The first generic launched in Europe in 2009, and patent challenges were mounted in the US which led to invalidation of a key Lilly patent on its method to make the drug. Generic companies started selling the drug in the US in 2010 when the patent on the chemical itself expired. Patent litigation in China made headlines there and was resolved in 2010. Society and culture
As of 2017, gemcitabine was marketed under many brand names worldwide: Abine, Accogem, Acytabin, Antoril, axigem, Bendacitabin, Biogem, Boligem, Celzar, Citegin, Cytigem, Cytogem, Daplax, DBL, Demozar, Dercin, Emcitab, Enekamub, Eriogem, Fotinex, Gebina, Gemalata, Gembin, Gembine, Gembio, Gemcel, Gemcetin, Gemcibine, Gemcikal, Gemcipen, Gemcired, Gemcirena, Gemcit, Gemcitabin, Gemcitabina, Gemcitabine, Gemcitabinum, Gemcitan, Gemedac, Gemflor, Gemful, Gemita, Gemko, Gemliquid, Gemmis, Gemnil, Gempower, Gemsol, Gemstad, Gemstada, Gemtabine, Gemtavis, Gemtaz, Gemtero, Gemtra, Gemtro, Gemvic, Gemxit, Gemzar, Gentabim, Genuten, Genvir, Geroam, Gestredos, Getanosan, Getmisi, Gezt, Gitrabin, Gramagen, Haxanit, Jemta, Kalbezar, Medigem, Meditabine, Nabigem, Nallian, Oncogem, Oncoril, Pamigeno, Ribozar, Santabin, Sitagem, Symtabin, Yu Jie, Ze Fei, and Zefei. Research
Because it is clinically valuable and is only useful when delivered intravenously, methods to reformulate it so that it can be given by mouth have been a subject of research.Research into pharmacogenomics and pharmacogenetics has been ongoing. As of 2014, it was not clear whether or not genetic tests could be useful in guiding dosing and which people respond best to gemcitabine. However, it appears that variation in the expression of proteins (SLC29A1, SLC29A2, SLC28A1, and SLC28A3) used for transport of gemcitabine into the cell lead to variations in its potency.
Despite a scarcity of controlled studies on alternative medicine and IC/BPS, "rather good results have been obtained" when acupuncture is combined with other treatments.Biofeedback, a relaxation technique aimed at helping people control functions of the autonomic nervous system, has shown some benefit in controlling pain associated with IC/BPS as part of a multimodal approach that may also include medication or hydrodistention of the bladder. Prognosis
IC/BPS has a profound impact on quality of life. A 2007 Finnish epidemiologic study showed that two-thirds of women at moderate to high risk of having interstitial cystitis reported impairment in their quality of life and 35% of people with IC reported an impact on their sexual life. A 2012 survey showed that among a group of adult women with symptoms of interstitial cystitis, 11% reported suicidal thoughts in the past two weeks. Other research has shown that the impact of IC/BPS on quality of life is severe and may be comparable to the quality of life experienced in end-stage kidney disease or rheumatoid arthritis.International recognition of interstitial cystitis has grown and international urology conferences to address the heterogeneity in diagnostic criteria have recently been held. IC/PBS is now recognized with an official disability code in the United States of America. Epidemiology
IC/BPS affects men and women of all cultures, socioeconomic backgrounds, and ages. Although the disease was previously believed to be a condition of menopausal women, growing numbers of men and women are being diagnosed in their twenties and younger. IC/BPS is not a rare condition.