Liver transplantation is one of the treatment options for patients with severe liver disease when liver function can no longer be maintained with other treatments. However, not all patients with liver disease automatically need or meet the criteria for transplantation.
Patients considering liver transplant Singapore need to undergo a thorough evaluation first. The transplant team will assess the liver condition, the health of other organs, surgical risks, the potential benefits of transplantation, and the patient's ability to undergo long-term treatment and monitoring.
For Indonesian patients, there is one important matter that also needs to be understood from the outset: liver transplantation from living donors and deceased donors follow different pathways. Access to deceased donor organs in Singapore follows national regulations and allocation systems, so international patients need to confirm eligibility and available options directly with the transplant centre.
What Is Liver Transplantation?
Liver transplantation or liver transplant is a procedure to replace a severely damaged liver with a healthy liver from a donor.
The liver has important functions in metabolism, protein production, energy storage, processing of drugs and harmful substances, and formation of blood clotting factors. When liver damage is very severe, these functions can be impaired and cause life-threatening complications.
Transplantation can be an option when liver disease has reached a certain stage and the expected benefits outweigh the procedural risks.
However, transplantation is not the first therapy for every liver disease. Some conditions can still be managed with medication, lifestyle changes, interventional procedures, or other surgeries before transplantation is considered.
When Can Liver Transplant Be Considered?
Several conditions that may lead doctors to consider liver transplantation include:
End-Stage Liver Disease
Chronic liver disease can progress to cirrhosis and at advanced stages cause the liver to no longer be able to perform its functions adequately.
Patients may experience complications such as fluid accumulation in the abdomen (ascites), bleeding due to varices, impaired brain function due to hepatic encephalopathy, jaundice, or other complications from decompensated liver disease.
The causes of chronic liver disease itself can be varied, including viral hepatitis, alcohol-related liver disease, metabolic dysfunction-associated steatotic liver disease, autoimmune diseases, and other conditions.
Acute Liver Failure
Unlike chronic liver disease which develops over a long period, acute liver failure can occur when liver function deteriorates rapidly in someone who previously did not have end-stage liver disease.
This is a serious medical condition. In certain patients, transplantation may be an option if the liver is not expected to recover and the risk of death without transplantation is high.
Certain Metabolic or Cholestatic Liver Diseases
Several metabolic, genetic diseases, or bile duct disorders can cause progressive liver damage and under certain conditions become an indication for transplantation. The decision still considers the degree of liver damage, complications that occur, age, and the patient's health condition.
Certain Liver Cancers
Liver transplantation may also be considered for some patients with hepatocellular carcinoma or primary liver cancer.
However, this does not mean all liver cancer patients are transplant candidates.
The size and number of tumours, the presence or absence of spread to blood vessels or other organs, liver function, response to prior therapy, and the transplant criteria used by that centre will influence the decision.
Therefore, patients with liver cancer require joint evaluation between hepatology, transplantation, radiology, oncology teams, and other relevant fields.
Who May Not Be Able to Undergo Liver Transplantation?
Transplantation is major surgery followed by the use of immunosuppressive drugs and lifelong monitoring. Therefore, doctors need to ensure that patients are healthy enough to undergo surgery and post-operative care.
Several conditions may be barriers or require further evaluation, for example:
- active uncontrolled infections
- certain cancers outside the liver or cancers that do not meet transplant criteria
- severe heart or lung disorders
- ongoing active use of alcohol or certain substances
- other health conditions that make surgical risks too high
- difficulty adhering to long-term treatment and follow-up
This list is not an absolute rejection criteria for every patient. Eligibility decisions are made by the transplant team based on individual conditions.
Types of Liver Transplant in Singapore
Generally, there are two sources of organs for liver transplantation: deceased donors and living donors.
Deceased Donor Liver Transplant
In deceased donor liver transplant, the liver comes from a donor who has died and meets the criteria for organ donation.
The donor liver can be used as one whole organ or, under certain conditions, divided into parts that can be transplanted to more than one recipient.
In Singapore, organs from deceased donors are allocated through the national system. Current NUH information states that patients who enter the national waiting list must be Singapore citizens or permanent residents, deemed medically eligible, and under 70 years of age.
Therefore, Indonesian patients should not assume that coming to Singapore automatically means they can enter the deceased donor waiting list. Policies and eligibility must be confirmed directly with the transplant centre.
Living Donor Liver Transplant
In a living donor liver transplant, only a portion of the liver from a healthy donor is removed and transplanted to the recipient.
This procedure is possible because the liver has regenerative capacity. The remaining portion of the liver in the donor and the portion transplanted to the recipient can increase in size after surgery.
For adult-to-adult transplantation, a portion of the right lobe is often used because the recipient requires a larger liver volume. For pediatric recipients, a smaller portion of the liver can be used.
Living donor transplant also allows surgery to be planned after the donor and recipient have completed all evaluations.
However, a person's willingness to become a donor does not necessarily mean that person can definitely donate their liver. Donors must still pass rigorous medical, anatomical, psychological, and ethical screening.
How Are Liver Transplant Candidates Evaluated?
Transplant evaluation is far more extensive than simply checking liver function.
The transplant team needs to answer two main questions: does the patient truly need a transplant and does the patient's condition allow the procedure to be performed with acceptable risk.
Assessing the Severity of Liver Disease
Doctors will evaluate the cause of liver disease, complications that have occurred, and how well the liver is still functioning.
In chronic liver disease, assessment may use laboratory parameters and systems such as the Model for End-Stage Liver Disease or MELD as part of the evaluation.
These scores do not stand alone. Symptoms, complications, the patient's general condition, and the underlying diagnosis are still taken into account.
Blood Tests and Imaging Studies
Patients may undergo blood tests to assess liver function, kidney function, blood clotting, blood type, infections, and other parameters.
Imaging studies such as ultrasound, CT scan, or MRI can be used to view liver structure, blood vessels, and the presence of tumors or other abnormalities.
If the patient has liver cancer, tests are also needed to determine tumor characteristics and see whether there is disease spread.
Cardiac and Pulmonary Evaluation
Liver transplantation is major surgery so the heart and lungs must be able to handle the procedure and recovery period.
Tests may include ECG, echocardiography, pulmonary function tests, or additional tests based on the patient's age and condition.
Nutritional and Physical Condition Evaluation
Advanced liver disease can cause loss of muscle mass, malnutrition, and decreased physical capacity.
Nutritional status and physical condition are important parts of the evaluation because they can affect surgical risk and the recovery process.
Psychosocial Evaluation
Patients also need to understand that transplantation is not the end of treatment.
After surgery, recipients must take medication, undergo routine examinations, and follow transplant team instructions long-term. Therefore, family support, ability to adhere to therapy, psychological condition, and patient readiness may also be evaluated.
How Are Living Donor Candidates Evaluated?
Donor safety is a separate priority in living donor liver transplant. Donors are healthy individuals who will undergo major surgery without receiving direct medical benefit from the procedure.
Therefore, donor evaluation is conducted separately from the recipient.
Donor Health
Prospective donors will undergo examinations to ensure their health condition allows a portion of the liver to be removed with acceptable risk.
Tests may include blood tests, liver and kidney function, infection screening, cardiac and pulmonary evaluation, and other health examinations.
Liver Anatomy and Size
CT or MRI can be used to study liver structure, blood vessels, bile ducts, and liver volume.
The surgical team needs to ensure the portion of liver given is sufficient for the recipient while leaving adequate liver volume for the donor.
Donor and Recipient Compatibility
Blood type is one consideration in the matching process. Some programs have the capability to handle more complex compatibility situations, but this must be evaluated individually by the transplant team.
Psychological and Ethical Assessment
Donation must be done voluntarily.
Prospective donors must understand the risks, alternatives, recovery process, and have the opportunity to make decisions without pressure from the recipient, family, or other parties.
Organ transplantation is also strictly regulated to prevent organ trafficking or transactions. Patients must not seek or purchase donors through parties offering organs commercially.
What Is the Liver Transplant Process in Singapore?
The pathway for each patient may differ, but generally the process may include:
Submission of medical records → initial consultation → recipient evaluation → donor evaluation if using living donor → multidisciplinary team discussion → determination of eligibility → required approvals → surgical preparation → transplantation → ICU and hospitalization → long-term follow-up.
In living donor liver transplant, donor and recipient surgery must be planned in coordination.
The surgical team removes a portion of the donor's liver, while the damaged liver in the recipient is removed. The donor liver portion is then placed and blood vessels and bile ducts are connected so the organ can function.
After surgery, recipients typically require intensive monitoring to assess new liver function, bleeding, infection, kidney function, and other complications.
Liver Transplant Centers in Singapore
Singapore has liver transplantation programs that handle recipient and donor evaluation, surgery, intensive care, and post-transplant follow-up.
National University Centre for Organ Transplantation (NUCOT)
NUCOT at National University Hospital has liver transplant programs for adults and children.
The adult program provides pre-transplant medical evaluation, surgical and microsurgery services, post-transplant intensive care, outpatient examinations, and lifelong medical review.
NUCOT also runs living donor and deceased donor transplant programs. For pediatric patients, NUCOT is the national referral centre in Singapore for patients up to 18 years of age requiring transplantation due to end-stage or metabolic liver disease.
SingHealth Liver Transplant Programme
SingHealth Liver Transplant Programme is based at Singapore General Hospital and involves a multidisciplinary team that includes transplant and hepatopancreatobiliary surgeons, hepatologists, infectious disease specialists, transplant coordinators, and other healthcare professionals.
The programme includes adult living donor liver transplant, deceased donor liver transplant, recipient and donor evaluation, peri-transplant management, and lifetime post-transplant follow-up.
The choice of transplant centre should not be made based on claims of "best hospital", but rather based on the patient's age, diagnosis, type of transplantation feasible, case complexity, and acceptance of international patients.
Mount Elizabeth Hospital (Orchard)
Mount Elizabeth Hospital at Orchard has a liver transplant programme with a focus on living donor liver transplant (LDLT). This programme manages evaluation of prospective recipients and donors, transplant surgery, post-procedure care, and follow-up with a multidisciplinary team. For international patients, Mount Elizabeth also provides dedicated support throughout the transplant process, including coordination of medical and travel needs. Living donor transplantation still undergoes strict medical and psychosocial evaluation and approval by the Transplant Ethics Committee in accordance with Singapore regulations.
Recovery After Liver Transplant
Transplantation does not end when the patient leaves the operating theatre. The post-transplant period is a critical part of long-term success.
Post-Operative Monitoring
In the initial phase, the medical team will monitor the new liver function, the condition of blood vessels and bile ducts, kidney function, bleeding risk, and signs of infection or other complications.
Patients may require ICU care before transferring to a general ward.
Immunosuppressant Medication
The immune system naturally recognises the donor liver as foreign tissue. Therefore, transplant recipients require immunosuppressant medication to reduce the risk of organ rejection.
These medications are usually needed long-term and must not be stopped or changed without instructions from the transplant team.
Because immunosuppression can also increase the risk of infection and cause other side effects, patients require regular monitoring.
Nutrition and Activity
After surgery, the body needs time to recover from a major procedure.
Nutritional intake, gradual physical activity, rehabilitation, and monitoring of weight and muscle mass may be part of the recovery process.
Long-Term Follow-Up
Patients need to undergo regular blood tests and consultations to monitor liver function and drug levels.
The frequency of follow-up is usually higher in the initial period and may change as the patient's condition becomes stable.
Fever, recurrence of jaundice, significant abdominal pain, persistent vomiting, changes in wound condition, or other concerning symptoms should be reported to the transplant team immediately.
How Much Does a Liver Transplant Cost in Singapore?
The cost of a liver transplant Singapore does not only consist of the surgery fee.
Total expenses may include:
- initial consultation and evaluation
- blood tests and imaging
- evaluation of prospective living donor
- cardiac and pulmonary assessment
- donor surgery
- recipient surgery
- anaesthesia
- ICU
- ward stay
- medications
- post-operative tests
- long-term immunosuppressant medication
- follow-up
- accommodation and travel for patient and companion
Costs can also change significantly based on the complexity of the condition, complications, ICU and ward duration, and whether the patient requires additional procedures.
International patients should request an estimate directly from the hospital after medical records are reviewed. Subsidised rates or average bills for Singapore citizens should not be assumed to be the costs applicable to Indonesian patients.
What Do Indonesian Patients Need to Prepare?
Before contacting a transplant centre, gather as much medical documentation as possible so the team can understand the patient's baseline condition.
Useful documents may include:
- liver disease diagnosis
- liver and kidney function test results
- hepatitis testing results if relevant
- CT scan or MRI of the liver
- ultrasound reports
- biopsy results if previously done
- endoscopy reports if relevant
- history of hospitalisation due to liver complications
- list of medications used
- surgical history
- cancer treatment records if relevant
If you already have a prospective living donor, do not make assumptions about compatibility based on family relationship or blood type alone. Prospective donors must undergo formal evaluation by the transplant programme.
How Does Medifly Help Patients Considering Liver Transplant Singapore?
For Indonesian patients, the initial transplant phase can feel complex because they must determine the right doctor, gather medical records, understand whether the case needs to be evaluated by a transplant programme, and arrange travel for assessments.
Medifly can help patients prepare medical information, explore relevant doctors or facilities within its network, arrange consultations, and coordinate medical travel.
Medifly's network in Singapore currently also lists doctors with a focus on liver disease and transplantation. One of them is Dr Kieron Lim, a gastroenterologist with experience in advanced liver disease and liver transplantation.
Medifly also features Dr Salleh Ibrahim, who has a focus on hepatobiliary surgery, liver transplant surgery, hepatocellular carcinoma, and other liver diseases.
However, Medifly's role must be distinguished from the role of the transplant centre. Medifly does not determine whether a patient qualifies for transplantation, does not determine donor compatibility, and does not provide or source organ donors.
Those decisions can only be made by the transplant team after the recipient and, if relevant, prospective donor undergo formal evaluation.
Conclusion
Liver transplant Singapore can be an option for certain patients with end-stage liver disease, acute liver failure, or specific liver cancers who meet the criteria.
However, liver transplantation is a process far more complex than simply undergoing surgery. Patients must go through evaluation of liver function, health of other organs, surgical risks, nutritional and psychosocial condition, as well as readiness to undergo lifelong treatment.
For living donor transplantation, potential donors also undergo separate medical, anatomical, psychological, and ethical evaluation to ensure donor safety.
References:
National University Hospital – Adult Liver Transplantation Programme
