Kidney Transplantation From Unrelated Donor:

Worldwide, millions of people are impacted by kidney disease, and a large proportion of the adult population has chronic kidney disease (CKD). Some patients with end-stage kidney disease require dialysis or kidney transplantation as their only means of survival. However, timely access to care is often limited, meaning many people cannot receive the treatment they require. As a result, kidney failure remains one of the leading causes of preventable deaths around the world annually.

One of the main reasons why so many people die is the unavailability of donors in the immediate family. Additionally, the quality of life of people who wish to remain on dialysis for the rest of their lives and not go for a transplant also continues to deteriorate. However, another major problem is ignorance about the laws pertaining to kidney donation and kidney transplant across the world. When people do not have a suitable donor in their family, they usually think that there is no way to undergo a transplant. This is because most of the countries only allow a kidney transplant from a blood relative. However, this is not true about all countries. Patients who do not have a blood relative and who can donate a kidney can still get transplantation done.

However, only a handful of countries allow that, such as Turkey, Singapore, etc. Kidney transplantation is available at some of the country's best JCI-certified hospitals in these countries. Patients and families who know that it is possible to get a kidney transplantation done from an unrelated yet known donor are often confused about the procedure, how things work out in this case, the documents they need, and the legal implications. The purpose of this blog is to empower patients with end-stage renal disease by providing them with knowledge about unrelated kidney transplantation.

Section 1: Qualifying Criteria for Unrelated Kidney Transplantation

The most important thing that matters in the case of unrelated kidney transplantation is that the donor and the patient should have known each other for years. However, it is equally important for them to be emotionally attached.

It is important to have a donor who is known and emotionally attached, but not someone who is:
Known to the patient, but is willing to donate in return for financial help
Known to the patient, but has any other interests in return
Not mentally stable
Is not an adult
Not independent enough to make their own decision

The donor in the case of unrelated kidney transplantation should also fulfil the following criteria:

Within the age group of 18 and 50
No history of any surgery before
No history of any disease or underlying conditions such as hypertension or diabetes

Section 2: Ethics Committee Meeting and its Purpose

All cases of unrelated kidney transplantation must undergo an Ethics Committee Interview for final approval of the surgery. The purpose of the Ethics Committee Meeting is to determine whether the donor is genuine and whether he or she is known to the patient and his family. The Ethics Committee Meeting is usually held twice a month in a country that allows kidney transplantation from an unrelated donor.

The committee comprises police officers, psychologists, and doctors. During the meeting, the patient and the donor are asked distinctive questions. Based on their answers, body language, attitude, and the level of confidence with which they responded, the committee decided whether the case was genuine or involved organ trafficking.
For this reason, the patient and the donor should not try to hide any information from them. If any discrepancy is found or if the committee gets to know that it is a case of paid organ donation or organ trafficking, then there can be serious penalties or even imprisonment under the law of that particular country.
Before the Ethics Committee Meeting, the concerned hospital completes all investigations for the patient and the donor. A copy of the reports is submitted to them along with other documentation mentioned later in this article. For patients from other countries who are not comfortable with the local language, a translator is provided to facilitate the Q&A session.
The patient and the donor are given different translators (approved by the Ministry) to maintain transparency and rule out foul play throughout the process. There are no set questions that the Ethics Committee asks every patient; it depends entirely on the patient, the donor, and their comfort level in responding to questions.

However, as per our previous patients, the following are some of the areas that the Ethics Committee asks questions around:

Names of the immediate children, siblings, or family members
Family background, residential location, etc.
How do you know each other, and for how long?
How is their house, number of rooms, number of family members, etc?
Why are you donating the kidney?
Are you aware of the risks of kidney donation?
Are you under any stress from donating a kidney?

Section 3: Tests Required

For a technical approval on the case, the following reports of the patient and the donor must be submitted for review before the case proceeds any further:

Blood group and other work-up
Serology tests (HIV, Hepatitis B, and Hepatitis C)
Urinalysis
Kidney function test
Liver function test
Electrolytes
Renal ultrasound
Whole abdomen ultrasound
Doppler ultrasound of the kidney vessels
Tissue compatibility tests (HLA mapping)

The hospital in question may or may not decide to repeat all tests when the patient arrives. In addition to these tests, a cardiac and psychiatric evaluation is conducted. Once everything is done and approved, all reports are submitted to the Ethics Committee for their review, a few days in advance of the meeting.

Section 4: Documentation Required

Hospitals that conduct kidney transplantation from an unrelated donor usually require the following set of documentation:

Birth certificate for the patient and the donor
Family records and proof of relationship (old photographs, documented records, etc.)
Passport copies of the patient and donor
Written notary-verified consent of the husband/wife if the donor is married

All of these documents must have Apostille authorisation and be later translated into Turkish for submission to the Ethics Committee. Hospitals that perform kidney transplants from an unrelated donor require an additional set of documentation. Some of the documents include the following:

Family tree of the recipient, along with the name, age, blood group, and health status
Family tree of the donor, along with the name, age, and occupation
Official proof explaining why a blood relative can't donate a kidney
Donor's consent in the presence of the Commissioner of Oaths
Financially independent donors to submit a bank passbook or statement for the last 6 months, educational certificates, income tax return, appointment letter, and/or a copy of health or life insurance, among other documents.

A kidney transplant can be done from a donor who is aged 18 or older. But in some countries, it is usually done by a donor aged over 21.

Section 5: Cost Implications

The overall kidney transplantation cost in either of these countries, however, may depend on several factors, including the following:

Pre-surgical workups for the patient and donor (such as laboratory and imaging tests) and compatibility testing
Hospital charges associated with surgery, postoperative recovery (ICU), and inpatient room and nursing categories
Costs of medications (especially immunosuppressants) required pre- and post-transplant
Expenditures for lodging for the patient and family members before/after the patient is discharged from the hospital
Daily living expenses (such as food and living costs) while staying outside of the country
Costs related to the translation and legitimacy of necessary documentation, and obtaining general rules associated with administrative tasks
Expenses related to follow-up visits, laboratory tests, and post-transplant care
Patient and attendants' flight costs (may include different prices based on the location of the transplant and urgency)
Visa fees, visa processing fees, and the possibility of an extension if medically necessary due to unusual recovery
Fees related to unforeseen complications and extended hospital stay (due to surgery)
Rehabilitation, physical therapy, and nutrition-related services that may be needed after the transplant
Cost of insurance coverage (there may be some out-of-pocket expenditures related to variations in each policy)
Cost of transportation related to airport trips to/from transplant locations and hospital visits

Contemplating all aspects of the transplant will help patients and family members better plan their finances and reduce unforeseen expenses during the transplant experience.

Conclusion

Kidney transplantation from an unrelated donor is a viable option for patients without a suitable family donor, provided all legal, ethical, and medical criteria are met. Understanding eligibility, documentation, costs, and approval processes is essential for a smooth experience. With proper planning and awareness, patients can access life-saving treatment and significantly improve their quality of life.