TIGRIS Septic Shock AND Vasopressor Support? EDEN Septic Shock AND Vasopressor Support? CRYPTICS Planned open heart surgery Expected CPB time of >= 120 minutes TURQUOISE Foley catheter AND new onset AKI? VIDAS Foley catheter AND new onset AKI? FOR PROVIDERS If your patient meets criteria for any listed studies, please Tigertext ICU Research.