Indications and practice of diverting ileostomy after colorectal resection and anastomosis in ovarian cancer cytoreduction.

OBJECTIVE: To determine the factors related with diverting ileostomy performance after colorectal resection and anastomosis, in advanced ovarian cancer cytoreductive surgery. METHODS: We have previously demonstrated the risk factors associated with anastomotic leak after colorectal anastomosis: Advanced age at surgery, low serum albumin level, additional bowel resections, manual anastomosis and distance of the anastomosis from the anal verge. However, use of diverting ileostomy is strongly variable and depends on individual surgeon preferences and training. Eight hospitals participated in this retrospective study. Data of 695 patients operated for ovarian cancer with primary colorectal anastomosis were included (January 2010-June 2018). Fourteen pre-/intraoperatively defined variables were identified and analysed as justification factors for use of diverting ileostomy. RESULTS: The rate of diverting ileostomy in the entire cohort was 19.13% (133/695; range within individual centers 4.6-24.32%). Previous treatment with bevacizumab [OR 2.8 (1.3-6.1); p=0.01]; additional bowel resections [OR 3.0 (1.8-5.1); p<0.001]; extended operating time [OR 1.005 (1.003-1.006); p<0.001] and intra-operative red blood transfusion [OR 2.7 (1.4-5.3); p<0.001] were found to be independently associated with diverting ileostomy performance. Assuming a 7% AL rate cut-off, up to 51.8% of DI presented an AL risk below 7% and might have been spared. CONCLUSIONS: The risk factors that drive the gynecologic oncology surgeons to perform a diverting ileostomy, seem to differ from the actual risk factors that we have identified to be associated with postoperative anastomotic leak. Broader awareness of the risk factors that contribute to a higher perioperative risk profile, will facilitate a better risk stratification process and possibly avoid unnecessary stoma formation in ovarian cancer patients.

Risk factors for anastomotic leakage after colorectal resection in ovarian cancer surgery: A multi-centre study.

OBJECTIVE: To determine pre-/intraoperative risk factors for anastomotic leak after modified posterior pelvic exenteration (MPE) or colorectal resection in ovarian cancer and to create a practical instrument for predicting anastomotic leak risk. BACKGROUND: In advanced ovarian cancer surgery, there is rather limited published evidence, drawn from a small sample, providing information about risk factors for anastomotic leak. METHODS: Eight hospitals participated in this retrospective study. Data on 695 patients operated for ovarian cancer with primary anastomosis were included (January 2010-June 2018). Twelve pre-/intraoperative variables were analysed as potential independent risk factors for anastomotic leak. A predictive model was created to stablish the risk of anastomotic leak for a given patient. RESULTS: The anastomotic leak rate was 6.6% (46/695; range 1.7%-12.5%). A total of 457 patients were included in the final multivariate analysis. The following variables were found to be independently associated with anastomotic leakage: age at surgery (OR 1.046, 95% CI 1.013-1.080, p = 0.005), serum albumin level (OR 0.621, 95% CI 0.407-0.948, p = 0.027), one or more additional small bowel resections (OR 3.544, 95% CI 1.228-10.23, p = 0.019), manual anastomosis (OR 8.356, 95% CI 1.777-39.301, p = 0.007) and distance of the anastomosis from the anal verge (OR 0.839, 95% CI 0.726-0.971, p = 0.018). CONCLUSIONS: Due to the low incidence of AL in ovarian cancer patients, a restrictive stoma policy based on the presence of risk factors should be the actual recommendation. Hand-sewn anastomosis should be avoided.

Progestin intrauterine device and GnRH analogue for uterus-sparing treatment of endometrial precancers and well-differentiated early endometrial carcinoma in young women.

BACKGROUND: To test the efficacy of levonorgestrel-release intrauterine device (LNG-IUD) plus gonadotropin-releasing hormone (GnRH) for treating women aged <40 years with atypical endometrial hyperplasia (AEH) or presumed International Federation of Gynecology and Obstetrics stage IA limited to the endometrium, well differentiated (G1), endometrioid endometrial cancer (EC), who wish to preserve their fertility. PATIENTS AND METHODS: A prospective observational study was conducted. Treatment consisted on the insertion of an LNG-IUD for 1 year plus GnRH analogue for 6 months. RESULTS: From January 1996 to June 2009, 20 and 14 patients with AEH and EC, respectively, were studied. Complete response rate was 95% in patients with AEH and 57.1% in women with EC-G1. A progression of the disease was observed in one (5%) and in four patients (28%) with AEH and EC, respectively. Four of 20 patients with AEH and 2 of 14 with EC-G1 experienced recurrences. The average relapse time was 36 months (range: 16-62 months). All of them were alive without evidence of disease at the last follow-up, mean: 29 months (range: 4-102 months). Nine women achieved 11 spontaneous pregnancies. CONCLUSIONS: The combined treatment showed effectiveness in a substantial proportion of patients with AEH and EC. Close follow-up during and after treatment is crucial.

Early oral versus "traditional" postoperative feeding in gynecologic oncology patients undergoing intestinal resection: a randomized controlled trial.

BACKGROUND: A randomized controlled trial was performed to assess the outcome of early oral postoperative feeding (EOF) compared with traditional oral feeding (TOF) in gynecologic oncology patients undergoing laparotomy with associated intestinal resection. METHODS: Patients aged 18-75 years, undergoing elective laparotomy, and with preoperative diagnosis of gynecologic malignancy, were eligible. Exclusion criteria included infectious conditions, intestinal obstruction, severe malnutrition, American Society of Anesthesiologists (ASA) score > or =4, and postoperative stay in the intensive care unit lasting >24 h. Patients allocated to EOF received liquid diet in the first postoperative day and then regular diet. Patients received traditional feeding scheme until resolution of postoperative ileus to start liquid diet. The primary end-point of the trial was length of hospital stay. RESULTS: Between January 1st, 2007 and March 15th, 2008, 40 patients were randomized to receive either EOF or TOF. Hospital stay in patients who received EOF (n = 18) was 6.9 days versus 9.1 days in the TOF group (n = 22) (P = 0.022). Requirements for analgesic and antiemetic drugs, intensity of pain, intestinal function recovery, mean levels of postoperative satisfaction, postoperative complications, and quality-of-life scores did not differ between the two groups. CONCLUSION: Early resumption of oral intake is feasible and safe in gynecologic oncology patients undergoing intestinal resection as part of a planned surgical procedure. Moreover, significant reduction in length of hospital stay was demonstrated.

Optimization of surgical treatment of advanced ovarian cancer: a Spanish expert perspective.

BACKGROUND: Optimal upfront treatment of patients with advanced ovarian cancer is complex and requires the adequate function of a multidisciplinary team. Specific standard of quality of care needs to be taken into consideration. METHODS: A literature search in PubMed was performed using the following criteria: ("ovarian neoplasms"[MeSH Terms] OR ("ovarian"[All Fields] AND "neoplasms"[All Fields]) OR "ovarian neoplasms"[All Fields] OR ("ovarian"[All Fields] AND "cancer"[All Fields]) OR "ovarian cancer"[All Fields])"[Date - Publication]: "2018/01/14"[Date - Publication]). RESULTS: This article describes how to optimize the surgical management of advanced ovarian cancer, to achieve the best results in terms of survival and quality of life. For this purpose, this document will cover aspects related to pre-, intra- and postoperative care of newly diagnosed advanced ovarian cancer patients. CONCLUSION: Optimizing upfront treatment of patients with advanced ovarian cancer is complex and requires a structured quality management program including the wise judgment of a multidisciplinary team. Surgeries performed by gynecologic oncologists with formal training in cytoreductive techniques at referral centers are crucial factors to obtain better clinical and oncological outcomes. However, other factors such as the patient's clinical status, the hospital infrastructure and equipment, as well as the tumor biology of each individual patient should also be taken into account before deciding on an initial therapeutic strategy for advanced-stage ovarian cancer to offer patients the best quality of care.

The effect of early versus delayed postcaesarean feeding on women's satisfaction: a randomised controlled trial.

OBJECTIVE: To evaluate the effect of early versus delayed feeding after caesarean section on the woman's satisfaction. DESIGN: Randomised, controlled trial. SETTING: Tertiary care hospital. POPULATION: Healthy pregnant women were enrolled for the study during antenatal care visits. METHODS: Uncomplicated singleton pregnancies undergoing a planned or intrapartum caesarean section performed under regional anaesthesia were randomly assigned to either (1) a 'delayed feeding' group who started oral fluids 4 hours after surgery with diet introduced at 24 hours; or (2) an 'early feeding' group who were offered a regular diet within the first 8 hours. MAIN OUTCOME MEASURES: Primary outcome was the woman's satisfaction measured with a visual analogue scale (VAS) before their hospital discharge. The secondary outcomes were: pain, anorexia, abdominal distension, persistent nausea and/or vomiting, time to the first bowel movement and passage of flatus. RESULTS: Two hundred women were recruited, with 103 randomised to delayed feeding and 97 to early feeding. The woman's satisfaction (mean VAS +/- SD) was similar in both groups; 73 +/- 17 mm in the delayed feeding group and 77 +/- 13 mm in the early feeding group (P= 0.12). A statistically significant difference was observed in mean postoperative pain: 29 +/- 13 mm in the delayed feeding group versus 24 +/- 11 mm in the early feeding group (P= 0.008). No other significant differences in postoperative variables were recorded, and there were no major postoperative complications observed in either group. CONCLUSION: Early feeding after uncomplicated caesarean in low-risk women is equivalent in terms of the woman's satisfaction and the reduced perceived pain.

Current situation in gynecological oncology training in Spain: where we are and where we want to go.

BACKGROUND: It is important to know what a young gynecologic oncologist perceives as a need to achieve a good training in gynecologic oncology. OBJECTIVE: This study aims to evaluate the level of training in gynecologic oncology in Spain. METHODS: A Web-based anonymous questionnaire was sent via e-mail to Spanish trainees listed in European Network of Young Gynecological Oncology (ENYGO). The survey was developed in four sections: (1) general training in gynecologic oncology, (2) distribution of current clinical activity, (3) surgical training, and (4) perspective future gynecologic oncology. It contained 51 questions, with multiple-choice answers that had to be answered by the ENYGO members. RESULTS: The questionnaire was sent to 64 people listed in the ENYGO database. Of these, 37 members responded (response rate of 58%). Overall, more training in surgery is necessary, to perform radical oncological surgeries. It is claimed a sub-specialty recognition, to ensure an equalitarian and homogeneous training.

Pathology findings and clinical outcomes after risk reduction salpingo-oophorectomy in BRCA mutation carriers: a multicenter Spanish study.

OBJECTIVE: To determine the incidence of serous tubal intraepithelial carcinoma (STIC) after risk reduction salpingo-oophorectomy(RRSO), and to describe oncological outcomes after RRSO. MATERIALS AND METHODS: BRCA pathogenic mutation carriers who had undergone an RRSO were evaluated in this retrospective multicenter observational study. Patients were only included when fallopian tubes were analyzed following the protocol for Sectioning and Extensively Examining the FIMbria (SEE-FIM). Surgeries were performed between June 2010 and April 2017 at eight Spanish hospitals. RESULTS: A total of 359 patients met the inclusion criteria. STIC was diagnosed in 3 (0.8%) patients; one of them underwent surgical staging due to positive peritoneal washing, with absence of disease at the final pathology report. None of the three patients received adjuvant chemotherapy and were free of disease at last follow-up. Fallopian tube and ovarian carcinoma were diagnosed in 5 (1.4%) and 1 (0.3%), respectively. At a median (range) follow-up time of 29 (3-92) months, five patients had a newly diagnosed breast cancer. Other types of cancer, which were diagnosed during the follow-up time, included: serous primary peritoneal carcinoma (n = 1), serous endometrial carcinoma (n = 1), colon (n = 1), pancreas (n = 1), jaw (n = 1), and lymphoma (n = 1). Seven patients died due to different types of cancer: breast (n = 4), pancreas (n = 1), jaw (n = 1), and colon (n = 1). CONCLUSION: The incidence of STIC after RRSO in BRCA mutation carriers is low (0.8%) and it presents an excellent oncological outcome. Patients after RRSO, however, run the risk to develop other types of cancer during follow-up and should be properly advised before the prophylactic surgery.

Feasibility of robotic radical hysterectomy after neoadjuvant chemotherapy in women with locally advanced cervical cancer.

OBJECTIVE: To evaluate the safety and feasibility of robotic radical hysterectomy (RRH) in women with locally advanced cervical cancer (LACC) after neoadjuvant chemotherapy (NACT). MATERIAL AND METHODS: A retrospective comparative longitudinal observational study was performed in 30 patients with LACC FIGO stage IB2-IIB who underwent RRH after NACT between February 2008 and September 2014. This group was compared with a cohort of 176 patients underwent RRH with cervical cancer FIGO stage IA2-IB1 in the same period of time. RESULTS: Patients' age, BMI, ASA score, comorbidity, and previous abdominal surgery, was similar between groups. FIGO stage significantly differed between groups; 29 (96.6%) of patients had FIGO stage IB2 in NACT group and 163 (92.6%) were FIGO stag IB1 in women without NACT, p < 0.001. Type of RRH was also significantly different between groups. Type C1 RRH was significantly more common in NACT group, p = 0.015. Mean (SD) tumor size was significantly bigger in NACT, 27.0 (13.7) mm versus 20.9 (9.0) mm in early stage versus LACC, respectively. p = 0.023. Mean (SD) surgical time was significantly longer in NACT group (307.8 (40.2) min versus 277.4 (45.4) min, p = 0.001). Estimated blood loss and length of the hospital stay were similar between groups. There were no significant differences in terms of intraoperative and postoperative complications. CONCLUSIONS: RRH after NACT in women with LACC seems to be safe and feasible. These results need to be confirmed in studies with a larger patients sample.

Therapeutic management of epithelial ovarian cancer during pregnancy.

Epithelial ovarian cancer (EOC) during pregnancy is a rare condition. The diagnosis and treatment strategies are therefore not well defined. The evidence is scarce and limited to small case reports or case series. In this review we describe the safety, utility and limitations of each diagnostic tool and surgical procedure in pregnant women with ovarian cancer. We also discuss the role of chemotherapy for ovarian cancer during pregnancy. Finally, we delineate different strategies of treatment according to the stage of the disease at diagnosis and gestational age. Due to the complexity of the management of EOC during pregnancy, patients should be referred to specialized centers. Gestational age at diagnosis, the initial surgical procedure, disease stage and patient's preferences are the key factors in the decision-making process to establish the best treatment strategy for each individual case.

Poorly differentiated synovial sarcoma of the vagina: a case report and a clinical literature review.

Synovial sarcomas (SS) account for 5-10% of soft-tissue sarcomas and typically arise in the para-articular regions of adolescents and young adults. Nonetheless, SS can occasionally occur in other regions of the body. Here, we present a first clinical literature report of a patient with an SS arising from the vaginal wall. A 40-year-old patient who presented a necrotic polypoid lesion, measuring 50 mm and extending from the external urethral meatus to the middle part of the anterior vaginal wall. The biopsy showed a poorly differentiated SS with abundant necrosis and a SYT-SSX1 mutation. A staging CT scan was negative for distant metastases. The patient, prior to the radical surgery, received neoadjuvant chemotherapy (ifosfamide and epirubicin) for three cycles. She underwent post-operative external radiotherapy and brachytherapy (50 Gy) due to close margins (<1 mm) in the pathologic specimen. She relapsed 11 and 16 months later with lung metastases, which, both times, were successfully removed by surgical resection. At 24 months from diagnosis, the patient is alive without further evidence of disease. In summary, in the presence of unfavourable prognostic factors, neoadjuvant chemotherapy could be the primary approach to reduce the tumour size and the risk of distant micro-metastases allowing a less aggressive radical surgery if the tumour is located in a non-extremity site. Hence, a multidisciplinary approach, if not influencing overall survival and disease-free survival, may improve the quality of life. In fact, in our patient we obtained a complete clinical control in the pelvis, avoiding pelvic exenteration with neoadjuvant chemotherapy.

Robotic modified radical hysterectomy with pelvic lymphadenectomy.

Radical hysterectomy, the complete removal of a woman's uterus, is usually performed via an abdominal incision that requires a 3-5 day hospital stay and a 6-8 week recovery period. Now, in a handful of hospitals around the world, new robotic technology allows doctors to perform this procedure through small incisions that require a recovery time of only one night in the hospital and a significantly shorter recovery period at home. Watch such a procedure being carried out at the European Institute of Oncology.