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1.
J Formos Med Assoc ; 122(9): 947-954, 2023 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-37169655

RESUMO

BACKGROUND/PURPOSE: No studies have compared between uniportal and multiportal nonintubated thoracoscopic anatomical resection for non-small cell lung cancer (NSCLC). We aimed to compare short- and long-term postoperative outcomes concerning these two methods. METHODS: Our retrospective dataset comprised patients with NSCLC who underwent uniportal or multiportal nonintubated thoracoscopic anatomical resection between January 2011 and December 2019. The primary outcome was recurrence-free survival. Propensity scores were matched according to age, sex, body mass index, pulmonary function, tumor size, cancer stage, and surgical method. RESULTS: In total, 1130 such patients underwent nonintubated video-assisted thoracoscopic surgery (VATS), and 490 consecutive patients with stage I-III NSCLC underwent nonintubated anatomical resection, including lobectomy and segmentectomy (uniportal, n = 158 [32.3%]; multiportal, n = 331 [67.7%]). The uniportal group had fewer dissected lymph nodes and lymph node stations. In paired group analysis, the uniportal group had shorter operation durations (99.8 vs. 138.2 min; P < 0.001), lower intensive care unit (ICU) admission rates and ICU admission intervals (7.0% vs. 27.8%; P < 0.001), and shorter postoperative hospital stays (4.1 days vs. 5.2 days; P < 0.001). The most common postoperative complication was prolonged air leaks. No surgical mortality was observed. The multiportal group had higher complication rates for grades ≥ II NSCLC; however, this difference was not significant (4.4% vs. 1.3%, respectively; P = 0.09). CONCLUSION: Nonintubated uniportal VATS for anatomical resection had better results for some perioperative outcomes than multiportal VATS. Oncological outcomes such as recurrence-free and overall survival remained uncompromised, despite fewer dissected lymph nodes.


Assuntos
Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Humanos , Neoplasias Pulmonares/cirurgia , Neoplasias Pulmonares/patologia , Carcinoma Pulmonar de Células não Pequenas/cirurgia , Carcinoma Pulmonar de Células não Pequenas/patologia , Estudos Retrospectivos , Pneumonectomia/métodos , Pulmão/patologia , Cirurgia Torácica Vídeoassistida/efeitos adversos , Cirurgia Torácica Vídeoassistida/métodos
2.
J Surg Oncol ; 123(7): 1633-1639, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-33684226

RESUMO

BACKGROUND: For patients with bilateral pulmonary metastases, staged resections have historically been the preferred surgical intervention. During the spring of 2020, the COVID-19 pandemic made patient travel to the hospital challenging and necessitated reduction in operative volume so that resources could be conserved. We report our experience with synchronous bilateral metastasectomies for the treatment of disease in both lungs. METHODS: Patients with bilateral pulmonary metastases who underwent simultaneous bilateral resections were compared with a cohort of patients who underwent staged resections. We used nearest-neighbor propensity score (1:1) matching to adjust for confounders. Perioperative outcomes were compared between groups using paired statistical analysis techniques. RESULTS: Between 1998 and 2020, 36 patients underwent bilateral simultaneous metastasectomies. We matched 31 pairs of patients. The length of stay was significantly shorter in patients undergoing simultaneous resection (median 3 vs. 8 days, p < .001) and operative time was shorter (156 vs. 235.5 min, p < .001) when compared to the sum of both procedures in the staged group. The groups did not significantly differ with regard to postoperative complications. CONCLUSION: In a carefully selected patient population, simultaneous bilateral metastasectomy is a safe option. A single procedure confers benefits for both the patient as well as the hospital resource system.


Assuntos
Neoplasias Pulmonares/secundário , Neoplasias Pulmonares/cirurgia , Adolescente , Adulto , Idoso , Neoplasias Colorretais/patologia , Feminino , Humanos , Neoplasias Pulmonares/patologia , Masculino , Metastasectomia/métodos , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Pneumonectomia/métodos , Estudos Retrospectivos , Cirurgia Torácica Vídeoassistida/métodos , Toracotomia/métodos
3.
Heart Lung Circ ; 30(8): 1251-1255, 2021 08.
Artigo em Inglês | MEDLINE | ID: mdl-33726996

RESUMO

BACKGROUND: Decreasing the length of stay after thoracic surgery provides both clinical and financial benefits to both the patient and the clinical system. Since 2017, our institution has seen advancements in the care of patients undergoing thoracic surgery after utilising our protocol Enhanced Recovery After Thoracic Surgery (ERATS). METHODS: The protocol we implemented is comprehensive, including the patient's pain management, thoracostomy tube drainage, physical therapy and rehabilitation, ventilator support and pulmonary care, as well as other features of preoperative, intraoperative, and postoperative care. In a retrospective review, we compared the overall length of stay prior to the protocol implementation to the length of stay after initiating the changes. RESULTS: We identified a median decrease of 2 days (from 6 days to 4 days) following the implementation of this protocol for all types of thoracic surgical procedures (p<0.01). CONCLUSIONS: Upon implementation of the ERATS protocol, we appreciated a decrease in the length of stay of thoracic surgery patients at our institution.


Assuntos
Cirurgia Torácica , Tubos Torácicos , Humanos , Estudos Retrospectivos , Cirurgia Torácica Vídeoassistida , Resultado do Tratamento
4.
Khirurgiia (Mosk) ; (7): 31-35, 2021.
Artigo em Russo | MEDLINE | ID: mdl-34270191

RESUMO

OBJECTIVE: To improve the short-term postoperative outcomes in patients with thymoma stage I-II by using of thoracoscopic thymectomy (VATS TE) and to compare this technique with open (OTE) thymectomy. MATERIAL AND METHODS: A retrospective analysis included 98 patients who had undergone surgery for thymoma stage I and II for the period from January 2001 to December 2019. VATS TE (main group) was performed in 53 (54.1%) cases, OTE (control group) - in 45 (45.9%) patients. RESULTS: Duration of VATS TE and OTE was similar. VATS procedure was characterized by less intraoperative blood loss (50 vs 225 ml, p=0.000), lower pain scores and morphine consumption (p=0.000), shorter postoperative pleural drainage (1.5 vs 3.8 days, p=0.000), and postoperative hospital-stay (7.6 vs 12.7 days, p=0.000). Incidence of major complications was significantly less in the main group (9.4% vs. 1.9%, p=0.001). CONCLUSION: VATS TE is effective and safe procedure for thymoma stage I-II. Postoperative period after VATS TE is characterized by less intraoperative blood loss, incidence of complications, duration of pleural drainage and hospital-stay.


Assuntos
Timoma , Neoplasias do Timo , Humanos , Estadiamento de Neoplasias , Estudos Retrospectivos , Cirurgia Torácica Vídeoassistida , Timectomia/efeitos adversos , Timoma/diagnóstico , Timoma/cirurgia , Neoplasias do Timo/diagnóstico , Neoplasias do Timo/cirurgia , Resultado do Tratamento
5.
Surg Endosc ; 34(4): 1641-1647, 2020 04.
Artigo em Inglês | MEDLINE | ID: mdl-31286249

RESUMO

OBJECTIVE: Thoracic empyema in uremic patients on maintenance hemodialysis is a challenging situation. The clinical characteristics are rarely reported, and the surgical outcomes remain unclear. We report our experience with video-assisted thoracoscopic surgery in these patients during 10-year period of time. METHODS: Between 2005 and 2015, we retrospectively reviewed the clinical characteristics, bacteriological studies, and thoracoscopic surgical results of 23 empyema patients undergoing maintenance hemodialysis. RESULTS: The mean patient age was 67.1 ± 12.9 years. All patients had additional preexisting systemic diseases. The mean duration of hemodialysis was 34.7 ± 25.8 months. The infections causing empyema were pneumonia in 11 (47.8%), blood stream infection in 8 (34.8%), and uremic pleuritis in 4 (17.4%). Among the 22 identified microorganisms, the most common pathogen was methicillin-resistant Staphylococcus aureus (31.8%). After thoracoscopic surgery, 8 patients (34.8%) required additional procedures for complications, including 2 patients who required repeated thoracoscopy for hemothorax and 6 (26.1%) patients who required open drainage for residual empyema. The mean hospital stay was 62.4 days, and 6 patients (26.1%) died in the hospital. Univariate and multivariate analyses revealed that maintenance hemodialysis longer than 5 years was a significant factor associated with in-hospital mortality (odds ratio: 14.8, 95% confidence interval 1.5-151.6; p < 0.0001). CONCLUSION: While surgical management of thoracic empyema in uremic patients undergoing maintenance hemodialysis is associated with high rates of complication and mortality, thoracoscopic surgery is feasible, especially for patients undergoing hemodialysis for less than 5 years.


Assuntos
Empiema Pleural/cirurgia , Diálise Renal , Cirurgia Torácica Vídeoassistida/mortalidade , Cirurgia Torácica Vídeoassistida/métodos , Idoso , Idoso de 80 Anos ou mais , Drenagem/efeitos adversos , Empiema Pleural/etiologia , Empiema Pleural/mortalidade , Feminino , Mortalidade Hospitalar , Humanos , Tempo de Internação , Masculino , Staphylococcus aureus Resistente à Meticilina/patogenicidade , Pessoa de Meia-Idade , Pneumonia/complicações , Cuidados Pós-Operatórios , Complicações Pós-Operatórias/etiologia , Diálise Renal/efeitos adversos , Estudos Retrospectivos , Infecções Estafilocócicas/complicações , Infecções Estafilocócicas/microbiologia , Cirurgia Torácica Vídeoassistida/efeitos adversos
6.
Heart Lung Circ ; 26(7): 696-701, 2017 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-28089791

RESUMO

BACKGROUND: In the conventional hook-wire technique of pulmonary nodular localisations there are several "blind areas", including the mediastinum-vicinity region, interlobar fissure-neighbouring areas and scapulae-shadowed areas. The present study aims to summarise the experiences of CT-guided microcoil placement as an alternative method for localising pulmonary ground-glass opacity (GGO) lesions before thoracoscopic wedge resections. METHODS: Sixteen GGO lesions at "blind areas" in 16 patients were localised with platinum-fibered microcoils under CT assistance before undergoing video-assisted thoracoscopic surgical resections. Information regarding coil placement, operations and complications was recorded. RESULTS: Of all lesions, 1 was in the mediastinum-vicinity region, 8 were covered by the scapulae, and 7 were close to interlobar fissures (3 horizontal fissures, 4 oblique fissures). All 16 (100%) lesions had been successfully marked with microcoils. No major complications of the puncture procedure occurred; there were only minor pneumothorax (n=2) and haemoptysis (n=1) complications, which required no intervention before operations. All GGO lesions and microcoils were successfully removed by initial wedge resections. Of the 16 lesions in "blind areas", 8 were adenocarcinoma in situ (AIS), 4 were minimally invasive adenocarcinoma (MIA), 3 were atypical adenomatous hyperplasia (AAH), and 1 was interstitial fibrous tissue proliferation. No major complications occurred postoperatively. CONCLUSIONS: For the "blind areas" of the hook-wire technique, CT-guided microcoil placement is an effective method of marking GGO lesions that makes thoracoscopic wedge resection easier.


Assuntos
Neoplasias Pulmonares/diagnóstico por imagem , Neoplasias Pulmonares/cirurgia , Mediastino/diagnóstico por imagem , Mediastino/cirurgia , Procedimentos Cirúrgicos Torácicos/métodos , Tomografia Computadorizada por Raios X , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade
7.
Surg Radiol Anat ; 39(8): 921-923, 2017 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-27942946

RESUMO

The lateral costal artery is a rare variant arising from the internal thoracic artery (ITA). It has been associated with steel syndrome after coronary artery bypass using the ITA as a conduit. Clinically, it is under-reported in the literature. We report the presence of a prominent lateral costal artery, coursing below the diaphragm, discovered during video-assisted thorascopic surgery pneumothorax surgery and preventing parietal pleurectomy.


Assuntos
Artéria Torácica Interna/anatomia & histologia , Pneumotórax/cirurgia , Cirurgia Torácica Vídeoassistida , Adulto , Variação Anatômica , Humanos , Masculino
8.
Langenbecks Arch Surg ; 401(3): 341-8, 2016 May.
Artigo em Inglês | MEDLINE | ID: mdl-26420241

RESUMO

PURPOSE: The aim of the present study was to analyze feasibility, morbidity, mortality, and oncologic outcome of extended video-assisted thoracoscopic surgery (VATS) anatomic lung resections in a single-center experience. Extended resections include bilobectomies, bronchoplasties, and pneumonectomies. METHODS: The present study is a retrospective analysis of a prospectively maintained institutional database. Between 2009 and 2014, 390 patients were scheduled for anatomical VATS resections. VATS resection was completed in 370 patients giving an overall conversion rate of 5.1 %. Extended VATS resections were performed in 29 patients (7.8 %): bilobectomy in 8, bronchoplastic resection in 15 (2 bronchial sleeve resections, 11 wedge bronchoplasties, 2 simple bronchoplasties), and pneumonectomy in 6. RESULTS: Median operative time was 217 min (117-390 min). Median chest tube duration was 4 days (range, 2-50 days). Median length of hospital stay was 9 days (6-63 days). There was no in-hospital mortality. Major complications with need for reinterventions occurred in three patients (10.3 %): one air leakage from bronchial stump after pneumonectomy, one hematothorax after completion pneumonectomy, and one chylothorax. All complications were treated with VATS procedures. Minor complications included two persistent air leaks that were treated with an additional chest drain and resolved, one urinary tract infection, one atelectasis with need for bronchoscopy, and one pleural fluid collection with the need for drainage. After a median follow-up of 26 months, no local tumor recurrence occurred. Two patients had a second lung primary cancer and four patients with advanced tumor stages had distant recurrent disease. CONCLUSIONS: With growing experience, extended VATS resections are feasible in selected cases with low perioperative morbidity and mortality.


Assuntos
Neoplasias Pulmonares/cirurgia , Pneumonectomia , Cirurgia Torácica Vídeoassistida , Adolescente , Adulto , Idoso , Feminino , Mortalidade Hospitalar , Humanos , Tempo de Internação , Neoplasias Pulmonares/mortalidade , Neoplasias Pulmonares/patologia , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Estudos Retrospectivos , Resultado do Tratamento , Adulto Jovem
9.
Surg Today ; 46(6): 686-90, 2016 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-26198898

RESUMO

PURPOSE: To compare the postoperative recovery of patients with superior sulcus tumors (Pancoast tumors) following conventional open surgery vs. a hybrid video-assisted and limited open approach (VALO). METHODS: The subjects of this retrospective study were 20 patients we operated on to resect a Pancoast tumor. All patients received induction chemo-radiation followed by surgery, performed via either a conventional thoracotomy approach (n = 10) or the hybrid VALO approach (n = 10). In the hybrid VALO group, lobectomy and internal chest wall preparation were performed using a video technique, with rib resection and specimen removal through a limited incision. RESULTS: There was no mortality in either group. Two patients from the thoracotomy group required mechanical ventilation, but there was no major morbidity in the hybrid VALO group. The operative times were similar for the two procedures. The average length of hospital stay was shorter and the average pain scores were significantly lower in the hybrid VALO group. The incidence of chronic pain was 10 % in the hybrid VALO group vs. 50 % in the thoracotomy group. CONCLUSIONS: Hybrid VALO resection of Pancoast tumors is feasible and safe, resulting in faster patient recovery and a significantly lower incidence of severe chronic pain than open thoracotomy. We conclude that centers experienced with video-assisted lobectomy should consider hybrid VALO surgery as the procedure of choice for Pancoast tumors.


Assuntos
Síndrome de Pancoast/cirurgia , Pneumonectomia/métodos , Cirurgia Torácica Vídeoassistida/métodos , Idoso , Estudos de Viabilidade , Feminino , Humanos , Incidência , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Dor Pós-Operatória/epidemiologia , Toracotomia/métodos , Resultado do Tratamento , Cirurgia Vídeoassistida
10.
J Cardiothorac Surg ; 19(1): 225, 2024 Apr 16.
Artigo em Inglês | MEDLINE | ID: mdl-38627811

RESUMO

BACKGROUND: The purpose of this study was to evaluate the clinicopathological characteristics of patients who underwent surgical resection for thymic neuroendocrine tumors (TNET) or thymic carcinoma. METHODS: In this study, we retrospectively evaluated the clinicopathological characteristics of our surgical patients at Fukuoka University Hospital from January 1995 to December 2018. RESULTS: There were nine cases of TNET and 16 cases of thymic carcinoma. Regarding the pathological type, the TNET group included three atypical carcinoid cases, two large cell neuroendocrine tumor cases, two small cell carcinoma cases, and two other cases. The thymic carcinoma group included 15 squamous carcinoma cases and one case of adenosquamous carcinoma. Based on the Masaoka-Koga staging system, six TNET cases and 11 thymic carcinoma cases were stage III or IV. The complete resection rate was 77% in the TNET group and 81% in the thymic carcinoma group. Additional chemotherapy and/or radiotherapy was performed in five cases of TNET and 11 cases of thymic carcinoma. The five-year survival rate and five-year disease-free survival rate were 87.5% and 75.0% in the TNET group and 58.9% and 57.1% in the thymic carcinoma group, respectively, with no significant difference between the two groups (P = 0.248 and P = 0.894, respectively). In the univariate analysis, complete resection was a statistically significant prognostic factor (P = 0.017). CONCLUSION: In this study, no difference in prognosis was observed between TNET and thymic carcinomas. To understand the characteristics of these tumors, further case accumulation and multicenter clinical studies are needed. (243words).


Assuntos
Neoplasias Pulmonares , Tumores Neuroendócrinos , Timoma , Neoplasias do Timo , Humanos , Neoplasias Pulmonares/patologia , Estadiamento de Neoplasias , Tumores Neuroendócrinos/cirurgia , Tumores Neuroendócrinos/patologia , Prognóstico , Estudos Retrospectivos , Timoma/patologia , Neoplasias do Timo/patologia
11.
J Pers Med ; 14(3)2024 Feb 23.
Artigo em Inglês | MEDLINE | ID: mdl-38540983

RESUMO

The thymus is a lymphoid organ involved in the differentiation of T cells, and has a central role in the physiopathogenesis of Myasthenia Gravis (MG). This connection is proved by a series of changes in the level of neuromuscular junctions, which leads to a decrease in the amplitude of the action potential in the post-synaptic membrane. Because of this, the presence of anti-cholinergic receptor antibodies (AChR), characteristic of MG, is found, which causes the progressive regression of the effect of acetylcholine at the level of neuromuscular junctions, with the appearance of muscle weakness. The thymectomy is a surgical variant of drug therapy administered to patients with MG. In the case of patients with nonthymomatous MG, thymectomy has become a therapeutic standard, despite the fact that there is no solid scientific evidence to explain its positive effect. Videothoracoscopic surgery or robotic surgery led to a decrease in the length of hospital stay for these patients. This paper aims to synthesize the information presented in the literature in order to create a background for the perspectives of thymectomy.

12.
Thorac Cardiovasc Surg Rep ; 12(1): e54-e56, 2023 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37877100

RESUMO

Background The so-called nonintubated or awake video-assisted thoracoscopic surgery (NIVATS) is performed on spontaneously breathing patients, which was shown to reduce postoperative complications and shorten hospital stay. Case Description Awake uniportal VATS was indicated for the evacuation of an extensive, superinfected hemothorax with symptomatic mediastinal shift in a patient with advanced mediastinal SMARCA4-deficient tumor and declined condition, who did not allow a general anesthetic procedure and was not a candidate for extensive surgery. Conclusion This short microinvasive intervention was a prerequisite to stabilize the threat to the patient's life and thus potentially enable any further tumor-specific therapy.

13.
J Clin Med ; 12(11)2023 May 31.
Artigo em Inglês | MEDLINE | ID: mdl-37297976

RESUMO

The outcomes of non-small cell lung cancer surgery are influenced by the quality of lymphadenectomy. This study aimed to evaluate the impact of different energy devices on lymphadenectomy quality and identify additional influencing factors. This secondary analysis of the prospective randomized trial data (clinicaltrials.gov: NCT03125798) compared patients who underwent thoracoscopic lobectomy with the LigaSure device (study group, n = 96) and monopolar device (control group, n = 94). The primary endpoint was the lobe-specific mediastinal lymphadenectomy. Lobe-specific mediastinal lymphadenectomy criteria were met in 60.4% and 38.3% of patients in the study and control groups, respectively (p = 0.002). In addition, in the study group, the median number of mediastinal lymph node stations removed was higher (4 vs. 3, p = 0.017), and complete resection was more often achieved (91.7% vs. 80.9%, p = 0.030). Logistic regression analysis indicated that lymphadenectomy quality was positively associated with the use of the LigaSure device (OR, 2.729; 95% CI, 1.446 to 5.152; p = 0.002) and female sex (OR, 2.012; 95% CI, 1.058 to 3.829; p = 0.033), but negatively associated with a higher Charlson Comorbidity Index (OR, 0.781; 95% CI, 0.620 to 0.986; p = 0.037), left lower lobectomy (OR, 0.263; 95% CI, 0.096 to 0.726; p = 0.010) and middle lobectomy (OR, 0.136; 95% CI, 0.031 to 0.606, p = 0.009). This study found that using the LigaSure device can improve the quality of lymphadenectomy in lung cancer patients and also identified other factors that affect the quality of lymphadenectomy. These findings contribute to improving lung cancer surgical treatment outcomes and provide valuable insights for clinical practice.

14.
Front Surg ; 10: 1120404, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36843996

RESUMO

Iatrogenic tracheal lacerations are a rare but potentially fatal event. In selected acute cases, surgery plays a key role. Treatment can be conservative, for lacerations of less than 3 cm; surgical or endoscopic, depending on the size and location of the lesion and fan efficiency. There is no clear indication of the use of any of these approaches and the decision is therefore linked to local expertise. We present an emblematic clinical case of a 79 years old female patient undergoing polytrauma as a result of a road accident, without neurological damage, which required intubation and subsequent tracheotomy due to a significant limitation to ventilation. Imaging has shown the tracheal laceration involving the anterior wall and the pars membranacea up to the origin of the right main bronchus.A percutaneous tracheotomy was permormed without any improvement of the respiratory dynamic. Therefore, the patient underwent a surgical repair of the tracheal laceration with a hybrid mini-cervicotomic/endoscopic approach. This less invasive approach successfully repaired the extensive loss of substance.

15.
Anaesthesiologie ; 72(10): 726-736, 2023 Oct.
Artigo em Alemão | MEDLINE | ID: mdl-37725143

RESUMO

Thoracic surgery is often associated with severe postoperative pain levels. Even though these are less pronounced in thoracoscopic approaches, mechanical irritation, compression or injury of intercostal nerves and placement of chest tubes can cause pain levels, which must be treated. An adequate pain therapy in thoracic surgery is essential as insufficient inspiration due to inadequate analgesia may result in postoperative complications. Epidural anesthesia was considered the gold standard in thoracotomy for a long time. For video-assisted thoracoscopy, however, it is sometimes no longer recommended due to its benefit-risk ratio. Alternative thoracic blocks are the paravertebral block, the erector spinae plane block and the serratus anterior block, for which research has found heterogeneous results.This article summarizes the current recommendations for perioperative management of thoracoscopic surgery and gives an overview of the PROSPECT recommendations as well as the current Association of the Scientific Medical Societies in Germany (AWMF) guidelines for perioperative and postoperative pain therapy. In particular, individual regional anesthesia techniques and their current evidence are reviewed.

16.
Innovations (Phila) ; 18(4): 390-392, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37599508

RESUMO

Manual closure of the bronchial stump can be challenging during minimally invasive thoracic surgery. An automated fastener has been used for more than a decade in minimally invasive heart valve surgery to eliminate the need for manual knot tying during the suturing of prosthetic valves. Herein, we describe the use of the COR-KNOT automated fastener (LSI SOLUTIONS®, Victor, NY, USA) in a case of video-assisted left upper lobectomy with open section of the bronchus and manual closure with interrupted resorbable sutures for a malignant bronchial tumor located on the proximal part of the left upper lobe bronchus. This case represents, to our knowledge, the first case using the COR-KNOT device for minimally invasive pulmonary surgery.


Assuntos
Neoplasias Brônquicas , Cirurgia Torácica Vídeoassistida , Humanos , Uso Off-Label , Suturas , Brônquios/cirurgia
17.
J Cardiothorac Surg ; 18(1): 310, 2023 Nov 10.
Artigo em Inglês | MEDLINE | ID: mdl-37950298

RESUMO

We hereby describe the resection and reconstruction of a rib infiltrated by a lung cancer metastasis. Despite prior radiation therapy aimed at mitigating pain from rib infiltration in a stage IV non-small cell lung cancer patient, results were unsatisfactory. Employing a minimally invasive palliative strategy, we executed a successful operation to address this issue. This technique presents a viable alternative for patients experiencing recurrent pain post radiation therapy.


Assuntos
Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Humanos , Neoplasias Pulmonares/cirurgia , Neoplasias Pulmonares/patologia , Carcinoma Pulmonar de Células não Pequenas/cirurgia , Carcinoma Pulmonar de Células não Pequenas/patologia , Cirurgia Torácica Vídeoassistida/métodos , Pneumonectomia/métodos , Costelas/cirurgia , Dor/etiologia
18.
J Clin Med ; 11(7)2022 Mar 28.
Artigo em Inglês | MEDLINE | ID: mdl-35407489

RESUMO

BACKGROUND: Empyema is known as a serious infection, and outcomes of empyema cases remain poor. Pleural fluid culture and blood culture have been reported to give unsatisfactory results. We introduce a novel pleural peels tissue culture during surgery and aim to improve the culture results of empyema. METHODS: This was a retrospective study and was obtained from our institute. Patients with stage II or III empyema undergoing video-assisted thoracic surgery decortication from January 2019 to June 2021 were included in the study. RESULTS: There were 239 patients that received a pleural peels tissue culture, a pleural fluid culture, and a blood culture concurrently during the perioperative period. Of these, 153 patients had at least one positive culture and 86 patients showed triple negative culture results. The positive culture rates were 46.9% for pleural peels tissue cultures, 46.0% for pleural fluid cultures, and 10% for blood cultures. The combination of pleural peels tissue culture and pleural fluid culture increased the positive rate to 62.7%. Streptococcus species and Staphylococcus species were the most common pathogens. CONCLUSION: The combination of pleural peels tissue culture and pleural fluid culture is an effective method to improve the positive culture rate in empyema.

19.
Thorac Cardiovasc Surg Rep ; 11(1): e67-e69, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-36389131

RESUMO

Background Ectopic deciduosis is a benign presence of endometrial tissue outside of the uterus during pregnancy that rarely presents with pleuropulmonary manifestations and recurrent pneumothorax. Case Description We report a 35-year-old woman at 15 weeks' gestation with a history of recurrent intrapartum right pneumothorax found to have pleural, pulmonary, and diaphragmatic lesions and a middle lobe air leak. Wedge resection of the middle lobe and mechanical pleurodesis was performed. Histopathological analysis was progesterone receptor and PAX8 positive consistent with ectopic deciduosis. Conclusion Ectopic deciduosis is a rare cause of recurrent pneumothorax in pregnancy and should be considered when evaluating these patients.

20.
J Laparoendosc Adv Surg Tech A ; 32(2): 149-157, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-33533673

RESUMO

Background: Uniportal video-assisted thoracoscopic surgery (VATS) has been shown to offer improved postoperative outcomes compared with multiportal technique. Shorter operative time has rarely been described. Our objective was to compare operative time and clinical outcomes between uniportal and multiportal VATS approaches for lung resection. Methods: This is a retrospective review of patients that underwent video-assisted thoracoscopic lung resection at United States Veterans Affairs centers between 2008 and 2018 using the Veteran Affairs Surgical Quality Improvement Program. Cases were assigned to uniportal (single surgeon) or multiportal cohorts. Multivariable analysis of clinical outcomes was performed, adjusting for preoperative confounding covariates. Temporal trend in operative time in uniportal cohort was analyzed in the context of cumulative operative volume using Spearman's rank correlation coefficient, rho (ρ). Results: In total, 8,212 cases were selected from 2008 to 2018 at Veterans Affairs centers: 176 (2.1%) uniportal and 8036 (97.9%) multiportal cases. Uniportal cohort was significantly associated with shorter operative time (1.7 hours versus 3.1 hours, P < .001), higher adjusted odds of surgical site infection (adjusted odds ratio = 2.76; P = .005), and longer length of stay (6 days versus 5 days; P = .04). Uniportal cohort operative time decreased over time (ρ = -0.474), with most significant change corresponding with increased cumulative operative volume from 25 to 44 cases. Conclusions: Uniportal technique offered shorter operative duration in veterans compared with multiportal approach, validating its technical advantages. Operative time decreased as cumulative operative volume increased, demonstrating a learning curve. Future studies should prospectively investigate any association between operative time and clinical outcomes after thoracoscopic lung resection.


Assuntos
Neoplasias Pulmonares , Cirurgiões , Veteranos , Humanos , Pulmão , Neoplasias Pulmonares/cirurgia , Pneumonectomia , Estudos Retrospectivos , Cirurgia Torácica Vídeoassistida
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