TACOMA, Wash. — The Multicare Health System is asking for survivors of COVID-19 to donate plasma to sick patients.
The Expanded Access Program for Convalescent Plasma, led by the Mayo Clinic, is for COVID-19 patients who have or are at risk of severe or life-threatening disease. Patients who choose this treatment get a transfusion of plasma donated by people who have recovered from COVID-19, or “convalescents,” and have since tested negative. The donor plasma contains antibodies that can attack the virus, and early studies have shown that it may help patients recover faster.
The first three MultiCare patients to get donor plasma were treated April 18.
“We are treating those who are faring the worst first,” said Dr. Scott Meehan Jr., the program’s primary investigator for MultiCare’s Puget Sound region hospitals. “So far, all MultiCare patients who have received this treatment have had advanced illness and been on a ventilator. One patient who received his first treatment on Saturday has been on a ventilator for 20 days.”
Meehan, a pulmonary disease specialist, said the plasma option is promising.
“One of the ways that the body can fight viruses is by developing antibodies that can destroy the invading microorganism,” he said. “These antibodies are present in the blood, specifically in the plasma of the blood. This has worked in previous outbreaks of respiratory diseases like influenza.”
Providers need more plasma to offer this treatment to more patients.
MultiCare is encouraging eligible people who have recovered from COVID-19 to donate plasma at Cascade Regional Blood Services or Vitalant.
Donations to Cascade Regional Blood Services will be sent to MultiCare’s Puget Sound region hospitals, while donations to Vitalant will be directed to its patients in the Inland Northwest.
According to Cascade Regional Blood Services, eligible donors must:
• Have had their COVID-19 diagnosis confirmed by a laboratory test.
• Provide documentation of their testing, either a physician note or a lab report.
• Be fully recovered and symptom-free at least 28 days before they donate.
• Meet all other blood donor requirements.
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