Can Navelbine be used for prostate cancer?

Navelbine according to the Summary of Product Characteristics is a preparation indicated for use in the treatment of advanced non-small cell lung cancer as monotherapy or in combination with other chemotherapy, as adjuvant therapy for non-small cell lung cancer in combination with platinum-based chemotherapy and advanced breast cancer as monotherapy or in combination with other agents. The active substance of Navelbine is vinorelbine, which is also used in the treatment of prostate cancer. Not always the indications for use described in the leaflet of the drug coincide with the recommendations given by the doctor. Such off-label use of the drug is called "off-label" https://www.gdziepolek.pl/artykuly/leczenie-off-label-poza-wskazaniami. I enclose materials that may be of interest: https://www.gdziepolek.pl/artykuly/jak-wyleczyc-chora-prostate https://www.gdziepolek.pl/kategorie/rak-prostaty