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  • American Society of Clinical Oncology (ASCO)  (2)
Type of Medium
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  • American Society of Clinical Oncology (ASCO)  (2)
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  • 1
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 37, No. 15_suppl ( 2019-05-20), p. e15537-e15537
    Abstract: e15537 Background: The role of postoperative chemotherapy (POCT) in thoracic esophageal squamous cell carcinoma (TESCC) has not been addressed . The aim of this study was to investigate whether POCT after an R0 resection improves outcomes in pT3N0M0 TESCC compared with operation alone. Methods: This study included 604 patients with pT3N0M0 TESCC who were treated at Sichuan Cancer Hospital from January 2009 to December 2017. The patients were divided into two groups: a surgery plus postoperative chemotherapy group (PORT group) comprising Surgery alone patients who underwent after an R0 resection and a surgery group (S group). Propensity score matching was used to create patient groups that were balanced across several covariates (n= 246 in each group). Outcome measures included overall survival (OS), disease free survival (DFS). Results: In the whole group 5-year OS and PFS were 58.4% and 56.0%. In the overall study cohort, 5-year OS (68.3% versus 50.4%, p 〈 0.0001) and DFS (65.5% versus 45.8%, p 〈 0.0001) rates were significantly higher in the POCT group than in the S group. These data were confirmed in the matched samples (5-year OS, 68.3% versus 49.5% [p 〈 0.0001]; DFS, 65.5% versus 42.5% [p 〈 0.0001]). Multivariate Cox analyses in the matched samples revealed that surgery and postoperative POCT were independently associated with longer OS (hazard ratio = 0.553, 95% confidence interval: 0.391–0.726, p 〈 0.0001) and longer DFS (hazard ratio = 0.556, 95% confidence interval: 0.416–0.744, p 〈 0.0001) than resection alone. Subgroup analysis found : POCT with IIA in pT3N0M0 have not longer OS and DFS ( p = 0.122 and p = 0.193). POCT with IIB in pT3N0M0 have the longer OS and DFS(p 〈 0.0001 both). Conclusions: Postoperative adjuvant Chemotherapy is strongly associated with improved OS and DFS in patients with pT3N0M0 TESCC. A multicenter, randomized phase III clinical trial is warranted to confirm these findings.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
    RVK:
    RVK:
    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2019
    detail.hit.zdb_id: 2005181-5
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Online Resource
    Online Resource
    American Society of Clinical Oncology (ASCO) ; 2023
    In:  Journal of Clinical Oncology Vol. 41, No. 16_suppl ( 2023-06-01), p. 5608-5608
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 41, No. 16_suppl ( 2023-06-01), p. 5608-5608
    Abstract: 5608 Background: Anlotinib is a novel oral small-molecule multi-target tyrosine kinase inhibitor that has been approved for treating non-small cell lung cancer. However, its efficacy and safety among patients with advanced gynecological cancer. We conducted this study to address this issue in the real-world setting. Methods: Data from patients treated with anlotinib for persistent, recurrent or metastatic gynecological cancer including cervical, endometrial, and ovarian cancer were collected from 17 centers from August 2018. The database lock-time was on March 2022. Anlotinib was administered orally on days 1–14 every 3 weeks until disease progression, severe toxicity occurred, or death. The outcomes included objective response rate (ORR), disease control rate (DCR), and progression-free survival (PFS). Results: A total of 249 patients were analyzed, with a median follow-up of 14.46 months. The overall ORR and DCR were 28.1% (95% CI 22.6% to 34.1%), and 80.7% (95% CI 75.3% to 85.4%), respectively. Specifically, the ORR varied from 19.7% to 34.4% and the DCR differed from 81.7% to 90.0% in disease-specific advanced gynecological cancer. The median PFS was 6.1 months and ranged from 5.6 to 10.0 months in the overall and disease-specific advanced gynecological cancer, respectively. Larger cumulative dosage of anlotinib ( 〉 700 mg) was in general associated with longer PFS in the overall and disease-specific advanced gynecological cancer. The most common adverse event related to anlotinib use was pain/arthralgia (18.3%). Conclusions: In conclusion, anlotinib holds promise in treating patients with advanced gynecological cancer, such as cervical, endometrial, and ovarian cancer, with reasonable efficacy and tolerable safety.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
    RVK:
    RVK:
    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2023
    detail.hit.zdb_id: 2005181-5
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
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