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op den Winkel J, Pfannschmidt J, Muley T, Grünewald C, Dienemann H, Fassnacht M, Allolio B. Metastatic Adrenocortical Carcinoma: Results of 56 Pulmonary Metastasectomies in 24 Patients. Ann Thorac Surg 2011; 92:1965-70. [DOI: 10.1016/j.athoracsur.2011.07.088] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2011] [Revised: 07/25/2011] [Accepted: 07/29/2011] [Indexed: 11/29/2022]
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Schneider T, Puderbach M, Kunz J, Herth F, Dienemann H, Hoffmann H, Heussel C. Radiofrequency Ablation of Lung Neoplasms in Patients Being No Candidates for Surgery. The Impact of the Intervention on the Pulmonary Function. Chest 2011. [DOI: 10.1378/chest.1117964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Goeckenjan G, Sitter H, Thomas M, Branscheid D, Flentje M, Griesinger F, Niederle N, Stuschke M, Blum T, Deppermann KM, Ficker J, Freitag L, Lübbe A, Reinhold T, Späth-Schwalbe E, Ukena D, Wickert M, Wolf M, Andreas S, Auberger T, Baum R, Baysal B, Beuth J, Bickeböller H, Böcking A, Bohle R, Brüske I, Burghuber O, Dickgreber N, Diederich S, Dienemann H, Eberhardt W, Eggeling S, Fink T, Fischer B, Franke M, Friedel G, Gauler T, Gütz S, Hautmann H, Hellmann A, Hellwig D, Herth F, Heußel C, Hilbe W, Hoffmeyer F, Horneber M, Huber R, Hübner J, Kauczor HU, Kirchbacher K, Kirsten D, Kraus T, Lang S, Martens U, Mohn-Staudner A, Müller KM, Müller-Nordhorn J, Nowak D, Ochmann U, Passlick B, Petersen I, Pirker R, Pokrajac B, Reck M, Riha S, Rübe C, Schmittel A, Schönfeld N, Schütte W, Serke M, Stamatis G, Steingräber M, Steins M, Stoelben E, Swoboda L, Teschler H, Tessen H, Weber M, Werner A, Wichmann HE, Irlinger Wimmer E, Witt C, Worth H. Prävention, Diagnostik, Therapie und Nachsorge des Lungenkarzinoms. Pneumologie 2011; 65:e51-75. [DOI: 10.1055/s-0030-1256562] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Schuhan C, Muley T, Dienemann H, Pfannschmidt J. Survival after pulmonary metastasectomy in patients with malignant melanoma. Thorac Cardiovasc Surg 2011; 59:158-62. [PMID: 21480136 DOI: 10.1055/s-0030-1250669] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Surgical resection is an important interdisciplinary treatment for pulmonary metastases of metastatic malignant melanoma. The purpose of this study was to determine the clinical course, outcome and prognostic factors in a subset of patients recently treated by metastasectomy. MATERIAL AND METHODS Between 1995 and 2007, 30 patients (19 men, 11 women) with pulmonary metastases from malignant melanoma underwent pulmonary resection. Exclusion of primary tumor recurrence and other extrapulmonary metastases was mandatory for inclusion in the study. The median follow-up was 93.7 months. These patients' records were subsequently reviewed. RESULTS Cumulative 5-year survival rate after pulmonary resection was 35.1% with a median survival of 18.3 months. Complete pulmonary resection was achieved in 27 patients who had a median survival of 20.5 months compared to 13.0 months after incomplete resection; however, completeness of resection was not a statistically prognostic factor for survival. Multivariate analysis identified gender as the only significant prognostic parameter for overall survival in the group of patients after complete resection of pulmonary metastases, with 9.4 months versus 25.0 months for the female and male group, respectively ( P = 0.022). CONCLUSIONS We conclude that pulmonary metastasectomy for metastases of malignant melanoma is a safe treatment modality which may actually be of benefit in selected patients with stage IV malignant melanoma. When pulmonary metastases of malignant melanoma are present, every attempt should be made to completely resect all clinically detected metastases.
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Dienemann H. [Minimally invasive lung resection in lung cancer: contra]. Dtsch Med Wochenschr 2011; 136:647. [PMID: 21432743 DOI: 10.1055/s-0031-1274557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Zabeck H, Muley T, Dienemann H, Hoffmann H. Management of chylothorax in adults: when is surgery indicated? Thorac Cardiovasc Surg 2011; 59:243-6. [PMID: 21425049 DOI: 10.1055/s-0030-1250374] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND The aim of this retrospective study was to analyze the etiology, management and outcome of patients with chylothorax and identify clinical parameters for appropriate treatment decisions. METHODS We analyzed 82 cases of chylothorax in 75 patients. In 37 cases (45 %) the cause of chylothorax was surgery, in 45 cases (55 %), the etiology was nonsurgical (malignancy n = 17 [21 %], lymphatic disorders n = 5 [6 %], hepatic cirrhosis, n = 4 [5 %], trauma n = 1 and other causes n = 18 [22 %]). RESULTS Conservative treatment was successful in 13 (16 %) cases. In 25 cases (total 31 %, postsurgical n = 19 [51 %], nonsurgical n = 6 [13 %]) a (redo) thoracotomy with ligation of the thoracic duct or repeat surgical procedure was performed. The quantity of chyle drained per 24 hours appeared to be the best indicator to guide management decisions. CONCLUSION Chylothoraces that occur postoperatively following thoracic procedures require redo operations in approximately 50 % of cases, whereas nonsurgical causes rarely require surgical intervention. In postoperative chylothoraces with a high flow leak > 900 mL/24 h revision should be performed early on, since conservative management is likely to be unsuccessful.
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Pfannschmidt J, Dienemann H. Surgical treatment of oligometastatic non-small cell lung cancer. Lung Cancer 2011; 69:251-8. [PMID: 20537426 DOI: 10.1016/j.lungcan.2010.05.003] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2010] [Revised: 04/23/2010] [Accepted: 05/02/2010] [Indexed: 12/20/2022]
Abstract
Patients with stage IV metastatic non-small cell lung cancer (NSCLC) are generally believed to have an incurable disease. Patients with oligometastatic disease represent a distinct subset of patients among those with metastatic disease. There is evidence that these patients have synchronous or metachronous satellite nodules in different pulmonary lobes or have solitary extrapulmonary metastases. In these cases, evidence has shown that surgical resection may provide patients with survival benefit. This article discusses the biology of the oligometastatic state in patients with lung cancer and the selection of patients for surgery, as well as the prognostic factors that influence survival of the patient. To properly select patients for an aggressive local treatment regime, accurate clinical staging is of prime importance. The use of FDG-PET should be considered for restaging if oligometastatic disease is suspected based on a patient's CT scan. A limitation of retrospective clinical studies for oligometastatic disease is that it is difficult to summarize and evaluate the available evidence for the effectiveness of surgical resection due to selection bias, and to a high degree of variability among different clinical studies. Nevertheless, we can certainly learn from the clinical experience acquired from retrospective case series to identify prognostic factors. Following surgical resection, the overall 5-year actuarial survival rate is about 28% for patients with satellite nodules and 21% for patients with ipsilateral nodules. Patients with resected brain metastasis achieve 5-year survival rates between 11% and 30%, and those with adrenalectomy for adrenal metastasis achieve 5-year survival rates of 26%.
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Scherpereel A, Astoul P, Baas P, Berghmans T, Clayson H, de Vuyst P, Dienemann H, Galateau-Salle F, Hennequin C, Hillerdal G, Le Pe'choux C, Mutti L, Pairon JC, Stahel R, van Houtte P, van Meerbeeck J, Waller D, Weder W. [Guidelines of the European Respiratory Society and the European Society of Thoracic Surgeons for the management of malignant pleural mesothelioma]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2011; 13:C23-45. [PMID: 20976998 PMCID: PMC6134413 DOI: 10.3779/j.issn.1009-3419.2010.10.14] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
恶性胸膜间皮瘤(malignant pleural mesothelioma, MPM)是一种罕见肿瘤,但发病率正逐渐上升,且预后较差。2008年,欧洲呼吸学会(European Respiratory Society, ERS)和欧洲胸外科医师学会(European Society of Thoracic Surgeons, ESTS)特别工作组召集各方专家计划制定MPM诊治经验及更新指南。 为了使MPM得到及时准确的诊断,专家推荐对患者实施胸腔镜检查,有手术禁忌和胸腔粘连的病例除外。约10%的病例采用标准染色方法无法获得满意的结果。因此我们推荐在胸膜活检的基础上,采用特异性免疫组化标志物。由于目前缺乏一个统一的、切实有效的分期系统,我们推荐应用最新的TNM分期,并且提出三个阶段的治疗前评估。在MPM的治疗中,患者的体力状态评分和组织亚型是目前唯一的、具有重要临床价值的预后因素。在临床试验中,应对其它潜在因素进行初步探讨并予以报道。MPM对化疗高度耐受,仅有少数患者可接受根治性手术。本文对新的治疗方法和策略进行了综述。 目前由于最佳综合治疗的资料有限,适合采用多种方案联合治疗策略的患者应被纳入专业机构的前瞻性试验中。
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Schneider T, Bischoff A, Kunz J, Puderbach M, Dienemann H, Herth FJF, Hoffmann A, Heußel CP. Radiofrequenzablation pulmonaler Neoplasien bei funktioneller Inoperabilität - Beeinträchtigt die Intervention die Lungenfunktion? Pneumologie 2011. [DOI: 10.1055/s-0031-1271986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Gompelmann D, Eberhardt R, Heussel CP, Hoffmann H, Dienemann H, Schuhmann M, Böckler D, Schnabel PA, Warth A, Lopez-Benitez R, Herth FJF. Lung sequestration: a rare cause for pulmonary symptoms in adulthood. ACTA ACUST UNITED AC 2011; 82:445-50. [PMID: 21311173 DOI: 10.1159/000323562] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2010] [Accepted: 12/02/2010] [Indexed: 12/14/2022]
Abstract
BACKGROUND Lung sequestration is a rare congenital pulmonary disorder and is usually diagnosed in children with recurrent pulmonary infections. Lung sequestrations are not commonly found to be a cause of respiratory symptoms in adults. OBJECTIVES It was the aim of this study to show that pulmonary sequestration is rare in advanced age and can be accompanied by severe pulmonary symptoms. METHODS We conducted a case series analysis of patient characteristics, symptoms, diagnosis and treatment of 11 adults with a lung sequestration at the Thoraxklinik Heidelberg between 2001 and 2009. RESULTS From 2001 to 2009, intralobar lung sequestration was diagnosed and treated in 11 adults aged 19 to 58 years with an average age of 39.9 ± 11.3 years and a male:female distribution of 5:6. In 3 patients (27.3%), the predominant symptom was hemoptysis. Recurrent pulmonary infections occurred in 1 patient (9.1%); pneumonia and lung abscess were detected in 2 patients (18.2%). In 3 cases (27.3%), dry cough was the predominant symptom, and in only 2 cases (18.2%), lung sequestration was asymptomatic. Eight patients (72.7%) were diagnosed by imaging techniques prior to surgery. In 3 cases (27.3%), diagnosis was made intraoperatively and by pathological examination. Surgical intervention included 7 lobectomies (63.6%), 3 wedge resections (27.3%) and 1 (9.1%) segmentectomy. CONCLUSION Lung sequestration in adults is rare, but it can cause severe pulmonary symptoms. In cases of recurrent pulmonary infections of identical localization or recurrent hemoptysis, lung sequestration should be considered in order for the diagnosis to be made rapidly. Surgical resection is the treatment of choice.
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Macher-Goeppinger S, Penzel R, Roth W, Dienemann H, Thomas M, Schnabel PA, Schirmacher P, Bläker H. Expression and mutation analysis of EGFR, c-KIT, and β-catenin in pulmonary blastoma. J Clin Pathol 2011; 64:349-53. [DOI: 10.1136/jcp.2010.085696] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
IntroductionPulmonary blastoma (PB) is a rare malignant lung tumour with an immature mesenchymal and epithelial component resembling fetal lung. In order to define potential therapeutic targets in PB, the authors analysed the status and possible role of EGFR, HER2 and c-KIT in the pathogenesis of this tumour type, and the diagnostic value of β-catenin mutation analysis in PB.Methods5 PBs were analysed for EGFR, HER2, c-KIT, and β-catenin expression, as well as for mutations in EGFR, c-KIT, k-ras and the β-catenin gene (CTNNB1).ResultsEGFR expression was observed in all PBs. An EGFR mutation was found in one of the tumours. No overexpression of c-KIT or HER2 was seen. No mutations were found in k-ras or c-KIT. 3 of 5 PBs displayed CTNNB1 mutations. Nuclear translocation of β-catenin was seen in 2 of these tumours.ConclusionsDetection of EGFR expression and mutation in PB suggest EGFR inhibition as a potential therapeutic option in the treatment of advanced PB. Moreover, the data confirm a crucial role of CTNNB1 mutations in the pathogenesis of PB, and indicate that CTNNB1 gene sequencing may be a useful in distinguishing PB from other types of lung cancer.
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Muley T, Kurz M, Männle C, Alekozai A, Winteroll S, Dienemann H, Schmidt W, Pfannschmidt J. Comparison of serum cardiac specific biomarker release after non-cardiac thoracic surgery. Clin Lab 2011; 57:925-932. [PMID: 22239023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
BACKGROUND The detection of postoperative myocardial infarction can be difficult in patients after lung surgery. The aim of this study was to verify the clinical significance of elevated Troponin I (cTnI), N-terminal pro-natriuretic peptide (NT-pro-BNP), lactate dehydrogenase (LDH), creatine kinase (CK), and CK-MB in the perioperative course. METHODS Between 2007 and 2010, 64 patients (36 men, 28 women) were includeded in this prospective study and underwent thoracotomy and wedge lung resection (n = 20, group I), lobectomy/bilobectomy (n = 24, group II), and pneumonectomy (n = 20, group III). Peri-operative measurements were done for the serum markers: cTnI, NT-pro-BNP, LDH, CK, and CK-MB preoperatively and at 4 hours, 8 hours, and 24 hours postoperatively. Patients were followed over a 90-day period to evaluate postoperative cardiac mortality. RESULTS No basal troponin I elevation (or CK-MB) was found prior to surgery. Elevation in concentrations of troponin I (> 0.32 ng/mL) occurring after the procedure were seen in 9 patients. However, there was neither association with 90-day survival, postoperative ECG changes, nor with elevated levels of the other cardiac serum markers. cTnI correlated significantly with intrapericardial procedures in 7 out of 20 patients (Spearman's rank correlation coefficient: 0.406; p < 0.0001). Additionally, of the 20 patients within the pneumonectomy group, 8 patients had postoperative elevated serum cTnI. The grouping of patients into groups I through III was significantly associated with cTnI elevation (Spearman's rank correlation coefficient: 0.455; p < 0.0001). CONCLUSIONS Despite the excellent sensitivity of troponin I for detection of acute myocardial infarction the fact remains that troponin I elevations were common after intrapericardial procedures and pneumonectomies. Thus, to differentiate between cardiac ischemia provoked chest pain and wound pain related to thoracotomy remains most difficult. Patients with only marginally elevated cTnI concentrations after intrapericardial resections or pneumonectomy should remain in the intensive care unit and should be followed-up carefully by cardiologists.
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Goeckenjan G, Sitter H, Thomas M, Branscheid D, Flentje M, Griesinger F, Niederle N, Stuschke M, Blum T, Deppermann KM, Ficker J, Freitag L, Lübbe A, Reinhold T, Späth-Schwalbe E, Ukena D, Wickert M, Wolf M, Andreas S, Auberger T, Baum R, Baysal B, Beuth J, Bickeböller H, Böcking A, Bohle R, Brüske I, Burghuber O, Dickgreber N, Diederich S, Dienemann H, Eberhardt W, Eggeling S, Fink T, Fischer B, Franke M, Friedel G, Gauler T, Gütz S, Hautmann H, Hellmann A, Hellwig D, Herth F, Heußel C, Hilbe W, Hoffmeyer F, Horneber M, Huber R, Hübner J, Kauczor HU, Kirchbacher K, Kirsten D, Kraus T, Lang S, Martens U, Mohn-Staudner A, Müller KM, Müller-Nordhorn J, Nowak D, Ochmann U, Passlick B, Petersen I, Pirker R, Pokrajac B, Reck M, Riha S, Rübe C, Schmittel A, Schönfeld N, Schütte W, Serke M, Stamatis G, Steingräber M, Steins M, Stoelben E, Swoboda L, Teschler H, Tessen H, Weber M, Werner A, Wichmann HE, Irlinger Wimmer E, Witt C, Worth H. Prevention, Diagnosis, Therapy, and Follow-up of Lung Cancer. Pneumologie 2010; 65:39-59. [DOI: 10.1055/s-0030-1255961] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Marta GM, Facciolo F, Ladegaard L, Dienemann H, Csekeo A, Rea F, Dango S, Spaggiari L, Tetens V, Klepetko W. Efficacy and safety of TachoSil® versus standard treatment of air leakage after pulmonary lobectomy☆☆☆. Eur J Cardiothorac Surg 2010; 38:683-9. [PMID: 20541949 DOI: 10.1016/j.ejcts.2010.03.061] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2009] [Revised: 03/21/2010] [Accepted: 03/29/2010] [Indexed: 11/30/2022] Open
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Schneider T, Reuss D, Warth A, Schnabel PA, von Deimling A, Herth FJF, Dienemann H, Hoffmann H. The efficacy of bipolar and multipolar radiofrequency ablation of lung neoplasms - results of an ablate and resect study. Eur J Cardiothorac Surg 2010; 39:968-73. [PMID: 20961771 DOI: 10.1016/j.ejcts.2010.08.055] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2010] [Revised: 08/05/2010] [Accepted: 08/23/2010] [Indexed: 10/18/2022] Open
Abstract
OBJECTIVE Radiofrequency ablation (RFA) has obtained increasing attention as an interventional approach for the local treatment of primary and secondary lung neoplasms. The local effect of the procedure is usually controlled by radiologic means. The objectives of this 'ablate and resect' study were to investigate the efficacy of bipolar and multipolar RFA by histologic evaluation and to compare the two techniques. METHODS In a total of 32 subjects with histologically proven non-small-cell lung cancer or pulmonary metastases from an extrathoracic primary tumor, bipolar, or multipolar RFA was performed during open thoracotomy. Curative resection (lobectomy or wedge resection including mediastinal lymph node dissection) was performed subsequently. The extent of cell death and early histologic findings following RFA were determined by histology and immunohistochemistry (nicotinamide adenine dinucleotide (NADH) and monoclonal anti-mitochondrial antibodies MAB 1273). RESULTS Intra-operative bipolar and multipolar RFA is a safe procedure, and there was no bleeding or thermal damage of the lung tissue. Routine histologic staining could not identify tumor cell death. However, immunohistochemistry was able to verify cell death in the ablated tumor tissue. Complete tumor cell necrosis was determined in 12 tumors (37.5%); and scattered vital tumor tissue was detected in 16 tumors (50%). Incomplete ablation with a ratio of >20% vital tumor tissue was found in four tumors (12.5%), particularly surrounding vascular structures within the tumor tissue or in marginal zones of the tumor tissue. The local efficacy of bipolar and multipolar RFA was comparable, and incomplete ablations were found only in adenocarcinoma. CONCLUSIONS Bipolar and multipolar RFA in an open thoracotomy setting is a technically feasible and safe procedure. Early immunohistochemical findings after RFA showed complete tumor cell necrosis in 38% of cases. The high rate of viable tumor cells remaining after ablation casts doubt on RFA as a curative concept. This approach should be reserved for palliative indications. Patients fulfilling the criteria for curative resection should not be denied surgery.
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Warth A, Muley T, Herpel E, Pfannschmidt J, Hoffmann H, Dienemann H, Schirmacher P, Schnabel PA. A histochemical approach to the diagnosis of visceral pleural infiltration by non-small cell lung cancer. Pathol Oncol Res 2010; 16:119-23. [PMID: 19731089 DOI: 10.1007/s12253-009-9201-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2009] [Accepted: 08/12/2009] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Although invasion of the visceral pleura (VPI) by non-small cell lung cancer (NSCLC) is a TNM-relevant diagnostic criterion and is known to affect the patients' prognoses, until recently there were no standardized or internationally accepted guidelines. This resulted in a diagnostic ambiguity leading to different tumor staging systems and to hardly comparable patient collectives in research studies world wide. The major problem in this issue is to exactly define what constitutes for the diagnosis of VPI with respect to anatomical landmarks. METHODS In order to address this problem we investigated the pleural infiltration depth of 173 NSCLC specimens without lymph node metastases and proven tumor-related death using elastic stains and a scoring system referring to prominent pleural elastic layers, the lamina elastica externa and interna, as anatomical landmarks. RESULTS Performing comparative Kaplan-Meier survival analyses for each patient collective we could not find any significant difference in the patients' survival. This indicates that a differential evaluation of the tumor infiltration depth according to the elastic layers is not practicable. CONCLUSIONS Our findings support the consequent application of the recently proposed, pragmatic approach of the international staging committee for lung cancer (IASLC) to define an internationally accepted and standardized staging system for VPI.
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Truong T, Hung RJ, Amos CI, Wu X, Bickeböller H, Rosenberger A, Sauter W, Illig T, Wichmann HE, Risch A, Dienemann H, Kaaks R, Yang P, Jiang R, Wiencke JK, Wrensch M, Hansen H, Kelsey KT, Matsuo K, Tajima K, Schwartz AG, Wenzlaff A, Seow A, Ying C, Staratschek-Jox A, Nürnberg P, Stoelben E, Wolf J, Lazarus P, Muscat JE, Gallagher CJ, Zienolddiny S, Haugen A, van der Heijden HFM, Kiemeney LA, Isla D, Mayordomo JI, Rafnar T, Stefansson K, Zhang ZF, Chang SC, Kim JH, Hong YC, Duell EJ, Andrew AS, Lejbkowicz F, Rennert G, Müller H, Brenner H, Le Marchand L, Benhamou S, Bouchardy C, Teare MD, Xue X, McLaughlin J, Liu G, McKay JD, Brennan P, Spitz MR. Replication of lung cancer susceptibility loci at chromosomes 15q25, 5p15, and 6p21: a pooled analysis from the International Lung Cancer Consortium. J Natl Cancer Inst 2010; 102:959-71. [PMID: 20548021 DOI: 10.1093/jnci/djq178] [Citation(s) in RCA: 158] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Genome-wide association studies have identified three chromosomal regions at 15q25, 5p15, and 6p21 as being associated with the risk of lung cancer. To confirm these associations in independent studies and investigate heterogeneity of these associations within specific subgroups, we conducted a coordinated genotyping study within the International Lung Cancer Consortium based on independent studies that were not included in previous genome-wide association studies. METHODS Genotype data for single-nucleotide polymorphisms at chromosomes 15q25 (rs16969968, rs8034191), 5p15 (rs2736100, rs402710), and 6p21 (rs2256543, rs4324798) from 21 case-control studies for 11 645 lung cancer case patients and 14 954 control subjects, of whom 85% were white and 15% were Asian, were pooled. Associations between the variants and the risk of lung cancer were estimated by logistic regression models. All statistical tests were two-sided. RESULTS Associations between 15q25 and the risk of lung cancer were replicated in white ever-smokers (rs16969968: odds ratio [OR] = 1.26, 95% confidence interval [CI] = 1.21 to 1.32, P(trend) = 2 x 10(-26)), and this association was stronger for those diagnosed at younger ages. There was no association in never-smokers or in Asians between either of the 15q25 variants and the risk of lung cancer. For the chromosome 5p15 region, we confirmed statistically significant associations in whites for both rs2736100 (OR = 1.15, 95% CI = 1.10 to 1.20, P(trend) = 1 x 10(-10)) and rs402710 (OR = 1.14, 95% CI = 1.09 to 1.19, P(trend) = 5 x 10(-8)) and identified similar associations in Asians (rs2736100: OR = 1.23, 95% CI = 1.12 to 1.35, P(trend) = 2 x 10(-5); rs402710: OR = 1.15, 95% CI = 1.04 to 1.27, P(trend) = .007). The associations between the 5p15 variants and lung cancer differed by histology; odds ratios for rs2736100 were highest in adenocarcinoma and for rs402710 were highest in adenocarcinoma and squamous cell carcinomas. This pattern was observed in both ethnic groups. Neither of the two variants on chromosome 6p21 was associated with the risk of lung cancer. CONCLUSIONS In this international genetic association study of lung cancer, previous associations found in white populations were replicated and new associations were identified in Asian populations. Future genetic studies of lung cancer should include detailed stratification by histology.
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Almasi CE, Christensen IJ, Høyer-Hansen G, Danø K, Pappot H, Dienemann H, Muley T. Urokinase receptor forms in serum from non-small cell lung cancer patients: Relation to prognosis. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.10518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Szymanowska-Narloch A, Skrzypski M, Taron M, Dienemann H, Rzyman W, Jarzab M, Muley T, Jassem E, Rosell R, Jassem J. Gene expression profiles in non-small cell lung cancers (NSCLCs) and in corresponding healthy lung tissues in smokers versus nonsmokers. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.1545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Scherf DB, Sarkisyan NF, Jacobsson HT, Claus R, Bermejo JL, Muley T, Meister M, Dienemann H, Plass C, Risch A. Abstract 4946: The nicotinic acetylcholine receptor genes CHRNA3 and CHRNB4 are epigenetically deregulated in lung tumorigenesis. Cancer Res 2010. [DOI: 10.1158/1538-7445.am10-4946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Lung cancer, the leading cause of cancer-related death worldwide, is strongly connected with tobacco smoking. Genome-wide association studies have recently identified three lung cancer susceptibility regions in 15q25, 5p15.33 and 6p21.33 that strongly associate with lung cancer risk. Here we investigate whether these three susceptibility regions harbor genes with different DNA methylation patterns in tumor and adjacent normal lung tissue from the same individual.
Methods: For DNA methylation analysis we used the MassARRAY (Sequenom), a MALDI-TOF based method, to quantify DNA methylation in tumor and normal lung tissue from 37 patients. We analysed 17 CpG islands situated in nine different genes situated in the three lung cancer susceptibility regions. Nonparametric and hurdle models were used to evaluate methylation differences. Additionally, reverse transcription PCR was performed with a LightCycler and expression analysis was conducted in 50 tumor/normal pairs. This included 25 adenocarcinoma (AdC) and 25 squamous cell carcinoma (SCC) (10xStage I, 10xStageII, 5xStageIII) matched pairs. In reexpression experiments we treated A549 and H1299 cells with 0.5 and 1 µM of 5-aza-deoxycitidine (5-Aza-dC).
Results: Comparing tumor and normal tissue we obtained significant differences in DNA methylation for at least two CpG units situated in a putative promoter (p<0.001) for each of three genes, the alpha 3 and beta 4 subunit genes of the nicotinic acetylcholine receptor CHRNA3 and CHRNB4 and for the aminoglycoside phosphotransferase domain gene AGPHD. To assess RNA expression of these genes we analyzed 50 tumor/normal pairs by real-time quantitative RT-PCR. Matched pairs analysis showed a significant overall down regulation of CHRNA3 in SCC patient tumors (p=0.002). For CHRNB4 we detected increased transcription in lung tumors in both histologies (p<0.001). The expression analysis for AGPHD did not reveal a clear aberrant deregulation. After drug treatment increased expression was detected for CHRNA3 and CHRNB4 but not for AGPHD transcripts.
Conclusion: In the present study we identified two genes situated in the nicotinic acetylcholine receptor cluster on chromosome 15q25, CHRNA3 and CHRNB4, as being differentially methylated in lung tumors compared to adjacent normal tissue, which is also reflected in gene expression. These results suggest CHRNA3 and CHRNB4 as strong candidate lung cancer susceptibility genes for further investigation in functional analyses to bring gene deregulation into a chronological context in lung tumorigenesis.
Citation Format: {Authors}. {Abstract title} [abstract]. In: Proceedings of the 101st Annual Meeting of the American Association for Cancer Research; 2010 Apr 17-21; Washington, DC. Philadelphia (PA): AACR; Cancer Res 2010;70(8 Suppl):Abstract nr 4946.
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Goeckenjan G, Sitter H, Thomas M, Branscheid D, Flentje M, Griesinger F, Niederle N, Stuschke M, Blum T, Deppermann KM, Ficker JH, Freitag L, Lübbe AS, Reinhold T, Späth-Schwalbe E, Ukena D, Wickert M, Wolf M, Andreas S, Auberger T, Baum RP, Baysal B, Beuth J, Bickeböller H, Böcking A, Bohle RM, Brüske I, Burghuber O, Dickgreber N, Diederich S, Dienemann H, Eberhardt W, Eggeling S, Fink T, Fischer B, Franke M, Friedel G, Gauler T, Gütz S, Hautmann H, Hellmann A, Hellwig D, Herth F, Heussel CP, Hilbe W, Hoffmeyer F, Horneber M, Huber RM, Hübner J, Kauczor HU, Kirchbacher K, Kirsten D, Kraus T, Lang SM, Martens U, Mohn-Staudner A, Müller KM, Müller-Nordhorn J, Nowak D, Ochmann U, Passlick B, Petersen I, Pirker R, Pokrajac B, Reck M, Riha S, Rübe C, Schmittel A, Schönfeld N, Schütte W, Serke M, Stamatis G, Steingräber M, Steins M, Stoelben E, Swoboda L, Teschler H, Tessen HW, Weber M, Werner A, Wichmann HE, Irlinger Wimmer E, Witt C, Worth H. [Prevention, diagnosis, therapy, and follow-up of lung cancer]. Pneumologie 2010; 64 Suppl 2:e1-164. [PMID: 20217630 DOI: 10.1055/s-0029-1243837] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Schneider T, Reuss D, Warth A, Deimling AV, Schnabel PA, Dienemann H, Hoffmann H. Intraoperative Radiofrequenzablation bei Lungentumoren – Möglichkeiten und Grenzen der Methode. Pneumologie 2010. [DOI: 10.1055/s-0030-1251237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Eberhardt R, Gompelmann D, Grünewald C, Dienemann H, Herth FJF. Eine neue nicht-invasive Methode zur Kalkulation der postoperativen Lungenfunktion nach chirurgischer Lungenresektion. Pneumologie 2010. [DOI: 10.1055/s-0030-1251277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Rieker RJ, Schirmacher P, Schnabel PA, Moser K, Hoffmann H, Dienemann H, Pfannschmidt J. Thymolipoma. A report of nine cases, with emphasis on its association with myasthenia gravis. Surg Today 2010; 40:132-6. [DOI: 10.1007/s00595-009-4042-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2009] [Accepted: 06/16/2009] [Indexed: 10/19/2022]
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Truong T, Sauter W, McKay JD, Hosgood HD, Gallagher C, Amos CI, Spitz M, Muscat J, Lazarus P, Illig T, Wichmann HE, Bickeböller H, Risch A, Dienemann H, Zhang ZF, Naeim BP, Yang P, Zienolddiny S, Haugen A, Le Marchand L, Hong YC, Kim JH, Duell EJ, Andrew AS, Kiyohara C, Shen H, Matsuo K, Suzuki T, Seow A, Ng DPK, Lan Q, Zaridze D, Szeszenia-Dabrowska N, Lissowska J, Rudnai P, Fabianova E, Constantinescu V, Bencko V, Foretova L, Janout V, Caporaso NE, Albanes D, Thun M, Landi MT, Trubicka J, Lener M, Lubinski J, Wang Y, Chabrier A, Boffetta P, Brennan P, Hung RJ. International Lung Cancer Consortium: coordinated association study of 10 potential lung cancer susceptibility variants. Carcinogenesis 2010; 31:625-33. [PMID: 20106900 DOI: 10.1093/carcin/bgq001] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Analysis of candidate genes in individual studies has had only limited success in identifying particular gene variants that are conclusively associated with lung cancer risk. In the International Lung Cancer Consortium (ILCCO), we conducted a coordinated genotyping study of 10 common variants selected because of their prior evidence of an association with lung cancer. These variants belonged to candidate genes from different cancer-related pathways including inflammation (IL1B), folate metabolism (MTHFR), regulatory function (AKAP9 and CAMKK1), cell adhesion (SEZL6) and apoptosis (FAS, FASL, TP53, TP53BP1 and BAT3). METHODS Genotype data from 15 ILCCO case-control studies were available for a total of 8431 lung cancer cases and 11 072 controls of European descent and Asian ethnic groups. Unconditional logistic regression was used to model the association between each variant and lung cancer risk. RESULTS Only the association between a non-synonymous variant of TP53BP1 (rs560191) and lung cancer risk was significant (OR = 0.91, P = 0.002). This association was more striking for squamous cell carcinoma (OR = 0.86, P = 6 x 10(-4)). No heterogeneity by center, ethnicity, smoking status, age group or sex was observed. In order to confirm this association, we included results for this variant from a set of independent studies (9966 cases/11,722 controls) and we reported similar results. When combining all these studies together, we reported an overall OR = 0.93 (0.89-0.97) (P = 0.001). This association was significant only for squamous cell carcinoma [OR = 0.89 (0.85-0.95), P = 1 x 10(-4)]. CONCLUSION This study suggests that rs560191 is associated to lung cancer risk and further highlights the value of consortia in replicating or refuting published genetic associations.
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