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Sliwinski S, Faqar-Uz-Zaman SF, Heil J, Mohr L, Detemble C, Dreilich J, Zmuc D, Bechstein WO, Becker S, Chun F, Derwich W, Schreiner W, Solbach C, Fleckenstein J, Filmann N, Schnitzbauer AA. Predictive value of a novel digital risk calculator to determine early patient outcomes after major surgery: a proof-of-concept pilot study. Patient Saf Surg 2024; 18:13. [PMID: 38610002 PMCID: PMC11010393 DOI: 10.1186/s13037-024-00395-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 03/28/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND A structured risk assessment of patients with validated and evidence-based tools can help to identify modifiable factors before major surgeries. The Protego Maxima trial investigated the value of a new digitized risk assessment tool that combines tools which can be easily used and implemented in the clinical workflow by doctors and qualified medical staff. The hypothesis was that the structured assessment and risk-grouping is predictive of short-term surgical quality reflected by complications and overall survival. METHODS The Protego Maxima Trial was a prospective cohort analysis of patients undergoing major surgery (visceral, thoracic, urology, vascular and gynecologic surgeries) as key inclusion criterion and the absence of an acute or acute on chronically decompensated pulmo-cardiovascular decompensation. Patients were risk-scored with the software (The Prehab App) that includes a battery of evidence-based risk assessment tools that allow a structured risk assessment. The data were grouped to predefined high and low risk groups and aggregate and individual scores. The primary outcome was to validate the predictive value of the RAI score and the TUG for overall survival in the high and low risk groups. Secondary outcomes were surgical outcomes at 90-days after surgery (overall survival, Clavien-Dindo (CD) 1-5 (all complications), and CD 3-5 (major complications)). The study was carried out in accordance with the DIN ISO 14,155, and the medical device regulation (MDR) at Frankfurt University Hospital between March 2022 and January 2023. RESULTS In total 267 patients were included in the intention to treat analysis. The mean age was 62.1 ± 12.4 years. Patients with a RAI score > 25 and/or a timed up and go (TUG) > 8 s had a higher risk for mortality at 90 days after surgery. The low-risk group predicted beneficial outcome and the high-risk group predicted adverse outcome in the ROC analysis (Area Under the Curve Receiver Operator Characteristics: AUROC > 0.800; p = 0.01). Risk groups (high vs. low) showed significant differences for 90-day survival (99.4% vs. 95.5%; p = 0.04) and major complications (16.4% vs. 32.4%; p < 0.001). CONCLUSION The proof-of-concept trial showed that a risk assessment with 'The Prehab App' may be viable to estimate the preoperative risk for mortality and major complications before major surgeries. The overall performance in this initial set of data indicated a certain reliability of the scoring and risk grouping, especially of the RAI score and the TUG. A larger data set will be required to proof the generalizability of the risk scoring to every subgroup and may be fostered by artificial intelligence approaches. TRIAL REGISTRATION Ethics number: 2021-483-MDR/MPDG-zuständig monocentric; The Federal Institute for Pharmaceuticals and Medical Devices/BfArM, reference number: 94.1.04-5660-13655; Eudamed: CIV-21-07-0307311; German Clinical Trial Registry: DRKS 00026985.
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Sponholz S, Koch A, Mese M, Becker S, Sebastian M, Fischer S, Trainer S, Schreiner W. Lung Cancer Resection after Immunochemotherapy Versus Chemotherapy in Oligometastatic Nonsmall Cell Lung Cancer. Thorac Cardiovasc Surg 2023; 71:656-663. [PMID: 36746400 DOI: 10.1055/a-2028-7955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Neoadjuvant immunochemotherapy is currently being tested in pivotal trials for stage I to III nonsmall cell lung cancer (NSCLC). The impact of immunochemotherapy in patients with oligometastatic disease (OMD) remains undefined. This study aimed to compare the outcomes of radical treatment after the neoadjuvant course of immunochemotherapy versus chemotherapy. METHODS We retrospectively analyzed patients with OMD who were treated with immunochemotherapy or chemotherapy combined with local ablation of metastases and radical primary tumor resection between 2017 and 2021. Group A included eight patients with immunochemotherapy; Group B included seven patients with chemotherapy. Descriptive statistical analysis included the characteristics of the patients, tumors, and outcomes. RESULTS There was no difference in postoperative morbidity rates between the groups (p = 0.626). The 30-day mortality in both groups was 0%. The median overall survival for Group A was not reached, with a median follow-up time of 25 (range: 13-35) months; the median overall survival for Group B was 26 (range: 5-53) months. In Group A, all patients remained alive; in contrast, in Group B, four patients died (p = 0.026). There was no local thoracic recurrence in either group. In Group B, the recurrent disease was identified significantly more often (12.5 vs. 85.75%; p = 0.009). The rates of complete and major pathologic response were 37.5 and 0% in Group A and 42.85 and 14.25% in Group B, respectively. CONCLUSION Despite the small patient number and short-term results, the progression-free and overall survival in patients with OMD after local therapy for metastases and primary tumor resection following a neoadjuvant course of immunochemotherapy might be promising compared with chemotherapy.
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Dudek W, Schreiner W, Haj Khalaf M, Sirbu H. Reply by the Authors of the Original Article. Thorac Cardiovasc Surg 2023; 71:161-162. [PMID: 34972239 DOI: 10.1055/s-0041-1735959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Schreiner W. [Hyperhidrosis - when sweating becomes an agony]. MMW Fortschr Med 2022; 164:64-68. [PMID: 36253701 DOI: 10.1007/s15006-022-1896-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
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Wein A, Stoehr R, Kersting S, Siebler J, Merkel S, Busse D, Wolff K, Ostermeier N, Neufert C, Vitali F, Eckstein M, Roth JP, Anhut P, Schreiner W, Uder M, Hartmann A, Neurath MF, Grützmann R. A Possible Distinct Molecular Subtype (Quintuple-Wildtype) of Metastatic Colorectal Cancer in First-Line Anti-EGFR Therapy with Cetuximab Plus FOLFIRI - Palliative Precision Therapy and a Multidisciplinary Treatment Approach: Interim Analysis of the IVOPAK II Trial with Early Results. Oncology 2021; 100:1-11. [PMID: 34670215 DOI: 10.1159/000519252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 08/15/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The study aimed to prospectively evaluate a new molecular biomarker panel (KRAS, NRAS, BRAF, PIK3CA, and ERBB2) for palliative first-line treatment of colorectal cancer (CRC), including a multidisciplinary treatment approach. The rate of secondary metastasis resections was assessed. PATIENTS AND METHODS A total of 40 patients with definitively nonresectable metastatic CRC were enrolled from 10 centers before the interim analysis (June 2019) of the IVOPAK II trial (Interdisciplinary Care with Quality Control in Palliative Treatment of Colorectal Cancer). After determination of 5 molecular biomarkers in the tumor (KRAS, exons 2-4; NRAS, exons 2-4; BRAF V600E; PIK3CA; and ERBB2), patients in the IVOPAK II study received FOLFIRI plus cetuximab for all-RAS/quintuple-wildtype disease and FOLFIRI plus bevacizumab in the case of RAS mutations. The current article presents the early description of the clinical outcome of the interim analysis of IVOPAK II comparing the all-RAS/quintuple-wildtype and RAS-mutations populations, including a multidisciplinary-treated case report of a quintuple-wildtype patient. RESULTS The quintuple-wildtype population treated with FOLFIRI plus cetuximab in first-line exhibited a significantly higher response rate and enhanced early tumor shrinkage in the interim analysis than the RAS-mutations population, as well as a high rate of secondary metastatic resections. CONCLUSION Initial results of this new biomarker panel (quintuple-wildtype) are promising for anti-EGFR therapy with cetuximab plus doublet chemotherapy (FOLFIRI) in first-line treatment of metastatic CRC. These results warrant confirmation with higher case numbers in the IVOPAK II trial.
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Dudek W, Schreiner W, Haj Khalaf M, Sirbu H. Surgery for Pulmonary Metastases: Long-Term Survival in 281 Patients. Thorac Cardiovasc Surg 2021; 69:660-665. [PMID: 33975365 DOI: 10.1055/s-0041-1725203] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND Despite weak evidence, pulmonary metastasectomy (PM) is widely performed with intent to improve patient survival. Our single-institution analysis aims to evaluate outcomes and to identify factors influencing survival of patients undergoing PM for metastases from wide range of primary tumors. MATERIALS AND METHODS All patients undergoing curative-intent PM between 2008 and 2018 were retrospectively analyzed. The impact of factors related to primary tumor, metastases, and associated therapy on overall survival (OS) was evaluated using univariable and multivariable Cox proportional hazard models. Cutoff values of continuous variables were determined by a receiver operating characteristic analysis. RESULTS In this study, 281 patients (178 male, median age 61 years) underwent PM. Two (0.7%) perioperative deaths and 23 (8.2%) major complications occurred. Median interval between the treatment of primary tumor and PM was 21 months. Median size of largest metastasis was 1.4 cm. After the median follow-up of 29 months, 134 patients (47.7%) had died. Five-year OS rate after first PM was 47.1%. Complete resection was achieved in 274 (97.5%) patients. Multivariable analysis identified genitourinary origin (hazard ratio [HR]: 0.30, 95% confidence interval [CI]: 0.15-0.60, p = 0.0008) as independent positive survival prognosticator; incomplete resection (HR: 3.53, 95% CI: 1.40-8.91, p = 0.0077) and age at PM of ≥66 years (HR: 1.97, 95% CI: 1.36-2.85, p = 0.0003) were negative prognosticators. CONCLUSION The use of PM as a part of multimodal treatment is in selected population justified. Our analysis identified age, primary tumor origin, and completeness of resection as independent survival prognosticators.
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Dudek W, AlMoussa E, Schreiner W, Mantsopoulos K, Sirbu H. Survival and Prognostic Analysis after Pulmonary Metastasectomy for Head and Neck Cancer. Thorac Cardiovasc Surg 2020; 69:666-671. [PMID: 32559809 DOI: 10.1055/s-0040-1713112] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND There is no consensus on the value of pulmonary metastasectomy (PM) for head and neck cancer (HNC). The aim of our single-institution study was to evaluate outcomes and to examine factors influencing 5-year survival of patients undergoing resections for HNC lung metastases. METHODS All HNC patients undergoing curative-intent PM between January 2008 and December 2018 were retrospectively analyzed. The impact of factors related to primary tumor, metastases, and associated therapy on patient survival was evaluated using the univariable Cox proportional hazard model. Cutoff values of continuous variables were determined by a receiver operating characteristic analysis. RESULTS In total, 44 patients (32 males and 12 females, with a median age of 65 years) underwent PM for metastatic HNC. There was one perioperative death, and major complications occurred in 2 (4.5%) patients. The median interval between the treatment of primary tumor and PM was 19.4 months (range: 0-151 months). Median size of the largest resected pulmonary lesion was 1.3 cm (range: 0.3-6.9 cm). Mean follow-up was 21 months (range: 0-123 months), and 5-year overall survival (OS) rate after the first PM was 41%. Resection was complete (R0) in all patients. Larger size of pulmonary metastasis (≥1.4 cm; hazard ratio: 4.49; 95% confidence interval: 1.79-11.27) was a significantly negative prognostic factor. CONCLUSION Despite the lack of randomized controlled trials, PM for HNC is a reasonable therapeutic option with favorable survival in a selected population. In patients with larger pulmonary lesions, shorter OS after PM is to be expected.
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Schreiner W, Dudek W, Rieker R, Fietkau R, Sirbu H. EP1.01-49 Histology-Depended Pattern of Patho-Histological Response After Induction Therapy in Locally Advanced Non-Small Cell Lung Cancer. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Dudek W, Schreiner W, Mykoliuk I, Higaze M, Sirbu H. Pulmonary metastasectomy for sarcoma-survival and prognostic analysis. J Thorac Dis 2019; 11:3369-3376. [PMID: 31559040 DOI: 10.21037/jtd.2019.08.10] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Pulmonary metastasectomy (PM) has commonly been performed in patients with controlled metastatic sarcoma. We reviewed our single-institution experience with pulmonary resections for sarcoma to analyse clinical outcome and to identify prognostic factors associated with patient survival. Methods All sarcoma patients undergoing curative intent PM between 2008 and 2014 were retrospectively analysed. Factors related to primary tumour, metastases, applied therapy, systematic inflammation and preoperative nutritional condition, associated with survival after PM were evaluated using the univariable Cox proportional hazard model. Cut-off values of continuous variables were determined by a receiver operating characteristic (ROC) analysis. Results In total, 33 patients (19 male and 14 female, median age 55 years) underwent PM for metastatic sarcoma. There were no perioperative deaths; major complications occurred in 5 (15.2%) patients. The median interval between the treatment of primary tumour and PM was 16 months (range, 0-171 months). The median size of the largest pulmonary lesion was 1.3 cm. Mean follow-up was 37 months (range, 1-100 months) and the 5-year overall survival (OS) rate after first PM was 40.4%. Resection was complete (R0) in 31 (93.9%) patients. In univariable analysis, a shorter interoperative interval [<30 months, hazard ratio (HR) 5.05, 95% confidence interval (CI): 1.15-22.19] and grade 3 (G3) sarcoma (HR 3.52, 95% CI: 1.01-12.25) were significant negative prognosticators. Conclusions Despite the lack of randomized controlled trials PM for sarcomatous disease is a reasonable therapeutic option with acceptable survival in a selected patient population. In sarcoma patients with a shorter interoperative interval and G3 tumour, shorter survival after PM can be expected.
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Moritz A, Schmidt J, Schreiner W, Birkholz T, Sirbu H, Irouschek A. Combined recurrent laryngeal nerve monitoring and one-lung ventilation using the EZ-Blocker and an electromyographic endotracheal tube. J Cardiothorac Surg 2019; 14:111. [PMID: 31217035 PMCID: PMC6585134 DOI: 10.1186/s13019-019-0927-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 06/03/2019] [Indexed: 01/01/2023] Open
Abstract
Background Intraoperative neuromuscular monitoring (IONM) is a widespread procedure to identify and protect the recurrent laryngeal nerve (RLN) during thyroid surgery. However, for left thoracic surgery with high risk of RLN injury, both reliable recurrent laryngeal nerve monitoring and one-lung ventilation could interfere. Methods In this prospective study, a new method for IONM during one-lung ventilation combining RLN monitoring with an electromyographic (EMG) endotracheal tube (ETT) and lung separation using the EZ-Blocker (EZB) is described and its clinical feasibility and effectiveness were assessed. Results A total of 14 patients undergoing left upper lobe surgery and left upper mediastinal lymph node dissection were enrolled. The EZB was introduced and positioned without any problems and sufficient lung collapse was achieved in all patients. No tracheobronchial injuries or immediate complications occurred. A stable EMG signal was present in all patients and no RLN palsy and no negative side effects of the NIM EMG ETT or the EZB were observed postoperatively. Conclusions The described method is technically feasible, easy to apply and save. It provides both reliable IONM and independent lung separation for optimal surgical exposure. The combined use of the EZB and the NIM EMG ETT might reduce the risk for RLN palsy and impaired lung separation during left thoracic surgery with high risk for RLN injury.
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Schreiner W, Dudek W, Rieker RJ, Lettmaier S, Fietkau R, Sirbu H. Major Pathologic Response after Induction Therapy Has a Long-Term Impact on Survival and Tumor Recurrence in Stage IIIA/B Locally Advanced NSCLC. Thorac Cardiovasc Surg 2019; 68:639-645. [PMID: 30808023 DOI: 10.1055/s-0039-1679884] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Major pathologic response (MPR) determines favorable outcome in locally advanced non-small cell lung cancer after induction therapy (IT) followed by lung resection. The aim of this retrospective study was to identify the prognostic relevance of MPR in long-term interval. METHODS In 55 patients, the survival rate according to MPR and non-MPR was estimated by Kaplan-Meier method and compared using log-rank, Breslow, and Tarone-Ware tests. RESULTS The IT included chemoradiation with 50.4 Gy (range: 45-56.4 Gy) combined with platinum-based chemotherapy in 52 patients (94.5%) and platinum-based chemotherapy in 3 patients (5.5%). Perioperative morbidity and 30-day mortality were 36 and 3.6%, respectively. The estimated 5-year postoperative and progressive-free survivals were statistically significantly improved in MPR versus non-MPR with 53.5 versus 18% and 49.4 versus 18.5%, respectively. According to the log-rank, Breslow, and Tarone-Ware tests, the MPR demonstrates prognostic significance in early, long-term, and whole postoperative interval. CONCLUSION MPR is associated with a robust correlation to long-term postoperative and recurrence-free survival improvement, and can potentially simplify the multidisciplinary debate and allow further stratification of adjuvant treatment in multimodality therapy.
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Schreiner W, Mykoliuk I, Dudek W, Sirbu H. [Impact of Selective Quality of Life Analysis in Patients with Local Hyperhidrosis after Sympathicus Clipping]. Zentralbl Chir 2019; 144:139-145. [PMID: 30795027 DOI: 10.1055/a-0808-5003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Hyperhidrosis (HH) is associated with physical and psychological restrictions. The treatment includes both conservative and surgical methods and aims to permanently improve the quality of life (QoL) of those affected. Endoscopic sympathetic blockade (ESB) is an established surgical therapeutic method and is considered effective when conservative treatment options fail. The aim of our study was to comprehensively analyse the QoL alteration and patient satisfaction after ESB and to identify the corresponding influencing factors. METHODS From July 2008 to April 2016, 105 patients were operated for treatment-refractory HH. In all cases, an ESB was performed according to the HH form and the STS expert consensus (STS: Society of Thoracic Surgeons). QoL and hyperhidrosis status were selectively analysed pre- and postoperatively and evaluated using detailed questionnaires (a self-developed questionnaire, SF36, DLQI, Hyperhidrosis LQ (HidroQoL)). Statistical processing was performed with SPSS Statistics version 21.0.0.2 for Windows (Armonk, NY: IBM Corp.). Descriptive statistical analysis and nonparametric tests were used. RESULTS 105 patients who underwent bilateral ESB between July 2008 and April 2016 were evaluated: 73 women (69.5%) and 31 men (29.5%) with median age of 26 years (range: 16 - 64 years). Of the 105 patients who underwent bilateral ESB, 12 patients had focal Hyperhidrosis palmar and axillar (12.4%), 20 had Hyperhidrosis palmo-plantar (19.0%), 47 had Hyperhidrosis palmoplantar and axillar (44.8%), 11 had Hyperhidrosis axillar (10.5%), and 14 had Hyperhidrosis facial (13.3%). HydroQoL scores showed improvement in all forms of HH. All patient groups demonstrated improvement in DLQI, while the LQ analysis of SF36 showed an improvement in social functioning and mental well-being in all forms of HH other than HA. 86.7% of patients (n = 91) were satisfied with their postoperative outcome. Compensatory sweating (CS) was observed in 76.2% of cases (n = 80), without a clear LQ impact. No significant correlation between CS and the hyperhidrosis form was found. CONCLUSIONS ESB is associated with a long-time improvement in social functioning, psychological well-being, and high patient satisfaction. The onset of CS has no clear correlation to QoL and patient satisfaction.
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Schreiner W, Castellanos I, Dudek W, Sirbu H. [Organ injuries due to thoracic trauma : Diagnostics, clinical importance and treatment principles]. Unfallchirurg 2018; 121:596-604. [PMID: 29959449 DOI: 10.1007/s00113-018-0525-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Thoracic trauma can be a life-threatening condition due to the involvement of vital organs, such as the heart, lungs, tracheobronchial tree and the great vessels. A coordinated interdisciplinary management is vital for the survival of the injured person. Modern diagnostic procedures provide an essential basis for the surgical treatment of patients. Surgical treatment principles include insertion of chest drainage, emergency thoracotomy, complex bronchoplastic and vascular reconstructive techniques and cardiac surgical maneuvers. For this reason highly complex surgical procedures are available, which can be effectively and specifically integrated into an interdisciplinary concept. In this review, the most frequent and prognostically relevant conditions, the indicated diagnostics and their significance as well as the surgical treatment principles, are comprehensively presented under consideration of the clinical situation.
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Dudek W, Schreiner W, Horch RE, Sirbu H. Sternal resection and reconstruction for secondary malignancies. J Thorac Dis 2018; 10:4230-4235. [PMID: 30174868 DOI: 10.21037/jtd.2018.06.18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Limited data on sternal and/or anterior chest wall resections for secondary malignancies exist. The purpose of this study was to examine the perioperative outcomes and postoperative overall survival (OS) in patients who underwent sternal and/or anterior chest wall resections for secondary sternal tumors (SSTs). Methods A retrospective analysis of all patients who underwent resection of SSTs at single institution between 2000 and 2016 has been performed. OS was estimated using the Kaplan-Meier method. Results Ten patients underwent sternal and/or anterior chest wall resection for SSTs with curative (70%) or palliative (30%) intent. Two (20%) patients underwent complete and 8 (80%) partial sternal and/or anterior chest wall resection. There were no perioperative deaths, major complications occurred in 3 (30%) patients. Tumor resection was complete (R0) in 5 (50%) patients. The 5-year OS rate was 40%. No OS difference in R0 vs. R1 resections was observed. Conclusions Sternal and/or anterior chest wall resections for SSTs can be performed with low morbidity and mortality. Complete SST resection does not assure favorable OS. Sternal resections can be considered palliative treatment option in patients with stable stage IV disease with isolated sternal involvement.
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Schreiner W, Gavrychenkova S, Dudek W, Lettmaier S, Rieker R, Fietkau R, Sirbu H. [Lung Resection after Definitive and Neo-Adjuvant Chemoradiation for Stage IIIA/B Locally Advanced Non-Small Cell Lung Cancer: a Retrospective Analysis]. Zentralbl Chir 2018; 143:307-315. [PMID: 29933483 DOI: 10.1055/a-0584-7886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
BACKGROUND The outcomes of so called "salvage" resections after definitive chemoradiation vs. curative resections after neoadjuvant chemoradiation therapy (IT-resection) in patients with stage IIIA/B locally advanced non-small cell lung cancer have rarely been compared. The aim of our study was to compare perioperative results, postoperative and recurrence-free survival and to identify relevant prognostic survival factors for both therapy strategies. PATIENTS AND METHODS Between June 2008 and May 2017, 43 patients underwent pulmonary resection following induction therapy (group 1) and 14 patients underwent salvage resection after definitive chemoradiation (group 2). Retrospective analysis was performed of demographic factors, tumour stage and location, initial therapy, preoperative regression status, perioperative morbidity and mortality, postoperative and recurrence-free survival. RESULTS In group 2, significantly higher radiation dose was applied (p < 0.001) and the interval between chemoradiation and lung resection was significantly longer (p = 0.02). In addition, significantly higher perioperative blood loss and more frequent blood transfusions were noted (p = 0.003 and 0.005, respectively). Perioperative morbidity and mortality were statistically comparable in the two groups (p = 0.72 and 0.395, respectively). Postoperative 5 year survival in group 1 was 55%, in group 2 48% (log-rank p = 0.353). Five year recurrence-free survival in group 1 was 53%, in group 2 42% (log-rank p = 0.180). Diffuse metastasis occurred mostly in group 2, whereas in group 1 oligometastasis was more frequently noted. CONCLUSION Postoperative outcome after salvage resection seems statistically comparable to results following curative resection after induction therapy. Diffuse distant metastasis is frequently noted. Careful patient selection is required.
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Schreiner W, Gavrychenkova S, Dudek W, Rieker RJ, Lettmaier S, Fietkau R, Sirbu H. Pathologic complete response after induction therapy-the role of surgery in stage IIIA/B locally advanced non-small cell lung cancer. J Thorac Dis 2018; 10:2795-2803. [PMID: 29997942 DOI: 10.21037/jtd.2018.05.68] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Background Pathologic complete response (pCR) is dominant prognostic factor determining favorable outcome in locally advanced non-small cell lung cancer (NSCLC) after induction therapy (IT). There is no non-operative diagnostics that adequately estimates the pCR. Aim of this retrospective study was to assess the correlation between clinical and pathological factors in patients with pCR. Methods Twenty-five patients with pCR after curative lung resection following IT were assessed using univariate and multivariate Cox regression and descriptive analysis. The survival rate was estimated by Kaplan-Meier method. Results The IT included chemoradiation with median doses of 50.4 Gy (range, 45-59.4 Gy) combined with platinum-based chemotherapy in 23 patients (92%) and induction platinum-based chemotherapy in 2 patients (8%). Clinical tumor stage before IT was IIIA in 21, IIIB in 4 patients. Mean interval between IT and surgery was 8.1±3.0 weeks. Perioperative morbidity and 30-day mortality was 32% and 4%, respectively. There was no significant correlation of pCR and different clinical and pathological factors. The estimated 5-year long-term survival (LTS) and progressive-free survival (PFS) was 57% and 54%, respectively. The median LTS and PFS was not reached. Conclusions pCR in patients with locally advanced NSCLC following IT is an independent prognostic factor, without correlation with pathological and clinical factors. Non-operative accurate assessment of pCR is currently impossible. Surgical resection enables secure identification of pCR and might improve the patient stratification for additive therapy.
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Schreiner W, Mykoliuk I, Dudek W, Sirbu H. [Videothoracoscopic Sympathetic Clipping in a Patient With Azygos Lobe. Intraoperative Management to Avoid Potential Complications]. Zentralbl Chir 2018; 143:235-237. [PMID: 29665592 DOI: 10.1055/s-0044-102259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
INTRODUCTION Sympathetic clipping in the presence of an azygos lobe is a rare combination. Anatomical relations between the sympathetic trunk and the mesoazygos impede surgical handling and can be associated with potential complications. INDICATION We report the case of a 25-year old woman with grade III palmoplantar and axillary hyperhidrosis with azygos lobe incidentally found on preoperative chest X-ray. METHOD Our intraoperative video shows a step-by-step approach to the sympathetic trunk in the presence of the azygos lobe, involving thoracoscopic looping and precise clip application onto the sympathetic trunk. Video-assisted reposition and expansion of the accessory lobe to avoid potential complications have been demonstrated. CONCLUSION Videothoracoscopic sympathetic clipping in patients with lobus azygos is technically challenging. Potential complications can be avoided by coordinated surgical management.
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Schreiner W, Dudek W, Fietkau R, Sirbu H. P2.08-004 Pathologic Complete Response as an Independed Prognostic Factor in Patients with Locally Advanced Non-Small Cell Lung Cancer. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Schreiner W, Dudek W, Fietkau R, Sirbu H. P2.08-005 Salvage Lung Surgery Following Definitive Chemoradiation in Locally Advanced Non-Small Cell Lung Cancer. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Schreiner W, Dudek W, Lettmaier S, Fietkau R, Sirbu H. Long-Term Survival after Salvage Surgery for Local Failure after Definitive Chemoradiation Therapy for Locally Advanced Non-small Cell Lung Cancer. Thorac Cardiovasc Surg 2017; 66:135-141. [PMID: 28992654 DOI: 10.1055/s-0037-1606597] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND The incidence of local failure and residual tumor after definitive chemoradiation therapy (dCRT) for locally advanced non-small-cell lung cancer remains high, irrespective of applied radiation dose (>59 Gy). So-called salvage surgery has been suggested as a feasible treatment option after failure of definitive chemoradiation for locally advanced non-small cell lung cancer (NSCLC). Experience with salvage lung surgery (SLS) is limited, and long-term survival is rarely reported. Patient selection criteria for surgical lung salvage are not defined. The aim of this study was to assess postoperative survival and perioperative morbidity/mortality to identify prognostic factors and to define patient selection criteria. PATIENTS AND METHODS Records of 13 consecutive patients with locally advanced NSCLC, who underwent SLS at a single institution between March 2011 and November 2016, were reviewed. Descriptive statistics were applied for patient characteristics and surgical and oncological outcome. Survival rates were calculated using the Kaplan-Meier method and were compared with the long-rank test. RESULTS All patients initially received curative-intent definitive chemoradiation with median radiation doses of 66 Gy (range 59.4-72) and concurrent platinum-based chemotherapy. Clinical tumor stage before definitive chemoradiation was IIIA in 9, IIIB in 3, IV in 1 patients. Median interval between definitive chemoradiation and salvage surgery was 6.7 months. Perioperative morbidity and 30-days-mortality was 38% and 7.7%, respectively. The median postoperative survival and estimated 5-year survival rate were 29.7 months and 46%, respectively. CONCLUSION SLS in patients with locally advanced non-small cell lung surgery following dCRT is feasible, prolongs long-term survival and allows local tumor control. Selection criteria remain undefined and patients should be considered surgical candidates during multidisciplinary team conference.
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Gafencu D, Schreiner W, Beier JP, Trufa DI, Horch RE, Dudek W, Mykoliuk I, Gafencu GL, Sirbu H. Thoracomyoplasty with pedicled muscle flaps: a single center experience with a combined approach. Zentralbl Chir 2016. [DOI: 10.1055/s-0036-1587565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Mykoliuk I, Schreiner W, Gafencu D, Sirbu H. Selektive Analyse der Lebensqualität nach videoskopischem Sympathikus-Clipping bei Patienten mit fokaler Hyperhidrose. Zentralbl Chir 2016. [DOI: 10.1055/s-0036-1587525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Dudek W, Schreiner W, Trufa D, Mykoliuk I, Sirbu H. Zweiundvierzigjährige Erfahrung in der chirurgischen Behandlung des pulmonal metastasierten kolorektalen Karzinoms. Zentralbl Chir 2016. [DOI: 10.1055/s-0036-1587562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Sirbu H, Dudek W, Mykoliuk I, Schreiner W. Salvage lung resections is associated with reasonable survival in well-selected patients with primary and secondary pulmonary lesions. Zentralbl Chir 2016. [DOI: 10.1055/s-0036-1587516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Trufa D, Gafencu D, Dudek W, Schreiner W, Sirbu H. SGA and NRS 2002 a useful screening tools for identification of preoperative malnutrition in lung cancer patients undergoing surgery. Zentralbl Chir 2016. [DOI: 10.1055/s-0036-1587496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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