Pope Francis’s condition remained “critical” the evening of Feb. 23, his doctors said, with blood tests showing “initial, mild renal insufficiency, at present under control.”

Pope Francis remains in critical condition, according to the Vatican, with blood tests showing mild signs of kidney failure “which is currently under control,” the Vatican said Sunday, as the 88-year-old pontiff battles pneumonia in both his lungs.

In a brief statement shared on Monday morning by the Holy See Press Office, it read: "The night went well; the Pope slept and is resting”