MARLENY NOVAES FIGUEIREDO DE ARAUJO
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- Three-stage Laparoscopic Ileal Pouch-anal Anastomosis Is the Best Approach for High-risk Patients with Inflammatory Bowel Disease: An Analysis of 185 Consecutive Patients(2016) MEGE, D.; FIGUEIREDO, M. N.; MANCEAU, G.; MAGGIORI, L.; BOUHNIK, Y.; PANIS, Y.There are very few studies and no consensus concerning the choice between two- and three-stage ileal pouch-anal anastomosis [IPAA] in inflammatory bowel diseases [IBD]. This study aimed to compare operative results between both surgical procedures. Only patients who underwent a laparoscopic IPAA for IBD were included. They were divided into two groups: two-stage [IPAA and stoma closure] [Group A] and three-stage IPAA [subtotal colectomy, IPAA, stoma closure] [Group B]. From 2000 to 2015, 185 patients (107 men, median age of 42 [range, 15-78] years) were divided into Groups A [n = 82] and B [n = 103]. Patients in Group B were younger than in Group A (39 [15-78] vs 43 [16-74] years; p = 0.019), presented more frequently with Crohn's disease [16% vs 5%; p < 0.04], and were more frequently operated in emergency for acute colitis [37% vs 1%; p < 0.0001]. Cumulative operative time and length of stay were significantly longer in Group B (580 [300-900] min, and 19 [13-60] days) than in Group A (290 [145-490] min and 10 [7-47] days; p < 0.0001). Cumulative postoperative morbidity, delay for stoma closure, and function were similar between the two groups. Long-term morbidity was similar between Group A [13%] and Group B [21%; p = 0.18]. Our study suggested that postoperative morbidity was similar between two- and three-stage laparoscopic IPAA. It suggested that the three-stage procedure is probably safer for high-risk patients [ie in acute colitis].
- Desmoid tumors: clinical features and outcome of an unpredictable and challenging manifestation of familial adenomatous polyposis(2015) CAMPOS, Fabio Guilherme; MARTINEZ, Carlos Augusto Real; NOVAES, Marleny; NAHAS, Sergio Carlos; CECCONELLO, IvanBackground/Aims Desmoid tumors (DTs) are rare, locally invasive neoplasms that may affect 10-25 % of familial adenomatous polyposis (FAP) patients. Our aim was to evaluate incidence and clinical presentation among our patients, the potential impact on FAP outcome and to discuss treatment. Materials and methods Charts from 133 FAP (1977-2013) were reviewed. Patients with DTs were separated to retrieve demographic, clinical and management data. Follow-up was focused on disease evolution causing complications or death. Results 19 (14.3 %) DTs were diagnosed, either after previous trauma (16) or during FAP surgery (3). This group comprised 8 men (42.1 %) and 11 women (57.9 %) with an average age of 32.9 years. Intervals from surgical trauma to DTs ranged from 7 to 60 months. ECMs were detected in 12 (63.1 %) patients. DTs were located in the abdominal wall (8), abdominal cavity (8), abdominal wall and cavity (2) and left arm (1). Five patients (26.3 %) referred family history of DTs. Patients presented severe complications such as small bowel obstruction (4) and hydronephrosis (2), being directly responsible for death in three patients. Conclusions (1) DTs developed in 14.3 % of FAP, mostly after surgical trauma; (2) 30 % caused severe morbidity; (3) identification of clinical risk factors may help surgeons to develop screening and therapeutic decisions.
- Local excision of rectal cancer(2015) HABR-GAMA, A.; FIGUEIREDO, M. N.; JULIãO, G. P. São; PEREZ, R. O.Transanal Local Excision has become a very useful surgical tool for the management of selected cases of rectal cancer due to its low postoperative morbidity and minimal functional consequences. However, the considerably high local recurrence rates led to the introduction of preoperative therapies. Neoadjuvant chemoradiation therapy has been considered the preferred alternative in this setting and may result in significant rates of tumor regression allowing the procedure to be offered to a significant proportion of cases. On the other hand, this multimodality approach may also determine increased postoperative morbidity. In addition, completion or salvage total mesorectal excision in the case of local recurrence or the presence of unfavorable pathological features may also be a challenging task. Finally, accurate selection criteria for this minimally invasive approach are still lacking and may be influenced by baseline staging, post-treatment staging and final pathology information. Ultimately, selection of patients for this treatment modality remains a significant challenge for colorectal surgeons. In the present chapter, the rationale, surgical technique and outcomes of transanal local excision are detailed both after surgery alone or in the setting of multimodality therapy. © Springer-Verlag London 2015.