Spots Global Cancer Trial Database for Radiofrequency Ablation Versus Liver Resection for Elderly Patients With Hepatocellular Carcinoma (HCC) Within the Milan Criteria

Study Description

Brief Summary: Hepatocellular carcinoma (HCC) is a common cancer, and it is the third commonest global cause of cancer-related death. With an increase in life-expectancy of the general population, the number of elderly with HCC is expected to increase. Current curative treatment options for HCC include: liver transplantation, liver resection (LR) and local ablation therapy. Liver transplantation is a good treatment for HCC within the Milan criteria (single HCC ≤ 5 cm or up to 3 nodules each \< 3 cm). As a consequence of the lack of liver donors, one relative contraindication for liver transplantation is age over 65 years, or the protocol requires elderly patients to have very good general health before they can be put on a transplant list. Transcatheter arterial chemoembolization (TACE) is used more commonly for the treatment of intermediate and advanced-staged HCC, while liver resection and local ablation therapy are used for early-staged HCC. Amongst the local ablative therapies, radiofrequency ablation (RFA) is most widely used. It has the advantage of minimally invasiveness, making it the first-line treatment for small HCC in patients with compromised liver function or associated severe medical conditions. Elderly patients are more likely to have poor general conditions and associated medical diseases. RFA has the advantage of being less invasive and it causes less pain, less blood loss and earlier recovery than LR. On the other hand, incomplete ablation of HCC and tumor track seeding may happen. Several studies have demonstrated the safety of LR for elderly patients. There is no good evidence in the medical literature to support whether RFA or LR is a better treatment for elderly patients with HCC.

Detailed Description: Hepatocellular carcinoma (HCC) is a common cancer, and it is the third commonest global cause of cancer-related death. With an increase in life-expectancy of the general population, the number of elderly with HCC is expected to increase. Current curative treatment options for HCC include: liver transplantation, liver resection (LR) and local ablation therapy. Liver transplantation is a good treatment for HCC within the Milan criteria (single HCC ≤ 5 cm or up to 3 nodules each \< 3 cm). As a consequence of the lack of liver donors, one relative contraindication for liver transplantation is age over 65 years, or the protocol requires elderly patients to have very good general health before they can be put on a transplant list. Transcatheter arterial chemoembolization (TACE) is used more commonly for the treatment of intermediate and advanced-staged HCC, while liver resection and local ablation therapy are used for early-staged HCC. Amongst the local ablative therapies, radiofrequency ablation (RFA) is most widely used. It has the advantage of minimally invasiveness, making it the first-line treatment for small HCC in patients with compromised liver function or associated severe medical conditions. Elderly patients are more likely to have poor general conditions and associated medical diseases. RFA has the advantage of being less invasive and it causes less pain, less blood loss and earlier recovery than LR. On the other hand, incomplete ablation of HCC and tumor track seeding may happen. Several studies have demonstrated the safety of LR for elderly patients. There is no good evidence in the medical literature to support whether RFA or LR is a better treatment for elderly patients with HCC.

Keywords

Eligibility

Minimum Age: 65 Years

Eligible Ages: OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

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