Outcomes of a prospective multi-center trial of a second-generation composite mesh for open ventral hernia repair.

Purpose: Composite mesh prostheses incorporate properties of multiple materials for use in open ventral hernia repair (OVHR). This study examines clinical outcomes in patients who underwent OVHR with a polypropylene/expanded polytetrafluoroethylene (ePTFE) composite graft containing a novel polydioxanone (PDO) absorbable ring to facilitate placement and graft positioning.

Methods: Data were prospectively collected on consecutive patients undergoing OVHR using a synthetic composite mesh.

[Gemcitabine/cisplatin vs. MVAC. 5 year survival outcome of the phase III study of chemotherapy of advanced urothelial carcinoma in Germany].

Of 405 patients with stage IV transitional cell carcinoma from an international multicenter phase III trial, 70 were randomized in Germany to receive either gemcitabine/cisplatin or standard MVAC systemic chemotherapy for locally advanced or metastatic urothelial cancer. Overall survival as the primary endpoint of the study was similar in both arms (median survival GC 15.4 months vs MVAC 16.

[Therapy of benign prostatic hyperplasia with alpha receptor blockers].

The therapeutic efficacy of alpha-blockers in disorders of bladder emptying has been known for 20 years. Substantial side effects initially prevented their wide use in benign prostatic hyperplasia. The situation has changed with the development of the very much better tolerated selective alpha 1-adrenoceptor antagonists.

Treatment of advanced renal cell cancer with recombinant interferon alpha as a single agent and in combination with medroxyprogesterone acetate. A randomized multicenter trial.

The response rates in metastatic renal cell cancer (RCC) after chemotherapy, hormonal treatment, or immunotherapy rarely exceed 15%. Recently, interferon alpha (IFN alpha) was used for treatment of this disease in several studies which also demonstrated response rates of 15%. In order to test whether IFN therapy combined with hormones would result in higher response rates we compared single agent IFN therapy with a combined therapy of rIFN alpha 2C plus medroxyprogesterone acetate (MPA) in a randomized multicenter trial.