Pericardial biopsy and fenestration

Employing a video thoracoscopic pericardial fenestration constitutes a promising technique for the investigation and treatment of chronic pericardial effusions. It combines the benefit of low invasiveness with the advantages of open biopsy. The procedure simultaneously allows both an accurate diagnosis under visual control (inspection, aspiration, well targeted biopsy of pathological processes) and the performance of effective therapeutic intervention. Without imposing unacceptable stress, it also facilitates rapid symptom relief in patients with advanced malignant disease whose general condition is severely impaire

Thirteen years follow-up after radical transsternal thymectomy for myasthenia gravis. Do short-term results predict long-term outcome?

Objective: Long-term evaluation of efficacy and quality of life after radical surgical approach for myasthenia gravis (MG). Comparison between short-term follow-up and long-term outcome. Methods: All patients (n=26, 16 men and 10 women, mean age: 40.7 years) underwent total transsternal thymectomy for MG between 1986 and 1989. Prospective analysis of the patients for short-term follow-up (mean 22.4 months) was published in 1991. The same group of patients was reevaluated in 2001 (range of follow-up 11.4-15.2 years) and assessed according to the classification of Osserman and Oosterhuis. Results: Mean follow-up was 13.0 years (range 11.4-15.2 years). Two patients were lost from follow-up and one died 4 years after thymectomy for reasons unrelated to MG (n=23). No early or late postoperative mortality was observed. One sternal osteomyelitis occurred. Late postoperative morbidity included sternal instabilities (n=2), mild residual thoracic pain (n=6), and hypertrophic scars (n=7). Five patients were rehospitalized for aggravating MG and needed plasmapheresis (n=3) and intubation (n=1). Thirteen patients (56.5%) showed objective clinical improvement, including six patients (26.1%) with complete remission. Eleven patients (47.8%) do not take any medication at all. Because some late relapse may occur several years after operation, the rate of improvement decreased slightly, whereas the difference between short and long-term follow-up was not statistically significant (P=0.405). Twenty patients (87%) returned to work, including part-time occupation (n=4). Fourteen patients (61%) are performing sports regularly. Conclusions: Our data confirm that radical, transsternal thymectomy is an effective and safe therapeutic modality for MG. Short-term results seem to deteriorate over time, therefore long-term studies for minimally invasive approaches have to prove equal results before replacing the standard procedur

Thirteen years follow-up after radical transsternal thymectomy for myasthenia gravis. Do short-term results predict long-term outcome?

Objective: Long-term evaluation of efficacy and quality of life after radical surgical approach for myasthenia gravis (MG). Comparison between short-term follow-up and long-term outcome. Methods: All patients (n=26, 16 men and 10 women, mean age: 40.7 years) underwent total transsternal thymectomy for MG between 1986 and 1989. Prospective analysis of the patients for short-term follow-up (mean 22.4 months) was published in 1991. The same group of patients was reevaluated in 2001 (range of follow-up 11.4–15.2 years) and assessed according to the classification of Osserman and Oosterhuis. Results: Mean follow-up was 13.0 years (range 11.4–15.2 years). Two patients were lost from follow-up and one died 4 years after thymectomy for reasons unrelated to MG (n=23). No early or late postoperative mortality was observed. One sternal osteomyelitis occurred. Late postoperative morbidity included sternal instabilities (n=2), mild residual thoracic pain (n=6), and hypertrophic scars (n=7). Five patients were rehospitalized for aggravating MG and needed plasmapheresis (n=3) and intubation (n=1). Thirteen patients (56.5%) showed objective clinical improvement, including six patients (26.1%) with complete remission. Eleven patients (47.8%) do not take any medication at all. Because some late relapse may occur several years after operation, the rate of improvement decreased slightly, whereas the difference between short and long-term follow-up was not statistically significant (P=0.405). Twenty patients (87%) returned to work, including part-time occupation (n=4). Fourteen patients (61%) are performing sports regularly. Conclusions: Our data confirm that radical, transsternal thymectomy is an effective and safe therapeutic modality for MG. Short-term results seem to deteriorate over time, therefore long-term studies for minimally invasive approaches have to prove equal results before replacing the standard procedure