Company: REVB
Filing Date: 2025-04-04
Form Type: DRS
Source: 0001213900-25-029022
Chunk: 95

Company: REVELATION BIOSCIENCES, INC.
Filing Date: 2025-04-04
Form: DRS
Chunk 95
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 of all hospitalized patients present with AKI upon admission. Of these hospitalizations, rates of AKI increased 165% and 114% for diabetic men and women, respectively from the years 2000 to 2014 (Goyal 2023, Pavkov 2018). During all hospitalizations, the approximate incidence of AKI is 2 to 5%. Development of AKI is even more prevalent in patients admitted to the intensive care unit, occurring in up to 67% of patients admitted (Pavkov 2018, Workeneh 2022). AKI can develop as a result of many different causes including decreased blood flow to the kidneys, direct damage to the kidneys, or blockage of urine flow through the kidney. AKI inducing events may include shock (low blood pressure), blood or fluid loss (such as bleeding, severe diarrhea), heart attack, heart failure, and other conditions leading to decreased heart function, organ failure (e.g., heart, liver), overuse of pain medicines such as NSAIDs, severe allergic reactions, burns, injury, infection (sepsis), cancer, toxicity (e.g., chemotherapies), hereditary factors, or major surgery. AKI is of particular concern after cardiac surgery. Published evidence suggests that even slight postoperative increases in serum creatinine levels are associated with a significant increase in the risk of death. Up to 31% of patients undergoing cardiac surgery with no prior CKD develop post operative AKI with a high mortality rate. The average cost to treat AKI is about $42,600 and results in an approximate 4 -7day increase in hospitalization duration (Lysak 2017). In this surgical setting, ischemia may be initiated intentionally, such as during a procedure that requires cardiopulmonary bypass. Alternatively, ischemia may be the unintentional result of an untoward complication such as intraoperative hypotension. Regardless of etiology, the ischemic event initially leaves the affected area(s) deprived of blood, oxygen, and other nutrients which then can exacerbate to injury when the blood supply returns to the site along with reactive oxygen species and other constituents that cause oxidative stress to the tissues. There are no approved therapies for preventing AKI, including AKI due to cardiac surgery. Chronic Kidney Disease Overview Organ damage, due to chronic disease, is a pervasive problem in the United States and world -wide. Organ disease (due to chronic inflammation and subsequent fibrosis, for example) is progressive and ultimately results