Testing the Addition of an Anti-cancer Drug, Pembrolizumab, to the Usual Intravesical Chemotherapy Treatment (Gemcitabine) for the Treatment of BCG-Unresponsive Non-muscle Invasive Bladder Cancer
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Institutes of Health Clinical Center (CC)
National Institutes of Health Clinical Center (CC)
National Cancer Institute (NCI)
National Institutes of Health Clinical Center (CC)
National Institutes of Health Clinical Center (CC)
National Institutes of Health Clinical Center (CC)
National Cancer Institute (NCI)
National Institutes of Health Clinical Center (CC)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Institutes of Health Clinical Center (CC)
National Institutes of Health Clinical Center (CC)
National Institutes of Health Clinical Center (CC)
National Cancer Institute (NCI)
National Institutes of Health Clinical Center (CC)
National Institutes of Health Clinical Center (CC)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Institutes of Health Clinical Center (CC)
National Institutes of Health Clinical Center (CC)
National Institutes of Health Clinical Center (CC)
National Institutes of Health Clinical Center (CC)
National Institutes of Health Clinical Center (CC)
National Cancer Institute (NCI)