{Reference Type}: Case Reports
{Title}: Transcatheter arterial chemoembolization with tyrosine kinase inhibitor in the 12-year treatment of hepatic metastases from gastrointestinal stromal tumor: a case report.
{Author}: Yu B;Luo J;Wu J;Gu L;Zhang Y;
{Journal}: J Gastrointest Oncol
{Volume}: 15
{Issue}: 3
{Year}: 2024 Jun 30
{Factor}: 2.587
{DOI}: 10.21037/jgo-24-403
{Abstract}: UNASSIGNED: Gastrointestinal stromal tumor (GIST) is the most common mesenchymal tumor of the digestive tract, with surgery and tyrosine kinase inhibitor (TKI) therapy being its main treatment options. However, long-term use of TKIs may lead to drug resistance, which poses a challenge to the long-term survival of patients. We explore a new combination of transcatheter arterial chemoembolization (TACE) with TKI for liver metastasis (LM) of GIST to provide patients with more treatment options and better prognosis.
UNASSIGNED: This case report describes the application of 6 TACE sessions in the 12-year treatment of multiple LM from small intestinal stromal tumors that were resistant to multiple TKIs. The patient, a 58-year-old male, underwent multiple surgical resections and drug therapies for the LM after a primary small bowel stromal tumor had been identified and resected following an onset symptom of abdominal pain in February 2012. Despite the challenges of drug resistance and economic considerations, 6 TACE sessions effectively controlled the tumor, winning valuable treatment time for the patient. Since the initiation of ripretinib 150 mg once daily in July 2023, the tumor has continued to shrink, with satisfactory drug tolerance.
UNASSIGNED: For GIST patients with LM, TACE combined with various TKI drugs could effectively control intrahepatic tumor progression and prolong patient survival. During six TACE sessions, the patient experienced liver tumor rupture and massive bleeding. However, the bleeding was completely stopped by embolization, and the lesion shrank. Our findings provide a new perspective and treatment strategy for the treatment of LM from GIST.