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Vladimirov M, Bausch D, Stein HJ, Keck T, Wellner U. Hybrid Laparoscopic Versus Open Pancreatoduodenectomy. A Meta-Analysis. World J Surg 2022; 46:901-915. [PMID: 35043246 PMCID: PMC8885482 DOI: 10.1007/s00268-021-06372-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/07/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Hybrid laparoscopic techniques have been proposed as a good transition from open to complete minimally invasive approach especially in complex surgical procedures. This meta-analysis aimed to compare the outcomes of hybrid laparoscopic pancreatoduodenectomy versus open pancreatoduodenectomy. METHODS A systematic literature research was performed according to PRISMA guidelines. A broad search strategy with terms "laparoscopy" and "pancreatoduodenectomy" was used. Included studies were analyzed by quantitative meta-analysis using the metafor package for R software. RESULTS Of 655 identified articles, 627 were excluded and 28 articles fully assessed, including 14 comparative studies, 8 case series and 6 case reports. Extracted data included intraoperative variables and postoperative outcome parameters. The predefined inclusion criteria were met by 14 comparative studies, and 371 patients were pooled in the meta-analysis. Hybrid laparoscopic pacreatoduodenectomy was associated with significantly longer operative time (I2 0%, p = 0,01, Mean HPD 494,6 min, Mean OPD 421,6 min, WMD 67 min, 95% CI 14-120 min). For all other postoperative outcome parameters, no statistically significant differences were found. A nonsignificant reduction in intraoperative transfusion rate (I2 20%, p = 0,2, proportion HPD 2%, proportion OPD 1,6%, OR 0,44, 95% CI 0,16-1,27) and blood loss (I2 95%, p = 0,1, Mean HPD 397,2 ml, Mean OPD 1017,8 ml, MD - 601 ml, 95% CI - 1311-108) was observed for hybrid pancreatoduodenectomy in comparison to open surgery. CONCLUSIONS This meta-analysis demonstrates significantly increased operation time for hybrid laparoscopic compared to open pancreatoduodenectomy. Intraoperative variables as well as postoperative parameters and major morbidity were comparable for both techniques. Overall results of this meta-analysis demonstrated the hybrid technique as a safe procedure in high-volume centers offering aspects of a safe transition to fully laparoscopic pancreatoduodenectomy.
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Affiliation(s)
- Miljana Vladimirov
- Klinik für Allgemein, Viszeral- und Thoraxchirurgie, PMU Nürnberg, Nuremberg, Deutschland
| | - Dirk Bausch
- Klinik für Chirurgie, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Deutschland
| | - Hubert J Stein
- Klinik für Allgemein, Viszeral- und Thoraxchirurgie, PMU Nürnberg, Nuremberg, Deutschland
| | - Tobias Keck
- Klinik für Chirurgie, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Deutschland.
| | - Ulrich Wellner
- Klinik für Chirurgie, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Deutschland
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Giulini L, Nasser CA, Tank J, Papp M, Stein HJ, Dubecz A. Hybrid robotic versus hybrid laparoscopic Ivor Lewis oesophagectomy: a case-matched analysis. Eur J Cardiothorac Surg 2021; 59:1279-1285. [PMID: 33448299 DOI: 10.1093/ejcts/ezaa473] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 11/15/2020] [Accepted: 11/25/2020] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES Robotic-assisted oesophagectomy for cancer has been increasingly employed worldwide; however, the benefits of this technique compared to conventional minimally invasive oesophagectomy are unclear. Since 2016, hybrid robotic minimally invasive oesophagectomy (R-HMIE) has increasingly replaced hybrid laparoscopic minimally invasive oesophagectomy (HMIE) as the standard of care in our institution. The aim of this study was to compare these procedures. METHODS Over a 10-year period, 686 patients underwent oesophagectomy at our institution. Out of these patients, 128 patients with cancer were treated with a hybrid minimally invasive technique. Each patient who underwent R-HMIE was matched according to gender, age, comorbidity, American Society of Anesthesiologists classification, Union International Contre le Cancer stage, localization, histology and neoadjuvant treatment with a patient who underwent HMIE. Perioperative parameters were extracted from our database and compared between the 2 groups. RESULTS After the matching procedure, 88 patients were included in the study. Between HMIE and R-HMIE, no significant differences (P > 0.05) were found in operating time (median 281 vs 300 min), R0 resection rate (n = 42 vs 42), harvested lymph nodes (median 28 vs 24), hospital stay (median 19 vs 17 days) and intensive care unit stay (median 7 vs 6.5 days). Regarding surgical complications, no difference could be observed either (n = 42 vs 44). CONCLUSIONS Minimally invasive oesophagectomy remains a challenging operation with high morbidity even in a high-volume institution. According to our intra- and short-term results, we have found no difference between R-HMIE and HMIE.
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Affiliation(s)
- Luca Giulini
- Department of Surgery, Paracelsus Medical University Nuremberg, Nuremberg, Germany
| | - Corinna A Nasser
- Department of Surgery, Paracelsus Medical University Nuremberg, Nuremberg, Germany
| | - Julian Tank
- Department of Surgery, Paracelsus Medical University Nuremberg, Nuremberg, Germany
| | - Marton Papp
- Centre for Bioinformatics, University of Veterinary Medicine Budapest, Budapest, Hungary
| | - Hubert J Stein
- Department of Surgery, Paracelsus Medical University Nuremberg, Nuremberg, Germany
| | - Attila Dubecz
- Department of Surgery, Paracelsus Medical University Nuremberg, Nuremberg, Germany
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Hesse UJ, Lenz J, Giulini L, Vladimirov M, Dubecz A, Stein HJ. Minimally Invasive Conversion of a Gastric Bypass into Sleeve Gastrectomy for Postprandial Hyperinsulinemic Hypoglycemia. Obes Surg 2021; 31:1897-1898. [PMID: 33537949 DOI: 10.1007/s11695-021-05241-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 01/11/2021] [Accepted: 01/14/2021] [Indexed: 12/21/2022]
Abstract
The treatment of postprandial hyperinsulinemic hypoglycemia following gastric bypass surgery for obesity can be challenging despite dietetic and medical treatment and eventually surgical treatment remains the exclusive treatment to resolve the problem for the patient. In the following, the experience with a conversion surgery from a complicated Roux-en-Y gastric bypass to sleeve gastrectomy using the Da Vinci robotic system will be reported.
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Affiliation(s)
- Uwe J Hesse
- Obesity and Metabolic Surgery Department of General -, Visceral and Thoracic Surgery, Klinikum Nürnberg, Paracelsus Medical University, Prof.-Ernst- Nathanstr. 1, 90419, Nürnberg, Germany.
| | - Johannes Lenz
- Obesity and Metabolic Surgery Department of General -, Visceral and Thoracic Surgery, Klinikum Nürnberg, Paracelsus Medical University, Prof.-Ernst- Nathanstr. 1, 90419, Nürnberg, Germany
| | - Luca Giulini
- Obesity and Metabolic Surgery Department of General -, Visceral and Thoracic Surgery, Klinikum Nürnberg, Paracelsus Medical University, Prof.-Ernst- Nathanstr. 1, 90419, Nürnberg, Germany
| | - Miljana Vladimirov
- Obesity and Metabolic Surgery Department of General -, Visceral and Thoracic Surgery, Klinikum Nürnberg, Paracelsus Medical University, Prof.-Ernst- Nathanstr. 1, 90419, Nürnberg, Germany
| | - Attila Dubecz
- Obesity and Metabolic Surgery Department of General -, Visceral and Thoracic Surgery, Klinikum Nürnberg, Paracelsus Medical University, Prof.-Ernst- Nathanstr. 1, 90419, Nürnberg, Germany
| | - Hubert J Stein
- Obesity and Metabolic Surgery Department of General -, Visceral and Thoracic Surgery, Klinikum Nürnberg, Paracelsus Medical University, Prof.-Ernst- Nathanstr. 1, 90419, Nürnberg, Germany
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Schweigert M, Solymosi N, Dubecz A, GonzáLez MP, Stein HJ, Ofner D. One Decade of Experience with Endoscopic Stenting for Intrathoracic Anastomotic Leakage after Esophagectomy: Brilliant Breakthrough or Flash in the Pan? Am Surg 2020. [DOI: 10.1177/000313481408000820] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Management of intrathoracic anastomotic leakage after esophagectomy by means of endoscopic stent insertion has gained wide acceptance as an alternative to surgical reintervention. Between January 2004 and March 2013 all patients who underwent esophagectomy at a German high-volume center for esophageal surgery were included in this retrospective study. The study comprises 356 patients. Anastomotic leakage occurred in 49 cases. There were no significant differences in age, American Society of Anesthesiologists (ASA) score, or frequency of neoadjuvant therapy between cases with and without leak. However, leak patients sustained significantly more often postoperative pneumonia, pleural empyema, sepsis, and acute renal failure. Moreover, leak victims had higher odds for fatal outcome (16 of 49 vs 33 of 307; odds ratio, 5.94; 95% confidence interval, 2.65 to 13.15; P < 0.0001). The leakage was amendable by endoscopic stenting in 29 cases, whereas rethoracotomy was mandatory in 20 patients. Between stent and rethoracotomy cases, we observed no significant differences in age, ASA score, neoadjuvant therapy, occurrence of pneumonia, pleural empyema, or tracheostomy rate. Rethoracotomy patients sustained more often sepsis (16 of 20 vs 14 of 29; P = 0.04) and acute renal failure (nine of 20 vs four of 29; P = 0.02) as expression of more severe septic disease. Nevertheless, there was no significant difference in mortality (seven of 29 vs nine of 20; P = 0.21). Furthermore, we observed three cases of stent-related aortic erosion with peracute death from exsanguination. Despite being the preferred treatment option, endoscopic stenting was only feasible in approximately 60 per cent of all intrathoracic leaks. The results are marred by the occurrence of deadly vascular erosion. Therefore, individualized strategies should be preferred to a general recommendation for endoscopic stenting.
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Affiliation(s)
- Michael Schweigert
- Department of Surgery, Klinikum Neumarkt, Neumarkt, Germany; the
- Department of General and Thoracic Surgery, Klinikum Nuremberg, Nuremberg, Germany
| | | | - Attila Dubecz
- Department of General and Thoracic Surgery, Klinikum Nuremberg, Nuremberg, Germany
| | | | - Hubert J. Stein
- Department of General and Thoracic Surgery, Klinikum Nuremberg, Nuremberg, Germany
| | - Dietmar Ofner
- Department of Surgery, Paracelsus Medical University, Salzburg, Austria
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Schweigert M, Solymosi N, Dubecz A, Stadlhuber RJ, Ofner D, Stein HJ. Current Outcome of Esophagectomy in the Very Elderly: Experience of a German High-volume Center. Am Surg 2020. [DOI: 10.1177/000313481307900814] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Operative management of esophageal carcinoma in the very elderly is still controversially discussed. It is not yet decided whether the risk warrants the procedure. The aim of this study is to analyze the outcome of esophagectomy for esophageal cancer in the very elderly. Factors influencing the clinical course and determining the outcome are identified. A retrospective study 292 consecutive cases of esophagectomy for nonmetastatic esophageal cancer at a German tertiary referral hospital between 2004 and 2011 were reviewed. Two age groups (75 years or older and younger than 75 years) were formed. The mean age was 63 years. Altogether 45 patients were 75 years or older. There were no significant differences in American Society of Anesthesiologists score, operative procedure, or in the frequency of anastomotic leakage between the age groups. However, very elderly patients with anastomotic leak had an eight times higher risk for fatal outcome than the very elderly without leak (odds ratio [OR], 8.54; 95% confidence interval [CI], 1.0 to 112.18; P = 0.025). Moreover, the odds for postoperative death were five times higher in very elderly patients with leak than in younger patients sustaining anastomotic leakage (OR, 5.67; 95% CI, 0.67 to 73.83; P = 0.046). In general, the very elderly had a three times higher risk for a fatal outcome (OR, 3.30; 95% CI, 1.37 to 7.86; P = 0.008). In-hospital mortality of the very elderly was 11 out of 45 compared with 8 per cent (20 of 247) in the younger group. Fatal outcome was more often caused by medical (seven) than by surgical complications (four cases). The remaining 34 patients recovered well. Very elderly patients undergoing esophagectomy have no elevated risk for occurrence of surgical complications, whereas the mortality of these complications is much higher. Improved outcome is achievable by timely management of postoperative surgical as well as medical complications. Notwithstanding the increased mortality, esophagectomy should be considered in thoroughly selected very elderly patients with curable esophageal carcinoma.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany
| | | | - Attila Dubecz
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany
| | - Rudolf J. Stadlhuber
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany
| | - Dietmar Ofner
- Department of Surgery, Paracelsus Medical University, Salzburg, Austria
| | - Hubert J. Stein
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany
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Schweigert M, Beattie R, Solymosi N, Booth K, Dubecz A, Muir A, Moskorz K, Stadlhuber RJ, Ofner D, McGuigan J, Stein HJ. Endoscopic Stent Insertion versus Primary Operative Management for Spontaneous Rupture of the Esophagus (Boerhaave Syndrome): An International Study Comparing the Outcome. Am Surg 2020; 79:634-40. [DOI: 10.1177/000313481307900627] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Spontaneous rupture of the esophagus (Boerhaave syndrome) is an extremely rare, life-threatening condition. Traditionally surgery was the treatment of choice. Endoscopic stent insertion offers a promising alternative. The aim of this study was to compare the results of primary surgical therapy with endoscopic stenting. A British and a German high-volume center for esophageal surgery participated in this retrospective study. At the British center, operative therapy (primary repair or surgical drainage) was routinely carried out. Endoscopic stent insertion was the primary treatment option at the German center. Only patients with nonmalignant, spontaneous rupture of the esophagus (Boerhaave syndrome) were included. Demographic characteristics, comorbidity, clinical course, and outcome were analyzed. The study comprises 38 patients with a median age of 60 years. Time between rupture and treatment was less than 24 hours in 22 patients. Overall mortality was four of 38. Diagnosis greater than 24 hours was associated with higher risk for fatal outcome (odds ratio [OR], 4.64; 95% confidence interval [CI], 0.33 to 265.79). The surgery (S) and the endoscopic stent group (E) included 20 and 13 cases, respectively. Esophagectomy was unavoidable in three cases and two were managed conservatively. There were no significant differences in age, time to diagnosis less than 24 hours, intensive care unit days, hospital stay, sepsis, renal failure, slow respiratory weaning, or presence of comorbidity between the two groups. In 11 of 13 in the stent group, operative intervention (video-assisted thoracic surgery, thoracotomy, mediastinotomy) was eventually mandatory and three of 13 even required repeated surgery. The rate of reoperation in the surgery group was six of 20. Mortality was two of 13 (E) versus one of 20 (S). The odds for fatal outcome were 3.3 times higher in the stent group than in the surgery group (OR, 3.32; 95% CI, 0.15 to 213.98). Management of Boerhaave syndrome by means of endoscopic stent insertion offers no advantage regarding morbidity, intensive care unit or hospital stay, and is associated with frequent treatment failure eventually requiring surgical intervention. Furthermore, endoscopic stenting shows a higher risk for fatal outcome than primary surgical therapy.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany; the
| | - Rory Beattie
- Department of Cardiothoracic Surgery, Royal Victoria Hospital, Belfast, UK
| | | | - Karen Booth
- Department of Cardiothoracic Surgery, Royal Victoria Hospital, Belfast, UK
| | - Attila Dubecz
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany; the
| | - Andrew Muir
- Department of Cardiothoracic Surgery, Royal Victoria Hospital, Belfast, UK
| | - Kerstin Moskorz
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany; the
| | - Rudolf J. Stadlhuber
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany; the
| | - Dietmar Ofner
- Department of Surgery, Paracelsus Medical University, Salzburg, Austria
| | - Jim McGuigan
- Department of Cardiothoracic Surgery, Royal Victoria Hospital, Belfast, UK
| | - Hubert J. Stein
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany; the
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7
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Giulini L, Schweigert M, Stein HJ, Dubecz A. Reply to Athanasiou et al. Eur J Cardiothorac Surg 2020; 57:198-199. [PMID: 30843064 DOI: 10.1093/ejcts/ezz062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 02/09/2019] [Indexed: 12/07/2022] Open
Affiliation(s)
- Luca Giulini
- Department of Surgery, Paracelsus Medical University, Nuremberg, Germany
| | - Michael Schweigert
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Hubert J Stein
- Department of Surgery, Paracelsus Medical University, Nuremberg, Germany
| | - Attila Dubecz
- Department of Surgery, Paracelsus Medical University, Nuremberg, Germany
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Abstract
BACKGROUND Leiomyomas of the esophagus are rare tumors but the most common benign lesion of the esophagus originating from smooth muscle cells. The symptoms are mainly determined by the size of the tumor and are caused by dysphagia and/or retrosternal pain. The majority of patients are however asymptomatic. The diagnostics include esophagoscopy, endosonography and chest computed tomography. Surgery is considered the treatment of choice and ideally involves enucleation of the tumor but may lead to esophagectomy. In addition to the classical open procedures, minimally invasive procedures are also used. Regardless of the selected procedure, a lesion of the mucosa should be avoided. OBJECTIVE A review of the literature on thoracoscopic and robotic resections in the treatment of leiomyomas was carried out and an illustration of a clinical case is presented. MATERIAL AND METHODS A review of minimally invasive surgical treatment of esophageal leiomyomas is presented. The literature search was carried out in PubMed for publications of thoracoscopic and robotic-assisted thoracic enucleation of leiomyomas of the esophagus. In addition, the robotic-assisted thoracic enucleation of a horseshoe-shaped leiomyoma in the middle third of the esophagus is described. RESULTS The enucleation of the esophageal leiomyoma was carried out through a right-sided robotic-assisted operation with one lung ventilation. The surgery time was 143 min. There were no intraoperative or postoperative complications. On the 3rd postoperative day a light diet was started and the thorax drainage was removed. Histopathology confirmed a leiomyoma. The patient was discharged on the 5th postoperative day and free of complaints. CONCLUSION Robotic-assisted surgery for leiomyomas of the esophagus is a safe procedure. Taking the available data into account, robotic-assisted thoracic enucleation of leiomyomas was characterized by less mucosal lesions, general complications and a lower conversion rate as well as a shorter hospital stay compared to classical thoracoscopic enucleation. Thus, robotic-assisted surgery can be the method of choice for leiomyomas of the esophagus.
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Affiliation(s)
- S Inderhees
- Klinik für Allgemein-, Viszeral- und Thoraxchirurgie, Paracelsus Medizinische Privatuniversität Nürnberg, Prof.-Ernst-Nathan-Straße 1, 90419, Nürnberg, Deutschland.
| | - J Tank
- Klinik für Allgemein-, Viszeral- und Thoraxchirurgie, Paracelsus Medizinische Privatuniversität Nürnberg, Prof.-Ernst-Nathan-Straße 1, 90419, Nürnberg, Deutschland
| | - H J Stein
- Klinik für Allgemein-, Viszeral- und Thoraxchirurgie, Paracelsus Medizinische Privatuniversität Nürnberg, Prof.-Ernst-Nathan-Straße 1, 90419, Nürnberg, Deutschland
| | - A Dubecz
- Klinik für Allgemein-, Viszeral- und Thoraxchirurgie, Paracelsus Medizinische Privatuniversität Nürnberg, Prof.-Ernst-Nathan-Straße 1, 90419, Nürnberg, Deutschland
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9
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Giulini L, Dubecz A, Solymosi N, Tank J, Renz M, Thumfart L, Stein HJ. Prognostic Value of Chest-Tube Amylase Versus C-Reactive Protein as Screening Tool for Detection of Early Anastomotic Leaks After Ivor Lewis Esophagectomy. J Laparoendosc Adv Surg Tech A 2019; 29:192-197. [DOI: 10.1089/lap.2018.0656] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Affiliation(s)
- Luca Giulini
- Department of Surgery, Paracelsus Medical University Nuremberg, Nuremberg, Germany
| | - Attila Dubecz
- Department of Surgery, Paracelsus Medical University Nuremberg, Nuremberg, Germany
| | - Norbert Solymosi
- Center for Bioinformatics, University of Veterinary Medicine Budapest, Budapest, Hungary
| | - Julian Tank
- Department of Surgery, Paracelsus Medical University Nuremberg, Nuremberg, Germany
| | - Marcus Renz
- Department of Surgery, Paracelsus Medical University Nuremberg, Nuremberg, Germany
| | - Lucas Thumfart
- Department of Surgery, Paracelsus Medical University Nuremberg, Nuremberg, Germany
| | - Hubert J. Stein
- Department of Surgery, Paracelsus Medical University Nuremberg, Nuremberg, Germany
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Giulini L, Dubecz A, Schweigert M, Stein HJ. Traumatic oesophageal perforation: a successful management based on the Pittsburgh Perforation Severity Score. Eur J Cardiothorac Surg 2018; 55:792-794. [DOI: 10.1093/ejcts/ezy286] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 07/16/2018] [Accepted: 07/20/2018] [Indexed: 11/13/2022] Open
Affiliation(s)
- Luca Giulini
- Department of Surgery, Paracelsus Medical University, Nuremberg, Germany
| | - Attila Dubecz
- Department of Surgery, Paracelsus Medical University, Nuremberg, Germany
| | - Michael Schweigert
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
| | - Hubert J Stein
- Department of Surgery, Paracelsus Medical University, Nuremberg, Germany
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Abstract
BACKGROUND Despite the lack of long-term results, peroral endoscopic myotomy (POEM) has been increasingly propagated as a feasible alternative to pneumatic balloon dilatation (BD) and laparoscopic Heller myotomy (LHM) in patients with achalasia. After a long-term follow-up, a large percentage of patients reported recurrence of dysphagia. It is unclear which kind of procedure (redo POEM or LHM) should be utilized in these patients with failed POEM. CASE REPORT AND RESULTS We report the case of a 37-year-old female patient with type I achalasia who was successfully treated with LHM after a failed POEM procedure. After the manometric diagnosis of type I achalasia, the patient was treated with six balloon dilatations within a period of 5 months. Because of the persistence of symptoms a POEM procedure was performed with no relief and the patient was referred for surgical treatment. An esophagography showed a pronounced widening of the middle and the distal esophagus with a persistent narrowing of the lower esophageal sphincter (LES) and because of these indications LHM was performed. The intraoperative examination revealed extensive scarring of the submucosal layer with the muscularis mucosae of the distal esophagus; nevertheless, it was possible to carry out a 5 cm long cardiomyotomy without mucosal injury. The operation was completed with a Dor fundoplication. There were no postoperative complications. After surgery the patient reported an immediate and complete relief of dysphagia. DISCUSSION AND CONCLUSION The published experiences with POEM seem to show promising short-term results in terms of dysphagia relief; however, the few available mid-term analyses demonstrated no essential advantages when compared to LHM; therefore, the LHM must still be considered the gold standard procedure for definitive treatment of achalasia. According to our case report, LHM was shown to be a safe and effective although laborious treatment option due to scarring even after failed treatment by POEM.
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Affiliation(s)
- L Giulini
- Universitätsklinik für Allgemein-, Viszeral- und Thoraxchirurgie, Paracelsus Medizinische Privatuniversität Nürnberg, Klinikum Nürnberg, Prof. Ernst-Nathan Straße 1, 90419, Nürnberg, Deutschland.
| | - A Dubecz
- Universitätsklinik für Allgemein-, Viszeral- und Thoraxchirurgie, Paracelsus Medizinische Privatuniversität Nürnberg, Klinikum Nürnberg, Prof. Ernst-Nathan Straße 1, 90419, Nürnberg, Deutschland
| | - H J Stein
- Universitätsklinik für Allgemein-, Viszeral- und Thoraxchirurgie, Paracelsus Medizinische Privatuniversität Nürnberg, Klinikum Nürnberg, Prof. Ernst-Nathan Straße 1, 90419, Nürnberg, Deutschland
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Schweigert M, Solymosi N, Dubecz A, John J, West D, Boenisch PL, Karmy-Jones R, Ospina CFG, Almeida AB, Witzigmann H, Stein HJ. Predictors of Outcome in Modern Surgery for Lung Abscess. Thorac Cardiovasc Surg 2017; 65:535-541. [PMID: 28249343 DOI: 10.1055/s-0037-1598113] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Background Surgery for lung abscess is a challenging task. Timing and indications for surgery are not well established. Identification of predictors of outcome could help to clarify the role of surgery. Methods Patients who underwent major thoracic surgery for infectious lung abscess were identified at six centers for general thoracic surgery in Germany, Spain, the United Kingdom, and the United States. Study period was 2000 to 2016. Results There were 91 patients. Pulmonary sepsis (48), pleural empyema (43), persistent air leakage (25), acute renal failure (12), and respiratory failure with mechanical ventilation (25) were already preoperatively present. The mean Charlson index of comorbidity was 3.0 (median: 2.0; interquartile range: 3). Procedures were segmentectomy (18), lobectomy (58), and pneumonectomy (15). The 30-day mortality following surgery was 13/91.Preoperative sepsis (odds ratio [OR]: 13.69; 95% confidence interval [CI]: 1.86-610.53; p < 0.01), preoperative persistent air leak (OR: 13.46, 95% CI: 3.00-85.37, p < 0.01), respiratory failure (OR: 5.60; 95% CI: 1.41-24.84; p < 0.01), acute renal failure (OR: 6.15 ; 95% CI: 1.24-29.56 ; p = 0.01), and Charlson index of comorbidity ≥ 3 (OR: 7.19 ; 95% CI: 1.43-71.21 ; p < 0.01) are associated with higher mortality, whereas age > 70 years (p = 0.46) and the extent of pulmonary resection (segmentectomy, lobectomy, pneumonectomy) have no significant influence on mortality. Patients with fatal outcome have significantly higher Charlson index of comorbidity (p < 0.01). Conclusions Delayed referral for surgery is common. Significant predictors for fatal outcome are pulmonary sepsis, septic complications (air leak, pleural empyema), septic organ failure (respiratory, acute renal failure), and preexisting comorbidity (Charlson index of comorbidity ≥ 3). The extent of surgical resection shows no significant influence.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Krankenhaus Dresden-Friedrichstadt, Dresden, Germany
| | - Norbert Solymosi
- Biometeorology Research Group, University of Veterinary Medicine, Budapest, Hungary
| | - Attila Dubecz
- Department of Surgery, Paracelsus Medical University Nuremberg, Nuremberg, Germany
| | - Joseph John
- Department of Thoracic Surgery, University Hospitals Bristol NHS Foundation Trust, Bristol, United Kingdom
| | - Doug West
- Department of Thoracic Surgery, University Hospitals Bristol NHS Foundation Trust, Bristol, United Kingdom
| | - Paul Leonhard Boenisch
- Department of General and Thoracic Surgery, Krankenhaus Dresden-Friedrichstadt, Dresden, Germany
| | - Riyad Karmy-Jones
- Department of Vascular and Thoracic Surgery, PeaceHealth Southwest Medical Center, Vancouver, Washington, United States
| | - Carlos F Giraldo Ospina
- Department of Thoracic Surgery, Hospital Universitario Virgen de las Nieves, Granada, Andalucía, Spain
| | - Ana Beatriz Almeida
- Department of General and Thoracic Surgery, Krankenhaus Dresden-Friedrichstadt, Dresden, Germany
| | - Helmut Witzigmann
- Department of General and Thoracic Surgery, Krankenhaus Dresden-Friedrichstadt, Dresden, Germany
| | - Hubert J Stein
- Department of Surgery, Paracelsus Medical University Nuremberg, Nuremberg, Germany
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Schweigert M, Sousa HS, Solymosi N, Yankulov A, Fernández MJ, Beattie R, Dubecz A, Rabl C, Law S, Tong D, Petrov D, Schäbitz A, Stadlhuber RJ, Gumpp J, Ofner D, McGuigan J, Costa-Maia J, Witzigmann H, Stein HJ. Spotlight on esophageal perforation: A multinational study using the Pittsburgh esophageal perforation severity scoring system. J Thorac Cardiovasc Surg 2015; 151:1002-9. [PMID: 26897241 DOI: 10.1016/j.jtcvs.2015.11.055] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Revised: 11/04/2015] [Accepted: 11/30/2015] [Indexed: 12/20/2022]
Abstract
OBJECTIVE The Pittsburgh group has suggested a perforation severity score (PSS) for better decision making in the management of esophageal perforation. Our study aim was to determine whether the PSS can be used to stratify patients with esophageal perforation into distinct subgroups with differential outcomes in an independent study population. METHODS In a retrospective study cases of esophageal perforation were collected (study-period, 1990-2014). The PSS was analyzed using logistic regression as a continuous variable and stratified into low, intermediate, and high score groups. RESULTS Data for 288 patients (mean age, 59.9 years) presenting with esophageal perforation (during the period 1990-2014) were abstracted. Etiology was spontaneous (Boerhaave; n = 119), iatrogenic (instrumentation; n = 85), and traumatic perforation (n = 84). Forty-three patients had coexisting esophageal cancer. The mean PSS was 5.82, and was significantly higher in patients with fatal outcome (n = 57; 19.8%; mean PSS, 9.79 vs 4.84; P < .001). Mean PSS was also significantly higher in patients receiving operative management (n = 200; 69%; mean PSS, 6.44 vs 4.40; P < .001). Using the Pittsburgh strata, patients were assigned to low PSS (≤2; n = 63), intermediate PSS (3-5; n = 86), and high PSS (>5; n = 120) groups. Perforation-related morbidity, length of stay, frequency of operative treatment, and mortality increased with increasing PSS strata. Patients with high PSS were 3.37 times more likely to have operative management compared with low PSS. CONCLUSIONS The Pittsburgh PSS reliably reflects the seriousness of esophageal perforation and stratifies patients into low-, intermediate-, and high-risk groups with differential morbidity and mortality outcomes.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Städtisches Klinikum Dresden Friedrichstadt, Dresden, Germany.
| | | | | | - Aleksandar Yankulov
- University Hospital St George, Medical University of Plovdiv, Plovdiv, Bulgaria
| | | | - Rory Beattie
- Royal Victoria Hospital, Belfast, United Kingdom
| | | | - Charlotte Rabl
- Salzburger Landeskrankenhaus, Paracelsus Medical University, Salzburg, Austria
| | - Simon Law
- The University of Hong Kong, Hong Kong, Hong Kong
| | - Daniel Tong
- St Sophia University Hospital for Pulmonary Diseases, Medical University, Sofia, Bulgaria
| | - Danail Petrov
- Klinikum Neumarkt, Neumarkt in der Oberpfalz, Germany
| | - Annemaria Schäbitz
- Department of General and Thoracic Surgery, Städtisches Klinikum Dresden Friedrichstadt, Dresden, Germany
| | - Rudolf J Stadlhuber
- Salzburger Landeskrankenhaus, Paracelsus Medical University, Salzburg, Austria
| | - Julia Gumpp
- Klinikum Neumarkt, Neumarkt in der Oberpfalz, Germany
| | - Dietmar Ofner
- Salzburger Landeskrankenhaus, Paracelsus Medical University, Salzburg, Austria
| | - Jim McGuigan
- Royal Victoria Hospital, Belfast, United Kingdom
| | | | - Helmut Witzigmann
- Department of General and Thoracic Surgery, Städtisches Klinikum Dresden Friedrichstadt, Dresden, Germany
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Mann P, Schweigert M, Solymosi N, Dubecz A, Witzigmann H, Stein HJ. Therapie des parapneumonischen Pleuraempyems im 21. Jahrhundert – Welchen Einfluss haben Multimorbidität und hohes Lebensalter auf die Ergebnisse? Zentralbl Chir 2015. [DOI: 10.1055/s-0035-1559955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Stadlhuber RJ, Dubecz A, Meining A, Stein HJ. Adenocarcinoma of the Distal Esophagus in a Patient With a Magnetic Sphincter Augmentation Device: First of Many to Come? Ann Thorac Surg 2015; 99:e147-8. [DOI: 10.1016/j.athoracsur.2015.03.063] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 02/23/2015] [Accepted: 03/23/2015] [Indexed: 12/27/2022]
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Dubecz A, Kern M, Solymosi N, Schweigert M, Stein HJ. Predictors of Lymph Node Metastasis in Surgically Resected T1 Esophageal Cancer. Ann Thorac Surg 2015; 99:1879-85; discussion 1886. [PMID: 25929888 DOI: 10.1016/j.athoracsur.2015.02.112] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Revised: 01/21/2015] [Accepted: 02/06/2015] [Indexed: 12/13/2022]
Abstract
BACKGROUND The application of endoscopic therapies for early cancers of the esophagus is limited by the possible presence of regional lymph node metastases. Our objective was to determine the prevalence and predictors of lymph node metastases in patients with pT1 carcinoma of the esophagus and the gastric cardia. METHODS The National Cancer Institute's Surveillance Epidemiology and End Results Database (2004 to 2010) was used to identify all patients with pT1 carcinomas who underwent primary surgical resection for squamous cell carcinoma (SCC) or adenocarcinoma (EAC) of the esophagus and of the esophagogastric junction (AEG). Prevalence of lymph node metastases was assessed, and survival in all types of cancer was calculated. Multivariate logistic regression was used to identify factors predicting positive lymph node status. RESULTS There were 1,225 patients (84% male), with a mean age of 64 ± 10 years, and 90% were white. Intramucosal disease was present in 44% of patients, and submucosal invasion (T1b) was present in 692 (56%). Prevalence of lymph node metastases in EAC, SCC, and AEG was 6.4%, 6.9%, and 9.5% for pT1a tumors and 19.6%, 20%, and 22.9% for pT1b tumors, respectively. In patients with more than 23 lymph nodes removed during resection, prevalence of lymph node metastases in EAC, SCC, and AEG was 8.1%, 25%, and 7.4% for pT1a tumors and 27.8%, 33.3%, and 22% for pT1b tumors, respectively. Positive lymph node status was associated with worse overall 5-year survival in EAC (N0 vs N+: 78% vs 52%) and AEG (N0 vs N+: 83% vs 44%) but did not have a significant effect on the long-term survival of patients with SCC. Infiltration of the submucosa, tumor size exceeding 10 mm, and poor tumor differentiation were independently associated with the risk of nodal disease. Prevalence of lymph node metastasis negative for these three risk factors was only 4.8%. CONCLUSIONS Prevalence of lymph node metastasis in early esophageal cancer is high in patients with T1 cancer. Inadequate lymphadenectomy underestimates lymph node status. Endoscopic treatment can be considered only in a select group of patients with early esophageal cancer.
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Affiliation(s)
- Attila Dubecz
- Department of Surgery, Private Medical University Nürnberg, Nuremberg, Germany.
| | - Marcus Kern
- Department of Surgery, Private Medical University Nürnberg, Nuremberg, Germany
| | - Norbert Solymosi
- Faculty of Veterinary Science, Szent István University Budapest, Hungary
| | - Michael Schweigert
- Department of Thoracic Surgery, Klinikum Dresden-Friedrichstadt, Dresden, Germany
| | - Hubert J Stein
- Department of Surgery, Private Medical University Nürnberg, Nuremberg, Germany
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Schweigert M, Solymosi N, Dubecz A, Posada Gonzalez M, Stadlhuber RJ, Ofner D, Stein HJ. Emergency oesophagectomy for oesophageal perforation after chemoradiotherapy for oesophageal cancer. Ann R Coll Surg Engl 2015; 97:140-5. [PMID: 25723692 PMCID: PMC4473392 DOI: 10.1308/003588414x14055925060631] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/29/2014] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Oesophageal perforation following chemoradiotherapy for oesophageal cancer is a devastating condition but there have been no studies investigating the role of emergency oesophagectomy for this life threatening situation. METHODS This retrospective study comprised all cases of emergency oesophagectomy for oesophageal perforation after chemoradiotherapy for oesophageal carcinoma at a major centre for oesophageal surgery in Germany between 2004 and 2013. RESULTS A total of 13 patients (mean age: 58.9 years) were identified. During the same time period, 356 elective oesophagectomies were performed. Tumour entities were squamous cell carcinoma (n=12) and adenocarcinoma of the oesophagus (n=1). Alcoholism (odds ratio [OR]: 25.79, 95% confidence interval [CI]: 6.70-121.70, p<0.0001) and chronic pulmonary disease (OR: 3.76, 95% CI: 1.06-14.96, p=0.027) were more common among the emergency cases. Oesophageal rupture was caused by perforation of an oesophageal stent (10 cases) or perforation during implantation of a percutaneous endoscopic gastrostomy tube (3 cases). Emergency oesophagectomy was carried out either as discontinuity resection (10/13) or oesophagectomy with immediate reconstruction (3/13). Compared with the elective cases, patients undergoing emergency oesophagectomy had significantly higher odds for sustaining perioperative sepsis (OR: 4.42, 95% CI: 1.23-16.45, p=0.01), acute renal failure (OR: 6.49, 95% CI: 1.57-24.15, p=0.005) and pneumonia (OR: 24.33, 95% CI: 3.52-1,046.65, p<0.0001). Furthermore, slow respiratory weaning was more common and there was a significantly higher tracheostomy rate (OR: 4.64, 95% CI: 1.14-16.98, p=0.02). Oesophageal discontinuity was eventually reversed in eight patients. Emergency oesophagectomy patients had odds that were three times higher for fatal outcome (OR: 3.59, 95% CI: 0.77-13.64, p=0.05). The overall mortality was 4/13. The remaining nine patients had a mean survival of 25.1 months (range: 5-46 months). The two-year-survival-rate was 38.5% (5/13). CONCLUSIONS Despite the most unfavourable preconditions, the results of emergency oesophagectomy for oesophageal perforation after chemoradiotherapy are not desperate. The procedure is not only justified but life saving.
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Affiliation(s)
- M Schweigert
- Klinikum Nürnberg, Germany
- Paracelsus Medical University, Salzburg, Austria
| | - N Solymosi
- Szent István University, Budapest, Hungary
| | - A Dubecz
- Klinikum Nürnberg, Germany
- Paracelsus Medical University, Salzburg, Austria
| | | | - RJ Stadlhuber
- Klinikum Nürnberg, Germany
- Paracelsus Medical University, Salzburg, Austria
| | - D Ofner
- Paracelsus Medical University, Salzburg, Austria
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Schweigert M, Giraldo Ospina C, Solymosi N, Karmy-Jones R, Dubecz A, Jiménez Fernández M, Öfner D, Stein HJ. Emergent pneumonectomy for lung gangrene – does the outcome warrant the procedure? Zentralbl Chir 2014. [DOI: 10.1055/s-0034-1389344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Schweigert M, Solymosi N, Dubecz A, González MP, Stein HJ, Ofner D. One decade of experience with endoscopic stenting for intrathoracic anastomotic leakage after esophagectomy: brilliant breakthrough or flash in the pan? Am Surg 2014; 80:736-745. [PMID: 25105390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Management of intrathoracic anastomotic leakage after esophagectomy by means of endoscopic stent insertion has gained wide acceptance as an alternative to surgical reintervention. Between January 2004 and March 2013 all patients who underwent esophagectomy at a German high-volume center for esophageal surgery were included in this retrospective study. The study comprises 356 patients. Anastomotic leakage occurred in 49 cases. There were no significant differences in age, American Society of Anesthesiologists (ASA) score, or frequency of neoadjuvant therapy between cases with and without leak. However, leak patients sustained significantly more often postoperative pneumonia, pleural empyema, sepsis, and acute renal failure. Moreover, leak victims had higher odds for fatal outcome (16 of 49 vs 33 of 307; odds ratio, 5.94; 95% confidence interval, 2.65 to 13.15; P < 0.0001). The leakage was amendable by endoscopic stenting in 29 cases, whereas rethoracotomy was mandatory in 20 patients. Between stent and rethoracotomy cases, we observed no significant differences in age, ASA score, neoadjuvant therapy, occurrence of pneumonia, pleural empyema, or tracheostomy rate. Rethoracotomy patients sustained more often sepsis (16 of 20 vs 14 of 29; P = 0.04) and acute renal failure (nine of 20 vs four of 29; P = 0.02) as expression of more severe septic disease. Nevertheless, there was no significant difference in mortality (seven of 29 vs nine of 20; P = 0.21). Furthermore, we observed three cases of stent-related aortic erosion with peracute death from exsanguination. Despite being the preferred treatment option, endoscopic stenting was only feasible in approximately 60 per cent of all intrathoracic leaks. The results are marred by the occurrence of deadly vascular erosion. Therefore, individualized strategies should be preferred to a general recommendation for endoscopic stenting.
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Schweigert M, Solymosi N, Dubecz A, Fernández MJ, Stadlhuber RJ, Ofner D, Stein HJ. Surgery for parapneumonic pleural empyema--What influence does the rising prevalence of multimorbidity and advanced age has on the current outcome? Surgeon 2014; 14:69-75. [PMID: 24930000 DOI: 10.1016/j.surge.2014.05.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2014] [Accepted: 05/05/2014] [Indexed: 12/01/2022]
Abstract
OBJECTIVE Pleural empyema is a critical condition. In the western world the share of sufferers with multiple comorbidities and advanced age is rapidly increasing. METHODS This retrospective study comprises all patients who underwent surgery for parapneumonic pleural empyema at a major center for thoracic surgery in Germany between January 2006 and April 2013. RESULTS A total of 335 patients (mean age 60.4 years) were included. The average ASA grade was 2.8. Empyema stage 1, 2 and 3 (classification of the American Thoracic Society) was encountered in 30, 230 and 75 cases, respectively. The most common comorbidities were cardiac disorders (124), diabetes mellitus (76), COPD (66) and alcoholism (54). The mean Charlson index of comorbidity score was 2. Minimally invasive surgery was feasible in 290 cases. A total of 88 patients sustained pulmonary sepsis. The overall mortality was 29/335 (8.7%). The occurrence of pulmonary sepsis (OR: 17.95; 95% CI: 6.38-62.69; p < 0.001), respiratory failure (OR: 23.08; 95% CI: 8.52-73.35; p < 0.001) and acute renal failure (OR: 8.20; 95% CI: 3.18-20.80; p < 0.001) and Charlson score ≥ 3 (OR: 6.65; 95% CI: 2.76-17.33; p < 0.001) were associated with higher mortality. On the other hand, very elderly sufferers (≥80 years) showed neither higher odds for pulmonary sepsis (OR: 0.78) nor for fatal outcome (OR: 0.92; 95% CI: 0.22-2.86; p = 1). CONCLUSIONS Parapneumonic pleural empyema is still associated with considerable morbidity and mortality. Pre-existing comorbidity, the occurrence of pulmonary sepsis and sepsis related complications have a determining influence on the results whereas advanced age itself shows no higher risk for adverse outcome. Further improvement seems achievable by earlier surgical intervention before the onset of pulmonary sepsis.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nuremberg, Nuremberg, Germany; Department of Surgery, Paracelsus Medical University, Salzburg, Austria.
| | | | - Attila Dubecz
- Department of General and Thoracic Surgery, Klinikum Nuremberg, Nuremberg, Germany; Department of Surgery, Paracelsus Medical University, Salzburg, Austria
| | | | | | - Dietmar Ofner
- Department of Surgery, Paracelsus Medical University, Salzburg, Austria
| | - Hubert J Stein
- Department of General and Thoracic Surgery, Klinikum Nuremberg, Nuremberg, Germany
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Dubecz A, Solymosi N, Stadlhuber RJ, Schweigert M, Stein HJ, Peters JH. Does the Incidence of Adenocarcinoma of the Esophagus and Gastric Cardia Continue to Rise in the Twenty-First Century?—a SEER Database Analysis. J Gastrointest Surg 2014; 18:124-129. [PMID: 24234242 DOI: 10.1007/s11605-013-2345-8] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2013] [Accepted: 08/28/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND The rising incidence and histological change to adenocarcinoma in esophageal cancer over the past four decades has been among the most dramatic changes ever observed in human cancer. Recent reports have suggested that its increasing incidence may have plateaued over the past decade. Our aim was to examine the latest overall and stage-specific trends in the incidence of esophageal adenocarcinoma. PATIENTS AND METHODS We used the Surveillance Epidemiology and End Results (SEER) database of the National Cancer Institute to identify all patients with adenocarcinoma of the esophagus and gastric cardia between 1973 and 2009. Both overall and stage-specific trends in incidence were analyzed using joinpoint regression analysis. RESULTS The overall incidence of adenocarcinoma of the esophagus and the gastric cardia increased from 13.4 per million in 1973 to 51.4 per million in 2009, a nearly 400 % increase. Jointpoint analysis demonstrated that the yearly increase in incidence has slowed somewhat from 1.27 per million before 1987 to 0.97 between 1987 and 1997 and 0.65 after 1997. Stage-specific analysis suggests that the incidence of noninvasive cancer has actually declined after 2003 with a yearly decrease of 0.22. The percentage of patients diagnosed with in situ cancer declined after 2000 and remained under 2.5 % through the study period. CONCLUSIONS The incidence of esophageal adenocarcinoma continues to rise in the USA. The percentage of patients diagnosed with in situ cancer has declined in the twenty-first century.
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Affiliation(s)
- A Dubecz
- Department of Surgery, Klinikum Nürnberg, Prof. Ernst-Nathan Str. 1, 90419, Nuremberg, Germany,
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Schweigert M, Posada-González M, Dubecz A, Ofner D, Muschweck H, Stein HJ. Recurrent oesophageal cancer complicated by tracheo-oesophageal fistula: improved palliation by means of parallel tracheal and oesophageal stenting. Interact Cardiovasc Thorac Surg 2013; 18:190-6. [PMID: 24170746 DOI: 10.1093/icvts/ivt466] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVES Recurrent oesophageal carcinoma complicated by the development of a tracheo-oesophageal fistula is a crushing condition. In this situation, endoscopic double stenting may provide a quick and safe option for palliation. METHODS The outcomes of patients who received endoscopic parallel stent implantation for tracheo-oesophageal fistula due to recurrent oesophageal cancer at a German tertiary referral hospital between 2006 and 2013 were reviewed in a retrospective case study. RESULTS A total of 9 patients were identified (mean age 59.9 years). Tumour entity was squamous cell carcinoma, adenocarcinoma and neuroendocrine cancer of the oesophagus in 5, 3 and 1 case, respectively. The mean interval between primary treatment and recurrence was 19.2 months. Successful double-stent placement was always feasible. Complete closure of the communication between oesophagus and respiratory system was accomplished in all cases by stent implantation. There were no stent-associated complications. The mean survival following stent insertion was 64 days (6-121 days). After successful double stenting, 5 patients were fit enough to receive palliative chemo- or radiotherapy. Seven patients were finally discharged home after adequate oral intake had been achieved. Fatal aspiration pneumonia with respiratory failure occurred in 2 cases. CONCLUSIONS Endoscopic parallel stent implantation provides an easy and ubiquitous available technique for closure and palliation of tracheo-oesophageal fistula caused by recurrent oesophageal cancer. Immediate sealing of the fistula and relief of symptoms related to aspiration is achieved while hazardous operations are avoided. Therefore, we recommend endoscopic parallel stent insertion as the treatment of choice in case of tracheo-oesophageal fistula caused by recurrent oesophageal cancer.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nuremberg, Nuremberg, Germany
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Schweigert M, Dubecz A, Solymosi N, Ofner D, Stein HJ. Times and trends in the treatment of spontaneous perforation of the esophagus: from Herman Boerhaave to the present age. Am Surg 2013; 79:902-908. [PMID: 24069989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Spontaneous rupture of the esophagus is a rare devastating condition, which was first described by Herman Boerhaave in 1724. Only a handful of cases were recorded during the 18th and 19th centuries. Diagnosis was usually obtained on autopsy. Only in 1914 Irving Walker achieved the first antemortem diagnosis of spontaneous rupture of the esophagus. The dawn of thoracic surgery during the first decades of the 20th century opened up the way for operative cure. More than 200 years after Boerhaave's initial report, Barrett as well as Clagett and Olsen independently accomplished the first successful surgical treatment by primary repair of the esophageal lesion in 1947. Since those pioneer days, various suggestions for proper treatment have been made ranging from conservative, nonoperative means to extended procedures such as esophagectomy. Invention of minimally invasive surgery and endoscopic measures has further broadened the spectrum of available therapeutic options. The aim of this history article is to outline the development of diagnosis and management of spontaneous rupture of the esophagus from the age of Herman Boerhaave to the present times.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nuernberg Nord, Nuernberg, Germany
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Schweigert M, Dubecz A, Solymosi N, Ofner D, Stein HJ. Times and Trends in the Treatment of Spontaneous Perforation of the Esophagus: From Herman Boerhaave to the Present Age. Am Surg 2013. [DOI: 10.1177/000313481307900928] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Spontaneous rupture of the esophagus is a rare devastating condition, which was first described by Herman Boerhaave in 1724. Only a handful of cases were recorded during the 18th and 19th centuries. Diagnosis was usually obtained on autopsy. Only in 1914 Irving Walker achieved the first antemortem diagnosis of spontaneous rupture of the esophagus. The dawn of thoracic surgery during the first decades of the 20th century opened up the way for operative cure. More than 200 years after Boerhaave's initial report, Barrett as well as Clagett and Olsen independently accomplished the first successful surgical treatment by primary repair of the esophageal lesion in 1947. Since those pioneer days, various suggestions for proper treatment have been made ranging from conservative, nonoperative means to extended procedures such as esophagectomy. Invention of minimally invasive surgery and endoscopic measures has further broadened the spectrum of available therapeutic options. The aim of this history article is to outline the development of diagnosis and management of spontaneous rupture of the esophagus from the age of Herman Boerhaave to the present times.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nuernberg Nord, Nuernberg, Germany; the
| | - Attila Dubecz
- Department of General and Thoracic Surgery, Klinikum Nuernberg Nord, Nuernberg, Germany; the
| | - Norbert Solymosi
- Faculty of Veterinary Science, Szent István University, Budapest, Hungary
| | - Dietmar Ofner
- Department of Surgery, Salzburger Landeskrankenhaus, Paracelsus Medical University, Salzburg, Austria
| | - Hubert J Stein
- Department of General and Thoracic Surgery, Klinikum Nuernberg Nord, Nuernberg, Germany; the
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Schweigert M, Solymosi N, Dubecz A, Stadlhuber RJ, Ofner D, Stein HJ. Current outcome of esophagectomy in the very elderly: experience of a German high-volume center. Am Surg 2013; 79:754-763. [PMID: 23896240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Operative management of esophageal carcinoma in the very elderly is still controversially discussed. It is not yet decided whether the risk warrants the procedure. The aim of this study is to analyze the outcome of esophagectomy for esophageal cancer in the very elderly. Factors influencing the clinical course and determining the outcome are identified. A retrospective study 292 consecutive cases of esophagectomy for nonmetastatic esophageal cancer at a German tertiary referral hospital between 2004 and 2011 were reviewed. Two age groups (75 years or older and younger than 75 years) were formed. The mean age was 63 years. Altogether 45 patients were 75 years or older. There were no significant differences in American Society of Anesthesiologists score, operative procedure, or in the frequency of anastomotic leakage between the age groups. However, very elderly patients with anastomotic leak had an eight times higher risk for fatal outcome than the very elderly without leak (odds ratio [OR], 8.54; 95% confidence interval [CI], 1.0 to 112.18; P = 0.025). Moreover, the odds for postoperative death were five times higher in very elderly patients with leak than in younger patients sustaining anastomotic leakage (OR, 5.67; 95% CI, 0.67 to 73.83; P = 0.046). In general, the very elderly had a three times higher risk for a fatal outcome (OR, 3.30; 95% CI, 1.37 to 7.86; P = 0.008). In-hospital mortality of the very elderly was 11 out of 45 compared with 8 per cent (20 of 247) in the younger group. Fatal outcome was more often caused by medical (seven) than by surgical complications (four cases). The remaining 34 patients recovered well. Very elderly patients undergoing esophagectomy have no elevated risk for occurrence of surgical complications, whereas the mortality of these complications is much higher. Improved outcome is achievable by timely management of postoperative surgical as well as medical complications. Notwithstanding the increased mortality, esophagectomy should be considered in thoroughly selected very elderly patients with curable esophageal carcinoma.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany.
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Schweigert M, Solymosi N, Dubecz A, Ofner D, Stein HJ. Length of Nonoperative Treatment and Risk of Pleural Empyema in the Management of Pancreatitis-induced Pancreaticopleural Fistula. Am Surg 2013. [DOI: 10.1177/000313481307900623] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Pancreaticopleural fistula is a very uncommon complication of pancreatitis resulting from pancreatic duct disruption with leakage of pancreatic secretions into the pleural cavity. Initial conservative treatment fails in a significant number of cases. Ascending infection through the fistulous tract results in pleural empyema. The aim of this study is to investigate the relation between lengths of nonoperative management and risk of pleural empyema. The retrospective study includes our own experience as well as all case reports identified by a systematic review of the English literature from 1954 to 2012. Inclusion criteria were acute or chronic pancreatitis, whereas tumorous fistulization or complications of pancreatic surgery were kept out. A total of 113 patients were identified. There were 86 men and 27 women. The mean age was 46.5 years and 78 patients had a history of alcoholism. The mortality rate was 1.8 per cent (two of 113). Non-operative management including interventional therapy and endoscopic stenting was successful in only 40 cases (36%), whereas 73 patients (64%) finally underwent surgery. The most common procedure was distal pancreatectomy (32 of 73). Pleural empyema occurred in 17 cases. Successful nonoperative management had a mean length of 5.5 weeks, whereas surgery was performed after an average of 10.9 weeks of failed conservative efforts. Initial nonoperative therapy was significantly longer in patients eventually sustaining empyema (17 weeks, P < 0.001) and all needed surgical intervention. Prolonged nonoperative treatment is associated with a noteworthy risk of septic complications such as pleural empyema. Further improvement seems achievable by reducing the time gap between fruitless conservative efforts and surgical intervention.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany
| | | | - Attila Dubecz
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany
| | - Dietmar Ofner
- Department of Surgery, Paracelsus Medical University, Salzburg, Austria
| | - Hubert J. Stein
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany
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Schweigert M, Solymosi N, Dubecz A, Ofner D, Stein HJ. Length of nonoperative treatment and risk of pleural empyema in the management of pancreatitis-induced pancreaticopleural fistula. Am Surg 2013; 79:614-619. [PMID: 23711272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Pancreaticopleural fistula is a very uncommon complication of pancreatitis resulting from pancreatic duct disruption with leakage of pancreatic secretions into the pleural cavity. Initial conservative treatment fails in a significant number of cases. Ascending infection through the fistulous tract results in pleural empyema. The aim of this study is to investigate the relation between lengths of nonoperative management and risk of pleural empyema. The retrospective study includes our own experience as well as all case reports identified by a systematic review of the English literature from 1954 to 2012. Inclusion criteria were acute or chronic pancreatitis, whereas tumorous fistulization or complications of pancreatic surgery were kept out. A total of 113 patients were identified. There were 86 men and 27 women. The mean age was 46.5 years and 78 patients had a history of alcoholism. The mortality rate was 1.8 per cent (two of 113). Nonoperative management including interventional therapy and endoscopic stenting was successful in only 40 cases (36%), whereas 73 patients (64%) finally underwent surgery. The most common procedure was distal pancreatectomy (32 of 73). Pleural empyema occurred in 17 cases. Successful nonoperative management had a mean length of 5.5 weeks, whereas surgery was performed after an average of 10.9 weeks of failed conservative efforts. Initial nonoperative therapy was significantly longer in patients eventually sustaining empyema (17 weeks, P < 0.001) and all needed surgical intervention. Prolonged nonoperative treatment is associated with a noteworthy risk of septic complications such as pleural empyema. Further improvement seems achievable by reducing the time gap between fruitless conservative efforts and surgical intervention.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany.
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Dubecz A, Solymosi N, Schweigert M, Stadlhuber RJ, Peters JH, Ofner D, Stein HJ. Time trends and disparities in lymphadenectomy for gastrointestinal cancer in the United States: a population-based analysis of 326,243 patients. J Gastrointest Surg 2013; 17:611-8; discussion 618-9. [PMID: 23340992 DOI: 10.1007/s11605-013-2146-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2012] [Accepted: 01/04/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND The value of lymphadenectomy in most localized gastrointestinal (GI) malignancies is well established. Our objectives were to evaluate the time trends of lymphadenectomy in GI cancer and identify factors associated with inadequate lymphadenectomy in a large population-based sample. METHODS Using the National Cancer Institute's Surveillance Epidemiology and End Results Database (1998-2009), a total of 326,243 patients with surgically treated GI malignancy (esophagus, 13,165; stomach, 18,858; small bowel, 7,666; colon, 232,345; rectum, 42,338; pancreas, 12,141) were identified. Adequate lymphadenectomy was defined based on the National Cancer Center Network's recommendations as more than 15 esophagus, 15 stomach, 12 small bowel, 12 colon, 12 rectum, and 15 pancreas. The median number of lymph nodes removed and the prevalence of adequate and/or no lymphadenectomy for each cancer type were assessed and trended over the ten study years. Multivariate logistic regression was employed to identify factors predicting adequate lymphadenectomy. RESULTS The median number of excised nodes improved over the decade of study in all types of cancer: esophagus, from 7 to 13; stomach, 8-12; small bowel, 2-7; colon, 9-16; rectum, 8-13; and pancreas, 7-13. Furthermore, the percentage of patients with an adequate lymphadenectomy (49 % for all types) steadily increased, and those with zero nodes removed (6 % for all types) steadily decreased in all types of cancer, although both remained far from ideal. By 2009, the percentages of patients with adequate lymphadenectomy were 43 % for esophagus, 42 % for stomach, 35 % for small intestine, 77 % for colon, 61 % for rectum, and 42 % for pancreas. Men, patients >65 years old, or those undergoing surgical therapy earlier in the study period and living in areas with high poverty rates were significantly less likely to receive adequate lymphadenectomy (all p < 0.0001). CONCLUSIONS Lymph node retrieval during surgery for GI cancer remains inadequate in a large proportion of patients in the USA, although the median number of resected nodes increased over the last 10 years. Gender and socioeconomic disparities in receiving adequate lymphadenectomy were observed.
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Affiliation(s)
- A Dubecz
- Department of Surgery, Klinikum Nürnberg, Prof. Ernst-Nathan Str. 1, 90419, Nuremberg, Germany.
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Schweigert M, Renz M, Dubecz A, Solymosi N, Ofner D, Stein HJ. Pancreaticopleural fistula-induced empyema thoracis: principles and results of surgical management. Thorac Cardiovasc Surg 2013; 61:619-25. [PMID: 23475801 DOI: 10.1055/s-0033-1334996] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE Pancreaticopleural fistula is a very uncommon complication of pancreatitis resulting from pancreatic duct disruption with leakage of pancreatic secretions into the pleural cavity. Fistulization occurs either through the esophageal hiatus or straight through the diaphragm. Pleural effusion with dyspnea is the main presenting symptom, and delayed diagnosis is frequent. Initial conservative treatment fails in a significant number of cases. Ascending infection via the fistulous tract results in empyema and life-threatening sepsis. METHODS All patients who underwent surgery for pancreaticopleural fistula-induced empyema thoracis at a tertiary referral hospital from 2008 to 2011 were included in a retrospective case study. RESULTS Altogether six patients with pancreaticopleural fistula and associated pleural empyema were identified. All patients suffered from pancreatitis and received initial medical and endoscopic treatment. Despite all nonsurgical treatment efforts, superinfection led to left-sided pleural empyema in four and bilateral empyema in two cases. The contagious spread took place through the fistulous tract connecting the pancreatic duct with the pleural cavity. The patients were referred for surgery with considerable delay and already advanced pleural empyema. Minimally invasive thoracic surgery with pleural debridement was performed in all cases. Furthermore, left pancreatic resection was mandatory in five cases and cystostomy in one case. All patients recovered well and upon follow-up there were no further complications. CONCLUSION Surgical management combining minimally invasive thoracic surgery and removal of the fistulous tract is highly effective. If initial medical treatment fails, surgery should be considered early to prevent severe sepsis. Further improvement seems achievable by reducing the time between fruitless conservative efforts and surgical intervention.
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Affiliation(s)
- Michael Schweigert
- Klinikum Nürnberg Nord, Klinik für Allgemein, Viszeral- und Thoraxchirurgie, Nürnberg, Germany
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Schweigert M, Solymosi N, Dubecz A, Stadlhuber RJ, Muschweck H, Ofner D, Stein HJ. Endoscopic stent insertion for anastomotic leakage following oesophagectomy. Ann R Coll Surg Engl 2013; 95:43-7. [PMID: 23317727 PMCID: PMC3964637 DOI: 10.1308/003588413x13511609956255] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/14/2012] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Intrathoracic anastomotic leakage following oesophagectomy is a crushing condition. Until recently, surgical re-exploration was the preferred way of dealing with this life threatening complication. However, mortality remained significant. We therefore adopted endoscopic stent implantation as the primary treatment option. The aim of this study was to investigate the feasibility and results of endoscopic stent implantation as well as potential hazards and pitfalls. METHODS Between January 2004 and December 2011, 292 consecutive patients who underwent an oesophagectomy at a single high volume centre dedicated to oesophageal surgery were included in this retrospective study. Overall, 38 cases with anastomotic leakage were identified and analysed. RESULTS A total of 22 patients received endoscopic stent implantation as primary treatment whereas a rethoracotomy was mandatory in 15 cases. There were no significant differences in age, frequency of neoadjuvant therapy or ASA grade between cases with and without a leak. However, patients with a leak were five times more likely to have a fatal outcome (odds ratio: 5.10, 95% confidence interval: 2.06-12.33, p<0.001). Stent migration occurred but endoscopic reintervention was feasible. In 17 patients (77%) definite closure and healing of the leak was achieved, and the stent was removed subsequently. Two patients died owing to severe sepsis despite sufficient stent placement. Moreover, stent related aortic erosion with consecutive fatal haemorrhage occurred in three cases. CONCLUSIONS Stent implantation for intrathoracic oesophageal anastomotic leaks is feasible and compares favourably with surgical re-exploration. It is an easily available, minimally invasive procedure that may reduce leak related mortality. However, it puts the already well-known risk of stent-related vascular erosion on the spot. Awareness of this life threatening complication is therefore mandatory.
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Affiliation(s)
- M Schweigert
- Klinik für Allgemein-, Viszeral- und Thoraxchirurgie, Klinikum Nürnberg Nord, Prof-Ernst-Nathan-Str. 1, 90419 Nürnberg, Germany.
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Abstract
INTRODUCTION Parapneumonic pleural empyema is a critical illness. Age is an acknowledged risk factor for both pneumonia and pleural empyema. Furthermore, elderly patients often have severe co-morbidity. In the case of pleural empyema, their clinical condition is likely to deteriorate fast, resulting in life threatening septic disease. To prevent this disastrous situation we adapted early surgical debridement as the primary treatment option even in very elderly patients. This study shows the outcome of surgically managed patients with pleural empyema who are 80 years or older. METHODS The outcomes of 222 consecutive patients who received surgical therapy for parapneumonic pleural empyema at a German tertiary referral hospital between 2006 and 2010 were reviewed in a retrospective case study. Patients older than 80 years were identified. RESULTS There were 159 male and 63 female patients. The mean age was 60.5 years and the overall in-hospital mortality rate was 7%. Of the 222 patients, 37 were 80 years or older (range: 80–95 years). The frequencies of predominantly cardiac co-morbidity and high ASA (American Society of Anesthesiologists) grades were significantly higher for very elderly patients (p<0.001). A minimally invasive approach was feasible in 34 cases (92%). Of the 37 patients aged over 80, 36 recovered while one died from severe sepsis (in-hospital mortality 3%). There was no significant difference in mortality between the very elderly and the younger sufferers (p=0.476). CONCLUSIONS Early surgical treatment of parapneumonic pleural empyema shows excellent results even in very elderly patients. Despite considerable co-morbidity and often delayed diagnosis, minimally invasive surgery was feasible in 34 patients (92%). The in-hospital mortality of very elderly patients was low. It can therefore be concluded that advanced age is no contraindication for early surgical therapy.
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Abstract
OBJECTIVE Necrotizing pneumonia, pulmonary abscess, and lung gangrene are rare complications of severe pulmonary infection with devitalization and sloughing of lung tissue. Pulmonary necrosis is often associated with alcoholism and other chronic disorders with known immunodeficiency. Mortality is significant and both treatment strategies as well as the role of surgery are controversially debated. METHODS In a retrospective review at a German tertiary referral hospital, 20 patients with pulmonary resection for necrotizing lung disorders were identified since 2008. At hospital admission, all patients suffered from pulmonary sepsis and despite adequate medical treatment progressing parenchymal destruction and devitalization took place. The majority of the patients sustained pleural empyema (13/20) and five patients a persisting air leak. On account of failing medical therapy, eight patients (40%) developed severe sepsis with septic shock and four patients (20%) were already preoperatively ventilated. Chronic alcoholism was present in 10 patients (50%). RESULTS Gangrene of a complete lung was seen in four cases. Lobar gangrene or necrotizing pneumonia complicated by fulminate abscess was seen in the right lower lobe (8/20), middle lobe (4/20), right upper lobe (2/20), and left lower lobe (2/20). Procedures included pneumectomy (4/20), lobectomy (13/20), and limited resection (3/20). The bronchial stump was reinforced with a pedicle muscle flap in seven cases. There were three postoperative deaths due to septic shock with multiorgan failure. The remaining 17 patients (85%) recovered well and were transferred to rehabilitation clinics specialized on pulmonary disorders. CONCLUSION Necrotizing pulmonary infections are infrequent but are life-threatening disease entities. Patients often present with severe comorbidity and chronic disorders causing immunodeficiency. If initial medical therapy fails surgery offers a reasonable therapeutic approach. Aim of surgical therapy is resection of all gangrenous lung parenchyma and effective drainage of pleural empyema. Then recovery is feasible in up to 80%.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nuernberg Nord, Nuernberg, Germany
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von Rahden BHA, Scheurlen M, Filser J, Stein HJ, Germer CT. [Newly recognized side-effects of proton pump inhibitors. Arguments in favour of fundoplication for GERD?]. Chirurg 2012; 83:38-44. [PMID: 21909830 DOI: 10.1007/s00104-011-2173-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Among other indications proton pump inhibitors (PPIs) are used as medical treatment of gastroesophageal reflux disease (GERD) and are the most frequently prescribed and most frequently used drugs in gastroenterology. Until recently PPIs were regarded as very safe and associated with very few side-effects. However, during recent years study results have revealed many severe adverse events associated especially with long-term PPI use. We review the currently available evidence, regarding the side-effects of PPIs and discuss the potential impact on treatment strategies for GERD (conservative treatment vs. antireflux surgery). Currently available data suggest that PPIs are associated with osteoporosis-related fractures, Clostridium difficile associated diarrhea (CDAD), community and hospital-acquired pneumonia, pharmacologic interaction with clopidogrel and acetylsalicylic acid with subsequent increased rate of cardiovascular events, refractory hypomagnesemia and rebound reflux symptoms etc. The risk-benefit ratio of PPIs is increasingly recognized as being less favourable. This leads to a more critical viewpoint and raises the question whether the side-effects of PPIs may outweigh the benefits, especially with long-term use. The side-effects of PPIs seem to make a strong argument in favour of laparoscopic fundoplication in the treatment of GERD.
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Affiliation(s)
- B H A von Rahden
- Klinik für Allgemein-, Viszeral-, Gefäß und Kinderchirurgie, Zentrum für operative Medizin, Universitätsklinikum Würzburg, Oberdürrbacherstr. 6, 97080, Würzburg, Deutschland.
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Dubecz A, Ottmann J, Schweigert M, Stadlhuber RJ, Feith M, Wiessner V, Muschweck H, Stein HJ. Management of ERCP-related small bowel perforations: the pivotal role of physical investigation. Can J Surg 2012; 55:99-104. [PMID: 22564521 DOI: 10.1503/cjs.027110] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Management of endoscopic retrograde cholangiopancreatography (ERCP)-associated duodenal perforation remains controversial. Some recommend surgery, while others recommend conservative treatment. METHODS A retrospective chart review was conducted to identify patients treated at our institution for ERCP-related duodenal perforations. Study variables included indication for ERCP, clinical presentation, diagnostic procedures, time to diagnosis and treatment, location of injury, management, length of stay in hospital and survival. RESULTS Between January 2000 and October 2009, 12 232 ERCP procedures were performed at our centre, and perforation occured in 11 patients (0.08%; 5 men, 6 women, mean age 71 yr). Six of the perforations were discovered during ERCP; 5 required radiologic imaging for diagnosis. Three perforations were diagnosed incidentally by follow-up ERCP. In 1 patient, perforation occurred 3 years after the procedure owing to a dislocated stent. Four of 11 perforations were stent-related; in 2 patients ERCP was performed in a nonanatomic situation (Billroth II gastroenterostomy). Free peritoneal perforation occurred in 4 patients; 1 was successfully managed conservatively. Four patients (36%) were treated surgically and none died. Five patients were managed conservatively with a successful outcome, and 2 patients died after conservative treatment (18%). Operative treatment included hepaticojejunostomy and duodenostomy (1 patient), suture of the perforation with T-drain (1 patient) and suture only (2 patients). The mean length of stay in hospital for all patients was 20 days. CONCLUSION Post-ERCP duodenal perforations are associated with significant morbidity and mortality. Immediate surgical evaluation and close monitoring is needed. Management should be individually tailored based on clinical findings only.
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Affiliation(s)
- Attila Dubecz
- Department of Surgery at the Klinikum Nürnberg, Nuremberg, Germany.
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Schweigert M, Dubecz A, Beron M, Muschweck H, Stein HJ. Management of anastomotic leakage-induced tracheobronchial fistula following oesophagectomy: the role of endoscopic stent insertion. Eur J Cardiothorac Surg 2012; 41:e74-80. [PMID: 22371521 DOI: 10.1093/ejcts/ezr328] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVES Tracheobronchial fistulas are rare but life-threatening complications after oesophagectomy. Leakage of the oesophagointestinal anastomosis with inflammatory involvement of the tracheobronchial tree is the predominant reason for postoperative fistulization between the airways and the oesophagus or the gastric tube. Successful management is challenging and still controversially discussed. After promising results in the treatment of intrathoracic anastomotic leaks, we adopted endoscopic stent implantation as the primary treatment option in patients with anastomotic leak-induced tracheobronchial fistula. The aim of this study was to investigate the feasibility, the limits and the results of this procedure. METHODS Between January 2004 and December 2010, 222 consecutive patients underwent oesophageal resection mainly for oesophageal cancer. An anastomotic leak-induced tracheobronchial fistula was bronchoscopically verified in seven patients. Four patients received endoscopic implantation of either a self-expanding tracheal or oesophageal stent or both as primary treatment. Surgical re-exploration was mandatory in 2 patients because of necrosis of the pulled-up gastric tube or gangrene of the airways. One patient was conservatively managed. RESULTS Endoscopic stent placement was successfully accomplished in all 4 patients. Two patients received an oesophageal stent, one patient a tracheal stent and one patient both an oesophageal and a tracheal stent. Closure of the fistula was achieved in all cases and 3 patients finally recovered while one died by reason of respiratory failure. In both surgical re-explored patients resection of the gastric tube was performed, and in one patient, because of subtotal gangrene of the right bronchial tree, emergency pneumectomy was also mandatory. Both patients died due to severe sepsis and respiratory failure. The one conservatively treated patient died from severe pneumonia. CONCLUSIONS Treatment of anastomotic leak-induced tracheobronchial fistulas by means of oesophageal and tracheal stent implantation is feasible. If stent insertion is limited by gastric tube necrosis or bronchial gangrene, the prognosis is likely to be fatal.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Hospital Nuremberg North, Nuremberg, Germany.
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Dubecz A, Langer M, Stadlhuber RJ, Schweigert M, Solymosi N, Feith M, Stein HJ. Cholecystectomy in the very elderly--is 90 the new 70? J Gastrointest Surg 2012; 16:282-5. [PMID: 22143419 DOI: 10.1007/s11605-011-1708-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2011] [Accepted: 09/19/2011] [Indexed: 01/31/2023]
Abstract
BACKGROUND Nonagenarians are the fastest growing sector of population across Western Europe. Although prevalence of gallstone disease is high, elective cholecystectomy is still controversial in this age group. METHODS A retrospective chart review was conducted of cholecystectomies done in patients over 90 years of age at our institution between 2004 and December 2009. During this period, a total of 3,009 cholecystectomies were performed on patients of all ages. Data collected included demographics, patient comorbidities, indications for surgery, type of surgery performed, intraoperative findings, histology, perioperative morbidity and mortality. RESULTS Twenty-two nonagenarians (18 females) underwent cholecystectomy during the study period. Of these patients, 19 patients (86%) had diabetes, 16 (73%) had hypertension, and 10 (45%) had coronary artery disease. Twenty patients (91%) underwent an emergency procedure. In two patients, cholecystectomy was indicated for non-resolving pain after attempted conservative therapy, only two patients were operated electively. Laparoscopic cholecystectomy was attempted in 13 patients (59%), 3 patients needed a conversion, and 9 patients (41%) considered unfit to undergo a laparoscopic approach had an open procedure. Mean operation time was 83 min. Histology showed gangrenous cholecystitis in six (27%) patients. The mean length of stay was 10 days (4-23 days). Two patients (8.3%) required intensive care following surgery. There were no common bile duct injuries, one patient had a cystic stump leak. One patient died in the postoperative period (4.6%). All patients with an emergency operation were classified as at least ASA III. Conversion rate, percentage of open procedures, percentage of advanced histology, ASA score, and hospital stay were significantly higher when compared to all patients. CONCLUSION Our study demonstrates that in unselected nonagenarians,cholecystectomy is safe with acceptable perioperative morbidity and mortality even as an emergency procedure. However, our data also suggests that cholecystitis appears to be a neglected condition in this age group.
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Affiliation(s)
- Attila Dubecz
- Department of Surgery, Klinikum Nürnberg, Nuremberg, Germany.
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Schweigert M, Dubecz A, Stadlhuber RJ, Stein HJ. Modern history of surgical management of lung abscess: from Harold Neuhof to current concepts. Ann Thorac Surg 2012; 92:2293-7. [PMID: 22115254 DOI: 10.1016/j.athoracsur.2011.09.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2011] [Revised: 09/04/2011] [Accepted: 09/14/2011] [Indexed: 11/24/2022]
Abstract
Harold Neuhof was one of the pioneers of thoracic surgery in the early decades of the last century. Inspired by his preceptor Howard Lilienthal he proposed an entirely new concept for surgery on acute lung abscess. The aim of his one-stage procedure was adequate drainage of the abscess cavity. His approach proved to be the first major breakthrough in the treatment of acute lung abscess. Therapy of pulmonary abscess was again radically changed by the advent of antibiotics in the late 1940s. However, the basic principles of Neuhof's concept still influence modern-day management of putrid lung abscess.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany.
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Schweigert M, Dubecz A, Beron M, Ofner D, Stein HJ. The tale of spring water cysts: a historical outline of surgery for congenital pericardial diverticula and cysts. Tex Heart Inst J 2012; 39:330-4. [PMID: 22719140 PMCID: PMC3368475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Congenital pericardial diverticula and cysts are extremely uncommon lesions within the anterior mediastinum. Both lesions derive from the pericardial celom and represent different stages of a common embryogenesis. Initial reports date from the 19th century. Surgical pioneers were Otto Pickhardt, who removed a pericardial cyst at Lenox Hill Hospital in New York in 1931, and Richard Sweet, who accomplished the first resection of a pericardial diverticulum at Massachusetts General Hospital in Boston in 1943. These lesions were also called spring water cysts because they usually contain watery, crystal-clear fluid. This history outlines the milestones of evolving surgical management, from the first report in 1837 up to the present time.
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Affiliation(s)
- Michael Schweigert
- Department of Thoracic Surgery, Klinikum Nuernberg Nord, 90419 Nuernberg, Germany.
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Abstract
Endoscopic methods are increasingly propagated as oncologically adequate and less invasive treatment modalities for early esophageal cancer compared to surgery. The superiority or equality of endoscopic treatment has, however, so far not been proven by controlled trials. Current guidelines and an analysis of recently published data support surgical resection and lymphadenectomy as the standard of care for early esophageal cancer. This is based on the following arguments: 1) a reliable complete tumor resection with clear margins in all directions (R0 resection) including removal of all precancerous and precursor lesions can currently only be achieved by surgical resection, 2) none of the currently available staging tools allows definitive exclusion of lymphatic spread. A potentially curative surgical lymphadenectomy should thus only be omitted in well-defined subgroups. 3) In experienced hands surgical resection and lymphadenectomy can be performed with low mortality and morbidity, 4) reproducible and reliable data on long-term recurrence-free survival and quality of life are currently only available for surgical series. Thus, endoscopic therapy for early esophageal cancer is an alternative to surgical resection with lymphadenectomy only in patients unfit for surgery and in strictly defined low-risk situations.
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Affiliation(s)
- H J Stein
- Klinik für Allgemein-, Viszeral- und Thoraxchirurgie, Klinikum Nürnberg, Deutschland.
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Abstract
Congenital thymic cysts are very rare and mostly asymptomatic mediastinal lesions. Thymoma within such cysts is even more uncommon and has so far hardly been described. We report on a 41-year-old male with a World Health Organization type B1 thymoma within the wall of a huge unilocular thymic cyst. Because of the possible coexistence of typical congenital thymic cyst and thymoma, we recommend surgical resection both for establishing the diagnosis and for definite treatment.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nuernberg Nord, Nuernberg, Germany.
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Schweigert M, Dubecz A, Stadlhuber RJ, Muschweck H, Stein HJ. Risk of stent-related aortic erosion after endoscopic stent insertion for intrathoracic anastomotic leaks after esophagectomy. Ann Thorac Surg 2011; 92:513-8. [PMID: 21592460 DOI: 10.1016/j.athoracsur.2011.02.083] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2010] [Revised: 02/24/2011] [Accepted: 02/24/2011] [Indexed: 12/12/2022]
Abstract
BACKGROUND Intrathoracic anastomotic leakage after esophagectomy is associated with high morbidity and mortality. Because of disappointing results after surgical reexploration endoscopic stent implantation was introduced as primary treatment option with improved outcome. Aortoesophageal fistula is a very rare complication and has thus far only anecdotally been reported after esophagectomy. The aim of this retrospective study was to investigate if endoscopic stent implantation increases the incidence of postoperative aortoesophageal fistula by reason of stent-related erosion of the thoracic aorta. METHODS Between January 2004 and October 2010, 213 patients underwent esophageal resection mainly for esophageal cancer. An intrathoracic esophageal anastomotic leak was endoscopically verified in 25 patients. Seventeen patients received endoscopic implantation of a self-expanding stent as primary treatment. In 8 patients a rethoracotomy was mandatory. RESULTS After successfully accomplished endoscopic stent placement, complete closure of the anastomotic leak was radiologically proven in all 17 patients. In 13 cases, definitive closure and healing of the leak was achieved and the stent could subsequently be removed. In 1 patient, because of early recurrence of very malignant small cell cancer, the stent remained in situ. Three patients developed an erosion of the thoracic aorta with subsequent massive hemorrhage. The mean time between stent insertion and occurrence of aortoesophageal fistula was 26 days. All 3 patients died of exsanguination with severe hypovolemic shock. Postmortem examination confirmed an aortoesophageal fistula in each case. CONCLUSIONS While endoscopic stent implantation seems to be effective in the control of intrathoracic anastomotic leakage, nevertheless the incidence of aortoesophageal fistula caused by stent-related aortic erosion exceeds the thus far reported numbers. Awareness of this life-threatening complication after stent insertion is therefore mandatory.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nürnberg Nord, Nürnberg, Germany.
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Schweigert M, Wolf F, Stadlhuber RJ, Ficker JH, Stein HJ. Infected mediastinal bronchogenic cyst in a 12 year old girl. Thorac Cardiovasc Surg 2011; 60:239-41. [PMID: 21409750 DOI: 10.1055/s-0030-1250575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Bronchogenic cysts are an uncommon congenital malformation deriving from the primitive foregut. They are mainly unilocular, and respiratory distress is the most common presentation in pediatric patients. We describe the case of a 12-year-old girl with a huge infected mediastinal bronchogenic cyst which was resected via an axillary muscle-sparing thoracotomy.
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Affiliation(s)
- M Schweigert
- Klinik für Allgemein-, Viszeral- und Thoraxchirurgie, Klinikum Nürnberg Nord, Nürnberg, Germany.
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Schweigert M, Kraus D, Ficker JH, Stein HJ. Closure of persisting air leaks in patients with severe pleural empyema — use of endoscopic one-way endobronchial valve☆. Eur J Cardiothorac Surg 2011; 39:401-3. [DOI: 10.1016/j.ejcts.2010.07.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2010] [Revised: 06/24/2010] [Accepted: 07/05/2010] [Indexed: 11/28/2022] Open
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Schweigert M, Dubecz A, Stadlhuber RJ, Muschweck H, Stein HJ. Treatment of intrathoracic esophageal anastomotic leaks by means of endoscopic stent implantation. Interact Cardiovasc Thorac Surg 2010. [PMID: 21106566 DOI: 10.1510/icvts.2010.247866.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Intrathoracic anastomotic leakage in patients with esophagectomy is associated with high morbidity and mortality. Until recently surgical reexploration was the preferred way of dealing with this life-threatening complication. But mortality remained significant. After the first successful reports we adopted endoscopic stent implantation as a primary treatment option. The aim of this study was to investigate the feasibility and the results of endoscopic stent implantation. Between January 2004 and December 2009, 167 patients underwent an esophageal resection. Surgery was mainly the result of esophageal cancer. An intrathoracic esophageal anastomotic leak was endoscopically verified in 17 patients. Twelve patients received an implantation of a self-expanding stent as a primary treatment. An endoscopic stent placement was accomplished in all 12 patients. In nine patients a definitive closure of the leak was achieved and the stent could subsequently be removed. Two patients died due to severe sepsis in spite of sufficient stent placement. Because of early recurrence of very malign small cell cancer the stent remained in situ in one patient. In conclusion, stent implantation for intrathoracic esophageal anastomotic leaks is feasible and compares favorable with the results of surgical reexploration. It is an easily available minimally-invasive procedure which may reduce leak-related mortality and morbidity.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nuernberg Nord, Nuernberg, Germany.
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Schweigert M, Dubecz A, Stadlhuber RJ, Muschweck H, Stein HJ. Treatment of intrathoracic esophageal anastomotic leaks by means of endoscopic stent implantation. Interact Cardiovasc Thorac Surg 2010; 12:147-51. [PMID: 21106566 DOI: 10.1510/icvts.2010.247866] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Intrathoracic anastomotic leakage in patients with esophagectomy is associated with high morbidity and mortality. Until recently surgical reexploration was the preferred way of dealing with this life-threatening complication. But mortality remained significant. After the first successful reports we adopted endoscopic stent implantation as a primary treatment option. The aim of this study was to investigate the feasibility and the results of endoscopic stent implantation. Between January 2004 and December 2009, 167 patients underwent an esophageal resection. Surgery was mainly the result of esophageal cancer. An intrathoracic esophageal anastomotic leak was endoscopically verified in 17 patients. Twelve patients received an implantation of a self-expanding stent as a primary treatment. An endoscopic stent placement was accomplished in all 12 patients. In nine patients a definitive closure of the leak was achieved and the stent could subsequently be removed. Two patients died due to severe sepsis in spite of sufficient stent placement. Because of early recurrence of very malign small cell cancer the stent remained in situ in one patient. In conclusion, stent implantation for intrathoracic esophageal anastomotic leaks is feasible and compares favorable with the results of surgical reexploration. It is an easily available minimally-invasive procedure which may reduce leak-related mortality and morbidity.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nuernberg Nord, Nuernberg, Germany.
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Abstract
Peripheral primitive neuroectodermal tumors (pPNET) are an extremely rare disease entity of malignant tumors belonging to the Ewing sarcoma family that usually occur in children and adolescents with a predilection for the truncal and axial soft tissue. Thoracopulmonary manifestation in children mostly involves the chest wall as a large tumorous mass or the posterior mediastinum. In adults these tumors are even more infrequent. We report about a 46-year-old woman with a pPNET of the thymus which infiltrated the pericardium. According to the English literature this is the first reported case both of a thymic pPNET and a pPNET arising in the anterior mediastinum. This illustrates that pPNETs belong to the differential diagnosis of neurogenic mediastinal malignancies not only in the pediatric age population but also in adults and even in so far unknown localizations like the anterior mediastinum.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinik für Allgemein-, Viszeral- und Thoraxchirurgie, Klinikum Nürnberg Nord, Prof-Ernst-Nathan-Str. 1, 90419 Nürnberg, Germany.
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Dubecz A, Stein HJ. Endoscopic versus surgical therapy for early cancer in Barrett's esophagus. Gastrointest Endosc 2009; 70:632-4. [PMID: 19788980 DOI: 10.1016/j.gie.2009.04.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2009] [Accepted: 04/12/2009] [Indexed: 02/08/2023]
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Witzel K, von Rahden BHA, Stein HJ. The effect of ultrasound dissection in thyroid surgery. ACTA ACUST UNITED AC 2009; 43:241-4. [PMID: 19571545 DOI: 10.1159/000226257] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2008] [Accepted: 02/20/2009] [Indexed: 11/19/2022]
Abstract
BACKGROUND One of the most important aspects of thyroid surgery is hemostasis. The ultrasonically activated scalpel is described as a very useful instrument in thyroid surgery for the dissection and sealing of vessels. Our study compares the short-term results of endocrine surgery, with and without the use of ultrasonic devices. METHODS In a prospectively randomized trial, 96 patients with endemic goiter were operated by the same surgeon, one study group (n = 54 patients) being operated with the ultrasonic scalpel as an additional instrument. We measured the operating time, the number of ligatures needed as well as intraoperative and postoperative bleeding as surrogate markers for improvement of the surgical technique. RESULTS The ultrasound dissection technique significantly reduces surgery time (p = 0.048; ultrasound procedure average 68 min, conventional procedure average 83 min), intraoperative bleeding (p = 0.028) and the number of ligatures (p = 0.008; ultrasound procedure average 8.2, conventional procedure average 26.4). CONCLUSIONS The use of an ultrasonically activated scalpel significantly improves bleeding control during thyroid resections and may also be beneficial with respect to cost reduction. Clinical application and further studies to characterize its role are justified.
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Affiliation(s)
- K Witzel
- Minimal Invasiv Center Hunfeld, Universitatsklinik fur Chirurgie, PMU Salzburg, Salzburg, Deutschland.
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Stein HJ. Joint international efforts to combat a still-deadly disease: the next generation. Gastric Cancer 2009; 12:2. [PMID: 19390925 DOI: 10.1007/s10120-009-0504-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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