• Surgical endoscopy · Feb 2016

    Comparative Study

    Quality of life in non-early rectal cancer treated by neoadjuvant radio-chemotherapy and endoluminal loco-regional resection (ELRR) by transanal endoscopic microsurgery (TEM) versus laparoscopic total mesorectal excision.

    • Giancarlo D'Ambrosio, Paganini Alessandro M AM Department of General Surgery, Surgical Specialties and Organ Transplantation "Paride Stefanini", Azienda Policlinico Umberto I, Sapienza Univers, Andrea Balla, Silvia Quaresima, Pietro Ursi, Paolo Bruzzone, Andrea Picchetto, Fabrizio I Mattei, and Emanuele Lezoche.
    • Department of General Surgery, Surgical Specialties and Organ Transplantation "Paride Stefanini", Azienda Policlinico Umberto I, Sapienza University of Rome, Viale del Policlinico 155, 00186, Rome, Italy. giancarlodambrosio@libero.it.
    • Surg Endosc. 2016 Feb 1; 30 (2): 504-511.

    BackgroundIn selected patients with N0 rectal cancer, endoluminal loco-regional resection (ELRR) by transanal endoscopic microsurgery (TEM) may be an alternative treatment option to laparoscopic total mesorectal excision (LTME). Aim of this study is to evaluate the short- and medium-term quality of life (QoL) from a retrospective analysis of prospectively collected data in patients with iT2-iT3 N0-N+ rectal cancer, who underwent ELRR by TEM or LTME after neoadjuvant radio-chemotherapy (n-RCT).MethodsThirty patients with iT2-iT3 rectal cancer who underwent ELRR by TEM (n = 15) or LTME (n = 15) were enrolled in this study. The choice for one operation or the other was made on the basis of predefined criteria. QoL was evaluated by EORTC QLQ-C30 and QLQ-CR38 questionnaires at admission, after n-RCT and 1, 6, and 12 months after surgery.ResultsNo statistically significant differences in QoL evaluation were observed between the two groups, both at admission and after n-RCT. At 1 month after surgery, significantly better results in the ELRR group were observed by QLQ-C30 in: Nausea/Vomiting (p = 0.05), Appetite Loss (p = 0.003), Constipation (p = 0.05), and by QLQ-CR38 in: Body Image (p = 0.05), Sexual Functioning (p = 0.03), Future Perspective (p = 0.05) and Weight Loss (p = 0.036). At 6 months after surgery, a statistically significant worse impact after LTME was observed by QLQ-C30 in: Global Health Status (p = 0.05), Emotional Functioning (p = 0.021), Dyspnea (p = 0.008), Insomnia (p = 0.012), Appetite Loss (p = 0.014) and by QLQ-CR38 in Body Image (p = 0.05) and Defecation Problems (p = 0.001). At 1 year, the two groups were homogenous as assessed by QLQ-C30, whereas the QLQ-CR38 still showed better results of ELRR versus LTME in Body Image (p = 0.006), Defecation Problems (p = 0.01), and Weight Loss (p = 0.005).ConclusionsBased on the present series, in selected patients, earlier restoration of patients' functions is observed after ELRR by TEM than after LTME.

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