RESUMEN
BACKGROUND: Total endovascular technique with fenestrated endovascular graft might be hampered for the late dilatation of proximal landing zone, which may cause endografts migration. We describe a successful urgent hybrid procedure for extent III thoracoabdominal aortic aneurysm with aortic intramural hematoma. CASE PRESENTATION: A 55-year-old female with thoracoabdominal aortic aneurysm was considered at high surgical risk and unfit for open repair due to multiple comorbidities. Therefore, a hybrid procedure of surgeon-modified fenestrated endovascular graft combined with thoracoscope-assisted Transaortic epicardial fixation of endograft was finally chosen and performed in the endovascular operating room. A 3-port technique was performed through a left video-assisted thoracoscopic approach. After the first tampering stent-graft was deployed, a double-needle suture was penetrated both the aortic wall and stent-graft to fixate it in the proximal descending aorta. Then the second endograft, which had been fenestrated on table, was introduced and oriented extracorporeally by rotating superior mesenteric artery and left renal artery fenestration radiopaque markers and deployed with perfect apposition between the fenestrations and target visceral artery. Each vessel was sequentially stented using Viabahn self-expandable stent to finish target vessel stenting. An Ankura cuff stent was deployed in the distal abdominal aortic artery. CONCLUSION: Surgeon-modified fenestrated endovascular graft combined with thoracoscope-assisted fixation may be an innovative and viable alternative for selected high-risk patients with extent III thoracoabdominal aortic aneurysm. A longer follow-up is needed to ascertain the success of this approach.
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Aneurisma de la Aorta Abdominal , Aneurisma de la Aorta Torácica , Aneurisma de la Aorta Toracoabdominal , Implantación de Prótesis Vascular , Procedimientos Endovasculares , Cirujanos , Femenino , Humanos , Persona de Mediana Edad , Prótesis Vascular , Implantación de Prótesis Vascular/métodos , Aneurisma de la Aorta Torácica/cirugía , Aneurisma de la Aorta Torácica/etiología , Toracoscopios , Resultado del Tratamiento , Stents , Procedimientos Endovasculares/métodos , Diseño de Prótesis , Aneurisma de la Aorta Abdominal/cirugíaRESUMEN
A 59-year-old male patient was referred to our hospital for further examinations and treatment due to an abnormal shadow detected in his left lower lung lobe on computed tomography. The patient was diagnosed with intralobar pulmonary sequestration and scheduled for an operation. During the surgery, after resection of the aberrant artery, indocyanine green was intravenously injected, and the border between normal lung and sequestrated lung was clearly identified by an infrared thoracoscope. Subsequently, wedge resection was performed, and the patient was discharged on postoperative day 5. Spirometry performed 6 months after the surgery indicated that the patient's lung function was well-preserved compared to the preoperative status.
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Secuestro Broncopulmonar , Procedimientos Quirúrgicos Pulmonares , Masculino , Humanos , Persona de Mediana Edad , Secuestro Broncopulmonar/diagnóstico por imagen , Secuestro Broncopulmonar/cirugía , Toracoscopios , Pulmón , Mediciones del Volumen PulmonarRESUMEN
OBJECTIVES: This study aimed to assess the superiority of 3D flexible thoracoscope against 2D thoracoscope for lymph node dissection (LND) and prognosis for prone-position thoracoscopic esophagectomy (TE) in esophageal cancer. METHODS: Three hundred and sixty-seven esophageal cancer patients who underwent prone-position TE with 3-field LND between 2009 and 2018 were evaluated. 2D and 3D thoracoscope was used in 182 (2D group) and 185 cases (3D group), respectively. Short-term surgical outcomes, numbers of retrieved mediastinal lymph node (LN), and rates of LN recurrence were compared. Risk factors for mediastinal LN recurrence and long-time prognosis were also evaluated. RESULTS: No differences in postoperative complications were observed between the groups. The numbers of retrieved mediastinal LN were significantly higher, and the rates of LN recurrence were significantly lower in the 3D group compared to 2D group. Use of 2D thoracoscope was a significant independent factor of middle mediastinal LN recurrence by multivariable analysis. Survival was compared by cox regression analysis, and the 3D group had a significantly better prognosis than the 2D group. CONCLUSIONS: Prone position TE using 3D thoracoscope may improve the accuracy of mediastinal LND and prognosis without increasing postoperative complications for esophageal cancer.
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Neoplasias Esofágicas , Toracoscopios , Humanos , Posición Prona , Esofagectomía/efectos adversos , Estudios Retrospectivos , Escisión del Ganglio Linfático/métodos , Neoplasias Esofágicas/cirugía , Neoplasias Esofágicas/patología , Pronóstico , Complicaciones Posoperatorias/cirugíaRESUMEN
To explore the safety and feasibility of wireless thoracoscope in thoracic surgery. A retrospective analysis was made of all the clinical data of 90 patients with thoracoscope lung resection, from April to August 2021, Shanghai changzheng hospital thoracic minimally invasive center. Compared the thoracoscope preparation time, picture resolution, picture delay, surgeon comfort level, assistant comfort level between the wireless thoracoscope group and wired thoracoscope group. The thoracoscopic preparation time of the wireless thoracoscope group was significantly shorter than that of the wired group (26.66 ± 6.04 vs 62.14 ± 10.07, p < 0.0001). Comfort level of the surgeon (4.64 ± 0.48 vs 3.77 ± 0.42, p < 0.001) and the comfort level of the assistant (4.85 ± 0.36 vs 3.88 ± 0.32, p < 0.001) of the wireless thoracoscope group were higher than that of the wired thoracoscope group. There were no statistically significant differences in video sharpness (4.64 ± 0.48 vs 4.74 ± 0.44, p = 0.31). Although there was one case picture delay in wireless group, it was caused by low power which could be dealt with by a good charge before surgery. The wireless thoracoscope has the advantages of short preparation time, high comfort for the surgeon and the assistant, no less than the wired thoracoscope in picture resolution and picture delay. Wireless connection is more convenient and portability, which is worthy of further application in clinical practice.
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Cirugía Torácica , Humanos , Estudios Retrospectivos , China , Toracoscopía , ToracoscopiosRESUMEN
BACKGROUND: Medical thoracoscopy (semi-rigid and rigid thoracoscopy) have revolutionized the management of undiagnosed pleural effusions. Though semi-rigid thoracoscopy has a good diagnostic yield in malignant and tubercular effusions, its role in the management of a complicated pleural effusions is debatable. Hence, rigid thoracoscopy becomes handy in these cases. The present study looked into the role of medical thoracoscopy in the diagnosis of pleural effusions in different conditions. METHODS: This study included all patients who underwent medical thoracoscopy at our center between May-2010 and March-2020. Basic demographics data, type of medical thoracoscopy used, and histopathology details were collected and analyzed. RESULTS: A total of 373 patients were subjected to medical thoracoscopy (202 semi-rigid thoracoscopy and 171 rigid thoracoscopy). Out of whom 246 (66%) were males, the mean age was 51.9 ± 13.2 years. Diagnosis was achieved in 370 patients with a yield of 99.2%. The diagnostic yield in semi-rigid thoracoscopy was 99.5% with lung malignancy being the most common diagnosis (41%; n = 81), followed by tuberculosis (31%; n = 61). The diagnostic yield in rigid thoracoscopy was 100% in our study. Along with high diagnostic yield, complete drainage and lung expansion was seen in 93.5% (160 out of 171 patients) without requiring a second procedure. CONCLUSIONS: Semi-rigid thoracoscopy and rigid thoracoscopy should complement each other in the diagnosis of pleural effusions. Rigid thoracoscopy should be considered as the procedure of choice in a complicated pleural effusion.
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Derrame Pleural , Toracoscopios , Masculino , Humanos , Adulto , Persona de Mediana Edad , Anciano , Femenino , Derrame Pleural/diagnóstico , Exudados y Transudados , Tórax , ToracoscopíaRESUMEN
Pleural effusions despite being so common, there is no much literature available regarding definite diagnosis for pleural effusions. Application of Light's criteria changed the approach to pleural effusion and till date remains a very useful step in the diagnosis of pleural effusions. Pleural fluid biochemistry and adenosine deaminase (ADA) enzyme levels play a significant role in the diagnosis of tubercular effusion. Studies have shown that levels of ADA are more often higher in tubercular effusion than in any other cause for it. But ADA levels can also be elevated in other types of parapneumonic effusions (PPEs), especially complicated PPEs. Hence it is difficult to distinguish a tubercular pleural effusion (TPE) from other PPEs based on pleural fluid ADA levels alone. LDH/ADA ratio as an indicator for ruling out tuberculosis was analyzed in few studies with high sensitivity and specificity. The pleural fluid cytology has a varying sensitivity, with a maximum of only 60% and it may increase with subsequent tapping. Closed pleural biopsy using a Cope or Abrams needle has a sensitivity up to 80% in cases of tuberculous effusion and 40%-73% in cases of Malignancies. Semi-rigid thoracoscopy not only allows for visualization of the pleura but also helps in procuring the biopsies under direct visualization from the abnormal looking areas. In cases of primary pleural malignancies like mesothelioma, pleurodesis can also be done in the same setting after taking the biopsy, hence reducing the number of procedures. Limitation of the semi-rigid thoracoscopy is smaller sample size and more superficial sampling of the pleura. Cryobiopsy and Electrocautery guided pleural biopsy using the IT knife are the modifications in the semi-rigid thoracoscopy to overcome the drawback of smaller sample size. While navigation band image guided pleuroscopy helps in better visualization of the vasculature of pleura during the biopsy. Management of pleural effusions has evolved over a period of time. Starting with a single criterion based on pleural fluid proteins to semi-rigid thoracoscopy. The inexhaustible research in this field suggests the desperate need for a gold standard procedure with cost effectiveness in the management of undiagnosed pleural effusions. Semi-rigid thoracoscopy has revolutionized the management of undiagnosed pleural effusions, but it has its own limitations. Various modifications have been proposed and tried to overcome the limitations to make it a cost-effective procedure.
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Derrame Pleural , Toracoscopios , Biopsia , Humanos , Pleura , Derrame Pleural/diagnóstico , ToracoscopíaRESUMEN
We report on an 81-year-old male patient in whom chest computed tomography during follow-up for extramammary Paget's disease revealed a nodule in the right thoracic cavity. Because he had been taking methotrexate for rheumatoid arthritis, the possibility of methotrexate-associated lymphoproliferative lung disease was considered and methotrexate was discontinued as a precaution. No calcification was found inside the nodule, and there was no change in its size or position for 6 months. The patient had a history of malignant tumor, so thoracoscopic surgery was performed for diagnostic purposes. A free white nodule was found in the right thoracic cavity and was subsequently removed. The pathological diagnosis was thoracolithiasis; although the nodule had not moved since its discovery, movement was suspected to have occurred 3 years prior. Although thoracolithiasis is rare, it should be considered as a differential diagnosis for nodules at the end of the lung field and on the diaphragm.
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Artritis Reumatoide , Toracoscopios , Anciano de 80 o más Años , Diagnóstico Diferencial , Humanos , Masculino , Metotrexato , Tomografía Computarizada por Rayos XRESUMEN
A 27-year-old women was referred to our hospital because of abnormal subpleural nodule in her right thoracic cavity. Chest computed tomography demonstrated an 11 mm nodule with smooth and clear boundary adjacent to the right first rib. Chest magnetic resonance imaging revealed an iso-intensity area on T1-weighted images, a high-intensity on T2-weighted images, and enhanced homogeneously on contrast-enhanced images. Tumor extirpation was performed using a 2.7 mm grasp fine needlescopic forceps, a 3 mm thoracoscope and a 5 mm vascular sealing device. The histological diagnosis was cavernous hemangioma. Thoracoscopic surgery using fine needlescopic forceps and thin thoracoscope is useful in considering esthetic purposes.
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Hemangioma Cavernoso , Pared Torácica , Adulto , Femenino , Hemangioma Cavernoso/diagnóstico por imagen , Hemangioma Cavernoso/cirugía , Humanos , Imagen por Resonancia Magnética , Instrumentos Quirúrgicos , Pared Torácica/diagnóstico por imagen , Pared Torácica/cirugía , Toracoscopios , ToracoscopíaRESUMEN
Objective: To evaluate the efficacy and safety of giant emphysematous bulla (GEB) volume reduction via medical thoracoscope. Methods: This was a prospective, single-arm study conducted between July 2018 and September 2020 in Ri Zhao Hospital of Traditional Chinese Medicine. Patients who met the inclusion criteria were treated with GEB volume reduction via medical thoracoscope and were followed up to evaluate the efficacy and safety of the technique. According to comparison of preoperative and postoperative chest CT results, the self-designed evaluation criteria of imaging efficacy were as follows: complete or nearly complete disappearance of GEB (GEB volume reduction ≥90%), significant reduction of GEB (75%≤GEB volume reduction<90%), reduction of GEB (50%≤GEB volume reduction<75%) and no change (GEB volume reduction<50%). Results: A total of 47 patients were included, among whom 43 were males, with an age M (Q1, Q3) of 63.0 (55.0, 67.0). The CT results showed complete or nearly complete disappearance of GEB in 43 patients, significant reduction of GEB in 3 patients and reduction of GEB in 1 patient before discharge. The degree of dyspnea improved significantly (P<0.05). Arterial partial pressure of carbon dioxide (PaCO2) decreased from (48.2±8.4)mmHg (1 mmHg=0.133 kPa) to (45.4±7.3)mmHg (P<0.05). The 6-minute walk test (6MWT) increased from (245.6±162.4)m to (283.5±152.2)m (P<0.05). Six-month postoperative follow-up was completed in 24 patients, and CT results showed that the efficacy of volume reduction was continuous compared with that before discharge. GEB was further reduced or even disappeared in 3 of the cases. Besides, the degree of dyspnea, 6MWT (384.4±148.2)m and PaCO2 (42.7±6.6)mmHg were improved significantly (P<0.05). The oxygenation index (356.86±61.21)mmHg was significantly higher than that before surgery (295.20±67.16)mmHg and before discharge (294.50±76.69)mmHg (P<0.05). No perioperative deaths occurred. Conclusions: GEB volume can be completely eliminated or significantly reduced by this innovative technique, while PaCO2, the degree of dyspnea and exercise endurance can be significantly improved after operation. The 6-month follow-up after surgery showed that the above benefits continued, and that the oxygenation index improved significantly.
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Enfisema Pulmonar , Toracoscopios , Vesícula , Análisis de los Gases de la Sangre , Humanos , Masculino , Estudios Prospectivos , Enfisema Pulmonar/cirugíaRESUMEN
INTRODUCTION: In most of the pleural effusion, fluid analysis generally gives the etiological diagnosis but in almost 20% it remains unclear. This study was designed to determine the diagnostic yield of a pleural biopsy using semi rigid thoracoscope and its complication rates. MATERIALS AND METHODS: This was a retrospective observational study conducted in the Department of Pulmonary Medicine, AIIMS Patna. All the patients diagnosed as unexplained pleural effusion between Jan 2018 and December 2019 were included in the study. RESULTS: Total 76 out of 97 patients with unexplained exudative pleural effusion underwent medical thoracoscopy in the given period of 2 years. The mean age of the patients was 57.63 years. There were 46 males and 30 females. 38 patients (50%) had right-sided pleural effusion. More than half (52.6%) of study patients were on Anti-tubercular treatment in which only 11.84% had tuberculosis. In both unilateral and bilateral pleural effusion, the proportions of small, moderate, and large size of pleural effusions were 10.52, 42.10, and 47.36%, respectively. Thoracoscopy yielded a definitive diagnosis in 66 out of 76 patients (86.84%), and in 10 patients (13.15%), biopsy was inconclusive. Of 76 patients, malignancy was confirmed in 58 (76.31%), and tuberculosis in 8 (11.84%) patients CONCLUSION: This study concludes that, medical thoracoscopy with semi-rigid thoracoscope is an invaluable tool in the diagnosis of patients with unexplained exudative pleural effusion. It is a very simple and safe method with high diagnostic yield and associated with few complications. Malignancy was found to be the most common cause of unexplained exudative pleural effusion.
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Adenocarcinoma/diagnóstico , Neoplasias Pulmonares/diagnóstico , Tuberculosis Pulmonar/diagnóstico , Adenocarcinoma/complicaciones , Diseño de Equipo , Femenino , Humanos , India , Neoplasias Pulmonares/complicaciones , Masculino , Persona de Mediana Edad , Derrame Pleural/etiología , Valor Predictivo de las Pruebas , Estudios Retrospectivos , Centros de Atención Terciaria , Toracoscopios , Toracoscopía , Tuberculosis Pulmonar/complicacionesRESUMEN
OBJECTIVE: New flex-rigid pleuroscope enables observations with a maximum angle of curvature of 180° , allowing visualization of the area near the insertion site of the pleuroscope. And, it improved the image quality and channel inner diameter. The aim of this study was to evaluate the clinical effectiveness and safety of a new flex-rigid pleuroscope. METHODS: A retrospective analysis of patients who were examined with a new flex-rigid pleuroscope under local anesthesia at our institution was conducted. Pleuroscopy was performed in 33 patients with undiagnosed exudative pleural effusions from December 2016 to March 2019. RESULTS: A total of 33 patients (10 women, 23 men); their median age 74 years (range 24-90) were investigated. Pleuroscopy showed that 18 had malignant pleural disease (54%), and 15 had benign pleural diseases (46%). The top three most frequent causes of pleural disease were pleural metastases of lung carcinoma (30.3%), pyothorax (15.1%), and malignant pleural mesothelioma (12.1%). In 32 cases (97%), observation at the introducer insertion site was possible. It was not possible in one case due to hard adhesions. The diagnostic rate was 100%, and the complication rate was 6.1%. There were no major complications, and minor complications included mild pain (one case) and minor bleeding (one case) that was stanched spontaneously. CONCLUSIONS: The new flex-rigid pleuroscope is effective and safe for diagnosing pleural effusions. The improved bending angle is likely to minimize the blind area. The new pleuroscopy fiberscope may improve the diagnostic rate.
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Neoplasias Pulmonares , Derrame Pleural , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/epidemiología , Masculino , Persona de Mediana Edad , Pleura , Derrame Pleural/diagnóstico , Derrame Pleural/epidemiología , Estudios Retrospectivos , Toracoscopios , Toracoscopía , Adulto JovenRESUMEN
Objective. To compare the clinical efficacies of mediastinoscope-assisted and thoracoscope-assisted esophagectomy. Materials and Methods. Seventy-six patients with esophageal cancer who underwent minimally invasive esophagectomy at the General Hospital of Ningxia Medical University between June 2015 and January 2019 were retrospectively evaluated. Among them, 28 patients underwent mediastinoscope-assisted transhiatal esophagectomy (MATHE), and 48 received thoracoscope-assisted transthoracic esophagectomy (TATTE). The perioperative clinical data and follow-up data of the 2 groups were compared. Results. All operations were successful in both groups. MATHE was favorable in terms of operation time, intraoperative blood loss, drainage volume 3 days after surgery, postoperative hospital stay, and hypoproteinemia (P < .05). Lymph node dissections were less than those in the TATTE (P < .05). No significant differences in long-term postoperative complications and survival rate were found between the 2 groups (P > .05). Conclusion. MATHE has the advantages of minimal trauma, shorter operation time, less intraoperative blood loss, and faster recovery. More adequate tumor clearance in terms of lymph node dissection can be achieved with TATTE. However, the comparison of survival rates between the 2 groups is similar.
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Neoplasias Esofágicas , Esofagectomía , Estudios de Casos y Controles , Neoplasias Esofágicas/cirugía , Esofagectomía/efectos adversos , Humanos , Escisión del Ganglio Linfático , Mediastinoscopios , Mediastinoscopía , Complicaciones Posoperatorias/epidemiología , Estudios Retrospectivos , Toracoscopios , Resultado del TratamientoRESUMEN
BACKGROUND: This study compared the perioperative and follow-up period data of patients who underwent redo tricuspid valve replacements performed via thoracoscopic surgery or median sternotomy. The purpose was to evaluate the feasibility, safety, and surgical outcomes of redo tricuspid valve replacement via uni-port thoracoscopic surgery. METHODS: Forty-nine patients with severe tricuspid valve regurgitation after left-side valve replacement underwent redo tricuspid valve replacements in our hospital from April 2012 to September 2019. Twenty-six patients underwent uni-port total thoracoscopy surgery, whereas 23 patients had the surgery performed via median sternotomy. We collected perioperative and 3- to 36-month postoperative data. RESULTS: No deaths occurred in the intraoperative period. Time of cardiopulmonary bypass in the study group significantly was longer than that in the control group (P < .05), but the operative times in the study and control groups were not significantly different. Thoracic drainage, length of ICU stay, postoperative hospital stay, and complication rates in the study group were significantly different from those in the control group (P < .05). Throughout the follow-up period, uni-port total thoracoscopic TVR was not inferior to traditional surgery with respect to cardiac function and recurrence of tricuspid valve regurgitation. CONCLUSIONS: Uni-port total thoracoscopic tricuspid valve replacement is safe, feasible and effective, and that can be considered as a primary treatment strategy for patients with severe TR after previous left-sided valve procedure.
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Implantación de Prótesis de Válvulas Cardíacas/métodos , Esternotomía/métodos , Toracoscopios , Toracoscopía/instrumentación , Insuficiencia de la Válvula Tricúspide/cirugía , Válvula Tricúspide/cirugía , Diseño de Equipo , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosAsunto(s)
Diseño de Equipo/estadística & datos numéricos , Derrame Pleural/diagnóstico , Toracoscopios/historia , Toracoscopía/métodos , Anestésicos Locales/administración & dosificación , Biopsia , Sedación Consciente/métodos , Historia del Siglo XX , Humanos , Mesotelioma/diagnóstico , Mesotelioma/patología , Pleura/patología , Derrame Pleural/patología , Pleurodesia/métodos , Instrumentos Quirúrgicos , Suecia/epidemiología , Cirugía Torácica Asistida por Video/efectos adversos , Cirugía Torácica Asistida por Video/métodos , Toracoscopía/instrumentación , Tuberculosis/diagnóstico , Tuberculosis/microbiología , Tuberculosis/patologíaRESUMEN
PURPOSE: The purpose of this study was to investigate the effectiveness and safety of the operation for type III esophageal atresia using a thoracoscope. METHODS: The clinical data for 92 patients with type III esophageal atresia in our hospital from January 2015 to December 2018 were analyzed retrospectively. There were 49 patients in group A who underwent thoracoscopic surgery and 43 patients in group B who underwent conventional surgery. RESULTS: The mechanical ventilation time (55.7 ± 11.4 h vs 75.6 ± 19.2 h), intensive care time (3.6 ± 1.8d vs 4.7 ± 2.0d), postoperative hospitalization time (13.1 ± 2.2d vs 16.8 ± 4.3d), thoracic drainage volume (62.7 ± 25.5 ml vs 125.4 ± 46.1 ml), blood transfusion volume (30.5 ± 10.4 ml vs 55.3 ± 22.7 ml) and surgical incision length (2.0 ± 0.5 cm vs 8.0 ± 1.8 cm) in group A were lower than those in group B, and the differences were statistically significant (P < 0.05). Among the postoperative complications, the incidences of postoperative severe pneumonia (8.2% vs 23.3%), poor wound healing (2.0% vs 14.0%) and chest wall deformity (0% vs 11.6%) in group A were significantly lower than those in group B (P < 0.05). There was no significant difference in the incidence of anastomotic stricture, tracheomalacia or gastroesophageal reflux between the two groups after surgery and early during follow-up (P > 0.05), and there were no complications such as achalasia signs and esophageal diverticulum in either group. CONCLUSION: Surgery for type III esophageal atresia via thoracoscopy has the same safety and clinical effectiveness as traditional surgery and has the advantages of smaller incision and chest wall deformity.
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Atresia Esofágica/cirugía , Esofagoplastia/métodos , Toracoscopía , China , Femenino , Humanos , Incidencia , Recién Nacido , Masculino , Neumonía/epidemiología , Neumonía/etiología , Complicaciones Posoperatorias/epidemiología , Estudios Retrospectivos , Pared Torácica/anomalías , Toracoscopios , Toracotomía , Resultado del Tratamiento , Cicatrización de HeridasRESUMEN
Objective: To investigate the efficacy and safety of sugammadex for antagonistic neuromuscular block in patients with radical resection of lung cancer under thoracoscope. Methods: One hundred patients undergoing radical resection of lung cancer under thoracoscope in Affiliated Cancer Hospital of Zhengzhou University from March to September in 2019, were randomly divided into control group (group C) and sugammadex group (group S). All patients were anaesthetized (induced and maintained) with intravenous target-controlled infusion of propofol and remifentanil, and intermittent intravenous injection of the neuromuscular block of rocuronium. During the operation, the bispectral index (BIS) was used to monitor the depth of anesthesia, and the neuromuscular block was assessed with TOF. Single-lung mechanical ventilation and double-lumen endotracheal intubation were carried out, and patient-controlled analgesia after operation were enforced. Patients in group C received neostigmine (2 mg) combined with atropine (0.5-1.0 mg) after thoracic closure, while patients in group S received sugammadex (2 mg/kg) at TOF count (≥2) after thoracic closure, and then double-lumen endotracheal tubes were extubated according to extubation indications. At these time points: T(0) (immediate before anesthesia induction), T(1) (immediate before tracheal intubation), T(2) (immediately after thoracic closure), T(3) (1 h after operation), T(4) (6 h after operation), T(5) (24 h after operation), T(6)(48 h after operation), the heart rate(HR) and mean arterial pressure (MAP) were recorded, QT interval (V3 ECG) were measured and calculated, indicators of liver function [alanine transaminase (ALT), aspartate transaminase(AST)], renal function [blood urea nitrogen (BUN), creatinine (Cre)] and clotting function [thrombin time (TT), prothrombin time (PT), activated partial thromboplastin time (APTT) and fibrinogen (FIB)] were detected. The duration of operation, postoperative conditions within 48 hours after operation(the time of tracheal tube extubation, respiratory suppression/dysfunction, allergy, nausea and vomiting, itching of skin, abnormal sensation), pathological types and the postoperative hospital stay were recorded. Results: There were no significant differences of the age, sex ratio, body mass index (BMI), American Society of Anesthesiologists (ASA) grading ratio, duration of operation, pathological types and the postoperative hospital stay, HR, MAP and QT interval between two groups (all P>0.05). There were no remarkable differences of the levels of serum histamine, ALT, AST, BUN, Cre, TT, PT, APTT and FIB before and after administration of neuromuscular blockade antagonists (neostigmine or Sugammadex) in the same group patients (all P>0.05), also no significant differences between group C and group S at the same time points (all P>0.05). Average time of tracheal tube extubation in group S [(3.7±1.3) min] was sharply shorter than that in group C [(14.5±4.4) min, t=2.266, P<0.05)]. There were no patients with allergy, skin itching, sensory abnormality in these two groups. There were no significant difference of the incidence of postoperative nausea and vomiting between these two groups. There were 5 patients with respiratory depression in group C and no respiratory depression patient in group S, the difference was statistically significant between these two groups (χ(2)=5.263, P<0.05). Conclusion: Sugammadex is effective for antagonizing the neuromuscular blockade of rocuronium in patients with radical resection of lung cancer under thoracoscope, and can shorten the time of tracheal tube extubation after surgery.
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Neoplasias Pulmonares/cirugía , Bloqueo Neuromuscular/métodos , Fármacos Neuromusculares no Despolarizantes/administración & dosificación , Sugammadex/administración & dosificación , gamma-Ciclodextrinas , Androstanoles/administración & dosificación , Androstanoles/antagonistas & inhibidores , Inhibidores de la Colinesterasa , Humanos , Neoplasias Pulmonares/patología , Neostigmina/administración & dosificación , Fármacos Neuromusculares no Despolarizantes/efectos adversos , Sugammadex/efectos adversos , ToracoscopiosRESUMEN
Early stage lung cancers which localized in the middle layer or the center of the lung become indications for anatomical segmentectomy. As a method of intraoperative identifying the intra-segmental plane, 2 different techniques utilizing indocyanine green (ICG) fluorescence has been clinically applied. The one is a method of systemically intravenous administration of ICG after ligating the objective segmental pulmonary artery. The other is a method of insufflate the diluted ICG into the objective segmental bronchus under the bronchoscope. The segmental alveoli were visualized with a ICG fluorescence thoracoscope. Both methods visualize inter-segmental plane. Both advantages and disadvantages were discussed. These methods may help the repertoire of atypical segmentectomy getting wider. Also, ICG fluorescence imaging is incorporated into a robotic surgery. ICG fluorescence imaging is expected to be applied to various applications of thoracic surgery.
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Verde de Indocianina , Fluorescencia , Humanos , Neoplasias Pulmonares , Neumonectomía , ToracoscopiosRESUMEN
Objective: To summarize the experience of applying cervical double parallel incision combined with mediastinoscope or thoracoscope in the treatment of cervical necrotizing fasciitis (CNF) accompanied with descending necrotizing mediastinitis (DNM), so as to provide a reference for clinical practice. Methods: The clinical data of six patients with CNF accompanied with DNM who were admitted to the Department of Stomatology and the Department of Otolaryngology Head and Neck Surgery, The First People's Hospital of Changzhou from September 2014 to September 2018 were retrospectively analyzed. All of the six patients were confirmed by CT of neck and chest, among whom there were two males and four females aged from 48 to 73. Three patients were treated with cervical double parallel incision combined with mediastinoscope to be combined with cervical and thoracic drainage under general anesthesia while the other three with cervical double parallel incision combined with thoracoscope to be combined cervical and thoracic drainage under general anesthesia. The CT of neck and chest as well as infectious indicators including hematology, C-reactive protein (CRP) and procalcitonin (PCT) were reexamined during the postoperative period. Results: The cervical and thoracic combined drainage was unobstructed in all of the six patients, no secondary surgery was performed, and the infectious indicators gradually decreased. All patients had off-bed activities on the first day after the operation, were all cured and discharged after an average of 21 days (16 to 36 days) in hospital and followed up for an average of 18 months (4 to 30 months) after the operation. None of them experienced infection relapse, and they were all satisfied with the appearance of the cervical incision. Conclusions: Cervical double parallel incision combined with mediastinoscope or thoracoscope for the treatment of CNF accompanied with DNM has the advantages of complete drainage, small trauma, excellent efficacy and aesthetic operative area, thus being deserved to be clinically popularized.
Asunto(s)
Fascitis Necrotizante , Mediastinitis , Adulto , Anciano , Estética Dental , Fascitis Necrotizante/complicaciones , Fascitis Necrotizante/diagnóstico , Femenino , Humanos , Masculino , Mediastinitis/complicaciones , Mediastinitis/diagnóstico , Mediastinoscopios , Persona de Mediana Edad , Estudios Retrospectivos , ToracoscopiosRESUMEN
BACKGROUND: Minimally invasive direct coronary artery bypass (MIDCAB) has been revived with new techniques and hybrid procedures for MIDCAB and percutaneous coronary intervention (PCI). We reviewed the midterm results of MIDCAB with a three-dimensional (3D) endoscope in our institution. METHODS: Of the 359 patients who underwent off-pump coronary artery bypass grafting (CABG) from December 2013 to March 2017, 54 had MIDCAB with the left internal thoracic artery (LITA) to left anterior descending (LAD) artery through a small left thoracotomy with a 3D endoscope. The same intercostal space was used for the main surgical incision and the insertion site of the 3D endoscope. In all, 22 patients had hybrid coronary revascularization (HCR), combined PCI and MIDCAB. RESULTS: There was no operative death. One patient had cerebral infarction without disability. No cases showed significant increases in CKMB. In all, 34 patients commenced ambulation on postoperative day 1. The postoperative hospital stay was 9.1 ± 5.0 days. In total, 37 patients had coronary computed tomography (CT), and their patency of LITA was 100%. In HCR, there was no mortality and major adverse cardiovascular event (MACE). Target lesion revascularization among 12 months was 1.6%. CONCLUSION: The midterm results of MIDCAB with 3D endoscope-assisted LITA harvesting were satisfactory. MIDCAB, including HCR, is a good alternative for selected high-risk patients.