title: The Clinical Relevance of Beta Blockers in Ovarian Carcinoma: A Systematic Review.
abstract: The last ten years have seen hardly any improvement in the prognosis of ovarian carcinoma. There is a great need for new treatment strategies, and a recent retrospective study showing a survival advantage with the use of beta blockers met with a very positive response. This systematic review summarizes the current state of knowledge and research on the topic: A database analysis identified six clinical studies showing inconsistent results with respect to the administration of beta blockers and disease course. The 13 preclinical studies identified showed almost without exception both that catecholamines had detrimental effects on tumour progression, and that these effects could be influenced by pharmacological blockade. Overall the available evidence does not justify the use of beta blockers in clinical practice for ovarian carcinoma at the present time. This article also outlines details of research design required for further studies needed on the subject. Preclinical research findings are however very impressive: They not only form an important basis for the development of future clinical studies but also, through revealing new pathomechanisms, they already make an important contribution towards the development of new treatment strategies for ovarian carcinoma.
authors.affiliation: Arbeitsbereich Psychosomatische Medizin und Psychotherapie, Medizinische Klinik und Poliklinik II, Julius-Maximilians-Universität Würzburg, Würzburg, Germany.
authors.forename: J
authors.initials: J
authors.lastname: Hefner
authors.affiliation: Arbeitsbereich Psychosomatische Medizin und Psychotherapie, Medizinische Klinik und Poliklinik II, Julius-Maximilians-Universität Würzburg, Würzburg, Germany.
authors.forename: H
authors.initials: H
authors.lastname: Csef
keywords: hallmarks of cancer; metastasis; molecular pathway; ovarian cancer; β-Blocker; β-adrenergic signaling