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PubMed2006

Functional and physiologic results of video-assisted thoracoscopic diaphragm plication in adult patients with unilateral diaphragm paralysis.

BACKGROUND: Plication of the hemidiaphragm for unilateral diaphragm paralysis is infrequently performed in adults. Barriers to diaphragm plication have included the perceived need for thoracotomy and uncertainty of the potential benefits. The purpose of this investigation was to assess the effects of video-assisted thoracoscopic diaphragm plication in symptomatic adult patients with unilateral diaphragm paralysis. METHODS: Patients with unilateral diaphragm paralysis underwent an evaluation that included a chest radiograph, fluoroscopic sniff test, pulmonary spirometry, and the Medical Research Council (MRC) dyspnea score. Patients with symptomatic unilateral diaphragm paralysis present for at least 6 months were offered video-assisted thoracoscopic diaphragm plication. Patients who underwent diaphragm plication as well as those who declined surgery were reassessed at 6 months with a chest radiograph, spirometry, and the MRC dyspnea score. RESULTS: Twenty-five patients underwent left (19) or right (6) diaphragm plication through video-assisted thoracoscopic diaphragm plication (22) or thoracotomy (3). There were no operative deaths. Mean hospital length of stay for diaphragm plication was 3.7 days for video-assisted thoracoscopic diaphragm plication and 5.4 days for thoracotomy. After diaphragm plication, mean forced vital capacity, forced expiratory volume at 1 second, functional residual capacity, and total lung capacity improved by 17%, 21.4%, 20.3%, and 16.1%, respectively (p < 005) at 6 months. Mean MRC dyspnea scores also significantly improved in the operative cohort (p < 0001). Seventeen patients in the surgical cohort had returned to work at 6 months. Seven patients treated without surgery displayed a trend toward more frequent hospitalizations and deteriorating pulmonary spirometry and MRC dyspnea scores during the follow-up period. CONCLUSIONS: Plication of the hemidiaphragm using minimally invasive techniques produced significant improvements in patients' functional status, pulmonary spirometry, and MRC dyspnea scores. Video-assisted thoracoscopic diaphragm plication should be considered appropriate therapy in symptomatic adult patients with unilateral diaphragm paralysis.

Adult↗
PubMed2004

Avoiding chest tube placement after video-assisted thoracoscopic wedge resection of the lung.

OBJECTIVE: A chest tube is usually placed in the pleural cavity after wedge resection of the lung, even after thoracoscopic procedures. The aim of this study was to determine the validity and safety of postoperative management without chest tube placement for patients undergoing thoracoscopic wedge resection of the lung. METHODS: Between 1998 and 2002, 93 patients underwent thoracoscopic wedge resection of the lung. In January 2000, we established the following criteria for avoiding chest tube placement: (1) absence of air leaks during intraoperative alternative sealing test, (2) absence of bullous or emphysematous changes on inspection, (3) absence of severe pleural adhesions, and (4) absence of prolonged pleural effusion requiring chest drainage preoperatively. Seventeen of 93 patients did not satisfy the criteria. The other 76 patients were divided into two groups: group 1 consisted of 34 patients who underwent thoracoscopic resection before 1999 and in whom a chest tube was routinely placed in spite of retrospectively meeting the criteria, group 2 consisted of 42 patients who underwent thoracoscopic resection after 2000 and in whom chest tube was not placed. The clinical data were evaluated and analyzed between the two groups. RESULTS: Two patients in group 1 required new intervention after removal of a chest tube that had been inserted during the operation due to recurrence of a pneumothorax, so did two patients in group 2 after the operation. The rate of late pneumothorax requiring intervention is similar in groups 1 and 2. No differences were found between the two groups with regard to postoperative chest pain and hospital stay. No patients experienced a significant adverse outcome. CONCLUSIONS: Avoiding the chest tube placement did not increase postoperative morbidity if carefully selected criteria are met.

Adolescent↗
PubMed2005

Thoracoscopic ligation of a tracheoesophageal H-type fistula in a newborn.

An H-type fistula represents the isolated form of tracheoesophageal fistula, and it is relatively uncommon. Conventional thoracotomy is associated with significant late sequelae; scapula alata, scoliosis, and excessive scarring [Konkin DE, O'hali WA, Webber EM, Blair GK. Outcomes in esophageal atresia and tracheoesophageal fistula. J Pediatr Surg 2003;38:1726-9]. Thoracoscopic approaches avoid these consequences. Thoracoscopic repair of esophageal atresia, together with fistula ligation, has been performed earlier [van der Zee DC, Bax NM. Thoracoscopic repair of esophageal atresia with distal fistula. Surg Endosc 2003;17:1065-7]. Thoracoscopic repair of H-type fistula was not attempted before. This is probably because most H-type fistulas are high enough to be accessible through a neck incision. Low fistulas are better approached via the thorax. To our knowledge, this is the first report of a thoracoscopic approach to an H-type tracheoesophageal fistula in a newborn.

Humans↗
PubMed2001

Outcome of thoracoscopic pulmonary metastasectomy evaluated by confirmatory thoracotomy.

BACKGROUND: The aim of this study was to determine the feasibility, accuracy, and outcome of thoracoscopic resection of peripherally located pulmonary metastases. METHODS: The 28 patients had three or fewer solitary metastases, located in the periphery of the lung, with a diameter 3 cm or less on computed tomography scan. A thoracoscopic resection was performed to remove all identified lesions evaluated by confirmatory thoracotomy. RESULTS: A thoracoscopic resection was technically impossible in 10 patients. In 1 patient a confirmatory thoracotomy was not performed because the lesion was diagnosed as carcinoid. Among the 17 patients who underwent confirmatory thoracotomy, 12 patients had a complete thoracoscopic resection and 5 patients had residual disease. The success rate appeared to be higher (p = 0.01) in patients with one lesion (11 of 12 patients), than in patients with more than one lesion (1 of 5 patients) found by preoperative computed tomography scan. CONCLUSIONS: Thoracoscopic resection can be considered a viable treatment option for patients who present with a solitary pulmonary metastasis with a diameter of 3 cm or less, when the lesion is located in the periphery of the lung.

Adult↗
PubMed2002

Diagnostic thoracoscopic lung biopsy: an outpatient experience.

BACKGROUND: Tissue diagnosis of either interstitial lung disease or indeterminate pulmonary nodules can be obtained by either limited thoracotomy or thoracoscopic lung biopsy. Both procedures traditionally have required hospital admission. We report a series of patients undergoing outpatient thoracoscopic lung biopsy to demonstrate the safety and efficacy of this practice. METHODS: Sixty-two ambulatory patients with a clinical diagnosis of either interstitial lung disease or indeterminate pulmonary nodule(s) underwent thoracoscopic lung biopsy between June 2000 and June 2001. All procedures were performed with double-lumen endotracheal anesthesia and stapled wedge resection. Chest tubes were removed if no air leak was present and if chest radiograph demonstrated no residual pneumothorax. RESULTS: Of 62 patients undergoing thoracoscopic lung biopsy, 45 (72.5%) were discharged home within 8 hours of observation on the day of operation. Fourteen (22.5%) were discharged within 23 hours of their operation. Reasons for 23-hour observation included significant comorbidity (8), pain management (4), postoperative air leak (1), and conversion to muscle-sparing thoracotomy (1). Three (5%) required admission for prolonged air leak (2) or conversion to muscle-sparing thoracotomy (1). Diagnoses were obtained in 61 patients, including neoplasm (25), interstitial lung disease (18), granulomatous disease (7), and other (11). One patient was readmitted for pneumothorax. Patients diagnosed with nonbronchogenic pulmonary metastases were more likely to be discharged on the day of operation. No differences in age, smoking status, or preoperative pulmonary function testing were observed between patients requiring short-stay observation and those discharged immediately after operation. CONCLUSIONS: Outpatient thoracoscopic lung biopsy is safe and effective, and has become our procedure of choice for diagnosis of either interstitial or focal lung disease.

Adult↗
PubMed1999

Prospective comparison of radiologic, thoracoscopic, and pathologic staging in patients with early non-small cell lung cancer.

BACKGROUND: More accurate staging at the time of initial presentation could improve design of clinical trials and avoid inappropriate surgical decisions in individual patients. Preresection staging of patients with non-small cell lung cancer (NSCLC) is not straightforward, especially in patients with negative mediastinal nodes. The purpose of this study was to compare the results of radiologic, thoracoscopic, and pathologic staging in patients with NSCLC and negative mediastinoscopy. METHODS: All patients with NSCLC underwent computed tomographic (CT) scanning before surgical staging with mediastinoscopy. Patients with negative mediastinoscopy then underwent thoracoscopic staging with examination of pleural surfaces, and identification of T (visceral and parietal pleural invasion, sampling of pleural fluid, and pleural lavage) and N (intraparenchymal and inferior mediastinal nodal sampling, if possible) stage descriptors before resection. RESULTS: Thoracoscopy was more accurate than CT scanning in the staging of 50 patients with early lung cancer (stages IA, IB, IIA, and IIB), especially as regards T stage. Further, thoracoscopic examination ruled out malignant pleural effusions in 7 (14%) patients with radiologically obvious effusions, and identified radiologically silent malignant pleural effusions in 3 (6%) patients. Chest wall invasion was accurately identified at thoracoscopy in most patients. Finally, 3 patients with T1 lower lobe lesions and negative mediastinoscopy were found to have involvement of inferior mediastinal nodes (level 8 or 9) at thoracoscopy. However, thoracoscopy did not allow sampling of aortopulmonary window nodes in some patients with bulky left upper lobe lesions. CONCLUSIONS: Errors in thoracoscopic staging resulted in no inappropriate operations. However, errors in CT staging would have resulted in operations unlikely to help the patients, or would have inappropriately excluded patients from surgery. Thoracoscopic staging was more accurate than CT staging in this cohort of patients with NSCLC and negative mediastinoscopy.

Adult↗
PubMed1997

Needle localization for thoracoscopic resection of small pulmonary nodules in children.

BACKGROUND: Children who have malignant disease and pulmonary nodules frequently need a tissue diagnosis to direct therapy. Computed tomography (CT)-guided needle localization and methylene blue marking allow thoracoscopic resection of nonvisible nodules. METHODS: Malignant disease was diagnosed in three patients aged 2, 2.5, and 11 years. Pulmonary nodules seen on chest CT, representing either metastatic disease or infection developed in each patient. All lesions were 1 to 2 cm deep to the pleural surface, precluding thoracoscopic visualization. A Homer mammographic needle was placed near the lesion using CT guidance under general anesthesia. The pleura overlying the lesion was also marked with methylene blue. Under the same anesthetic, patients went to the operating room where the lesions were thoracoscopically resected. RESULTS: Needle localization and methylene blue staining accurately localized the lesion in all cases. Thoracoscopic resection provided a diagnosis of metastatic disease or infection in all cases. There were no complications. CONCLUSION: CT-guided needle localization of pulmonary lesions deep to the pleural surface, is a safe, accurate method for allowing thoracoscopic resection in these children who would otherwise need open thoracotomy for diagnosis.

Biopsy↗
PubMed2003

Advanced thoracoscopic procedures are facilitated by computer-aided robotic technology.

OBJECTIVE: Computer (robotic) enhancement has been used to facilitate simple thoracoscopic procedures such as internal mammary artery (IMA) mobilization. This report describes the use of robotic technology in advanced thoracoscopic procedures. METHODS: Ten patients underwent advanced thoracoscopic procedures utilizing the Da Vinci robotic surgical system (Intuitive Surgical, Mountain View, CA) at our institution. RESULTS: Patients 1-6 underwent endoscopic phrenic nerve mobilization with insertion of phrenic nerve pacemakers. The indications were quadriplegia (n=2), central hypoventilation syndrome (n=2), and intractable hiccups (n=2). Three 1-cm incisions were made to access each hemithorax. Patients 7 and 8 underwent robotically assisted resection of posterior mediastinal masses. Patient 9 underwent robotically assisted thoracoscopic left lower lobectomy for a lung mass. Patient 10 underwent robotically assisted left ventricular lead placement for biventricular pacing for heart failure. CONCLUSIONS: Robotic technology can be used to perform advanced intrathoracic maneuvers thoracoscopically. The increased visualization and instrument dexterity afforded by this technology may facilitate the development of minimally invasive thoracic approaches that were previously not feasible.

Adolescent↗
PubMed2000

Heller's myotomy: thoracoscopic or laparoscopic?

Cardiomyotomy is now usually performed using a minimally invasive approach. A consecutive series of 18 patients with an intention to treat thoracoscopically were followed by the same number of patients treated laparoscopically. Both groups have been followed prospectively for a minimum of 2 years. The groups were well matched for age, symptom duration, preoperative lower esophageal sphincter pressure, and number having undergone balloon dilatation. There was one conversion from a thoracoscopic to a laparoscopic approach so that, for the purpose of analysis, there are 17 in the thoracoscopic group and 19 in the laparoscopic group. There was no difference in the average operating time, rate of conversion to open operation, mucosal breaches, or length of hospitalization. Nor was there any difference in dysphagia symptoms, with 14/17 having a satisfactory result after thoracoscopic myotomy and 18/19 after laparoscopic myotomy. Frequency of reflux symptoms was similar and, although mild reflux was common, only two patients required treatment with a proton pump blocker. In the treatment of achalasia, thoracoscopic and laparoscopic myotomy without fundoplication are equally effective in relieving dysphagia and have a similar safety profile.

Cardia↗
PubMed2001

Thoracoscopic esophagectomy in children.

Minimal access surgery is an alternative to open surgery in esophageal resections. Thoracoscopic surgery has been utilized for both benign and malignant esophageal lesions and is a complex and challenging surgical procedure that can provide some benefits in comparison with open thoracotomy. Many studies have described laparoscopic or thoracoscopic-assisted esophagectomy in adults. So far, to the best of our knowledge, there is no study about thoracoscopic esophagectomy in children. This report describes 2 pediatric cases of benign esophageal lesions: one stricture after accidental ingestion of caustic soda and one esophageal stenosis after thyroglossal duct complication. Both patients were submitted to thoracoscopic esophagectomy combined with laparotomy and open cervical exploration with success. This procedure presents some potential advantages when compared with open esophagectomy: shorter hospital stay, precise dissection of mediastinal structures, less postoperative pain, less blood loss during surgery and less long-term discomfort. In our cases, thoracoscopic surgery for children showed the same benefits as in adults. Although very feasible, it should not be attempted without sufficient training and should be carried out only in specialized medical centers and by surgeons with adequate experience with open esophagectomy.

Accidents, Home↗
PubMed2002

Feasibility of thoracoscopic repair of esophageal atresia with distal fistula.

BACKGROUND/PURPOSE: Evaluation of the feasibility of thoracoscopic correction of esophageal atresia with distal fistula. METHODS: Eight consecutive neonates with esophageal atresia and distal fistula were treated thoracoscopically. Mean birth weight was 3,048 g (range, 2,140 to 3,770). The patients were intubated endotracheally and placed in a 3/4 left prone position. Three cannulae were inserted along the inferior tip of the scapula. CO(2) was insufflated at a pressure of 5mm Hg and a flow of 0.5 L/min. The fistula was either clipped or ligated. The proximal esophagus was opened and an anastomosis was made over a 6F or 8F nasogastric tube with interrupted 5-0 Vicryl. RESULTS: All procedures were completed thoracoscopically without major peroperative complications. The mean operating time was 198 minutes (range, 138 to 250). One patient had a major leak, resulting in a stormy postoperative course, but the leak healed on conservative treatment. This patient and 3 others had stenosis requiring dilatation, respectively, 3, 6, 12, and 1 times. The babies were fed after a median period of 8 days. The median hospital stay was 13 days. CONCLUSIONS: Thoracoscopic repair of esophageal atresia with distal fistula is feasible. Larger series are needed to determine the exact place of the thoracoscopic approach.

Abnormalities, Multiple↗
PubMed2001

Thoracoscopic thermal ablation therapy for hepatocellular carcinoma located beneath the diaphragm.

BACKGROUND AND STUDY AIMS: Percutaneous interstitial thermal ablation therapy effectively treats hepatocellular carcinoma (HCC) that can be visualized on percutaneous ultrasonography. However, when the tumor is located just under the top of the diaphragm, visualization can be difficult with conventional ultrasonographic examination. There are also problems concerning complete tumor ablation. We performed thoracoscopic thermal ablation therapy for HCC located just beneath the diaphragm in nine patients with advanced liver cirrhosis. PATIENTS AND METHODS: Eight patients underwent thoracoscopic microwave coagulation therapy, and one patient underwent thoracoscopic radiofrequency ablation therapy. RESULTS: Despite the poor hepatic reserve, postoperative recovery after thoracoscopic thermal ablation therapy was rapid in all patients, without deterioration of hepatic function. CONCLUSIONS: This preliminary study suggests that the new technique of thoracoscopic thermal ablation therapy is a less invasive optional therapy for HCC located in segments VII or VIII in cirrhotic patients.

Aged↗
PubMed2002

Indication for preoperative localization of small peripheral pulmonary nodules in thoracoscopic surgery.

OBJECTIVE: Widespread clinical use of helical computed tomography has improved the detection rate for small peripheral pulmonary nodules. As a result, use of thoracoscopic surgery to confirm the diagnosis of small peripheral pulmonary nodules has become more important than ever before. However, if small peripheral pulmonary nodules are too small or located too deeply to detect thoracoscopically, it is necessary to mark the small peripheral pulmonary nodules preoperatively. The purpose of this study was to determine indications for preoperative hookwire marking in thoracoscopic resection of small peripheral pulmonary nodules. METHODS: A total of 120 patients underwent thoracoscopic pulmonary resection in our institute from 1999 to 2001. Small peripheral pulmonary nodules were marked preoperatively in 61 of these patients by means of percutaneous placement of a hookwire under computed tomographic guidance. The hookwire-marked small peripheral pulmonary nodules either were smaller than 10 mm or were located more than 10 mm below the pleural surface. RESULTS: Although 9 of the hookwire-marked small peripheral pulmonary nodules were easily identified during thoracoscopy, the other 52 small peripheral pulmonary nodules could not have been identified during thoracoscopy without the hookwire marking. Of the 59 small peripheral pulmonary nodules that were not hookwire marked, 7 required conversion to thoracotomy to locate the nodules. Small peripheral pulmonary nodules from both groups were examined and assigned to either an undetectable or detectable group. Discriminant function analysis indicated that a linear function (ie, depth = 0.836 x size - 2.811) could be used to differentiate between undetectable and detectable small peripheral pulmonary nodules, and preoperative hookwire marking for small peripheral pulmonary nodules should be considered for nodules in the region above those. CONCLUSION: The results suggest that this formula might serve as an indication for preoperative marking of small peripheral pulmonary nodules in thoracoscopic resection.

Female↗
PubMed2004

Computed tomography-guided pulmonary nodule localization before thoracoscopic resection.

PURPOSE: To assess the success rate and complication rate of a CT-guided pulmonary nodule-marker system before thoracoscopic resection. MATERIAL AND METHODS: In 24 patients (15 M, 9 F; age range, 18-71 years) a total of 25 pulmonary nodules (in 1 patient 2 lesions simultaneously) were marked with a special wire under CT-guidance and then thoracoscopically resected. We evaluated lesion size, lesion distance to the pleura, the time of intervention, complications, and thoracoscopic success rate. RESULTS: Mean lesion size was 7 mm (range 4-15 mm) and mean lesional distance to the pleura was 13 mm (range 2-31 mm). The pulmonary nodule-marker system was positioned successfully in all 25 pulmonary nodules within 5-11 min (mean 7.5 min). Minimal pneumothoraces were observed in five patients with no requirements of chest drains. In addition, no bleeding complications or hematothorax were observed. All 25 pulmonary nodules could be resected thoracoscopically. However, in one patient (4%), the guide-wire dislocated during thoracoscopy, but the lesion could be successfully resected during thoracoscopy. CONCLUSION: The CT-guided placement of the pulmonary nodule-marker system used here offers a safe and accurate guide for the localization of small pulmonary nodules during thoracoscopic resection.

Adolescent↗
PubMed1999

Management of chylothorax after thoracoscopic splanchnicectomy.

Thoracoscopic splanchnicectomy is a minimally invasive procedure used in the treatment of recalcitrant abdominal pain in patients with chronic pancreatitis or pancreatic carcinoma. Chylothorax, an uncommon complication of thoracoscopic splanchnicectomy, may lead to a protracted, costly hospital course of treatment usually consisting of central venous hyperalimentation, restricted oral intake, and tube thoracostomy. In our series of 25 patients who underwent thoracoscopic splanchnicectomy, 2 developed postoperative chylothorax. Both patients failed conservative management and ultimately underwent operative reintervention, at which time, leaking lymphatics were easily identified and closed using minimally invasive techniques. On the basis of this experience, we advocate early thoracoscopic reintervention in patients with chylothorax after thoracoscopic splanchnicectomy.

Abdominal Pain↗
PubMed1992

Extended thoracoscopic T2-sympathectomy in treatment of hyperhidrosis: experience with 130 consecutive cases.

A new method of thoracoscopic T2-sympathectomy mentioned in a previous report was used on 36 cases of hyperhidrosis at Tainan Municipal Hospital in Taiwan between October 1, 1989 and July 31, 1990. To reduce the possibility of incomplete resection of sympathetic nerve tracts, including ganglions and their regeneration, the method was modified on August 1, 1990. Thereafter, routine total removal of T2 and T3 sympathetic ganglions, as well as wide lateral incisions of the pleura on the second, third, and fourth rib beds were performed for treatment of hyperhidrosis. This newly modified method, "extended thoracoscopic T2-sympathectomy," can be performed easily by thoracoscopic approach in the treatment of hyperhidrosis palmaris. From August 1, 1990 to May 31, 1991, 130 consecutive cases of hyperhidrosis (56 males and 74 females) ranging in age from 8 to 51 years underwent extended thoracoscopic T2-sympathectomy. In addition to a nearly 100% cure rate of hyperhidrosis palmaris, significant saving in operative time and hospital stay were achieved. High simultaneous cure rate (70.6%) and subjective improvement (17.4%) of excessive sweating of feet (hyperhidrosis plantaris) were also noted in the 109 cases followed up, and complications were minor. Extended thoracoscopic T2-sympathectomy is not only a time-saving method but also a very simple and effective method in the treatment of hyperhidrosis. It is worthy of being propagated worldwide.

Adolescent↗
PubMed1995

Diagnostic video-assisted thoracoscopic procedures.

OBJECTIVE: The authors evaluated the effectiveness and the limitations of video-assisted diagnostic thoracoscopy. SUMMARY BACKGROUND DATA: The initial successes achieved with the use of video-assisted diagnostic thoracoscopic techniques has lead to an enthusiastic propagation of its use by thoracic surgeons as well as by some pulmonologists. However, detailed analyses of the diagnostic yield and potential limitations of this technique in relation to the roentgenographic and pathologic presentations of the patients are necessary to ensure its safe and effective application. METHODS: From July 1991 to December 1993, 102 diagnostic video-assisted thoracoscopic procedures were performed. All patients received other preoperative diagnostic workups without a definitive diagnosis. The initial roentgenographic presentations of these patients included 42 pulmonary nodules, 23 interstitial processes, 11 parenchymal infiltrates, 6 pleural effusions, 10 mediastinal tumors, and 10 mediastinal lymphadenopathies. If the procedure was completed without minithoracotomy or extension of any port site, then it was defined as an exclusive thoracoscopic biopsy (ETB); if the procedure was completed with the assistance of minithoracotomy (4-6 cm), then it was defined as a supplementary thoracoscopic biopsy (STB). RESULTS: Ninety-two of the pathology reports (90.2%) were interpreted as conclusive. Of these, 35 tumors were malignant and 67 benign. Ten pathology reports were inconclusive and on initial roentgenography had presented as pulmonary infiltrates (4 cases), pulmonary nodule (2), pleural effusion (2), interstitial process (1), and mediastinal lymphadenopathy (1). Seventy-six procedures (74.5%) were completed thoracoscopically and were classified as ETB. The remaining 26 procedures (25.5%) were completed with minithoracotomy and were classified as STB. The underlying diseases in the STB group were carcinoma (8 cases), Hodgkin's lymphoma (3), sarcoidosis (3), tuberculosis (2), interstitial pneumonitis (2), organizing pneumonia (2), mesothelioma (1), and miscellaneous disease (5). The reasons given for minithoracotomy were diffuse intrapleural adhesion (10 cases), technical inexperience (8), inability to localize the lesion (5), problems with anesthesia (1), poor patient tolerance (1), and unknown (1). Four patients (3.9%) experienced complications and three (2.9%) died while in the hospital. CONCLUSIONS: Diagnostic thoracoscopy provides high diagnostic yield with very low risk. However, 25.5% of the procedures require minithoracotomy to obtain adequate tissue for definitive diagnosis. This finding supports the assertion that diagnostic thoracoscopy should be performed only by experienced thoracic surgeons who can extend the procedure when indicated.

Adolescent↗
PubMed1999

Bilateral thoracoscopic splanchnicectomy: effects on pancreatic pain and function.

OBJECTIVE: To evaluate prospectively the effect of bilateral thoracoscopic splanchnicectomy on pancreatic pain and function. SUMMARY BACKGROUND DATA: Severe pain is often the dominant symptom in pancreatic disease, despite a wide variety of methods used for symptom relief. Refinement of thoracoscopic technique has led to the introduction of thoracoscopic splanchnicectomy in the treatment of pancreatic pain. METHODS: Forty-four patients, 23 with pancreatic cancer and 21 with chronic pancreatitis, were included in the study and underwent bilateral thoracoscopic splanchnicectomy. Effects on pain (visual analogue scale) and pancreatic function (standard secretin test, basal serum glucose, plasma insulin, and C-peptide) were measured. RESULTS: Four patients (9%) required thoracotomy because of bleeding. There were no procedure-related deaths. The mean duration of follow-up was 3 months for cancer and 43 months for pancreatitis. Pain relief was evident in the first postoperative week and was sustained during follow-up, the average pain score being reduced by 50%. All patients showed a decrease in consumption of analgesics. Neither endocrine nor exocrine function was adversely affected by the procedure. CONCLUSIONS: Bilateral thoracoscopic splanchnicectomy is beneficial in the treatment of pancreatic pain and is not associated with deterioration of pancreatic function.

Aged↗