ArticleWorld journal of surgical oncology2024
Efficacy and safety of maintenance therapy with anlotinib for advanced cholangiocarcinoma after first-line chemotherapy and the variations in efficacy based on different neutrophil-to-lymphocyte ratio (NLR).
Article in World journal of surgical oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Association Between Cumulative Chemotherapy Exposure and Survival Outcomes in Advanced Biliary Tract Cancer.Cancers · 2026Article
- Advances in Multi-Omics Research on Biomarkers of Intrahepatic Cholangiocarcinoma.Current issues in molecular biology · 2025Review
- Efficacy and safety of anlotinib hydrochloride combined with concurrent radiotherapy in the treatment of locally advanced cervical cancer: a single-arm, single-center, exploratory, phase II clinical study.Frontiers in oncology · 2025Article
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3 authors.
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Abstract
objectiveThis study aimed to evaluate the clinical efficacy and safety of anlotinib as maintenance therapy in patients with advanced cholangiocarcinoma following first-line chemotherapy.
methodsThis retrospective study enrolled 154 patients with advanced biliary tract cancer admitted to the hospital between January 2020 and December 2022. All patients received first-line intravenous chemotherapy with gemcitabine combined with cisplatin, oxaliplatin, or tegafur. Among the 106 patients who achieved disease control, 47 received oral anlotinib hydrochloride (12 mg daily, 2 weeks on/1 week off) as maintenance therapy. Clinical efficacy, including ORR, DCR, DOR, PFS, and OS, was compared between the anlotinib maintenance and non-maintenance groups. Subgroup analysis based on NLR levels was also performed.
resultsAmong the 47 anlotinib maintenance patients, the ORR was 21.28% and the DCR was 51.06%. The median DOR was 36 weeks, and the median PFS was 43 weeks in the anlotinib group, versus 28 weeks and 38 weeks in the non-maintenance group, respectively. The median OS was not reached in the anlotinib group but was 48 weeks in the non-maintenance group. Patients receiving anlotinib maintenance had significantly longer DOR, PFS, and OS (all p < 0.05). Patients with low NLR levels had better survival benefits from anlotinib.
conclusionMaintenance therapy with anlotinib demonstrates potential efficacy and a reliable safety profile in patients with advanced cholangiocarcinoma following first-line treatment. The efficacy of anlotinib therapy appears to be influenced by NLR levels. Further validation with larger sample sizes is warranted to strengthen the robustness and reliability of the results.
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