General thoracic surgery in Finland, a perspective from the Helsinki University Hospital

The field of thoracic surgery is a rapidly developing field due to exciting developments in technology and oncologic treatments as well as continuous innovation in surgical technique. Although the population of Finland is relatively small, general thoracic surgery is represented at a high level in five centralized university centers, Helsinki University Hospital, Tampere University Hospital, Turku University Hospital, Kuopio University Hospital and Oulu University Hospital. Thus, high case volume and good results are achieved in these centers. Here, we describe a short history, current state and future prospects of the field of cardiothoracic surgery in Finland, with a focus on general thoracic surgery and the perspective of Helsinki University Hospital. From the field's birth in Finland, marked by the first lobectomy, in the late 1930's, it has grown and adapted more and more modern techniques such as totally minimally invasive esophagectomy and robotic lung cancer surgery. Nowadays, most of general thoracic surgery in Helsinki University Hospital is either minimally invasive or robotic and open surgery is the exception to the norm. Helsinki University Hospital has a strong presence in the European general thoracic surgery community and aims to do so in the future by investing on training & education, research and surgical innovation.Peer reviewe

Loss of skeletal muscle mass during neoadjuvant treatments correlates with worse prognosis in esophageal cancer : a retrospective cohort study

Background: Nutritional deficits, cachexia, and sarcopenia are extremely common in esophageal cancer. The aim of this article was to assess the effect of loss of skeletal muscle mass during neoadjuvant treatment on the prognosis of esophageal cancer patients. Methods: Esophageal cancer patients (N = 115) undergoing neoadjuvant therapy and surgery between 2010 and 2014 were identified from our surgery database and retrospectively analyzed. Computed tomography imaging of the total cross-sectional muscle tissue measured at the third lumbar level defined the skeletal muscle index, which defined sarcopenia (SMI <52.4 cm2/m2 for men and <38.5 cm2/m2 for women). Images were collected before and after neoadjuvant treatments. Results: Sarcopenia in preoperative imaging was prevalent in 92 patients (80%). Median overall survival was 900 days (interquartile range 334-1447) with no difference between sarcopenic (median = 900) and non-sarcopenic (median = 914) groups (p = 0.872). Complication rates did not differ (26.1% vs 32.6%, p = 0.725). A 2.98% decrease in skeletal muscle index during neoadjuvant treatment correlated with poor 2-year survival (log-rank p = 0.04). Conclusion: Loss of skeletal muscle tissue during neoadjuvant treatment correlates with worse overall survival.Peer reviewe

Ruokatorvisyöpäpotilaan ravitsemushäiriöt

Vertaisarvioitu. English summaryRavitsemushäiriöt ovat tyypillinen ruokatorvisyöpäpotilaiden ongelma, ja niiden seulonnan tulisi olla rutiinimaista kyseisessä potilasryhmässä. Keskeisiä patofysiologisia tekijöitä ovat kasvaimen aiheuttama ruokatorven mekaaninen ahtautuminen, kiihtynyt katabolia, psyykkiset tekijät ja hoitojen aiheuttamat haitat. Ravitsemushäiriöt heikentävät ruokatorvisyöpäpotilaiden ennustetta ja elämänlaatua sekä lisäävät leikkaus- ja solunsalpaajahoitoihin liittyviä haittoja. Enteraalisen lisäravinnon ja ravitsemusneuvonnan tarjoaminen ovat ensisijaisia vajaaravitsemuksen ehkäisy- ja hoitokeinoja. Jos ravinnon saanti suun kautta ei onnistu, voidaan turvautua väliaikaisesti suonensisäiseen ravitsemukseen. Oireinen nielemisvaikeus pystytään hoitamaan tehokkaasti joko ruokatorvistenttauksella, perkutaanisen endoskooppisen gastrostomian (PEG) laittamisella tai pikaisella esiliitännäishoitojen aloittamisella. Ravitsemushäiriöt ovat tavallisia myös parantavien hoitojen jälkeen, ja potilaiden ravitsemustilan seuranta on keskeistä.Peer reviewe

Hand-sewn versus stapled anastomoses for esophagectomy: We will probably never know which is better

Cited by: 4; All Open Access, Gold Open Access, Green Open AccessPeer reviewe

Surgically Treated Unsuspected N2-Positive NSCLC : Role of Extent and Location of Lymph Node Metastasis

The role of positive lymph node location in non-small-cell lung cancer (NSCLC) patients and effects on survival was assessed. A total of 88 operated patients with unsuspected N2 disease or station 10 lymph nodes were included. No difference was found in survival between inferior positive mediastinal N2 node patients compared to multilevel N2 disease patients. The survival of patients with positive hilar disease was similar to the inferior mediastinal positive N2 group. Background: The role of surgery in the treatment of non-small-cell lung cancer that has spread to ipsilateral mediastinal or hilar lymph nodes (LNs) is controversial. We examined whether the location of LNs positive for non-small-cell lung cancer in mediastinum or hilum influences the survival of these patients. Patients and Methods: We reviewed data from 881 patients and analyzed those with unsuspected N2 disease or hilar (station 10) LNs. The patients were stratified into the following groups: group A, positive hilar Naruke 10; group B, superior mediastinal and aortic nodes (Naruke 1, 2, 3, 4, 5, and 6); group C, inferior mediastinal nodes (Naruke 7, 8, and 9), and multilevel group D (2 or more positive N2 levels). Results: A total of 69 pN2 and 19 pN1 patients were included. Progression-free survival (PFS) was statistically significant better in group B versus group C (P = .044) and group B versus group D (P = .0086). The overall survival (OS) of group A did not differ from that of group C. A statistically significant better OS was found between groups B and D (P= .051). Conclusion: Inferior positive mediastinal N2 node patients seem to have an OS and PFS as poor as multilevel N2 disease patients. The OS and PFS of patients with positive hilar disease are similar to those in the inferior mediastinal positive N2 group. Superior positive mediastinal N2 node patients have better OS and PFS than the inferior mediastinal positive N2 group. (C) 2018 Elsevier Inc. All rights reserved.Peer reviewe

Evidence for marked underutilization of insurance billing in malignant pleural mesothelioma in Finland

https://doi.org/10.1111/1759-7714.14146Abstract Background Substantial variation in health care costs for malignant pleural mesothelioma (MPM) has previously been identified. Materials and Methods We analyzed the changes in health care costs in MPM in Finland during 2002?2012. Finland has low-threshold public health care and a mandatory Workers' Compensation scheme that covers all occupational-related disease expenses. The costs include treatment costs for inpatients, hospice care, medication costs, rehabilitation costs, and travel costs. All costs are expressed in 2012 prices, adjusted using the consumer price index. Results A total of 907 MPM patients were included in the study. Mean duration of inpatient episodes increased 7% per year from 2002 to 2012, correlating with total costs (R2 = 0.861, p?Background Substantial variation in health care costs for malignant pleural mesothelioma (MPM) has previously been identified. Materials and Methods We analyzed the changes in health care costs in MPM in Finland during 2002-2012. Finland has low-threshold public health care and a mandatory Workers' Compensation scheme that covers all occupational-related disease expenses. The costs include treatment costs for inpatients, hospice care, medication costs, rehabilitation costs, and travel costs. All costs are expressed in 2012 prices, adjusted using the consumer price index. Results A total of 907 MPM patients were included in the study. Mean duration of inpatient episodes increased 7% per year from 2002 to 2012, correlating with total costs (R-2 = 0.861, p < 0.05). The annual total costs for treatment increased from 1.7 to 4.3 meuro during the study period and the cost per patient from 27 000 to 43 000 euro. The overall costs increased progressively by the number of procedures performed. In patients who had been compensated for occupational cause by Workers' Compensation Center, only 36% of the overall care costs were billed from the insurance company. Billing of inpatient costs was 86% in these patients. Conclusion During the study period, we found that the costs of MPM increased more than the average health care costs. This may be because of advanced diagnostic workup or more costly treatment (e.g., pemetrexed). Moreover, only one-third of all health care costs are charged to Workers' Compensation Insurance.Peer reviewe

Learning curve in robotic-assisted lobectomy for non-small cell lung cancer is not steep after experience in video-assisted lobectomy; single-surgeon experience using cumulative sum analysis

Publisher Copyright: © 2021Background: Robotic assistance in lung lobectomy has been suggested to enhance the adoption of minimally invasive techniques among surgeons. However, little is known of learning curves in different minimally invasive techniques. We studied learning curves in robotic-assisted versus video- assisted lobectomies for lung cancer. Methods: A single surgeon performed his first 75 video-assisted thoracic surgery (VATS) lobectomies from April 2007 to November 2012, and his 75 first robotic-assisted thoracic surgery (RATS) lobectomies between August 2011 and May 2018. A retrospective chart review was done. Cumulative sum (CUSUM) analysis was used to identify the learning curve. Results: No operative deaths occurred for VATS patients or RATS patients. Conversion-to-open rate was significantly lower in the RATS group (2.7% vs. 13.3%, p = 0.016). Meanwhile, 90-day mortality (1.3% vs. 5.3%, p = 0.172), postoperative complications (24% vs. 24%, p = 0.999), re- operation rates (4% vs. 5.3%, p = 0.688), operation time (170±56 min vs. 178±66 min, p = 0.663) and length of stay (8.9 ± 7.9 days vs. 8.2 ± 5.8 days, p = 0.844) were similar between the two groups. Based on CUSUM analysis, learning curves were similar for both procedures, although slightly shorter for RATS (proficiency obtained with 53 VATS cases vs. 45 RATS cases, p = 0.198). Conclusions: Robotic-assisted thoracoscopic lung lobectomy can be implemented safely and efficiently in an expert center with earlier experience in VATS lobectomies. However, there seems to be a learning curve of its own despite the surgeon's previous experience in conventional thoracoscopic surgery.Peer reviewe

Thoracotomy and VATS Surgery in Local Non-Small-Cell Lung Cancer : Differences in Long-Term Health-Related Quality Of Life

Very long-term health-related quality of life (HRQoL) is an important end point in operated early stage non-small-cell lung cancer with good prognosis. The results for very long-term HRQoL after minimally invasive video-assisted thoracoscopic surgery (VATS) has not been evaluated and compared to thoracotomy. Surprisingly, inferior overall HRQoL was evident for patients operated with VATS, independent of preoperative factors including age, comorbidities, and pulmonary function tests. Background: As a result of routine low-dose computed tomographic screening, lung cancer is more frequently diagnosed at earlier, operable stages of disease. In treating local non-small-cell lung cancer, video-assisted thoracoscopic surgery (VATS), a minimally invasive surgical approach, has replaced thoracotomy as the standard of care. While short-term quality-of-life outcomes favor the use of VATS, the impact of VATS on long-term health-related quality of life (HRQoL) is unknown. Patients and Methods: We studied patients who underwent lobectomy for the treatment of non-small-cell lung cancer from January 2006 to January 2013 at a single institution (n = 456). Patients who underwent segmentectomy (n = 27), who received neoadjuvant therapy (n = 13), or who were found to have clinical stage > T2 or > NO disease (n = 45) were excluded from analysis. At time of HRQoL assessment, 199 patients were eligible for study and were mailed the generic HRQoL instrument 15D. Results: A total of 180 patients (90.5%) replied; 92 respondents underwent VATS while 88 underwent open thoracotomy. The VATS group more often had adenocarcinoma (P = .006), and lymph node stations were sampled to a lesser extent (P = .004); additionally, hospital length of stay was shorter among patients undergoing VATS (P = .001). No other clinical or pathologic differences were observed between the 2 groups. Surprisingly, patients who underwent VATS scored significantly lower on HRQoL on the dimensions of breathing, speaking, usual activities, mental function, and vitality, and they reported a lower total 15D score, which reflects overall quality of life (P <.05). Conclusion: In contrast to earlier short-term reports, long-term quality-of-life measures are worse among patients who underwent VATS compared to thoracotomy. (C) 2019 Elsevier Inc. All rights reserved.Peer reviewe

Health-related quality of life after laparoscopic repair of giant paraesophageal hernia : how does recurrence in CT scan compare to clinical success?

Background Computed tomography (CT) is widely used in the diagnosis of giant paraesophageal hernias (GPEH) but has not been utilised systematically for follow-up. We performed a cross-sectional observational study to assess mid-term outcomes of elective laparoscopic GPEH repair. The primary objective of the study was to evaluate the radiological hernia recurrence rate by CT and to determine its association with current symptoms and quality of life. Methods All non-emergent laparoscopic GPEH repairs between 2010 to 2015 were identified from hospital medical records. Each patient was offered non-contrast CT and sent questionnaires for disease-specific symptoms and health-related quality of life. Results The inclusion criteria were met by 165 patients (74% female, mean age 67 years). Total recurrence rate was 29.3%. Major recurrent hernia (> 5 cm) was revealed by CT in 4 patients (4.3%). Radiological findings did not correlate with symptom-related quality of life. Perioperative mortality occurred in 1 patient (0.6%). Complications were reported in 27 patients (16.4%). Conclusions Successful laparoscopic repair of GPEH requires both expertise and experience. It appears to lead to effective symptom relief with high patient satisfaction. However, small radiological recurrences are common but do not affect postoperative symptom-related patient wellbeing.Peer reviewe

Computed tomography in the evaluation of malignant pleural mesothelioma-Association of tumor size to a sarcomatoid histology, a more advanced TNM stage and poor survival

Objectives: Appropriate clinical staging of malignant pleural mesothelioma (MPM) is critical for correct treatment decisions. Newly revised TNM staging protocol has been released for MPM. We investigated baseline computed tomography (CT) characteristics of MPM patients, the new staging system and a simple tumor size (TS) assessment in terms of survival. Materials and methods: As part of our study that included all MPM patients diagnosed in Finland 2000-2012, we retrospectively reviewed 161 CT scans of MPM patients diagnosed between 2007 and 2012 in the Hospital District of Helsinki and Uusimaa. TS was estimated by using the maximal tumor thickness and grading tumor extension along the chest wall. Cox Regression models were used to identify relationships between survival, clinicopathological factors and CT-findings. Results: The median length of follow-up was 9.7 months and the median survival 9.1 months. The right sided tumors tended to be more advanced at baseline and had worse prognosis in the univariate analyses. In the multivariate survival model, TS, pleural effusion along with non-epithelioid histology were predictors of poor survival. Tumor size correlated significantly with a sarcomatoid histopathological finding and several parameters linked to a more advanced TNM stage. Most patients were diagnosed with locally advanced stage, while 12 (7%) had no sign of the tumor in CT. Conclusion. In this study, we demonstrate a novel approach for MPM tumor size evaluation that has a strong relationship with mortality, sarcomatoid histology and TNM stage groups. TS could be used for prognostic purposes and it may be a useful method for assessing therapy responses.Peer reviewe