| 1. |
- Brodszki, Nicholas, et al.
(författare)
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A novel treatment approach for paediatric Gorham-Stout syndrome with chylothorax
- 2011
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Ingår i: Acta Pædiatrica. - : Wiley. - 1651-2227 .- 0803-5253. ; 100:11, s. 1448-1453
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Tidskriftsartikel (refereegranskat)abstract
- Aim: To expand the treatment options in paediatric Gorham-Stout syndrome (GSS) when conventional therapy is ineffective. Method: Two children with biopsy confirmed GSS, a rare disorder with progressive lymphangiomatosis, were treated with a combination of interferon-alpha-2b, low anticoagulant, low molecular weight heparin, radiotherapy and surgery. Results: The combined therapy resolved the symptoms in the acute phase, and both patients have since been free of symptoms for >2 years. Conclusion: The successful addition of a low anticoagulant, low molecular weight heparin ( tafoxiparin) to the treatment protocol in two paediatric cases of the GSS may justify the use of this approach in similar cases.
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| 2. |
- Gudbjartsson, Tomas, et al.
(författare)
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Early surgical results after pneumonectomy for non-small cell lung cancer are not affected by preoperative radiotherapy and chemotherapy.
- 2008
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Ingår i: Annals of Thoracic Surgery. - : Elsevier BV. - 1552-6259 .- 0003-4975. ; 86:2, s. 376-382
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Higher operative risks after pneumonectomy for non-small cell lung cancer (NSCLC) have been reported after neoadjuvant chemotherapy or radiotherapy, or both. Patients who underwent pneumonectomy for NSCLC were evaluated for effect of neoadjuvant treatment on mortality and morbidity, especially bronchopleural fistula. METHODS: Between 1996 and 2003, 130 consecutive patients underwent pneumonectomy: 35 received preoperative radiotherapy and chemotherapy (the neoadjuvant group), and 95 patients did not (the first-surgery group). Operative mortality and postoperative complications were compared between the groups. RESULTS: Minor postoperative complications were comparable in both groups (p > 0.10). Five patients in the neoadjuvant group and 10 in the first-surgery group had serious complications (p = 0.55). Eight had bronchopleural fistulas (7 right and 1 left, p < 0.01); 3 were in the neoadjuvant group (p = 0.49). Three fistulas required reoperation. One patient in the first-surgery group died within 30 days postoperatively. Duration of symptoms (hazard ratio, 6.6; p = 0.01) and right-sided pneumonectomy (hazard ratio, 2.4; p = 0.05) were associated with an increased risk of bronchopleural fistula. Induction treatment, postoperative radiotherapy, or coverage of the bronchial stump did not increase the risk of bronchopleural fistulation. Survival at 1 and 5 years was comparable for the neoadjuvant and first-surgery groups: 74% and 46% vs 72% and 34%, respectively (p > 0.2). CONCLUSIONS: Pneumonectomy is a safe procedure with low operative mortality. Postoperative morbidity is significant, especially bronchopleural fistulas after right-sided pneumonectomy (11%). However, neither operative mortality nor morbidity appears to be directly associated with preoperative radiotherapy or chemotherapy.
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| 3. |
- Hillerdal, Gunnar, et al.
(författare)
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Comparison of lung volume reduction surgery and physical training on health status and physiologic outcomes : a randomized controlled clinical trial
- 2005
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Ingår i: Chest. - : Elsevier BV. - 0012-3692 .- 1931-3543. ; 128:5, s. 3489-3499
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Tidskriftsartikel (refereegranskat)abstract
- STUDY OBJECTIVES: In 1996, researchers in Sweden initiated a collaborative randomized study comparing lung volume reduction surgery (LVRS) and physical training with physical training alone. The primary end point was health status; secondary end points included survival and physiologic measurements.DESIGN: After an initial 6-week physical training program, researchers' patients were randomized to either LVRS (surgical group [SG]) with continued training for 3 months, or to continued training alone (training group [TG]) for 1 year.SETTING: All seven thoracic surgery centers in Sweden.PATIENTS: All patients in Sweden with severe emphysema fulfilling inclusion criteria for LVRS.INTERVENTIONS: Patients randomized to surgery underwent a median sternotomy, except for a few patients in whom thoracotomy or video-assisted thoracoscopy were performed. In the TG, supervised physical training continued for 1 year; in the SG, supervised physical training continued for 3 months postoperatively.MEASUREMENTS AND RESULTS: Fifty-three patients were included in each group. Six in-hospital deaths occurred after surgery (12%), and one more death occurred during follow-up. Two deaths occurred in the TG. The difference in death rates between the groups was not statistically significant. Health status, as measured by St. George Respiratory Questionnaire (SGRQ) [total scale score mean difference at 1 year, 14.7; 95% confidence interval (CI), 9.8 to 19.7] as well as by the Medical Outcomes Study Short-Form General Health Survey (physical function scale score mean difference at 1 year, 19.7; 95% CI, 12.1 to 27.3) was improved from baseline in the SG compared with the TG. FEV(1), residual volume, and shuttle walking test values also improved in the SG but not in the TG after 6 months and 12 months.CONCLUSIONS: In severe emphysema, LVRS can improve health status in survivors but is associated with mortality risk. The effects are stable for at least 1 year. Physical training alone failed to achieve a similar improvement.
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| 5. |
- Ingolfsson, Ingimar, et al.
(författare)
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Reoperations are common following VATS for spontaneous pneumothorax: study of risk factors.
- 2006
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Ingår i: Interactive Cardiovascular and Thoracic Surgery. - 1569-9285. ; 5:5, s. 7-602
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Tidskriftsartikel (refereegranskat)abstract
- Abstract OBJECTIVES: To identify risk factors for reoperation following surgery for spontaneous pneumothorax. MATERIALS AND METHODS: This is a retrospective clinical study conducted on 240 consecutive patients operated on for spontaneous pneumothorax in Lund University Hospital between January 1996 and December 2003. Patient information was gained from medical charts and operation reports. Logistic regression analysis was used to evaluate risk factors. Median follow-up was 54 months. RESULTS: Video-assisted thoracoscopic surgery (VATS) was used in 93% of the patients, where bullectomy with or without pleurodesis/pleurectomy was performed in most cases. Conversion to anterolateral thoracotomy was required in 6 cases (2.3%). Operative mortality (<30 days) was 0.8% (0% after VATS). Altogether 35 patients (13.7%) required a reoperation. Twenty patients were reoperated on within one month from surgery, most often due to prolonged air leakage (n=13, 5.1%) and bleeding (n=6, 2.3%). Fifteen patients (5.8%) were reoperated on because of recurrent pneumothorax, on average 17 months (range 1-39 months) after the primary operation. Significant independent risk factors for reoperation were; young age, operations performed for secondary pneumothorax due to emphysema and recurrent pneumothorax. The risk was also increased in patients where wedge resection was not performed. However, the type of pleurodesis or pleurectomy was not related to increased risk. CONCLUSIONS: A considerable number of patients require reoperation after VATS for pneumothorax. Most reoperations are due to prolonged air leakage or recurrent pneumothorax. The risk for reoperation is increased in younger patients, patients operated for recurrent or secondary pneumothorax, and in cases where pulmonary wedge resection is not performed.
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| 6. |
- Jönsson, Peter, et al.
(författare)
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Chest wall sarcoma: outcome in 22 patients after resection requiring thoracic cage reconstruction.
- 1998
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Ingår i: Sarcoma. - : Hindawi Limited. - 1357-714X .- 1369-1643. ; 2:3-4, s. 143-147
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Tidskriftsartikel (refereegranskat)abstract
- Purpose. To evaluate the outcome after resection of malignant chest wall sarcoma, requiring reconstruction of the chest wall.Subjects. Twenty-two patients, 15 with primary tumours, were operated on in our institution between 1983 and 1996. Four patients underwent surgery after a previous intralesional or marginal excision and three patients because of a local recurrence.Methods. The tumour was resected 'en bloc', including skin, muscle and thoracic skeleton. When necessary, adjacent organs invaded by the tumour, such as lung, pericardium and diaphragm, were also removed to obtain a wide margin. Reconstruction of the chest wall was performed with Marlex mesh (n=9), methylmethacrylate cement (n=2) or a Marlex methylmethacrylate 'sandwich' (n=11).Results. The median tumour size was 9.5 (2-20) cm. The most common type of tumour was chondrosarcoma (12 cases). No patient died in hospital. Five patients required reoperation because of complications, two patients because of loosening of the acrylate prosthesis, two because of necrosis of soft tissue coverage and one was reoperated because of bleeding. Four patients died of generalized tumour disease between 5 and 77 months after surgery and one patient died of a local recurrence 32 months after the primary operation. Seventeen patients are alive, with a median follow-up of 36 (4-162) months. Microscopic radicality (negative margin) was achieved in 17 patients but 5 of these had local recurrences. Two of five patients with positive margins had a local recurrence of the tumour. Of the seven patients with local recurrences, two also developed metastases.Discussion. Large chest wall sarcomas can be successfully resected and the chest wall reconstructed with low morbidity and mortality.
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