In:
International Journal of Cancer, Wiley, Vol. 153, No. 6 ( 2023-09-15), p. 1227-1240
Abstract:
The prospective, multicenter, noninterventional TACTIC study assessed effectiveness and safety of trifluridine/tipiracil (FTD/TPI) in patients with metastatic colorectal cancer (mCRC) in a real‐world setting in Germany, thus evaluating the external validity of the findings from the pivotal RECOURSE trial. Primary endpoint was overall survival (OS). Secondary objectives included progression‐free survival (PFS), safety, and quality of life (QoL). Subgroups comprised patients with good ( 〈 3 metastatic sites at inclusion, ≥18 months from diagnosis of first metastasis to inclusion) or poor (remaining patients) prognostic characteristics (GPC/PPC). GPC without liver metastases was considered best prognostic characteristics (BPC). In total, 307 eligible patients (pretreated or not suitable for other available therapies) were treated with FTD/TPI. Overall, median [95%‐CI] OS was 7.4 months [6.4‐8.6] , median PFS was 2.9 months [2.8‐3.3]. In BPC (n = 65) and GPC (n = 176) compared to PPC (n = 124) subgroup, median OS (13.3 [9.1‐17.6] vs 8.9 [7.6‐9.8] vs 5.1 [4.4‐7.0] months) and median PFS (4.0 [3.3‐5.3] vs 3.4 [3.0‐3.7] vs 2.6 [2.4‐2.8] months) were longer. Patient‐reported QoL, assessed by validated questionnaires (EQ‐5D‐5L, PRO‐CTCAE), was stable throughout FTD/TPI treatment. Predominant FTD/TPI‐related adverse events of grades 3 or 4 were neutropenia (13.0%), leukopenia (7.5%), and anemia (5.2%). Altogether, palliative FTD/TPI therapy in patients with pretreated mCRC was associated with prolonged survival, delayed progression, maintained health‐related QoL, and manageable toxicity. Low metastatic burden and indolent disease were favorable prognostic factors for survival. TACTIC confirms the effectiveness and safety of FTD/TPI, highlighting its value in routine clinical practice.
Type of Medium:
Online Resource
ISSN:
0020-7136
,
1097-0215
Language:
English
Publisher:
Wiley
Publication Date:
2023
detail.hit.zdb_id:
218257-9
detail.hit.zdb_id:
1474822-8
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