European Respiratory Society guideline on various aspects of quality in lung cancer care.

This European Respiratory Society guideline is dedicated to the provision of good quality recommendations in lung cancer care. All the clinical recommendations contained were based on a comprehensive systematic review and evidence syntheses based on eight PICO (Patients, Intervention, Comparison, Outcomes) questions. The evidence was appraised in compliance with the GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach. Evidence profiles and the GRADE Evidence to Decision frameworks were used to summarise results and to make the decision-making process transparent. A multidisciplinary Task Force panel of lung cancer experts formulated and consented the clinical recommendations following thorough discussions of the systematic review results. In particular, we have made recommendations relating to the following quality improvement measures deemed applicable to routine lung cancer care: 1) avoidance of delay in the diagnostic and therapeutic period, 2) integration of multidisciplinary teams and multidisciplinary consultations, 3) implementation of and adherence to lung cancer guidelines, 4) benefit of higher institutional/individual volume and advanced specialisation in lung cancer surgery and other procedures, 5) need for pathological confirmation of lesions in patients with pulmonary lesions and suspected lung cancer, and histological subtyping and molecular characterisation for actionable targets or response to treatment of confirmed lung cancers, 6) added value of early integration of palliative care teams or specialists, 7) advantage of integrating specific quality improvement measures, and 8) benefit of using patient decision tools. These recommendations should be reconsidered and updated, as appropriate, as new evidence becomes available.

ERS/EACTS statement on the management of malignant pleural effusions.

Malignant pleural effusions (MPE) are a common pathology, treated by respiratory physicians and thoracic surgeons alike. In recent years, several well-designed randomised clinical trials have been published that have changed the landscape of MPE management. The European Respiratory Society (ERS) and the European Association for Cardio-Thoracic Surgery (EACTS) established a multidisciplinary collaboration of clinicians with expertise in the management of MPE with the aim of producing a comprehensive review of the scientific literature.Six areas of interest were identified, including the optimum management of symptomatic MPE, management of trapped lung in MPE, management of loculated MPE, prognostic factors in MPE, whether there is a role for oncological therapies prior to intervention for MPE and whether a histological diagnosis is always required in MPE.The literature revealed that talc pleurodesis and indwelling pleural catheters effectively manage the symptoms of MPE. There was limited evidence regarding the management of trapped lung or loculated MPE. The LENT score was identified as a validated tool for predicting survival in MPE, with Brims' prognostic score demonstrating utility in mesothelioma prognostication. There was no evidence to support the use of oncological therapies as an alternative to MPE drainage, and the literature supported the use of tissue biopsy as the gold standard for diagnosis and treatment planning.

ERS statement on harmonised standards for lung cancer registration and lung cancer services in Europe.

The European Respiratory Society (ERS) task force for harmonised standards for lung cancer registration and lung cancer services in Europe recognised the need to create a single dataset for use in pan-European data collection and a manual of standards for European lung cancer services.The multidisciplinary task force considered evidence from two different sources, reviewing existing national and international datasets alongside the results of a survey of clinical data collection on lung cancer in 35 European countries. A similar process was followed for the manual of lung cancer services, with the task force using existing guidelines and national or international recommendations for lung cancer services to develop a manual of standards for services in Europe.The task force developed essential and minimum datasets for lung cancer registration to enable all countries to collect the same essential data and some to collect data with greater detail. The task force also developed a manual specifying standards for lung cancer services in Europe.Despite the wide variation in the sociopolitical landscape across Europe, the ERS is determined to encourage the delivery of high-quality lung cancer care. Both the manual of lung cancer services and the minimum dataset for lung cancer registration will support this aspiration.

ERS/ECDC Statement: European Union standards for tuberculosis care, 2017 update.

The International Standards for Tuberculosis Care define the essential level of care for managing patients who have or are presumed to have tuberculosis, or are at increased risk of developing the disease. The resources and capacity in the European Union (EU) and the European Economic Area permit higher standards of care to secure quality and timely TB diagnosis, prevention and treatment. On this basis, the European Union Standards for Tuberculosis Care (ESTC) were published in 2012 as standards specifically tailored to the EU setting. Since the publication of the ESTC, new scientific evidence has become available and, therefore, the standards were reviewed and updated.A panel of international experts, led by a writing group from the European Respiratory Society (ERS) and the European Centre for Disease Prevention and Control (ECDC), updated the ESTC on the basis of new published evidence. The underlying principles of these patient-centred standards remain unchanged. The second edition of the ESTC includes 21 standards in the areas of diagnosis, treatment, HIV and comorbidities, and public health and prevention.The ESTC target clinicians and public health workers, provide an easy-to-use resource and act as a guide through all the required activities to ensure optimal diagnosis, treatment and prevention of TB.

Completion pneumonectomy: a valuable option for lung cancer recurrence or new primaries.

BACKGROUND: The preoperative selection of patients with lung cancer recurrence remains a major clinical challenge. Several aspects of this kind of surgery are still insufficiently evidence-based, with only a few series with more than 50 patients. METHODS: A retrospective study on 29 patients who underwent a completion pneumonectomy for postoperative lung cancer recurrence or new primary was done in the period between October 2004 and December 2015. Inclusion criteria include complete (R0) first and second resections, histologically proven recurrent or new malignancy, complete pathohistological report after both operations, and exact data about the treatment outcome at the time of the last contact with patients or their families. RESULTS: There were 25 (86.2%) males and 4 (13.8%) females (M:F 6.2:1). In 13/29 patients, the interval between the first and second operations was less than 2 years, while in the remaining 16 patients, it was longer than 2 years. Concerning the operative stage distribution, stage I was more frequent after the first operation (44.8 vs. 22%), while stage III was dominant after the second operation (40.7 vs. 10.3%). The same tumor histology after the first and second operations existed in 24 (82.8%) patients. Adjuvant treatment was given to 53.6% of patients after the first and to 45.5% of patients after the second operation. The overall 5-year survival was 30%, median survival being 35 ± 16.9 months (1.896, 68.104 95% CI). A median survival of patients in post-surgery stage I after re-do surgery was better in comparison with that in higher stages (35 ± 22.6 vs.17.2 ± 15.1 vs. 21 ± 6.7 months, p > 0.05). Patients with the same tumor type at both operations lived significantly longer (median survival 48 ± 21.5 vs. 7.7 ± 1.9 months) than patients with different tumor histology after the second operation. Patients under 60 years (42.9%) lived longer than patients older than 60 years (median survival 69 ± 4.5 vs. 17.2 ± 14.3 months). The Cox regression analysis revealed only the disease stage at first operation and the same/different tumor histology as significant prognostic factors. One patient died from cardiac insufficiency caused by bronchopleural fistula (3.4% operative mortality). Operative morbidity was 34.4%. CONCLUSION: Completion pneumonectomy may be a reasonable option for postoperative lung cancer recurrence or new primaries only in carefully selected patients, in whom the potential oncological benefits overweigh the surgical risk.

European Respiratory Society guidelines for the management of adult bronchiectasis.

Bronchiectasis in adults is a chronic disorder associated with poor quality of life and frequent exacerbations in many patients. There have been no previous international guidelines.The European Respiratory Society guidelines for the management of adult bronchiectasis describe the appropriate investigation and treatment strategies determined by a systematic review of the literature.A multidisciplinary group representing respiratory medicine, microbiology, physiotherapy, thoracic surgery, primary care, methodology and patients considered the most relevant clinical questions (for both clinicians and patients) related to management of bronchiectasis. Nine key clinical questions were generated and a systematic review was conducted to identify published systematic reviews, randomised clinical trials and observational studies that answered these questions. We used the GRADE approach to define the quality of the evidence and the level of recommendations. The resulting guideline addresses the investigation of underlying causes of bronchiectasis, treatment of exacerbations, pathogen eradication, long term antibiotic treatment, anti-inflammatories, mucoactive drugs, bronchodilators, surgical treatment and respiratory physiotherapy.These recommendations can be used to benchmark quality of care for people with bronchiectasis across Europe and to improve outcomes.

Standard versus extended pneumonectomy for lung cancer: what really matters?

BACKGROUND: It is still not clear whether an intrapericardial pneumonectomy indicates a more advanced stage of the disease compared to a standard pneumonectomy. METHODS: This was a retrospective study of 164 patients who underwent a pneumonectomy for lung cancer. The first group consisted of 82 patients who had a standard pneumonectomy and the second group was 38 patients who had a intrapericardial pneumonectomy, for both groups in the latest 5-year period. The third group was 44 patients with had a sleeve pneumonectomy in the latest 10-year period. The groups were compared in relation to the overall and stage-related survival, influence of T and N factors, operative morbidity and mortality. The statistics used were Kaplan-Meier, U-test, t-test, χ2 test. RESULTS: There was no statistically significant difference in stage distribution between standard and intrapericardial pneumonectomies; stages I, II, IIIA and IIIB occurred for 10.9% vs. 2.6%, 30.5% vs. 26.3%, 46.4% vs. 65.8% and 12.2% vs. 5.3% of patients, respectively. For patients who had a sleeve pneumonectomy, stage IIIA was significantly more frequent. Although the overall survival (63.5% vs. 57.6%) and stage-related 5-year survival were better in the first compared to the second group, especially for stage IIIA (58.6% vs. 42.6%), these differences were not statistically significant. There were no significant differences in operative morbidity and mortality between groups 1 and 2, but both were significantly higher in the third group (35.7% and 15.9%). CONCLUSIONS: An intrapericardial pneumonectomy does not always indicate a more advanced stage of the disease. The need for an intrapericardial pneumonectomy, either established preoperatively or during the operation, as a single factor, even for marginal surgical candidates, is not strong enough to reject these patients for surgery.

Lung resection for lung cancer after pleural empyema.

BACKGROUND: The association of pleural empyema and lung cancer has traditionally been considered as a contraindication for lung resection. However, several aspects of this problem still remain controversial. MATERIALS AND METHODS: A retrospective study was conducted including 15 patients (12 pneumonectomies and 3 lobectomies) who underwent a lung resection for primary lung cancer after previous pleural empyema. RESULTS: In all but one patient, empyema was treated by chest tube for 15 to 40 days. In only two patients, the diagnosis of empyema preceded the diagnosis of lung cancer. Among patients with pneumonectomy, a good intrapleural cleavage plane existed in only one patient with no signs of infection. In each patient with a lobectomy, preoperative chest tube aspiration took 20 to 30 days and in none of them intraoperative signs of infection existed. In patients with pneumonectomy, empyema without bronchopleural fistula occurred in two patients, while in one patient, empyema was associated with fistula. The operative morbidity after pneumonectomy was 33.3%. CONCLUSION: Association of pleural empyema and lung cancer is not an absolute contraindication for surgery. Potentially curative operation is possible, provided a full control of infection is achieved.

Chest wall stabilization and rib fixation using a nitinol screwless system in selected patients after blunt trauma: long-term results in a single-centre experience.

OBJECTIVES: First experiences with rib fixation using nitinol, in terms of reliability and morbidity, influence on pain control and quality of life (QOL), in a large series of selected patients after blunt chest trauma. METHODS: Data of all patients who had undergone rib fixation by the use of nitinol were retrospectively analysed in terms of indications, morbidity and in-hospital mortality. Pain status and health-related QOL were assessed preoperatively, when possible, at discharge and at 1, 3, 6 and 12 months post-surgery using visual analogous scale and short form 12 questionnaires. RESULTS: From September 2017 to April 2019, 70 patients underwent rib fixation using the nitinol device, of which 47 (67%) had dislocated, painful fractures, 6 (8.5%) had flail chest injuries, 6 (8.5%) were emergencies with haemodynamical instability and 11 (16%) had pseudoarthrosis. Morbidity was 21% without wound infection; in-hospital mortality was 3%. Fracture of the material occurred in 6% of the patients during the first year, but removal of the material was not required. Analysis of the pain score showed a statistically significant decrease in pain for both the whole collective and the group with a series of dislocated and painful fractured ribs (P < 0.001, Tukey contrast on the linear mixed-effects models). Assessment of health-related QOL revealed a significant improvement in the physical score for the mid- and long-term analysis. CONCLUSIONS: Our results suggest that rib fixation using the nitinol device is reliable, associated with an acceptable morbidity, while significantly decreasing pain and improving health-related QOL.

Field application of a novel active-passive sampling technique for the simultaneous measurement of a wide range of contaminants in water.

A first test of the field capabilities of a novel in situ sampling technique combining active and passive sampling (APS) was conducted in the sea. The proof-of-concept device uses a pump to draw water into a diffusion cell where dissolved target substances are accumulated onto sorbents which are selective for different classes of contaminants (i.e., metal cations, polar and non-polar organic compounds), simultaneously. A controlled laminar flow established in the diffusion cell enables measurements of contaminant concentrations that are fully independent from the hydrodynamic conditions in the bulk solution. APS measurements were consistent with those obtained using conventional passive sampling techniques such as organic diffusive gradients in thin films (o-DGT) and silicone rubber (SR) samplers (generally < 40% difference), taking into account the prevailing hydrodynamic conditions. The use of performance reference compounds (PRC) for hydrophobic contaminants provided additional information. Field measurements of metal ions in seawater showed large variability due to issues related to the device configuration. An improved field set-up deployed in supplementary freshwater mesocosm experiments provided metal speciation data that was consistent with passive sampling measurements (DGT), taking into account the hydrodynamic conditions. Overall, the results indicate that the APS technique provides a promising approach for the determination of a wide range of contaminants simultaneously, and independently from the hydrodynamic conditions in the bulk solution.

Training curriculum for European thoracic surgeons: a joint initiative of the European Society of Thoracic Surgeons and the European Respiratory Society.

Because of the differing definitions of the margins of thoracic surgery as a specialty and the variability in the training curricula among European countries, the European Society of Thoracic Surgeons formed a task force to elaborate a consensual proposal. The first step comprised creating a harmonized syllabus that was completed and published in 2018. This publication presents a proposal for a curriculum upon which the task force and the external expert reviewers have agreed. The curriculum was developed by the task force: each module and item describe the expected level of knowledge, skills and attitudes to be attained by the participants; learning opportunities, assessment tools and minimal clinical exposures have been defined as well. Competence in terms of non-technical skills has been defined for each module according to the CanMEDS (http://www.royalcollege.ca/rcsite/canmeds/canmeds-framework-e) glossary. The different modules were subsequently submitted to an internal and an external review process and re-edited accordingly before final validation. The authors hope that this document will serve as a roadmap for both thoracic surgical trainees and mentors. It should further guide continuous professional development. However, evolving scientific and technological advances are expected to modify the diagnosis and treatment of diseases and disorders in the future and hence will mandate periodical revisions of the document.

Relapse in resected lung cancer revisited: does intensified follow up really matter? A prospective study.

BACKGROUND: beside the well known predominance of distant vs. loco-regional relapse, several aspects of the relapse pattern still have not been fully elucidated. METHODS: prospective, controlled study on 88 patients operated for non-small cell lung cancer (NSCLC) in a 15 months period. Stage IIIA existed in 35(39.8%) patients, whilst stages IB, IIA and IIB existed in 10.2%, 4.5% and 45.5% patients respectively. INCLUSION CRITERIA: stage I-IIIA, complete resection, systematic lymphadenectomy with at least 6 lymph node groups examined, no neoadjuvant therapy, exact data of all aspects of relapse, exact data about the outcome of the treatment. RESULTS: postoperative lung cancer relapse occurred in 50(56.8%) patients. Locoregional, distant and both types of relapse occurred in 26%, 70% and 4% patients respectively. Postoperative cancer relapse occurred in 27/35(77.1%) pts. in the stage IIIA and in 21/40(52.55) pts in the stage IIB. In none of four pts. in the stage IIA cancer relapse occurred, unlike 22.22% pts. with relapse in the stage IB. The mean disease free interval in the analysed group was 34.38 +/- 3.26 months.The mean local relapse free and distant relapse free intervals were 55 +/- 3.32 and 41.62 +/- 3.47 months respectively Among 30 pts. with the relapse onset inside the first 12 month after the lung resection, in 20(66.6%) pts. either T3 tumours or N2 lesions existed. In patients with N0, N1 and N2 lesions, cancer relapse occurred in 30%, 55.6% and 70.8% patients respectively. Radiographic aspect T stage, N stage and extent of resection were found as significant in terms of survival. Related to the relapse occurrence, although radiographic aspect and extent of resection followed the same trend as in the survival analysis, only T stage and N stage were found as significant in the same sense as for survival. On multivariate, only T and N stage were found as significant in terms of survival.Specific oncological treatment of relapse was possible in 27/50(54%) patients. CONCLUSION: the intensified follow up did not increase either the proportion of patients detected with asymptomatic relapse or the number of patients with specific oncological treatment of relapse.

Surgical Repair of the Postoperative Lung Hernia by Combining Mesh Interposition and Chest Wall Stabilization by Using Synthes Plates: A Novel Technique.

Several technical points for postoperative lung hernia repair are still not fully elucidated. We present an original technical solution to deal with this complication. In a 68-year-old female, the lung hernia was confirmed 5 months after the partial left-sided chest wall and scapula angle resection with primary Mersilene mesh reconstruction for elastofibroma. The patient refused the proposed surgical correction, being only slightly limited in daily activities. The symptoms persisted under analgetic therapy till the moment when patient's daily activities became critically limited, 22 months after surgery. The repeated chest CT showed a slight increase in hernia size with no signs of tumour recurrence, so that reoperation was planned. After the exposure of the mesh region, a lung protrusion (4 × 3 cm) along the anterolateral edge of the mesh was confirmed. By careful dissection, the mesh was separated from a firmly adherent lung and removed. After adhaesiolysis and complete lung liberation, a wedge resection of the afunctional lung tissue of the lingula was done, just in the region of contact with the mesh. After the chest tube insertion, the chest wall defect was reconstructed by using a Mersilene mesh, and the final chest wall stabilization was done by the fixation of two Synthes plates (DePuy Synthes J&J) over the 5th and 6th ribs. The postoperative course was uneventful. One year after the operation, the patient was in good general condition, without the need for analgesics. To the best of our knowledge, the described technique is the original way of dealing with postoperative lung hernia. We find it efficient as a prevention of potential serious hernia-related complications.

Repeated Synchronous Aspiration and Ingestion of a Sharp Metallic Foreign Body in a Mentally Disabled Adolescent.

In a mentally disabled adolescent, bronchoscopic extraction failure of a metallic foreign body from the left main bronchus was followed by mediastinal emphysema. At thoracotomy, a part of the metallic hook was found to protrude through the main bronchus, just by the descending aorta. The foreign body was removed and the bronchus sutured. After the thoracotomy closure, laparotomy was performed with removal of metallic pieces from the stomach. After three years, a repeated metallic foreign body aspiration as confirmed by the chest radiography ensued, with metallic pieces in the bowels as well. With the surgical team on site, rigid bronchoscopy was done and the foreign body extracted from the intermediate bronchus. Metallic pieces left the digestive tract spontaneously after a few days. In conclusion, the appropriate preoperative workup and timing for surgery are essential for the treatment outcome of this life-threatening condition; because of the high likelihood of the major airway injury, such procedures should be done with a surgical team available whenever possible.

Treatment Optimization of Post-pneumonectomy Pleural Empyema.

INTRODUCTION: Pleural empyema after pneumonectomy still poses a serious postoperative complication. A bronchopleural fistula is often detected. Despite various therapeutic options developed during the last five decades it remains a major surgical challenge. RESULTS: There is no widely accepted treatment for post-pneumonectomy pleural empyema (PPE) and the management depends mostly on the presence or absence of broncho-pleural fistula (BPF) and the patient's general condition. In the absence of BPF, the role of surgery is still not clear because of its high morbidity and impossibility to prevent recurrences. In the earlier period, the definitive treatment consisted of open window thoracostomy followed by obliteration of the pleural cavity with antibiotic solution at the time of chest wall closure. Subsequently, the proposed different methods and modifications improved the outcome. There is an association between hospital volume and operative mortality after the lung resection. Hospital volume and the surgeon's specialty have more influence on the outcome than the individual surgeon's volume. CONCLUSIONS: Treatment management of PPE should be individualized. Definitive treatment options comprise aggressive surgery that is not possible in quite a high proportion of impaired patients. Hospital volume, surgeon's volume and surgeon's specialty may influence the prognosis.

Epidemiology, Etiology and Prevention of Postpneumonectomy Pleural Empyema.

BACKGROUND: Pleural empyema after pneumonectomy still poses a serious postoperative complication. A broncho-pleural fistula is often detected. Despite various therapeutic options developed over the last five decades it remains a major surgical challenge. MATERIALS AND METHODS: A literature search in MEDLINE database was carried out (accessed through PubMed), by using a combination of the following key-words and MeSH terms: pneumonectomy, postoperative, complications, broncho-pleural fistula, empyema, prevention. The following areas of intervention were identified: epidemiology, etiology, prevention. RESULTS: Pleural empyema in a post-pneumonectomy cavity occurs in up to 16% of patients with a mortality of more than 10%. It is associated with broncho-pleural fistula in up to 80% of them, usually in the early postoperative months. Operative mortality could reach 50% in case of broncho-pleural fistula. Unfavourable prognostic factors are: benign disease, COPD, right-sided surgery, neoadjuvant and adjuvant therapy, time of chest tube removal, long bronchial stump and mechanical ventilation. Bronchial stump protection with vascularised flaps is of utmost importance in the prevention of complications. CONCLUSION: Postpneumonectomy pleural empyema is a common complication with high mortality. The existing evidence confirms the role of bronchopleural fistula prevention in the prevention of life-threatening complications.