The world first time: He transplanted 7 organs at once
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The world first time: He transplanted 7 organs at once.
The 33-year-old guy has returned to his normal life after transplanting seven organs.
This is also the world’s first successful multi-organ transplant.
The seven organs transplanted include liver, stomach, pancreas, duodenum, spleen, small intestine and right colon.
The operation lasted 17 hours, and the patient recovered smoothly.
This “medical miracle” happened at the Cleveland Clinic in the United States.
In 2021, the clinic saw a patient with pseudomyxoma peritoneum, who was at an advanced stage of the disease, unable to eat solid food, receiving nutrition only through intravenous lines, and even in hospice care.
Peritoneal pseudomyoma (PMP) is a rare cancer characterized by multiple mucoid growths in the peritoneum with massive mucinous ascites, usually arising from tumors of the appendix.
When the tumor ruptures, it penetrates the cyst wall, allowing the mucous epithelium to grow on the peritoneum and secrete mucus to form a pseudomyxoma peritoneum.
Its jelly-like contents can also spread to other digestive organs, develop other multiple tumors, impair gastrointestinal function, and eventually lead to malnutrition, which can be life-threatening in severe cases.
From the past clinical point of view, 80% of PMP patients are effectively treated with traditional therapy, that is, surgical resection of the lesion, combined with radiotherapy and chemotherapy. According to literature reports, the 10-year survival rate is 18% to 40%.
However, there are still 20% of patients who are ineffective in traditional treatment, and this patient belongs to this 20%. Often, this group of patients has few treatment options.
After his diagnosis in 2019, he began a long journey of treatment, but he has not found a treatment that can stop the wanton expansion of tumor cells in his body.
Two years later, he was in a “dying condition” when he came to the Cleveland Clinic.
The patient was seen by Dr. Anil Vaidya, co-director of the clinic’s bowel transplant program. “This patient is one of the most advanced cases of PMP I’ve seen,” Dr. Vaidya said.
But Dr. Vaidya suggested that he might be able to try a multi-organ transplant. In July 2021, after a thorough and careful assessment, he was placed on the national transplant waiting list.
In September 2021, he waited for a donor, and less than 24 hours later, the patient underwent the groundbreaking procedure.
The operation was performed by Dr. Anil Vaidya and a team of seven surgeons and lasted 17 hours.
The first three hours are preparations, and all diseased abdominal organs are removed.
Next, 7 donor organs were inserted into the abdominal cavity, all necessary vascular connections were made, and a left ileostomy was performed to dispose of bodily waste.
After the transplant, the patient remained in the hospital for 51 days and was discharged without incident.
However, shortly after being discharged from the hospital, he returned.
Because he had graft-versus-host disease, which is a common condition after an intestinal or bone marrow transplant, the immune cells of the donated organ recognize the recipient’s tissue as foreign and attack the recipient.
Amy Lightner, a colorectal surgeon and director of the Cleveland Clinic Center for Regenerative Medicine and Surgery , treated it with three doses of mesenchymal stromal cell (MSC) -derived exosomes, which are also solid organs A new therapy in transplantation.
After this treatment, the patient’s recovery has been phenomenal. “His symptoms subsided within two hours of the first dose.”
Now nine months after the transplant, the 33-year-old patient is able to eat and digest solid food again and has the energy to do things he enjoys, such as walking outdoors and cycling.
“There is currently no evidence of cancer recurrence,” Dr. Vaidya said.
The world first time: He transplanted 7 organs at once
(source:internet, reference only)
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