outcome. A less functional emotional climate corresponded to more threat to outcome in the sterile surgical environment in the pre-intervention period (pwork in the sterile surgical environment appeared to be related to threat to patient outcome prior to, but not after, a team-training intervention. Further study of the relationship between the emotional climate of work and threat to patient outcome using reproducible methods is required.

  7. Retrospective review of surgery and definitive chemoradiotherapy in patients with squamous cell carcinoma of the thoracic esophagus aged 75 years or older

    International Nuclear Information System (INIS)

    Kosugi, Shin-ichi; Sasamoto, Ryuta; Kanda, Tatsuo; Matsuki, Atsushi; Hatakeyama, Katsuyoshi

    2009-01-01

    The aim of this study was to review the treatment outcomes of surgery and definitive chemoradiotherapy (CRT) in elderly patients with squamous cell carcinoma of the thoracic esophagus. A total of 64 patients aged 75 or older were retrospectively reviewed; 40 were treated with surgery and 24 with CRT. The CRT group included eight patients with unresectable disease and four patients medically unfit for surgery. Surgery included esophagectomy with lymphadenectomy and CRT consisted of 60-70 Gy of radiation concurrent with 5-fluorouracil alone or combined with cisplatin. Short- and long-term outcomes and survival of each modality were assessed. In the surgery group, 33 patients (82.5%) had co-morbid conditions. Complete resection rate was 90.0%. An overall post-operative complication rate was 65.0% and in-hospital mortality was seen in three patients (7.5%). In the CRT group, complete response rate was 41.7%. Leukopenia was most common Grade 3 hematological toxicity. Treatment-related deaths caused by acute toxicities occurred in three patients (12.5%), whereas those caused by late toxicities in four (16.7%). For cStage I disease in the surgery group, the overall 1-, 3- and 5-year survival rate were 90.9%, 63.6% and 54.5%, respectively, with a median survival time of 78.7 months. For cStages II-IV, the median survival time of the surgery and the CRT group was 18.7 and 12.8 months, respectively. The short- and long-term outcomes of surgery for the elderly seemed acceptable; however, definitive CRT may be a promising treatment modality. Further investigation may alter the sphere of influence in the field of esophageal cancer treatment in the elderly. (author)

  8. Risk model of thoracic aortic surgery in 4707 cases from a nationwide single-race population through a web-based data entry system: the first report of 30-day and 30-day operative outcome risk models for thoracic aortic surgery.

    Science.gov (United States)

    Motomura, Noboru; Miyata, Hiroaki; Tsukihara, Hiroyuki; Takamoto, Shinichi

    2008-09-30

    The objective of this study was to collect integrated data from nationwide hospitals using a web-based national database system to build up our own risk model for the outcome from thoracic aortic surgery. The Japan Adult Cardiovascular Surgery Database was used; this involved approximately 180 hospitals throughout Japan through a web-based data entry system. Variables and definitions are almost identical to the STS National Database. After data cleanup, 4707 records were analyzed from 97 hospitals (between January 1, 2000, and December 31, 2005). Mean age was 66.5 years. Preoperatively, the incidence of chronic lung disease was 11%, renal failure was 9%, and rupture or malperfusion was 10%. The incidence of the location along the aorta requiring replacement surgery (including overlapping areas) was: aortic root, 10%; ascending aorta, 47%; aortic arch, 44%; distal arch, 21%; descending aorta, 27%; and thoracoabdominal aorta, 8%. Raw 30-day and 30-day operative mortality rates were 6.7% and 8.6%, respectively. Postoperative incidence of permanent stroke was 6.1%, and renal failure requiring dialysis was 6.7%. OR for 30-day operative mortality was as follows: emergency or salvage, 3.7; creatinine >3.0 mg/dL, 3.0; and unexpected coronary artery bypass graft, 2.6. As a performance metric of the risk model, C-index of 30-day and 30-day operative mortality was 0.79 and 0.78, respectively. This is the first report of risk stratification on thoracic aortic surgery using a nationwide surgical database. Although condition of these patients undergoing thoracic aortic surgery was much more serious than other procedures, the result of this series was excellent.

  9. Stratification of complexity in congenital heart surgery: comparative study of the Risk Adjustment for Congenital Heart Surgery (RACHS-1) method, Aristotle basic score and Society of Thoracic Surgeons-European Association for Cardio- Thoracic Surgery (STS-EACTS) mortality score

    Science.gov (United States)

    Cavalcanti, Paulo Ernando Ferraz; Sá, Michel Pompeu Barros de Oliveira; dos Santos, Cecília Andrade; Esmeraldo, Isaac Melo; Chaves, Mariana Leal; Lins, Ricardo Felipe de Albuquerque; Lima, Ricardo de Carvalho

    2015-01-01

    Objective To determine whether stratification of complexity models in congenital heart surgery (RACHS-1, Aristotle basic score and STS-EACTS mortality score) fit to our center and determine the best method of discriminating hospital mortality. Methods Surgical procedures in congenital heart diseases in patients under 18 years of age were allocated to the categories proposed by the stratification of complexity methods currently available. The outcome hospital mortality was calculated for each category from the three models. Statistical analysis was performed to verify whether the categories presented different mortalities. The discriminatory ability of the models was determined by calculating the area under the ROC curve and a comparison between the curves of the three models was performed. Results 360 patients were allocated according to the three methods. There was a statistically significant difference between the mortality categories: RACHS-1 (1) - 1.3%, (2) - 11.4%, (3)-27.3%, (4) - 50 %, (P<0.001); Aristotle basic score (1) - 1.1%, (2) - 12.2%, (3) - 34%, (4) - 64.7%, (P<0.001); and STS-EACTS mortality score (1) - 5.5 %, (2) - 13.6%, (3) - 18.7%, (4) - 35.8%, (P<0.001). The three models had similar accuracy by calculating the area under the ROC curve: RACHS-1- 0.738; STS-EACTS-0.739; Aristotle- 0.766. Conclusion The three models of stratification of complexity currently available in the literature are useful with different mortalities between the proposed categories with similar discriminatory capacity for hospital mortality. PMID:26107445

  10. Modelo de anestesia em coelhos para procedimentos no tórax Anesthesia model in rabbits for thoracic surgery

    Directory of Open Access Journals (Sweden)

    Elias Kallas

    2001-06-01

    minutes. Arterial blood pH was measured at the beginning of the procedure, after thoracotomy and after 30 minutes of selective ventilation. After 30 minutes, left pulmonary expantion was permited and thoracotomy closed without pneumotorax. As soon as the animals started breathing spontaneously the endotracheal canula was removed and crico-thyroid membrane closed with 7-0 polypropilene suture. Two weeks later the animals were submitted to euthanasia with a new lung biopsy and the trachea and laryng examined. During the procedure the animals had no important haemodinamics or gasometric disturbance. The results were good and brought us to the conclusion that it is a simple and effective method of anesthesia for thoracic surgery in rabbits.

  11. Society of Thoracic Surgeons

    Science.gov (United States)

    ... Society of Thoracic Surgeons Facebook Twitter LinkedIn YouTube Instagram Flickr About STS Governance and Leadership Bylaws Policies ... Tweets by @STS_CTsurgery Facebook Twitter LinkedIn YouTube Instagram Flickr Footer menu Home Contact Us CT Surgery ...

  12. Comparison of digital and traditional thoracic drainage systems for postoperative chest tube management after pulmonary resection: A prospective randomized trial.

    Science.gov (United States)

    Takamochi, Kazuya; Nojiri, Shuko; Oh, Shiaki; Matsunaga, Takeshi; Imashimizu, Kota; Fukui, Mariko; Suzuki, Kenji

    2017-11-13

    The objective of this study was to evaluate whether a digital thoracic drainage system (group D) is clinically useful compared with a traditional thoracic drainage system (group T) in chest tube management following anatomic lung resection. Patients scheduled to undergo segmentectomy or lobectomy were prospectively randomized before surgery to group D or T. A stratification randomization was performed according to the following air leak risk factors: age, sex, smoking status, and presence of emphysema and/or chronic obstructive pulmonary disease. The primary end point was the duration of chest tube placement. No statistically significant differences were found between groups D (n = 135) and T (n = 164) with regard to the duration of chest tube placement (median, 2.0 vs 3.0 days; P = .149), duration of hospitalization (median, 6.0 vs 7.0 days; P = .548), or frequency of postoperative adverse events (25.1% vs 20.7%; P = .361). In subgroup analyses of the 64 patients with postoperative air leak (20 in group D and 44 in group T), the duration of chest tube placement (median, 4.5 vs 4.0 days; P = .225) and duration of postoperative air leak (median, 3.0 vs 3.0 days; P = .226) were not significantly different between subgroups. The use of a digital thoracic drainage system did not shorten the duration of chest tube placement in comparison to a traditional thoracic drainage system after anatomic lung resection. Copyright © 2017 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

  13. Metastatic tumor of thoracic and lumbar spine: prospective study comparing the surgery and radiotherapy vs external immobilization with radiotherapy

    International Nuclear Information System (INIS)

    Falavigna, Asdrubal; Ioppi, Ana Elisa Empinotti; Grasselli, Juliana

    2007-01-01

    Bone metastases at the thoracic and lumbar segment of the spine are usually presented with painful sensation and medullar compression. The treatment is based on the clinical and neurological conditions of the patient and the degree of tumor invasion. In the present study, 32 patients with spinal metastasis of thoracic and lumbar segment were prospectively analyzed. These patients were treated by decompression and internal stabilization followed by radiotherapy or irradiation with external immobilization. The election of the groups was in accordance with the tumor radiotherapy sensitivity, clinical conditions, spinal stability, medullar or nerve compression and patient's decision. The Frankel scale and pain visual test were applied at the moment of diagnosis and after 1 and 6 months. The surgical group had better results with preserving the ambulation longer and significant reduction of pain.(author)

  14. Thoracic epidural analgesia in obese patients with body mass index of more than 30 kg/m 2 for off pump coronary artery bypass surgery

    Directory of Open Access Journals (Sweden)

    Sharma Munish

    2010-01-01

    Full Text Available Perioperative Thoracic epidural analgesia (TEA is an important part of a multimodal approach to improve analgesia and patient outcome after cardiac and thoracic surgery. This is particularly important for obese patients undergoing off pump coronary artery bypass surgery (OPCAB. We conducted a randomized clinical trial at tertiary care cardiac institute to compare the effect of TEA and conventional opioid based analgesia on perioperative lung functions and pain scores in obese patients undergoing OPCAB. Sixty obese patients with body mass index> 30 kg/m 2 for elective OPCAB were randomized into two groups (n=30 each. Patients in both the groups received general anesthesia but in group 1, TEA was also administered. We performed spirometry as preoperative assessment and at six hours, 24 hours, second, third, fourth and fifth day after extubation, along with arterial blood gases analysis. Visual analogue scale at rest and on coughing was recorded to assess the degree of analgesia. The other parameters observed were: time to endotracheal extubation, oxygen withdrawal time and intensive care unit length of stay. On statistical analysis there was a significant difference in Vital Capacity at six hours, 24 hours, second and third day postextubation. Forced vital capacity and forced expiratory volume in one second followed the same pattern for first four postoperative days and peak expiratory flow rate remained statistically high till second postoperative day. ABG values and PaO 2 /FiO 2 ratio were statistically higher in the study group up to five days. Visual analogue scale at rest and on coughing was significantly lower till fourth and third postoperative day respectively. Tracheal extubation time, oxygen withdrawal time and ICU stay were significantly less in group 1. The use of TEA resulted in better analgesia, early tracheal extubation and shorter ICU stay and should be considered for obese patients undergoing OPCAB.

  15. The evolution of thoracic anesthesia.

    Science.gov (United States)

    Brodsky, Jay B

    2005-02-01

    The specialty of thoracic surgery has evolved along with the modem practice of anesthesia. This close relationship began in the 1930s and continues today. Thoracic surgery has grown from a field limited almost exclusively to simple chest wall procedures to the present situation in which complex procedures, such as lung volume reduction or lung transplantation, now can be performed on the most severely compromised patient. The great advances in thoracic surgery have followed discoveries and technical innovations in many medical fields. One of the most important reasons for the rapid escalation in the number and complexity of thoracic surgical procedures now being performed has been the evolution of anesthesia for thoracic surgery. There has been so much progress in this area that numerous books and journals are devoted entirely to this subject. The author has been privileged to work with several surgeons who specialized in noncardiac thoracic surgery. As a colleague of 25 years, the noted pulmonary surgeon James B.D. Mark wrote, "Any operation is a team effort... (but) nowhere is this team effort more important than in thoracic surgery, where near-choreography of moves by all participants is essential. Exchange of information, status and plans are mandatory". This team approach between the thoracic surgeon and the anesthesiologist reflects the history of the two specialties. With new advances in technology, such as continuous blood gas monitoring and the pharmacologic management of pulmonary circulation to maximize oxygenation during one-lung ventilation, in the future even more complex procedures may be able to be performed safely on even higher risk patients.

  16. Torsion of right middle lobe after a right upper lobectomy

    Directory of Open Access Journals (Sweden)

    Chen Tung-Ying

    2009-04-01

    Full Text Available Abstract Lobar torsion after lung resection is a quite rare complication. A 50-year-old woman presented typical features on chest radiographs and CT(computed tomography scan of lobar torsion after a right upper lobectomy. After emergency lobectomy of right middle lobe, the patient recovered well and discharged 10 days after the second operation.

  17. Video-assisted thoracoscopic double lobectomy for bronchiectasis ...

    African Journals Online (AJOL)

    Although thoracoscopic lobectomy for severe bronchiectasis has been reported in children, this is the fi rst report of double lobectomy of the right middle and lower lobes performed using the video-assisted thoracoscopy in a 9-year-old girl. The post-operative course was uneventful and she is currently well after 18 months' ...

  18. Assessing the Current Status of Enhanced Recovery after Surgery in the Usage of Web-based Survey Questionnaires by Thoracic Surgeons and Nurses Attending the Meeting in Mainland China

    Directory of Open Access Journals (Sweden)

    Na DU

    2017-03-01

    Full Text Available Background and objective Though the concept of enhanced recovery after surgery (ERAS has been progressively known by the surgeons and applied clinically, the current status of its cognition among thoracic surgeons and application in thoracic surgery is still unknown. Based on the analysis of a survey of thoracic surgeons and nurses on chest ERAS during a national conference, we aimed to analyze the status and difficulties of the application of ERAS in thoracic surgery. Methods A total of 773 questionnaires were collected during the first West China chest ERAS Forum and analyzed. The content of the questionnaire can be divided into two parts, including the respondents’ institute and personal information, 10 questions on ERAS. Results (1 Current status of clinical application of ERAS is the concept rather than the practice: 69.6% of the surgeons and 58.7% of the nurses agreed with this view; in addition, 88.5% of the doctors and 85.7% of the nurses believed that the concept of ERAS may be applicable to every branches of surgery; (2 55.6% of the doctors and 69.1% of the nurses believed that the reason of poor clinical application of ERAS included no mature procedure, lack of consensus and specifications; (3 The best team for the clinical practice of ERAS should be based on surgeon-centered multidisciplinary cooperation and integration of medical care: 62.1% of the surgeons and 70.7% of nurses agreed with this view; (4 73.7% of the surgeons and 81.9% of the nurses agreed that mean hospital stay, patients’ experience in hospital and social satisfaction should be the evaluation standard of ERAS practice. Conclusion The application of ERAS in thoracic surgery is still the concept rather than the practice. The reason included the lack of clinical applicable specifications and scheme.

  19. The game theory in thoracic surgery: from the intuitions of Luca Pacioli to the operating rooms management.

    Science.gov (United States)

    Ciocci, Argante; Viti, Andrea; Terzi, Alberto; Bertolaccini, Luca

    2015-11-01

    Game theory is a formal way to analyze the interactions among groups of subjects who behave each other. It has historically been of great interest in the economic fields in which decisions are made in a competitive environment. Game theory has fascinating potential if applied in the medical science. Few papers have been written about the application of game theory in surgery. The majority of scenarios of game theory in surgery fall into two main groups: cooperative and no cooperative games.

  20. Tracheostomy After Operations for Congenital Heart Disease: An Analysis of the Society of Thoracic Surgeons Congenital Heart Surgery Database.

    Science.gov (United States)

    Mastropietro, Christopher W; Benneyworth, Brian D; Turrentine, Mark; Wallace, Amelia S; Hornik, Christoph P; Jacobs, Jeffrey P; Jacobs, Marshall L

    2016-06-01

    Information concerning tracheostomy after operations for congenital heart disease has come primarily from single-center reports. We aimed to describe the epidemiology and outcomes associated with postoperative tracheostomy in a multi-institutional registry. The Society of Thoracic Surgeons Congenital Heart Database (2000 to 2014) was queried for all index operations with the adverse event "postoperative tracheostomy" or "respiratory failure, requiring tracheostomy." Patients with preoperative tracheostomy or weighing less than 2.5 kg undergoing isolated closure of patent ductus arteriosus were excluded. Trends in tracheostomy incidence over time from January 2000 to June 2014 were analyzed with a Cochran-Armitage test. The patient characteristics associated with operative mortality were analyzed for January 2010 to June 2014, including deaths occurring up to 6 months after transfer of patients to long-term care facilities. From 2000 to 2014, the incidence of tracheostomy after operations for congenital heart disease increased from 0.11% in 2000 to a high of 0.76% in 2012 (p tracheostomy. The median age at operation was 2.5 months (25th, 75th percentile: 0.4, 7). Prematurity (n = 165, 26%), genetic abnormalities (n = 298, 46%), and preoperative mechanical ventilation (n = 275, 43%) were common. Postoperative adverse events were also common, including cardiac arrest (n = 131, 20%), extracorporeal support (n = 87, 13%), phrenic or laryngeal nerve injury (n = 114, 18%), and neurologic deficit (n = 51, 8%). The operative mortality was 25% (n = 153). Tracheostomy as an adverse event of operations for congenital heart disease remains rare but has been increasingly used over the past 15 years. This trend and the considerable mortality risk among patients requiring postoperative tracheostomy support the need for further research in this complex population. Copyright © 2016 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  1. The experiment of interventional pulmonary lobectomy

    International Nuclear Information System (INIS)

    You Yufeng; Gan Wanchong; Ke Wei; Ying Wenhua

    2006-01-01

    Objective: To study the feasibility of interventional pulmonary lobectomy by animal experiment. Methods: Twelve healthy dogs were divided into three groups randomly, with 4 in each. Group A: the target bronchus and alveoli were filled with emulsion of lipiodol and alveolar cells damage liquors and then the target bronchus was occluded with Polymethylmethacrylate (PMMA) . Group B: The target bronchus was only occluded with PMMA. Group C: Pulmonary lobe was resected surgically. Arterial blood gases were measured at the time of pre-procedure and post-procedure and then 1st, 2nd, 3rd and 4th week after the procedure respectively. Chest radiography histology and bacterial culture of tissue of target lung lobe were made after 4 weeks. Results: There was a significant difference in arterial blood-gas among 3 groups pre-procedure in comparison with those of post-procedure immediately (P 0.05) in comparing with 1st, 2nd, 3rd and 4th week after the procedure. Atelectasis was shown radiologically with histological formation of fibrosis of target lung lobe but no bacteria grew in target tissue 4th week after the procedure. There were two cases of lung atelectasis but no pulmonary fibrosis occluded in group B. Conclusions: Interventional pulmonary lobectomy might be obtained after the target bronchus and pulmonary alveoli were filled with emulsion of lipiodol and alveolar cells damage liquors and then the target bronchus was occluded with PMMA. (authors)

  2. [A Comparative Study of Acute and Chronic Pain between Single Port and Triple Port Video-assisted Thoracic Surgery for Lung Cancer].

    Science.gov (United States)

    Li, Caiwei; Xu, Meiqing; Xu, Guangwen; Xiong, Ran; Wu, Hanran; Xie, Mingran

    2018-04-20

    Through the comparative analysis of the acute and chronic pain postoperative between the single port and triple port video-assisted thoracic surgery to seek the better method which can reduce the incidence of acute and chronic pain in patients with lung cancer. Data of 232 patients who underwent single port -VATS (n=131) or triple port VATS (n=101) for non-small cell lung cancer (NSCLC) on January 1, 2016 to June 30, 2017 in our hospital were analyzed. The clinical and operative data were assessed, numeric rating scale (NRS) was used to evaluate the mean pain score on the 1th, 2th, 3th, 7th, 14th days, 3th months and 6th months postoperative. Both groups were similar in clinical characteristics, there were no perioperative death in two groups. In the 1th, 2th, 7th, 14th days and 3th, 6th months postoperative, the NRS score of the single port group was superior, and the difference was significant compared with the triple port (P0.05). Univariate and multivariate analysis of the occurrence on the chronic pain showed that the operation time, surgical procedure and the 14th NRS score were risk factors for chronic pain (Pport thoracoscopic surgery has an advantage in the incidence of acute and chronic pain in patients with non-small cell lung cancer. Shorter operative time can reduce the occurrence of chronic pain. The 14th day NRS score is a risk factor for chronic pain postoperative.

  3. A scoring system to predict the risk of prolonged air leak after lobectomy.

    Science.gov (United States)

    Brunelli, Alessandro; Varela, Gonzalo; Refai, Majed; Jimenez, Marcelo F; Pompili, Cecilia; Sabbatini, Armando; Aranda, Jose Luis

    2010-07-01

    Prolonged air leak (PAL) remains a frequent complication after lung resection. Perioperative preventative strategies have been tested, but their efficacy is often difficult to interpret due to heterogeneous inclusion criteria. The objective of this study was to develop and validate a practical score to stratify the risk of PAL after lobectomy. Six hundred fifty-eight consecutive patients were submitted to pulmonary lobectomy (2000 to 2008) in center A and were used to develop the risk-adjusted score predicting the incidence of PAL (> 5 days). Exclusion criteria were chest wall resection and postoperative assisted mechanical ventilation. No sealants, pleural tent, or buttressing material were used. To build the aggregate score numeric variables were categorized by receiver operating curve analysis. Variables were screened by univariate analysis and then used in stepwise logistic regression analysis (validated by bootstrap). The scoring system was developed by proportional weighing of the significant predictor estimates and was validated on patients operated on in a different center (center B). The incidence of PAL in the derivation set was 13% (87 of 658 cases). Predictive variables and their scores were the following: age greater than 65 years (1 point); presence of pleural adhesions (1 point); forced expiratory volume in one second less than 80% (1.5 points); and body mass index less than 25.5 kg/m(2) (2 points). Patients were grouped into 4 risk classes according to their aggregate scores, which were significantly associated with incremental risk of PAL in the validation set of 233 patients. The developed scoring system reliably predicts incremental risk of PAL after pulmonary lobectomy. Its use may help in identifying those high-risk patients in whom to adopt intraoperative prophylactic strategies; in developing inclusion criteria for future randomized clinical trials on new technologies aimed at reducing or preventing air leak; and for patient counseling

  4. The balance between short-term and long-term outcomes of bilateral internal thoracic artery skeletonization in coronary artery bypass surgery: a propensity-matched cohort study.

    Science.gov (United States)

    Ngu, Janet M C; Guo, Ming Hao; Glineur, David; Tran, Diem; Rubens, Fraser D

    2018-02-13

    There is growing interest in the use of bilateral internal thoracic arteries (BITAs) for myocardial revascularization. This study sought to compare the balance between early benefits and long-term outcomes of skeletonized or non-skeletonized conduits and to determine whether differences in outcomes are affected by other patient risk factors. BITAs were used in 1504 cases with either SK or NSK conduits. Propensity matching was completed using 22 covariates identifying 441 pairs of patients. The primary outcomes are the sternal wound infection in the short term and the composite outcome of all-cause mortality, myocardial infarction, revascularization and congestive heart failure. Outcomes were assessed using paired analysis techniques and Cox proportional hazards regression models stratified using the matched pairs. Incidences of in-hospital mortality and perioperative myocardial infarction were similar in both groups. There were fewer sternal wound infections in the SK group (5.4 vs 9.1%, P = 0.033). Homogeneity testing of the relative risk estimates confirmed that there was a protective effect of skeletonization in men that was not demonstrated in women (P = 0.020). SK had an effect in non-diabetics not seen in non-diabetics (P = 0.048). The composite outcome of all-cause mortality, myocardial infarction, revascularization and congestive heart failure at a median of 5.6 years was comparable in both groups (hazard ratio 0.81, 95% confidence interval 0.57-1.15). Skeletonization results in better perioperative outcomes and comparable cardiac outcomes in patients undergoing BITA with the greatest benefit in men and patients with chronic obstructive pulmonary disease. © The Author(s) 2018. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  5. Recommendations for fitness for work medical evaluations in chronic respiratory patients. Spanish Society of Pulmonology and Thoracic Surgery (SEPAR).

    Science.gov (United States)

    Martínez González, Cristina; González Barcala, Francisco Javier; Belda Ramírez, José; González Ros, Isabel; Alfageme Michavila, Inmaculada; Orejas Martínez, Cristina; González Rodríguez-Moro, José Miguel; Rodríguez Portal, José Antonio; Fernández Álvarez, Ramón

    2013-11-01

    Chronic respiratory diseases often cause impairment in the functions and/or structure of the respiratory system, and impose limitations on different activities in the lives of persons who suffer them. In younger patients with an active working life, these limitations can cause problems in carrying out their normal work. Article 41 of the Spanish Constitution states that «the public authorities shall maintain a public Social Security system for all citizens guaranteeing adequate social assistance and benefits in situations of hardship». Within this framework is the assessment of fitness for work, as a dual-nature process (medico-legal) that aims to determine whether it is appropriate or not to recognise a person's right to receive benefits which replace the income that they no longer receive as they cannot carry out their work, due to loss of health. The role of the pulmonologist is essential in evaluating the diagnosis, treatment, prognosis and functional capacity of respiratory patients. These recommendations seek to bring the complex setting of fitness for work evaluation to pulmonologists and thoracic surgeons, providing action guidelines that allow them to advise their own patients about their incorporation into working life. Copyright © 2013 SEPAR. Published by Elsevier Espana. All rights reserved.

  6. Long-term pulmonary function after surgery for lung cancer.

    Science.gov (United States)

    Kobayashi, Naohiro; Kobayashi, Keisuke; Kikuchi, Shinji; Goto, Yukinobu; Ichimura, Hideo; Endo, Katsuyuki; Sato, Yukio

    2017-05-01

    Many patients with lung cancer have been cured by surgical intervention. However, the long-term effects of lung resection on pulmonary function are unclear. Therefore, we investigated long-term pulmonary function after surgery. We retrospectively reviewed the medical records of patients who underwent surgery for lung cancer between 2001 and 2009. A total of 445 patients who had survived more than 5 years since the surgery were included. The patients were divided into lobectomy, segmentectomy and partial resection groups. The time-dependent changes in pulmonary function were investigated. The percentages of the vital capacity and forced expiratory volume in 1 second (FEV 1 ) at postoperative year (POY) 1 vs preoperative values were 92.9 ± 11.1% and 91.3 ± 13.0% in the lobectomy group, 95.9 ± 9.0% and 93.8 ± 10.5% in the segmentectomy group and 97.8 ± 7.3% and 98.1 ± 8.3% in the partial resection group, respectively. The values in the lobectomy group were significantly lower than those in the segmentectomy and partial resection groups. The percentages of vital capacity and FEV 1 at POY 5 vs preoperative values were 90.0 ± 11.5% and 86.2 ± 11.9% in the lobectomy group, 93.4 ± 9.8% and 91.1 ± 9.8% in the segmentectomy group and 94.3 ± 8.8% and 94.0 ± 8.0% in the partial resection group, respectively. The decrease in the rates from POY 1 to POY 5 were not significantly different among the procedures. Pulmonary function declined with pulmonary resection. After the patient recovered from the operation, pulmonary function decreased with time regardless of the surgical procedure. © The Author 2017. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  7. WMS-III performance in epilepsy patients following temporal lobectomy.

    Science.gov (United States)

    Doss, Robert C; Chelune, Gordon J; Naugle, Richard I

    2004-03-01

    We examined performances on the Wechsler Memory Scale-3rd Edition (WMS-III) among patients who underwent temporal lobectomy for the control of medically intractable epilepsy. There were 51 right (RTL) and 56 left (LTL) temporal lobectomy patients. All patients were left hemisphere speech-dominant. The LTL and RTL patients were comparable in terms of general demographic, epilepsy, and intellectual/attention factors. Multivariate analyses revealed a significant crossover interaction (p WMS-III is sensitive to modality-specific memory performance associated with unilateral temporal lobectomy.

  8. Using clinical parameters to guide fluid therapy in high-risk thoracic surgery. A retrospective, observational study

    DEFF Research Database (Denmark)

    Bjerregaard, Lars Stryhn; Møller-Sørensen, Hasse; Hansen, Kristoffer Lindskov

    2015-01-01

    the use of central venous oxygen saturation and intended low urine output to guide therapy in the early postoperative period. Here we evaluate the consequences of our changes. METHODS: Retrospective, observational study of 30 consecutive patients undergoing EPP; 18 who had surgery before and 12 who had...... surgery after the changes. Data were collected from patient files and from institutional databases. Outcome measures included: Volumes of administered fluids, fluid balances, length of stays and postoperative complications. Dichotomous variables were compared with Fisher's exact test, whereas continuous...... increasing the incidence of postoperative complications. Mean length of stay in the intensive care unit (LOSI) was reduced from three to one day (p = 0.04) after the changes. CONCLUSION: The use of clinical parameters to balance fluid restriction and a sufficient circulation in patients undergoing EPP...

  9. THE EXPERIENCE OF DECOMPRESSION-AND-STABILIZING SURGERIES IN PATIENTS WITH MULTIPLE MALIGNANT TUMORS OF THORACIC AND LUMBAR SPINE

    Directory of Open Access Journals (Sweden)

    V. M. Shapovalov

    2010-01-01

    Full Text Available The authors have analyzed the surgical treatment of 34 patients with multiple malignant, mainly metastases tumors of thorax and lumbar spine, using spinal implants. The results of the estimation of life quality, neurological status and survival after the surgery have shown the effectiveness of decompress and stabilization technologies at any variants of malignant tumor spine injuries, especially involving specific therapy. 27 patients were observed during the period from 10 months to 5 years.

  10. Recovery from emotion recognition impairment after temporal lobectomy

    Directory of Open Access Journals (Sweden)

    Francesca eBenuzzi

    2014-06-01

    Full Text Available Mesial temporal lobe epilepsy (MTLE can be associated with emotion recognition impairment that can be particularly severe in patients with early onset seizures (1-3. Whereas there is growing evidence that memory and language can improve in seizure-free patients after anterior temporal lobectomy (ATL (4, the effects of surgery on emotional processing are still unknown. We used functional magnetic resonance imaging (fMRI to investigate short-term reorganization of networks engaged in facial emotion recognition in MTLE patients. Behavioral and fMRI data were collected from six patients before and after ATL. During the fMRI scan, patients were asked to make a gender decision on fearful and neutral faces. Behavioral data demonstrated that two patients with early-onset right MTLE were impaired in fear recognition while fMRI results showed they lacked specific activations for fearful faces. Post-ATL behavioral data showed improved emotion recognition ability, while fMRI demonstrated the recruitment of a functional network for fearful face processing. Our results suggest that ATL elicited brain plasticity mechanisms allowing behavioral and fMRI improvement in emotion recognition.

  11. Long-term functional outcomes and subclavian vein patency in patients undergoing thoracic outlet surgery for Paget-Schroetter Syndrome.

    Science.gov (United States)

    Elixène, Jean-Baptiste; Sadaghianloo, Nirvana; Mousnier, Aurélien; Brizzi, Sophie; Declemy, Serge; Hassen-Khodja, Réda

    2017-06-01

    To assess subclavian vein (SCV) patency and long-term functional outcomes following surgical decompression of the thoracic outlet (SDTO) for Paget-Schroetter Syndrome (PSS). Between January 1978 and January 2013, we identified 33 patients with PSS who underwent SDTO. Demographic, clinical and radiological data were extracted from electronic databases and patient records. All patients were invited to update their follow-up data during dedicated outpatient visits between October and December 2013. Outcome measures included long-term SCV patency and clinical success rates during follow-up. Clinical success was defined as the combined absence of functional symptoms and patient's ability to maintain normal professional activities at final follow-up. The QuickDASH score was also determined. The study population comprised 17 men and 16 women (mean age 34 years; range: 14-53 years) with PSS. Diagnosis was reached by venography (29 cases) or duplex scan (4 cases). SDTO was performed via the transaxillary route (25 cases) or using the combined supra-infraclavicular approach (8 cases). The procedure was carried out within 10 days in 13 patients (early-group), and between 30 to 120 days in the remaining 20 patients (late-group). The former had SCV recanalization obtained actively by thrombolysis (3 cases), thrombectomy (9 cases) or endovenectomy followed by patch venoplasty (1 case). The latter were maintained under chronic oral anticoagulation to allow SCV recanalization. There was neither postoperative death nor major bleeding complications. At a median follow-up of 240 months, 11 SCV remained patent in the early group, while in the other there was 3 re-occlusions, 4 residual stenoses and 5 chronic SCV occlusions. Clinical success was achieved in 73% of patients for the whole cohort, but was significantly better in patients operated on in the early stages (100% vs. 55%; P=0.005). The mean Quick Disabilities of the Arm, Shoulder, and Hand Score was 3.5 (95% CI: 1.5-5.4) in

  12. Diagnostic mini-video assisted thoracic surgery. Effectiveness and accuracy of new generation 2.0 mm instruments.

    Science.gov (United States)

    Lazopoulos, G; Kotoulas, C; Kokotsakis, J; Foroulis, C; Lioulias, A

    2002-12-01

    Recently 2.0 mm mini-VATS has aroused much interest among surgeons involved with endoscopic surgery. We report our initial experience with the first first 54 patients who underwent this procedure. The aim of this study is to evaluate the effectiveness and accuracy of mini-VATS. 54 patients were undertaken to mini-VATS for diagnostic purposes. Patients were randomly selected and the indication for operation was set by the classic VATS criteria. 35 (65%) patients were treated under general anesthesia, while 19 (35%) patients were treated under local anesthesia. The average length of hospital stay was 1.8 +/- 0.9 days. The days of requirement for narcotic analgesia were 1.9 +/- 1.0. Diagnostic accuracy was 100%; morbidity and mortality rates were 0%. The high diagnostic accuracy and low operative danger, combined with less postoperative pain, due to minor surgical trauma and faster patient recovery, has established mini-VATS as a dynamic competitor to the classic VATS procedure. Since high technology is a strong partner in endoscopic surgery, a strong potentiality for evolution exists.

  13. Hybrid Assistive Limb Intervention in a Patient with Late Neurological Deterioration after Thoracic Myelopathy Surgery due to Ossification of the Ligamentum Flavum

    Directory of Open Access Journals (Sweden)

    Masakazu Taketomi

    2018-01-01

    Full Text Available Purpose. We evaluated improvements in gait after using the Hybrid Assistive Limb (HAL® exoskeleton robot in a patient with late-onset neurological deterioration of lower extremity function after undergoing thoracic spine surgery for a myelopathy due to ossification of the ligamentum flavum. Case Presentation. A 70-year-old man participated in ten 20 min sessions of HAL intervention, twice weekly for five weeks. The effects of each HAL session were evaluated based on changes in performance on the 10 m walk test (10 MWT, lower limb kinematics quantified from motion capture, and the activation ratio of the gastrocnemius, measured before and after the intervention. Muscle activity was recorded using surface electromyography and synchronized to measured kinematics. The HAL intervention improved gait speed and step length, with an increase in the hip flexion angle during the swing phase and a decrease in the activation ratio of the gastrocnemius. The modified Ashworth scale improved from 1+ to 1 and International Standards for Neurological and Functional Classification of Spinal Cord Injury motor scores from 34 to 49. Conclusion. Intervention using the HAL exoskeleton robot may be an effective method to improve functional ambulation in patients with chronic spinal disorders.

  14. Coagulation profile in patients undergoing video-assisted thoracoscopic lobectomy: A randomized, controlled trial.

    Directory of Open Access Journals (Sweden)

    Thomas Decker Christensen

    Full Text Available Knowledge about the impact of Low-Molecular-Weight Heparin (LMWH on the coagulation system in patients undergoing minimal invasive lung cancer surgery is sparse. The aim of this study was to assess the effect of LMWH on the coagulation system in patients undergoing Video-Assisted Thoracoscopic Surgery (VATS lobectomy for primary lung cancer.Sixty-three patients diagnosed with primary lung cancer undergoing VATS lobectomy were randomized to either subcutaneous injection with dalteparin (Fragmin® 5000 IE once daily or no intervention. Coagulation was assessed pre-, peri-, and the first two days postoperatively by standard coagulation blood test, thromboelastometry (ROTEM® and thrombin generation.Patients undergoing potential curative surgery for lung cancer were not hypercoagulable preoperatively. There was no statistically significant difference in the majority of the assessed coagulation parameters after LMWH, except that the no intervention group had a higher peak thrombin and a shorter INTEM clotting time on the first postoperative day and a lower fibrinogen level on the second postoperative day. A lower level of fibrin d-dimer in the LMWH group was found on the 1. and 2.postoperative day, although not statistical significant. No differences were found between the two groups in the amount of bleeding or number of thromboembolic events.Use of LMWH administered once daily as thromboprophylaxis did not alter the coagulation profile per se. As the present study primarily evaluated biochemical endpoints, further studies using clinical endpoints are needed in regards of an optimized thromboprophylaxis approach.

  15. Significance and function of different spinal collateral compartments following thoracic aortic surgery: immediate versus long-term flow compensation.

    Science.gov (United States)

    Meffert, Philipp; Bischoff, Moritz S; Brenner, Robert; Siepe, Matthias; Beyersdorf, Friedhelm; Kari, Fabian A

    2014-05-01

    Iatrogenic paraplegia has been accompanying cardiovascular surgery since its beginning. As a result, surgeons have been developing many theories about the exact mechanisms of this devastating complication. Thus, the impact of single arteries that contribute to the spinal perfusion is one of the most discussed subjects in modern surgery. The subsequent decision of reattachment or the permanent disconnection of these intercostal arteries divides the surgical community. On the one hand, the anatomical or vascular approach pleads for the immediate reimplantation to reconstruct the anatomical situation. On the other hand, the decision of the permanent disconnection aims at avoiding stealing phenomenon away from the spinal vascular network. This spinal collateral network can be described as consisting of three components-the intraspinal and two paraspinal compartments-that feed the nutrient arteries of the spinal cord. The exact functional impact of the different compartments of the collateral network remains poorly understood. In this review, the function of the intraspinal compartment in the context of collateral network principle as an immediate emergency backup system is described. The exact structure and architectural principles of the intraspinal compartment are described. The critical parameters with regard to the risk of postoperative spinal cord ischaemia are the number of anterior radiculomedullary arteries (ARMAs) and the distance between them in relation to the longitudinal extent of aortic disease. The paraspinal network as a sleeping reserve is proposed as the long-term backup system. This sleeping reserve has to be activated by arteriogenic stimuli. These are presented briefly, and prior findings regarding arteriogenesis are discussed in the light of the collateral network concept. Finally, the role of preoperative visualization of the ARMAs in order to evaluate the risk of postoperative paraplegia is emphasized.

  16. The values of intrapleural pressure before the removal of chest tube in non-complicated pulmonary lobectomies.

    Science.gov (United States)

    Refai, Majed; Brunelli, Alessandro; Varela, Gonzalo; Novoa, Nuria; Pompili, Cecilia; Jimenez, Marcelo F; Aranda, José Luis; Sabbatini, Armando

    2012-04-01

    Digitalized chest drainage systems allow for quantification of air leak and measurement of intrapleural pressure. Little is known about the value of intrapleural pressure during the postoperative phase and its role in the recovering process after pulmonary resection. The objective of this investigation was to measure the values of pleural pressure immediately before the removal of chest tube after different types of pulmonary lobectomy. Prospective observational analysis on 203 consecutive patients submitted to pulmonary lobectomy during a 12-month period at two centres. Multiple measurements were recorded in the last hour before the removal of chest tube and averaged for the analysis. All patients were seated in bed in a 45° up-right position or in a chair, had a single chest tube and were not connected to suction during the evaluation period. Analysis of variance (ANOVA) was used to assess the differences in pleural pressure between different types of lobectomies. The average maximum, minimum and differential pressures were -6.1, -19.5 and 13.3 cmH(2)O, respectively. The average pressures were similar in all types of lobectomies (ANOVA, P = 0.2) and ranged from -11 to -13 cmH(2)O, with the exception of right upper bilobectomy (-20 cmH(2)O, all P-values vs. other types of lobectomies cmH(2)O) and minimum pressures (-31.6 cmH(2)O vs. ranged from -15.4 to -20.5 cmH(2)O, all P-values cmH(2)O, P = 0.4). The ANOVA test was used to assess differences in pressures between different lobectomies. The so-called water seal status may actually correspond to intrapleural pressures ranging from -13 to -20 cmH(2)O. Modern electronic chest drainage devices allow a stable control of the intrapleural pressure. Thus, the values found in this study may be used as target pressures for different types of lobectomies, in order to favour lung recovery after surgery.

  17. Goal-directed fluid optimization based on stroke volume variation and cardiac index during one-lung ventilation in patients undergoing thoracoscopy lobectomy operations: a pilot study

    Directory of Open Access Journals (Sweden)

    Jian Zhang

    2013-07-01

    Full Text Available OBJECTIVES: This pilot study was designed to utilize stroke volume variation and cardiac index to ensure fluid optimization during one-lung ventilation in patients undergoing thoracoscopic lobectomies. METHODS: Eighty patients undergoing thoracoscopic lobectomy were randomized into either a goal-directed therapy group or a control group. In the goal-directed therapy group, the stroke volume variation was controlled at 10%±1%, and the cardiac index was controlled at a minimum of 2.5 L.min-1.m-2. In the control group, the MAP was maintained at between 65 mm Hg and 90 mm Hg, heart rate was maintained at between 60 BPM and 100 BPM, and urinary output was greater than 0.5 mL/kg-1/h-1. The hemodynamic variables, arterial blood gas analyses, total administered fluid volume and side effects were recorded. RESULTS: The PaO2/FiO2-ratio before the end of one-lung ventilation in the goal-directed therapy group was significantly higher than that of the control group, but there were no differences between the goal-directed therapy group and the control group for the PaO2/FiO2-ratio or other arterial blood gas analysis indices prior to anesthesia. The extubation time was significantly earlier in the goal-directed therapy group, but there was no difference in the length of hospital stay. Patients in the control group had greater urine volumes, and they were given greater colloid and overall fluid volumes. Nausea and vomiting were significantly reduced in the goal-directed therapy group. CONCLUSION: The results of this study demonstrated that an optimization protocol, based on stroke volume variation and cardiac index obtained with a FloTrac/Vigileo device, increased the PaO2/FiO2-ratio and reduced the overall fluid volume, intubation time and postoperative complications (nausea and vomiting in thoracic surgery patients requiring one-lung ventilation.

  18. Thoracic textilomas: CT findings

    Energy Technology Data Exchange (ETDEWEB)

    Machado, Dianne Melo; Zanetti, Glaucia; Araujo Neto, Cesar Augusto; Nobre, Luiz Felipe; Meirelles, Gustavo de Souza Portes; Silva, Jorge Luiz Pereira e; Guimaraes, Marcos Duarte; Escuissato, Dante Luiz; Souza Junior, Arthur Soares; Hochhegger, Bruno; Marchiori, Edson, E-mail: edmarchiori@gmail.com [Hospital Universitario Antonio Pedro (HUAP/UFF), Niteroi, RJ (Brazil)

    2014-09-15

    Objective: the aim of this study was to analyze chest CT scans of patients with thoracic textiloma. Methods: this was a retrospective study of 16 patients (11 men and 5 women) with surgically confirmed thoracic textiloma. The chest CT scans of those patients were evaluated by two independent observers, and discordant results were resolved by consensus. Results: the majority (62.5%) of the textilomas were caused by previous heart surgery. The most common symptoms were chest pain (in 68.75%) and cough (in 56.25%). In all cases, the main tomographic finding was a mass with regular contours and borders that were well-defined or partially defined. Half of the textilomas occurred in the right hemithorax and half occurred in the left. The majority (56.25%) were located in the lower third of the lung. The diameter of the mass was ≤ 10 cm in 10 cases (62.5%) and > 10 cm in the remaining 6 cases (37.5%). Most (81.25%) of the textilomas were heterogeneous in density, with signs of calcification, gas, radiopaque marker, or sponge-like material. Peripheral expansion of the mass was observed in 12 (92.3%) of the 13 patients in whom a contrast agent was used. Intraoperatively, pleural involvement was observed in 14 cases (87.5%) and pericardial involvement was observed in 2 (12.5%). Conclusions: it is important to recognize the main tomographic aspects of thoracic textilomas in order to include this possibility in the differential diagnosis of chest pain and cough in patients with a history of heart or thoracic surgery, thus promoting the early identification and treatment of this postoperative complication. (author)

  19. Thoracic duct lymphography by subcutaneous contrast agent ...

    African Journals Online (AJOL)

    A second lymphography revealed a collateral thoracic duct that was not detected during the first lymphography. The collateral duct was ligated and chylothorax was resolved after the second surgery. The lymphography applied in this study was minimally-invasive and easily provided images of the thoracic duct in a dog with ...

  20. Spontaneous Pyogenic Spondylodiscitis in the Thoracic or Lumbar Spine: A Retrospective Cohort Study Comparing the Safety and Efficacy of Minimally Invasive and Open Surgery Over a Nine-Year Period.

    Science.gov (United States)

    Viezens, Lennart; Schaefer, Christian; Helmers, Rachel; Vettorazzi, Eik; Schroeder, Malte; Hansen-Algenstaedt, Nils

    2017-06-01

    Pyogenic spondylodiscitis is a rare disease, but its incidence is increasing. Over the last decade, spinal surgery has been modified to become minimally invasive. In degenerative spinal disorders, such minimally invasive surgery (MIS) reduces blood loss, muscular trauma, and the hospital stay. However, it is not known whether MIS also confers these benefits to patients with pyogenic spondylodiscitis. This retrospective cohort study compared the safety and efficacy of MIS and the conventional open surgical procedure in patients with pyogenic spondylodiscitis. The study cohort consisted of all consecutive patients who underwent surgery for thoracic or lumbar pyogenic spondylodiscitis that was not caused by previous surgery or tuberculosis in our tertiary-care institution between January 2003 and December 2011. Of the 148 eligible patients, 75 and 73 underwent MIS and open surgery, respectively. The 2 groups did not differ in terms of age, body mass index, American Society of Anaesthesiologists score, comorbidities, septic disease, or preoperative neurologic deficit. The 2 methods were associated with similar postoperative stays in the intensive care unit, overall hospital stays, complication rates, and postoperative survival. However, MIS was associated with a significantly shorter operating time, a lower perioperative need for blood products, and, as expected, an increased intraoperative fluoroscopy duration. Our 9-year experience suggests that MIS is safe and effective for spontaneous pyogenic thoracic and lumbar spondylodiscitis. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. [Innovation in Surgery for Advanced Lung Cancer].

    Science.gov (United States)

    Nakano, Tomoyuki; Yasunori, Sohara; Endo, Shunsuke

    2016-07-01

    Thoracoscopic surgery can be one of less invasive surgical interventions for early stage lung cancer. Locally advanced lung cancer, however, cannot avoid aggressive procedures including pneumonectomy and/or extended combined resection of chest wall, aorta, esophagus, etc. for complete resection. Surgical approach even for advanced lung cancer can be less invasive by benefit from new anti-cancer treatment, innovated manipulations of bronchoplasty and angioplasty, and bench surgery( lung autotransplantation technique). We herein reviewed the strategy to minimize invasive interventions for locally advanced lung cancer, introducing 2 successful cases with advanced lung cancer. The 1st patient is a 62-year old man with centrally advanced lung cancer invading to mediastinum. Right upper sleeve lobectomy with one-stoma carinoplasty following induction chemoradiation therapy was successful. The operation time was 241 minutes. The performance status is good with no recurrence for 60 months after surgery. The 2nd is a 79-year old man with advanced lung cancer invading to the distal aortic arch. Left upper segmentectomy following thoracic endovascular aortic repair with stentgraft was successful with no extracorporeal circulation. The operation time was 170 minutes. The performance status is good with no recurrence for 30 months after surgery. The invasiveness of surgical interventions for local advanced lung cancer can be minimized by innovated device and new anti-cancer drugs.

  2. Electronic versus traditional chest tube drainage following lobectomy

    DEFF Research Database (Denmark)

    Lijkendijk, Marike; Licht, Peter B; Neckelmann, Kirsten

    2015-01-01

    OBJECTIVES: Electronic drainage systems have shown superiority compared with traditional (water seal) drainage systems following lung resections, but the number of studies is limited. As part of a medico-technical evaluation, before change of practice to electronic drainage systems for routine...... was delegated to staff nurses. Data were analysed by Cox proportional hazard regression model adjusting for lung function, gender, age, BMI, video-assisted thoracic surgery (VATS) or open surgery and presence of incomplete fissure or pleural adhesions. Time was distinguished as possible (optimal) and actual...... time for chest tube removal, as well as length of hospitalization. RESULTS: A total of 105 patients were randomized. We found no significant difference between the electronic group and traditional group in optimal chest tube duration (HR = 0.83; 95% CI: 0.55-1.25; P = 0.367), actual chest tube duration...

  3. Three-dimensional (3D)- computed tomography bronchography and angiography combined with 3D-video-assisted thoracic surgery (VATS) versus conventional 2D-VATS anatomic pulmonary segmentectomy for the treatment of non-small cell lung cancer.

    Science.gov (United States)

    She, Xiao-Wei; Gu, Yun-Bin; Xu, Chun; Li, Chang; Ding, Cheng; Chen, Jun; Zhao, Jun

    2018-02-01

    Compared to the pulmonary lobe, the anatomical structure of the pulmonary segment is relatively complex and prone to variation, thus the risk and difficulty of segmentectomy is increased. We compared three-dimensional computed tomography bronchography and angiography (3D-CTBA) combined with 3D video-assisted thoracic surgery (3D-VATS) to perform segmentectomy to conventional two-dimensional (2D)-VATS for the treatment of non-small cell lung cancer (NSCLC). We retrospectively reviewed the data of randomly selected patients who underwent 3D-CTBA combined with 3D-VATS (3D-CTBA-VATS) or 2D-VATS at the Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University Hospital, from January 2014 to May 2017. The operative duration of 3D group was significantly shorter than the 2D group (P 0.05). The extent of intraoperative bleeding and postoperative drainage in the 3D group was significantly lower than in the 2D group (P 3D group was shorter than in the 2D group (P 0.05). However, hemoptysis and pulmonary air leakage (>3d) occurred significantly less frequently in the 3D than in the 2D group (P 3D-CTBA-VATS is a more accurate and smooth technique and leads to reduced intraoperative and postoperative complications. © 2018 The Authors. Thoracic Cancer published by China Lung Oncology Group and John Wiley & Sons Australia, Ltd.

  4. The cardioprotective effects of thoracal epidural anestesia are induced by the expression of vascular endothelial growth factor and inducible nitric oxide synthase in cardiopulmonary bypass surgery.

    Science.gov (United States)

    Gonca, S; Kiliçkan, L; Dalçik, C; Dalçik, H; Bayindir, O

    2007-02-01

    The cardioprotective effects of thoracal epidural anesthesia (TEA) are induced by the expression of vascular endothelial growth factor (VEGF) and inducible nitric oxide synthase (i-NOS) in cardiopulmonary bypass (CPB) surgery. When general anaesthesia (GA) is combined with TEA during coronary artery bypass graft, we investigated whether TEA together with GA play a role on VEGF and i-NOS expression in human heart tissue in cardiac ischemia. Right atrial biopsy samples were taken before CPB, before aortic cross clamp (ACC) and at 15 min after ACC release (after ischemia and reperfusion). Human heart tissues were obtained from the TEA+GA and GA groups. Immunocytochemistry was performed using antibodies for VEGF and i-NOS. Both VEGF and i-NOS immunoreactivity was observed in cardiomyocytes and arteriol walls. Although VEGF and i-NOS immunoreactivity was apparent in both groups,, immunostaining intensity was greater in the TEA+GA group than the GA group. Between groups, at 4 h and at 24 h after the end of CPB, the cardiac index (CI) was significantly higher in the TEA+GA group than GA group (3.4+/-0.8 L/min/m(2) vs 2.5+/-0.8 L/min/m(2); P0.05), (2.6+/-0.8 L/min/m(2) vs 3.1+/-1.1 L/min/m(2); P>0.05) respectively. After ACC release, 11/40 (27.5%) patients in the TEA+GA group showed ventricular fibrillation (VF), atrial fibrillation or heart block versus 25/40 (62.5%) of those in the GA group. VF after ACC release in the TEA+GA group (9/20 patients, 22.5%) was significantly lower than in the GA group (21/40 patients, 52.5%); (P<0.006). Sinus rhythm after ACC release in the TEA+GA group (29/40 patients, 72.5%) was significantly higher than in the GA group (15/40 patients, 37.5%); (P<0.002). The results of the present study indicate that TEA plus GA in coronary surgery preserve cardiac function via increased expression of VEGF and i-NOS, improved hemodynamic function and reduced arrhythmias after ACC release.

  5. Pulmonary Function Changes Over 1 Year After Lobectomy in Lung Cancer.

    Science.gov (United States)

    Kim, Hyun Koo; Lee, Yoo Jin; Han, Kook Nam; Choi, Young Ho

    2016-03-01

    This study was conducted to measure the serial changes in pulmonary function over 12 months after lobectomy in subjects with lung cancer and to evaluate the actual recovery of pulmonary function in comparison with the predicted postoperative values. Subjects who underwent lobectomy for primary lung cancer were included in this study. In the statistical analysis, we included data from 76 subjects (52 men and 24 women; mean age, 63.4 y) who completed perfusion scintigraphy 1 week before surgery and FEV1 and diffusion capacity of the lung for carbon monoxide (DLCO) assessments preoperatively and at 1, 6, and 12 months postoperatively. The actual percent-of-predicted FEV1 1 month postoperatively was 77.9% of the preoperative value, which was almost equal to the predicted postoperative value, and significantly increased to 84.3% by 6 months and 84.2% at 12 months. The actual percent-of-predicted DLCO 1 month postoperatively was 81.8% of the preoperative value, which was similar to the predicted postoperative value, and also significantly increased to 91.3% at 6 months and 96.5% at 12 months. However, the actual pulmonary function test results at 1 y in subjects with COPD or in those who underwent thoracotomy or received adjuvant chemotherapy were not different from the predicted postoperative values. Actual pulmonary function compared with predicted postoperative values improved over time over 1 y after lobectomy. However, this improvement was not observed in subjects with COPD or in those who underwent thoracotomy or received postoperative adjuvant chemotherapy. Copyright © 2016 by Daedalus Enterprises.

  6. Incidence of blood transfusion requirement and factors associated with transfusion following liver lobectomy in dogs and cats: 72 cases (2007-2015).

    Science.gov (United States)

    Hanson, Kayla R; Pigott, Armi M; J Linklater, Andrew K

    2017-10-15

    OBJECTIVE To determine the incidence of blood transfusion, mortality rate, and factors associated with transfusion in dogs and cats undergoing liver lobectomy. DESIGN Retrospective case series. ANIMALS 63 client-owned dogs and 9-client owned cats that underwent liver lobectomy at a specialty veterinary practice from August 2007 through June 2015. PROCEDURES Medical records were reviewed and data extracted regarding dog and cat signalment, hematologic test results before and after surgery, surgical method, number and identity of lobes removed, concurrent surgical procedures, hemoabdomen detected during surgery, incidence of blood transfusion, and survival to hospital discharge (for calculation of mortality rate). Variables were compared between patients that did and did not require transfusion. RESULTS 11 of 63 (17%) dogs and 4 of 9 cats required a blood transfusion. Mortality rate was 8% for dogs and 22% for cats. Pre- and postoperative PCV and plasma total solids concentration were significantly lower and mortality rate significantly higher in dogs requiring transfusion than in dogs not requiring transfusion. Postoperative PCV was significantly lower in cats requiring transfusion than in cats not requiring transfusion. No significant differences in any other variable were identified between dogs and cats requiring versus not requiring transfusion. CONCLUSIONS AND CLINICAL RELEVANCE Dogs and cats undergoing liver lobectomy had a high requirement for blood transfusion, and a higher requirement for transfusion should be anticipated in dogs with perioperative anemia and cats with postoperative anemia. Veterinarians performing liver lobectomies in dogs and cats should have blood products readily available.

  7. Robotic Surgery for Thyroid Disease

    OpenAIRE

    Lee, Jandee; Chung, Woong Youn

    2013-01-01

    Robotic surgery is an innovation in thyroid surgery that may compensate for the drawbacks of conventional endoscopic surgery. A surgical robot provides strong advantages, including three-dimensional imaging, motion scaling, tremor elimination, and additional degrees of freedom. We review here recent adaptations, experience and applications of robotics in thyroid surgery. Robotic thyroid surgeries include thyroid lobectomy, total thyroidectomy, central compartment neck dissection, and radical ...

  8. [Thoracic Outlet Syndrome].

    Science.gov (United States)

    Seifert, Sven; Sebesta, Pavel; Klenske, Marian; Esche, Mirko

    2017-02-01

    Introduction Thoracic outlet syndrome (TOS) is one of the most extensively discussed diagnoses. There is neither a clear and homogenous clinical presentation nor an accepted definition. The term describes a complex of symptoms and complaints caused by the compression of nerves and vascular structures at one of the three defined constrictions of the upper thoracic aperture. Methods Based on a comprehensive literature review, this article presents the etiology, epidemiology and clinical diagnostics as well as the possibilities and outcomes of surgical treatment. Results The thoracic outlet syndrome is currently subdivided into three main forms: vascular TOS (vasTOS) including arterial TOS (aTOS) and venous TOS (vTOS), neurogenic TOS (nTOS), which is further subdivided into typical (nTOS) and atypical TOS (disTOS), and a mixed form of nTOS and vasTOS (nvasTOS). The diagnosis is complex and difficult since the disTOS group comprises over 90 % of all patients. In addition to conservative treatment attempts, nTOS may be treated by surgical procedures focusing on the decompression of neurovascular structures. A significant improvement after surgery was found in up to 92 % of cases. The most common access sites are supraclavicular and transaxillary. 50 to 80 % of patients benefit from surgery in the long run. The rates of vascular or neurological complications reported by specialised centres are 0 to 2 %; minor complications such as pneumothorax, bleeding and lymphatic fistula are reported in up to 25 % of cases. Summary Most patients suffering from any form of TOS benefit from surgical treatment. Duration of symptoms, socioeconomic factors and, most notably, stringent diagnostic workup and an adequate operative procedure performed by an experienced centre are crucial to success. Georg Thieme Verlag KG Stuttgart · New York.

  9. Molecular analysis driven video-assisted thoracic surgery resections in bilateral synchronous lung cancers: from the test tube to the operatory room.

    Science.gov (United States)

    Forti Parri, Sergio Nicola; Bonfanti, Barbara; Cancellieri, Alessandra; De Biase, Dario; Trisolini, Rocco; Zoboli, Stefania; Bertolaccini, Luca; Solli, Piergiorgio; Tallini, Giovanni

    2017-10-01

    Synchronous cancers are not such rare clinical conditions. Nevertheless, even after the 8th edition of the TNM classification of the lung cancer, the surgical approach for patients presenting with synchronous bilateral lung cancer is still under debate. The resection of both lesions in the case of synchronous bilateral lung cancer is reasonable, but, on the other hand, is the lobectomy the correct choice in the event of the single primary with a contralateral metastatic lesion? In this case report, we describe how the molecular analysis and the detection of the EGFR, KRAS and TP53 mutations in both tumours have determined in a patient the two tumours as primary and both the right surgical approach. We also discuss how molecular analysis found differences in all the three genes examined in the two lesions and allowed to exclude the clonal nature of the two tumours. In conclusion, genetic studies help to offer a more radical surgical treatment to this patient.

  10. Ninety-Day Mortality After Video-Assisted Thoracoscopic Lobectomy: Incidence and Risk Factors.

    Science.gov (United States)

    Brunelli, Alessandro; Dinesh, Padma; Woodcock-Shaw, Joshua; Littlechild, Duncan; Pompili, Cecilia

    2017-09-01

    We evaluated the incidence and risk factors of 90-day mortality rate after video-assisted thoracoscopic (VATS) lobectomy. Retrospective analysis on 733 VATS lobectomies or segmentectomies (January 2012 to February 2016), including 66 operations converted to open operation. Several patient-related and surgical variables were tested to verify their association with 90-day mortality using univariable and logistic regression analyses. A score was assigned to each variable in the final model by proportionally weighting the regression odds ratios (ORs) and assigning 1 point to the smallest one. A total score was generated for each patient by adding the individual points. The patients were finally grouped into classes of risk. In-hospital/30-day mortality rate was 1.9% (14 patients). Additionally, 4 patients died after discharge between 30 and 90 days. Total 90-day mortality rate was 2.5% (18 patients). Regression analysis showed that factors significantly associated with 90-day mortality were male sex (OR 12, p = 0.001), carbon monoxide lung diffusion capacity (Dlco) less than 60% (OR 4.8, p =0.001), and operative time longer than 150 minutes (OR 4.2, p = 0.03). A score was developed assigning 1 point to the variables Dlco and operative time and 3 points to the variable male sex. The total score ranged from 0 (155 patients) to 5 points (32 patients). Patients were grouped into five risk classes showing an incremental 90-day mortality rate (class A, 0; class B, 0.38%; class C, 0.93%; class D, 5.65%; class E, 18.75%, p < 0.0001). Our results represent important information to be shared with the patients during surgical counseling. It can also assist multidisciplinary tumor board discussion about treatment selection. Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  11. Thoracic sympathectomy

    DEFF Research Database (Denmark)

    Hashmonai, Moshe; Cameron, Alan E P; Licht, Peter B

    2016-01-01

    sympathetic ablation for hypertension is obsolete, and direct endovascular renal sympathectomy still requires adequate clinical trials. There are rare publications of sympathetic ablation for primary phobias, but there is no scientific basis to support sympathetic surgery for any psychiatric indication....

  12. Postoperative antibacterial prophylaxis for the prevention of infectious complications associated with tube thoracostomy in patients undergoing elective general thoracic surgery: a double-blind, placebo-controlled, randomized trial.

    Science.gov (United States)

    Oxman, David A; Issa, Nicolas C; Marty, Francisco M; Patel, Alka; Panizales, Christia Z; Johnson, Nathaniel N; Licona, J Humberto; McKenna, Shannon S; Frendl, Gyorgy; Mentzer, Steven J; Jaklitsch, Michael T; Bueno, Raphael; Colson, Yolonda; Swanson, Scott J; Sugarbaker, David J; Baden, Lindsey R

    2013-05-01

    To determine whether extended postoperative antibacterial prophylaxis for patients undergoing elective thoracic surgery with tube thoracostomy reduces the risk of infectious complications compared with preoperative prophylaxis only. Prospective, randomized, double-blind, placebo-controlled trial. Brigham and Women's Hospital, an 800-bed tertiary care teaching hospital in Boston, Massachusetts. A total of 251 adult patients undergoing elective thoracic surgery requiring tube thoracostomy between April 2008 and April 2011. Patients received preoperative antibacterial prophylaxis with cefazolin sodium (or other drug if the patient was allergic to cefazolin). Postoperatively, patients were randomly assigned (at a 1:1 ratio) using a computer-generated randomization sequence to receive extended antibacterial prophylaxis (n = 125) or placebo (n = 126) for 48 hours or until all thoracostomy tubes were removed, whichever came first. The combined occurrence of surgical site infection, empyema, pneumonia, and Clostridium difficile colitis by postoperative day 28. A total of 245 patients were included in the modified intention-to-treat analysis (121 in the intervention group and 124 in the placebo group). Thirteen patients (10.7%) in the intervention group and 8 patients (6.5%) in the placebo group had a primary end point (risk difference, -4.3% [95% CI, -11.3% to 2.7%]; P = .26). Six patients (5.0%) in the intervention group and 5 patients (4.0%) in the placebo group developed surgical site infections (risk difference, -0.93% [95% CI, -6.1% to 4.3%]; P = .77). Seven patients (5.8%) in the intervention group and 3 patients (2.4%) in the placebo group developed pneumonia (risk difference, -3.4% [95% CI, -8.3% to 1.6%]; P = .21). One patient in the intervention group developed empyema. No patients experienced C difficile colitis. Extended postoperative antibacterial prophylaxis for patients undergoing elective thoracic surgery requiring tube thoracostomy did not reduce the

  13. A segmentectomy of the right upper lobe has an advantage over a right upper lobectomy regarding the preservation of the functional volume of the right middle lobe. Analysis by perfusion single-photon emission computed tomography/computed tomography

    International Nuclear Information System (INIS)

    Yoshimoto, Kentaro; Nomori, Hiroaki; Mori, Takeshi; Ohba, Yasuomi; Shibata, Hidekatsu; Tashiro, Kuniyuki; Shiraishi, Shinya; Kobayashi, Toshiaki

    2010-01-01

    To evaluate the advantages of a segmentectomy of the right upper lobe (RUL) over a right upper (RU) lobectomy regarding the preservation of the functional volume of the right middle lobe (RML), the postoperative forced expiratory volume in one second (FEV 1 ) of the RML was compared between an RU lobectomy and an RUL segmentectomy, by using a coregistered perfusion single-photon emission computed tomography and computed tomography (SPECT/CT). The pulmonary function tests and perfusion SPECT/CT were conducted before and after surgery (RU lobectomy: 7; RUL segmentectomy: 13). The FEV 1 of the RML before and after surgery was calculated from the data of the pulmonary function test and SPECT/CT. In the RU lobectomy group, the percentage change of FEV 1 was 71%±12%, which was significantly lower in comparison to 92%±9% in the RUL segmentectomy group (P=0.001). In the lobectomy group, the preoperative FEV 1 of the RML was 0.17±0.101 which decreased significantly to 0.06±0.061 after surgery (P=0.009). In the segmentectomy group, FEV 1 of the RML before and after the surgery were 0.23±0.101 and 0.20±0.111, of which the difference was not significant. An RUL segmentectomy has an advantage over an RU lobectomy regarding the preservation of pulmonary function, due to a greater preservation of not only the lung tissue, but also the FEV 1 of the RML. (author)

  14. An Unusual Cause of Thoracic Outlet Syndrome.

    Science.gov (United States)

    Zampieri, Davide; Marulli, Giuseppe; Mammana, Marco; Calabrese, Francesca; Schiavon, Marco; Rea, Federico

    2016-12-01

    Thoracic outlet syndrome (TOS) is a condition arising from compression of the subclavian vessels and/or brachial plexus. Many factors or diseases may cause compression of the neurovascular bundle at the thoracic outlet. We describe the case of a 41-year-old woman with TOS who presented with vascular venous symptoms. Chest computed tomography (CT) scan showed a cystic mass at the level of cervico-thoracic junction, located between the left subclavian artery and vein, which appeared compressed. The cystic mass was removed through a cervical approach and it was found to be a cyst arising from the thoracic duct compressing and anteriorly dislocating the left subclavian vein. After surgery symptoms promptly disappeared. Copyright © 2016 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New Zealand (CSANZ). Published by Elsevier B.V. All rights reserved.

  15. A novel method for reproducibly measuring the effects of interventions to improve emotional climate, indices of team skills and communication, and threat to patient outcome in a high-volume thoracic surgery center.

    Science.gov (United States)

    Nurok, Michael; Lipsitz, Stuart; Satwicz, Paul; Kelly, Andrea; Frankel, Allan

    2010-05-01

    To create and test a reproducible method for measuring emotional climate, surgical team skills, and threats to patient outcome by conducting an observational study to assess the impact of a surgical team skills and communication improvement intervention on these measurements. Observational study. Operating rooms in a high-volume thoracic surgery center from September 5, 2007, through June 30, 2008. Thoracic surgery operating room teams. Two 90-minute team skills training sessions focused on findings from a standardized safety culture survey administered to all participants and highlighting positive and problematic aspects of team skills, communication, and leadership. The sessions created an interactive forum to educate team members on the importance of communication and to role-play optimal interactive and communication strategies. Calculated indices of emotional climate, team skills, and threat to patient outcome. The calculated communication and team skills score improved from the preintervention to postintervention periods, but the improvement extinguished during the 3 months after the intervention (P skills and communication and decrease a calculated score of threats to patient outcome. However, the effect is only durable for threats to patient outcome.

  16. Improvement of pulmonary function after lobectomy for non-small cell lung cancer in emphysematous patients.

    Science.gov (United States)

    Carretta, A; Zannini, P; Puglisi, A; Chiesa, G; Vanzulli, A; Bianchi, A; Fumagalli, A; Bianco, S

    1999-05-01

    Pulmonary emphysema is frequently associated with lung cancer and, because of the impaired pulmonary function involved, it may contraindicate surgical treatment. However, improvement of pulmonary function has been observed after surgical resection in patients with advanced emphysema. The aim of this study was to evaluate whether pulmonary emphysema, as assessed by pulmonary function tests and radiological evaluation, can influence postoperative respiratory function after lobectomy for non-small cell lung cancer (NSCLC). Respiratory function was evaluated before and after lobectomy for NSCLC. Radiological evaluation of emphysema was performed on chest X-ray and CT scan. Patients that had undergone chemo- or radiotherapy or had segmental or lobar atelectasis were excluded from the study. Thirty-five patients entered the study. A decrease in static lung volumes was observed after surgery. Total lung capacity (TLC) decreased from 6.58+/-0.92 to 5.46+/-0.77 l; functional residual capacity (FRC) from 3.70+/-0.88 to 2.96+/-0.73 1 and residual volume (RV) from 2.93+/-0.78 to 2.2+/-0.53 l. However, in a subgroup of 10 patients (Group 1), dynamic volumes after surgery were unchanged or slightly increased (forced vital capacity (FVC) from 3.23+/-0.65 to 3.3+/-0.68 l; forced expiratory volume in 1 s (FEV1) from 2.14+/-0.51 to 2.25+/-0.54 l), and airway resistances (sRaw) decreased from 15.58+/-5.18 to 11.42+/-5.25 cm H2O/s. Preoperative data showed that these patients had a greater obstruction, with FEV1 changing from 69+/-12.42 to 72.70+/-13.72% of predicted, as compared with a change from 87+/-12.7 to 72.08+/-13.10% in the other group of 25 patients (Group 2). Correlation analysis reached statistical significance between FEV1% variation (deltaFEV1%) and preoperative FEV1 and FVC% (r = -0.49, P = 0.002 and r = -0.5, P = 0.001, respectively) and between delta (FEV1)% and radiological scores for 3-level CT (r = 0.39, P = 0.04) and the sum of chest X-ray, single and 3-level CT

  17. Replacing a double-lumen tube with a single-lumen tube or a laryngeal mask airway device to reduce coughing at emergence after thoracic surgery: a randomized controlled single-blind trial.

    Science.gov (United States)

    Tanoubi, Issam; Sun, Joanna Ng Man; Drolet, Pierre; Fortier, Louis-Philippe; Donati, François

    2015-09-01

    Coughing episodes occur frequently at extubation after thoracic surgery, and this may be due in part to the double-lumen tube (DLT). In this study, the DLT was replaced with either a single-lumen endotracheal tube (ETT) or a laryngeal mask airway (LMA) device or left in place, and the incidence of coughing at emergence was compared between the three groups. Fifty-eight adults scheduled for thoracic surgery with a DLT were included. Exclusion criteria were an anticipated difficult airway, obesity, and contraindication to the use of an LMA ProSeal™ (LMA-P). After surgery but before emergence, patients were randomized to having the DLT (1) removed and replaced by an LMA-P (LMA-P Group), (2) removed and replaced by an ETT (ETT Group), or (3) left in place (DLT Group). The primary outcome was the number of coughing episodes at extubation. Among 184 patients screened, 124 did not meet inclusion criteria, and two patients, both in the ETT Group, were excluded after randomization, leaving 20, 18, and 20 patients in the LMA-P, ETT, and DLT Groups, respectively. There were fewer coughing episodes (median [quartiles]) in the LMA-P Group than in the DLT Group (0[0-1] vs 2[1-3], respectively; P = 0.01). In the DLT Group, 90% of patients coughed at least once. This incidence was not significantly different in the ETT Group (83%; P = 0.222) but was significantly reduced in the LMA-P Group (35%; P replaced by an LMA-P before emergence. The number of patients in this trial was too small to evaluate the risks associated with exchanging the airway device. This trial was registered at ClinicalTrials.gov: NCT00925613.

  18. Early pleural fluid dynamics following video-assisted thoracoscopic lobectomy has limited clinical value.

    Science.gov (United States)

    Holbek, Bo Laksáfoss; Petersen, René Horsleben; Kehlet, Henrik; Hansen, Henrik Jessen

    2017-07-01

    The objective of this study was to evaluate the potential of predicting the pleural fluid output in patients after video-assisted thoracoscopic lobectomy of the lung. Detailed measurements of continuous fluid output were obtained prospectively using an electronic thoracic drainage device (Thopaz+™, Medela AG, Switzerland). Patients were divided into high (≥500 mL) and low (fluid output, and detailed flow curves were plotted graphically to identify arithmetic patterns predicting fluid output in the early (≤24 hours) and later (24-48 hours) post-operative phase. Furthermore, multiple logistic regression analysis was used to predict high 24-hour fluid output using baseline data. Data were obtained from 50 patients, where 52% had a fluid output of fluid output 6 hours postoperatively. An output ≥200 mL/6 hours was predictive of 'high 24-hour fluid output' (Pfluid output'. Baseline data showed no predictive value of fluid production, and 24-hour fluid output had no predictive value of fluid output between 24 and 48 hours. Assessment of initial fluid production may predict high 24-hour fluid output (≥500 mL) but seems to lack clinical value in drain removal criteria.

  19. Flexible Thoracoscopy may Facilitate Video-Assisted Thoracoscopic Lobectomy

    DEFF Research Database (Denmark)

    Licht, Peter B; Ladegaard, Lars

    2010-01-01

    BACKGROUND: Video-assisted thoracoscopic lobectomy was introduced in the early 1990s but has not yet gained widespread acceptance. The VATS approach is still controversial although several studies suggest less postoperative morbidity compared with open thoracotomy. Nevertheless, some patients...... report long-lasting chest wall pain following VATS procedures, and, in theory, such pain may be related to intercostal nerve injury. The present study presents our experience with a commercially available flexible thoracoscope. METHODS: The study was designed as a case-control series of prospectively...... collected data to determine if performing VATS with a flexible thorascope could have benefits for both the patient and the surgeon. RESULTS: During the last 24 months 128 of 274 consecutive lobectomies (47%) were scheduled as VATS procedures with a new flexible high-definition thoracoscope. Six operations...

  20. Delayed post-lobectomy pulmonary artery stump thrombosis

    Directory of Open Access Journals (Sweden)

    Leith Sawalha

    2015-01-01

    Full Text Available We present a 67 year old male patient who underwent VATS right upper lobectomy with en bloc chest wall resection and right lower lobe superior segmentectomy for atypical Ewing Sarcoma. Serial chest CT scan done more than two years after the initial resection showed a new filling defect in the right upper pulmonary artery stump. A repeat chest CT scan after three months of oral anticoagulation showed complete resolution of the filling defect.

  1. Thoracic outlet anatomy (image)

    Science.gov (United States)

    Thoracic outlet syndrome is a rare condition that occurs when there is compression of vessels and nerves in the ... the last 3 fingers and inner forearm. Thoracic outlet syndrome is usually treated with physical therapy which ...

  2. Uniportal video-assisted thoracoscopic right upper sleeve lobectomy and tracheoplasty in a 10-year-old patient.

    Science.gov (United States)

    Gonzalez-Rivas, Diego; Marin, Jessica Correa; Granados, Juan Pablo Ovalle; Llano, Juan David Urrea; Cañas, Sonia Roque; Arqueta, Alonso Oviedo; de la Torre, Mercedes

    2016-09-01

    Tracheobronchial pediatric tumors are very rare and procedures like pneumonectomy are seldomly indicated due to the associated morbidity. If a surgical approach is considered, the ideal oncological technique would be the minimally invasive sleeve resection, allowing preservation of lung parenchyma (very important in pediatric patients). Here we present the first report of a thoracoscopic right upper tracheo-bronchial sleeve lobectomy in a pediatric patient. A 10-year-old female patient, who received multiple antibiotic treatments for recurrent pneumonia without improvement, was diagnosed with a right upper lobe (RUL) carcinoid tumor. The patient was proposed for uniportal thoracoscopic surgery. The patient was placed in a lateral decubitus position and a single 3 cm incision was performed at the anterior level of 4 th intercostal space. A right upper lobectomy with a tracheo-bronchial sleeve resection using the uniportal technique was successfully performed. The postoperative course was uneventful and the patient was discharged home on the 7 th postoperative day. The bronchoscopic control showed excellent caliber of the anastomosis with no complications. The uniportal video-assisted thoracoscopic surgery (VATS) approach is an excellent option for endobronchial tumor management in pediatric patients, offering a quick recovery and low morbidity. The performance of a thoracoscopic sleeve anastomosis in young patients is crucial and should only be performed by very experienced thoracoscopic surgeons.

  3. A national study of nodal upstaging after thoracoscopic versus open lobectomy for clinical stage I lung cancer

    DEFF Research Database (Denmark)

    Licht, Peter B; Jørgensen, Ole Dan; Ladegaard, Lars

    2013-01-01

    upstaging after thoracoscopic (VATS) lobectomy than after thoracotomy. STS data, however, may be biased from voluntary reporting, and survival was not investigated. We used a complete national registry to compare nodal upstaging and survival after lobectomy by VATS or thoracotomy....

  4. Clinical Features of Early and Late Postoperative Hypothyroidism After Lobectomy.

    Science.gov (United States)

    Park, Suyeon; Jeon, Min Ji; Song, Eyun; Oh, Hye-Seon; Kim, Mijin; Kwon, Hyemi; Kim, Tae Yong; Hong, Suck Joon; Shong, Young Kee; Kim, Won Bae; Sung, Tae-Yon; Kim, Won Gu

    2017-04-01

    Lobectomy is preferred in thyroid cancer to decrease surgical complications and avoid lifelong thyroid-hormone replacement. However, postoperative hypothyroidism, requiring thyroid-hormone replacement, may occur. We aimed to identify the incidence and risk factors of postoperative hypothyroidism to develop a surveillance strategy after lobectomy for papillary thyroid microcarcinoma (PTMC). This historical cohort study involved 335 patients with PTMC treated by lobectomy. Postoperative thyroid functions were measured regularly, and patients were prescribed levothyroxine according to specific criteria. Patients not satisfying hormone-replacement criteria were closely followed up. Postoperative hypothyroidism occurred in 215 patients (64.2%) including 5 (1.5%) with overt hypothyroidism and 210 (62.7%) with subclinical hypothyroidism. Forty patients (11.9%) were required thyroid hormone replacement. One hundred nineteen patients (33.5%) experienced temporary hypothyroidism and spontaneously recovered to euthyroid state. High preoperative thyroid-stimulating hormone (TSH) was the most important factor predicting postoperative hypothyroidism and failure of recover from hypothyroidism (odds ratio [OR], 2.82 and 1.77; 95% confidence interval [CI], 2.07 to 3.95 and 1.22 to 2.63; P hypothyroidism, 70 (32.6%) developed hypothyroidism after the first postoperative year. Postoperative 1-year TSH levels were able to differentiate patients developing late hypothyroidism or euthyroidism (OR, 2.29; 95% CI, 1.68 to 3.26; P hypothyroidism and identify those requiring long-term surveillance for hypothyroidism. Additionally, mild postoperative hypothyroidism cases should be followed up without immediate levothyroxine replacement with the expectation of spontaneous recovery. Copyright © 2017 by the Endocrine Society

  5. A multi-center retrospective study of single-port versus multi-port video-assisted thoracoscopic lobectomy and anatomic segmentectomy.

    Science.gov (United States)

    Ji, Chunyu; Xiang, Yangwei; Pagliarulo, Vincenzo; Lee, Jangming; Sihoe, Alan D L; Kim, HyunKoo; Zhang, Xuefei; Wang, Zhexin; Zhao, Weigang; Feng, Jian; Fang, Wentao

    2017-10-01

    To assess the feasibility and perioperative outcomes of single-port (SP) and multi-port (MP) approaches for video-assisted thoracoscopic surgery (VATS) lobectomy and anatomical segmentectomy. Retrospective data from 458 patients who received VATS lobectomy or anatomical segmentectomy at Shanghai Chest Hospital, Korea University Guro Hospital, Affiliated Hospital of National Taiwan University, University of Hong Kong Queen Mary Hospital and Shenzhen Hospital were collected. Patients were divided into SP group and MP group according to the surgical approach. Perioperative factors such as operation time, blood loss during surgery, conversion rate, the number and stations of lymph nodes harvested, postoperative chest tube drainage time, postoperative hospitalization time, perioperative morbidity and mortality, and pain scores during the first 3 days after surgery were compared between the two groups. There were no differences in the number (P=0.278) and stations (P=0.564) of lymph nodes harvested, postoperative morbidity (P=0.414) or mortality(P=0.246), and pain score on the third day (P=0.630) after surgery between the two groups. The SP group had a longer operation time (P=0.042) and greater intraoperative blood loss (P<0.001), but the conversion rate was even higher in the MP group (P=0.018). Patients in the SP group had shorter chest tube removal time (P=0.012) and postoperative hospitalization time (P=0.005). Pain scores were lower on the first (P=0.014) and second (P=0.006) day after surgery in the SP group. SP VATS lobectomy and anatomical segmentectomy is technologically more demanding than MP VATS. It can be safe and feasible in the hands of experienced surgeons, with comparable preoperative outcomes to MP VATS, but less pain in the early postoperative period.

  6. Estudio comparativo de la cirugía torácica no cardíaca en pacientes menores y mayores de 60 años Comparative study of thoracic surgery in patients under and over 60

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    Maribel L. Vicente Medina

    2007-12-01

    Full Text Available Nos propusimos hacer un estudio comparativo, en los Hospitales Universitarios «Joaquín Albarrán Domínguez» y «General Calixto García Iñiguez», para comparar los resultados inmediatos de la cirugía torácica no cardíaca en pacientes menores y mayores de 60 años, en un período de 7 años (1996 a 2002. Evaluamos la totalidad de los pacientes intervenidos quirúrgicamente por enfermedades torácicas no cardíacas, y tomamos en cuenta las conductas preoperatorias, transoperatorias y posoperatorias, así como la evolución del paciente y su estado al egreso. Encontramos predominio de los pacientes menores de 60 años, entre los cuales prevalecieron los del sexo femenino, y no ocurrió así entre los mayores de 60 años, grupo en el cual predominó el sexo masculino. En general, los pacientes mayores de 60 años eran más saludables, pues se registró en este grupo el mayor porcentaje de personas sin antecedentes patológicos o factores de riesgo. Los diagnósticos que más frecuentemente motivaron la intervención quirúrgica fueron el cáncer de pulmón y el de esófago. Paradójicamente, hubo un mayor porcentaje de complicaciones y de fallecimientos entre los pacientes menores de 60 años.A comparative study was made at “Joaquín Albarrán Domínguez” and “General Calixto García Iñiguez” hospitals to compare the inmediate results of noncardiac thoracic surgery in patients under and over 60 in a period of 7 years (1996 to 2002. All the patients that underwent surgery due to noncardiac thoracic diseases were evaluated, and the preoperative, transoperative and postoperative behaviors, as well as the patient’s evolution and their state on discharge, were taken into consideration. It was found a predominance of patients under 60 , among whom females prevailed; whereas those over 60 were mostly males. Generally, patients over 60 were healthier, since in this group, most of the patients had neither pathogical history nor risk

  7. Cirugía torácica videoasistida en la terapia de resincronización cardíaca Video-assisted thoracic surgery used in the cardiac re-synchronizartion therapy

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    Edelberto Fuentes Valdés

    2010-03-01

    Full Text Available Se presenta el primer caso de terapia de resincronización cardíaca (TRC intervenido en el Hospital «Hermanos Ameijeiras» mediante técnica de cirugía torácica videoasistida. El paciente es un hombre de 67 años de edad, que presenta una miocardiopatía dilatada con disfunción sistólica ventricular izquierda grave. Al ingreso presentaba cuadro clínico de insuficiencia cardíaca avanzada, por lo que se consideró la indicación de TRC. Tras el fallo de la técnica percutánea para la colocación de un electrodo en una vena epicárdica del ventrículo izquierdo, se decidió el acceso quirúrgico de mínima invasión. El implante del electrodo epicárdico mediante cirugía torácica videoasistida fue un procedimiento seguro sin complicaciones transoperatorias ni posoperatorias. Hasta donde conocemos, esta es la primera ocasión en que se utiliza la videotoracoscopia en Cirugía Cardiovascular en Cuba.This is the first case of cardiac re-synchronization therapy (CRT operated on the "Hermanos Ameijeiras" Clinical Surgical Hospital using video-assisted thoracic surgery. Patient is a man aged 67 presenting with a dilated myocardiopathy with severe left ventricular systolic dysfunction. At admission he showed a clinical picture of advanced cardiac insufficiency, thus, we considered the prescription of a CRT. After the failure of the percutaneous therapy for placing a electrode in a epicardiac vein of left ventricle, we decide the minimal invasive surgical approach. The epicardiac electrode implantation by thoracic surgery was a safe procedure without transoperative and postoperative complications. We have knowledge that this is the first time that a video-thoracoscopy in Cardiovascular Surgery is performed in Cuba.

  8. Pneumothorax in severe thoracic traumas

    International Nuclear Information System (INIS)

    Camassa, N.W.; Boccuzzi, F.; Diettorre, E.; Troilo, A.

    1988-01-01

    The authors reviewed CT scans and supine chest X-ray of 47 patients affected by severe thoracic trauma, examined in 1985-86. The sensibility of the two methodologies in the assessment of pneumothorax was compared. CT detected 25 pneumothorax, whereas supine chest X-ray allowed a diagnosis in 18 cases only. In 8 of the latter (44.4%) the diagnosis was made possible by the presence of indirect signs of pneumothorax only - the most frequent being the deep sulcus sign. The characterization of pneumothorax is important especially in the patients who need to be treated with mechanical ventilation therapy, or who are to undergo surgery in total anaesthesia

  9. ACC/AATS/AHA/ASE/EACTS/HVS/SCA/SCAI/SCCT/SCMR/STS 2017 Appropriate Use Criteria for the Treatment of Patients With Severe Aortic Stenosis: A Report of the American College of Cardiology Appropriate Use Criteria Task Force, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, European Association for Cardio-Thoracic Surgery, Heart Valve Society, Society of Cardiovascular Anesthesiologists, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons.

    Science.gov (United States)

    Bonow, Robert O; Brown, Alan S; Gillam, Linda D; Kapadia, Samir R; Kavinsky, Clifford J; Lindman, Brian R; Mack, Michael J; Thourani, Vinod H; Dehmer, Gregory J; Bonow, Robert O; Lindman, Brian R; Beaver, Thomas M; Bradley, Steven M; Carabello, Blase A; Desai, Milind Y; George, Isaac; Green, Philip; Holmes, David R; Johnston, Douglas; Leipsic, Jonathon; Mick, Stephanie L; Passeri, Jonathan J; Piana, Robert N; Reichek, Nathaniel; Ruiz, Carlos E; Taub, Cynthia C; Thomas, James D; Turi, Zoltan G; Doherty, John U; Dehmer, Gregory J; Bailey, Steven R; Bhave, Nicole M; Brown, Alan S; Daugherty, Stacie L; Dean, Larry S; Desai, Milind Y; Duvernoy, Claire S; Gillam, Linda D; Hendel, Robert C; Kramer, Christopher M; Lindsay, Bruce D; Manning, Warren J; Mehrotra, Praveen; Patel, Manesh R; Sachdeva, Ritu; Wann, L Samuel; Winchester, David E; Allen, Joseph M

    2018-02-01

    The American College of Cardiology collaborated with the American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, European Association for Cardio-Thoracic Surgery, Heart Valve Society, Society of Cardiovascular Anesthesiologists, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons to develop and evaluate Appropriate Use Criteria (AUC) for the treatment of patients with severe aortic stenosis (AS). This is the first AUC to address the topic of AS and its treatment options, including surgical aortic valve replacement (SAVR) and transcatheter aortic valve replacement (TAVR). A number of common patient scenarios experienced in daily practice were developed along with assumptions and definitions for those scenarios, which were all created using guidelines, clinical trial data, and expert opinion in the field of AS. The 2014 AHA/ACC guideline for the management of patients with valvular heart disease: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines(1) and its 2017 focused update paper (2) were used as the primary guiding references in developing these indications. The writing group identified 95 clinical scenarios based on patient symptoms and clinical presentation, and up to 6 potential treatment options for those patients. A separate, independent rating panel was asked to score each indication from 1 to 9, with 1-3 categorized as "Rarely Appropriate," 4-6 as "May Be Appropriate," and 7-9 as "Appropriate." After considering factors such as symptom status, left ventricular (LV) function, surgical risk, and the presence of concomitant coronary or other valve disease, the rating panel determined that either SAVR or TAVR is Appropriate in most patients with symptomatic AS at intermediate or high surgical risk; however, situations

  10. Creative innovation with temporal lobe epilepsy and lobectomy.

    Science.gov (United States)

    Ghacibeh, Georges A; Heilman, Kenneth M

    2013-01-15

    Some patients with left temporal degeneration develop visual artistic abilities. These new artistic abilities may be due to disinhibition of the visuo-spatially dominant right hemisphere. Many famous artists have had epilepsy and it is possible that some may have had left temporal seizures (LTS) and this left temporal dysfunction disinhibited their right hemisphere. Alternatively, unilateral epilepsy may alter intrahemispheric connectivity and right anterior temporal lobe seizures (RTS) may have increased these artists' right hemisphere mediated visual artistic creativity. To test the disinhibition versus enhanced connectivity hypotheses we studied 9 participants with RTS and 9 with left anterior temporal seizures (LTS) who underwent unilateral lobectomy for the treatment of medically refractory epilepsy. Creativity was tested using the Torrance Test of Creative Thinking (TTCT). There were no between group differences in either the verbal or figural scores of the TTCT, suggesting that unilateral anterior temporal ablation did not enhance visual artistic ability; however, for the RTS participants' figural creativity scores were significantly higher than verbal scores. Whereas these results fail to support the left temporal lobe disinhibition postulate of enhanced figural creativity, the finding that the patients with RTS had better figural than verbal creativity suggests that their recurrent right hemispheric seizures lead to changes in their right hemispheric networks that facilitated visual creativity. To obtain converging evidence, studies on RTS participants who have not undergone lobectomy will need to be performed. Published by Elsevier B.V.

  11. Thoracic wall reconstruction after tumor resection

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    Kamran eHarati

    2015-10-01

    Full Text Available Introduction: Surgical treatment of malignant thoracic wall tumors represents a formidable challenge. In particular, locally advanced tumors that have already infiltrated critical anatomic structures are associated with a high surgical morbidity and can result in full thickness defects of the thoracic wall. Plastic surgery can reduce this surgical morbidity by reconstructing the thoracic wall through various tissue transfer techniques. Sufficient soft tissue reconstruction of the thoracic wall improves life quality and mitigates functional impairment after extensive resection. The aim of this article is to illustrate the various plastic surgery treatment options in the multimodal therapy of patients with malignant thoracic wall tumors.Material und methods: This article is based on a review of the current literature and the evaluation of a patient database.Results: Several plastic surgical treatment options can be implemented in the curative and palliative therapy of patients with malignant solid tumors of the chest wall. Large soft tissue defects after tumor resection can be covered by local, pedicled or free flaps. In cases of large full-thickness defects, flaps can be combined with polypropylene mesh to improve chest wall stability and to maintain pulmonary function. The success of modern medicine has resulted in an increasing number of patients with prolonged survival suffering from locally advanced tumors that can be painful, malodorous or prone to bleeding. Resection of these tumors followed by thoracic wall reconstruction with viable tissue can substantially enhance the life quality of these patients. Discussion: In curative treatment regimens, chest wall reconstruction enables complete resection of locally advanced tumors and subsequent adjuvant radiotherapy. In palliative disease treatment, stadium plastic surgical techniques of thoracic wall reconstruction provide palliation of tumor-associated morbidity and can therefore improve

  12. Breakthrough in the Transplantation of Thoracic Organs in Hungary.

    Science.gov (United States)

    Rényi-Vámos, F; Hartyánszky, I; Szabolcs, Z; Lang, G

    2017-09-01

    In 2016 the focus was, by all means, on the transplantation on thoracic organs. More than 50 heart transplantations were performed in this year. With this achievement, the Hungarian Heart Transplantation Program became one of the leading programs in the world. In the Thoracic Surgery Unit of the National Institute of Oncology and the Thoracic Surgery Department of Semmelweis University the first successful lung transplantation was carried out on December 12, 2015 when the Hungarian Lung Transplantation Program was launched. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. El cáncer de pulmón y la creación de grupos multidisciplinarios de cirugía torácica Lung cancer and the creation of multidisciplinary groups of thoracic surgery

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    Orestes Noel Mederos Curbelo

    2004-12-01

    Full Text Available Se presenta una investigación descriptiva y prospectiva de 139 enfermos operados de cáncer de pulmón en los hospitales “Miguel Enríquez” y “Comandante Manuel Fajardo” después de constituidos los grupos multidisciplinarios de cirugía torácica general. El diseño del estudio fue longitudinal no experimental, y se encontró que el 78,4 % de los casos fueron tumores resecables, lo cual corresponde a 109 pacientes, a quienes se realizó control y seguimiento por un período mínimo de 5 años. La constitución de los grupos multidisciplinarios de cirugía torácica general en ambos hospitales, luego del análisis de períodos similares de tiempo anteriores a su conformación, mostró un incremento significativo en el número de intervenciones quirúrgicas por cáncer (más del doble y en el índice de resecabilidad, el cual cambió del 45 al 80,3 % en el Hospital “Miguel Enríquez” y del 30 al 68 % en el Hospital “Comandante Manuel Fajardo". En general se demostró que la presencia de grupos especializados aumenta los índices de operabilidad y resecabilidad, y facilita alcanzar resultados adecuadosA descriptive and prospective research of 139 patients operated on of lung cancer at “Miguel Enriquez” and “Comandante Manuel Fajardo” hospitals after the creation of the multidisciplinary groups of general thoracic surgery, is presented. The design of the study was longitudinal and non-experimental. It was found that 78.4 % of the cases were resectable tumors, which corresponded to 109 patients, who were controlled and followed up for 5 years. The setting up of the multidisciplinary groups of general thoracic surgery in both hospitals, after analyzing similar periods of time previous to their creation, showed a significant increase in the number of operations due to cancer (more than the double and in the resectability index, which changed from 45 to 80.3 % at “Miguel Enriquez” Hospital and from 30 to 68 % at

  14. Cirurgias endoscópicas para a coluna torácica: avaliação crítica Endoscopic surgery for thoracic spine: critical review

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    JOHNNY WESLEY GONÇALVES MARTINS

    1999-06-01

    Full Text Available Com o advento da tecnologia vídeo-assistida a endoscopia tem assumido importante papel terapêutico na cavidade torácica. Este artigo é uma avaliação crítica da literatura e tem como objetivo demonstrar o estado atual da cirurgia endoscópica direcionada para a coluna torácica. Hérnias discais, deformidades, infecções, tumores, doenças congênitas e traumatismos estão sendo tratados por técnica endoscópica. Na literatura, as vantagens sobre a toracotomia aberta são visibilidade aumentada e reduções em: tempo de recuperação, perda sanguínea, custos, índice de infecção e morbidade pós-operatória. Algumas desvantagens são: intubação seletiva, significativa curva de aprendizado, dificuldades técnicas na operação de crianças muito pequenas, reparação da dura máter e instrumentação. Embora os benefícios sejam aparentemente claros e haja pronunciado grau de entusiasmo, os autores são cautelosos em afirmar que a toracoscopia já é uma alternativa definitiva à toracotomia convencional. A comparação dos resultados entre as técnicas endoscópica e aberta é dificultada pela escassez de estudos comparativos. Os autores, embora otimistas, recomendam análises de mais estudos prospectivos, multicêntricos e randomizados para uma conclusão definitiva.After the development of video-assisted technology, endoscopic techniques have assumed an important therapeutic role into thoracic cavity. This is a literature review article to show the current state of the endoscopy for thoracic spine. Disc herniations, deformities, infections, tumors, congenital disorders and traumatic events have been treated by endoscopic techniques. On reviewing the literature, the advantages over open approaches are: enhanced visualization, shorter recovery time and decreased blood loss, costs, infection rate and post operative morbidity. Some disadvantages are: one lung anesthesia, significant learning curve, and technical problems in operating

  15. Thoracic spine pain

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    Aleksey Ivanovich Isaikin

    2013-01-01

    Full Text Available Thoracic spine pain, or thoracalgia, is one of the common reasons for seeking for medical advice. The epidemiology and semiotics of pain in the thoracic spine unlike in those in the cervical and lumbar spine have not been inadequately studied. The causes of thoracic spine pain are varied: diseases of the cardiovascular, gastrointestinal, pulmonary, and renal systems, injuries to the musculoskeletal structures of the cervical and thoracic portions, which require a thorough differential diagnosis. Facet, costotransverse, and costovertebral joint injuries and myofascial syndrome are the most common causes of musculoskeletal (nonspecific pain in the thoracic spine. True radicular pain is rarely encountered. Traditionally, treatment for thoracalgia includes a combination of non-drug and drug therapies. The cyclooxygenase 2 inhibitor meloxicam (movalis may be the drug of choice in the treatment of musculoskeletal pain.

  16. High-volume intensive training course: a new paradigm for video-assisted thoracoscopic surgery education.

    Science.gov (United States)

    Sihoe, Alan D L; Gonzalez-Rivas, Diego; Yang, Timothy Y; Zhu, Yuming; Jiang, Gening

    2018-03-27

    The emergence of ultra-high-volume centres promises new opportunities for thoracic surgical training. The goal of this study was to investigate the effectiveness of a novel observership course in teaching video-assisted thoracoscopic surgery (VATS) at an ultra-high-volume centre. Two-week courses in VATS at a specialist unit now performing >10 000 major lung resections annually (>50 daily on average) were attended by 230 surgeons from around the world from 2013 to 2016. An online survey preserving responder anonymity was completed by 156 attendees (67.8%). Attendees included 37% from Western Europe, 18% from Eastern Europe and 17% from Latin America. Experience with open thoracic surgery for more than 5 years was reported by 67%, but 79% had less than 5 years of VATS lobectomy experience. During the course, 70% observed over 30 uniportal VATS operations (including 38% observing over 50), and 69% attended an animal wet lab. Although 72% of the responders attended the course less than 12 months ago, the number of ports used (P course. Improvements in the problem areas of tissue retraction, instrumentation, stapler application and coordination with the assistant during VATS were reported by 56%, 57%, 58% and 53%, respectively. Of those who had attended other VATS courses previously, 87% preferred the training from this high-volume course. High-volume intensive observership training at an ultra-high-volume centre may improve VATS proficiency in a short period of time, and may provide a time-efficient modality for future thoracic surgical training.

  17. Multi-institutional survey of radiotherapy for octogenarian squamous cell carcinoma of the thoracic esophagus. Comparison with the results of surgery reported in Japan

    International Nuclear Information System (INIS)

    Kawashima, Mitsuhiko; Ikeda, Hiroshi; Yorozu, Atsunori; Niibe, Hideo; Teshima, Teruki; Fuwa, Nobukazu; Oguchi, Masahiko; Nakano, Kikuo; Kobayashi, Tetsuro

    1999-01-01

    A retrospective multi-institutional survey of radiotherapy (RT) for octogenarian with squamous cell carcinoma of the thoracic esophagus (SqTE) was conducted for aiming to evaluate the results in comparison with those of radical esophagectomy (RE) reported in the Japanese literature. In RT group, subjects were 64 patients of octogenarian with SqTE (51 males and 13 females, stage I; 5 cases, stage II; 30 cases, stage III; 22 cases and stage IV; 7 cases). Sixty-two cases had been irradiated with once-daily fractionation, and 57 cases were irradiated with a total dose of 60 Gy and more by external irradiation alone or combination with intracavitary irradiation for tumor. The chemotherapy wasn't used in 59 cases. In RE group, subjects were 20 cases in the National Cancer Center Hospital and 34 cases reported from 4 institutions (stage I; 7 cases, stage II; 20 cases, stage III; 19 cases and stage IV; 8 cases). Crude five year survival rates were 4.8% in RT group and 11.0% in RE group and cause-specific five year survival rates were 17.2% and 29.2%, respectively, with no significant difference. In cases of stage I and II, cause-specific five year survival rate of RT group was 49.0% in 14 cases that Kamofsky Performance Status before RT was 80% or more, and the rate of RE group was 47.6%. In cases of stage III and IV, median survival time was less than 1 year in both groups. In RT group, one case died from tracheoesophageal fistula 11.5 months after treatment. Five patients suffered from benign esophageal stricture or ulcers that were successfully treated with conservative therapy. In RE group, treatment related death was found in 8 cases, and frequency of the severe postoperative pneumonia was high. The rationale for the recommendation of radical esophagectomy for octogenarian SqTE cannot be considered conclusive. Since the mean age of patients with SqTE in Japan continues to rise, development of appropriate cost-effective treatment for elderly patients is important

  18. Surgical Treatment of Gastro-Pulmonary Fistula Following Bariatric Surgery: Possible and Safe.

    Science.gov (United States)

    Ben Nun, Alon; Simansky, David; Rokah, Merav; Zeitlin, Nona; Golan, Nir; Abu Khalil, Ramez; Soudack, Michalle

    2017-11-15

    Laparoscopic sleeve gastrectomy is a common surgical management of morbid obesity. Major complication rate is 3-8%. Staple line leak is one of the most serious complications. In a small group of patients, a gastro-pulmonary fistula is formed. Endoscopic and minimally invasive measures are the first line of treatment with considerable success rate. There are very poor data in the literature what should be done in cases of failure. In this paper, we report our positive experience with definitive surgical repair. Retrospective evaluation of 13 consecutive patients referred to the general thoracic surgery department for gastro-pulmonary fistula following sleeve gastrectomy. Prior to their referral, all patients underwent surgical or percutaneous drainage and multiple treatment attempts including stent insertion, pyloric dilatation, endo-clip/ring closure, endoscopic argon ablation and glue injection. Two patients underwent emergency thoracotomy for sepsis and bile empyema. One died in the early postoperative period. Eleven patients underwent semi-elective definitive surgery. Surgery included left lower lobectomy, partial diaphragmectomy and digestive system reconstruction. There was no mortality or major complications in this group. Complication rate was 45% mostly local wound infection and pneumonia. Gastro-pulmonary fistula is a rare devastating complication of sleeve gastrectomy. When minimally invasive measures fail, there is no place for nihilism. Surgical repair is possible and safe. The data presented herein support this treatment policy.

  19. Can Preoperative Peak Expiratory Flow Predict Postoperative Pulmonary Complications in Lung Cancer Patients Undergoing Lobectomy?

    Directory of Open Access Journals (Sweden)

    Kun ZHOU

    2017-09-01

    Full Text Available Background and objective Postoperative pulmonary complications (PPCs, especially postoperative pneumonia (POP, directly affect the rapid recovery of lung cancer patients after surgery. Peak expiratory flow (PEF can reflect airway patency and cough efficiency. Moreover, cough impairment may lead to accumulation of pulmonary secretions which can increase the risk of PPCs. The aim of this study is to investigate the effect of preoperative PEF on PPCs in patients with lung cancer. Methods Retrospective research was conducted on 433 lung cancer patients who underwent lobectomy at the West China Hospital of Sichuan University from January 2014 to December 2015. The associations between preoperative PEF and PPCs were analyzed based on patients’ basic characteristics and clinical data in hospital. Results Preoperative PEF value in PPCs group (280.93±88.99 L/min was significantly lower than that in non-PPCs group (358.38±93.69 L/min (P320 L/min group (9.4%(P<0.001. Conclusion Preoperative PEF and PPCs are correlated, and PEF may be used as a predictor of PPCs.

  20. Lower thoracic syndrome.

    Science.gov (United States)

    Farooq, Muhammad Nazim

    2017-01-01

    The role of thoracic spine related dysfunction in producing lower extremity symptoms is not clear. This case study describes the assessment and treatment of a patient with low back pain and bilateral lower extremity (BLE) symptoms. It was found that patient education about postural awareness and passive mobilization are valuable aids to decrease BLE symptoms due to sympathetic nervous system (SNS) dysfunction and lower thoracic hypomobility. The clinicians need to consider examination and treatment of the lower thoracic area in patients with BLE symptoms. More research is required to explore the role of SNS dysfunction in producing BLE symptoms.

  1. One-stage sequential bilateral thoracic expansion for asphyxiating thoracic dystrophy (Jeune syndrome).

    Science.gov (United States)

    Muthialu, Nagarajan; Mussa, Shafi; Owens, Catherine M; Bulstrode, Neil; Elliott, Martin J

    2014-10-01

    Jeune syndrome (asphyxiating thoracic dystrophy) is a rare disorder characterized by skeletal dysplasia, reduced diameter of the thoracic cage and extrathoracic organ involvement. Fatal, early respiratory insufficiency may occur. Two-stage lateral thoracic expansion has been reported, addressing each side sequentially over 3-12 months. While staged repair theoretically provides less invasive surgery in a small child with respiratory distress, we utilized a single stage, bilateral procedure aiming to rapidly maximize lung development. Combined bilateral surgery also offered the chance of rapid recovery, and reduced hospital stay. We present our early experience of this modification of existing surgical treatment for an extremely rare condition, thought to be generally fatal in early childhood. Nine children (6 males, 3 females; median age 30 months [3.5-75]) underwent thoracic expansion for Jeune syndrome in our centre. All patients required preoperative respiratory support (5 with tracheostomy, 8 requiring positive pressure ventilation regularly within each day/night cycle). Two children underwent sequential unilateral (2-month interval between stages) and 7 children bilateral thoracic expansion by means of staggered osteotomies of third to eighth ribs and plate fixation of fourth to fifth rib and sixth to seventh rib, leaving the remaining ribs floating. There was no operative mortality. There were 2 deaths within 3 months of surgery, due to pulmonary hypertension (1 following two-stage and 1 following single-stage thoracic expansion). At the median follow-up of 11 months (1-15), 3 children have been discharged home from their referring unit and 2 have significantly reduced respiratory support. One child remains on non-invasive ventilation and another is still ventilated with a high oxygen requirement. Jeune syndrome is a difficult condition to manage, but bilateral thoracic expansion offers an effective reduction in ventilator requirements in these children

  2. Long-term seizure, cognitive, and psychiatric outcome following trans-middle temporal gyrus amygdalohippocampectomy and standard temporal lobectomy.

    Science.gov (United States)

    Bujarski, Krzysztof A; Hirashima, Fuyuki; Roberts, David W; Jobst, Barbara C; Gilbert, Karen L; Roth, Robert M; Flashman, Laura A; McDonald, Brenna C; Saykin, Andrew J; Scott, Rod C; Dinnerstein, Eric; Preston, Julie; Williamson, Peter D; Thadani, Vijay M

    2013-07-01

    Previous comparisons of standard temporal lobectomy (STL) and selective amygdalohippocampectomy (SelAH) have been limited by inadequate long-term follow-up, variable definitions of favorable outcome, and inadequate consideration of psychiatric comorbidities. The authors performed a retrospective analysis of seizure, cognitive, and psychiatric outcomes in a noncontemporaneous cohort of 69 patients with unilateral refractory temporal lobe epilepsy and MRI evidence of mesial temporal sclerosis after either an STL or an SelAH and examined seizure, cognitive, and psychiatric outcomes. The mean duration of follow-up for STL was 9.7 years (range 1-18 years), and for trans-middle temporal gyrus SelAH (mtg-SelAH) it was 6.85 years (range 1-15 years). There was no significant difference in seizure outcome when "favorable" was defined as time to loss of Engel Class I or II status; better seizure outcome was seen in the STL group when "favorable" was defined as time to loss of Engel Class IA status (p=0.034). Further analysis revealed a higher occurrence of seizures solely during attempted medication withdrawal in the mtg-SelAH group than in the STL group (p=0.016). The authors found no significant difference in the effect of surgery type on any cognitive and most psychiatric variables. Standard temporal lobectomy was associated with significantly higher scores on assessment of postsurgical paranoia (p=0.048). Overall, few differences in seizure, cognitive, and psychiatric outcome were found between STL and mtg-SelAH on long-term follow-up. Longer exposure to medication side effects after mtg-SelAH may adversely affect quality of life but is unlikely to cause additional functional impairment. In patients with high levels of presurgical psychiatric disease, mtg-SelAH may be the preferred surgery type.

  3. Thoracic CT findings at hypovolemic shock

    International Nuclear Information System (INIS)

    Rotondo, A.; Angelelli, G.; Catalano, O.; Grassi, R.; Scialpi, M.

    1998-01-01

    Purpose: To describe and discuss the thoracic CT features of hypovolemic shock. Material and Methods: From a group of 18 patients with signs of hypovolemia on contrast-enhanced abdominal CT, 11 were selected for our study as having also undergone a complete chest examination. Pulse rate, blood pressure, trauma score value, Glasgow coma scale value, surgical result, and final outcome were retrospectively evaluated. The CT features analyzed were: decreased cardiac volume, reduced caliber of the thoracic aorta, aortic branches and caval venous system, increased enhancement of the aorta, and increased enhancement of the pulmonary collapses/contusions. Results: All 11 subjects presented severe injuries and hemodynamic instability; 7 were stable enough to undergo surgery; only 1 of the 11 survived. Two patients showed none of the features of thoracic hypovolemia. All the other patients presented at least two signs: reduced caliber of the thoracic aorta in 7 cases; decreased volume of the cardiac chambers and increased aortic enhancement in 6; decreased caliber of the aortic vessels in 4; decreased caliber of the caval veins in 3; and increased enhancement of the pulmonary collapses/contusions in 3. Conclusions: In patients with hypovolemia, CT may show several thoracic findings in addition to abdominal ones. Knowledge of these features is important for distinguishing them from traumatic injuries. (orig.)

  4. Thoracic Insufficiency Syndrome

    Science.gov (United States)

    ... Radiation Exposure in Scoliosis Kyphosis Adolescent Back Pain Spondylolysis For Adolescents For Adults Common Questions & Glossary Resources ... Radiation Exposure in Scoliosis Kyphosis Adolescent Back Pain Spondylolysis For Adolescents For Adults Thoracic Insufficiency Syndrome (TIS) ...

  5. High-intensity training and cardiopulmonary exercise testing in patients with chronic obstructive pulmonary disease and non-small-cell lung cancer undergoing lobectomy.

    Science.gov (United States)

    Stefanelli, Francesco; Meoli, Ilernando; Cobuccio, Raffaele; Curcio, Carlo; Amore, Dario; Casazza, Dino; Tracey, Maura; Rocco, Gaetano

    2013-10-01

    Peak VO2, as measure of physical performance is central to a correct preoperative evaluation in patients with both non-small-cell lung cancer (NSCLC) and chronic obstructive pulmonary disease (COPD) because it is closely related both to operability criteria and the rate of postoperative complications. Strategies to improve peak VO2, as a preoperative pulmonary rehabilitation programme (PRP), should be considered favourably in these patients. In order to clarify the role of pulmonary rehabilitation, we have evaluated the effects of 3-week preoperative high-intensity training on physical performance and respiratory function in a group of patients with both NSCLC and COPD who underwent lobectomy. We studied 40 patients with both NSCLC and COPD, age Patients were randomly divided into two groups (R and S): Group R underwent an intensive preoperative PRP, while Group S underwent only lobectomy. We evaluated peak VO2 in all patients at Time 0 (T0), after PRP/before surgery in Group R/S (T1) and 60 days after surgery, respectively, in both groups (T2). There was no difference between groups in peak VO2 at T0, while a significant difference was observed both at T1 and T2. In Group R, peak VO2 improves significantly from T0 to T1: 14.9 ± 2.3-17.8 ± 2.1 ml/kg/min ± standard deviation (SD), P patients with both NSCLC and COPD and this advantage was also maintained after surgery.

  6. Thoracic outlet syndrome.

    Science.gov (United States)

    Kuhn, John E; Lebus V, George F; Bible, Jesse E

    2015-04-01

    Thoracic outlet syndrome is a well-described disorder caused by thoracic outlet compression of the brachial plexus and/or the subclavian vessels. Neurogenic thoracic outlet syndrome is the most common manifestation, presenting with pain, numbness, tingling, weakness, and vasomotor changes of the upper extremity. Vascular complications of thoracic outlet syndrome are uncommon and include thromboembolic phenomena and swelling. The clinical presentation is highly variable, and no reproducible study exists to confirm the diagnosis; instead, the diagnosis is based on a physician's judgment after a meticulous history and physical examination. Both nonsurgical and surgical treatment methods are available for thoracic outlet syndrome. Whereas nonsurgical management appears to be effective in some persons, surgical treatment has been shown to provide predictable long-term cure rates for carefully selected patients. In addition, physicians who do not regularly treat patients with thoracic outlet syndrome may not have an accurate view of this disorder, its treatment, or the possible success rate of treatment. Copyright 2015 by the American Academy of Orthopaedic Surgeons.

  7. Endoscopic Transforaminal Thoracic Foraminotomy and Discectomy for the Treatment of Thoracic Disc Herniation

    Science.gov (United States)

    Nie, Hong-Fei; Liu, Kai-Xuan

    2013-01-01

    Thoracic disc herniation is a relatively rare yet challenging-to-diagnose condition. Currently there is no universally accepted optimal surgical treatment for symptomatic thoracic disc herniation. Previously reported surgical approaches are often associated with high complication rates. Here we describe our minimally invasive technique of removing thoracic disc herniation, and report the primary results of a series of cases. Between January 2009 and March 2012, 13 patients with symptomatic thoracic disc herniation were treated with endoscopic thoracic foraminotomy and discectomy under local anesthesia. A bone shaver was used to undercut the facet and rib head for foraminotomy. Discectomy was achieved by using grasper, radiofrequency, and the Holmium-YAG laser. We analyzed the clinical outcomes of the patients using the visual analogue scale (VAS), MacNab classification, and Oswestry disability index (ODI). At the final follow up (mean: 17 months; range: 6–41 months), patient self-reported satisfactory rate was 76.9%. The mean VAS for mid back pain was improved from 9.1 to 4.2, and the mean ODI was improved from 61.0 to 43.8. One complication of postoperative spinal headache occurred during the surgery and the patient was successfully treated with epidural blood patch. No other complications were observed or reported during and after the surgery. PMID:24455232

  8. Surgery

    Science.gov (United States)

    ... and sterile gloves. Before the surgery begins, a time out is held during which the surgical team confirms ... the Consumer Version. DOCTORS: Click here for the Professional Version What Participants Need to Know About Clinical ...

  9. Thoracic spine type C injuries: injury profile, management and outcome

    Directory of Open Access Journals (Sweden)

    Checiu Gheorghe

    2014-12-01

    Full Text Available In the last years we observed an increased number of patients with multiple lesions after high energy accidents. Type C injuries of the thoracic spine are the most severe lesions, with the worse prognosis. The study analyzes the injury profile, management and outcome of all patients with thoracic spine, from T1- to T10, type C injuries treated in the Spinal Surgery Department of “Bagdsar- Arseni” Emergency Hospital, in the last 5 years. There were 26 patients admitted in the study, mostly male, 77%, with a mean age of 33.8 years. All of them were victims of high energy accidents, and all had spine injury associated with multiple lesions (head, thoracic, abdominal and limbs. We have chosen a posterior approach in all cases, with laminectomy or hemilaminectomy, permitting us to achieve all the major objectives of surgery, with the advantage of lower blood loss and a reduced operating time. The purpose of surgery was to achieve decompression of the spinal cord and stability of the thoracic spine. We treated 19 patient surgically and 4 patient conservative. Thoracic spine type C fractures remain a challenge for the spinal surgeon. These lesions require a multidisciplinary team approach for the treatment of associated lesions. The main goal of surgery is to achieve stability of the fractured segments. The timing for surgery is indicated mainly by associated respiratory problems.

  10. Simultaneous surgery in patients with both cardiac and noncardiac diseases

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    Yang Y

    2016-07-01

    Full Text Available Yang Yang,1 Feng Xiao,1 Jin Wang,1 Bo Song,1 Xi-Hui Li,1 Jian Li,2 Zhi-Song He,3 Huan Zhang,4 Ling Yin5 1Department of Cardiac Surgery, 2Department of Thoracic Surgery, 3Department of Urology Surgery, 4Department of General Surgery, 5Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, People’s Republic of China Background: To investigate the possibility and feasibility of simultaneous cardiac and noncardiac surgery.Methods: From August 2000 to March 2015, 64 patients suffering from cardiac and noncardiac diseases have been treated by simultaneous surgeries.Results: Two patients died after operations in hospital; thus, the hospital mortality rate was 3.1%. One patient with coronary heart disease, acute myocardial infarction, and a recurrence of bladder cancer accepted emergency simultaneous coronary artery bypass grafting (CABG, bladder cystectomy, and ureterostomy. He died of acute cerebral infarction complicated with multiple organ failure on the 153rd day after operation. The other patient with chronic constrictive pericarditis and right lung cancer underwent pericardial stripping and right lung lower lobectomy, which resulted in multiple organ failure, and the patient died on the tenth day postoperatively. The remaining 62 patients recovered and were discharged. The total operative morbidity was 17.2%: postoperative hemorrhage (n, % [1, 1.6%], pulmonary infection and hypoxemia (2, 3.1%, hemorrhage of upper digestive tract (1, 1.6%, incisional infection (3, 4.7%, subphrenic abscess (1, 1.6%, and postoperative acute renal failure and hemofiltration (3, 4.7%. Of the 62 patients discharged, 61 patients were followed up. Eleven patients died with 10 months to 10 years during the follow-up. The mean survival time is 116.2±12.4 months. The cumulative survival rate is 50.8%.Conclusion: Simultaneous surgeries in patients suffering from both cardiac and noncardiac benign or malignant diseases are safe and possible

  11. Cardiovascular complications following thoracic radiotherapy in patients with cancer

    DEFF Research Database (Denmark)

    Nielsen, Kirsten Melgaard; Borchsenius, Julie I Helene; Offersen, Birgitte Vrou

    2016-01-01

    Cardiovascular complications following thoracic radiotherapy in patients with cancer are well described. Advancements in surgery, radiotherapy and systemic treatments have led to an increasing number of cancer survivors and thus an increasing number of patients with long-term side effects...... of their cancer treatments. This article describes the short- and long-term cardiovascular morbidity and mortality following thoracic radiotherapy and further, optimal cardiovascular assessments and diagnostic tools in asymptomatic and symptomatic patients....

  12. Postoperative use of drain in thyroid lobectomy – a randomized clinical trial conducted at Civil Hospital, Karachi, Pakistan

    Directory of Open Access Journals (Sweden)

    Memon Zahid

    2012-09-01

    Full Text Available Abstract Background Thyroidectomy is a common surgical procedure, after which drains are placed routinely. This study aims to assess the benefits of placing postoperative drains, its complications and affects on postoperative stay, in thyroid lobectomy. Methodology Randomized Clinical Trial of 60 goitre patients undergoing lobectomy was conducted at Civil Hospital Karachi, during July’11-December’11. Patients were randomly assigned into drain and non drain groups. Patient demographics, labs and complications were noted. Ultrasound of neck was performed on both groups. For drain group, the amount of fluid present in the surgical bed and redivac drain was added to calculate fluid collection while in non drain group it was calculated by ultrasound of neck on first and second post-op days. Data was entered and analyzed on SPSS v16 using Independent T tests. Result The mean total drain output for 2 days in non-drain group was significantly lower 10.67 (±9.072 ml while in drain group was 30.97 (±42.812 ml (p = 0.014. The mean postoperative stay of drain group (79.2 ±15.63 hours was significantly higher, as compared to mean postoperative stay of non drain group (50.4 ±7.32 hours. Mean Visual Analogue Score (VAS for pain day 1 (6.2 ±0.997 and day 2 (4.17 ±0.95 in drain group were significantly higher compared to day 1 (2.6 ±1.163 and day 2 (1.3 ±0.877 of non drain group. From drain group, 2 patients complained of stridor, dyspnea on Day 1 which subsided by Day 2 and 1 case of voice change, with no such complains in non drain group. No patients from both groups developed seroma, wound infection or hematoma. Conclusion In uncomplicated surgeries especially for lobectomy, use of drain can be omitted.

  13. Surgery

    Science.gov (United States)

    ... surgery has several common causes, including the following: Infections at the operative site Lung problems such as pneumonia or collapsed lung ... the trauma of an operation. The risk of infections at the operative site, DVTs, and UTIs can be decreased by meticulous ...

  14. [Is unilateral total lobectomy adequate treatment for a single malignant thyroid nodule? 67 patients operated upon between 5 and 18 years age (author's transl)].

    Science.gov (United States)

    Blondeau, P; Legros, A; René, L

    1977-09-10

    In the treatment of thyroid carcinoma, there is still some discussion about the best operation for a solitary and well encapsulated nodule. 18 years ago, it was decided to treat every case of "cold" thyroid nodule by total lobectomy and isthmectomy. 56 patients were reevaluated 5 to 18 years after such limited operation for malignant nodules. 8 of them died between the 19 th month and the 14 th year after surgery, the death being possibly related to the thyroid cancer in only 4 patients, but without any clinical evidence of local recurrence. Among 50 surviving patients, only one controlateral recurrence was observed, two years after lobectomy; it was treated by surgical totalisation of thyroidectomy, without any new recurrence after 10 more years. These results (although the small number of cases, and too short follow-up exclude definitive conclusions) are comparable to those obtained by a more aggresive surgical approach, but have the great advantage of total absence of any functional sequellae. So are we encouraged to go further in the experience of a rather conservative surgery in the treatment of uninodular thyroid carcinoma.

  15. Idiopathic chylopericardium treated by percutaneous thoracic duct embolization after failed surgical thoracic duct ligation

    Energy Technology Data Exchange (ETDEWEB)

    Courtney, Malachi; Ayyagari, Raj R. [Yale School of Medicine, Yale New Haven Hospital, New Haven, CT (United States); Division of Interventional Radiology, Department of Radiology, 789 Howard Avenue, P.O. Box 208042, New Haven, CT (United States)

    2015-06-15

    Chylopericardium rarely occurs in pediatric patients, but when it does it is most often a result of lymphatic injury during cardiothoracic surgery. Primary idiopathic chylopericardium is especially rare, with few cases in the pediatric literature. We report a 10-year-old boy who presented with primary idiopathic chylopericardium after unsuccessful initial treatment with surgical lymphatic ligation and creation of a pericardial window. Following readmission to the hospital for a right-side chylothorax resulting from the effluent from the pericardial window, he had successful treatment by interventional radiology with percutaneous thoracic duct embolization. This case illustrates the utility of thoracic duct embolization as a less-invasive alternative to surgical thoracic duct ligation, or as a salvage procedure when surgical ligation fails. (orig.)

  16. March 2017 Arizona thoracic society notes

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2017-03-01

    Full Text Available No abstract available. Article truncated after 150 words. The March 2017 Arizona Thoracic Society meeting was held on Wednesday, March 22, 2017 at the HonorHealth Rehabilitation Hospital beginning at 6:30 PM. This was a dinner meeting with case presentations. There 11 attendance representing the pulmonary, critical care, sleep, thoracic surgery and radiology communities. There was a discussion of supporting the Tobacco 21 bill which had been introduced into the Arizona State Legislature. The bill was assigned to the House Commerce Committee but was not scheduled for a hearing by the Chair-Representative, Jeff Wininger from Chandler. It seems likely that the bill will be reintroduced in the future and the Arizona Thoracic Society will support the bill in the future. Three cases were presented: 1. Dr. Bridgett Ronan presented a 57-year-old man with cough and shortness of breath. His physical examination and spirometry were unremarkable. A thoracic CT scan showed large calcified and noncalcified pleural plaques and mediastinal lymphadenopathy. …

  17. Survey of thoracic anesthetic practice in Italy.

    Science.gov (United States)

    Della Rocca, Giorgio; Langiano, Nicola; Baroselli, Antonio; Granzotti, Saskia; Pravisani, Chiara

    2013-12-01

    The object of this study was to conduct and analyze the output of a survey involving a cohort of all Italian hospitals performing thoracic surgery to gather data on anesthetic management, one-lung ventilation (OLV) management, and post-thoracotomy pain relief in thoracic anesthesia. Survey. Italy. An invitation to participate in the survey was e-mailed to all the members of the Italian Society of Anesthesia and Intensive Care Medicine. None. A total of 62 responses were received from 47 centers. The key findings were: Double-lumen tube is still the first choice lung separation technique in current use; pressure-controlled ventilation and volume-controlled ventilation modes are homogenously distributed across the sample and, a tidal volumes (VT) of 4-6 mL/kg during OLV was preferred to all others; moderate or restrictive fluid management were the most used strategies of fluid administration in thoracic anesthesia; thoracic epidural analgesia represented the "gold standard" for post-thoracotomy pain relief in combination with intravenous analgesia. The results of this survey showed that Italian anesthesiologist follow the recommended standard of care for anesthetic management during OLV. Copyright © 2013 Elsevier Inc. All rights reserved.

  18. [Cervical thoracic duct cyst: An uncommon entity].

    Science.gov (United States)

    Carreira-Delgado, Manuel; Fernández-Rodríguez, Elvira; Martínez-Míguez, Marta; Álvarez-Martín, María Jesús; Nuño Vázquez-Garza, José Manuel

    2017-12-01

    Cervical thoracic duct cysts are a rare anomaly. To report a case of cervical thoracic duct cyst, and perform a literature review. A 78-year-old female, with a one-year history of a left-sided asymptomatic supraclavicular cystic mass. Computerized tomography revealed a cystic mass 42mm in diameter. We performed a fine needle aspiration puncture, obtaining a thick, milky, whitish liquid. The patient underwent surgery; finding a left-sided supraclavicular cystic mass, with some lymph vessels heading towards the jugulo subclavian venous junction. We performed a ligation of these lymph vessels and resection of the mass. The histopathologic study confirmed the diagnosis of thoracic duct cyst. Diagnosis of cervical thoracic duct cyst should be suspected with a cystic lesion in the left supraclavicular region, which when perforated exudes a very distinctive thick milky, whitish liquid with a high content of lymphocytes and triglycerides. Treatment should be complete removal with ligation of the lymphatic afferent vessels. Copyright © 2016 Academia Mexicana de Cirugía A.C. Publicado por Masson Doyma México S.A. All rights reserved.

  19. Minimally invasive thyroid nodulectomy reduces post-operative hypothyroidism when compared with thyroid lobectomy.

    Science.gov (United States)

    Sarkis, Leba M; Norlen, Olov; Sywak, Mark; Delbridge, Leigh

    2017-05-01

    It has been a long-standing surgical tenet that the minimum surgical procedure for a single thyroid nodule is lobectomy. Such an approach, however, has been associated with a significant incidence of post-operative hypothyroidism with patients becoming medication dependent for life. Thermal sealing devices have enabled local nodule excision to be undertaken safely with preservation of more residual thyroid mass. The aim of this study was to determine if this approach was associated with a reduction in post-operative hypothyroidism. This is a retrospective cohort study comprising 351 patients treated between January 2010 and December 2012. Patients were assessed at 6-8-week review. Subclinical hypothyroidism was defined as a thyroid-stimulating hormone (TSH) >4.5 mIU/L, with clinical hypothyroidism defined as both an elevated TSH and presence of clinical symptoms requiring thyroxine replacement. One hundred and ninety patients underwent open thyroid lobectomy, 86 a minimally invasive thyroid lobectomy and 75 a minimally invasive nodulectomy. There was no difference in post-operative hypothyroidism after lobectomy whether by the open (22.1%) or minimally invasive (22.1%) technique. However, after minimally invasive nodulectomy, post-operative hypothyroidism was less than one quarter (5.3%) of that following lobectomy overall (22.1%, P hypothyroidism. As such, the procedure should be considered for appropriately selected patients. © 2014 Royal Australasian College of Surgeons.

  20. Failures and complications of thoracic drainage

    Directory of Open Access Journals (Sweden)

    Đorđević Ivana

    2006-01-01

    Full Text Available Background/Aim. Thoracic drainage is a surgical procedure for introducing a drain into the pleural space to drain its contents. Using this method, the pleura is discharged and set to the physiological state which enables the reexpansion of the lungs. The aim of the study was to prove that the use of modern principles and protocols of thoracic drainage significantly reduces the occurrence of failures and complications, rendering the treatment more efficient. Methods. The study included 967 patients treated by thoracic drainage within the period from January 1, 1989 to June 1, 2000. The studied patients were divided into 2 groups: group A of 463 patients treated in the period from January 1, 1989 to December 31, 1994 in whom 386 pleural drainage (83.36% were performed, and group B of 602 patients treated form January 1, 1995 to June 1, 2000 in whom 581 pleural drainage (96.51% were performed. The patients of the group A were drained using the classical standards of thoracic drainage by the general surgeons. The patients of the group B, however, were drained using the modern standards of thoracic drainage by the thoracic surgeons, and the general surgeons trained for this kind of the surgery. Results. The study showed that better results were achieved in the treatment of the patients from the group B. The total incidence of the failures and complications of thoracic drainage decreased from 36.52% (group A to 12.73% (group B. The mean length of hospitalization of the patients without complications in the group A was 19.5 days versus 10 days in the group B. The mean length of the treatment of the patients with failures and complications of the drainage in the group A was 33.5 days versus 17.5 days in the group B. Conclusion. The shorter length of hospitalization and the lower morbidity of the studied patients were considered to be the result of the correct treatment using modern principles of thoracic drainage, a suitable surgical technique, and a

  1. Memory outcome following left anterior temporal lobectomy in patients with a failed Wada test.

    Science.gov (United States)

    Rathore, Chaturbhuj; Alexander, Aley; Sarma, P Sankara; Radhakrishnan, Kurupath

    2015-03-01

    This study aimed to compare the memory outcome following left anterior temporal lobectomy (ATL) between patients with a failed Wada test and patients who passed the Wada test. From 1996 to 2002, we performed the Wada test on all patients with unilateral left mesial temporal lobe epilepsy with hippocampal sclerosis (MTLE-HS) and concordant electroclinical data before ATL. We used a 12-item recognition paradigm for memory testing and awarded a score of +1 for each correct response and -0.5 for each incorrect response. No patient was denied surgery on the basis of Wada scores. We assessed cognitive and memory functions using the Wechsler Adult Intelligence Scale and the Wechsler Memory Scale preoperatively and at one year after ATL. We compared the number of patients who showed decline in memory scores, as per the published reliable change indices, between the patients with a failed Wada test and the patients who passed the Wada test. Out of the 116 eligible patients with left MTLE-HS, 88 underwent bilateral Wada test, while 28 underwent ipsilateral Wada test. None of them developed postoperative amnesia. Approximately, one-third of patients with a failed Wada memory test when the failure was defined as a contralateral score of 8, and as an asymmetry score of failed Wada memory test and the group who passed the Wada memory test. The results remained the same when analyses were repeated at various other cutoff points. The patients with left MTLE-HS with concordant electroclinical, MRI, and neuropsychological data should not be denied ATL solely on the basis of Wada memory test results. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. Presence of pleural adhesions can predict conversion to thoracotomy and postoperative surgical complications in patients undergoing video-assisted thoracoscopic lung cancer lobectomy.

    Science.gov (United States)

    Li, Shuang-Jiang; Zhou, Kun; Wu, Yan-Ming; Wang, Ming-Ming; Shen, Cheng; Wang, Zhi-Qiang; Che, Guo-Wei; Liu, Lun-Xu

    2018-01-01

    The purpose of our cohort study was to investigate the effects of pleural adhesions on perioperative outcomes in patients undergoing video-assisted thoracoscopic surgery (VATS) lobectomy for non-small-cell lung cancer (NSCLC). We performed a single-center retrospective analysis on the prospectively-maintained dataset at our unit from February 2014 to November 2015. Patients were divided into two groups (Group A: presence of pleural adhesions; Group B: absence of pleural adhesions) according to our grading system of pleural adhesions when entering the chest cavity. Demographic differences in perioperative outcomes between these two groups were initially estimated. A multivariate logistic-regression analysis was then performed to confirm the predictive value of the presence of pleural adhesions. A total of 593 NSCLC patients undergoing VATS lobectomy were enrolled. The conversion and postoperative morbidity rates were 3.2% and 29.2%, respectively. There were 154 patients with pleural adhesions (Group A) and 439 patients without pleural adhesions (Group B). Group A patients had significantly higher rates of conversion to thoracotomy (9.1% vs. 1.1%; Ppleural adhesions was also significantly associated with the prolonged length of chest tube drainage (log-rank Ppleural adhesions was identified as an independent risk factor for conversion to thoracotomy [odds ratio (OR) =5.49; P=0.003] and surgical complications (OR =1.94; P=0.033) by multivariate logistic-regression analyses. Presence of pleural adhesions can predict conversion to thoracotomy and postoperative surgical complications in patients undergoing VATS lobectomy for NSCLC. Our study calls for an internationally accepted grading system for the presence of pleural adhesions to stratify the surgical risk.

  3. Palmar hyperhidrosis - CT guided chemical percutaneous thoracic sympathectomy

    Energy Technology Data Exchange (ETDEWEB)

    Adler, O.B.; Engel, A.; Rosenberger, A. (Technion-Israel Inst. of Tech., Haifa (Israel). Dept. of Diagnostic Radiology); Dondelinger, R. (Centre Hospitalier, Luxembourg (Luxembourg). Dept. of Diagnostic Radiology)

    1990-10-01

    Palmar hyperhidrosis or excessive sweating of the hands causes, to those affected, emotional and physical disturbance and impediment in professional and social life. The cause is unknown. Sweat glands are innervated by the sympathic chain of the autonomous nervous system. The center of sympathic regulation of the upper extremities is located between the segments of D.2-D.9 of the spinal cord. Accepted treatment consists of surgery aimed to excise the third thoracic sympathic ganglion. CT guided chemical percutaneous thoracic sympathectomy presents an alternative, which in the event of failure does not prevent ensuing surgery. The preliminary experience with this procedure in 50 patients is presented and discussed. (orig./GDG).

  4. Work-Related Neurogenic Thoracic Outlet Syndrome: Diagnosis and Treatment.

    Science.gov (United States)

    Franklin, Gary M

    2015-08-01

    Outcomes of surgery for neurogenic thoracic outlet syndrome (NTOS) in workers' compensation are poor in a majority of patients, partly due to nonspecificity of diagnosis. Most cases have no objective evidence of the presence of brachial plexus dysfunction. Up to 20% of patients experience a new adverse event. Objective neurologic signs and electrodiagnostic evidence of brachial plexus dysfunction must be present before proceeding with invasive procedures. This guideline includes objective criteria that must be met before thoracic outlet syndrome surgery can be approved in Washington State. Evidence does not support the use of scalene blocks, botulinum toxin therapy, or vascular studies to diagnose NTOS. Copyright © 2015 Elsevier Inc. All rights reserved.

  5. Radiologic findings of thoracic trauma

    Directory of Open Access Journals (Sweden)

    Akgul Ozmen C

    2017-08-01

    Full Text Available Cihan Akgul Ozmen,1 Serdar Onat,2 Delal Aycicek3 1Department of Radiology, 2Department of Chest Surgery, Dicle University School of Medicine, Diyarbakir, 3Radiology Unit, Siirt State Hospital, Siirt, Turkey Introduction: Chest trauma may be blunt or penetrating and the chest is the third most common trauma region. It is a significant cause of mortality. Multidetector computed tomography (MDCT has been an increasingly used method to evaluate chest trauma because of its high success in detecting tissue and organ injuries. Herein, we aimed to present MDCT findings in patients with blunt and penetrating chest trauma admitted to our department. Methods: A total of 240 patients admitted to the emergency department of our hospital between April 2012 and July 2013 with a diagnosis of chest trauma who underwent MDCT evaluations were included. Most of the patients were male (83.3% and victims of a blunt chest trauma. The images were analyzed with respect to the presence of fractures of bony structures, hemothorax, pneumothorax, mediastinal organ injury, and pulmonary and vascular injuries. Results: MDCT images of the 240 patients yielded a prevalence of 41.7% rib fractures, 11.2% scapular fractures, and 7.5% clavicle fractures. The prevalence of thoracic vertebral fracture was 13.8% and that of sternal fracture was 3.8%. The prevalence of hemothorax, pneumothorax, pneumomediastinum, and subcutaneous emphysema was 34.6%, 62.1%, 9.6%, and 35.4%, respectively. The prevalence of rib, clavicle, and thoracic vertebral fractures and pulmonary contusion was higher in the blunt trauma group, whereas the prevalence of hemothorax, subcutaneous emphysema, diaphragmatic injury, and other vascular lacerations was significantly higher in the penetrating trauma group than in the blunt trauma group (p<0.05. Conclusion: MDCT images may yield a high prevalence of fracture of bony structures, soft tissue lacerations, and vascular lesions, which should be well understood by

  6. The Society for Translational Medicine: clinical practice guidelines for mechanical ventilation management for patients undergoing lobectomy.

    Science.gov (United States)

    Gao, Shugeng; Zhang, Zhongheng; Brunelli, Alessandro; Chen, Chang; Chen, Chun; Chen, Gang; Chen, Haiquan; Chen, Jin-Shing; Cassivi, Stephen; Chai, Ying; Downs, John B; Fang, Wentao; Fu, Xiangning; Garutti, Martínez I; He, Jianxing; He, Jie; Hu, Jian; Huang, Yunchao; Jiang, Gening; Jiang, Hongjing; Jiang, Zhongmin; Li, Danqing; Li, Gaofeng; Li, Hui; Li, Qiang; Li, Xiaofei; Li, Yin; Li, Zhijun; Liu, Chia-Chuan; Liu, Deruo; Liu, Lunxu; Liu, Yongyi; Ma, Haitao; Mao, Weimin; Mao, Yousheng; Mou, Juwei; Ng, Calvin Sze Hang; Petersen, René H; Qiao, Guibin; Rocco, Gaetano; Ruffini, Erico; Tan, Lijie; Tan, Qunyou; Tong, Tang; Wang, Haidong; Wang, Qun; Wang, Ruwen; Wang, Shumin; Xie, Deyao; Xue, Qi; Xue, Tao; Xu, Lin; Xu, Shidong; Xu, Songtao; Yan, Tiansheng; Yu, Fenglei; Yu, Zhentao; Zhang, Chunfang; Zhang, Lanjun; Zhang, Tao; Zhang, Xun; Zhao, Xiaojing; Zhao, Xuewei; Zhi, Xiuyi; Zhou, Qinghua

    2017-09-01

    Patients undergoing lobectomy are at significantly increased risk of lung injury. One-lung ventilation is the most commonly used technique to maintain ventilation and oxygenation during the operation. It is a challenge to choose an appropriate mechanical ventilation strategy to minimize the lung injury and other adverse clinical outcomes. In order to understand the available evidence, a systematic review was conducted including the following topics: (I) protective ventilation (PV); (II) mode of mechanical ventilation [e.g., volume controlled (VCV) versus pressure controlled (PCV)]; (III) use of therapeutic hypercapnia; (IV) use of alveolar recruitment (open-lung) strategy; (V) pre-and post-operative application of positive end expiratory pressure (PEEP); (VI) Inspired Oxygen concentration; (VII) Non-intubated thoracoscopic lobectomy; and (VIII) adjuvant pharmacologic options. The recommendations of class II are non-intubated thoracoscopic lobectomy may be an alternative to conventional one-lung ventilation in selected patients. The recommendations of class IIa are: (I) Therapeutic hypercapnia to maintain a partial pressure of carbon dioxide at 50-70 mmHg is reasonable for patients undergoing pulmonary lobectomy with one-lung ventilation; (II) PV with a tidal volume of 6 mL/kg and PEEP of 5 cmH 2 O are reasonable methods, based on current evidence; (III) alveolar recruitment [open lung ventilation (OLV)] may be beneficial in patients undergoing lobectomy with one-lung ventilation; (IV) PCV is recommended over VCV for patients undergoing lung resection; (V) pre- and post-operative CPAP can improve short-term oxygenation in patients undergoing lobectomy with one-lung ventilation; (VI) controlled mechanical ventilation with I:E ratio of 1:1 is reasonable in patients undergoing one-lung ventilation; (VII) use of lowest inspired oxygen concentration to maintain satisfactory arterial oxygen saturation is reasonable based on physiologic principles; (VIII) Adjuvant drugs

  7. Surgery for Pulmonary Multiple Ground Glass Opacities

    Directory of Open Access Journals (Sweden)

    Qun WANG

    2016-06-01

    Full Text Available The incidence of pulmonary ground glass opacity (GGO has been increasing in recent years, with a great number of patients having multiple GGOs. Unfortunately, the management of multiple GGOs is still controversial. Pulmonary GGO is a radiological term, consisting of different pathological types. Some of the GGOs are early-staged lung cancer. GGO is an indolent nodule, only a small proportion of GGOs change during observation, which does not influence the efficacy of surgery. . The timing of surgery for multiple GGOs mainly depends on the predominant nodule and surgery is recommended if the solid component of the predominant nodule >5 mm. Either lobectomy or sub-lobectomy is feasible. GGOs other than the predominant nodule can be left unresected. Multiple GGOs with high risk factors need mediastinal lymph node dissection or sampling.

  8. Thoracic gas volume in early childhood.

    Science.gov (United States)

    Hatch, D J; Taylor, B W

    1976-01-01

    A total body plethysmograph is descirbed which was used to study thoracic gas volume (TGV) in infants and young children from birth to 2 1/2 years, and was suitable for use even in very sick babies. Normal TGV values were obtained in 42 studies of 35 healthy infants and young children, and 16 children with abnormal lung volume are described. TGV correlated well with length, weight, chest circumference, and age in the healthy infants. A low TGV was found in children with respiratory difficulties after cardiac and thoracic surgery, in respiratory distress syndrome of the newborn, and in association with pulmonary infection and chest cage abnormalities. Abnormally high TGV was most frequently seen in infants with small airways disease. PMID:1008592

  9. Robotic Surgery for Lung Cancer

    Science.gov (United States)

    Ambrogi, Marcello C; Fanucchi, Olivia; Melfi, Franco; Mussi, Alfredo

    2014-01-01

    During the last decade the role of minimally invasive surgery has been increased, especially with the introduction of the robotic system in the surgical field. The most important advantages of robotic system are represented by the wristed instrumentation and the depth perception, which can overcome the limitation of traditional thoracoscopy. However, some data still exist in literature with regard to robotic lobectomy. The majority of papers are focused on its safety and feasibility, but further studies with long follow-ups are necessary in order to assess the oncologic outcomes. We reviewed the literature on robotic lobectomy, with the main aim to better define the role of robotic system in the clinical practice. PMID:25207216

  10. Complications associated with thoracic pedicle screws in spinal deformity

    Science.gov (United States)

    Li, Gang; Lv, Guohua; Passias, Peter; Kozanek, Michal; Metkar, Umesh S.; Liu, Zhongjun; Wood, Kirkham B.; Rehak, Lubos

    2010-01-01

    Thoracic pedicle screws have superior anchoring strength compared with other available fixation techniques. However, these are not universally accepted in many developing countries because of the concerns regarding safety and complications. In addition, there is evidence that pedicle morphology is unique in Chinese patients. The goal of this study was to analyze the complications seen at our institution, while using thoracic pedicle screws for the treatment of thoracic deformity, and to determine the safety of our techniques for the treatment of thoracic deformity in a Chinese population. From 1998 to 2005, there were 208 thoracic deformity patients treated at our institution, 70 of whom were male and 138 were female. Their age ranged from 11 to 55 years (mean of 14.9 years). All of them underwent corrective deformity surgery using posterior pedicle screw systems and follow-up was available for at least 3 years. Etiologic diagnoses included adolescent idiopathic scoliosis in 119 patients, congenital kyphoscoliosis in 38, adult scoliosis in 37 and undetermined in 14. Screw positions were evaluated using intraoperative and postoperative radiographs and a CT scan was performed when a concern for screw malposition was present. All radiographic evaluations were carried out in a double-blinded fashion. A total of 1,123 thoracic pedicle screws were inserted (5.4 thoracic screws/patient). The deformity correction rate was 81, 65 and 62% for idiopathic, congenital and adult scoliosis patients, respectively. The overall complication rate was 16.5% at the final follow-up. Complication rates directly and indirectly related to pedicle screws were 7.2 and 9.3%, respectively. There were no significant screw-related neurologic or visceral complications that adversely affected long-term results. The complications seen with thoracic pedicle screws in a Chinese population were similar to other populations and could be utilized safely for the treatment of thoracic deformity in this

  11. Thoracic sympathectomy for hyperhidrosis: from surgical indications to clinical results

    Science.gov (United States)

    Araújo, José Augusto

    2017-01-01

    Sympathectomy and its variations have been performed in thoracic surgery for more than 100 years. However, its indications have undergone profound modifications in this period. Likewise, since then the surgical technique has also evolved dramatically up to the minimally invasive techniques worldwide accessible in present days. Currently, primary hyperhidrosis is, by far, the main indication for thoracic sympathectomy and this procedure is usually carried out thoracoscopically with excellent results. However, until today, hyperhidrosis is a part of thoracic surgery still surrounded by controversy, persisting as an open field over which some confusion still resides regarding its pathophysiology, terms definitions and operative approaches. The aim of this article is to provide a wide but easily comprehensible review of the theme, discussing and clarifying the major concepts with respect to its clinical presentation, all the presently available treatment options and strategies with their potential benefits and risks, the adequate patient selection for sympathectomy, as well as the postoperative clinical results. PMID:28446983

  12. Deterioration of dyslexia after non-dominant temporal lobectomy for drug-resistant epilepsy

    NARCIS (Netherlands)

    Haeren, R.H.L.; Hendriks, M.P.H.; Vlooswijk, M.C.G.; Verdyck, L.; Kranen-Mastenbroek, V.H.J.M. van; Wagner, L.; Benthum, S. van; Schijns, O.E.M.G.

    2016-01-01

    We present a patient with drug-resistant right-sided temporal lobe epilepsy, caused by a ganglioglioma of the parahippocampal gyrus. Preoperatively, the patient was also known to have dyslexia. A right-sided anterior temporal lobectomy, including complete lesionectomy, was performed. Several months

  13. Postoperative Respiratory Exercises Reduce the Risk of Developing Pulmonary Complications in Patients Undergoing Lobectomy.

    Science.gov (United States)

    Rodriguez-Larrad, Ana; Vellosillo-Ortega, Juan Manuel; Ruiz-Muneta, Carlos; Abecia-Inchaurregui, Luis Carlos; Seco, Jesús

    2016-07-01

    To evaluate the effects of an intensive postoperative physiotherapy program focused on respiratory exercises in patients undergoing lobectomy by open thoracotomy. Quasi-experimental study. Tertiary referral academic hospital. 208 patients undergoing lobectomy by open thoracotomy. Control group patients (n=102) received standard medical/nursing care, and experimental group patients (n=106) added to the standard clinical pathway a daily physiotherapy program focused on respiratory exercises until discharge. Analyzed outcomes were the frequency of postoperative pulmonary complications (PPCs) more amenable to physiotherapy (pneumonia, atelectasis and respiratory insufficiency) and length of hospital stay (LOS). Both groups were comparable regarding preoperative and surgical characteristics. Incidence of PPCs was 20.6% in control and 6.6% in experimental group (P=.003). Median (IQR) LOS in control group was 14 (7) days (Huber M estimator 14.21) and 12 (6) days (Huber M estimator 12.81) in experimental. Logistic regression model identified the evaluated physiotherapy program (P=.017; EXP [B] 95% CI 0.081-0.780) and % FEV1 (P=.042; EXP [B] 95% CI 0.941-0.999) as protective factors for the development of PPCs in patients undergoing lobectomy. Implementing a postoperative intensive physiotherapy program focused on respiratory exercises reduces the risk of PPCs and resultant LOS on patients undergoing lobectomy. Copyright © 2016 SEPAR. Published by Elsevier Espana. All rights reserved.

  14. Implicit and Explicit Memory for Affective Passages in Temporal Lobectomy Patients

    Science.gov (United States)

    Burton, Leslie A.; Rabin, Laura; Vardy, Susan Bernstein; Frohlich, Jonathan; Porter, Gwinne Wyatt; Dimitri, Diana; Cofer, Lucas; Labar, Douglas

    2008-01-01

    Eighteen temporal lobectomy patients (9 left, LTL; 9 right, RTL) were administered four verbal tasks, an Affective Implicit Task, a Neutral Implicit Task, an Affective Explicit Task, and a Neutral Explicit Task. For the Affective and Neutral Implicit Tasks, participants were timed while reading aloud passages with affective or neutral content,…

  15. Robot-assisted surgery for lung cancer: State of the art and perspectives.

    Science.gov (United States)

    Veronesi, Giulia; Novellis, Pierluigi; Voulaz, Emanuele; Alloisio, Marco

    2016-11-01

    The robotic surgical system is the result of a long process of development aimed at producing a natural extension of the surgeon's eyes and hands via the intermediation of a computer. In this way, the ease of movement obtained with open surgery is summated with the advantages of the minimally invasive technique. Since 2000, when the first robotic system for surgery was introduced, robot-assisted thoracic surgery (RATS) has been adopted by an increasing number of centres around the world, and today is used in ∼10% of lobectomies in the US. Here, we review the characteristics and function of the robotic system available today (namely, Intuitive Surgical Inc.'s da Vinci Surgical System), outline the different techniques for major lung resection via RATS, compare RATS with video-assisted thoracoscopic surgery (VATS) and thoracotomy, and speculate on future developments. To date, no randomized trials have reported comparative data on RATS vs. VATS/thoracotomy for lung cancer. Retrospective analysis comparing RATS vs. thoracotomy have revealed advantages for the former, especially shorter hospital stays and a lower complication rate, but RATS produces similar or only slightly better results to VATS, the two being minimally invasive techniques with no need for rib separation. A few studies have reported RATS to be safer than VATS, with less conversions for bleeding, less complications; in others, it was associated with lower postoperative consumption of pain killers and quicker return of patients to normal activity. In addition, lymphnode upstaging has been shown to be higher with RATS than with VATS, with a similar rate as thoracotomy. The main disadvantage of RATS is the higher costs of instrumentation. Nevertheless, the future will probably see reductions in the costs and improvements in the instrumentation, integration with 3D imaging to improve virtual reality, and more patients benefitting from minimally invasive procedures for lung malignancies. Copyright © 2016

  16. High thoracic ossification of ligamentum flavum causing partial Horner syndrome.

    Science.gov (United States)

    Kim, Dong Ha; Lee, Su Hun; Lee, Jun Seok; Song, Geun Sung; Son, Dong Wuk

    2018-02-28

    We report a case of high thoracic ossification of the ligamentum flavum (OLF) causing a partial Horner's syndrome. A 57-year-old man developed a walking disorder, as well as right-sided miosis and anhidrosis. Magnetic resonance imaging demonstrated a spinal cord compressing T2-T3 OLF. The patient improved after surgery.

  17. Determination of Effective Thoracic Mass

    Directory of Open Access Journals (Sweden)

    Jeffrey H. Marcus

    1996-01-01

    Full Text Available Effective thoracic mass is an important parameter in specifying mathematical and mechanical models (such as crash dummies of humans exposed to impact conditions. A method is developed using a numerical optimizer to determine effective thoracic mass (and mass distribution given a number of acceleration signals and a force signal response. Utilizing previously reported lateral and frontal impact tests with human cadaveric test specimens in a number of different conditions, the effective thoracic mass is computed. The effective thoracic masses are then computed for a variety of crash dummies exposed to identical test conditions.

  18. Gamification in thoracic surgical education: Using competition to fuel performance.

    Science.gov (United States)

    Mokadam, Nahush A; Lee, Richard; Vaporciyan, Ara A; Walker, Jennifer D; Cerfolio, Robert J; Hermsen, Joshua L; Baker, Craig J; Mark, Rebecca; Aloia, Lauren; Enter, Dan H; Carpenter, Andrea J; Moon, Marc R; Verrier, Edward D; Fann, James I

    2015-11-01

    In an effort to stimulate residents and trainers to increase their use of simulation training and the Thoracic Surgery Curriculum, a gamification strategy was developed in a friendly but competitive environment. "Top Gun." Low-fidelity simulators distributed annually were used for the technical competition. Baseline and final video assessments were performed, and 5 finalists were invited to compete in a live setting from 2013 to 2015. "Jeopardy." A screening examination was devised to test knowledge contained in the Thoracic Surgery Curriculum. The top 6 2-member teams were invited to compete in a live setting structured around the popular game show Jeopardy. "Top Gun." Over 3 years, there were 43 baseline and 34 final submissions. In all areas of assessment, there was demonstrable improvement. There was increasing evidence of simulation as seen by practice and ritualistic behavior. "Jeopardy." Sixty-eight individuals completed the screening examination, and 30 teams were formed. The largest representation came from the second-year residents in traditional programs. Contestants reported an average in-training examination percentile of 72.9. Finalists reported increased use of the Thoracic Surgery Curriculum by an average of 10 hours per week in preparation. The live competition was friendly, engaging, and spirited. This gamification approach focused on technical and cognitive skills, has been successfully implemented, and has encouraged the use of simulators and the Thoracic Surgery Curriculum. This framework may capitalize on the competitive nature of our trainees and can provide recognition of their achievements. Copyright © 2015 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

  19. Thoracic organ transplantation.

    Science.gov (United States)

    Pierson, Richard N; Barr, Mark L; McCullough, Keith P; Egan, Thomas; Garrity, Edward; Jessup, Mariell; Murray, Susan

    2004-01-01

    This article presents an overview of factors associated with thoracic transplantation outcomes over the past decade and provides valuable information regarding the heart, lung, and heart-lung waiting lists and thoracic organ transplant recipients. Waiting list and post-transplant information is used to assess the importance of patient demographics, risk factors, and primary cardiopulmonary disease on outcomes. The time that the typical listed patient has been waiting for a heart, lung, or heart-lung transplant has markedly increased over the past decade, while the number of transplants performed has declined slightly and survival after transplant has plateaued. Waiting list mortality, however, appears to be declining for each organ and for most diseases and high-severity subgroups, perhaps in response to recent changes in organ allocation algorithms. Based on perceived inequity in organ access and in response to a mandate from Health Resources and Services Administration, the lung transplant community is developing a lung allocation system designed to minimize deaths on the waiting list while maximizing the benefit of transplant by incorporating post-transplant survival and quality of life into the algorithm. Areas where improved data collection could inform evolving organ allocation and candidate selection policies are emphasized.

  20. Effect of thoracic stretching, thoracic extension exercise and exercises for cervical and scapular posture on thoracic kyphosis angle and upper thoracic pain.

    Science.gov (United States)

    Yoo, Won-Gyu

    2013-11-01

    [Purpose] The purpose of this study was to investigate the effect of thoracic stretching, a thoracic extension exercise and exercises for cervical and scapular posture on thoracic kyphosis angle and upper thoracic pain. [Subject] A 36-year-old male, who complained of upper thoracic pain at the T1-4 level with forward head and round shoulders, was the subject. [Methods] He performed thoracic stretching (session 1), a thoracic extension exercise (session 2), and muscle exercises for cervical and scapular posture (session 3). [Results] The upper thoracic pressure pain threshold increased after session 1, session 2, and session 3. The thoracic kyphosis angle decreased after session 1, session 2, and session 3. [Conclusion] We suggest that intervention for thoracic pain or kyphotic thoracic correction should use not only an approach for extending the thoracic muscles, but also an approach treating muscles in the cervical and scapular region.

  1. Predicting death from surgery for lung cancer

    DEFF Research Database (Denmark)

    O'Dowd, Emma L; Lüchtenborg, Margreet; Baldwin, David R

    2016-01-01

    OBJECTIVES: Current British guidelines advocate the use of risk prediction scores such as Thoracoscore to estimate mortality prior to radical surgery for non-small cell lung cancer (NSCLC). A recent publication used the National Lung Cancer Audit (NLCA) to produce a score to predict 90day mortali...... of our summary tables that provide the real-life range of mortality for lobectomy and pneumonectomy....

  2. Thoracic spine x-ray

    Science.gov (United States)

    Vertebral radiography; X-ray - spine; Thoracic x-ray; Spine x-ray; Thoracic spine films; Back films ... There is low radiation exposure. X-rays are monitored and regulated to provide the minimum amount of radiation exposure needed to produce the image. Most ...

  3. Thoracic aortic aneurysm

    Science.gov (United States)

    ... of the aorta Injury from falls or motor vehicle accidents Syphilis Symptoms Aneurysms develop slowly over many ... rupture) if you do not have surgery to repair it. The treatment depends on the location of ...

  4. Vascular Thoracic Outlet Syndrome.

    Science.gov (United States)

    Hussain, Mohamad Anas; Aljabri, Badr; Al-Omran, Mohammed

    2016-01-01

    Two distinct terms are used to describe vascular thoracic outlet syndrome (TOS) depending on which structure is predominantly affected: venous TOS (due to subclavian vein compression) and arterial TOS (due to subclavian artery compression). Although the venous and arterial subtypes of TOS affect only 3% and <1% of all TOS patients respectively, the diagnostic and management approaches to venous and arterial TOS have undergone considerable evolution due to the recent emergence of minimally invasive endovascular techniques such as catheter-directed arterial and venous thrombolysis, and balloon angioplasty. In this review, we discuss the anatomical factors, etiology, pathogenesis and clinical presentation of vascular TOS patients. In addition, we use the most up to date observational evidence available to provide a contemporary approach to the diagnosis and management of venous TOS and arterial TOS patients. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Long-term outcome after resection of non-small cell lung cancer invading the thoracic inlet.

    Science.gov (United States)

    Collaud, Stéphane; Machuca, Tiago; Mercier, Olaf; Waddell, Thomas K; Yasufuku, Kazuhiro; Pierre, Andrew F; Darling, Gail E; Cypel, Marcelo; Rampersaud, Yoga R; Lewis, Stephen J; Shepherd, Frances A; Leighl, Natasha B; Cho, John B C; Bezjak, Andrea; Keshavjee, Shaf; de Perrot, Marc

    2014-09-01

    The aim of this study was to update our previous experience and describe long-term results after resection of non-small-cell lung cancer (NSCLC) invading the thoracic inlet. Patients from a single center undergoing resection of NSCLC invading the thoracic inlet were reviewed with data retrieved retrospectively from their charts. Sixty-five consecutive patients with a median age of 61 (32-76) years underwent resection of NSCLC invading the thoracic inlet from 1991 to 2011. Tumor location was divided into 5 anatomic zones from anterior to posterior. Fifty-two (80%) patients had induction therapy, mostly with 2 cycles of cisplatin-etoposide and 45 Gy of concurrent irradiation. All patients underwent at least first rib resection. Lobectomy was performed in 60 patients (92%). Twenty-four patients (37%) had vertebral resection. Arterial resections were performed in 7 patients (11%). Postoperative morbidity and mortality were 46% and 6%, respectively. Pathologic response to induction was complete (pCR) (n = 19) or nearly complete (pNR) (n = 12) in 31 patients (48%). Adjuvant treatment was administered in 14 (25%) patients. After a median follow-up of 20 (0-193) months, 34 patients are alive without recurrence. The overall 5-year survival reached 69%. Univariate analysis identified site of tumor within the thoracic inlet (p = 0.050), response to induction (p = 0.004), and presence of adjuvant treatment (p = 0.028) as survival predictors. Survival after resection of NSCLC invading the thoracic inlet in highly selected patients reached 69% at 5 years. Tumor location within the thoracic inlet, pathologic response to induction therapy, and adjuvant treatments were significant survival predictors. Copyright © 2014 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  6. Thoracic manifestation of tuberculosis

    International Nuclear Information System (INIS)

    Kienzl-Palma, D.; Prosch, H.

    2016-01-01

    Tuberculosis (TB) is a granulomatous disease caused by Mycobacterium tuberculosis and transmission is via an airborne route by droplet infection. In the majority of cases patients have thoracic TB, which most frequently presents with hilar lymphadenopathy and pulmonary manifestation. Due to the rise in incidence of TB in central Europe to be expected over the coming years, it is essential to be acquainted with the radiological manifestations of pulmonary TB, particularly to be able to discriminate active from inactive TB. Due to the use of molecular techniques entailing DNA fingerprinting, the traditional classification of TB in primary and postprimary TB is being challenged. These genetic studies have revealed that variations in the clinical and radiographic appearance of TB are mainly affected by the immune status of the patients. Due to the low prevalence of TB in central Europe and the wide variation of radiological presentations, the diagnosis and therapy of TB is often delayed. In this article, the radiographic manifestations of thoracic TB are summarized and discussed. Together with the medical history and bacteriological tests, chest X-ray imaging and computed tomography (CT) play a major role not only in the detection of TB but also in the follow-up during and after therapy. Chest X-radiographs should be the primary diagnostic method in patients with suspected TB in screening as well as for diagnosis and therapy monitoring. The use of CT is more sensitive than chest radiographs and is frequently performed after chest radiographs to obtain detailed information about subtle parenchymal changes or lymph node manifestation. When active TB is suspected CT should be performed. Tree in bud, lobular consolidations, centrilobular nodules, cavities and ground-glass opacification are typical changes in active TB. (orig.) [de

  7. ACC/AATS/AHA/ASE/ASNC/SCAI/SCCT/STS 2017 Appropriate Use Criteria for Coronary Revascularization in Patients With Stable Ischemic Heart Disease : A Report of the American College of Cardiology Appropriate Use Criteria Task Force, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, and Society of Thoracic Surgeons.

    Science.gov (United States)

    Patel, Manesh R; Calhoon, John H; Dehmer, Gregory J; Grantham, James Aaron; Maddox, Thomas M; Maron, David J; Smith, Peter K

    2017-10-01

    The American College of Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Thoracic Surgeons, and American Association for Thoracic Surgery, along with key specialty and subspecialty societies, have completed a 2-part revision of the appropriate use criteria (AUC) for coronary revascularization. In prior coronary revascularization AUC documents, indications for revascularization in acute coronary syndromes and stable ischemic heart disease (SIHD) were combined into 1 document. To address the expanding clinical indications for coronary revascularization, and to align the subject matter with the most current American College of Cardiology/American Heart Association guidelines, the new AUC for coronary artery revascularization were separated into 2 documents addressing SIHD and acute coronary syndromes individually. This document presents the AUC for SIHD.Clinical scenarios were developed to mimic patient presentations encountered in everyday practice. These scenarios included information on symptom status; risk level as assessed by noninvasive testing; coronary disease burden; and, in some scenarios, fractional flow reserve testing, presence or absence of diabetes, and SYNTAX score. This update provides a reassessment of clinical scenarios that the writing group felt were affected by significant changes in the medical literature or gaps from prior criteria. The methodology used in this update is similar to the initial document but employs the recent modifications in the methods for developing AUC, most notably, alterations in the nomenclature for appropriate use categorization.A separate, independent rating panel scored the clinical scenarios on a scale of 1 to 9. Scores of 7 to 9 indicate that revascularization is considered appropriate for the clinical scenario presented. Scores of 1 to 3 indicate that revascularization is considered rarely appropriate for the clinical scenario, whereas scores in the mid-range of 4 to 6 indicate that

  8. ACC/AATS/AHA/ASE/ASNC/SCAI/SCCT/STS 2016 Appropriate Use Criteria for Coronary Revascularization in Patients With Acute Coronary Syndromes : A Report of the American College of Cardiology Appropriate Use Criteria Task Force, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, and the Society of Thoracic Surgeons.

    Science.gov (United States)

    Patel, Manesh R; Calhoon, John H; Dehmer, Gregory J; Grantham, James Aaron; Maddox, Thomas M; Maron, David J; Smith, Peter K

    2017-04-01

    The American College of Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Thoracic Surgeons, and American Association for Thoracic Surgery, along with key specialty and subspecialty societies, have completed a 2-part revision of the appropriate use criteria (AUC) for coronary revascularization. In prior coronary revascularization AUC documents, indications for revascularization in acute coronary syndromes (ACS) and stable ischemic heart disease were combined into 1 document. To address the expanding clinical indications for coronary revascularization, and in an effort to align the subject matter with the most current American College of Cardiology/American Heart Association guidelines, the new AUC for coronary artery revascularization were separated into 2 documents addressing ACS and stable ischemic heart disease individually. This document presents the AUC for ACS. Clinical scenarios were developed to mimic patient presentations encountered in everyday practice and included information on symptom status, presence of clinical instability or ongoing ischemic symptoms, prior reperfusion therapy, risk level as assessed by noninvasive testing, fractional flow reserve testing, and coronary anatomy. This update provides a reassessment of clinical scenarios that the writing group felt to be affected by significant changes in the medical literature or gaps from prior criteria. The methodology used in this update is similar to the initial document but employs the recent modifications in the methods for developing AUC, most notably, alterations in the nomenclature for appropriate use categorization. A separate, independent rating panel scored the clinical scenarios on a scale of 1 to 9. Scores of 7 to 9 indicate that revascularization is considered appropriate for the clinical scenario presented. Scores of 1 to 3 indicate that revascularization is considered rarely appropriate for the clinical scenario, whereas scores in the mid-range (4 to 6

  9. ACC/AATS/AHA/ASE/ASNC/HRS/SCAI/SCCT/SCMR/STS 2017 Appropriate Use Criteria for Multimodality Imaging in Valvular Heart Disease: A Report of the American College of Cardiology Appropriate Use Criteria Task Force, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Heart Rhythm Society, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons.

    Science.gov (United States)

    Doherty, John U; Kort, Smadar; Mehran, Roxana; Schoenhagen, Paul; Soman, Prem; Dehmer, Greg J; Doherty, John U; Schoenhagen, Paul; Amin, Zahid; Bashore, Thomas M; Boyle, Andrew; Calnon, Dennis A; Carabello, Blase; Cerqueira, Manuel D; Conte, John; Desai, Milind; Edmundowicz, Daniel; Ferrari, Victor A; Ghoshhajra, Brian; Mehrotra, Praveen; Nazarian, Saman; Reece, T Brett; Tamarappoo, Balaji; Tzou, Wendy S; Wong, John B; Doherty, John U; Dehmer, Gregory J; Bailey, Steven R; Bhave, Nicole M; Brown, Alan S; Daugherty, Stacie L; Dean, Larry S; Desai, Milind Y; Duvernoy, Claire S; Gillam, Linda D; Hendel, Robert C; Kramer, Christopher M; Lindsay, Bruce D; Manning, Warren J; Mehrotra, Praveen; Patel, Manesh R; Sachdeva, Ritu; Wann, L Samuel; Winchester, David E; Wolk, Michael J; Allen, Joseph M

    2018-04-01

    This document is 1 of 2 companion appropriate use criteria (AUC) documents developed by the American College of Cardiology, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Heart Rhythm Society, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons. This document addresses the evaluation and use of multimodality imaging in the diagnosis and management of valvular heart disease, whereas the second, companion document addresses this topic with regard to structural heart disease. Although there is clinical overlap, the documents addressing valvular and structural heart disease are published separately, albeit with a common structure. The goal of the companion AUC documents is to provide a comprehensive resource for multimodality imaging in the context of valvular and structural heart disease, encompassing multiple imaging modalities. Using standardized methodology, the clinical scenarios (indications) were developed by a diverse writing group to represent patient presentations encountered in everyday practice and included common applications and anticipated uses. Where appropriate, the scenarios were developed on the basis of the most current American College of Cardiology/American Heart Association guidelines. A separate, independent rating panel scored the 92 clinical scenarios in this document on a scale of 1 to 9. Scores of 7 to 9 indicate that a modality is considered appropriate for the clinical scenario presented. Midrange scores of 4 to 6 indicate that a modality may be appropriate for the clinical scenario, and scores of 1 to 3 indicate that a modality is considered rarely appropriate for the clinical scenario. The primary objective of the AUC is to provide a framework for the assessment of these scenarios by practices that will

  10. ACC/AATS/AHA/ASE/ASNC/HRS/SCAI/SCCT/SCMR/STS 2017 Appropriate Use Criteria for Multimodality Imaging in Valvular Heart Disease : A Report of the American College of Cardiology Appropriate Use Criteria Task Force, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Heart Rhythm Society, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons.

    Science.gov (United States)

    Doherty, John U; Kort, Smadar; Mehran, Roxana; Schoenhagen, Paul; Soman, Prem

    2017-12-01

    This document is 1 of 2 companion appropriate use criteria (AUC) documents developed by the American College of Cardiology, American Association for Thoracic Surgery, American Heart Association, American Society of Echocardiography, American Society of Nuclear Cardiology, Heart Rhythm Society, Society for Cardiovascular Angiography and Interventions, Society of Cardiovascular Computed Tomography, Society for Cardiovascular Magnetic Resonance, and Society of Thoracic Surgeons. This document addresses the evaluation and use of multimodality imaging in the diagnosis and management of valvular heart disease, whereas the second, companion document addresses this topic with regard to structural heart disease. Although there is clinical overlap, the documents addressing valvular and structural heart disease are published separately, albeit with a common structure. The goal of the companion AUC documents is to provide a comprehensive resource for multimodality imaging in the context of valvular and structural heart disease, encompassing multiple imaging modalities.Using standardized methodology, the clinical scenarios (indications) were developed by a diverse writing group to represent patient presentations encountered in everyday practice and included common applications and anticipated uses. Where appropriate, the scenarios were developed on the basis of the most current American College of Cardiology/American Heart Association guidelines.A separate, independent rating panel scored the 92 clinical scenarios in this document on a scale of 1 to 9. Scores of 7 to 9 indicate that a modality is considered appropriate for the clinical scenario presented. Midrange scores of 4 to 6 indicate that a modality may be appropriate for the clinical scenario, and scores of 1 to 3 indicate that a modality is considered rarely appropriate for the clinical scenario.The primary objective of the AUC is to provide a framework for the assessment of these scenarios by practices that will

  11. Surgical and Clinical Decision Making in Isolated Long Thoracic Nerve Palsy.

    Science.gov (United States)

    Noland, Shelley S; Krauss, Emily M; Felder, John M; Mackinnon, Susan E

    2017-10-01

    Isolated long thoracic nerve palsy results in scapular winging and destabilization. In this study, we review the surgical management of isolated long thoracic nerve palsy and suggest a surgical technique and treatment algorithm to simplify management. In total, 19 patients who required surgery for an isolated long thoracic nerve palsy were reviewed retrospectively. Preoperative demographics, electromyography (EMG), and physical examinations were reviewed. Intraoperative nerve stimulation, surgical decision making, and postoperative outcomes were reviewed. In total, 19 patients with an average age of 32 were included in the study. All patients had an isolated long thoracic nerve palsy caused by either an injury (58%), Parsonage-Turner syndrome (32%), or shoulder surgery (10%); 18 patients (95%) underwent preoperative EMG; 10 with evidence of denervation (56%); and 13 patients had motor unit potentials in the serratus anterior (72%). The preoperative EMG did not correlate with intraoperative nerve stimulation in 13 patients (72%) and did correlate in 5 patients (28%); 3 patients had a nerve transfer (3 thoracodorsal to long thoracic at lateral chest, 1 pec to long thoracic at supraclavicular incision). In the 3 patients who had a nerve transfer, there was return of full forward flexion of the shoulder at an average of 2.5 months. A treatment algorithm based on intraoperative nerve stimulation will help guide surgeons in their clinical decision making in patients with isolated long thoracic nerve palsy. Intraoperative nerve stimulation is the gold standard in the management of isolated long thoracic nerve palsy.

  12. Thoracic outlet syndrome caused by synostosis of the first and second thoracic ribs: 2 case reports and review of the literature.

    Science.gov (United States)

    Reidler, Jay S; Das De, Soumen; Schreiber, Joseph J; Schneider, Darren B; Wolfe, Scott W

    2014-12-01

    We present 2 cases of combined arterial and neurogenic thoracic outlet syndrome triggered by trauma in patients with congenital synostoses of the first and second ribs. These patients were successfully treated with supraclavicular resection of the first and second ribs and scalenectomy. We review these cases and the associated literature on thoracic outlet syndrome and rib synostosis. Copyright © 2014 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

  13. The association between incentive spirometry performance and pain in postoperative thoracic epidural analgesia.

    Science.gov (United States)

    Harris, David J; Hilliard, Paul E; Jewell, Elizabeth S; Brummett, Chad M

    2015-01-01

    Effective use of postoperative incentive spirometry improves patient outcomes but is limited by pain after thoracic and upper abdominal surgery. Thoracic epidurals are frequently used to provide analgesia and attenuate postoperative pulmonary dysfunction. We hypothesized that, in patients with thoracic epidurals for thoracic and abdominal surgery, high pain scores would be associated with poorer incentive spirometry performance, even when accounting for other variables. Retrospective study of 468 patients who underwent upper abdominal or thoracic surgery using postoperative thoracic epidural analgesia between June 1, 2009, and August 31, 2013, at a single tertiary academic center. The association between incentive spirometry performance and pain was assessed as the primary outcome. Other independent predictors of incentive spirometry performance were also identified. Postoperative incentive spirometry performance was found to be inversely proportional to pain score, which correlated significantly stronger with deep breathing pain compared with pain at rest (-0.33 vs -0.14 on postoperative day 1; -0.23 vs -0.12 on postoperative day 2). Pain with deep breathing was independently associated with poorer incentive spirometry performance in the multivariable linear regression model (P spirometry performance could be used as another indicator of thoracic epidural efficacy. This may be particularly useful in patients reporting high pain scores postoperatively.

  14. Video-assisted thoracoscopic surgery versus open lobectomy for primary non-small-cell lung cancer

    DEFF Research Database (Denmark)

    Falcoz, Pierre-Emmanuel; Puyraveau, Marc; Thomas, Pascal-Alexandre

    2016-01-01

    discharge between the matched groups. After exclusions, 28 771 patients were identified: 26 050 having thoracotomy and 2721 having thoracoscopy. Propensity score yielded two well-matched groups of 2721 patients. Numeric variables were compared by Student's t-tests and categorical variables were compared...

  15. The Role at Rehabilitation in Treatment of Thoracic Outlet Syndrome

    Directory of Open Access Journals (Sweden)

    Mohammad Ali Hosseinian

    2003-01-01

    Full Text Available Objective: Thoracic outlet syndrome is a complex disorder caused by neurovascular irritation in the region of the thoracic outlet. The syndrome have been said to be mainly due to anomalous structures in the thoracic outlet, treatment for thoracic outlet syndrome varies among different institutions, and there has not been any standard program. In general conservative and surgical treatment can be do if necessary. Materials & Methods: The rehabilitation program consists of exercise and physiotherapy and brace designed to hold the posture in which thoracic outlet is enlarged. Exercise program was designed simple enough to be performed in the daily living or during work after minimal training and isometric exercises of Serratus anterior, Levator Scapulae and Erector Spinae muscles to be performed in one posture: flexion and elevation of scapular girdle and correction position of upper-thoracic spine. During 7 years, 131 cases of (T.O.S. were evaluated that 26 cases (20% have operated and 84 cases (64% have treated with conservative treatment and 21 cases (16% have been candidate for surgery but they didn't accepted. Results: All of the cases have treated with conservative treatment for four months. 84 cases responded well and no further treatment was needed. 47 cases were not satisfied with. The outcome of their treatment, that 26 cases have operated and 21 cases have not accepted the operation and continued the conservative treatment, they have had pain and slightly disability. 23 cases of operated group responded well and they have resumed to work, one case has had neuropraxia for about one year. Conclusion: Most cases of thoracic outlet syndrome (T.O.S. can be treated conservatively. Surgically treatment is indicated only in cases severe enough to make them disable to work. It is better all the patients undergo conservative treatment for at least four months then will decided for surgical treatment.

  16. Neurogenic thoracic outlet syndrome treatment by the supraclavicular approach.

    Science.gov (United States)

    Yaseen, Ziyad; Baram, Aram

    2014-02-01

    Thoracic outlet syndrome refers to compression of one or more of the neurovascular structures traversing the superior aperture of the thoracic cavity. A symptom-based patient-directed questionnaire was used to evaluate the outcome of the supraclavicular approach for treatment of neurogenic thoracic outlet syndrome. A prospective study was performed between April 2007 and October 2010. During this period, 97 patients in different age groups, with signs and symptoms of thoracic outlet syndrome, were surgically treated by the supraclavicular approach. The patients were aged between 14 and 60 years (mean 32.5 years), and the majority were female (89.69%). Surgery was performed on the left side in 52 patients and on the right side in 48, including 3 who had bilateral operations. The median follow-up was 11.2 months. In 78% of the 100 operations, excellent improvement in symptoms was noted, there was partial improvement in 18%, and 4% resulted in no response. First rib resection remains an important and essential step in the management of the thoracic outlet syndrome, in the absence of bony abnormalities. The supraclavicular approach can be employed with minimal morbidity and an excellent outcome.

  17. Thoracic spine CT scan

    Science.gov (United States)

    ... Ma, MD, Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department of Orthopaedic Surgery, San Francisco, CA. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team. CT Scans Read more Spinal Cord Injuries Read more Spine ...

  18. Management of Thoracic Empyema: Review of 112 Cases

    Directory of Open Access Journals (Sweden)

    Ommolbanin Abed

    2012-03-01

    Full Text Available To review our experience in treatment of patients with thoracic empyema at a teaching hospital chart of patients were retrospectively reviewed over a 72-month period. A total of 112 patients (94 men, 18 women, mean age: 39, range: 6-89 years underwent therapeutic procedures for thoracic empyema between 2001-2006. The causes of empyema included parapneumonic empyema (60.7%, thoracic trauma (20.5%, surgical procedures (7.1% and seeding from an extra-pulmonary source (11.7%. Multiloculated empyemas were documented in 45 patients (40%. Insertion of chest tube was the first procedure in 103 patients (92%. Nineteen patients (17% were treated by thoracotomy, ten patients (8.9% had fibrinolytic therapy, eight patients (7.2% underwent video assisted thoracic surgery (VATS and sixteen patients (14.3% had subsequent radiologic-guided drainage. Thoracotomy-Decortication was successful in 90% of patients undergoing surgery and the least successful intervention was tube thoracostomy alone. Twelve of 112 patients (10.7% died in the hospital including one patient in the thoracotomy group. Long-term follow-up was available in 67 patients including all of patients requiring surgery and fibrinolytic therapy. Thirty four patients (50% obtained complete functional recovery. Simple drainage as the first procedure for the treatment of thoracic empyema has a high failure rate. Selection of a therapeutic option should be based on age, underlying disease, stage of the empyema, state of the loculation, local expertise and availability. Surgical procedures such as VATS or thoracotomy are recommended as the first procedure in elderly patients and advanced empyema.

  19. Video-Assisted versus Open Lobectomy in Patients with Compromised Lung Function: A Literature Review and Meta-Analysis.

    Directory of Open Access Journals (Sweden)

    Ruoyu Zhang

    Full Text Available It has been suggested that video-assisted (VATS lobectomy is safer than open lobectomy in patients with compromised lung function, but data regarding this are limited. We assessed acute outcomes of VATS compared to open lobectomy in these high-risk patients using a systematic literature review and meta-analysis of data.The databases PubMed and Scopus were searched for studies published between 2000 and 2013 that reported mortality and morbidity of VATS in high-risk lung cancer patients defined as having compromised pulmonary or cardiopulmonary function. Study selection, data collection and critical assessment of the included studies were performed according to the recommendations of the Cochrane Collaboration.Three case-control studies and three case series that included 330 VATS and 257 open patients were identified for inclusion. Operative mortality, overall morbidity and pulmonary morbidity were 2.5%, 39.3%, 26.2% in VATS patients and 7.8%, 57.5%, 45.5% in open lobectomy group, respectively. VATS lobectomy patients experienced significantly lower pulmonary morbidity (RR = 0.45; 95% CI, 0.30 to 0.67; p = 0.0001, somewhat reduced operative mortality (RR = 0.51; 95% CI, 0.24 to 1.06; p = 0.07, but no significant difference in overall morbidity (RR = 0.68; 95% CI, 0.41 to 1.14; p = 0.14.The existing data suggest that VATS lobectomy is associated with lower risk for pulmonary morbidity compared with open lobectomy in lung cancer patients with compromised lung function.

  20. Selective Thoracic Fusion Provides Similar Health-Related Quality of Life but Can Cause More Lumbar Disc and Facet Joint Degeneration: A Comparison of Adolescent Idiopathic Scoliosis Patients With Normal Population 10 Years After Surgery.

    Science.gov (United States)

    Enercan, Meric; Kahraman, Sinan; Cobanoglu, Mutlu; Yilar, Sinan; Gokcen, Bahadir Huseyin; Karadereler, Selhan; Mutlu, Ayhan; Ulusoy, Levent Onur; Ozturk, Cagatay; Erturer, Erden; Gebes, Elif; Sanli, Tunay; Alanay, Ahmet; Hamzaoglu, Azmi

    2015-09-01

    To evaluate the long-term behavior of the lumbar curve in patients with adolescent idiopathic scoliosis treated with selective thoracic fusion and to assess the clinical and radiologic outcomes in this fusion group compared with an age- and gender-matched group. Selective thoracic fusion for the treatment of adolescent idiopathic scoliosis (AIS) preserves lumbar motion segments but leaves a residual deformity. By avoiding fusion of the lumbar spine, a greater mobility may be preserved, which may be an advantage in long-term follow-up in terms of degenerative changes in unfused segments. Group A included 25 AIS patients with mean a age of 23.8 years and a mean 11.4 years of follow-up. Group B included 30 age- and gender-matched subjects without any deformity. Preoperative, postoperative, and follow-up radiographs were reviewed. All patients had MRIs taken at the final follow-up in order to evaluate disc degeneration (DD) and facet joint degeneration (FJD) at the unfused lumbar spine. Clinical evaluation was done by using Scoliosis Research Society-22R, Oswestry Disability Index, and numerical rating scale. Sagittal and coronal balance and lowest instrumented vertebra disc angulation were stable over time. Mean grading of lumbar DD was 2.16 (2-4) in Group A and 1.86 (1-3) in Group B. Lumbar FJDs were 2.05 (1-4) in Group A and 1.60 (1-3) in Group B. There was significant difference between the two groups for DD except for the L4-L5 level (p = .26). FJD was significantly higher in the L1-L2 and L2-L3 levels (L1-L2, p = .002, L2-L3, p = .002) but not for the other levels. Outcome scores were similar without significant differences between the two groups (p > .05). Selective thoracic fusion provides satisfactory outcomes at more than 10 years of follow-up. Our study demonstrated a moderate increase in the rate of disc degeneration in the unfused segments. Facet joint degeneration was significant at the upper two levels adjacent to the lowest instrumented vertebra

  1. Remifentanil-induced spike activity as a diagnostic tool in epilepsy surgery

    DEFF Research Database (Denmark)

    Gronlykke, L.; Knudsen, M.L.; Hogenhaven, H.

    2008-01-01

    OBJECTIVES: To assess the value of remifentanil in intraoperative evaluation of spike activity in patients undergoing surgery for mesial temporal lobe epilepsy (MTLE). MATERIALS AND METHODS: Twenty-five patients undergoing temporal lobectomy for medically intractable MTLE were enrolled in the stu...

  2. January 2013 Arizona Thoracic Society notes

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2013-01-01

    Full Text Available No abstract available. Article truncated at 150 words. A dinner meeting was held on Wednesday, 1/23/2013 at Scottsdale Shea beginning at 6:30 PM. There were 25 in attendance representing the pulmonary, critical care, sleep, infectious disease, thoracic surgery and radiology communities.Dr. George Parides presented a plaque to Al Thomas for being voted Arizona’s Clinician of the Year (Figure 1. Rick Robbins, editor of the Southwest Journal of Pulmonary and Critical Care, gave a PowerPoint slide presentation updating the membership on the Arizona Thoracic Society’s official journal. Five cases were presented:1. Tim Kuberski, chief of infectious disease at Maricopa Medical Center, presented a 29 year old diabetic who underwent a sinus operation for a sinus mass which proved to be a fungus ball. A biopsy was also done of the bone which showed osteomyelitis with cultures showing methicillin-sensitive Staphylococcus aureus. The patient received a 6 week course of daptomycin. Near the end of his daptomycin he began …

  3. Efficacy of Conical Laminoplasty After Thoracic Laminectomy.

    Science.gov (United States)

    Kobayashi, Kazuyoshi; Imagama, Shiro; Ando, Kei; Nishida, Yoshihiro; Ishiguro, Naoki

    2017-07-07

    Retrospective clinical study. To evaluate the results of a new method of laminoplasty, referred to as conical laminoplasty. In surgery for a thoracic intradural tumor, laminectomy is frequently used for tumor resection. However, laminoplasty may be more effective due to prevention of damage to the posterior elements. This method can be performed as recapping T-saw laminoplasty and conical laminoplasty which we refer. After en bloc laminectomy, conical laminoplasty (group C; 21 cases) or recapping T-saw laminoplasty (group R; 17 cases) was performed for patients with thoracic spinal cord tumors. If neither was possible, laminectomy (group L; 16 cases) was performed. The number of laminae removed and Japanese Orthopedic Association recovery rates did not differ significantly among the 3 groups. Sagittal kyphosis significantly worsened at final follow-up in group L, but did not change significantly in groups C and R. Conical laminoplasty is particularly useful in a case in which T-saw laminoplasty cannot be performed due to tumor expansion in the canal and ossification of the ligamentum flavum. Conical laminoplasty also preserves the posterior elements, which reduces the risk of worsening of kyphosis postoperatively.

  4. October 2013 Arizona thoracic society notes

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2013-10-01

    Full Text Available No abstract available. Article truncated after 150 words. The October Arizona Thoracic Society meeting was held on Wednesday, 10/23/2013 at Shea Hospital beginning at 6:30 PM. There were 21 in attendance representing the pulmonary, critical care, sleep, and thoracic surgery communities. A proposal was made to decrease the number of meetings from 10 to 8 per year. After a brief discussion, this was adopted. Dr. Parides will try and coordinate these changes with Tucson. Meetings were announced for December in Tucson, January in Carmel, February in Albuquerque, and April in Phoenix. A suggestion was made to have a separate area for meetings on the SWJPCC website. There were 2 cases presented-both by Nick Sparacino, a first year fellow at Good Samaritan/VA. 1. The first case was a 48 year old man admitted to podiatry for chronic diabetic foot ulcers. His preoperative chest x-ray revealed multiple pulmonary nodules. Importantly, he had a history of working in a brake pad …

  5. Selective nonoperative management of penetrating thoracic injury.

    Science.gov (United States)

    Van Waes, Oscar J F; Halm, Jens A; Van Imhoff, Diederik I; Navsaria, Pradeep H; Nicol, Andrew J; Verhofstad, Michael H J; Vermeulen, Jefrey

    2018-02-01

    Thoracic penetrating injury is a cause for up to one-fifth of all non-natural deaths. The aim of this study was to determine the success of selective nonoperative management (SNOM) of patients presenting with a penetrating thoracic injury (PTI). This was a prospective study of patients with PTI who presented to a level 1 Trauma Center between April 2012 and August 2012. A total of 248 patients were included in the study, with 5.7% (n=14) requiring immediate emergency surgery. Overall, five of these 248 patients died, resulting in a mortality rate of 2.0%. Primarily 221 patients (89.1%) were managed with SNOM, of whom 15 (6.8%) failed conservative management. Failure of SNOM was primarily caused by complications of chest tube drainage (n=12) (e.g. retained clot, empyema) and delayed development of cardiac tamponade (n=3). The survival rate in the SNOM group was 100%. PTI has a low in-hospital mortality rate. Only 16.5% (41/248) of the patients presenting with PTI will need surgical treatment. The other patients are safe to be treated conservatively according to a protocolized SNOM approach for PTI without any additional mortality. Conservative treatment of patients who were selected for this nonoperative treatment strategy with repeated clinical reassessment was successful in 93.2%.

  6. Serial postoperative awake and sleep EEG and long-term seizure outcome after anterior temporal lobectomy for hippocampal sclerosis.

    Science.gov (United States)

    Di Gennaro, Giancarlo; Casciato, Sara; D'Aniello, Alfredo; De Risi, Marco; Quarato, Pier Paolo; Mascia, Addolorata; Grammaldo, Liliana G; Meldolesi, Giulio N; Esposito, Vincenzo; Picardi, Angelo

    2014-07-01

    To test if postoperative prolonged awake and sleep EEG monitoring predict long-term seizure outcome in patients operated for drug-resistant temporal lobe epilepsy due to hippocampal sclerosis (TLE-HS). This longitudinal study includes 107 patients with MTLE-HS who underwent anterior temporal lobectomy (ATL), were followed for at least 5 years (mean 8.3, range 5-12), had postoperative EEG after 2 months and at least one prolonged video-EEG monitoring during both wakefulness and sleep after 12 and 24 months. At each follow-up visit, the presence of interictal epileptiform discharges (IED) was determined, and seizure outcome was evaluated. Sixty-six patients (62%) remained free from auras and seizures throughout the follow-up period. Twenty-six (24%), 22 (21%), and 16 (16%) patients had IED at the 2-month, 12-month, and 24-month follow-up, respectively. The presence of IED at each time point was found to be associated with seizure or aura recurrence. Sleep recording contributed to the identification of patients with IED, as half of patients with IED displayed anomalies in sleep EEG only. In multivariate analysis, the presence of IED 2 months after surgery was found to be associated with seizure or aura recurrence independent of pre-operative factors consistently reported as outcome predictors in the literature. The presence of IED in serial postoperative EEG including sleep recording may predict long-term seizure outcome after ATL for TLE-HS. Serial postoperative EEGs may contribute to outcome prediction and help making decision about medication withdrawal in patients operated for TLE-HS. Copyright © 2014 Elsevier B.V. All rights reserved.

  7. The anatomy of the thoracic duct at the level of the diaphragm: A cadaver study.

    Science.gov (United States)

    Defize, Ingmar L; Schurink, Bernadette; Weijs, Teus J; Roeling, Tom A P; Ruurda, Jelle P; van Hillegersberg, Richard; Bleys, Ronald L A W

    2018-03-03

    Injury and subsequent leakage of unrecognized thoracic duct tributaries during transthoracic esophagectomy may lead to chylothorax. Therefore, we hypothesized that thoracic duct anatomy at the diaphragm is more complex than currently recognized and aimed to provide a detailed description of the anatomy of the thoracic duct at the diaphragm. The thoracic duct and its tributaries were dissected in 7 (2 male and 5 female) embalmed human cadavers. The level of origin of the thoracic duct and the points where tributaries entered the thoracic duct were measured using landmarks easily identified during surgery: the aortic and esophageal hiatus and the arch of the azygos vein. The thoracic duct was formed in the thoracic cavity by the union of multiple abdominal tributaries in 6 cadavers. In 3 cadavers partially duplicated systems were present that communicated with interductal branches. The thoracic duct was formed by a median of 3 (IQR: 3-5) abdominal tributaries merging 8.3cm (IQR: 7.3-9.3cm) above the aortic hiatus, 1.8cm (IQR: -0.4 to 2.4cm) above the esophageal hiatus, and 12.3cm (IQR: 14.0 to -11.0cm) below the arch of the azygos vein. This study challenges the paradigm that abdominal lymphatics join in the abdomen to pass the diaphragm as a single thoracic duct. In this study, this occurred in 1/7 cadavers. Although small, the results of this series suggest that the formation of the thoracic duct above the diaphragm is more common than previously thought. This knowledge may be vital to prevent and treat post-operative chyle leakage. Copyright © 2018 Elsevier GmbH. All rights reserved.

  8. Evaluation of surgeon's muscle fatigue during thoracoscopic pulmonary lobectomy using interoperative surface electromyography.

    Science.gov (United States)

    Yoon, Seung-Hyun; Jung, Myung-Chul; Park, Seong Yong

    2016-06-01

    The aim of this study was to document the physical stress experienced by a surgeon during thoracoscopic pulmonary lobectomy and mediastinal lymph node dissection for lung cancer by measuring the intraoperative electromyography (EMG). Surface EMG was recorded during 12 cases of thoracoscopic lobectomy. During the operation, 16 channels of a wireless EMG were used to measure muscle activity and fatigue from the bilateral muscles of the splenius capitis (SC), upper trapezius (UT), middle deltoid (MD), flexor carpi radialis (FCR), extensor carpi radialis (ECR), lumbar erector spinae (LES), rectus femoralis (RF), and tibialis anterior (TA). The EMG signals were processed to collect the values of the root mean square for muscle activity and median frequency (MF) for muscle fatigue. All operations were completed without adverse events. The mean operating time was 99.16±35.15 minutes. During the operation, the mean muscle activity of all muscles was 21.91±12.85 mV. High muscle activity was observed in the bilateral FCR and ECR, whereas low muscle activity was observed in the bilateral SC and LES. The final MFs in the bilateral SC and LES were found to be decreased from the initial status, which implied increased muscle fatigue. The muscles of the right and left LES were significantly fatigued by up to 29% and 37% compared to their initial status (P=0.021 and P=0.007, respectively). The MFs of the bilateral LES decreased with time (an average decreases of 0.008/5 minutes, P=0.002 in right LES and 0.004/5 minutes, P=0.018 in left LES). During thoracoscopic lobectomy, muscle fatigue was observed in muscles related to a static posture, such as the bilateral SC, UT, and ES. Further studies are required to investigate the ergonomic adjustments needed to reduce muscle fatigue in these static muscles.

  9. [Pleural tent after upper lobectomy--randomized study of it's efficacy and duration of the effect].

    Science.gov (United States)

    Petrov, D

    2009-01-01

    The aim of our study is to evaluate the safety, efficacy and also the maximum duration of effect of the pleural tent in reducing the incidence of air leak after upper lobectomy. Sixty patients who underwent upper lobectomy were prospectively randomized into two groups: 30 patients had creation of pleural tent (group 1) and 30 did not (group 2). The preoperative, operative, and postoperative characteristics of both groups were compared. Then multivariate analyses were used to identify factors predictive of prolonged air leaks and their duration. The reduction of incidences of air leak in the two groups was subsequently compared during successive postoperative periods. Demographic and clinical profiles of both groups were not statistically different. The tented patients had statistically significant reduction of mean duration of air leak in days (4.9 +/- 1.79 vs 8.2 +/- 4.2), the number of days of a chest tube duration (7.3 +/- 1.14 vs 12.46 +/- 3.6), the length of postoperative in-hospital stay in days (9.4 +/- 1.86 vs 13.6 +/- 2.49), and the hospital stay cost per patient (leva, 3840 +/- 298 vs 5160 +/- 3890). Logistic regression analyses showed that no having creation a pleural tent procedure was the most significant predictive factor of the occurrence and duration of prolonged air leaks. A greater reduction in the duration of air leaks was observed before postoperative day 4 in group 1, and logistic regression analysis showed that having a pleural tent procedure was the most significant predictive factor of air leaks that persisted for less than 4 days. Pleural tent creation after upper lobectomy is a simple and safe procedure that reduces the duration of air leaks and the hospital stay costs. The benefit from that procedure is achieved before postoperative day 4.

  10. The Society for Translational Medicine

    DEFF Research Database (Denmark)

    Gao, Shugeng; Zhang, Zhongheng; Aragón, Javier

    2017-01-01

    The Society for Translational Medicine and The Chinese Society for Thoracic and Cardiovascular Surgery conducted a systematic review of the literature in an attempt to improve our understanding in the postoperative management of chest tubes of patients undergoing pulmonary lobectomy. Recommendati......The Society for Translational Medicine and The Chinese Society for Thoracic and Cardiovascular Surgery conducted a systematic review of the literature in an attempt to improve our understanding in the postoperative management of chest tubes of patients undergoing pulmonary lobectomy...

  11. Evaluation of mesenteric lymphangiography and thoracic duct ligation in cats with chylothorax: 19 cases (1987-1992)

    International Nuclear Information System (INIS)

    Kerpsack, S.J.; McLoughlin, M.A.; Birchard, S.J.; Smeak, D.D.; Biller, D.S.

    1994-01-01

    Mesenteric lymphangiography and thoracic duct ligation were performedon 19 cats with chylothorax between 1987 to 1992. Chylothorax was diagnosed on the basis of detection of chylomicrons in the pleural effusion or determination of a cholesterol concentration:triglyceride concentration ratio of 12 months after surgery. Four cats died between 2 and 13 days after thoracic duct ligation, but pleural effusion had resolved in 3 of these 4 cats at the time of death. Five cats were euthanatized 8 to 36 days after surgery because of persistent chylous effusion after thoracic duct ligation

  12. Nonfunctioning parathyromatosis after endoscopic thyroid lobectomy via an axillo-breast approach: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jong Chun; Jeong, Young Ju [School of Medicine, Catholic University of Daegu, Daegu (Korea, Republic of)

    2015-04-15

    Parathyromatosis is characterized by multiple lesions of benign hyperfunctioning parathyroid tissue in the neck or mediastinum. Parathyromatosis is caused by proliferation of embryonic remnant or seeding of parathyroid tissue after parathyroidectomy. Parathyromatosis is rare but is the common cause of recurrent hyperparathyroidism. We describe a unique case of non-functional parathyromatosis in a 16-year-old girl with a history of right thyroid lobectomy via an axillo-breast approach for a nonfunctioning parathyroid adenoma in the right side of the neck.

  13. Thoracic complications of rheumatoid disease

    International Nuclear Information System (INIS)

    Massey, H.; Darby, M.; Edey, A.

    2013-01-01

    Rheumatoid arthritis is a relatively common multisystem disease associated with significant mortality and morbidity. Thoracic disease, both pleural and pulmonary, is a frequent extra-articular manifestation of rheumatoid arthritis and responsible for approximately 20% of rheumatoid-associated mortality. Rheumatoid disease and its associated therapies can affect all compartments of the lung inciting a range of stereotyped pathological responses and it is not infrequent for multiple disease entities to co-exist. In some instances, development of pulmonary complications may precede typical rheumatological presentation of the disease and be the first indication of an underlying connective tissue disease. The spectrum of thoracic disease related to rheumatoid arthritis is reviewed

  14. Thoracic outlet syndrome: Case report

    International Nuclear Information System (INIS)

    Marquez, Juan Camilo; Acosta, Mauricio Fernando; Uribe Jorge Ricardo

    2009-01-01

    We report a case of vascular thoracic outlet syndrome in a young man, diagnosed with upper limb arteriography, leading to repeated arterio-arterial emboli originating from a post-stenotic subclavian artery aneurysm. It is of our interest due to its low incidence and the small number of cases reported that have been diagnosed by arteriography. The thoracic outlet is the path through which vascular and neural structures goes from the neck to the axilla, and it has three anatomical strictures, that when pronounced, can compress the brachial plexus or subclavian vessels, leading to different symptoms and signs.

  15. Long-term local control with radiofrequency ablation or radiotherapy for second, third, and fourth lung tumors after lobectomy for primary lung cancer

    International Nuclear Information System (INIS)

    Yokouchi, Hideoki; Murata, Kohei; Miyazaki, Masaki; Miyamoto, Takeaki; Minami, Takafumi; Tsuji, Fumio; Mikami, Koji

    2016-01-01

    A 78-year-old woman developed second, third, and fourth lung tumors at intervals of 1-3 years after left upper lobectomy for primary lung cancer. The tumors were controlled with radiofrequency ablation (RFA) or conventional conformal radiotherapy for 9 years postoperatively. For the treatment of second primary lung cancer or lung metastasis after surgical resection of the primary lung cancer, reoperation is not recommended because of the impaired respiratory reserve. Thus, local therapy such as radiotherapy or RFA is applied in some cases. Among these, stereotactic body radiotherapy (SBRT) is a feasible option because of its good local control and safety, which is comparable with surgery. On the other hand, for cases of multiple lesions that are not suitable for radiotherapy or combination therapy, RFA could be an option because of its short-term local control, easiness, safety, and repeatability. After surgery for primary lung cancer, a second lung tumor could be controlled with highly effective and minimally invasive local therapy if it is recognized as a local disease but is medically inoperable. Therefore, long-term postoperative follow-up for primary lung cancer is beneficial. (author)

  16. Postoperative spinal alignment remodeling in Lenke 1C scoliosis treated with selective thoracic fusion

    DEFF Research Database (Denmark)

    Wang, Yu; Bünger, Cody E; Zhang, Yanqun

    2012-01-01

    BACKGROUND CONTEXT: Selective thoracic fusion may cause spinal imbalance in certain patients; how the spinal alignment changes over time after surgery is highly correlated with the final spinal balance. PURPOSE: To investigate how spinal alignment changes over time after selective thoracic fusion...... after surgery. Although some patients regained spinal balance through postoperative spinal alignment remodeling, 11 patients remained imbalanced at 2-year follow-up. CONCLUSIONS: Selective thoracic fusion is prone to cause leftward spinal imbalance in Lenke 1C scoliosis patients. Postoperative spinal...... alignment remodeling can facilitate recovery of spinal balance in some patients. Postoperative spinal imbalance in Lenke 1C scoliosis patients could be prevented by selecting stable vertebra or the vertebrae above as LIV, checking the balance condition during surgery, or considering ratio criteria when...

  17. [Costotransversectomy and interbody fusion for treatment of thoracic dyscopathy].

    Science.gov (United States)

    Sagan, Leszek M; Madany, Lukasz; Lickendorf, Marek

    2007-01-01

    Surgical treatment of a thoracic discopathy comprises 4% of all surgeries performed for discopathy. Therefore, analysis of efficacy of particular operative methods used in that scope is limited. We present our analyze modification of costotransversectomy with policarbone cage interbody fusion as the contribution to discussion on optimal operative treatment of thoracic discopathy. Results of the operative treatment of 14 cases of a thoracic discopathy are analyzed. In 12 cases neurological examination revealed radiculopathy and in 2 cases upper motor neuron involvement. All patients underwent MRI for estimation of level and morphology of discopathy. In one case there was two-level dyscopathy and in the other cases there was one-level discopathy localized in the region between fifth and twelve thoracic vertebrae. The follow up period was of 10 months to 6 years (mean 2 years and four months). During the surgery lateral upper aspect of the intervertebral disc on a one side was exposed. It was accomplished by removal of the head of the rib and the upper aspect of the pedicle located caudally to the intervertebral disc. The policarbone cage was introduced into the intervertebral space after discectomy. In the case with sudden preoperative deterioration of the lower extremities strength there was further postoperative deterioration. During follow up, continuous improvement was observed. In the 12th postoperative month the weakness was minimal. In the other cases immediate postoperative resolution of the pain syndrome and neurological deficits was observed. Postoperative imaging studies reveled appropriate decompression of the spinal canal and localization interbody implant. 1. Costotransversectomy approach leads to sufficient exposition of the anterior aspect of the spinal canal. 2. Our modification of interbody fusion with policarbone cage gives good results in fusion of compromised motion unit. It makes the approach more attractive in the light of remote surgery

  18. Comparative study between ultrasound guided tap block and paravertebral block in upper abdominal surgeries. Randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Ruqaya M. Elsayed

    2017-01-01

    Conclusion: We concluded that ultrasound guided transversus abdominis plane block and thoracic paravertebral block were safe and effective anesthetic technique for upper abdominal surgery with longer and potent postoperative analgesia in thoracic paravertebral block than transversus abdominis block.

  19. "Surgery For Intractable Epilepsy, Loghman Hakim hospital, 1997-2003 "

    Directory of Open Access Journals (Sweden)

    Haddadian K

    2004-08-01

    Full Text Available Background: Regarding the complications of chronic intractable epilepsy, the presence of respectable lesions in many these patients that can be diagnosed with noninvasive sensitive techniques such as MRI and SPECT and the unrecognized significance of epilepsy surgery in our country, we have decided to review the management of medically intractable epilepsy in patients, who underwent epilepsy surgery in neurosurgery department of Loghman Hakim hospital between 1997-2003. Materials and Methods: In this study we retrospectively review 30 cases of medically intractable epilepsy that had underwent epilepsy surgery. All patients before surgery were investigated with brain MRI, brain SPECT, EEG and IQ test. Type of surgery was determined by MRI, SPECT and EEG findings. Pre - and postoperative seizure frequency and surgery complications studied. Seizure control was measured with Engel criteria. Results: Patients mean age was 22.4 years. Three cases (10% were females that all underwent temporal mesial lobectomy. In 18 cases (60% there were concordant brain lesion with seizure origin that 9 cases (30% underwent mesial temporal lobectomy and remainder 9 cases (30% underwent lesionectomy.other12 cases (40% that have uncertain brain lesion but suffer from drop attack due to one or combination of atonic, tonic, tonic clonic, clonic, myoclonic, absence or clonic underwent anterior callosotomy. patients that underwent mesial temporal lobectomy, anterior callosotomy and lesionectomy were seizure-free in 77.7%, 58.3% and 55.5% of cases respectively. Conclusions: Provided to correct patient selection for epilepsy surgery we can manage intractable epilepsy properly. Regarding to the complication of intractable epilepsy, acceptable epilepsy surgery results and available sensitive noninvasive diagnostic techniques such as MRI in our country, epilepsy surgery should be considered seriously in our country and promoted.

  20. [Anesthetic Management of Right Lower Lobectomy in a Patient with Marfan Syndrome].

    Science.gov (United States)

    Deguchi, Shiho; Komasawa, Nobuyasu; Matsunami, Sayuri; Kusaka, Yusuke; Ohchi, Fumihiro; Minami, Toshiaki

    2015-05-01

    We report a case of partial lobectomy in a patient with Marfan syndrome. A 56-year-old woman with Marfan syndrome was scheduled for partial lobectomy for suspected lung cancer under general anesthesia. She underwent a Bentall operation and mitral valve replacement 10 months before and strict blood pressure management was required. After induction of general anesthesia with propofol and fentanyl, topical intratracheal lidocaine anesthesia was performed using the Pentax-AWS Airwayscope (AWS) for visualization, allowing for the Soft-tipped Tube Exchanger (TE-Soft) to be inserted into the trachea. Next, a double-lumen tracheal tube was uneventfully intubated via the TE-Soft with minimal change in vital signs. During the operation, pressure-controlled ventilation was performed to minimize the risk of pneumothorax. After the operation, under continuous administration of landiorol and dexmedetomidine, the double-lumen tracheal tube was extubated uneventfully. Strict airway and circulation management is needed for lung or vessel preservation in patients whose conditions are complicated by Marfan syndrome.

  1. A double dissociation in the affective modulation of startle in humans: effects of unilateral temporal lobectomy.

    Science.gov (United States)

    Funayama, E S; Grillon, C; Davis, M; Phelps, E A

    2001-08-15

    In the present study we report a double dissociation between right and left medial temporal lobe damage in the modulation of fear responses to different types of stimuli. We found that right unilateral temporal lobectomy (RTL) patients, in contrast to control subjects and left temporal lobectomy (LTL) patients, failed to show potentiated startle while viewing negative pictures. However, the opposite pattern of impairment was observed during a stimulus that patients had been told signaled the possibility of shock. Control subjects and RTL patients showed potentiated startle while LTL patients failed to show potentiated startle. We hypothesize that the right medial temporal lobe modulates fear responses while viewing emotional pictures, which involves exposure to (emotional) visual information and is consistent with the emotional processing traditionally ascribed to the right hemisphere. In contrast, the left medial temporal lobe modulates fear responses when those responses are the result of a linguistic/cognitive representation acquired through language, which, like other verbally mediated material, generally involves the left hemisphere. Additional evidence from case studies suggests that, within the medial temporal lobe, the amygdala is responsible for this modulation.

  2. Prolonged air leak following lobectomy can be predicted in lung cancer patients.

    Science.gov (United States)

    Okada, Satoru; Shimada, Junichi; Kato, Daishiro; Tsunezuka, Hiroaki; Inoue, Masayoshi

    2017-08-01

    The purpose of this study was to identify the factors associated with prolonged air leak (PAL) following pulmonary lobectomy for lung cancer. The data of 146 patients who underwent pulmonary lobectomy for lung cancer between August 2010 and July 2015 were retrospectively reviewed. Air leaks were assessed daily by a visual evaluation and were categorized as follows: forced expiratory only (Grade 1), expiratory only (Grade 2), or continuous (Grade 3). Logistic regression analyses were performed to identify the predictors of PAL (>5 days). PAL occurred in 23 patients (16%). An air leak at rest (Grade ≥ 2) was detected on postoperative day (POD) 1 in 48% of the patients with PAL and 7% of the patients without PAL. A univariate analysis demonstrated that PAL was significantly associated with male sex, a smoking history of ≥ 40 pack years, a serum albumin level of ≤4.0 mg/dL, and an air leak on POD1 (Grade ≥ 2). A multivariate analysis demonstrated that a serum albumin level of ≤4.0 mg/dL (p = 0.027) and an air leak on POD1 (p = 0.006) were independent predictors of PAL. PAL occurred in 75% of the patients with these two risk factors. The preoperative serum albumin level and the presence of a visually evaluated air leak on POD1 may be useful indicators for the perioperative management of air leaks.

  3. Thoracic aortic catastrophes : towards the endovascular solution

    NARCIS (Netherlands)

    Jonker, F.H.W.

    2010-01-01

    Descending thoracic aortic catastrophes include a variety of acute pathologies of the descending thoracic aorta, which are all associated with high morbidity and mortality rates, requiring immediate intervention. For this thesis, we explored the management and outcomes of several thoracic aortic

  4. Thoracic periaortal fibrosis and Ormond's disease

    International Nuclear Information System (INIS)

    Kacl, G.M.; Bino, M.; Salomon, F.; Risti, B.; Marincek, B.

    1995-01-01

    Two cases of thoracic periaortal fibrosis as a manifestation of retroperitoneal fibrosis (Ormond's disease) are shown on CT and MRI. Thoracic periaortal fibrosis can result in an inflammatory aneurysmo with chronic dissection. Manifestation of thoracic periaortal fibrosis may typically occur intermittently over decades. (orig.) [de

  5. Results of a multicenter, prospective trial of thoracic endovascular aortic repair for blunt thoracic aortic injury (RESCUE trial).

    Science.gov (United States)

    Khoynezhad, Ali; Azizzadeh, Ali; Donayre, Carlos E; Matsumoto, Alan; Velazquez, Omaida; White, Rodney

    2013-04-01

    adverse events related to the device were reported; a single death was conservatively adjudicated as device-, procedure-, and aorta-related because of insufficient information. No patient developed spinal cord injury, and there were no cerebrovascular accidents. However, one patient had an anoxic brain injury following aortic rupture. No patient underwent conversion to open repair or required an endovascular reintervention. Based on the early outcomes, the Medtronic Valiant Captivia stent graft appears to be a promising treatment modality for blunt thoracic aortic injuries. Long-term follow-up is necessary to substantiate the effectiveness of thoracic endovascular aortic repair in treatment of blunt thoracic aortic injuries. Copyright © 2013 Society for Vascular Surgery. Published by Mosby, Inc. All rights reserved.

  6. Thoracic trauma in newborn foals

    International Nuclear Information System (INIS)

    Jean, D.; Laverty, S.; Halley, J.; Hannigan, D.; Leveille, R.

    1999-01-01

    In a report describing life ending fractures (255 horses) from the Livestock Disease Diagnostic Center, Kentucky (1993 and 1994), 32 foals had rib fractures. The purpose of our study was to examine the incidence of rib fractures in newborn foals on a Thoroughbred studfarm by physical and radiographic examination, to determine factors which may contribute to the problem and to document any clinical consequences. All foals (263) included were examined within 3 days of birth. The thoracic cage was palpated externally for abnormalities and all foals were placed in dorsal recumbency to evaluate thoracic cage symmetry. Radiographs were used to diagnose foals with thoraciccage asymmetry (TCA) and rib fracture (RF). A diagnosis of costochondral dislocation (CD) was made when no radiographic evidence of fracture was present but there was severe TCA, Fifty-five foals (20.1%) had TCA (9 RF), One to 5 ribs were fractured on 9 of 40 radiographic studies. No consequences of the thoracic trauma was detected clinically, radiographically or ultrasonographically in this group of foals or at a 2- and 4-week follow-up examination. The percentage of foals with a history of abnormal parturition was higher in the TCA foals (15%) compared to the normal foals (6.8%). There weremore primiparous dams in the TCA group than in the normal foal group. Fillies (56.6%) had a higher incidence of birth trauma than colts (43.4%), Thisstudy demonstrates that thoracic trauma is often present in newborn foals and may not always be of clinical significance. Dystocia foals and foals from primiparous mares should be considered high risk for thoracic trauma

  7. Radiation therapy of thoracic and abdominal tumors

    International Nuclear Information System (INIS)

    LaRue, S.M.; Gillette, S.M.; Poulson, J.M.

    1995-01-01

    Until recently, radiotherapy of thoracic and abdominal tumors in animals has been limited. However, the availability of computerized tomography and other imaging techniques to aid in determining the extent of tumor, an increase in knowledge of dose tolerance of regional organs, the availability of isocentrically mounted megavoltage machines, and the willingness of patients to pursue more aggressive treatment is making radiation therapy of tumors in these regions far more common. Tumor remission has been reported after radiation therapy of thymomas. Radiation therapy has been used to treat mediastinal lymphoma refractory to chemotherapy, and may be beneficial as part of the initial treatment regimen for this disease. Chemodectomas are responsive to radiation therapy in human patients, and favorable response has also been reported in dogs. Although primary lung tumors in dogs are rare, in some cases radiation therapy could be a useful primary or adjunctive therapy. Lung is the dose-limiting organ in the thorax. Bladder and urethral tumors in dogs have been treated using intraoperative and external-beam radiation therapy combined with chemotherapy. These tumors are difficult to control locally with surgery alone, although the optimal method of combining treatment modalities has not been established. Local control of malignant perianal tumors is also difficult to achieve with surgery alone, and radiation therapy should be used. Intraoperative radiation therapy combined with external-beam radiation therapy has been used for the management of metastatic carcinoma to the sublumbar lymph nodes. Tolerance of retroperitoneal tissues may be decreased by disease or surgical manipulation

  8. Posteriorly migrated thoracic disc herniation: a case report

    Directory of Open Access Journals (Sweden)

    Miyakoshi Naohisa

    2013-02-01

    Full Text Available Abstract Introduction Posterior epidural migration of thoracic disc herniation is extremely rare but may occur in the same manner as in the lumbar spine. Case presentation A 53-year-old Japanese man experienced sudden onset of incomplete paraplegia after lifting a heavy object. Magnetic resonance imaging revealed a posterior epidural mass compressing the spinal cord at the T9-T10 level. The patient underwent emergency surgery consisting of laminectomy at T9-T10 with right medial facetectomy, removal of the mass lesion, and posterior instrumented fusion. Histological examination of the mass lesion yielded findings consistent with sequestered disc material. His symptoms resolved, and he was able to resume walking without a cane 4 weeks after surgery. Conclusions Pre-operative diagnosis of posterior epidural migration of herniated thoracic disc based on magnetic resonance imaging alone may be overlooked, given the rarity of this pathology. However, this entity should be considered among the differential diagnoses for an enhancing posterior thoracic extradural mass.

  9. Glutathione oxidation correlates with one-lung ventilation time and PO2/FiO2 ratio during pulmonary lobectomy.

    Science.gov (United States)

    García-de-la-Asunción, José; García-Del-Olmo, Eva; Galan, Genaro; Guijarro, Ricardo; Martí, Francisco; Badenes, Rafael; Perez-Griera, Jaume; Duca, Alejandro; Delgado, Carlos; Carbonell, Jose; Belda, Javier

    2016-09-01

    During lung lobectomy, the operated lung completely collapses with simultaneous hypoxic pulmonary vasoconstriction, followed by expansion and reperfusion. Here, we investigated glutathione oxidation and lipoperoxidation in patients undergoing lung lobectomy, during one-lung ventilation (OLV) and after resuming two-lung ventilation (TLV), and examined the relationship with OLV duration. We performed a single-centre, observational, prospective study in 32 patients undergoing lung lobectomy. Blood samples were collected at five time-points: T0, pre-operatively; T1, during OLV, 5 minutes before resuming TLV; and T2, T3, and T4, respectively, 5, 60, and 180 minutes after resuming TLV. Samples were tested for reduced glutathione (GSH), oxidized glutathione (GSSG), glutathione redox potential, and malondialdehyde (MDA). GSSG and MDA blood levels increased at T1, and increased further at T2. OLV duration directly correlated with marker levels at T1 and T2. Blood levels of GSH and glutathione redox potential decreased at T1-T3. GSSG, oxidized glutathione/total glutathione ratio, and MDA levels were inversely correlated with arterial blood PO2/FiO2 at T1 and T2. During lung lobectomy and OLV, glutathione oxidation, and lipoperoxidation marker blood levels increase, with further increases after resuming TLV. Oxidative stress degree was directly correlated with OLV duration, and inversely correlated with arterial blood PO2/FiO2.

  10. Cost-effectiveness of lobectomy versus genetic testing (Afirma®) for indeterminate thyroid nodules: Considering the costs of surveillance.

    Science.gov (United States)

    Balentine, Courtney J; Vanness, David J; Schneider, David F

    2018-01-01

    We evaluated whether diagnostic thyroidectomy for indeterminate thyroid nodules would be more cost-effective than genetic testing after including the costs of long-term surveillance. We used a Markov decision model to estimate the cost-effectiveness of thyroid lobectomy versus genetic testing (Afirma®) for evaluation of indeterminate (Bethesda 3-4) thyroid nodules. The base case was a 40-year-old woman with a 1-cm indeterminate nodule. Probabilities and estimates of utilities were obtained from the literature. Cost estimates were based on Medicare reimbursements with a 3% discount rate for costs and quality-adjusted life-years. During a 5-year period after the diagnosis of indeterminate thyroid nodules, lobectomy was less costly and more effective than Afirma® (lobectomy: $6,100; 4.50 quality-adjusted life- years vs Afirma®: $9,400; 4.47 quality-adjusted life-years). Only in 253 of 10,000 simulations (2.5%) did Afirma® show a net benefit at a cost-effectiveness threshold of $100,000 per quality- adjusted life-years. There was only a 0.3% probability of Afirma® being cost saving and a 14.9% probability of improving quality-adjusted life-years. Our base case estimate suggests that diagnostic lobectomy dominates genetic testing as a strategy for ruling out malignancy of indeterminate thyroid nodules. These results, however, were highly sensitive to estimates of utilities after lobectomy and living under surveillance after Afirma®. Published by Elsevier Inc.

  11. Neurological Complications Following Endoluminal Repair of Thoracic Aortic Disease

    International Nuclear Information System (INIS)

    Morales, J. P.; Taylor, P. R.; Bell, R. E.; Chan, Y. C.; Sabharwal, T.; Carrell, T. W. G.; Reidy, J. F.

    2007-01-01

    Open surgery for thoracic aortic disease is associated with significant morbidity and the reported rates for paraplegia and stroke are 3%-19% and 6%-11%, respectively. Spinal cord ischemia and stroke have also been reported following endoluminal repair. This study reviews the incidence of paraplegia and stroke in a series of 186 patients treated with thoracic stent grafts. From July 1997 to September 2006, 186 patients (125 men) underwent endoluminal repair of thoracic aortic pathology. Mean age was 71 years (range, 17-90 years). One hundred twenty-eight patients were treated electively and 58 patients had urgent procedures. Anesthesia was epidural in 131, general in 50, and local in 5 patients. Seven patients developed paraplegia (3.8%; two urgent and five elective). All occurred in-hospital apart from one associated with severe hypotension after a myocardial infarction at 3 weeks. Four of these recovered with cerebrospinal fluid (CSF) drainage. One patient with paraplegia died and two had permanent neurological deficit. The rate of permanent paraplegia and death was 1.6%. There were seven strokes (3.8%; four urgent and three elective). Three patients made a complete recovery, one had permanent expressive dysphasia, and three died. The rate of permanent stroke and death was 2.1%. Endoluminal treatment of thoracic aortic disease is an attractive alternative to open surgery; however, there is still a risk of paraplegia and stroke. Permanent neurological deficits and death occurred in 3.7% of the patients in this series. We conclude that prompt recognition of paraplegia and immediate insertion of a CSF drain can be an effective way of recovering spinal cord function and improving the prognosis

  12. Lower thoracic degenerative spondylithesis with concomitant lumbar spondylosis.

    Science.gov (United States)

    Hsieh, Po-Chuan; Lee, Shih-Tseng; Chen, Jyi-Feng

    2014-03-01

    Degenerative spondylolisthesis of the spine is less common in the lower thoracic region than in the lumbar and cervical regions. However, lower thoracic degenerative spondylolisthesis may develop secondary to intervertebral disc degeneration. Most of our patients are found to have concomitant lumbar spondylosis. By retrospective review of our cases, current diagnosis and treatments for this rare disease were discussed. We present a series of 5 patients who experienced low back pain, progressive numbness, weakness and even paraparesis. Initially, all of them were diagnosed with lumbar spondylosis at other clinics, and 1 patient had even received prior decompressive lumbar surgery. However, their symptoms continued to progress, even after conservative treatments or lumbar surgeries. These patients also showed wide-based gait, increased deep tendon reflex (DTR), and urinary difficulty. All these clinical presentations could not be explained solely by lumbar spondylosis. Thoracolumbar spinal magnetic resonance imaging (MRI), neurophysiologic studies such as motor evoked potential (MEP) or somatosensory evoked potential (SSEP), and dynamic thoracolumbar lateral radiography were performed, and a final diagnosis of lower thoracic degenerative spondylolisthesis was made. Bilateral facet effusions, shown by hyperintense signals in T2 MRI sequence, were observed in all patients. Neurophysiologic studies revealed conduction defect of either MEP or SSEP. One patient refused surgical management because of personal reasons. However, with the use of thoracolumbar orthosis, his symptoms/signs stabilized, although partial lower leg myelopathy was present. The other patients received surgical decompression in association with fixation/fusion procedures performed for managing the thoracolumbar lesions. Three patients became symptom-free, whereas in 1 patient, paralysis set in before the operation; this patient was able to walk with assistance 6 months after surgical decompression

  13. One-year follow-up period after transumbilical thoracic sympathectomy for hyperhidrosis: outcomes and consequences.

    Science.gov (United States)

    Zhu, Li-Huan; Du, Quan; Chen, Long; Yang, Shengsheng; Tu, Yuanrong; Chen, Shengping; Chen, Weisheng

    2014-01-01

    Thoracic sympathectomy is considered the most effective method to treat palmar hyperhidrosis. We developed a novel approach for thoracic sympathectomy in patients with palmar hyperhidrosis through the umbilicus, using an ultrathin gastroscope. The aim of this study was to evaluate the continuing efficacy and patient satisfaction of this innovative surgery. All procedures were performed under general anesthesia and the patients were intubated with a dual-lumen endotracheal tube. After a 5-mm umbilical incision, the muscular parts of the diaphragmatic dome were incised with a needle-knife and the nasal gastroscope was advanced into the thoracic cavity. The sympathetic chain was identified at the desired thoracic level and ablated with hot biopsy forceps. All patients were followed up for at least 1 year after the procedure through clinic visits or telephone/e-mail interviews. From April 2010 to August 2011, a total of 35 patients underwent a transumbilical thoracic sympathectomy. Fifty-seven percent were male patients, with a mean age of 21.2 years (range, 16-33 years). The success rate after 12 months was 97.1% (34 of 35) for isolated palmar hyperhidrosis and 72.2% (13 of 18) for axillary hyperhidrosis. Compensatory sweating was reported in 28.6% of patients at the 1-year follow-up evaluation. There was no mortality, no diaphragmatic hernia, and no Horner syndrome was observed. Quality of life related to hyperhidrosis improved substantially in 27 (77.1%) patients, and improved in 4 (11.4%) patients at 12 months after surgery. A total of 94.3% of patients were satisfied with the excellent cosmetic results of the surgical incision. Transumbilical thoracic sympathectomy is an efficacious alternative to the conventional approach. This technique avoided the chronic pain and chest wall paresthesia associated with the chest incision. In addition, this novel procedure afforded maximum cosmetic benefits. Copyright © 2014 The American Association for Thoracic Surgery

  14. Accuracy of CT-guided biopsies in 158 patients with thoracic spinal lesions

    International Nuclear Information System (INIS)

    Hao, D.J.; He, B.R.; Liu, T.J.; Zhao, Q.P.; Sun, H.H.; Jiang, Y.H.

    2011-01-01

    Background. Inconsistent accuracies of CT-guided thoracic spinal biopsies have been reported in previous studies. Purpose. To determine the accuracy of CT-guided thoracic spinal biopsy, to compare the results with those previously reported, and to determine if there are any factors that influence the accuracy of CT-guided thoracic spinal biopsy. Material and Methods. In total, 158 consecutive CT-guided percutaneous thoracic spine procedures (performed at the Dept. of Spinal Surgery, Xian Red Cross Hospital between April 2000 and July 2010) were reviewed. The 158 lesions were categorized by location and radiographic features. Pathological and clinical follow-up were used to determine accuracy. Results. The diagnostic accuracy of CT-guided thoracic spinal biopsy was 90.5% overall. Biopsy of metastatic bone disease (98.2%) was significantly more accurate than biopsies of primary tumors (80.9%) and of hematological malignancies (47.0%) (P < 0.05 and P < 0.005, respectively). The diagnostic accuracy of CT-guided thoracic spinal biopsy was significantly higher for the lower thoracic spine (97.6%) than for the middle (90.0%) or upper thoracic spine (80.4%) (P < 0.05 and P < 0.025, respectively). The diagnostic accuracy was significantly higher for lytic lesions (96.4%) than for sclerotic lesions (81.3%) (P < 0.010). The accuracy of biopsies performed using the transpedicular approach (91.0%) was not significantly different from that of biopsies performed using posterolateral approaches (91.5%) (0.25 < P < 0.5). Conclusion. Percutaneous CT-guided thoracic spinal biopsy is a viable alternative to open surgical biopsy. The diagnostic accuracy was not affected by any of the variables except for lesion level, histology, and radiographic features

  15. The acquisition of face and person identity information following anterior temporal lobectomy.

    Science.gov (United States)

    Moran, Maria; Seidenberg, Michael; Sabsevitz, Dave; Swanson, Sara; Hermann, Bruce

    2005-05-01

    Thirty unilateral anterior temporal lobectomy (ATL) subjects (15 right and 15 left) and 15 controls were presented a multitrial learning task in which unfamiliar faces were paired with biographical information (occupation, city location, and a person's name). Face recognition hits were similar between groups, but the right ATL group committed more false-positive errors to face foils. Both left and right ATL groups were impaired relative to controls in acquiring biographical information, but the deficit was more pronounced for the left ATL group. Recall levels also varied for the different types of biographical information; occupation was most commonly recalled followed by city name and person name. In addition, city and person name recall was more likely when occupation was also recalled. Overall, recall of biographical information was positively correlated with clinical measures of anterograde episodic memory. Findings are discussed in terms of the role of the temporal lobe and associative learning ability in the successful acquisition of new face semantic (biographical) representations.

  16. The incidence and management of postoperative chylothorax after pulmonary resection and thoracic mediastinal lymph node dissection.

    Science.gov (United States)

    Bryant, Ayesha S; Minnich, Douglas J; Wei, Benjamin; Cerfolio, Robert James

    2014-07-01

    Our objective was to determine the incidence and optimal management of chylothorax after pulmonary resection with complete thoracic mediastinal lymph node dissection (MLND). This is a retrospective review of patients who underwent pulmonary resection with MLND. Between January 2000 and December 2012, 2,838 patients underwent pulmonary resection with MLND by one surgeon (RJC). Forty-one (1.4%) of these patients experienced a chylothorax. Univariate analysis showed that lobectomy (p<0.001), a robotic approach (p=0.03), right-sided operations (p<0.001), and pathologic N2 disease (p=0.007) were significantly associated with the development of chylothorax. Multivariate analysis showed that lobectomy (p=0.011), a robotic approach (p=0.032), and pathologic N2 disease (p=0.027) remained predictors. All patients were initially treated with cessation of oral intake and 200 μg subcutaneous somatostatin every 8 hours. If after 48 hours the chest tube output was less than 450 mL/day and the effluent was clear, patients was given a medium-chain triglyceride (MCT) diet and were observed for 48 hours in the hospital. If the chest tube output remained below 450 mL/day, the chest tube was removed, they were discharged home with directions to continue the MCT diet and to return in 2 weeks. Patients were instructed to consume a high-fat meal 24 hours before their clinic appointment. If the patient's chest roentgenogram was clear at that time, they were considered "treated." This approach was successful in 37 (90%) patients. The 4 patients in whom the initial treatment was unsuccessful underwent reoperation with pleurodesis and duct ligation. Chylothorax after pulmonary resection and MLND occurred in 1.4% of patients. Its incidence was higher in those with pathologic N2 disease and those who underwent robotic resection. Nonoperative therapy is almost always effective. Copyright © 2014 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  17. Prediction of post-operative pulmonary function after lobectomy for primary lung cancer: A comparison among counting method, effective lobar volume, and lobar collapsibility using inspiratory/expiratory CT

    Energy Technology Data Exchange (ETDEWEB)

    Yabuuchi, Hidetake, E-mail: h-yabu@med.kyushu-u.ac.jp [Department of Health Sciences, Kyushu University Graduate School of Medical Sciences, Fukuoka (Japan); Kawanami, Satoshi, E-mail: kawanami_01@mac.com [Department of Clinical Radiology, Kyushu University Graduate School of Medical Sciences, Fukuoka (Japan); Kamitani, Takeshi, E-mail: kamitani@radiol.med.kyushu-u.ac.jp [Department of Clinical Radiology, Kyushu University Graduate School of Medical Sciences, Fukuoka (Japan); Yonezawa, Masato, E-mail: ymasato@radiol.med.kyushu-u.ac.jp [Department of Clinical Radiology, Kyushu University Graduate School of Medical Sciences, Fukuoka (Japan); Yamasaki, Yuzo, E-mail: yyama@radiol.med.kyushu-u.ac.jp [Department of Clinical Radiology, Kyushu University Graduate School of Medical Sciences, Fukuoka (Japan); Yamanouchi, Torahiko, E-mail: tora0228jp@yahoo.co.jp [Department of Clinical Radiology, Kyushu University Graduate School of Medical Sciences, Fukuoka (Japan); Nagao, Michinobu, E-mail: minagao@radiol.med.kyushu-u.ac.jp [Department of Clinical Radiology, Kyushu University Graduate School of Medical Sciences, Fukuoka (Japan); Okamoto, Tatsuro, E-mail: tatsuro@surg2.med.kyushu-u.ac.jp [Department of Surgery and Science, Kyushu University Graduate School of Medical Sciences, Fukuoka (Japan); Honda, Hiroshi, E-mail: honda@radiol.med.kyushu-u.ac.jp [Department of Clinical Radiology, Kyushu University Graduate School of Medical Sciences, Fukuoka (Japan)

    2016-11-15

    Highlights: • ΔFEV{sub 1.0} and ppoΔFEV{sub 1.0} using lobar collapsibility were strongly correlated. • ΔVC and ppoΔVC using effective lobar volume were strongly correlated. • Counting method was inferior to lobar collapsibility for prediction of ppoFEV{sub 1.0}. • Inspiratory/expiratory CT is useful to predict post-operative pulmonary function. - Abstract: Purpose: To compare the predictabilities of postoperative pulmonary function after lobectomy for primary lung cancer among counting method, effective lobar volume, and lobar collapsibility. Methods: Forty-nine patients who underwent lobectomy for primary lung cancer were enrolled. All patients underwent inspiratory/expiratory CT and pulmonary function tests 2 weeks before surgery and postoperative pulmonary function tests 6–7 months after surgery. Pulmonary function losses (ΔFEV{sub 1.0} and ΔVC) were calculated from the pulmonary function tests. Predictive postoperative pulmonary function losses (ppoΔFEV{sub 1.0} and ppoΔVC) were calculated using counting method, effective volume, and lobar collapsibility. Correlations and agreements between ΔFEV{sub 1.0} and ppoFEV{sub 1.0} and those between ΔVC and ppoΔVC were tested among three methods using Spearman’s correlation coefficient and Bland-Altman plots. Results: ΔFEV{sub 1.0} and ppoΔFEV{sub 1.0insp-exp} were strongly correlated (r = 0.72), whereas ΔFEV{sub 1.0} and ppoΔFEV{sub 1.0count} and ΔFEV{sub 1.0} and Pred. ΔFEV{sub 1.0eff.vol.} were moderately correlated (r = 0.50, 0.56). ΔVC and ppoΔVC{sub eff.vol.} (r = 0.71) were strongly correlated, whereas ΔVC and ppoΔVC{sub count}, and ΔVC and ppoΔVC {sub insp-exp} were moderately correlated (r = 0.55, 0.42). Conclusions: Volumetry from inspiratory/expiratory CT data could be useful to predict postoperative pulmonary function after lobectomy for primary lung cancer.

  18. Comparison between continuous thoracic epidural block and continuous thoracic paravertebral block in the management of thoracic trauma.

    Science.gov (United States)

    Singh, Shalendra; Jacob, Mathews; Hasnain, S; Krishnakumar, Mathangi

    2017-04-01

    Postoperative pain is thought to be the single most important factor leading to ineffective ventilation and impaired secretion clearance after thoracic trauma. Effective pain relief can be provided by thoracic epidural analgesia but may have side effects or contraindications. Paravertebral block is an effective alternative method without the side effects of a thoracic epidural. We did this study to compare efficacy of thoracic epidural and paravertebral block in providing analgesia to thoracic trauma patients. After ethical clearance, 50 patients who had thoracic trauma were randomized into two groups. One was a thoracic epidural group (25), and second was a paravertebral group (25). Both groups received 10 ml of bolus of plain 0.125% bupivacaine and a continuous infusion of 0.25% bupivacaine at the rate of 0.1 ml/kg/h for 24 h. Assessment of pain, hemodynamic parameters, and spirometric measurements of pulmonary function were done before and after procedure. Visual analog scale (VAS) scores were accepted as main outcome of the study and taken for power analysis. There was significant decrease in postoperative pain in both the groups as measured by VAS score. However, the degree of pain relief between the groups was comparable. There was a significant improvement in pulmonary function tests in both the groups post-procedure. The change in amount of inflammatory markers between both the groups was not significantly different. Paravertebral block for analgesia is comparable to thoracic epidural in thoracic trauma patients and is associated with fewer side effects.

  19. The learning curve of the three-port two-instrument complete thoracoscopic lobectomy for lung cancer—A feasible technique worthy of popularization

    Directory of Open Access Journals (Sweden)

    Yu-Jen Cheng

    2015-07-01

    Conclusion: Three-port complete thoracoscopic lobectomy with the two-instrument technique is feasible for lung cancer treatment. The length of the learning curve consisted of 28 cases. This TPTI technique should be popularized.

  20. Comparison of fractional flow reserve of composite Y-grafts with saphenous vein or right internal thoracic arteries.

    Science.gov (United States)

    Glineur, David; Boodhwani, Munir; Poncelet, Alain; De Kerchove, Laurent; Etienne, Pierre Yves; Noirhomme, Philippe; Deceuninck, Paul; Michel, Xavier; El Khoury, Gebrine; Hanet, Claude

    2010-09-01

    arteries allow similar and adequate reperfusion of the left system with minimal resistance to maximal flow and an even distribution of flow in both distal branches. 2010 The American Association for Thoracic Surgery. Published by Mosby, Inc. All rights reserved.

  1. Overexpression of interleukin-1β and interferon-γ in type I thoracic aortic dissections and ascending thoracic aortic aneurysms: possible correlation with matrix metalloproteinase-9 expression and apoptosis of aortic media cells.

    Science.gov (United States)

    Zhang, Lei; Liao, Ming-fang; Tian, Lei; Zou, Si-li; Lu, Qing-sheng; Bao, Jun-min; Pei, Yi-fei; Jing, Zai-ping

    2011-07-01

    To examine the expression of interleukin-1β and interferon-γ and their possible roles in aortic dissections and aneurysms. Aortic specimens were obtained from patients with type I thoracic aortic dissection, ascending thoracic aortic aneurysms, and control organ donors. The expression of interleukin-1β, interferon-γ, matrix metalloproteinase-9, and signal transduction factors phospho-p38 and phosphorylated c-jun N-terminal kinase (phospho-JNK) were detected by real time reverse transcription-polymerase chain reaction (real time RT-PCR), Western blot, and immunohistochemistry, respectively. Terminal deoxynucleotidyl transferase dUTP nick-end labeling (TUNEL) staining was performed to detect apoptosis of media cells. The correlation of these factors and apoptosis was also studied. Apoptosis in the media of thoracic aortic dissection and in ascending thoracic aortic aneurysms was dramatically higher than in the control group. The expression of interleukin-1β gradually increased from the control group, thoracic aortic dissection to ascending thoracic aortic aneurysms (p matrix metalloproteinase-9 was significantly increased in the media of thoracic aortic dissection and ascending thoracic aortic aneurysms compared with the control group (p correlations between interleukin-1β versus matrix metalloproteinase-9, interleukin-1β versus phospho-p38 in thoracic aortic dissection (p matrix metalloproteinase-9, interferon-γ versus phospho-JNK, interferon-γ versus apoptosis, and interleukin-1β versus apoptosis in ascending thoracic aortic aneurysms (p = 0.02, 0.02, p matrix metalloproteinase-9 and the apoptosis of media cells in humans. Copyright © 2010 European Association for Cardio-Thoracic Surgery. Published by Elsevier B.V. All rights reserved.

  2. Aneurysm growth after late conversion of thoracic endovascular aortic repair

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    Hirofumi Kasahara

    2015-01-01

    Full Text Available A 69-year-old man underwent thoracic endovascular aortic repair of a descending aortic aneurysm. Three years later, he developed impending rupture due to aneurysmal expansion that included the proximal landing zone. Urgent open surgery was performed via lateral thoracotomy, and a Dacron graft was sewn to the previous stent graft distally with Teflon felt reinforcement. Postoperatively, four sequential computed tomography scans demonstrated that the aneurysm was additionally increasing in size probably due to continuous hematoma production, suggesting a possibility of endoleaks. This case demonstrates the importance of careful radiologic surveillance after endovascular repair, and also after partial open conversion.

  3. Percutaneous thoracic intervertebral disc nucleoplasty: technical notes from 3 patients with painful thoracic disc herniations

    NARCIS (Netherlands)

    Chua Hai Liang, N.; Gultuna, I.; Riezebos, P.; Beems, T.; Vissers, K.C.P.

    2011-01-01

    Symptomatic thoracic disc herniation is an uncommon condition and early surgical approaches were associated with significant morbidity and even mortality. We are the first to describe the technique of percutaneous thoracic nucleoplasty in three patients with severe radicular pain due to thoracic

  4. Cirugía torácica no cardíaca en pacientes mayores de 60 años: estudio de 7 años Non-cardiac thoracic surgery in patients older than 60 years: study of 7 years

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    Maribel L Vicente Medina

    2009-06-01

    Full Text Available INTRODUCCIÓN. Es objetivo de esta presentación evaluar los resultados inmediatos de la cirugía torácica no cardíaca en pacientes mayores de 60 años, en un período de 7 años (1996 a 2002. MÉTODOS. Se realizó un estudio retrospectivo en los Hospitales Universitarios Clinicoquirúrgicos «Joaquín Albarrán Domínguez» y «General Calixto García Iñiguez». Se estudiaron todos los pacientes intervenidos quirúrgicamente por enfermedades torácicas no cardíacas, tomando en cuenta la conducta preoperatoria, transoperatoria y posoperatoria, así como la evolución del paciente, es decir, la ocurrencia de complicaciones y el estado del paciente al egreso. RESULTADOS. Se encontró un predominio de pacientes del sexo masculino. En el 23,80 % de nuestros pacientes no hubo antecedentes patológicos personales positivos, ni de enfermedad ni de factores de riesgo. Los diagnósticos que motivaron más frecuentemente la intervención fueron el cáncer de pulmón y el de esófago. La modalidad de uso de antibiótico más frecuente fue la combinada. Se presentaron complicaciones en el 14,29 % de los casos y la mortalidad fue de un 9,52 %. CONCLUSIONES. El cáncer de esófago conllevó peores resultados en cuanto a complicaciones y al acto quirúrgico; la mayoría de las veces se operó con criterio paliativo o de irresecabilidad. La sepsis es una causa importante de complicación y de muerte en todos los casos.INTRODUCTION: aim of this paper is to assess immediate results of non-cardiac thoracic surgery performed in patients older than 60 years during 7 years (1996 to 2002. METHODS: Authors performed a retrospective study in "Joaquín Albarrán Domínguez" and "Calixto García Iñiguez" Clinical Surgical University Hospital. All patients operated on by non-cardiac thoracic diseases were studied, considering preoperative, transoperative and postoperative behavior as well as patient course, i.e., occurrence of complications, and patient status at

  5. Mannose-binding lectin genotypes: lack of association with susceptibility to thoracic empyema

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    Moore Catrin E

    2010-01-01

    Full Text Available Abstract Background The role of the innate immune protein mannose-binding lectin (MBL in host defence against severe respiratory infection remains controversial. Thoracic empyema is a suppurative lung infection that arises as a major complication of pneumonia and is associated with a significant mortality. Although the pathogenesis of thoracic empyema is poorly understood, genetic susceptibility loci for this condition have recently been identified. The possible role of MBL genotypic deficiency in susceptibility to thoracic empyema has not previously been reported. Methods To investigate this further we compared the frequencies of the six functional MBL polymorphisms in 170 European individuals with thoracic empyema and 225 healthy control individuals. Results No overall association was observed between MBL genotypic deficiency and susceptibility to thoracic empyema (2 × 2 Chi square = 0.02, P = 0.87. Furthermore, no association was seen between MBL deficiency and susceptibility to the Gram-positive or pneumococcal empyema subgroups. MBL genotypic deficiency did not associate with progression to death or requirement for surgery. Conclusions Our results suggest that MBL genotypic deficiency does not associate with susceptibility to thoracic empyema in humans.

  6. Rapid recovery of serratus anterior muscle function after microneurolysis of long thoracic nerve injury

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    Melcher Sonya E

    2007-02-01

    Full Text Available Abstract Background Injury to the long thoracic nerve is a common cause of winging scapula. When the serratus anterior muscle is unable to function, patients often lose the ability to raise their arm overhead on the affected side. Methods Serratus anterior function was restored through decompression, neurolysis, and tetanic electrical stimulation of the long thoracic nerve. This included partial release of constricting middle scalene fibers and microneurolysis of epineurium and perineurium of the long thoracic nerve under magnification. Abduction angle was measured on the day before and the day following surgery. Results In this retrospective study of 13 neurolysis procedures of the long thoracic nerve, abduction is improved by 10% or greater within one day of surgery. The average improvement was 59° (p Conclusion In a notable number of cases, decompression and neurolysis of the long thoracic nerve leads to rapid improvements in winging scapula and the associated limitations on shoulder movement. The duration of the injury and the speed of improvement lead us to conclude that axonal channel defects can potentially exist that do not lead to Wallerian degeneration and yet cause a clear decrease in function.

  7. Pulmonary function tests correlated with thoracic volumes in adolescent idiopathic scoliosis.

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    Ledonio, Charles Gerald T; Rosenstein, Benjamin E; Johnston, Charles E; Regelmann, Warren E; Nuckley, David J; Polly, David W

    2017-01-01

    Scoliosis deformity has been linked with deleterious changes in the thoracic cavity that affect pulmonary function. The causal relationship between spinal deformity and pulmonary function has yet to be fully defined. It has been hypothesized that deformity correction improves pulmonary function by restoring both respiratory muscle efficiency and increasing the space available to the lungs. This research aims to correlate pulmonary function and thoracic volume before and after scoliosis correction. Retrospective correlational analysis between thoracic volume modeling from plain x-rays and pulmonary function tests was conducted. Adolescent idiopathic scoliosis patients enrolled in a multicenter database were sorted by pre-operative Total Lung Capacities (TLC) % predicted values from their Pulmonary Function Tests (PFT). Ten patients with the best and ten patients with the worst TLC values were included. Modeled thoracic volume and TLC values were compared before and 2 years after surgery. Scoliosis correction resulted in an increase in the thoracic volume for patients with the worst initial TLCs (11.7%) and those with the best initial TLCs (12.5%). The adolescents with the most severe pulmonary restriction prior to surgery strongly correlated with post-operative change in total lung capacity and thoracic volume (r 2  = 0.839; p Scoliosis correction in adolescents was found to increase thoracic volume and is strongly correlated with improved TLC in cases with severe restrictive pulmonary function, but no correlation was found in cases with normal pulmonary function. © 2016 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 35:175-182, 2017. © 2016 Orthopaedic Research Society. Published by Wiley Periodicals, Inc.

  8. Cryopreserved tracheal segments: a new tool for bench surgical training in thoracic surgery Segmentos criopreservados de traqueia: uma nova ferramenta para auxiliar o treinamento na cirurgia torácica

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    Avelina Sotres-Vega

    2012-08-01

    Full Text Available PURPOSE: To present a new low-cost high fidelity bench model of cryopreserved trachea that can be used to learn surgical skills from medical students to cardiothoracic surgery fellows. METHODS: Ten tracheas were harvested from ten non-trachea related research dogs at the moment of euthanasia. Each trachea was trimmed in six or seven rings segments. They were cryopreserved and stored during 60 days. The day programmed for surgical skills practice, they were thawed to room temperature. RESULTS: Forty segments have been used. After defrosting, all the segments kept their normal anatomic shape and structural integrity. Two incisions were made on every tracheal segment and sutured with running or separate stitches with 5-0 polypropilene. There were no complications such as cartilage ruptures, neither tears on the mucosae, the cartilages nor the membranous posterior membrane. CONCLUSIONS: The cryopreserved trachea is a high fidelity, practical, reproducible, portable, low-cost bench model. It allows cardiothoracic fellows to learn how to handle a trachea, as well as to perfect their surgical and suture abilities before applying them on a real patient's trachea.OBJETIVO: Apresentar novo modelo de traquéia criopreservada de baixo custo e alta fidelidade que pode ser usado tanto por estudantes de medicina como por cirurgiões cardiotorácicos no aprendizado e desenvolvimento de suas habilidades cirúrgicas. MÉTODOS: Foram coletados amostras de dez traquéias de dez cães utilizados para pesquisa após a eutanásia. Cada segmento de traquéia foi dividida em seis ou sete anéis, criopreservadas e armazenadas durante 60 dias. No dia programado para a prática cirúrgica os segmentos foram descongelados a temperatura ambiente. RESULTADOS: Foram utilizados 40 segmentos no estudo. Após o descongelamento todos os segmentos mantiveram sua forma anatômica e sua integridade estrutural. Foram realizadas duas incisões em cada segmento traqueal que foram

  9. Exposure latitude for thoracic radiography

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    Van Metter, Richard L.; Lemmers, Henri E. A. S. J.; Schultze Kool, Leo J.

    1992-06-01

    The chest PA examination is one of the single most performed studies in radiology today. It can provide a wealth of information in a single examination. As in many other areas of radiology there is a conflict between high contrast, which enables subtle structures to be visualized, and wide latitude, which allows all areas of interest in the chest to be displayed in a single image. In order to optimize the design of receptor systems it is useful to establish and understand the latitude required for thoracic imaging. We have measured the distributions of x-ray transmittance within the lungs, heart, and abdomen for a population of 868 out-patients. The measurements were made with a resolution element approximately 2 X 2 cm, at a single x-ray beam quality, and with a low-scatter slot-beam geometry. Under these conditions, the required receptor latitude for capturing each area of interest in the thorax is derived as a function of body habitus. To capture all three regions the required receptor latitude for the PA examination varies from 11:1 to 81:1 with increasing patient size. The implications of these results for thoracic image-receptor design is discussed.

  10. Estimulação elétrica nervosa transcutânea no pós-operatório de cirurgia torácica: revisão sistemática e metanálise de estudos randomizados Transcutaneous electrical nerve stimulation after thoracic surgery: systematic review and meta-analysis of 11 randomized trials

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    Graciele Sbruzzi

    2012-03-01

    the postoperative period after thoracic surgery by performing a systematic review and meta-analysis of randomized trials. METHODS: The search strategy included MEDLINE, PEDro, Cochrane CENTRAL, EMBASE and LILACS, besides a manual search, from inception to August, 2011. Randomized trials were included, comparing TENS associated or not with pharmacological analgesia vs. placebo TENS associated or not with pharmacological analgesia or vs. pharmacological analgesia alone to assess pain (visual analog scale - VAS and/or pulmonary function represented by forced vital capacity (FVC in postoperative thoracic surgery patients (pulmonary or cardiac with approach by thoracotomy or sternotomy. RESULTS: Of the 2.489 articles identified, 11 studies were included. In the approach by thoracotomy, TENS associated with pharmacological analgesia reduced pain compared to the placebo TENS associated with pharmacological analgesia (VAS -1.29; CI95%: -1.94 to - 0.65. In the approach by sternotomy, TENS associated with pharmacological analgesia also reduced pain compared to the placebo TENS associated with pharmacological analgesia (VAS -1.33; 95%CI: -1.89 to 0.77 and compared to pharmacological analgesia alone (VAS -1.23; 95%CI: -1.79 to -0.67. There was no significant improvement in FVC (0.12 L; 95%CI: -0.27 to 0.51. CONCLUSION: TENS associated with pharmacological analgesia provides pain relief compared to the placebo TENS in postoperative thoracic surgery patients both approached by thoracotomy and sternotomy. In the sternotomy it also provides more effective pain relief compared to pharmacological analgesia alone, but has no significant effect on pulmonary function.

  11. Uniportal video-assisted thoracoscopic right upper sleeve lobectomy and tracheoplasty in a 10-year-old patient

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    Gonzalez-Rivas, Diego; Marin, Jessica Correa; Granados, Juan Pablo Ovalle; Llano, Juan David Urrea; Cañas, Sonia Roque; Arqueta, Alonso Oviedo; de la Torre, Mercedes

    2016-01-01

    Tracheobronchial pediatric tumors are very rare and procedures like pneumonectomy are seldomly indicated due to the associated morbidity. If a surgical approach is considered, the ideal oncological technique would be the minimally invasive sleeve resection, allowing preservation of lung parenchyma (very important in pediatric patients). Here we present the first report of a thoracoscopic right upper tracheo-bronchial sleeve lobectomy in a pediatric patient. A 10-year-old female patient, who r...

  12. Bilateral locked facets in the thoracic spine

    NARCIS (Netherlands)

    M.H.A. Willems; Braakman, R. (Reinder); B. van Linge (Bert)

    1984-01-01

    textabstractTwo cases of traumatic bilateral locked facets in the thoracic spine are reported. Both patients had only minor neurological signs. They both made a full neurological recovery after surgical reduction of the locked facets. Bilateral locked facets are very uncommon in the thoracic spine.

  13. Rare thoracic cancers, including peritoneum mesothelioma

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    Siesling, Sabine; van der Zwan, Jan Maarten; Izarzugaza, Isabel; Jaal, Jana; Treasure, Tom; Foschi, Roberto; Ricardi, Umberto; Groen, Harry; Tavilla, Andrea; Ardanaz, Eva

    Rare thoracic cancers include those of the trachea, thymus and mesothelioma (including peritoneum mesothelioma). The aim of this study was to describe the incidence, prevalence and survival of rare thoracic tumours using a large database, which includes cancer patients diagnosed from 1978 to 2002,

  14. Rare thoracic cancers, including peritoneum mesothelioma

    NARCIS (Netherlands)

    Siesling, Sabine; Zwan, J.M.V.D.; Izarzugaza, I.; Jaal, J.; Treasure, T.; Foschi, R.; Ricardi, U.; Groen, H.; Tavilla, A.; Ardanaz, E.

    2012-01-01

    Rare thoracic cancers include those of the trachea, thymus and mesothelioma (including peritoneum mesothelioma). The aim of this study was to describe the incidence, prevalence and survival of rare thoracic tumours using a large database, which includes cancer patients diagnosed from 1978 to 2002,

  15. Vertebral coplanar alignment technique: a surgical option for correction of adult thoracic idiopathic scoliosis.

    Science.gov (United States)

    He, Shouyu; Bao, Hongda; Zhu, Zezhang; Qiu, Yong; Zhu, Feng; Zhou, Hengcai; Sun, Xu; Wang, Bin

    2016-02-01

    Previous studies have demonstrated vertebral coplanar alignment (VCA) as an effective surgical option for adolescent idiopathic scoliosis (AIS). The purpose of this study is to analyze the outcome of VCA for the surgical correction of adult idiopathic scoliosis (AdIS). 35 AdIS patients (mean age: 24.2 years) undergoing VCA-instrumentation were reviewed. The main thoracic curve and thoracic kyphosis (TK, T5-T12) were evaluated preoperatively, immediate postoperatively, and at the final follow-up (>1 year). All patients were stratified by the TK modifier before surgery: "+" (TK, >40°), "-" (TK, scoliosis with sagittal malalignment.

  16. Thoracic and Cardiovascular Surgeons’ Perception of the Concentration of Cardiovascular Operations in Seoul Metropolitan Area’s Hospitals

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    Hyo Seon Jeong

    2016-12-01

    Full Text Available Background: The purpose of this study is to evaluate the concentration of cardiovascular surgical procedures in a metropolitan area and investigate the perception of specialists regarding governmental policies to resolve this imbalance. Methods: From March to May 2015, surveys were distributed to members of the Thoracic and Cardiovascular Surgery Association. The final pool of research subjects consisted of 75 respondents. Subjects were queried regarding the concentration of cardiovascular operations in metropolitan areas, alternatives to the imbalance, and governmental policies to resolve the inequalities. Results: Survey participants responded that South Korea needs governmental policies to alleviate the concentration of cardiovascular surgery patients in large metropolitan hospitals. Participants agreed that the freedom to choose medical institutions and improved accessibility to metropolitan hospitals due to advanced transportation systems were some of the causes for the concentration. A majority (98.7% of respondents thought establishing thoracic and cardiovascular surgery centers in provinces was an appropriate solution to alleviate the concentration. Thoracic and cardiovascular surgery specialists were ranked as the number one group on which to focus development. Conclusion: Developing and carrying out policies to establish thoracic and cardiovascular surgery centers in provinces will alleviate the regional imbalance in available heart surgery services and an overall improvement in cardiovascular disease treatment in South Korea.

  17. Sublobar resection versus lobectomy in Surgical Treatment of Elderly Patients with early-stage non-small cell lung cancer (STEPS): study protocol for a randomized controlled trial.

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    Yang, Fan; Sui, Xizhao; Chen, Xiuyuan; Zhang, Lixue; Wang, Xun; Wang, Shaodong; Wang, Jun

    2016-04-07

    The appropriateness of lobectomy for all elderly patients is controversial. Meanwhile, sublobar resection is associated with reduced operative risk, better preservation of pulmonary function, and a better quality of life, constituting a potential alternative to standard lobectomy for elderly patients with early-stage non-small cell lung cancer (NSCLC). To date, no randomized trial comparing sublobar resection and lobectomy focusing on elderly patients has been reported. We hypothesized that for patients at least 70 years old with clinical stage T1N0M0 NSCLC, sublobar resection is non-inferior to lobectomy for 3-year disease-free survival (DFS). This is a prospective, randomized, controlled multicenter non-inferiority trial with two study arms: sublobar resection and lobectomy groups. Comprehensive geriatric assessments will be acquired for each patient. A total of 339 subjects will be enrolled on the basis of power calculations, and participants followed up every 6 months post-operation for 3 years. In case of relapse, survival follow-up will be continued until 5 years or death. Pulmonary function testing will be performed at 6, 12, and 36 months post-operation. The primary outcome is 3-year DFS; secondary endpoints include peri-operative complications and mortality, hospitalization time, post-operative ventilator time, overall survival, 3-year recurrence rates, post-operative pulmonary function, quality of life, geriatric assessment data, and 4-year mortality index. The present study is the only prospective, multicenter, randomized controlled trial comparing sublobar resection and lobectomy for elderly patients. The therapeutic outcomes of sublobar resection will be evaluated in comparison with lobectomy for elderly patients (≥70 years) with early-stage NSCLC. NCT02360761 : 01/24/2015 (ClinicalTrials.gov).

  18. Cost Savings of Standardization of Thoracic Surgical Instruments: The Process of Lean.

    Science.gov (United States)

    Cichos, Kyle H; Linsky, Paul L; Wei, Benjamin; Minnich, Douglas J; Cerfolio, Robert J

    2017-12-01

    Our objective is to show the effect that standardization of surgical trays has on the number of instruments sterilized and on cost. We reviewed our most commonly used surgical trays with the 3 general thoracic surgeons in our division and agreed upon the least number of surgical instruments needed for mediastinoscopy, video-assisted thoracoscopic surgery, robotic thoracic surgery, and thoracotomy. We removed 59 of 79 instruments (75%) from the mediastinoscopy tray, 45 of 73 (62%) from the video-assisted thoracoscopic surgery tray, 51 of 84 (61%) from the robotic tray, and 50 of 113 (44%) from the thoracotomy tray. From January 2016 to December 2016, the estimated savings by procedure were video-assisted thoracoscopic surgery (n = 398) $21,890, robotic tray (n = 231) $19,400, thoracotomy (n = 163) $15,648, and mediastinoscopy (n = 162) $12,474. Estimated total savings were $69,412. The weight of the trays was reduced 70%, and the nonsteamed sterilization rate (opened trays that needed to be reprocessed) decreased from 2% to 0%. None of the surgeons requested any of the removed instruments. Standardization of thoracic surgical trays is possible despite having multiple thoracic surgeons. This process of lean (the removal of nonvalue steps or equipment) reduces the number of instruments cleaned and carried and reduces cost. It may also reduce the incidence of "wet loads" that require the resterilization of instruments. Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  19. Staplers versus hand-sewing for pulmonary lobectomy: randomized controlled trial.

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    Tantraworasin, Apichat; Seateang, Somcharean; Bunchungmongkol, Nutchanart

    2014-03-01

    Division of the parenchymal lung for lobectomy is performed in patients who have an incomplete fissure. A stapler device can reduce postoperative air leak, but it is expensive. to investigate the advantage of using a stapler, in terms of postoperative air leak and cost, compared to hand-sewn techniques. A Non-blinded randomized controlled trial was conducted in Chiang Mai University Hospital, Thailand, from November 15, 2011 to September 30, 2012. Fifty-three adult patients were randomized to undergo a hand-sewn technique (27 patients) or stapler closure (26 patients). Postoperative air leak in the stapler group was less than that in the hand-sewn group (7.7% vs. 29.6%, p = 0.044), and the duration of air leak in the stapler group was significantly shorter than that in the hand-sewn group (1.0 vs. 13.4 days, p = 0.032). The cost of treatment was not significantly different between groups; however, the total cost in the stapler group was less than that in the hand-sewn group (mean difference 4454 Thai baht (US$144.75). A stapler reduces postoperative air leaks and the duration of air leaks. Furthermore, the total cost of treatment was comparable. Therefore, using staples may provide substantial financial benefits.

  20. The affective value of faces in patients achieving long-term seizure freedom after temporal lobectomy.

    Science.gov (United States)

    Meletti, Stefano; Picardi, Angelo; De Risi, Marco; Monti, Giulia; Esposito, Vincenzo; Grammaldo, Liliana G; Di Gennaro, Giancarlo

    2014-07-01

    We investigated different aspects of facial expression evaluation in a homogeneous cohort of 42 seizure-free patients with 5 or more years of follow-up after temporal lobectomy (TL), with the aim of further characterizing the impairment in emotion and social cognition among patients. A group of healthy subjects matched for sex, age, and education served as controls. Four tasks of facial expression evaluation were used: (a) facial expression recognition, (b) rating of the intensity of facial expression, and (c) rating of valence (pleasantness) and (d) rating of arousal induced by facial expressions. Patients had a worse performance in the recognition task for all negative emotions, while no differences in intensity ratings were found. They also reported lower arousal ratings than controls for faces showing fear, anger, disgust, and neutral expressions, as well as lower valence ratings for all facial expressions except those showing happiness. Longer epilepsy duration before TL was negatively associated with ratings of arousal and intensity and positively associated with valence ratings for fearful facial expressions. This study showed that patients who become seizure-free after TL present long-term deficits in several aspects of facial expression evaluation. Longitudinal, prospective studies are needed to evaluate if social cognition improves or declines after TL. Copyright © 2014 Elsevier Inc. All rights reserved.

  1. Quantification of a Secondary Task-Specific Tremor in a Violinist after a Temporal Lobectomy

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    André eLee

    2014-07-01

    Full Text Available Task-specific tremors occur mainly during certain tasks and may be highly disabling. In this case study, we report on a 66-year-old violinist who developed a task-specific tremor of the right arm only while playing the violin four weeks after a temporal lobectomy, which had been performed as a result of his temporal lobe epilepsy. Since a similar case, to our knowledge, has not been reported so far, our aim was to quantitatively assess and describe the tremor by measuring (a the electromyography (EMG activity of the wrist flexor and extensor as well as (b an accelerometer signal of the hand. We found a tremor-related frequency of about 7 Hz. Furthermore, at a similar frequency of about 7 Hz, there was coherence between the tremor acceleration and EMG-activity of the wrist flexor and extensor as well as between the tremor acceleration and coactivation. The tremorgenesis remains unclear, and possible explanations can only be speculative.

  2. Sleeve lobectomy versus pneumonectomy for non-small cell lung cancer: a meta-analysis

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    Shi Woda

    2012-12-01

    Full Text Available Abstract Aim It is controversial that whether sleeve lobectomy (SL should be promoted more worthy than pneumonectomy (PN in suitable patients. Methods We searched all studies that had been published in English from PUBMED and Embase which compared the short-term and long-term outcomes of SL and pneumonectomy (PN in patients with non-small cell lung cancer (NSCLC. Results Nineteen studies met our criteria with a combined total of 3878 subjects, of which 1316 (33.9% underwent SL and 2562 (66.1% underwent PN. The odds ratio was 0.50 (95% CI: 0.34-0.72 for postoperative mortality, 1.17 (95% CI: 0.82-1.67 for postoperative complications, 0.78 (95% CI: 0.47-1.29 for locoregional recurrences. The risk difference for 1-, 3-, 5- year was 0.11 (95% CI: 0.07-0.14, 0.15 (95% CI: 0.06-0.24, 0.15 (95% CI: 0.09-0.20,respectively. The pooled hazard ratio was 0.63 (95% CI: 0.56-0.71 in favor of SL group. Conclusion SL is more worthy to be done than PN in suitable patients with less mortality and better long-term survival.

  3. Non-invasive examinations successfully select patients with medial temporal lobe epilepsy for anterior temporal lobectomy

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    Morioka, Takato; Nishio, Shunji; Kawamura, Tadao; Fukui, Kimiko; Sasaki, Masayuki; Fukui, Masashi [Kyushu Univ., Fukuoka (Japan). Graduate School of Medical Sciences

    2001-06-01

    We retrospectively analyzed 8 patients with intractable medial temporal lobe epilepsy (MTLE) who underwent the anterior temporal lobectomy with hippocampectomy (ATL) without invasive examinations such as chronic subdural electrode recording. Five patients had a history of febrile convulsion. While all 8 patients had oral automatism, automatism of ipsilateral limbs with dystonic posture of contralateral limbs was demonstrated in 2 patients. Bilateral temporal paroxysmal activities on interictal EEG was observed in 4 patients and all patients had clear ictal onset zone on unilateral anterior temporal region. MRI demonstrated unilateral hippocampal sclerosis in 5 cases. Interictal FDG-PET depicted hypometabolism of the unilateral temporal lobe in all cases, however, ECD-SPECT failed to reveal the hypoperfusion of the unilateral temporal lobe in a case. Postoperatively, 7 cases became seizure free, and one had rare seizure. Non-invasive examinations, especially ictal EEG and concordant FDG-PET findings, in patients with oral automatism in seizure semiology, successfully select patients with MTLE for ATL. (author)

  4. Non-verbal auditory cognition in patients with temporal epilepsy before and after anterior temporal lobectomy

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    Aurélie Bidet-Caulet

    2009-11-01

    Full Text Available For patients with pharmaco-resistant temporal epilepsy, unilateral anterior temporal lobectomy (ATL - i.e. the surgical resection of the hippocampus, the amygdala, the temporal pole and the most anterior part of the temporal gyri - is an efficient treatment. There is growing evidence that anterior regions of the temporal lobe are involved in the integration and short-term memorization of object-related sound properties. However, non-verbal auditory processing in patients with temporal lobe epilepsy (TLE has raised little attention. To assess non-verbal auditory cognition in patients with temporal epilepsy both before and after unilateral ATL, we developed a set of non-verbal auditory tests, including environmental sounds. We could evaluate auditory semantic identification, acoustic and object-related short-term memory, and sound extraction from a sound mixture. The performances of 26 TLE patients before and/or after ATL were compared to those of 18 healthy subjects. Patients before and after ATL were found to present with similar deficits in pitch retention, and in identification and short-term memorisation of environmental sounds, whereas not being impaired in basic acoustic processing compared to healthy subjects. It is most likely that the deficits observed before and after ATL are related to epileptic neuropathological processes. Therefore, in patients with drug-resistant TLE, ATL seems to significantly improve seizure control without producing additional auditory deficits.

  5. The use of the Thoracic Morbidity and Mortality system for the internal analysis of performance: a case-matched temporal audit.

    Science.gov (United States)

    Salati, Michele; Pompili, Cecilia; Refai, Majed; Xiumè, Francesco; Sabbatini, Armando; Brunelli, Alessandro

    2014-05-01

    The aim of the present study was to evaluate the usefulness of the Thoracic Morbidity and Mortality (TMM) scoring system in auditing the quality of care of our unit. We analysed the performance of our unit comparing the incidence of complications and mortality occurring after anatomic lung resections during two different periods: early period (January 2000 to December 2009: 830 lobectomy, 134 pneumonectomy and 78 segmentectomy) and recent period (January 2010 to August 2012: 191 lobectomy, 8 pneumonectomy and 19 segmentectomy). The cardiopulmonary complications as traditionally defined in the European Society of Thoracic Surgeons (ESTS) database were also classified according to the TMM system: this method grades the postoperative adverse events from 1 to 5 reflecting an increasing severity of management regardless the type of complication. Complications graded higher than 2 are regarded as major complications. To account for confounders, several baseline and surgical factors were used to build a propensity score that was applied to match the patients of the most recent group with their early-group counterparts. These two matched groups were compared in terms of cardiopulmonary morbidity (codified by ESTS definitions) and mortality rates and incidence of major complications according to the TMM system. The propensity score analysis yielded 209 well-matched pairs of patients operated on in the two periods. The two groups had similar rates of ESTS-defined cardiopulmonary complications (recent: 38 patients vs early: 37 patients, P = 0.9). The use of the TMM system revealed a higher incidence of major (grade > 2) complications rate in the recent period (recent: 29 patients vs early: 14 patients, P = 0.02). The TMM scoring system for classifying the postoperative complications revealed a decline of quality of care of our unit otherwise undetected by applying traditional outcome measures. This tool can be used as an additional graded outcome endpoint to refine internal

  6. Infecção de prótese vascular em cirurgia da aorta torácica: revisão da experiência e relato de caso tratado por técnica não convencional Vascular prosthesis infection in thoracic aorta surgery: review of the experience and a case report illustrating treatment with an unconventional technique

    Directory of Open Access Journals (Sweden)

    Ronaldo Ducceschi Fontes

    2004-03-01

    toxemia. Pleural empyema was diagnosed, and she underwent an exploratory thoracotomy that did not confirm this diagnosis, but revealed intense effusion thickening. Four months after the exploratory thoracotomy, Klebsiella pneumoniae and Enterobacter sp were isolated in a blood culture. Magnetic resonance imaging revealed shapes compatible with perigraft infection. With this clinical and laboratory picture, graft removal was indicated as was axillo-bifemoral grafting. Surgery was successfully performed, the patient was discharged in good condition, and remains well after a 57-month follow-up without complications. The methods used for diagnosis and treatment of prosthesis infection in thoracic aorta surgery are discussed.

  7. Hybrid thoracic endovascular aortic repair: pushing the envelope.

    Science.gov (United States)

    Younes, Houssam K; Davies, Mark G; Bismuth, Jean; Naoum, Joseph J; Peden, Eric K; Reardon, Michael J; Lumsden, Alan B

    2010-01-01

    Thoracic endovascular aortic repair (TEVAR) can be limited by inadequate proximal and distal landing zones. Debranching or hybrid TEVAR has emerged as an important modality to expand landing zones and facilitate TEVAR. We report a single-center experience with hybrid TEVAR. We retrospectively reviewed all patients with thoracic aortic disease who received a TEVAR between February 2005 and October 2008. Forty-two patients underwent a hybrid procedure (mean age 68 +/- 13 years; 55% men). All patients were denied open surgery due to preoperative comorbidities or low physiologic reserve; 62% had a history of coronary artery disease, 67% had chronic obstructive pulmonary disease, 61% had undergone prior aortic surgery, and 90% had an American Society of Anesthesiology score of 4 and above. The average Society for Vascular Surgery comorbidity score was 12 +/- 2 with a range of 9 to 14. Fifty-five percent of cases were symptomatic on presentation and 83% were done emergently. Seventy-six percent underwent debranching of the aortic arch, 17% of the visceral vessels, and 7% required both. Primary technical success was achieved in all cases and of these, 43% were staged. The 30-day mortality was 5%. Myocardial infarction developed in 5%, respiratory failure in 31%, cerebrovascular accident (stroke or transient ischemic attack) in 19%, and spinal cord ischemia with ensuant paraplegia occurred in 5% of patients. Fifty-eight percent of patients were discharged home, 11% required rehabilitation, and 29% were transferred to a skilled nursing facility. There was a significant association between visceral vessel debranching and both spinal cord ischemia (P = .004) and gastrointestinal complications (P = .005). On the other hand, there was no difference between staged and non-staged hybrid procedures. Hybrid procedures can successfully extend the range of patients suitable for a subsequent TEVAR. These procedures are associated with higher complication rates than isolated infrarenal

  8. Emergency Anaesthetic Management of Extensive Thoracic Trauma

    Directory of Open Access Journals (Sweden)

    H C Chandola

    2007-01-01

    Full Text Available High speed vehicles, drug abuse, alcohol and easy availability of handguns are the main reasons of increasing number of trauma especially thoracic trauma. Anaesthesiologist plays an important role in the management of extensive thoracic trauma. Thoracic trauma, penetrating or blunt, may cause damage to organs suspended in thorax viz. pleura, lungs, heart, great vessels, trachea and oesophagus. It may lead to pneumothorax, cardiac tamponade or life threatening haemorrhage. With aggressive care and management of these factors, majority of patients can survive and return to normal life.

  9. Thromboembolic stroke associated with thoracic outlet syndrome.

    Science.gov (United States)

    Meumann, Ella M; Chuen, Jason; Fitt, Greg; Perchyonok, Yuliya; Pond, Franklin; Dewey, Helen M

    2014-05-01

    Thoracic outlet syndrome occurs due to compression of the neurovascular structures as they exit the thorax. Subclavian arterial compression is usually due to a cervical rib, and is rarely associated with thromboembolic stroke. The mechanism of cerebral embolisation associated with the thoracic outlet syndrome is poorly understood, but may be due to retrograde propagation of thrombus or transient retrograde flow within the subclavian artery exacerbated by arm abduction. We report an illustrative patient and review the clinical features, imaging findings and management of stroke associated with thoracic outlet syndrome. Copyright © 2013 Elsevier Ltd. All rights reserved.

  10. Medical teleconference about thoracic surgery using free Internet software.

    Science.gov (United States)

    Obuchi, Toshiro; Shiono, Hiroyuki; Shimada, Junichi; Kaga, Kichizo; Kurihara, Masatoshi; Iwasaki, Akinori

    2011-11-01

    Surgical teleconferences using advanced academic networks are becoming common; however, reports regarding Internet teleconferencing using free software packages such as Skype, USTREAM, and Dropbox are very rare. Teleconferences concerning mainly surgical techniques were held five times between Fukuoka University Hospital and other institutions from April to September 2010. These teleconferences used Skype and USTREAM as videophones to establish communication. Both PowerPoint presentations and surgical videos were made. These presentation files were previously sent to all stations via mail, e-mail, or Dropbox, and shared. A slide-show was simultaneously performed following the presenter's cue in each station. All teleconferences were successfully completed, even though there were minor instances of the Skype link being broken for unknown reasons during the telecommunication. Internet surgical teleconferences using ordinary software are therefore considered to be sufficiently feasible. This method will become more convenient and common as the Internet environments advance.

  11. Spirometry. Spanish Society of Pulmonology and Thoracic Surgery (SEPAR).

    Science.gov (United States)

    García-Río, Francisco; Calle, Myriam; Burgos, Felip; Casan, Pere; Del Campo, Félix; Galdiz, Juan B; Giner, Jordi; González-Mangado, Nicolás; Ortega, Francisco; Puente Maestu, Luis

    2013-09-01

    Spirometry is the main pulmonary function test and is essential for the evaluation and monitoring of respiratory diseases. Its utility transcends the field of Respiratory Medicine, is becoming increasingly important in primary care and applications have even been described outside the field of respiratory diseases. This document is therefore intended to serve as support for all health professionals who use spirometry, providing recommendations based on the best scientific evidence available. An update of the indications and contraindications of the test is proposed. The document sets out recommendations on the requirements necessary for conventional spirometers and portable office equipment, as well as on spirometer hygiene and quality control measures. Spirometric parameters that must be considered, performance of manoeuvres, criteria for acceptability and repeatability of measurements and their quality control are defined. A proposal is also established for presentation of the results and an evaluation and interpretation is proposed according to information generated in recent years. Finally, lines of adaptation and integration of spirometry in the field of new technologies are considered. Copyright © 2013 SEPAR. Published by Elsevier Espana. All rights reserved.

  12. Experience of thoracic surgery performed under difficult conditions ...

    African Journals Online (AJOL)

    Design And Settings: Case series study in Medina Hospital, Mogadishu - Somalia. Subject and Methods: Thoracotomies were performed in thirty-two patients with traumatic and nontraumatic conditions. No proper pre-operative investigations were available such as spirometry, haemogasanalysis, bronchoscopy and CT ...

  13. Anatomy of the intercostal nerve: its importance during thoracic surgery.

    Science.gov (United States)

    Moore, D C

    1982-09-01

    Complications from attempts to block the intercostal nerves intraneurally before closure of a thoracotomy have resulted in hypotension with or without spinal block. Placement of a chest tube has resulted in transection of the intercostal nerve. The first of these complications can be avoided by not attempting intraneural block of the nerves intrathoracically. Avoidance of the latter requires careful dissection of the intercostal spaces and identification of the intercostal nerve, as opposed to stab insertion of a chest tube.

  14. Whole organ and tissue reconstruction in thoracic regenerative surgery.

    Science.gov (United States)

    Lim, Mei Ling; Jungebluth, Philipp; Ajalloueian, Fatemeh; Friedrich, Linda Helen; Gilevich, Irina; Grinnemo, Karl-Henrik; Gubareva, Elena; Haag, Johannes C; Lemon, Greg; Sjöqvist, Sebastian; Caplan, Arthur L; Macchiarini, Paolo

    2013-10-01

    Development of novel prognostic, diagnostic, and treatment options will provide major benefits for millions of patients with acute or chronic respiratory dysfunction, cardiac-related disorders, esophageal problems, or other diseases in the thorax. Allogeneic organ transplant is currently available. However, it remains a trap because of its dependency on a very limited supply of donated organs, which may be needed for both initial and subsequent transplants. Furthermore, it requires lifelong treatment with immunosuppressants, which are associated with adverse effects. Despite early clinical applications of bioengineered organs and tissues, routine implementation is still far off. For this review, we searched the PubMed, MEDLINE, and Ovid databases for the following keywords for each tissue or organ: tissue engineering, biological and synthetic scaffold/graft, acellular and decelluar(ized), reseeding, bioreactor, tissue replacement, and transplantation. We identified the current state-of-the-art practices in tissue engineering with a focus on advances during the past 5 years. We discuss advantages and disadvantages of biological and synthetic solutions and introduce novel strategies and technologies for the field. The ethical challenges of innovation in this area are also reviewed. Copyright © 2013 Mayo Foundation for Medical Education and Research. Published by Elsevier Inc. All rights reserved.

  15. Images of bronchiectasis in thoracic surgery | Ayegnon | Pan African ...

    African Journals Online (AJOL)

    The bronchial dilations also called bronchiectasis are permanent and irreversible increase in the bronchial tubes. They can be extended or localized especially in pulmonary tuberculosis sequelae. This affection is serious, because it is at the origin of an embarrassing obstructive pulmonary disease, leading to social ...

  16. Video‑assisted thoracic surgery in a Nigerian teaching hospital ...

    African Journals Online (AJOL)

    2015-05-20

    May 20, 2015 ... pleurodesis (6). Malignant pleural effusion (6). Adenocarcinoma (4). Mesothelioma (2). Excision of bronchogenic cyst (1). Bronchogenic cyst (1). Bronchogenic cyst (1). Bullectomy+ pleurodesis (5). Spontaneous pneumothorax (5). ‑. [Downloaded free from http://www.njcponline.com on Monday, April 04, ...

  17. Sublobar resection versus lobectomy in patients aged ≤35 years with stage IA non-small cell lung cancer: a SEER database analysis.

    Science.gov (United States)

    Gu, Chang; Wang, Rui; Pan, Xufeng; Huang, Qingyuan; Zhang, Yangyang; Yang, Jun; Shi, Jianxin

    2017-11-01

    Sublobar resection has been increasingly adopted in elderly patients with stage IA non-small cell lung cancer (NSCLC), but the equivalency of sublobar resection versus lobectomy among young patients with stage IA NSCLC is unknown. Using the Surveillance, Epidemiology, and End Results (SEER) registry, we identified patients aged ≤35 years who were diagnosed between 2004 and 2013 with pathological stage IA NSCLC and treated with sublobar resection or lobectomy. We used propensity-score matching to minimize the effect of potential confounders that existed in the baseline characteristics of patients in different treatment groups. The overall survival (OS) and lung cancer-specific survival (LCSS) rates of patients who underwent sublobar resection or lobectomy were compared in stratification analysis. Overall, we identified 188 patients who had stage IA disease, 32 (17%) of whom underwent sublobar resection. We did not identify any difference in OS/LCSS between patients who received sublobar resection versus lobectomy before (log-rank p = 0.6354) or after (log-rank p = 0.5305) adjusting for propensity scores. Similarly, we still could not recognize different OS/LCSS rates among stratified T stage groups or stratified lymph node-removed groups before or after adjusting for propensity scores. Sublobar resection is not inferior to lobectomy for young patients with stage IA NSCLC. Considering sublobar resection better preserves lung function and has reduced overall morbidity, sublobar resection may be preferable for the treatment of young patients with stage IA NSCLC.

  18. [Uniportal Video-Thoracoscopic Surgery: Revolution or Evolution].

    Science.gov (United States)

    Guerra, Miguel

    2015-01-01

    Video-Thoracoscopic Surgery (VATS) has without doubt been the most significant advance in thoracic surgery over the past half century. No other single innovation has so totally revolutionized the way thoracic surgeons perform their expertise. It is becoming ever more difficult for thoracic surgeons to justify not using a VATS in the face of overwhelming evidence for the benefits of this approach - not only in terms of reducing patient morbidity, but also in improving surgical outcomes. Nowadays multiportal VATS has evolved to uniportal VATS. At present, uniportal VATS has become the approach of choice in our department even to perform anatomic resections to treat lung cancer.

  19. Catamenial pneumothorax caused by thoracic endometriosis

    Directory of Open Access Journals (Sweden)

    Paolo Maniglio, MD

    2018-02-01

    Conclusion: The diagnosis of thoracic endometriosis is challenging. The first line of treatment is medical, whereas the surgical treatment is performed secondly. Moreover, surgical treatment can lead to a significant rate of recurrence, often reduced by a coadjutant medical treatment.

  20. Thoracic disc herniation: Surgical treatment.

    Science.gov (United States)

    Court, C; Mansour, E; Bouthors, C

    2018-02-01

    Thoracic disc herniation is rare and mainly occurs between T8 and L1. The herniation is calcified in 40% of cases and is labeled as giant when it occupies more than 40% of the spinal canal. A surgical procedure is indicated when the patient has severe back pain, stubborn intercostal neuralgia or neurological deficits. Selection of the surgical approach is essential. Mid-line calcified hernias are approached from a transthoracic incision, while lateralized soft hernias can be approached from a posterolateral incision. The complication rate for transthoracic approaches is higher than that of posterolateral approaches; however, the former are performed in more complex herniation cases. The thoracoscopic approach is less invasive but has a lengthy learning curve. Retropleural mini-thoracotomy is a potential compromise solution. Fusion is recommended in cases of multilevel herniation, herniation in the context of Scheuermann's disease, when more than 50% bone is resected from the vertebral body, in patients with preoperative back pain or herniation at the thoracolumbar junction. Along with complications specific to the surgical approach, the surgical risks are neurological worsening, dural breach and subarachnoid-pleural fistulas. Giant calcified herniated discs are the largest contributor to myelopathy, intradural extension and postoperative complications. Some of the technical means that can be used to prevent complications are explored, along with how to address these complications. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  1. Thoracic splenosis mimicking a pleuropneumonia

    Science.gov (United States)

    Baldolli, Aurélie; Coeuret, Solène; Le Pennec, Vincent; Agostini, Denis; Verdon, Renaud

    2017-01-01

    Abstract Rationale: Splenosis is the development of one or more heterotopic splenic tissue autoimplants following rupture of the spleen and remains mostly asymptomatic. Patient concerns: We report a case of a 50-year old post-traumatic splenectomized man admitted for a left side community acquired pneumonia resistant to antibiotics. Diagnoses: The diagnosis of intrathoracic ectopic spleen was suspected because of the history of spleen trauma with diaphragm rupture and the absence of Howell-Jolly bodies. Interventions: Technetium (Tc)-99m colloid scintigraphy SPECT, fused with CT scan showed an intense radionuclide uptake on hyper vascularized masses without any additional pathologic uptake and confirmed the diagnosis of thoracic splenosis. Outcomes: Despite any lifelong penicillin prophylaxis, he had no history of infections eight years after the diagnosis. Lessons: Physician must be aware of this differential diagnosis and of its consequences. Depending on its size and location, it may lead to incorrect diagnosis (tumor, empyema, abscess ...), treatment and invasive procedures while the diagnosis of splenosis only relies upon imaging studies associated with functionnal study of the uptake of particles or cells. PMID:28723778

  2. THORACIC KYPHOSIS TREATED WITH GLOBAL POSTURAL REEDUCATION

    OpenAIRE

    Pita, Marisa de Castro

    2008-01-01

    This article describes the case of a patient subjected to physical therapy who had thoracic kyphosis of 55 degrees, chronic lumbar pain, and other postural deviations. The physical therapeutic treatment used was the technique of Global Posture Reeducation (RPG), aiming at morphological corrections and pain relief. The results obtained demonstrated improvement concerning the postural aspect, decrease of 16 degrees in the thoracic kyphosis and remission of the pain.

  3. Thoracic ultrasound: the pneumologist's new stethoscope

    OpenAIRE

    HEINEN, Vincent; DUYSINX, Bernard; CORHAY, Jean-Louis; LOUIS, Renaud

    2012-01-01

    We now have access to a large library of publications validating transparietal thoracic echography in various clinical situations. Parietal lesions, including osteolysis, can be detected and biopsied during the thoracic ultrasound (TUS) examination. To evaluate the parietal extension of lung cancers, TUS has proved superior to tomodensitometry. Pleural effusions can be easily diagnosed and aspirated. Pneumothoraces can be detected using well defined lung artifacts with a high frequency probe....

  4. Cortical gene expression: prognostic value for seizure outcome following temporal lobectomy and amygdalohippocampectomy.

    Science.gov (United States)

    Gallek, Matthew J; Skoch, Jesse; Ansay, Tracy; Behbahani, Mandana; Mount, David; Manziello, Ann; Witte, Marlys; Bernas, Michael; Labiner, David M; Weinand, Martin E

    2016-10-01

    Whole genome analyses were performed to test the hypothesis that temporal cortical gene expression differs between epilepsy patients rendered seizure-free versus non-seizure-free following anterior temporal lobectomy with amygdalohippocampectomy (ATL/AH). Twenty four patients underwent ATL/AH to treat medically intractable seizures of temporal lobe origin (mean age 35.5 years, mean follow-up 42.2 months); they were then dichotomized into seizure-free and non-seizure-free groups. Tissue RNA was isolated from the lateral temporal cortex and gene expression analysis was performed. Whole genome data were analyzed for prognostic value for seizure-free outcome following ATL/AH by logistic regression. Genes that could distinguish seizure outcome groups were identified based on providing an accuracy of >0.90 judging by area under the receiver operating characteristic curve, AUC, with a P value of the slope coefficient of <0.05. Four genes and seven RNA probes were with prognostic value for post-operative seizure-free outcome. Gene expression associated with seizure-free outcome included relative down-regulation of zinc finger protein 852 (ZNF852), CUB domain-containing protein 2 (CDCP2), proline-rich transmembrane protein 1 (PRRT1), hypothetical LOC440200 (FLJ41170), RNA probe 8047763, RNA probe 8126238, RNA probe 8113489, RNA probe 8092883, RNA probe 7935228, RNA probe 806293, and RNA probe 8104131. This study describes the predictive value of temporal cortical gene expression for seizure-free outcome after ATL/AH. Four genes and seven RNA probes were found to predict post-operative seizure-free outcome. Future prospective investigation of these genes and probes in human brain tissue and blood could establish new biomarkers predictive of seizure outcome following ATL/AH.

  5. Neurointermediate pituitary lobectomy decreases the incidence and severity of experimental autoimmune encephalomyelitis in Lewis rats.

    Science.gov (United States)

    Quintanar-Stephano, Andrés; Chavira-Ramírez, Roberto; Kovacs, Kalman; Berczi, Istvan

    2005-01-01

    Acute experimental autoimmune encephalomyelitis (EAE) is an inflammatory disease of the central nervous system, mediated by T lymphocytes. Immunization of Lewis rats with myelin antigens suspended in complete Freund's adjuvant induces EAE. In a previous study on rats we have found that neurointermediate pituitary lobectomy (NIL) decreased both the humoral and cell-mediated immune responses. Here we investigated the effect of NIL on the incidence and severity of EAE and on the function of the hypothalamic-pituitary-adrenal axis in Lewis rats. NIL, hypophysectomized (Hypox) and sham-operated (Sham) rats were immunized s.c. with guinea-pig brain extract suspended in complete Freund's adjuvant. Untreated rats were used as controls. Water intake, body weight gain, clinical and histopathologic incidence and severity of EAE were evaluated in the operated groups. On killing, plasma adrenocorticotropin and corticosterone levels were measured and adrenals, thymuses and spleens were weighed. Histopathologic lesions were counted in the brain and spinal cord. Water intake and body weight gain were significantly decreased in Sham and Hypox animals with EAE whereas higher intakes persisted in the NIL group. Plasma levels of adrenocorticotropin were within the normal range whereas corticosterone levels increased in Sham and occasionally in NIL animals. Thymus weights were decreased in NIL and Hypox groups. The clinical and histopathologic incidence and severity of EAE were significantly decreased in NIL animals as compared with Sham and Hypox rats. We concluded that NIL affects the cell-mediated immune response and plays a role in the development and progression of EAE in the Lewis rat.

  6. MRI of thoracic outlet syndrome in children

    Energy Technology Data Exchange (ETDEWEB)

    Chavhan, Govind B.; Batmanabane, Vaishnavi [The Hospital for Sick Children and University of Toronto, Department of Diagnostic Imaging, Toronto, ON (Canada); Muthusami, Prakash [The Hospital for Sick Children and University of Toronto, Department of Diagnostic Imaging, Toronto, ON (Canada); The Hospital for Sick Children, Division of Image Guided Therapy, Department of Diagnostic Imaging, Toronto, ON (Canada); Towbin, Alexander J. [Cincinnati Children' s Hospital Medical Center, Department of Radiology and Medical Imaging, Cincinnati, OH (United States); Borschel, Gregory H. [The Hospital for Sick Children and University of Toronto, Division of Plastic Surgery, Department of Pediatric Surgery, Toronto, ON (Canada)

    2017-09-15

    Thoracic outlet syndrome is caused by compression of the neurovascular bundle as it passes from the upper thorax to the axilla. The neurovascular bundle can be compressed by bony structures such as the first rib, cervical ribs or bone tubercles, or from soft-tissue abnormalities like a fibrous band, muscle hypertrophy or space-occupying lesion. Thoracic outlet syndrome commonly affects young adults but can be seen in the pediatric age group, especially in older children. Diagnosis is based on a holistic approach encompassing clinical features, physical examination findings including those triggered by various maneuvers, electromyography, nerve conduction studies and imaging. Imaging is performed to confirm the diagnosis, exclude mimics and classify thoracic outlet syndrome into neurogenic, arterial, venous or mixed causes. MRI and MR angiography are useful in this process. A complete MRI examination for suspected thoracic outlet syndrome should include the assessment of anatomy and any abnormalities using routine sequences, vessel assessment with the arms in adduction by MR angiography and assessment of dynamic compression of vessels with abduction of the arms. The purpose of this paper is to describe the anatomy of the thoracic outlet, causes of thoracic outlet syndrome, the MR imaging techniques used in its diagnosis and the principles of image interpretation. (orig.)

  7. MRI of thoracic outlet syndrome in children

    International Nuclear Information System (INIS)

    Chavhan, Govind B.; Batmanabane, Vaishnavi; Muthusami, Prakash; Towbin, Alexander J.; Borschel, Gregory H.

    2017-01-01

    Thoracic outlet syndrome is caused by compression of the neurovascular bundle as it passes from the upper thorax to the axilla. The neurovascular bundle can be compressed by bony structures such as the first rib, cervical ribs or bone tubercles, or from soft-tissue abnormalities like a fibrous band, muscle hypertrophy or space-occupying lesion. Thoracic outlet syndrome commonly affects young adults but can be seen in the pediatric age group, especially in older children. Diagnosis is based on a holistic approach encompassing clinical features, physical examination findings including those triggered by various maneuvers, electromyography, nerve conduction studies and imaging. Imaging is performed to confirm the diagnosis, exclude mimics and classify thoracic outlet syndrome into neurogenic, arterial, venous or mixed causes. MRI and MR angiography are useful in this process. A complete MRI examination for suspected thoracic outlet syndrome should include the assessment of anatomy and any abnormalities using routine sequences, vessel assessment with the arms in adduction by MR angiography and assessment of dynamic compression of vessels with abduction of the arms. The purpose of this paper is to describe the anatomy of the thoracic outlet, causes of thoracic outlet syndrome, the MR imaging techniques used in its diagnosis and the principles of image interpretation. (orig.)

  8. Thoracic trauma: analysis of 100 consecutive cases

    Directory of Open Access Journals (Sweden)

    Maíra Benito Scapolan

    2010-09-01

    Full Text Available Objective: To analyze thoracic trauma assisted by the EmergencyService of Hospital da Irmandade da Santa Casa de Misericórdia deSão Paulo. Methods: One hundred patients with thoracic trauma wereassisted throughout six months in 2006. Data from their records werecollected and a protocol of thoracic trauma was fulfilled. The RevisedTrauma Score was used to evaluate gravity of injury and to calculatethe survival index. Results: Prevalence of trauma injury in male from20 to 29 years old was observed. Out of all patients, 44 had blunttrauma and 56 penetrating trauma (78.6% presented stab woundsand 21.4% gun shots. Up to the settings of injuries, 23% were in thethoracoabdominal transition, 7% in the precordium and 70% in theremainder thoracic area. In those with the thoracoabdominal transitioninjury, 22.7% were hemodynamically unstable and 77.3% stable.Thoracoabdominal injury patients presented 40.9% of diaphragmwound and all were stable. Of those with precordium wound, 37.5%presented cardiac injury. In cardiac onset, 66.7% presented stableand 33.3% unstable. Thoracic drainage was the most accomplishedsurgical procedure (71%. Conclusions: The thoracic trauma patientis most prevalently young male with stab wound penetrating injury,without associated injuries, hemodynamically stable, presentinghemothorax, with high probability of survival.

  9. Initial thoracic involvement in lymphoma. CT assessment

    International Nuclear Information System (INIS)

    Bustos, A.; Corredoira, J.; Ferreiros, J.; Cabeza, B.; Jorquera, M.; Pedrosa, I.; Martinez, R.; Fernandez, C.

    2002-01-01

    To analyze the initial thoracic involvement by CT in a consecutive series of patients with lymphoma. A retrospective analysis was made of thoracic CT studies made at the time of diagnosis of 259 patients with lymphoma. Mediastinal pulmonary, pleural, pericardial and chest wall involvement was assessed by CT. Of 259 patients (129 men y 130 women), 56 had Hodgkin's disease (HD) and 203 had non-Hodgkin lymphoma (NHL). Forty-two percent (42.5%, 110/259) of the patients had chest involvement on CT: 33 of 56 patients with HD (58.9%) and 77 of 203 patients with NHL (37.9%). All the patients with thoracic HD) and 71.4% of patients with thoracic NHL, had mediastinal lymph node involvement. of the patients with thoracic involvement 12.1% (4/33) of the patient with HD and 23.3% (18/77) of the patients with NHL had pulmonary involvement. Thoracic involvement on CT was more frequent in HD. Mediastinal lymph node involvement was the most common finding fundamentally in HD. Pulmonary disease always occurred in the presence of mediastinal lymph node involvement in HD but could occur as an isolated finding in NHL. (Author) 24 refs

  10. MRI of thoracic outlet syndrome in children.

    Science.gov (United States)

    Chavhan, Govind B; Batmanabane, Vaishnavi; Muthusami, Prakash; Towbin, Alexander J; Borschel, Gregory H

    2017-09-01

    Thoracic outlet syndrome is caused by compression of the neurovascular bundle as it passes from the upper thorax to the axilla. The neurovascular bundle can be compressed by bony structures such as the first rib, cervical ribs or bone tubercles, or from soft-tissue abnormalities like a fibrous band, muscle hypertrophy or space-occupying lesion. Thoracic outlet syndrome commonly affects young adults but can be seen in the pediatric age group, especially in older children. Diagnosis is based on a holistic approach encompassing clinical features, physical examination findings including those triggered by various maneuvers, electromyography, nerve conduction studies and imaging. Imaging is performed to confirm the diagnosis, exclude mimics and classify thoracic outlet syndrome into neurogenic, arterial, venous or mixed causes. MRI and MR angiography are useful in this process. A complete MRI examination for suspected thoracic outlet syndrome should include the assessment of anatomy and any abnormalities using routine sequences, vessel assessment with the arms in adduction by MR angiography and assessment of dynamic compression of vessels with abduction of the arms. The purpose of this paper is to describe the anatomy of the thoracic outlet, causes of thoracic outlet syndrome, the MR imaging techniques used in its diagnosis and the principles of image interpretation.

  11. Development and validation of a theoretical test of proficiency for video-assisted thoracoscopic surgery (VATS) lobectomy

    DEFF Research Database (Denmark)

    Savran, Mona M; Hansen, Henrik Jessen; Horsleben Petersen, René

    2015-01-01

    with existing guidelines for multiple-choice questions (step 2). The experts rated the relevance of the items to confirm content validity in a modified Delphi approach (step 3). Finally, the test was administered to physicians, who were categorised into different experience levels based on their experience...

  12. Treatment of traumatic rupture of the thoracic aorta

    Directory of Open Access Journals (Sweden)

    Davidović Lazar

    2008-01-01

    Full Text Available INTRODUCTION Interest for traumatic thoracic aorta rupture stems from the fact that its number continually increases, and it can be rapidly lethal. OBJECTIVE The aim of this study is to present early and long term results as well as experiences of our team in surgical treatment of traumatic thoracic aorta rupture. METHOD Our retrospective study includes 12 patients with traumatic thoracic aorta rupture treated between 1985 and 2007. There were 10 male and two female patients of average age 30.75 years (18-74. RESULTS In six cases, primary diagnosis was established during the first seven days days after trauma, while in 6 more than one month later. In 11 cases, classical open surgical procedure was performed, while endovascular treatment was used in one patient. Three (25% patients died, while two (16.6% had paraplegia. Nine patients (75% were treated without complications, and are in good condition after a mean follow-up period of 9.7 years (from one month to 22 years. CONCLUSION Surgical treatment requires spinal cord protection to prevent paraplegia, using cardiopulmonary by-pass (three of our cases or external heparin-bonded shunts (five of our cases. Cardiopulmonary by-pass is followed with lower incidence of paraplegia, however it is not such a good solution for patients with polytrauma because of hemorrhage. The endovascular repair is a safe and feasible procedure in the acute phase, especially because of traumatic shock and polytrauma which contributes to higher mortality rate after open surgery. On the other hand, in chronic postrauamatic aortic rupture, open surgical treatment is connected with a lower mortality rate and good long-term results. There have been no published data about long-term results of endovascular treatment in the chronic phase.

  13. Muscle sparing lateral thoracotomy: the standard incision for thoracic procedures

    Directory of Open Access Journals (Sweden)

    Mihai Dumitrescu

    2017-05-01

    Full Text Available Lateral thoracotomy is a versatile approach with many variations and is currently the most widely used incision in thoracic surgery. In the current article we are presenting the muscle-sparing lateral thoracotomy in the lateral decubitus position which we consider to be the “standard” for lateral thoracotomies. Indications, surgical technique and pitfalls are described alongside our experience with thoracic drainage. Although there is no consensus regarding the name of this incision, some authors call it “axillary thoracotomy” while others call it a “modified lateral thoracotomy”, they all agree on one aspect – the importance of muscle sparing – which makes it the go-to thoracotomy for both small and large procedures involving the lung. Lateral muscle sparing thoracotomy allows for good exposure of the pulmonary hilum, fissures, apex and diaphragm. The approach is easy and quick to perform while at the same time ensuring faster postoperative recovery by sparing the latissimus dorsi muscle, better cosmetics and lower postoperative pain score when compared to the posterolateral or classical lateral thoracotomies.

  14. Robotic surgery

    Science.gov (United States)

    Robot-assisted surgery; Robotic-assisted laparoscopic surgery; Laparoscopic surgery with robotic assistance ... Robotic surgery is similar to laparoscopic surgery. It can be performed through smaller cuts than open surgery. ...

  15. Increasing utilization of pediatric epilepsy surgery in the United States between 1997 and 2009.

    Science.gov (United States)

    Pestana Knight, Elia M; Schiltz, Nicholas K; Bakaki, Paul M; Koroukian, Siran M; Lhatoo, Samden D; Kaiboriboon, Kitti

    2015-03-01

    To examine national trends of pediatric epilepsy surgery usage in the United States between 1997 and 2009. We performed a serial cross-sectional study of pediatric epilepsy surgery using triennial data from the Kids' Inpatient Database from 1997 to 2009. The rates of epilepsy surgery for lobectomies, partial lobectomies, and hemispherectomies in each study year were calculated based on the number of prevalent epilepsy cases in the corresponding year. The age-race-sex adjusted rates of surgeries were also estimated. Mann-Kendall trend test was used to test for changes in the rates of surgeries over time. Multivariable regression analysis was also performed to estimate the effect of time, age, race, and sex on the annual incidence of epilepsy surgery. The rates of pediatric epilepsy surgery increased significantly from 0.85 epilepsy surgeries per 1,000 children with epilepsy in 1997 to 1.44 epilepsy surgeries per 1,000 children with epilepsy in 2009. An increment in the rates of epilepsy surgeries was noted across all age groups, in boys and girls, all races, and all payer types. The rate of increase was lowest in blacks and in children with public insurance. The overall number of surgical cases for each study year was lower than 35% of children who were expected to have surgery, based on the estimates from the Connecticut Study of Epilepsy. In contrast to adults, pediatric epilepsy surgery numbers have increased significantly in the past decade. However, epilepsy surgery remains an underutilized treatment for children with epilepsy. In addition, black children and those with public insurance continue to face disparities in the receipt of epilepsy surgery. Wiley Periodicals, Inc. © 2015 International League Against Epilepsy.

  16. Increasing Utilization Of Pediatric Epilepsy Surgery In The United States Between 1997 and 2009

    Science.gov (United States)

    Pestana Knight, Elia M.; Schiltz, Nicholas K.; Bakaki, Paul M.; Koroukian, Siran M.; Lhatoo, Samden D.; Kaiboriboon, Kitti

    2014-01-01

    SUMMARY OBJECTIVE To examine national trends of pediatric epilepsy surgery usage in the United States between 1997 and 2009. METHODS We performed a serial cross-sectional study of pediatric epilepsy surgery using triennial data from the Kids’ Inpatient Database from 1997 to 2009. The rates of epilepsy surgery for lobectomies, partial lobectomies, and hemispherectomies in each study year were calculated based on the number of prevalent epilepsy cases in the corresponding year. The age-race-sex adjusted rates of surgeries were also estimated. Mann-Kendall trend test was used to test for changes in the rates of surgeries over time. Multivariable regression analysis was also performed to estimate the effect of time, age, race, and sex on the annual incidence of epilepsy surgery. RESULTS The rates of pediatric epilepsy surgery significantly increased from 0.85 epilepsy surgeries per 1,000 children with epilepsy in 1997 to 1.44 epilepsy surgeries per 1,000 children with epilepsy in 2009. An increment in the rates of epilepsy surgeries was noted across all age groups, in boys and girls, all races, and all payer types. The rate of increase was lowest in blacks and in children with public insurance. The overall number of surgical cases for each study year was lower than 35% of children who were expected to have surgery, based on the estimates from the Connecticut Study of Epilepsy. SIGNIFICANCE In contrast to adults, pediatric epilepsy surgery numbers have increased significantly in the past decade. However, epilepsy surgery remains an underutilized treatment for children with epilepsy. In addition, black children and those with public insurance continue to face disparities in the receipt of epilepsy surgery. PMID:25630252

  17. Re-interventions on the thoracic and thoracoabdominal aorta in patients with Marfan syndrome

    OpenAIRE

    Schoenhoff, Florian S.; Carrel, Thierry P.

    2017-01-01

    The advent of multi-gene panel genetic testing and the discovery of new syndromic and non-syndromic forms of connective tissue disorders have established thoracic aortic aneurysms as a genetically mediated disease. Surgical results in patients with Marfan syndrome (MFS) provide an important benchmark for this patient population. Prophylactic aortic root surgery prevents acute dissection and has contributed to the improved survival of MFS patients. In the majority of patients, re-interventions...

  18. Thoracic CT in the ED: a study of thoracic computed tomography utilisation.

    LENUS (Irish Health Repository)

    Williams, E

    2010-02-01

    The aim of this retrospective study was to investigate the use of thoracic Computed Tomography (CT) in the Emergency Department of a Dublin Academic Teaching Hospital over a six month period. Data was retrieved using the hospital\\'s computerised information system. There were 202 referrals in total for thoracic CT from the Emergency Department during this time period. The most common indication for thoracic CT referral was for the investigation of pulmonary embolism with 127 (63%) referrals. There were 40 (25%) referrals for suspected malignancy and lung disease, whilst 8 (4%) of the referrals were for investigation of thoracic aortic dissection, 8 (4%) for infection, and 6 (3%) were for investigation of thoracic injury. Only 8 (4%) of all referrals were for investigation of injury as a result of chest trauma.

  19. Pleural puncture with thoracic epidural: A rare complication?

    Directory of Open Access Journals (Sweden)

    Rachna Wadhwa

    2011-01-01

    Full Text Available Freedom from pain has almost developed to be a fundamental human right. Providing pain relief via epidural catheters in thoracic and upper abdominal surgeries is widely accepted. Pain relief through this technique not only provides continuous analgesia but also reduces post-operative pulmonary complications and also hastens recovery. But being a blind procedure it is accompanied by certain complications. Hypotension, dura puncture, high epidural, total spinal, epidural haematoma, spinal cord injury and infection are some of the documented side effects of epidural block. There are case reports eliciting neurological complications, catheter site infections, paresthesias, radicular symptoms and worsening of previous neurological conditions. Few technical problems related to breakage of epidural catheter are also mentioned in the literature. The patient had no sequelae on long term follow up even when a portion of catheter was retained. We present a case report where epidural catheter punctured pleura in a patient undergoing thoracotomy for carcinoma oesophagus.

  20. Thoracic epidural analgesia reduces gastric microcirculation in the pig

    DEFF Research Database (Denmark)

    Ambrus, Rikard; Strandby, Rune B; Secher, Niels H.

    2016-01-01

    BACKGROUND: Thoracic epidural analgesia (TEA) is used for pain relief during and after abdominal surgery, but the effect of TEA on the splanchnic microcirculation remains debated. We evaluated whether TEA affects splanchnic microcirculation in the pig. METHODS: Splanchnic microcirculation...... was assessed in nine pigs prior to and 15 and 30 min after induction of TEA. Regional blood flow was assessed by neutron activated microspheres and changes in microcirculation by laser speckle contrast imaging (LSCI). RESULTS: As assessed by LSCI 15 min following TEA, gastric arteriolar flow decreased by 22...... regional blood flow 30 min following induction of TEA (p = 0.048). These manifestations took place along with a drop in systolic blood pressure (p = 0.030), but with no significant change in mean arterial pressure, cardiac output, or heart rate. CONCLUSION: The results indicate that TEA may have an adverse...

  1. [Thoracic wounds. Therapeutic approach. Apropos of 77 cases].

    Science.gov (United States)

    Lamour, A; Azorin, J; Destable, M D; Hoang, P; Lapandry, C; de Saint-Florent, G

    1987-05-01

    We have led over a four year period, from 1981 to 1985, a prospective study on all cases of penetrating chest wounds (77 cases) in the intensive Care unit and the Department of Thoracic Surgery at the Avicenne Hospital. These wounds, involving young males, are fortunately mostly benign. Their seriousness is based on the abdominal or mediastinal hemorrhage as well as lesions to the vital organs which need an emergency intervention. The latter, nevertheless, with the help of the mobile reanimation service for transfering the patient, has diminished the mortality rate to 2.6 per cent. Following their experiment and after a review of the literature, the authors expose their method of management of the penetrating chest wounds.

  2. Validation of the WMS-III Facial Memory subtest with the Graduate Hospital Facial Memory Test in a sample of right and left anterior temporal lobectomy patients.

    Science.gov (United States)

    Chiaravalloti, Nancy D; Tulsky, David S; Glosser, Guila

    2004-06-01

    A number of studies have shown visuospatial memory deficits following anterior temporal lobectomy (ATL) in the right, nondominant temporal lobe (RATL). The current study examines 26 patients with intractable temporal lobe epilepsy who underwent ATL in either the right (RATL, n = 16) or left temporal lobe (LATL, n = 10) on two tests of facial memory abilities, the Wechsler Memory Scale-III (WMS-III) Faces subtest and the Graduate Hospital Facial Memory Test (FMT). Repeated measures ANOVA on the FMT indicated a significant main effect of side of surgery. The RATL group performed significantly below the LATL group overall. Both groups showed a slight, but non-significant, improvement in performance from pre- to postsurgery on the FMT immediate memory, likely due to practice effects. Repeated measures ANOVA on the WMS-III Faces subtest revealed a significant interaction of group (RATL vs. LATL) by delay (immediate vs. delayed). Overall, the LATL group showed an improvement in recognition scores from immediate to delayed memory, whereas the RATL group performed similarly at both immediate and delayed testing. No effects of surgery were noted on the WMS-III. Following initial data analysis the WMS-III Faces I and II data were re-scored using the scoring suggested by Holdnack and Delis (2003), earlier in this issue. Repeated measures ANOVA revealed a trend toward significance in the three-way interaction of group (RATL vs. LATL) x time of testing (pre- versus postop) x delay (immediate vs. delayed memory). On the Faces I subtest, both the RATL and LATL groups showed a decline from preoperative to postoperative testing. However, on Faces II the LATL group showed an increase in performance from preoperative to postoperative testing, while the RALT group showed a decline in performance from preoperative to postoperative testing. While the FMT appears to be superior to the WMS-III Faces subtest in identifying deficits in facial memory prior to and following RATL, the

  3. Three dimensional computed tomography for preoperative assessment of the pulmonary artery in patients undergoing endoscopic lobectomy or segmentectomy.

    Science.gov (United States)

    Ojanguren, Amaia; Recuero, José Luis; Pardina, Marina; Milla, Lucía; Santamaría, Maite

    2017-02-01

    The interest for endoscopic pulmonary anatomic resections has grown exponentially during the last decade. During thoracoscopic procedures surgeons cannot rely on digital handling and operative field is viewed on a two-dimensional video monitor, thus frequently encountering anatomical difficulties. The hypothesis is that foreknowledge of the anatomy of each patient would greatly contribute to the safety and accuracy of the operation. The aim of the study was to evaluate the effectiveness of 3dimensional multidetector computed tomography (3D-MDCT) software to identify the pulmonary artery branching pattern during the preoperative study of endoscopic lobectomies and segmentectomies. Descriptive prospective study of 25consecutive patients scheduled from November 2015 to July 2016 in a tertiary referral academic hospital for VATS lobectomy or segmentectomy and evaluated about branching pattern of the pulmonary artery with preoperative 16-row 3D-MDCT angiography. Intraoperative findings of the pulmonary branching pattern were compared with the preoperative 3D-MDCT angiography images. According to the intraoperative findings, 67 out of 68 (98%) of pulmonary artery branches were well defined in the 3D-MDCT angiography images. There was a unique 2mm undetected branch. No conversion to open thoracotomy was needed because of intraoperative bleending. 3D-MDCT angiography imaging is useful for preoperative identification of the pulmonary artery branching pattern. Copyright © 2017 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. Effect of High-Flow Nasal Cannula versus Conventional Oxygen Therapy for Patients with Thoracoscopic Lobectomy after Extubation

    Directory of Open Access Journals (Sweden)

    Yuetian Yu

    2017-01-01

    Full Text Available Objective. To investigate whether high-flow nasal cannula (HFNC oxygen therapy is superior to conventional oxygen therapy for reducing hypoxemia and postoperative pulmonary complications (PPC in patients with thoracoscopic lobectomy after extubation. Methods. Patients with intermediate to high risk for PPC were enrolled in this study. Subjects were randomly assigned to HFNC group (HFNCG or conventional oxygen group (COG following extubation. Arterial blood samples were collected after extubation at 1, 2, 6, 12, 24, 48, and 72 h. Patients with postoperative hypoxemia and PPC were recorded. Adverse events were also documented. Results. Totally 110 patients were randomly assigned to HFNCG (n=56 and COG (n=54. The occurrence rate of hypoxemia in COG was twice more than that in HFNCG (29.62% versus 12.51%, P0.05. Adverse effects as throat and nasal pain occurred more frequently in COG. Conclusions. HFNC application improves oxygenation and reduces the risk of reintubation following thoracoscopic lobectomy but cannot decrease the incidence of PPC.

  5. Thoracic surgical resident education: a costly endeavor.

    Science.gov (United States)

    Calhoon, John H; Baisden, Clint; Holler, Ben; Hicks, George L; Bove, Ed L; Wright, Cameron D; Merrill, Walter H; Fullerton, Dave A

    2014-12-01

    We sought to define an accurate measure of thoracic surgical education costs. Program directors from six distinct and differently sized and geographically located thoracic surgical training programs used a common template to provide estimates of resident educational costs. These data were reviewed, clarifying questions or discrepancies when noted and using best estimates when exact data were unavailable. Subsequently, a composite of previously published cost-estimation products was used to capture accurate cost data. Data were then compiled and averaged to provide an accurate picture of all costs associated with thoracic surgical education. Before formal accounting was performed, the estimated average for all programs was approximately $250,000 per year per resident. However, when formal evaluations by the six programs were performed, the annual cost of resident education ranged from $330,000 to $667,000 per year per resident. The average cost of $483,000 per year was almost double the initial estimates. Variability was noted by region and size of program. Faculty teaching costs varied from $208,000 to $346,000 per year. Simulation costs ranged from $0 to $80,000 per year. Resident savings to program ranged from $0 to $135,000 per year and averaged $37,000 per year per resident. Thoracic surgical education costs are considerably higher than initial estimates from program directors and probably represent an unappreciated source of financial burden for cardiothoracic surgical educational programs. Copyright © 2014 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  6. Thoracic fractures and dislocations in motorcyclists

    International Nuclear Information System (INIS)

    Daffner, R.H.; Deeb, Z.L.; Rothfus, W.E.

    1987-01-01

    Motorcyclists who are involved in accidents generally suffer severe multiple injuries, some of which are not readily apparent on initial examination. One such subtle injury is fracture, with or without dislocation, in the upper thoracic spine. The severe spinal cord damage produced by the injury is often overshadowed by cerebral or cervical injury. Proper diagnosis is further hampered by the fact that the upper thoracic region is difficult to examine radiographically on plain films, particularly when using portable equipment. Of a group of 14 motorcyclists having 26 fractures and/or dislocations in the thoracic region, 12 had 24 injuries between T3 and T8. These 24 injuries represented 56% of the fractures and/or dislocations encountered in a larger study of trauma to the thoracic vertebral column. All of these were flexion injuries, suffered when the individual was thrown from the motorcycle and struck a large, solid object. In three cases, the diagnosis was delayed as much as 48 h because proper films were not obtained initially. Because of the serious consequences of delayed treatment, we recommended that all motorcyclists who have sustained severe trauma be examined by overpenetrated film of the upper thoracic region. (orig.)

  7. Serial improvement of quality metrics in pediatric thoracoscopic lobectomy for congenital lung malformation: an analysis of learning curve.

    Science.gov (United States)

    Park, Samina; Kim, Eung Re; Hwang, Yoohwa; Lee, Hyun Joo; Park, In Kyu; Kim, Young Tae; Kang, Chang Hyun

    2017-10-01

    Video-assisted thoracic surgery (VATS) pulmonary resection in children is a technically demanding procedure that requires a relatively long learning period. This study aimed to evaluate the serial improvement of quality metrics according to case volume experience in pediatric VATS pulmonary resection of congenital lung malformation (CLM). Methods VATS anatomical resection in CLM was attempted in 200 consecutive patients. The learning curve for the operative time was modeled by cumulative sum analysis. Quality metrics were used to measure technical achievement and efficiency outcomes. Results The median operative time was 95 min. The median length of hospital stay and chest tube indwelling time was 4 and 2 days, respectively. The improvement of operation time was observed persistently until 200 cases. However, two cut-off points, the 50th case and 110th case, were identified in the learning curve for operative time, and the 110th case was the turning point for stable outcomes with short operation time. Significant reduction of length of hospital stay and chest tube indwelling time was observed after 50 cases (p = .002 and p = .021, respectively). The complication rate decreased but continued at a low rate for entire study period and the interval decrease was not statistically significant. Conversion rate decreased significantly (p = .001), and technically challenging procedures were performed more frequently in later cases. Conclusions Improvements of quality metrics in operation time, conversion rate, length of hospital stay, and chest tube indwelling time were observed in proportion to case volume. Minimum experience of 50 is necessary for stable outcomes of pediatric VATS pulmonary resection.

  8. Thyroid and parathyroid surgery performed with patient under regional anesthesia.

    Science.gov (United States)

    Saxe, A W; Brown, E; Hamburger, S W

    1988-04-01

    Thyroid and parathyroid surgery is usually performed with the patient under general anesthesia; however, for selected patients regional anesthesia may be preferable. Between September 1977 and March 1986 regional anesthesia was used successfully as the sole anesthetic technique in 17 patients who underwent thyroid surgery and two patients who underwent parathyroid surgery. Procedures included two total thyroidectomies, 14 lobectomies or lobectomies with isthmusectomies, and one isthmusectomy. These 17 operations represent approximately 5% of the thyroid operations performed by the senior surgeon over the corresponding time. One patient underwent combined completion thyroidectomy and parathyroidectomy, and another patient underwent successful parathyroidectomy under regional anesthesia. In two additional patients, procedures could not be completed under regional anesthesia alone. In one of these two patients regional anesthesia appeared to effect a transient recurrent nerve paralysis. The indications for use of regional anesthesia have been primarily patient preference and associated cardiac or pulmonary disease. We now consider as contraindications to regional anesthesia patient apprehension about the technique, deafness, high spinal cord injury, recurrent laryngeal or phrenic nerve palsy, and allergy to local anesthesia. During this period, from 1977 to 1986, our administration of regional anesthesia has evolved from bilateral deep and superficial cervical plexus blocks to bilateral superficial blocks alone using bupivacaine with epinephrine, 1:200,000.

  9. Risk factors for reinsertion of urinary catheter after early removal in thoracic surgical patients.

    Science.gov (United States)

    Young, John; Geraci, Travis; Milman, Steven; Maslow, Andrew; Jones, Richard N; Ng, Thomas

    2018-03-08

    To reduce the incidence of urinary tract infection, Surgical Care Improvement Project 9 mandates the removal of urinary catheters within 48 hours postoperatively. In patients with thoracic epidural anesthesia, we sought to determine the rate of catheter reinsertion, the complications of reinsertion, and the factors associated with reinsertion. We conducted a prospective observational study of consecutive patients undergoing major pulmonary or esophageal resection with thoracic epidural analgesia over a 2-year period. As per Surgical Care Improvement Project 9, all urinary catheters were removed within 48 hours postoperatively. Excluded were patients with chronic indwelling catheter, patients with urostomy, and patients requiring continued strict urine output monitoring. Multivariable logistic regression analysis was used to identify independent risk factors for urinary catheter reinsertion. Thirteen patients met exclusion criteria. Of the 275 patients evaluated, 60 (21.8%) required reinsertion of urinary catheter. There was no difference in the urinary tract infection rate between patients requiring reinsertion (1/60 [1.7%]) versus patients not requiring reinsertion (1/215 [0.5%], P = .389). Urethral trauma during reinsertion was seen in 1 of 60 patients (1.7%). After reinsertion, discharge with urinary catheter was required in 4 of 60 patients (6.7%). Multivariable logistic regression analysis found esophagectomy, lower body mass index, and benign prostatic hypertrophy to be independent risk factors associated with catheter reinsertion after early removal in the presence of thoracic epidural analgesia. When applying Surgical Care Improvement Project 9 to patients undergoing thoracic procedures with thoracic epidural analgesia, consideration to delayed removal of urinary catheter may be warranted in patients with multiple risk factors for reinsertion. Copyright © 2018 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

  10. Clinical course and management of patients undergoing open window thoracostomy for thoracic empyema.

    Science.gov (United States)

    Maruyama, R; Ondo, K; Mikami, K; Ueda, H; Motohiro, A

    2001-01-01

    While open window thoracostomy (OWT) is a safe procedure and is indicated in patients who have thoracic empyema either with or without a bronchopleural fistula, it may prolong the hospital stay. We retrospectively analyzed the relationship between the etiology of thoracic empyema and the open window interval (OWI). Between January 1986 and May 1997, 53 patients resistant to conventional therapy underwent OWT for thoracic empyema at the Department of Surgery of the National Minami-Fukuoka Chest Hospital. The patients were classified into five groups based on the etiological findings of thoracic empyema. 44 patients also underwent closure of the window until June 1999. The average OWI was 180.4 +/- 51.9 (mean +/- SE) days for postoperative empyemas in lung cancer, 128.0 +/- 32.1 days for bacterial nontuberculous empyemas, 189.6 +/- 24.1 days for fungal empyemas, 365.8 +/- 201 days for empyemas caused by atypical mycobacteria and 322.0 +/- 58.7 days for tuberculous empyemas. There was no evidence that the OWI was related to either sex, age, etiology of thoracic empyemas, performance status, the existence of bronchopleural fistulae, complications of diabetes mellitus or preoperative malnutrition status in multivariable models. 5 patients underwent a second OWT because of recurrence of empyema. Mortality rate was 7.5%. There was no relationship between clinical factors including nutritional assessment and OWI. OWT generally is a safe and effective procedure for thoracic empyema resisting to conventional therapy except that it can make an extended hospital stay necessary. Copyright 2001 S. Karger AG, Basel

  11. Thoracic skeletal anomalies following surgical treatment of esophageal atresia. Lessons from a national cohort.

    Science.gov (United States)

    Bastard, François; Bonnard, Arnaud; Rousseau, Véronique; Gelas, Thomas; Michaud, Laurent; Irtan, Sabine; Piolat, Christian; Ranke-Chrétien, Aline; Becmeur, François; Dariel, Anne; Lamireau, Thierry; Petit, Thierry; Fouquet, Virginie; Le Mandat, Aurélie; Lefebvre, Francis; Allal, Hossein; Borgnon, Josephine; Boubnova, Julia; Habonimana, Edouard; Panait, Nicoleta; Buisson, Philippe; Margaryan, Marc; Michel, Jean-Luc; Gaudin, Jean; Lardy, Hubert; Auber, Frédéric; Borderon, Corinne; De Vries, Philine; Jaby, Olivier; Fourcade, Laurent; Lecompte, Jean François; Tolg, Cécilia; Delorme, Benoit; Schmitt, Françoise; Podevin, Guillaume

    2018-04-01

    Thoracotomy as surgical approach for esophageal atresia treatment entails the risk of deformation of the rib cage and consequently secondary thoracogenic scoliosis. The aim of our study was to assess these thoracic wall anomalies on a large national cohort and search for factors influencing this morbidity. Pediatric surgery departments from our national network were asked to send recent thoracic X-ray and operative reports for patients born between 2008 and 2010 with esophageal atresia. The X-rays were read in a double-blind manner to detect costal and vertebral anomalies. Among 322 inclusions from 32 centers, 110 (34.2%) X-rays were normal and 25 (7.7%) displayed thoracic malformations, including 14 hemivertebrae. We found 187 (58.1%) sequelae of surgery, including 85 costal hypoplasia, 47 other types of costal anomalies, 46 intercostal space anomalies, 21 costal fusions and 12 scoliosis, with some patients suffering from several lesions. The rate of patients with these sequelae was not influenced by age at intervention, weight at birth, type of atresia, number of thoracotomy or size of the center. The rate of sequelae was higher following a classical thoracotomy (59.1%), whatever the way that thoracotomy was performed, compared to nonconverted thoracoscopy (22.2%; p=0.04). About 60 % of the patients suffered from a thoracic wall morbidity caused by the thoracotomy performed as part of surgical treatment of esophageal atresia. Minimally invasive techniques reduced thoracic wall morbidity. Further studies should be carried out to assess the potential benefit of minimally invasive approaches to patient pulmonary functions and on the occurrence of thoracogenic scoliosis in adulthood. Level III retrospective comparative treatment study. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Long thoracic nerve injury in breast cancer patients treated with axillary lymph node dissection.

    Science.gov (United States)

    Belmonte, Roser; Monleon, Sandra; Bofill, Neus; Alvarado, Martha Ligia; Espadaler, Josep; Royo, Inmaculada

    2015-01-01

    The objectives of this study were to electromyographically (EMG) describe and analyze factors associated with long thoracic nerve injuries in breast cancer patients after axillary lymph node dissection. This was a prospective longitudinal observational study. Two hundred sixty-four women with primary invasive breast cancer were included between 2008 and 2011. All of them were treated by axillary lymph node dissection. Patients were evaluated at 1, 6, and 12 months following surgery. The presence of winged scapula was systematically tested at each follow-up and an EMG performed whenever it was observed. Affected and unaffected groups were compared for demographic, tumour, and treatment variables. Student t test, Mann-Whitney U test, chi-squared or Fisher test were computed as appropriate. Among the 36 (13.6%) winged scapula observed, the EMG confirmed long thoracic nerve injury in 30 (11.3%) of them, 27 were partial axonotmesis and three were severe axonotmesis. At 12 months, the EMG showed that injury persisted in six (2.27%) patients. Patients with long thoracic nerve injury had a lower body mass index than unaffected patients (26.2 vs. 28.2, p = 0.045). Age, tumour stage, type of breast surgery, nodes excised, surgical complications, previous chemotherapy and previous hormonotherapy were not factors associated with winged scapula. A lower body mass index was the only factor associated to long thoracic nerve injury. In most of the patients, the EMG showed partial axonotmesis. At 12 months, 2.27% of studied patients remained with an unsolved long thoracic nerve injury.

  13. Lhermitte Sign as a Presenting Symptom of Thoracic Spinal Pathology: A Case Study

    Directory of Open Access Journals (Sweden)

    Adam Hills

    2015-01-01

    Full Text Available A 54-year-old male with ankylosing spondylitis presented with complaints of progressively worsening bilateral leg weakness and difficulty ambulating of 2-week duration. He also felt a sharp, electric, shock-like sensation radiating from his lower back into his legs upon flexing the trunk. There was no history of trauma or other inciting events within the 2 weeks prior to presentation. Thoracic MRI at this visit showed a three-column fracture at T11-T12. He underwent spinal fusion surgery and within 2 days after surgery the radiating electrical sensation with spinal flexion had completely resolved.

  14. [Preoperatiove Airway Bacterial Colonization: the Missing Link between Non-small Cell Lung Cancer Following Lobectomy and Postoperative Pneumonia?

    Science.gov (United States)

    Gao, Ke; Lai, Yutian; Huang, Jian; Wang, Yifan; Wang, Xiaowei; Che, Guowei

    2017-04-20

    Surgical procedure is the main method of treating lung cancer. Meanwhile, postoperative pneumonia (POP) is the major cause of perioperative mortality in lung cancer surgery. The preoperative pathogenic airway bacterial colonization is an independent risk factor causing postoperative pulmonary complications (PPC). This cross-sectional study aimed to explore the relationship between preoperative pathogenic airway bacterial colonization and POP in lung cancer and to identify the high-risk factors of preoperative pathogenic airway bacterial colonization. A total of 125 patients with non-small cell lung cancer (NSCLC) underwent thoracic surgery in six hospitals of Chengdu between May 2015 and January 2016. Preoperative pathogenic airway bacterial colonization was detected in all patients via fiber bronchoscopy. Patients' PPC, high-risk factors, clinical characteristics, and the serum surfactant protein D (SP-D) level were also analyzed. The incidence of preoperative pathogenic airway bacterial colonization among NSCLC patients was 15.2% (19/125). Up to 22 strains were identified in the colonization positive group, with Gram-negative bacteria being dominant (86.36%, 19/22). High-risk factors of pathogenic airway bacterial colonization were age (≥75 yr) and smoking index (≥400 cigarettes/year). PPC incidence was significantly higher in the colonization-positive group (42.11%, 8/19) than that in the colonization-negative group (16.04%, 17/106)(P=0.021). POP incidence was significantly higher in the colonization-positive group (26.32%, 5/19) than that in the colonization-negative group (6.60%, 7/106)(P=0.019). The serum SP-D level of patients in the colonization-positive group was remarkably higher than that in the colonization-negative group [(31.25±6.09) vs (28.17±5.23)](P=0.023). The incidence of preoperative pathogenic airway bacterial colonization among NSCLC patients with POP was 41.67% (5/12). This value was 3.4 times higher than that among the patients without

  15. Palpation of the upper thoracic spine

    DEFF Research Database (Denmark)

    Christensen, Henrik Wulff; Vach, Werner; Vach, Kirstin

    2002-01-01

    OBJECTIVE: To assess the intraobserver reliability (in terms of hour-to-hour and day-to-day reliability) and the interobserver reliability with 3 palpation procedures for the detection of spinal biomechanic dysfunction in the upper 8 segments of the thoracic spine. DESIGN: A repeated-measures des......OBJECTIVE: To assess the intraobserver reliability (in terms of hour-to-hour and day-to-day reliability) and the interobserver reliability with 3 palpation procedures for the detection of spinal biomechanic dysfunction in the upper 8 segments of the thoracic spine. DESIGN: A repeated...... procedure. RESULTS: Using an "expanded" definition of agreement that accepts small inaccuracies (+/-1 segment) in the numbering of spinal segments, we found--based on the pooled data from the thoracic spine--kappa values of 0.59 to 0.77 for the hour-to-hour and the day-to-day intraobserver reliability...

  16. Fístula de enxerto coronariano da artéria torácica interna esquerda para artéria pulmonar esquerda após cirurgia de revascularização miocárdica: causa rara de isquemia miocárdica Left internal thoracic artery to left pulmonary artery fistula after coronary artery bypass graft surgery: a rare cause of myocardial ischemia

    Directory of Open Access Journals (Sweden)

    Gustavo Luiz Gouvêa de Almeida Júnior

    2005-11-01

    Full Text Available Descrevemos o caso de um paciente que, seis anos após cirurgia de revascularização do miocárdio, desenvolveu dispnéia aos pequenos esforços. Foi documentada isquemia miocárdica por método de medicina nuclear e a cineangiocoronariografia mostrou todos os enxertos patentes com grande fístula da artéria torácica interna esquerda para artéria pulmonar esquerda. O paciente foi tratado com fechamento cirúrgico da fístula, tendo ótima evolução pós-operatória.We report a patient who developed dyspnea on mild exertion six years after coronary artery bypass graft surgery (CABG. Myocardial ischemia was documented by radionuclide imaging, and coronary angiography showed patency of all grafts and a large fistula between the left internal thoracic artery (LITA and the left pulmonary artery (LPA. The patient was submitted to surgical closure of the fistula and made an excellent recovery.

  17. Blunt thoracic aortic injuries: an autopsy study.

    Science.gov (United States)

    Teixeira, Pedro G R; Inaba, Kenji; Barmparas, Galinos; Georgiou, Chrysanthos; Toms, Carla; Noguchi, Thomas T; Rogers, Christopher; Sathyavagiswaran, Lakshmanan; Demetriades, Demetrios

    2011-01-01

    The objective of this study was to identify the incidence and patterns of thoracic aortic injuries in a series of blunt traumatic deaths and describe their associated injuries. All autopsies performed by the Los Angeles County Department of Coroner for blunt traumatic deaths in 2005 were retrospectively reviewed. Patients who had a traumatic thoracic aortic (TTA) injury were compared with the victims who did not have this injury for differences in baseline characteristics and patterns of associated injuries. During the study period, 304 (35%) of 881 fatal victims of blunt trauma received by the Los Angeles County Department of Coroner underwent a full autopsy and were included in the analysis. The patients were on average aged 43 years±21 years, 71% were men, and 39% had a positive blood alcohol screen. Motor vehicle collision was the most common mechanism of injury (50%), followed by pedestrian struck by auto (37%). A TTA injury was identified in 102 (34%) of the victims. The most common site of TTA injury was the isthmus and descending thoracic aorta, occurring in 67 fatalities (66% of the patients with TTA injuries). Patients with TTA injuries were significantly more likely to have other associated injuries: cardiac injury (44% vs. 25%, p=0.001), hemothorax (86% vs. 56%, pinjury (74% vs. 49%, pinjury. Patients with a TTA injury were significantly more likely to die at the scene (80% vs. 63%, p=0.002). Thoracic aortic injuries occurred in fully one third of blunt traumatic fatalities, with the majority of deaths occurring at the scene. The risk for associated thoracic and intra-abdominal injuries is significantly increased in patients with thoracic aortic injuries.

  18. Guan-Din method: a novel surgical technique for selective thoracic fusion to maximize the rate of selective thoracic fusion and compensatory correction.

    Science.gov (United States)

    Chang, Kao-Wha; Chen, Yin-Yu; Leng, Xiangyang; Wu, Chi-Ming; Chen, Tsung-Chein; Wang, Yu-Fei; Zhang, Guo-Zhi

    2014-02-15

    Retrospective radiographical review. To evaluate the outcome of selective thoracic fusion (STF) by using the Guan-Din method for the treatment of major thoracic compensatory lumbar (MTCL) curves. Performing STF for MTCL curves is to minimize the loss of lumbar motion and the risk of lumbar degeneration or pain. Surgical treatment of MTCL curves aims to maximize the rate of STF for MTCL curves while optimizing instrumental thoracic and compensatory lumbar correction. The Guan-Din method has been demonstrated to be able to enhance the lumbar curve's capacity for spontaneous correction and broaden the current curve criteria of MTCL curves for STF. Between 2004 and 2010, 510 consecutive surgically treated MTCL curves were reviewed. Of these MTCL curves, who met the criteria of lumbar side bending Cobb 35° or less and without global thoracic hyperkyphosis and/or thoracolumbar kyphosis (T10-L2 ≤20°), were treated with STF using the Guan-Din method. Radiographs were analyzed before surgery, immediately after surgery, and at the most recent follow-up (range, 2-8 yr). Curve types of 510 MTCL curves according to Lenke system were as follows: 1A (n = 91), 2A (n = 74), 3A (n = 6), 4A (n = 2), 1B (n = 93), 2B (n = 34), 3B (n = 8), 4B (n = 5), 1C (n = 84), 2C (n = 26), 3C (n = 72), and 4C (n = 15). Of the 510 MTCL curves, 458 (90%) curves were treated with STF. A mean 73% thoracic correction and 63% lumbar correction was obtained at the most recent follow-up. Of the 197 surgically treated MTCL curves with a lumbar C modifier, 148 (75%) curves that contained 57 Lenke 1C and 2C curves and 40 Lenke 3C and 4C curves that did not meet Lenke curve criteria for STF, were successfully treated with STF. A mean 67% thoracic correction and 57% lumbar correction was obtained at the most recent follow-up. The rate of STF and the magnitude of correction of MTCL curves in this study were significantly greater than those in all other reports. No significant change in global coronal and

  19. Thoracic pain in a collegiate runner.

    Science.gov (United States)

    Austin, G P; Benesky, W T

    2002-08-01

    This case study describes the process of examination, re-examination, and intervention for a collegiate runner with mechanical thoracic pain preventing athletic participation and limiting daily function. Unimpaired function fully returned in less than 3 weeks with biweekly sessions to re-establish normal and painfree thoracic mechanics via postural hygiene, exercise, mobilization, and manipulation. The outcome of this case study supports the original hypothesis that the pattern of impairments was in fact responsible for the functional limitations and disability in this athlete. At the time of publication the athlete was without functional limitations and had fully returned to competitive sprinting for the university track team.

  20. A RARE CASE OF THORACIC ACTINOMYCOSIS

    Directory of Open Access Journals (Sweden)

    Priyanka Das

    2017-10-01

    Full Text Available PRESENTATION OF CASE Actinomycetes are branching gram-positive anaerobic bacteria belonging to Actinomycetaceae family and are commensals in human oropharynx, gastrointestinal tract and female genitalia. Thoracic or pulmonary actinomycosis is an uncommon bacterial infection. The diagnosis of pulmonary or thoracic actinomycosis is often confounding because of its shared clinical features with malignant lung diseases and chronic suppurative lung diseases. However, chest physicians should be aware of actinomycosis being a differential diagnosis in persistent shadows in lung as early diagnosis leads to good prognosis. 1

  1. [Algorithms for procedures in thoracic trauma].

    Science.gov (United States)

    Obretenov, E; Vidolov, P; Dimov, G; Vŭlcheva, S

    2003-01-01

    The study includes 1127 injured with thoracic trauma, 23 percent of them with polytrauma. The worse thoracic trauma were these with formed flail chest with pleural and lung complications, accompanied by severe disfunction in circulation and biomechanics of breathing. The application of minimal surgical procedures like pleural punctures and drainage of pleural cavities with aspiration achieved good results. Thoracotomy was performed on clear indications (unstoppable bleeding, large ruptures of lung parenchyma, suppurative lung haematoma, cardiac tamponade, rupture of major airways, rupture of diaphragm, rupture of oesophagus and coagulated haemothorax). The achieved mortality of 5.9 percent is an excellent index suggesting a choice of treatment.

  2. Cosmetic Surgery

    Science.gov (United States)

    ... Body Looking and feeling your best Cosmetic surgery Cosmetic surgery Teens might have cosmetic surgery for a number ... about my body? What are the risks of cosmetic surgery? top People who have cosmetic surgery face many ...

  3. Metastatic tumor of thoracic and lumbar spine: prospective study comparing the surgery and radiotherapy vs external immobilization with radiotherapy; Metastases do segmento toracico e lombar da coluna vertebral: estudo prospectivo comparativo entre o tratamento cirurgico e radioterapico com a imobilizacao externa e radioterapia

    Energy Technology Data Exchange (ETDEWEB)

    Falavigna, Asdrubal; Ioppi, Ana Elisa Empinotti; Grasselli, Juliana [Universidade de Caxias do Sul, RS (Brazil). Faculdade de Medicina]. E-mail: asdrubal@doctor.com; Righesso Neto, Orlando [Faculdade Federal de Ciencias Medicas da Santa Casa de Sao Paulo, SP (Brazil)

    2007-09-15

    Bone metastases at the thoracic and lumbar segment of the spine are usually presented with painful sensation and medullar compression. The treatment is based on the clinical and neurological conditions of the patient and the degree of tumor invasion. In the present study, 32 patients with spinal metastasis of thoracic and lumbar segment were prospectively analyzed. These patients were treated by decompression and internal stabilization followed by radiotherapy or irradiation with external immobilization. The election of the groups was in accordance with the tumor radiotherapy sensitivity, clinical conditions, spinal stability, medullar or nerve compression and patient's decision. The Frankel scale and pain visual test were applied at the moment of diagnosis and after 1 and 6 months. The surgical group had better results with preserving the ambulation longer and significant reduction of pain.(author)

  4. Is Medical Student Interest in Cardiothoracic Surgery Maintained After Receiving Scholarship Awards?

    Science.gov (United States)

    Trehan, Kanika; Zhou, Xun; Yang, Stephen C

    2015-09-01

    Medical student exposure to cardiothoracic surgery has been facilitated by many scholarship opportunities. This study reviews the long-term interest of students at our institution who have received such support. After the first or second year of medical school, participants were selected to receive scholarships for clinical or research activities in cardiothoracic surgery ranging from 4 to 8 weeks in duration. These were funded by the American Association for Thoracic Surgery, Society of Thoracic Surgeons, Southern Thoracic Surgical Association, or a private family donor. Over time, each student's scholarship type, current interest in cardiothoracic surgery, and current education or career status was prospectively monitored in an institutional database. Since 1999, 45 students received scholarships. Eight (18%) were funded by the American Association for Thoracic Surgery, two (4%) by The Society of Thoracic Surgeons one (2%) by the Southern Thoracic Surgical Association, and 34 (76%) by private donors. The median follow-up of graduated students is 7 years. Of the 20 (44%) with an active current interest in cardiothoracic surgery, 2 are faculty, 1 is a fellow, 1 is in an integrated 6-year program, 11 are in general surgery residency and are planning to apply to cardiothoracic surgery fellowship, and the remaining 5 are in medical school and planning a cardiothoracic surgery career. Of all former medical students who received cardiothoracic surgery research scholarships and who have now made a career choice, 17.4% chose cardiothoracic surgery. More than one-third of medical students who received scholarships in cardiothoracic surgery maintained their interest over time, and more than half maintained interest in a surgical field. Although long-term data are scarce, it remains critical to foster mentoring relationships with students over time to guide their career choices. Copyright © 2015 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights

  5. [Axillary local anesthetic spread after the thoracic interfacial ultrasound block - a cadaveric and radiological evaluation].

    Science.gov (United States)

    Torre, Patricia Alfaro de la; Jones, Jerry Wayne; Álvarez, Servando López; Garcia, Paula Diéguez; Miguel, Francisco Javier Garcia de; Rubio, Eva Maria Monzon; Boeris, Federico Carol; Sacramento, Monir Kabiri; Duany, Osmany; Pérez, Mario Fajardo; Gordon, Borja de la Quintana

    Oral opioid analgesics have been used for management of peri- and postoperative analgesia in patients undergoing axillary dissection. The axillary region is a difficult zone to block and does not have a specific regional anesthesia technique published that offers its adequate blockade. After institutional review board approval, anatomic and radiological studies were conducted to determine the deposition and spread of methylene blue and local anesthetic injected respectively into the axilla via the thoracic inter-fascial plane. Magnetic Resonance Imaging studies were then conducted in 15 of 34 patients scheduled for unilateral breast surgery that entailed any of the following: axillary clearance, sentinel node biopsy, axillary node biopsy, or supernumerary breasts, to ascertain the deposition and time course of spread of solution within the thoracic interfascial plane in vivo. Radiological and cadaveric studies showed that the injection of local anesthetic and methylene blue via the thoracic inter-fascial plane, using ultrasound guide technique, results in reliable deposition into the axilla. In patients, the injection of the local anesthetic produced a reliable axillary sensory block. This finding was supported by Magnetic Resonance Imaging studies that showed hyper-intense signals in the axillary region. These findings define the anatomic characteristics of the thoracic interfascial plane nerve block in the axillary region, and underline the clinical potential of this novel nerve block. Copyright © 2016 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

  6. Use of bronchofiberscopy in management of severe tho-racic trauma

    Directory of Open Access Journals (Sweden)

    LIU Chao-pu

    2013-08-01

    Full Text Available 【Abstract】Objective: To investigate the diagnos-tic and therapeutic effect of bronchofiberscopy in the manage-ment of severe thoracic trauma. Methods: A retrospective study was conducted on 207 consecutive patients with severe thoracic trauma enrolled in our hospital between January 2008 and June 2012. During the period, 488 bronchofiberscopies and lavages were done. The bronchofiberscope was inserted through tracheal inci-sion (282, nasal cavity (149 and oral cavity (57. Intensive SaO 2 monitoring as well as blood gas analysis were per-formed pre-, intra- and postoperatively. Simultaneously oxy-gen therapy or ventilatory support was given. Sputum cul-ture was done intraoperatively. Results: Diagnosis in 207 cases was confirmed by bronchofiberscopy. The result of sputum culture was posi-tive in 78 cases. Lavage was performed on 156 cases. SaO 2 significantly increased after bronchofiberscopies as well as lavages and PaO 2 obviously improved 2 h after surgery (both P<0.05. Heart rate and respiratory rate decreased. There was no bronchofiberscopy-related death. Conclusion: Bronchofiberscopy plays an important role in the diagnosis and treatment of severe thoracic trauma, which can not only timely diagnose bronchial injury and collect deep tracheal sputum for bacterial culture but also effectively remove foreign body, secretion, blood and spu-tum crust in the airway, manage obstructive atelectasis and pneumonia, and significantly improve respiratory function and treatment outcome. Key words: Thoracic injuries; Bronchoscopy; Bronchoalveolar lavage; Therapeutics

  7. Axillary local anesthetic spread after the thoracic interfacial ultrasound block - a cadaveric and radiological evaluation

    Directory of Open Access Journals (Sweden)

    Patricia Alfaro de la Torre

    Full Text Available Abstract Background Oral opioid analgesics have been used for management of peri- and postoperative analgesia in patients undergoing axillary dissection. The axillary region is a difficult zone to block and does not have a specific regional anesthesia technique published that offers its adequate blockade. Methods After institutional review board approval, anatomic and radiological studies were conducted to determine the deposition and spread of methylene blue and local anesthetic injected respectively into the axilla via the thoracic inter-fascial plane. Magnetic Resonance Imaging studies were then conducted in 15 of 34 patients scheduled for unilateral breast surgery that entailed any of the following: axillary clearance, sentinel node biopsy, axillary node biopsy, or supernumerary breasts, to ascertain the deposition and time course of spread of solution within the thoracic interfascial plane in vivo. Results Radiological and cadaveric studies showed that the injection of local anesthetic and methylene blue via the thoracic inter-fascial plane, using ultrasound guide technique, results in reliable deposition into the axilla. In patients, the injection of the local anesthetic produced a reliable axillary sensory block. This finding was supported by Magnetic Resonance Imaging studies that showed hyper-intense signals in the axillary region. Conclusions These findings define the anatomic characteristics of the thoracic interfascial plane nerve block in the axillary region, and underline the clinical potential of this novel nerve block.

  8. History of Cardiothoracic Surgery at Washington University in Saint Louis.

    Science.gov (United States)

    Moon, Marc R

    2016-01-01

    The Division of Cardiothoracic Surgery at Washington University evolved a century ago to address what many considered to be the last surgical frontier, diseases of the chest. In addition, as one of the first training programs in thoracic surgery, Washington University has been responsible for educating more thoracic surgeons than nearly any other program in the world. Beginning with Evarts A. Graham and continuing through to Ralph J. Damiano Jr., the leaders of the division have had a profound impact on the field of cardiothoracic surgery. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Surgical treatment of thoracic disc herniations using a modified transfacet approach

    Directory of Open Access Journals (Sweden)

    Xizhong Yang

    2014-01-01

    surgery. A total of 25 patients had significantly improved motor function from 3 to 6 months after surgery and 10 patients had slow recovery 6 months after surgery.. Of the three patients with postoperative complications, two had exacerbated preexisting defects and one had implant failure. Postoperative computed tomography or magnetic resonance imaging showed that all patients had well fused replanted lamina and completely decompressed canal. Conclusion: Thoracic discectomy using a modified transfacet approach can significantly improve the clinical outcomes.

  10. Skeletonized internal thoracic artery is associated with lower rates of mediastinitis in elderly undergoing coronary artery bypass grafting surgery Artéria torácica interna esqueletizada está associada a menores taxas de mediastinite em idosos submetidos à cirurgia de revascularização miocárdica

    Directory of Open Access Journals (Sweden)

    Michel Pompeu Barros de Oliveira Sá

    2011-12-01

    Full Text Available BACKGROUND AND OBJECTIVES: Mediastinitis is a serious complication of median sternotomy and is associated to significant morbidity and mortality. The aim of this study is to identify which option of harvesting internal thoracic artery (ITA, pedicled or skeletonized, is associated with lower rates of mediastinitis after coronary artery bypass grafting surgery (CABG in elderly, in the Division of Cardiovascular Surgery of PROCAPE. METHODS: Retrospective study of 160 elderly who underwent consecutive CABG between May 2007 and June 2011. Eleven preoperative variables, four intraoperative variables and eight postoperative variables possibly involved in the development of postoperative mediastinitis were evaluated between two groups: CABG with skeletonized ITA (n=80 and pedicled ITA (n=80. Univariate and multivariate logistic regression analyses were applied. RESULTS: The incidence of mediastinitis was 6.8% (n=11, with a lethality rate of 54.5% (n=6. The skeletonized ITA group were more exposed than pedicled ITA group to obesity (n=12 vs. n=4; 15% vs. 5%; P=0.035 and multiple transfusions (n=25 vs. n=11; 31.2% vs. 13.7%; P=0.008. The pedicled ITA group presented a greater risk of mediastinitis after CABG than skeletonized ITA group (n=10 vs. n=1; 12.5% vs. 1.2%; Unadjusted OR 11.3; 95% CI 1.4 - 241.5; P=0.008. In multivariate analysis, this difference maintained statistically significant (Adjusted OR 5.2; 95% CI 1.5-495.8; P=0.012, being considered an independent association. CONCLUSIONS: We suggest that elderly should be considered for strategies to minimize risk of infection. In elderly that undergo unilateral ITA, the problem seems to be related to how ITA is harvested. Elderly should always be considered for use of skeletonized ITA.JUSTIFICATIVA E OBJETIVOS: Mediastinite é séria complicação da esternotomia mediana e está associada a significativa morbidade e mortalidade. O objetivo deste estudo é identificar qual técnica de obtenção da

  11. Thoracic endometriosis syndrome: Current concept in ...

    African Journals Online (AJOL)

    Background: Thoracic endometriosis is a rare pathology. The diagnosis is often delayed or missed, however recently, there has been significant advances in the knowledge of this condition and hence, an improvement in the diagnosis and treatment. Objective: To review the current concepts in the pathophysiology and ...

  12. November 2017 Arizona thoracic society notes

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    Robbins RA

    2017-11-01

    Full Text Available No abstract available. Article truncated after 150 words. The November 2017 Arizona Thoracic Society meeting was held on Wednesday, November 15, 2017 at the HonorHealth Rehabilitation Hospital beginning at 6:30 PM. This was a dinner meeting with a lecture followed by case presentations. There were 15 in attendance representing the pulmonary, critical care, sleep, allergy, infectious disease and radiology communities. At the beginning of the meeting several issues were discussed: 1. CME offered by the Southwest Journal of Pulmonary and Critical Care Medicine (SWJPCC is currently offered to only the Southwest state thoracic societies and the Mayo Clinic. After discussion it was felt that this restriction of access was no longer appropriate and CME credits should be available to all. 2. Efforts continue to obtain CME for the Arizona Thoracic Society meetings. Our Chapter Representative, Dr. Gerry Schwartzberg, is approaching this with the American Thoracic Society. Locally, HonorHealth sent out a survey on CME needs. Members were encouraged …

  13. Thoracic myelocystomeningocele in a neurologically intact infant ...

    African Journals Online (AJOL)

    This case is an example of a high congenital spinal lesion with very minimal or negligible neurological deficits, with no other congenital malformations. Key Words: Thoracic spine, Myelocystomeningocele, Intact nervous system. Résumé Rapporter un cas peu commun et un cas rare d'une anomalie congenitale vertébrale ...

  14. REVIEW ARTICLE Thoracic endometriosis syndrome: current ...

    African Journals Online (AJOL)

    KESIEME

    b. Pathogenesis. Many theories have been postulated to explain thoracic endometriosis; however, none of them can wholly explain the phenomenon. One of the most popular is the Sampson. Theory of Retrograde Menstruation.16,17 The theory states that eutopic endometrium is sloughed into the peritoneal cavity via the.

  15. Specific elements of thoracic wound management.

    Science.gov (United States)

    Avaro, J-P; De Lesquen, H; Beranger, F; Cotte, J; Natale, C

    2017-12-01

    Damage control for thoracic trauma combines definitive and temporary surgical gestures specifically adapted to the lesions present. A systematic assessment of all injuries to prioritize the specific lesions and their treatments constitutes the first operative stage. Packing and temporary closure have a place in the care of chest injuries. Copyright © 2017. Published by Elsevier Masson SAS.

  16. An official American Thoracic Society workshop report

    DEFF Research Database (Denmark)

    Rosenfeld, Margaret; Allen, Julian; Arets, Bert H G M

    2013-01-01

    lung function in this age range. Ongoing research in lung function testing in infants, toddlers, and preschoolers has resulted in techniques that show promise as safe, feasible, and potentially clinically useful tests. Official American Thoracic Society workshops were convened in 2009 and 2010......, such as ongoing symptoms or monitoring response to treatment, and as outcome measures in clinical research studies....

  17. Thoracic trauma: presentation and management outcome

    International Nuclear Information System (INIS)

    Saaiq, M.; Shah, S. A.

    2008-01-01

    To determine the presentation and management outcome of thoracic trauma in a tertiary care setting. A total of 143 patients, who presented with chest trauma, were included in the study. All the patients were assessed by the history, physical examination and ancillary investigations. Appropriate managements were instituted as required. Data was described in percentages. out of 143 patients, 119 (83)% were males and 24 (17)% were females. Most of the patients belonged to the age group of 21-50 years. Ninety seven (66)% patients were admitted for indoor management. Blunt injury was found in 125 (87.4%) patients, while penetrating injuries in only 18 (12.6%) patients. Road Traffic Accidents (RTAs) were the commonest cause of trauma (n=103, 72%). Rib fracture was the commonest chest injury (74% patients). Head injury was the most frequently associated injury (18% of the patients). Tube thoracostomy was the commonest intervention undertaken in 65 (45%) patients. Seventeen (11.88%) patients were managed with mechanical ventilation. there were 17 deaths with a mortality rate of 11.88%. Thoracic trauma is an important cause of hospitalization, morbidity and mortality in the younger population. RTAs constitute the leading cause of thoracic trauma in our setup. Tube thoracostomy is the most frequent and at times the only invasive procedure required as a definitive measure in thoracic trauma patients. A policy of selective hospitalization helps to avoid unnecessary hospital admissions. (author)

  18. April 2014 Arizona thoracic society notes

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    Robbins RA

    2014-04-01

    Full Text Available No abstract available. Article truncated at 150 words. The April 2014 Arizona Thoracic Society meeting was held on Wednesday, 4/23/2014 at Scottsdale Shea Hospital beginning at 6:30 PM. There were 15 in attendance representing the pulmonary, critical care, sleep, pathology and radiology communities. It was announced that there will be a wine tasting with the California, New Mexico and Colorado Thoracic Societies at the American Thoracic Society International Meeting. The tasting will be led by Peter Wagner and is scheduled for the Cobalt Room in the Hilton San Diego Bayfront on Tuesday, May 20, from 4-8 PM. Guideline development was again discussed. The consensus was to await publication of the IDSA Cocci Guidelines and respond appropriately. George Parides, Arizona Chapter Representative, gave a presentation on Hill Day. Representatives of the Arizona, New Mexico and Washington Thoracic Societies met with their Congressional delegations, including Rep. David Schweikert, to discuss the Cigar Bill, NIH funding, and the Medicare Sustainable Growth ...

  19. Thoracic radiographic anatomy in goats | Makungu | Tanzania ...

    African Journals Online (AJOL)

    . The aorta was not clearly visible on lateral views. The mean ratio of the CVC diameter to the height of the fourth thoracic vertebral body (T4) was 1.08 ± 0.07. Speciesspecific differences exist in the normal radiographic anatomy of the thorax.

  20. Systematic review of near-infrared spectroscopy determined cerebral oxygenation during non-cardiac surgery

    DEFF Research Database (Denmark)

    Nielsen, Henning B

    2014-01-01

    and number of patients included were recorded. There was included 113 articles and evidence suggests that rScO2 is reduced during thoracic surgery involving single lung ventilation, major abdominal surgery, hip surgery, and laparoscopic surgery with the patient placed in anti-Tredelenburg's position....... Shoulder arthroscopy in the beach chair and carotid endarterectomy with clamped internal carotid artery (ICA) also cause pronounced cerebral desaturation. A >20% reduction in rScO2 coincides with indices of regional and global cerebral ischemia during carotid endarterectomy. Following thoracic surgery...

  1. Percutaneous approach to the upper thoracic spine: optimal patient positioning

    Science.gov (United States)

    Bayley, Edward; Clamp, Jonathan

    2009-01-01

    Percutaneous access to the upper thoracic vertebrae under fluoroscopic guidance is challenging. We describe our positioning technique facilitating optimal visualisation of the high thoracic vertebrae in the prone position. This allows safe practice of kyphoplasty, vertebroplasty and biopsy throughout the upper thoracic spine. PMID:19575242

  2. Isolated thoracic perfusion with chemofiltration for progressive malignant pleural mesothelioma

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    Aigner KR

    2017-06-01

    Full Text Available Karl Reinhard Aigner, Emir Selak, Sabine Gailhofer Department of Surgical Oncology, Medias Klinikum, Burghausen, Germany Introduction: Therapy of malignant pleural mesothelioma and especially the adequate role of surgery in this context remain the subject of controversial discussions. Radical surgery in particular, which is associated with substantial morbidity, failed to translate into a definite survival advantage. We report on interim results of an ongoing Phase II study of regional chemotherapy in terms of isolated thoracic perfusion with chemofiltration (ITP-F.Patients and methods: Twenty-eight patients (25 male, 3 female, mean age 63.4 years with advanced pleural mesothelioma were included in this study. Isolation of the chest was achieved by insertion of a venous and arterial stop-flow balloon catheter via a femoral access. The aorta and inferior vena cava were blocked at the level of the diaphragm and the upper arms were blocked by pneumatic cuffs. Chemotherapy, consisting of 60 mg/m² cisplatin and 15 mg/m² mitoxantrone, was administered directly into the aorta. The isolated circuit was maintained for 15 minutes followed by ~45 minutes of chemofiltration with a hemoprocessor until 5 L of filtrate were reached. The endpoints of the study were overall survival and quality of life (QoL.Results: Out of 28 patients enrolled in the study, 5 had prior surgeries, 10 patients had systemic chemotherapy, and 5 patients additional irradiation. In all patients in restaging, clinical progress was noted. In all, 162 cycles were administered. Due to chemofiltration, toxicity was within tolerable limits, revealing World Health Organization grade I leucopenia and thrombocytopenia in 9 patients and mucositis grade I in 6 patients. The major surgical complication was inguinal lymphatic fistula in 40% of the cases. Gastrointestinal toxicity and/or neurotoxicity were never observed. One-year survival was 49%, 2-year and 3-year survival was 31%, and 5

  3. Transforaminal Approach in Thoracal Disc Pathologies: Transforaminal Microdiscectomy Technique

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    Sedat Dalbayrak

    2014-01-01

    Full Text Available Objective. Many surgical approaches have been defined and implemented in the last few decades for thoracic disc herniations. The endoscopic foraminal approach in foraminal, lateral, and far lateral disc hernias is a contemporary minimal invasive approach. This study was performed to show that the approach is possible using the microscope without an endoscope, and even the intervention on the discs within the spinal canal is possible by having access through the foramen. Methods. Forty-two cases with disc hernias in the medial of the pedicle were included in this study; surgeries were performed with transforaminal approach and microsurgically. Extraforaminal disc hernias were not included in the study. Access was made through the Kambin triangle, foramen was enlarged, and spinal canal was entered. Results. The procedure took 65 minutes in the average, and the mean bleeding amount was about 100cc. They were mobilized within the same day postoperatively. No complications were seen. Follow-up periods range between 5 and 84 months, and the mean follow-up period is 30.2 months. Conclusion. Transf