UCLA Study: COVID Vaccinations May Lessen Severe Kidney Damage
- A UCLA Health study examined medical records of nearly 3,500 adults admitted to the hospital with COVID-19 from March 2020 to March 2022 to evaluate the extent of kidney injury.
- The study compared vaccinated patients—who had at least two doses of Pfizer or Moderna or one dose of Johnson & Johnson vaccines—with unvaccinated patients to evaluate outcomes.
- Out of 972 patients who experienced acute kidney injury, 15.8% of those unvaccinated required ongoing dialysis for critically ill individuals, whereas this was true for only 10.9% of vaccinated patients; additionally, vaccinated individuals showed better survival outcomes and were less likely to need dialysis after leaving the hospital.
- Dr. Niloofar Nobakht highlighted the critical necessity for ongoing investigations into the impact of COVID-19 on kidney health and the best approaches for addressing and tracking related complications, while also noting that vaccination plays a key role in reducing these adverse outcomes.
- A study scheduled for publication on June 13 in Kidney Medicine indicates that COVID-19 vaccines lower the risk of severe illness and kidney-related complications, though additional research is necessary to enhance patient outcomes.
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UCLA study: COVID vaccinations may lessen severe kidney damage
A new study from UCLA Health suggests COVID vaccines may protect patients from severe kidney damage. The study found hospitalized COVID patients were less likely to have severe kidney damage if they were vaccinated.


Covid vaccination protects against severe kidney damage, study suggests
Complications from a Covid infection can harm the heart, brain, lungs and kidneys. A new study finds that patients hospitalized for Covid were less likely to suffer severe kidney damage if they were vaccinated. Researchers at UCLA Health analyzed electronic medical records at a large academic hospital between March 1, 2020, and March 30, 2022, of approximately 3,500 hospitalized patients, ages 18 and older, and compared hospitalized patients who…
Vaccinated patients with COVID-related kidney injury face lower dialysis and death risks
Vaccinated patients hospitalized with COVID-19 who developed acute kidney injury had better outcomes than unvaccinated patients with the same condition, new research suggests. The study found vaccinated patients were less likely to stay on dialysis after discharge, and more likely to survive, than unvaccinated patients.
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