Cargando…

Endoscopic resection with adjuvant treatment versus esophagectomy for early-stage esophageal cancer

OBJECTIVE: To evaluate the outcome following the strategy of endoscopic R0 resection (ER) plus adjuvant treatment (AT) versus esophagectomy for esophageal squamous cell cancer in T1a invading muscularis mucosa (M3)-T1b stage. METHODS: We evaluated the outcomes of 46 esophageal squamous cell cancer (...

Descripción completa

Detalles Bibliográficos
Autores principales: Huang, Binhao, Xu, Maria Christine, Pennathur, Arjun, Li, Zhigang, Liu, Zhiguo, Wu, Qi, Wang, Jing, Luo, Kongjia, Bai, Jianying, Wei, Zhi, Xiang, Jiaqing, Fang, Wentao, Zhang, Jie
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8979881/
https://www.ncbi.nlm.nih.gov/pubmed/33893544
http://dx.doi.org/10.1007/s00464-021-08466-2
Descripción
Sumario:OBJECTIVE: To evaluate the outcome following the strategy of endoscopic R0 resection (ER) plus adjuvant treatment (AT) versus esophagectomy for esophageal squamous cell cancer in T1a invading muscularis mucosa (M3)-T1b stage. METHODS: We evaluated the outcomes of 46 esophageal squamous cell cancer (ESCC) patients with T1aM3-T1b stage who underwent ER + AT from the Esophageal Cancer Endoscopic Therapy Consortium (ECETC) and compared these outcomes to 92 patients who underwent esophagectomy. Propensity score matching (1:2) was used, with overall survival (OS) and relapse-free survival (RFS) being compared between the two groups. RESULTS: During a median follow-up of 32 months, there were no statistical differences (P = 0.226) in OS between the two groups. The 1-, 2-, and 3-year overall survival in the esophagectomy group was 95%, 91%, and 84%, respectively. There were no mortalities within three years in the ER + AT group. The RFS between the two groups was also not significantly different (P = 0.938). The 1-, 2-, and 3-year RFS of patients in the esophagectomy group was 90%, 90%, and 83%, respectively, while it was 97%, 94%, and 74% in the ER + AT group, respectively. The local recurrence rates between the two groups were not significantly different (P = 0.277). CONCLUSIONS: This first multicenter analysis showed similar outcomes were found regarding OS and RFS between the two groups in T1aM3-T1b stage patients. ER + AT may be considered in high-risk patients or for those who refuse esophagectomy. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s00464-021-08466-2.