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Background: Video-assisted thoracic surgery (VATS) has become the gold-standard approach for lung resections. Given the impossibility of digital palpation, we witnessed the progressive development of peri-centimetric and deeply located pulmonary nodule alternative detection techniques. Intra-operative lung ultrasound is an increasingly effective diagnostic method, although only a few small studies have evaluated its accuracy. This study analyzed the effectiveness and sensitivity of uniportal VATS with intra-operative lung ultrasound (ILU), in comparison to multiportal VATS, for visualizing solitary and deep-sited pulmonary nodules. Methods: Patient data from October 2021 to October 2023, from a single center, were retrospectively gathered and analyzed. In total, 31 patients who received ILU-aided uniportal VATS (Group A) were matched for localization time, operative time, sensitivity, and post-operative complications, with 33 undergoing nodule detection with conventional techniques, such as manual or instrumental palpation, in multiportal VATS (Group B). Surgeries were carried out by the same team and ILU was performed by a certified operator. Results: Group A presented a significantly shorter time for nodule detection [median (IQR): 9 (8-10) vs. 14 (12.5-15) min; p < 0.001] and operative time [median (IQR): 33 (29-38) vs. 43 (39-47) min; p < 0.001]. All nodules were correctly localized and resected in Group A (sensitivity 100%), while three were missed in Group B (sensitivity 90.9%). Two patients in Group B presented with a prolonged air leak that was conservatively managed, compared to none in Group A, resulting in a post-operative morbidity rate of 6.1% vs. 0% (p = 0.16). Conclusions: ILU-aided uniportal VATS was faster and more effective than conventional techniques in multiportal VATS for nodule detection.
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Thoracotomy with rib spreading still remains the preferred approach for complex surgery. Rib fracture is considered a frequent involuntary event during this approach, but its real incidence has not been adequately investigated yet. In this study, we evaluated the incidence of rib fracture after thoracotomy, the possible risk factors and the relationship with post-operative pain and complications. We retrospectively analyzed the medical records of single-institution patients submitted to lateral thoracotomy from January 2016 to June 2023. Exclusion criteria were traumatic etiology and a medical history of osteoporosis. The presence of rib fracture was retrieved by surgical reports or post-operative chest X-ray. Basal and evoked pain after surgery was assessed by Visual Analogue Scale. The considered 30-day post-operative complications were atelectasis, need of endoscopic broncho-aspiration, pneumonia and pleural effusion. A total of 367 consecutive patients underwent thoracotomy in the study period. The median age was 68 (interquartile range 60-75) years. Rib fracture was detected in 179/367 (48.8%) patients. Incidence did not significantly vary throughout years (p = 0.98). The risk of developing post-thoracotomy rib fractures was significantly associated with age greater than the median value (p = 0.003). The presence of rib fracture was related to significantly more elevated evoked pain at 48 h after surgery (p = 0.039) and a higher incidence of complications (32/179 vs 20/188; p = 0.047). Our study demonstrated that rib fracture occurs in almost half of the thoracotomies. Older patients are more likely to develop this event, which significantly correlates to increased evoked post-operative pain and higher rate of post-operative complications.
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Introduction: Robotic and thoracoscopic surgery are being increasingly adopted as minimally invasive alternatives to open sternotomy for complete thymectomy. The superior maneuverability range and three-dimensional magnified vision are potential ergonomical advantages of robotic surgery. To compare the ergonomic characteristics of robotic versus thoracoscopic thymectomy, a previously developed scoring system based on impartial findings was employed. The relationship between ergonomic scores and perioperative endpoints was also analyzed. Methods: Perioperative data of patients undergoing robotic or thoracoscopic complete thymectomy between January 2014 and December 2022 at three institutions were retrospectively retrieved. Surgical procedures were divided into four standardized surgical steps: lower-horns, upper-horns, thymic veins and peri-thymic fat dissection. Three ergonomic domains including maneuverability, exposure and instrumentation were scored as excellent(score-3), satisfactory(score-2) and unsatisfactory(score-1) by three independent reviewers. Propensity score matching (2:1) was performed, including anterior mediastinal tumors only. The primary endpoint was the total maneuverability score. Secondary endpoints included the other ergonomic domain scores, intraoperative adverse events, conversion to sternotomy, operative time, post-operative complications and residual disease. Results: A total of 68 robotic and 34 thoracoscopic thymectomies were included after propensity score matching. The robotic group had a higher total maneuverability score (p = 0.039), particularly in the peri-thymic fat dissection (p = 0.003) and peri-thymic fat exposure score (p = 0.027). Moreover, the robotic group had lower intraoperative adverse events (p = 0.02). No differences were found in residual disease. Conclusions: Robotic thymectomy has shown better ergonomic maneuverability compared to thoracoscopy, leading to fewer intraoperative adverse events and comparable early oncological results.
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This case report presents a numerical evaluation of respiration in terms of biomechanical parameters of chest motion. This experimental evaluation is performed with RESPIRholter, a wearable device specifically developed to monitor the movement in the ribcage through the motion of the sixth rib whose characteristic motion is considered as representative of the motion of the thorax. Here we present test results acquired with a RESPIRholter device in a 6-h acquisition. These results characterize respiration biomechanics for diagnostic purposes in a chest surgery patient, highlighting the diagnostic utility of RESPIRholter in the identification of post-operation respiratory problem.
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Background: Despite notable advances made in preoperative staging, unexpected nodal metastases after surgery are still significantly detected. In this study we aim to analyze the upstaging rate in patients with clinical stage I NSCLC without evidence of nodal disease in the preoperative staging who underwent lobectomy and radical lymphadenectomy. Methods: Patients who underwent lobectomy and systematic lymphadenectomy for clinical stage I NSCLC were evaluated. Exclusion criteria included the neoadjuvant treatment, incomplete resection and no adherence to preoperative guidelines. Results: A total of 297 patients were included in the study. 159 patients were female, and the median age was 68 (61 - 73). The variables that showed a significant correlation with the upstaging rate at the univariate analysis were the number of resected lymph nodes and micropapillar/solid adenocar-cinoma subtype. This result was confirmed in the multivariate analysis with a OR= 2.545 (95%CI 1.136-5.701; p=0.02) for the number of resected lymph nodes and a OR=2.717 (95%CI 1.256-5.875; p=0.01) for the high-grade pattern of adenocarcinoma. Conclusion: Our results showed that in a homogeneous cohort of patients with clinical stage I NSCLC, the number of resected lymph nodes and the histological subtype of adenocarcinoma can significantly be associated with nodal metastasis.
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BACKGROUND: Unexpected spread to regional lymph nodes can be found in up to 10% of patients with early stage non-small cell lung cancer (NSCLC), thereby affecting both prognosis and treatment. Given the known relation between systemic inflammation and tumor progression, we sought to evaluate whether blood-derived systemic inflammation markers might help to the predict nodal outcome in patients with stage Ia NSCLC. METHODS: Preoperative levels of neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and systemic inflammation score (SII, platelets × NLR) were collected from 368 patients who underwent curative lung resection for NSCLC. After categorization, inflammatory markers were subjected to logistic regression and time-event analysis in order to find associations with occult nodal spread and postoperative nodal recurrence. RESULTS: No inflammation marker was associated with the risk of occult nodal spread. SII showed a marginal effect on early nodal recurrence at a quasi-significant level (p = 0.065). However, patients with T1c tumors and elevated PLR and/or SII had significantly shorter times to nodal recurrence compared to T1a/T1b patients (p = 0.001), while patients with T1c and normal PLR/SII did not (p = 0.128). CONCLUSIONS: blood-derived inflammation markers had no value in the preoperative prediction of nodal status. Nevertheless, our results might suggest a modulating effect of platelet-derived inflammation markers on nodal progression after the resection of tumors larger than 2 cm.
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OBJECTIVES: Uniportal incision located at 4th or 5th intercostal space represents a problem for the correct drainage of distal areas of pleural cavity. The T-shaped tube can drain both the extremities of pleural space. In this study, we evaluated the effectiveness of T-chest tube compared to classic chest tube after uniportal video-assisted thoracic surgery. METHODS: We compared the effectiveness of T-tube and classic 28 CH chest drainage after different surgical procedures in uniportal video-assisted thoracic surgery: lobectomies, wedge resections and pleural and mediastinal biopsies. As primary end points, drained effusion and evidence of pneumothorax at postoperative day 1, subcutaneous emphysema, tube kinking, obstruction and necessity of repositioning or postoperative thoracentesis were considered. Pain at 6 and 24 h after surgery, pain at tube removal and mean hospitalization were analysed as secondary end points. RESULTS: A total of 109 patients were selected for the study, 51 included to the T-tube group while the other 58 ones to the control group with classic drainage. Patients with T-tube showed a significantly lower rate of pneumothorax (29.4% vs 63.8%; P < 0.001), tube kinking (5.9% vs 27.6%; P = 0.003) and need of repositioning (2.0% vs 12.1%; P = 0.043). No significant results were obtained in subcutaneous emphysema (P = 0.26), tube obstruction (P = 0.32), drained effusion (P = 0.11) and need of postoperative thoracentesis (P = 0.18). Patients with T-tube complained of <6 h after surgery (P < 0.001). Conversely, T-tube removal was reported to be more painful (P < 0.001). CONCLUSIONS: Chest T-tube can achieve significantly lower rate of postoperative pneumothorax, kinking and repositioning with less pain 6 hours after surgery compared to classic tube.
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Background: The International Association for the Study of Lung Cancer defined types of surgical resection and considered the positivity of the highest mediastinal lymph node resected a parameter of "uncertain resection" (R-u). We investigated the metastases in the highest mediastinal lymph node, defined as the lowest numerically numbered station among those resected. We aimed to evaluate the prognostic value of R-u compared with R0. Materials and methods: We selected 550 patients with non-small cell lung cancer at clinical Stage I, IIA, IIB (T3N0M0), or IIIA (T4N0M0) undergoing lobectomy and systematic lymphadenectomy between 2015 and 2020. The R-u group included patients with positive highest mediastinal resected lymph node. Results: In the groups of patients with mediastinal lymph node metastasis, we defined 31 as R-u (45.6%, 31/68). The incidence of metastases in the highest lymph node was related to the pN2 subgroups (p < 0.001) and the type of lymphadenectomy performed (p < 0.001). The survival analysis compared R0 and R-u: 3-year disease-free survival was 69.0% and 20.0%, respectively, and 3-year overall survival was 78.0% and 40.0%, respectively. The recurrence rate was 29.7% in R0 and 71.0% in R-u (p-value < 0.001), and the mortality rate was 18.9% and 51.6%, respectively (p-value < 0.001). R-u variable showed a tendency to be a significant prognostic factor for disease-free survival and overall survival (hazard ratio: 4.6 and 4.5, respectively, p-value < 0.001). Conclusions: The presence of metastasis in the highest mediastinal lymph node removed seems to be an independent prognostic factor for mortality and recurrence. The finding of these metastases represents the margin of cancer dissemination at the time of surgery, so it could imply metastasis into the N3 node or distant metastasis.
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The primary objectives of the study were to analyse the robotic approach and ultrasound-guided paravertebral block compared to thoracoscopic intercostal nerve block after robotic pulmonary lobectomy on postoperative pain and opioids use. The secondary objectives were to analyse and compare patients' necessity of additional antalgic drugs and patients' performance during respiratory therapy, following robotic surgery and in the two groups. Consecutively, 52 patients undergoing robotic pulmonary lobectomies were treated either with ropivacaine-based intercostal nerve block or paravertebral block from February 2022 to October 2022. When necessary, morphine was administered at day 1. Acetaminophen was administered as an additional antalgic drug on demand up to 3 g per day. Pain was measured 1 h after the end of the surgical procedure and daily through the pain numeric rating scale (NRS). Morphine administration rate and per day and total additional administrations of acetaminophen were recorded. Pain and opioids administration was measured 1 month after the procedure. Data were analysed in the overall population and in the intercostal nerve block group VS paravertebral block group. Overall, 34.6% of the patients required morphine administration and 51.7% of the patients required at least daily acetaminophen administration up to discharge. At 1 month postoperatively, four patients presented with chronic pain and one still was under opioid medication. At intergroup analysis, the paravertebral block group demonstrated lower NRS at fixed time points (p < 0.0001) and lower morphine consumption (45.7%VS11.8%; p = 0.02). Acetaminophen rescue administration at fixed time points was lower in the paravertebral block group (p < 0.0001) and mobility and dynamic pain resulted in better results (p = 0.03; p = 0.04). At 1 month, no differences were found between study groups. Similarly to other minimally invasive techniques, postoperative pain may arise after robotic pulmonary lobectomy. Paravertebral bloc can help to reduce postoperative pain as well as morphine and antalgic drugs administration and improve early mobilization.
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Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Dor Pós-Operatória , Procedimentos Cirúrgicos Robóticos , Projetos Piloto , Dor Pós-Operatória/tratamento farmacológico , Neoplasias Pulmonares/cirurgia , Morfina/uso terapêutico , Acetaminofen/uso terapêutico , Analgesia , Carcinoma Pulmonar de Células não Pequenas/cirurgiaRESUMO
OBJECTIVES: Non-small cell lung cancer can spread into lobe specific stations and non-lobe-specific mediastinal lymph nodes. We evaluated frequency and features of non-lobe specific nodal metastases, focusing especially on the prognostic value of only non-lobe specific N2-metastases after lobectomy. METHODS: We performed a retrospective review of 550 patients with non-small cell lung cancer with clinical N0, undergoing lobectomy and systematic or lobe specific node dissection. We evaluated disease free and overall survival rates using Kaplan-Meier method and significance was tested by log-rank test. RESULT: Occult N2 disease was detected in 68 patients (8.1%), 26 of them (38.2%) had metastases in non-lobe specific stations. Comparing patients with lobe and non-lobe specific lymph node metastases, 3-years DFS rate was 44.4% vs. 20.0% (p-value = 0.009), while 3-years OS rate was 87.3% vs. 26.7% (p-value <0.001). Among patients with non-lobe specific metastases 16 of them (61.5%) had only non-lobe specific metastases, the remaining 10 patients (38.5%) had metastatic lymph node at the same time in non-lobe specific station but also in lobe-specific stations. Comparing post-operative survival between patients with only non-lobe specific metastases and synchronous lobe and non-lobe specific metastases, 3-years DFS rate was 12.5% vs. 41.3% respectively (p-value = 0.03), and 3-years OS rate was 12.5% vs 76.7% (p-value = 0.002). CONCLUSION: In patients with occult N2 disease, the finding of a metastatic lymph node in a non-lobe specific station relates with significant lower survival rate. The subset of patients who presented only non-lobe specific node metastases showed a significant lower survival rate compared to the remaining occult N2.
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In the modern era when screening and early surveillance of pulmonary nodules are increasing in importance, the management of the pulmonary nodule represents a different challenge to thoracic surgeons. The difficulty lies in the merging of sound surgical and oncological principles with more minimally invasive and appropriate lung-sparing surgery. The success rates of video-assisted thoracoscopic surgery (VATS) resection for smaller as well as subsolid nodules have increased as a result of radiologists' preoperative localization tools. Fast tracking in thoracic surgery is promoted by proper postoperative care for patients having lobectomies in combination with the VATS technique. Image-guided surgery refers to the application of a real-time correlation of the surgical field to preoperative imaging data collection that reflects the precise placement of a chosen surgical instrument in the adjacent anatomic structures. Among the cross-sectional digital imaging techniques the most widely utilized imaging modalities for image-guided therapy are computed tomography and magnetic resonance imaging. Additionally, surgical navigation devices, tracking tools, integration software, ultrasound, and angiography are used to support these procedures. For people who are thinking about implementing or optimizing a nodule localization program in view of workflow patterns, surgeon preferences, and institutional resources in a certain facility, this review provides in-depth, unbiased evaluation and offers useful information.
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Mesothelioma has a scant prognosis and a great impact on symptoms and the quality of life. Pleurectomy/decortication and extrapleural pneumonectomy are the two cytoreductive surgical strategies, with different invasiveness, but achieving similar oncological results. Hereafter, the two surgical procedures effects on symptoms and the quality of life are compared in a high symptom-burden population. Between 2003 and 2017, 55 consecutive patients underwent pleurectomy/decortication (n = 26) or extrapleural pneumonectomy (n = 29), both followed by adjuvant chemo-radiotherapy. Cardio-pulmonary function, symptoms and the quality of life (Short-Form-36 and St.George's questionnaires) were evaluated pre- and 3-, 6-, 12- and 24-months postoperatively. Extrapleural pneumonectomy demonstrated lower pain at 12 months but a higher decrement of forced vital capacity at 24 months than pleurectomy/decortication. Both procedures revealed a 3-months improvement of many symptoms and the quality of life determinants. Improvement in physical, social and pain-related measured parameters lasted for a longer time-spawn in the extrapleural pneumonectomy group. No differences were found in chemotherapy compliance and survival between groups. Age-at-presentation (p = 0.02) and non-epitheliod histology (p = 0.10) were the only significant prognosticators. Surgery, despite poor survival results, improved symptoms and the quality of life in patients with mesothelioma with high symptom-burden at diagnosis. Therefore, extrapleural pneumonectomy demonstrated the most durable effects.
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BACKGROUND: Existing devices detect main breathing data and none is aimed to monitor biomechanics of ventilation motions with small wearable device. METHODS: The used device has been designed for noninvasive wearing to detect main motion parameters of a rib during ventilation in an experimental campaign with 218 subjects. Experimental activity is carried out by testing in vivo with human volunteers for an experimental characterization of ventilation motions as related to normal breathing, maximal breathing and coughing. FINDINGS: Findings can be summarized from a numerical analysis of experimental results in terms of statistical values of ventilation motion parameters in rotation and acceleration as function of age and sex of the tested subjects. The discussed campaign reporting results on healthy patients was carried out with the aim to build a reference database of normal conditions against which the status of patients with both thoracic and ventilation problems can then be judged. Females showed significantly larger lateral-to-lateral movements during basal breathing and lateral-to-lateral Z-axis movements during maximal breathing and cough. Males demonstrated wider antero-posterior Y-axis and cranio-caudal X-axis movements during maximal breathing, while antero-posterior movements prevailed during cough. Older participants demonstrated larger lateral-to-lateral Z-axis and antero-posterior Y-axis movements during basal breathing. Young participants showed more significant increments along antero-posterior Y-axis from basal to maximal breathing and basal to cough, demonstrating a more efficient muscular activity. INTERPRETATION: The ventilation motion during ventilation act is useful to detect the status of ventilation and can give indications for diagnostics and medical solutions even in thoracic surgery.
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Voluntários Saudáveis , HumanosRESUMO
OBJECTIVES: Thymomectomy is gaining consensus over complete thymectomy in early-stage thymoma without myasthenia gravis. This is due both to the difficulty of establishing prospective and randomized controlled studies and to the lack of well-defined selection criteria. This bicentric, retrospective propensity score-matched study aims at comparing oncological outcomes, measured in terms of overall survival and thymoma-related survival, in patients undergoing either thymomectomy or complete thymectomy. METHODS: We retrospectively analysed medical records of patients with clinical early-stage (I and II) thymoma undergoing thymomectomy or complete thymectomy. Exclusion criteria were the presence of myasthenia gravis, clinical advanced tumours and thymic carcinoma. A propensity score-matching analysis was applied to reduce potential preoperative selection biases such as comorbidity (Charlson score), tumour maximal diameter and surgical approach (open versus minimal). All variables were dichotomized. RESULTS: A total of 255 patients were enrolled from 2 different Hospitals, 126 underwent complete thymectomy and 129 a thymomectomy. Disease-free and thymoma-related survivals showed a 5-year rate of 87.7% and 96.0% and a 10-year rate of 82.2% and 91.9%, respectively. Propensity score-matching analysis selected a total of 176 patients equally divided between the 2 groups. No difference was found for both disease-free (P = 0.11) and thymoma-related (P = 0.37) survival in the 2 groups of resection. Multivariable Cox regression analysis showed that histology (P < 0.001), residual disease (P < 0.001) and adjuvant chemotherapy (P < 0.001) were the only predictors of shorter disease-free survival. Whereas there was no evidence to confirm that disease-free and thymoma-related survivals were influenced by resection extent. CONCLUSIONS: Thymomectomy is an adequate surgical resection for non-myasthenic thymoma, achieving disease-free and thymoma-related survivals comparable to those after complete thymectomy.
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Miastenia Gravis , Timoma , Neoplasias do Timo , Humanos , Miastenia Gravis/cirurgia , Estadiamento de Neoplasias , Pontuação de Propensão , Estudos Prospectivos , Estudos Retrospectivos , Timectomia/efeitos adversos , Timoma/patologia , Neoplasias do Timo/patologiaRESUMO
Background: Persistent air leak is a common complication after lung resection causing prolonged length of stay and increased healthcare costs. Surgical intervention can be an option, but other more conservative approaches should be considered first. Here, we describe the use of flexible bronchoscopy to apply fibrin glue and autologous blood sequentially to the damaged lung. We named the technique "flexible thoracoscopy". METHODS: Medical records from patients with persistent air leaks after lung resection were collected retrospectively. Depending on the type of aerostasis that was performed, two groups were created: flexible thoracoscopy and surgery (thoracotomy). Flexible thoracoscopy was introduced at our institution in 2013. We entered the pleural space with a bronchoscope following the same surgical pathway that was used for tube thoracostomy. Perioperative characteristics and outcomes were analyzed using R software (ver. 3.4.4). RESULTS: From 1997 to 2021, a total of 23 patients required an intervention for persistent air leaks. Aerostasis was performed via flexible thoracoscopy in seventeen patients (69%) and via thoracotomy in six patients (31%). The median age was 70 years (22-82). Twenty patients were males (87%). There was no difference in age, sex distribution, BMI, comorbidities and FEV1%. An ASA score of 3 was more represented in the flexible thoracoscopy group; however, no evidence of a difference was found when compared to the thoracotomy group (p = 0.124). Length of in-hospital stay and chest tube duration was also similar between groups (p = 1 and p = 0.68, respectively). CONCLUSIONS: Aerostasis achieved either by flexible thoracoscopy or by thoracotomy showed similar results. We believe that flexible thoracoscopy could be a valid alternative to facilitate minimally invasive treatments for persistent air leaks. Further studies are needed to confirm these results.
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The feasibility of performing pulmonary resections of peripheral lung nodules has been one of the main objectives of non-intubated thoracic surgery. The aim was to obtain histological characterization and extend a radical intended treatment to oncological patients unfit for general anesthesia or anatomic pulmonary resections. There is mounting evidence for the role of wedge resection in early-stage lung cancer treatment, especially for frail patients unfit for general anesthesia and anatomic resections with nodules, demonstrating a non-aggressive biological behavior. General anesthesia with single lung ventilation has been associated with a higher risk of ventilator-induced barotrauma and volotrauma as well as atelectasis in both the dependent and non-dependent lungs. Nonetheless, general anesthesia has been shown to impair the host immune system, eventually favoring both tumoral relapses and post-operative complications. Thus, non-intubated wedge resection seems to definitely balance tolerability with oncological radicality in highly selected patients. Nonetheless, differently from other non-surgical techniques, non-intubated wedge resection allows for histological characterization and possible oncological targeted treatment. For these reasons, non-intubated wedge resection is a fundamental skill in the core training of a thoracic surgeon. Main indications, surgical tips, and post-operative management strategies are hereafter presented. Non-intubated wedge resection is one of the new frontiers in minimal invasive management of patients with lung cancer and may become a standard in the armamentarium of a thoracic surgeon. Appropriate patient selection and VATS expertise are crucial to obtaining good results.
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The paper examines the problem of respiration monitoring with easily wearable instrumentation by using a smart device that is properly designed and implemented with small and light components. The practical implementation is presented both in practical aspects and from experimental results by following a properly defined method with a medical-like protocol and specific procedure of testing. The results of a statistically significant campaign of experimental tests are reported with the characteristic data from the angles and acceleration components of a sensed rib both to validate the smart device and the procedure for respiration monitoring.
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Cirurgia Torácica , Dispositivos Eletrônicos Vestíveis , Aceleração , Humanos , Monitorização Fisiológica , RespiraçãoRESUMO
BACKGROUND: Different video-assisted thoracic surgery (VATS) approaches can be adopted to perform lobectomy for non-small cell lung cancer. Given the hypothetical link existing between postoperative inflammation and long-term outcomes, we compared the dynamics of systemic inflammation markers after VATS lobectomy performed with uniportal access (UNIVATS), multiportal access (MVATS), or hybrid approach (minimally invasive hybrid open surgery, MIHOS). METHODS: Peripheral blood-derived inflammation markers (neutrophil-to-lymphocyte [NTL] ratio, platelet-to-lymphocyte [PTL] ratio, and systemic immune-inflammation index [SII]) were measured preoperatively and until postoperative day 5 in 109 patients undergoing UNIVATS, MVATS, or MIHOS lobectomy. Differences were compared through repeated-measure analysis of variance, before and after 1:1:1 propensity score matching. Time-to-event analysis was also done by measuring time to NTL normalization, based on the reliability change index for each patient. RESULTS: After UNIVATS, there was a faster decrease in NTL ratio (p = 0.015) and SII (p = 0.019) compared with other approaches. MVATS exhibited more pronounced PTL rebound (p = 0.011). However, all these differences disappeared in matched analysis. After MIHOS, NTL ratio normalization took longer (mean difference: 0.7 ± 0.2 days, p = 0.047), yet MIHOS was not independently associated with slower normalization at Cox's regression analysis (p = 0.255, odds ratio: 1.6, confidence interval: 0.7-4.0). Furthermore, surgical access was not associated with cumulative postoperative morbidity, nor was it with incidence of postoperative pneumonia. CONCLUSION: In this study, different VATS approaches resulted into unsubstantial differences in postoperative systemic inflammatory response, after adjusting for confounders. The majority of patients returned back to preoperative values by postoperative day 5 independently on the adopted surgical access. Further studies are needed to elaborate whether these small differences may still be relevant to patient management.