Long-term outcomes of single-incision plus one-port laparoscopic surgery versus conventional laparoscopic surgery for rectosigmoid cancer: a randomized controlled trial.
BMC Cancer
; 23(1): 1204, 2023 Dec 07.
Article
en En
| MEDLINE
| ID: mdl-38062421
ABSTRACT
BACKGROUND:
Though our previous study has demonstrated that the single-incision plus one-port laparoscopic surgery (SILS + 1) is safe and feasible for sigmoid colon and upper rectal cancer and has better short-term outcomes compared with conventional laparoscopic surgery (CLS), the long-term outcomes of SILS + 1 remains uncertain and are needed to evaluated by an RCT.METHODS:
Patients with clinical stage T1-4aN0-2M0 rectosigmoid cancer were enrolled. The participants were randomly assigned to either SILS + 1 (n = 99) or CLS (n = 99). The 3-year DFS, 5-year OS, and recurrence patterns were analyzed.RESULTS:
Between April 2014 and July 2016, 198 patients were randomly assigned to either the SILS + 1 group (n = 99) or CLS group (n = 99). The median follow-up in the SILS + 1 group was 64.0 months and in CLS group was 65.0 months. The 3-year DFS was 87.8% (95% CI, 81.6-94.8%) in SILS + 1 group and 86.9% (95% CI, 81.3-94.5%) in CLS group (hazard ratio 1.09 (95% CI, 0.48-2.47; P = 0.84)). The 5-year OS was 86.7% (95% CI,79.6-93.8%) in the SILS + 1 group and 80.5% (95% CI,72.5-88.5%) in the CLS group (hazard ratio 1.53 (95% CI, 0.74-3.18; P = 0.25)). There were no significant differences in the recurrence patterns between the two groups.CONCLUSIONS:
We found no significant difference in 3-year DFS and 5-year OS of patients with sigmoid colon and upper rectal cancer treated with SILS + 1 vs. CLS. SILS + 1 is noninferior to CLS when performed by expert surgeons. TRIAL REGISTRATION ClinicalTrials.gov NCT02117557 (registered on 21/04/2014).Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Neoplasias del Recto
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Neoplasias del Colon Sigmoide
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Laparoscopía
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Herida Quirúrgica
Límite:
Humans
Idioma:
En
Revista:
BMC Cancer
Asunto de la revista:
NEOPLASIAS
Año:
2023
Tipo del documento:
Article
País de afiliación:
China