4 results
The primary objective of the study is to demonstrate safety and efficacy of the ALIMAXX-B* covered biliary stent.The secondary objective of the study is to evaluate technical success of stent placement, , re-interventions and time to occlusion.
The following hypotheses will be tested:Hypothese a: Remifentanil PCA gives a better labour satisfaction than pethidine/meperidine i.m.Hypothese b: Remifentanil PCA gives a better pain-relief during labour, than pethidine/meperidine intramuscularly.…
The primary objective of the study is to demonstrate safety and efficacy of the ALIMAXX-B* covered biliary stent.The secondary objective of the study is to evaluate technical success of stent placement, , re-interventions and time to occlusion.
Primary objective is to analyse whether transnasal videolaryngoscopy in outpatient practice is more accurate in determination of the extend of the affected mucosa of laryngopharyngeal tumours compared to direct laryngoscopy under general anaesthesia…