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PubMedDate not supplied

Combination of video-assisted thoracoscopic surgery and hand-assisted laparoscopic surgery for early cancer of the thoracic esophagus.

From June 1997 to July 2002, we enrolled 10 patients with T1 esophageal squamous cell carcinoma according to the findings of chest computerized tomography scans and transesophageal ultrasound. There were nine men and one woman. The average age was 57.1 years (range, 43-70 years). We performed a combination of video-assisted thoracoscopic surgery including endoscopic esophageal mobilization and mediastinal lymph nodes dissection for early thoracic esophageal carcinoma as well as hand-assisted laparoscopic gastric mobilization as an esophageal substitute under double-lumen intubated anesthesia. The average operative time was 330 minutes (range, 290-425 minutes). The average hospital stay was 11.2 days (range, 9-17 days). There was no surgical mortality or severe complication except one mild leakage of cervical esophagogastrostomy. All patients have tolerated solid food well and are still alive, without evidence of tumor recurrence, after a mean of 37.2 months of follow-up (range, 9-62 months). In conclusion, we suggest that a combination of video-assisted thoracoscopic esophageal mobilization and mediastinal lymph nodes dissection and hand-assisted laparoscopic mobilization of stomach via a hand-port device for esophageal reconstruction is a safe and feasible operation for patients with T1 thoracic esophageal carcinoma.

Adult↗
PubMedDate not supplied

Video-assisted thoracoscopic lobectomy for right middle lobe bronchiectasis.

The bronchiectasis process is irreversible, and only resection of the involved bronchiectatic segments offers the possibility of potential cure. We present our experience in video-assisted thoracoscopic lobectomy for localized right middle lobe bronchiectasis in 16 patients. From July 1994 to June 2002, we enrolled 16 patients with right middle lobe bronchiectasis. There were nine women and seven men, with a mean age of 39.7 years (range, 21-67 years). The mean duration of symptoms such as hemoptysis and chronic purulent productive cough was 7.3 years (range, 2-19 years). Surgical indications included repeat pulmonary infection with often abundant purulent, sometimes fetid, expectoration in eight patients (50%), frequent massive hemoptysis in four patients (25%), and both repeat pulmonary infection and hemoptysis in four patients (25%). During operation, all patients were placed in left lateral position under double-lumen intubated anesthesia. Three incisions were needed. One 1-cm incision for the camera port was created at the seventh intercostal space along the anterior axillary line and the other 1- and 4-cm incisions were created at the seventh and fifth intercostal spaces along the midclavicular line. Right middle lobectomy could be completed by use of either traditional or endoscopic instruments. The mean total operative time was 87 minutes (range, 60-110 minutes). The mean hospital stay was 6 days (range, 4-11 days). One patient suffered from a mild hemothorax complication that needed 10 days of pleural drainage. There was no surgical mortality in this study. The mean follow-up period was 45 months (range, 10-94 months). Overall, 14 (87.5%) patients were asymptomatic, and the other 2 (12.5%) obtained apparent symptomatic improvement after operation. Video-assisted thoracoscopic lobectomy for right middle lobe bronchiectasis is technically feasible using our approach and is potential safe in treating patients with localized right middle lobe bronchiectasis.

Adult↗
PubMed2004

[Thoracoscopic surgery using a new bronchial blocker].

We report use of a new bronchial blocker through a single-lumen endotracheal tube to achieve one-lung ventilation to perform thoracoscopic operation in patients in whom placement of the double-lumen tube failed and difficult intubation is predicted. The bronchial blocker tube was placed into the aimed bronchus under the bronchoscopic vision and the cuff of the blocker was inflated to achieve one-lung ventilation. In all of the 4 patients, the bronchial blocker could be inserted and placed safely, quickly, and exactly under the fiberoptic flexible bronchoscopic vision to perform thoracoscopic operation without any complications. The new bronchial blocker tube through the indwelling endotracheal tube may have advantages in situations where placement of double-lumen endotracheal tubes is technically impossible or inappropriate. The use of the new bronchial blocker tube will, however, require careful evaluation in larger series.

Aged↗
PubMed2005

[Intractable pneumothorax successfully treated by talc slurry pleurodesis and video-assisted thoracoscopic surgery in a patient with idiopathic pulmonary fibrosis].

Pneumothorax associated with idiopathic pulmonary fibrosis (IPF) is intractable and often fatal because the patients are usually under a long-term steroid therapy, and are associated with severely impaired lung function. Further, pneumothorax itself recurs frequently, and acute exacerbation of IPF may develop after a surgical intervention. Here, we describe a case of intractable pneumothorax developed in a patient with IPF who was successfully treated with repeated talc pleurodesis combined with video-assisted thoracoscopic surgery under local anesthesia. A 67-year-old male with IPF who was under a long-term treatment with steroid, developed right-sided pneumothorax. A chest drainage tube was placed in the right pleural cavity, and repeated pleurodesis with minocycline or fibrinogen was challenged, but the outcome turned out to be unsuccessful. Then, talc slurry was applied repeatedly, resulting in a high-grade fever associated with reactive accumulation of pleural effusion. However, air leakage did not cease completely despite the eight-times pleurodesis with talc using 16 g in total. Finally, video-assisted thoracoscopic surgery under local anesthesia was undertaken and the pulmonary fistula was successfully closed.

Aged↗
PubMedDate not supplied

Comparison between video-assisted thoracoscopic thymectomy and transternal thymectomy for myasthenia gravis (analysis of 82 cases).

Video-assisted thoracoscopic surgery (VATS) provides a new approach to thymectomy for myasthenia gravis (MG). We compared the results of video-assisted thoracoscopic thymectomy (VATT) and transternal thymectomy (TT) in Taiwanese people with MG. From January 1997 to August 2002, we enrolled a total of 82 patients with MG who underwent TT and anterior mediastinal adipose tissue removal in our study. Of those, 51 patients underwent VATT, and 31 patients underwent TT. The men-to-women ratios were 18:33 and 15:16 in the VATT and TT groups, respectively. The mean age was 37.9 +/- 17.56 years in the VATT group and 35.6 +/- 16.8 years in the TT group (P = 0.55). Preoperative Osserman's classification revealed the following: class I: 11 (21.6%), 13 (41.9%); class IIA: 18 (35.3%), 11 (35.5%); class IIB: 18 (35.3%), 5 (16.1%); class III: 2 (3.9%), 0; and class IV: 2 (3.9%), 2 (6.5%), respectively, in the two groups (P = 0.06). During VATT, all but two patients were placed supine in the 45 degrees left lateral decubitus position under double-lumen intubated anesthesia. Usually three 1-cm incision wounds over anterior axillary line at the third, fifth, and sixth intercostal spaces were necessary. A total of 82 patients (51 with VATT and 31 with TT) were studied. There were no statistical differences between the two groups of patients in terms of sex, age, and severity of MG. In VATT and TT groups, postoperative hospital stays were 6.1 +/- 3.3 and 26.9 +/- 14.1 days, respectively (P = 0.001). Intensive care unit stays were 1.5 +/- 1.1 and 3.2 +/- 2.3 days, respectively (P = 0.018). Operative times were 180.0 +/- 53.4 and 248.2 +/- 71.9 minutes, respectively (P = 0.004). Thymus weights were 43.7 +/- 22.5 and 52.2 +/- 29.6 g, respectively (P = 0.141). Fifty-one VATT procedures were performed through a right-side approach without conversion. Most patients were extubated in the operating room or recovery room. The harvested thymus glands had an average weight of 49.4 g (range, 21.4-90 g). There were no surgical mortality cases. There was no statistically significant difference (P = 0.574) in the postoperative improvement classification between the two groups, with a mean of 4 years of follow-up. In the VATT group, 14 (27.5%) patients had complete remission without any medication, 14 (27.5%) patients were in class II, 21 (41.1%) patients were in class III, 2 (3.9%) patients were in class IV, and 0 (0%) patients were in class V, according to postoperative classification of DeFilippi et al. We concluded that VATT is technically feasible and safe and is associated with a favorable postoperative outcome compared with the transsternal approach.

Adult↗
PubMedDate not supplied

[Laparoscopic and left thoracoscopic Collis-Nissen procedure: technique and short term results].

The aim of this paper is to illustrate a laparoscopic-thoracoscopic technique for the surgical management of foreshortened esophagus in patients affected by severe gastro-esophageal reflux disease. The patient is placed on the operating table with the left chest and arm lifted to perform a thoracostomy in theV-VI space, posterior to the axillary line. The hiatus is opened and the distal esophagus is mobilized. With intraoperative endoscopy the position of the gastroesophageal junction in relationship to the hiatus is determined in order to decide whether to perform a standard procedure for reflux or to lengthen the esophagus. In the second case, short gastric vessels are divided and the gastric fundus is mobilized. An endostapler is introduced into the left chest. The Collis gastroplasty is performed over a 42 Maloney bougie. A floppy Nissen and the hiatoplasty complete the procedure. Twenty-two procedures of laparoscopic-thoracoscopic Collis gastroplasty were performed. The postoperative course was regular in 17 patients and complicated in 5 cases. Two procedures were converted for split of the endosuture caused by an oversized Maloney bougie (52 Ch). Other complications included intrathoracic migration of the fundoplication with need for repeating laparoscopic surgery, an empyema without fistula and atrial fibrillation. In conclusion, this technique corresponds to all principles of anti-reflux surgery and makes it possible to properly treat any anatomical condition.

Adult↗
PubMed2005

[Craniofacial hyperhidrosis treated by video-assisted thoracoscopic sympathectomy].

OBJECTIVE: To investigate the feasibility, safety and prospect application value of video-assisted thoracoscopic sympathectomy utilized in the treatment of craniofacial hyperhidrosis. METHODS: Eighteen patients with craniofacial hyperhidrosis underwent sympathectomy from January 2003 to December 2004, including 10 cases combined with palmar hyperhidrosis. There were 17 males and 1 females with a mean age of 36.5 years (ranges, 25-42). Sympathetic chain was transected just below the stellate ganglion in pure craniofacial hyperhidrosis. Additional T(3) sympathectomy was performed in those patients combined with palmar hyperhidrosis. RESULTS: There were no surgical complication or surgical mortality cases. Seventeen patients achieved improvement of craniofacial hyperhidrosis without recurrent symptoms, but one had partial remission due to thoracic adhesion and false location of the ganglions. The effective rate was 97% (35/36). No recurrent symptoms occurred after a mean of 8.3 months of follow-up. No relapse occurred. Fifteen patients (83%) developed compensatory sweating of the trunk and lower limbs. Six patients (33%) presented palmar dry (severe hypohidrosis) and they all can tolerate the condition. All patients were satisfied with the outcomes of their operations. CONCLUSION: The initial results show that thoracoscopic sympathectomy is a safe and effective method for the treatment of craniofacial hyperhidrosis.

Adult↗
PubMed2005

Video-assisted thoracoscopic surgery (VATS) in the diagnosis and treatment of intrathoracic diseases at Ratchaburi Hospital.

OBJECTIVE: To review the authors' experience and benefit in diagnosis and management of intrathoracic diseases by Video-assisted thoracoscopic surgical procedures (VATS) using a non trocar technique. MATERIAL AND METHOD: Retrospective review of sixty-eight consecutive patients who underwent seventy-one VATS procedures between January 1997 and December 2004. Indications included recurrent or persistent pneumothorax (n = 21 patients), empyema thoracis (17), lung nodules or masses (8), clot haemothorax (6), pleural effusion (4), pleural thickening or masses (3), mediastinal masses or cysts (3), pericardial effusion (2), removal of bullets from the pleural cavity (2), bronchiectasis with hemoptysis (1) and inspection of diaphragmatic injury (1) (Table. 1). An alternative method of manipulating thoracoscopic instruments without using a trocar was described. RESULTS: Of the 71 VATS procedures in 68 patients, 62 (87.3%) procedures were successfully performed in 59 patients. Three of them underwent VATS bilaterally. (1 Tuberculous empyema and 2 spontaneous pneumothorax). Four patients requried conversion to thoracotomy due to bleeding in 1 who had excision lung bleb, extensive adhesion in 2 with chronic empyema thoracis and unlocated lesion in 1 with solitary pulmonary nodule (SPN). There were 5 postoperative complications: prolonged air leak for more than 7 days was seen in 4 patients. This complication occurred in a patient with spontaneous pneumothorax (3 patients) and bilateral tuberculous empyema at the left side (1 patient). Wound infection and mild effusion occurred in 1 patient with unilateral tuberculous empyema (no additional drainage was required). VATS in diagnostic procedures were effective in 90% (9 of 10 patients) and the procedures were 4 wedge excision, 3 pleural biopsies, 1 wedge excision for interstitial lung disease 1 inspection of diaphragmatic injury and 1 required conversion. Sixty one therapeutic procedures were effective in 50 patients (85.9%) (50 of 58 patients). None of them had a recurrence of pneumothorax after VATS procedures or other complications. Only small doses of analgesics were needed. There was no intraoperative mortality. The mean operative time was 67 minutes and the average postoperative hospital stay was 5.4 days for successful VATS group. CONCLUSION: VATS using of a non-trocar technique is a safe and effective method for diagnosis and treatment of intrathoracic diseases. Patients had benefit in reduced postoperative pain, short hospitalization, short recovery times and good cosmetic result.

Adolescent↗
PubMed2005

Thoracoscopic esophagectomy for intrathoracic esophageal cancer.

Thoracoscopic approaches for esophageal cancer are still disparate. Complete scopic technique is feasible for esophagectomy. Mini-thoracotomy is effective for excellent exposure of the mediastinum for lymph node dissection. The magnifying effect of a video, by keeping the camera in close proximity to the dissection is essential to perform the same quality of dissection as open surgery. The benefit, for respiratory morbidity, remains to be studied in a large number of patients. Minimizing the chest wall injury contributed, to the reduction of constrictive pulmonary damage. Survival after the thoracoscopic approach was favorably compared with open surgery, when extensive lymphadenectomy was performed. Because the efficacy improves with the surgeon's experience, satisfactory outcome will only be obtained in a center performing a sufficient volume of esophageal surgery to provide the surgeon with opportunities to refine his necessary skills. Improvements in technique and instrumentation should make the procedure more accessible and steepen the learning curve.

Blood Loss, Surgical↗
PubMed2005

[Anesthetic management of a 1.7-kg premature infant undergoing thoracoscopic thoracic duct ligation].

We report successful anesthetic management of a 1.7-kg premature infant who underwent thoracoscopic thoracic duct ligation under general anesthesia. She was born at 30 weeks gestation with birth weight of 1,546 g and was suffering from respiratory distress due to persistent right chylothorax for two months after birth. Chest tube drainage, fasting and intrapleural fibrin glue did not reduce her right chylothorax. Thoracoscopic thoracic duct ligation was scheduled on her day 64 under general anesthesia. The tracheal tube end was placed in the midtrachea and carbon dioxide was insufflated into the operative side of the thorax. During thoracoscopy her left lung was ventilated with the right lung pressed with spatulaes, but her respiratory status did not deteriorate so much despite of unilateral ventilation. We speculate that, due to massive right chylothorax, her pulmonary blood flow had already shifted to the left lung, therefore intraoperative substantial left unilateral lung ventilation exerted minimal effect on her respiratory status. The operation was successful and she was weaned from the ventilator on the following day.

Anesthesia, General↗
PubMed2005

[Anesthetic management for thoracoscopic repair of type I esophageal atresia with continuous-flow single-lung ventilation].

We describe a continuous flow mode of ventilation for repair of type I esophageal atresia in an infant. This type of atresia is defined by distal stenosis of the esophagus with a proximal blind pouch and no connection to the tracheobronchial tree. In traditional repair procedures the surgical approach is by thoracotomy, but newer videoassisted thoracoscopic techniques have introduced novel challenges to ventilatory mechanics in these low-weight infants. The literature contains little discussion of the anesthetic management or respiratory mechanics of these patients. Trying to maintain adequate tidal volume and oxygenation while thoracoscopic maneuvers take place increases the risk of barotrauma. Single-lung ventilation with a continuous flow respirator was effective in the case we report.

Abnormalities, Multiple↗
PubMed2005

Video-assisted thoracoscopic surgery under local anesthesia for right empyema secondary to aspiration pneumonia caused by esophageal achalasia: case report.

A 55-year-old man was admitted to the Department of Internal Medicine of our hospital with chief complaints of fever, cough, and right-sided chest pain. Plain radiography of the chest revealed widening of the mediastinum (attributed to esophageal achalasia), pneumonia, and right pleural effusion. According to the properties of the pleural fluid, empyema was diagnosed. Because the empyema was resistant to antibiotic treatment and was in the fibrinopurulent stage, it could not be drained effectively. Therefore, after treatment of the esophageal achalasia by balloon dilatation of the lower esophagus, the empyema was treated by video-assisted thoracoscopic surgery, i.e., by video-assisted thoracoscopic drainage and curettage of the empyema cavity, under local anesthesia.

Anesthesia, Local↗
PubMed1992

[Thoracoscopic pleurodesis in persistent and recurrent pneumothorax].

103 patients with recurrent or persistent pneumothorax have been treated with local application of fibrin and talcum by a thoracoscopic procedure. The method was successful in 97 patients (94.2%) and lead to a stable and complete reexpansion of the lung within 6.3 days. As a direct consequence of the procedure itself only a few and minor complications occurred during a mean hospitalization-time of 10.4 days. The longterm followup over a mean period of 6.4 years revealed a recurrence rate of 15%, although half of the episodes occurred early during the first three months. After 6 years, 80% of the patients were completely asymptomatic and spirometric lung function was restored to normal values. We therefore consider thoracoscopic pleurodesis to be a successful and safe method for treating complicated pneumothorax.

Drainage↗
PubMed1992

[Thoracoscopic treatment of spontaneous pneumothorax using fibrin pleurodesis].

In 33 patients with a recurrent spontaneous pneumothorax, a thoracoscopic pleurodesis with fibrin glue was performed under local anesthesia. During an average postoperative observation period of 4 years the relapse frequency was 39% (13 cases). In these cases thoracotomy was performed and a new relapse of pneumothorax occurred in 3 patients (23%): Application of thoracoscopy with fibrin glue pleurodesis should only be applied in those patients without large emphysema vesicles and without large coalescences. Under these conditions the relapse frequency could be reduced to 26%. The thoracoscopic treatment of recurrent pneumothorax by using fibrin glue and local anesthesia in well selected patients is an alternative procedure to thoracotomy.

Adolescent↗
PubMed2005

Pneumocephalus after thoracoscopic excision of posterior mediastinal tumor.

Pneumocephalus is a very rare complication of video-assisted thoracoscopic surgery (VATS). A 66-year-old man developed pneumocephalus secondary to thoracoscopic excision of a neurogenic tumor in the posterior mediastinum. Pneumocephalus was diagnosed by brain computed tomography. Neurosurgical intervention was performed after conservative therapy had failed. The patient's condition had resolved without any neurologic sequelae 2 years later. When a patient has a relatively large amount of chest tube drainage and neurologic symptoms after VATS, the possibility of pneumocephalus due to cerebrospinal fluid leakage must be considered.

Aged↗
PubMedDate not supplied

[Thoracoscopic splanchnicectomy--a method of pain palliation in non-resectable pancreatic cancer and chronic pancreatitis].

Severe upper abdominal pain is a dominant and distressing feature in advanced pancreatic cancer and in chronic pancreatitis. A way of palliation needs to be practiced in the non-resectable pancreatic cancer in order to control the pain. Between the many methods of palliation the thoracoscopic splanchnicectomy seems to be the best due its simplicity, no risk to the patient and the good results. In the Center of General Surgery and Liver Transplantation from Fundeni Clinical Institute we have practiced 50 thoracoscopic splanchnicectomies in a number of 49 patients during a period of 3 years. The morbidity was 2% and the mortality 0. We noticed a significant improvement in the pain score, the quality of sleep and the overall quality of life and consecutively a quick social reintegration of these patients. The quality of life is greatly improved (with a significant reduction of the pain score in 92% of the cases) after this minimally invasive procedure, a fact the qualifies this procedure as the technique of choice in these patients.

Adult↗
PubMed2006

Video-assisted thoracoscopic pericardial window for penetrating cardiac trauma.

OBJECTIVE: To report our experience with thoracoscopic pericardial window (TPW) for occult penetrating cardiac injury. PATIENTS AND METHODS: During the study period (1 January - 31 December 2000), a small group of haemodynamically stable patients with anterior left-sided praecordial wounds were selected for TPW. All patients underwent general anaesthesia with double-lumen intubation and collapse of the left lung. A rigid laparoscope was inserted through a 2 cm incision in the 5th intercostal space in the anterior axillary line. Another 3 cm incision was made in the fourth intercostal space over the cardiac silhouette. Conventional instruments were used to grasp and open the pericardium. Any myocardial injury identified was an indication to proceed to sternotomy. In the absence of a myocardial injury and bleeding, the procedure was terminated and considered therapeutic. RESULTS: Seventy-one patients with suspected penetrating cardiac injuries were seen. TPW was successfully completed in 13 patients. All were men, with a mean age of 29.8 (range 19 - 38) years. Ten and 3 patients sustained stab and gunshot wounds, respectively. The mean revised trauma score was 7.84. Ultrasound was performed in 12 patients; the results were equivocal for 2 patients, and positive for an effusion in 4 patients. Haemopericardium was found in 3 patients, 2 of whom proceeded to sternotomy. No cardiac injury was found in 1, a left ventricular contusion was identified in the second, and the third patient had no further procedure after good video-thoracoscopic visualisation of the anterior myocardium revealed no injury. In another patient, pericardial bruising was evident without any haemopericardium. The mean operative time was 13.4 (range 10 - 15) minutes, with a mean hospital stay of 5.4 (range 3 - 8) days. There were no complications. The use of a double-lumen endotracheal tube increased the cost of TPW by 23% when compared with subxiphoid pericardial window (SPW). CONCLUSION: TPW is a feasible, although in our setting not cost-effective, diagnostic option for occult penetrating cardiac injuries.

Adult↗
PubMed2006

Thoracoscopic ethanol injection and radiofrequency ablation for the treatment of hepatocellular carcinoma located immediately under the diaphragm.

We previously reported that the combination therapy of percutaneous ethanol injection and radiofrequency ablation (PEI-RFA) was more effective than RFA alone in inducing wider coagulated necrosis for the treatment of hepatocellular carcinoma (HCC). In the present study, we thoracoscopically applied the combination therapy to the treatment of HCC located immediately under the diaphragm. RFA electrode and ethanol injection needle were inserted into the tumor through the right side of the diaphragm in 6 patients with HCC close to the diaphragm. In all cases, the tumor was completely ablated with enough safety margin around the tumor. No local tumor recurrence has been observed in a relatively short-time follow-up period. The volume of coagulated necrosis and the energy requirement for coagulation in thoracoscopic ethanol injection and RFA (T-EI-RFA) were comparable to those of PEI-RFA. Although HCC located immediately under the diaphragm is difficult to treat with a percutaneous approach due to the poor visualization by ultrasonography, T-EI-RFA is considered to be an effective treatment modality.

Carcinoma, Hepatocellular↗