Alfredo Ercoli

A Laparoscopy-Based Score To Predict Surgical Outcome in Patients With Advanced Ovarian Carcinoma: A Pilot Study

BackgroundOur objective was to set up a more objective quantitative laparoscopy-based model in predicting the chances of optimal cytoreductive surgery in advanced ovarian cancer patients.MethodsSixty-four advanced ovarian cancer patients were submitted to both laparoscopy and standard longitudinal laparotomy sequentially, to define the chances of optimal debulking surgery (residual disease ≤1 cm). Three patients could not be evaluated by laparoscopy because of the presence of multiple and tenacious adherences. Sensitivity, specificity, positive predictive value, negative predictive value, and overall accuracy were calculated for each laparoscopic parameter. On the basis of the statistical probability of each factor to predict surgical outcome, seven laparoscopic features were selected for inclusion in the final model. Each parameter was assigned a numerical score based on the strength of statistical association, and a total predictive index value was tabulated for each patient. Receiver operating characteristic curve analysis was used to assess the ability of the model to predict surgical outcome.ResultsAfter debulking surgery, 41 (67.2%) of 61 patients were left with optimal residual disease. The presence of omental cake, peritoneal carcinosis, diaphragmatic carcinosis, mesenteric retraction, bowel and/or stomach infiltration, and liver metastases satisfied the basic inclusion criteria and were assigned a final predictive index value of 2. In the final model, a predictive index score ≥8 identified patients undergoing suboptimal surgery with a specificity of 100%. The positive predictive value was 100%, and the negative predictive value was 70%.ConclusionsThe reliability of laparoscopy in assessing the chance of optimal cytoreduction can be improved by using a simple scoring system.

The use of laparoscopic sacrocolpopexy in the management of pelvic organ prolapse

Purpose of review This paper aims to review and comment on the developments in laparoscopic sacrocolpopexy published during the last year. Recent findings We classified the findings reported recently in the literature for laparoscopic sacrocolpopexy as technical or tactical findings. Technical findings concern the material of the mesh, the methods of mesh fixation, the use of adapted vaginal retractors and the interest in robotic assistance. Tactical findings consist of specific modifications to the standard surgical procedure aimed at reducing the side effects and complications and ameliorating the effectiveness of this intervention. These modifications include the possibility of avoiding the placement of a posterior mesh and the fixation of the posterior mesh to the puborectal muscles or the perineal body instead of the posterior vaginal wall. A specific section has been dedicated to reviewing and commenting on those interventions associated routinely with laparoscopic sacrocolpopexy. Summary Laparoscopic sacrocolpopexy is a safe surgical procedure in constant evolution which allows excellent results in the treatment of utero-vaginal prolapse. Large prospective, randomized studies comparing the different technical and tactical modifications recently introduced are needed in order to further enhance the effectiveness of this intervention.

Microsatellite Instability Is an Independent Indicator of Recurrence in Sporadic Stage I-II Endometrial Adenocarcinoma

PURPOSE The aim of this study was to define the prognostic role of microsatellite status in 65 stage I-II primary sporadic endometrioid endometrial adenocarcinoma (EEA) patients. PATIENTS AND METHODS Familiarity for neoplasia was ascertained in all patients on the basis of a questionnaire. Microsatellite status was assessed by matching normal and tumoral DNA probed for five dinucleotide repeats and one mononucleotide repeat marker. Microsatellite status was analyzed in relation to clinicopathologic characteristics of the patients and length of disease-free survival (DFS). RESULTS Eleven tumors (17%) of 65 had instability at two or more loci and were considered as unstable or microsatellite instability (MI). Tumors with no instability or instability at one locus were classified as microsatellite stable (MS). The percentage of MI was significantly higher in poorly than in well to moderately differentiated tumors (50% v 9%; P =.003). The 5-year DFS rate of MI patients was 63% (95% confidence interval [CI], 35% to 91%) versus 96% (95% CI, 91% to 101%) of MS patients (P =.0004). In multivariate analysis, only the presence of MI, stage II of disease, and depth of myometrial invasion greater than 50% retained independent prognostic roles. CONCLUSION The assessment of microsatellite status may provide useful information for preoperative prognostic characterization of stage I-II primary sporadic EEA patients in which more individualized treatment options can be attempted.

HIPEC in recurrent ovarian cancer patients: Morbidity-related treatment and long-term analysis of clinical outcome

OBJECTIVE To evaluate morbidity and mortality rates associated with the use of hyperthermic intraoperative intraperitoneal chemotherapy (HIPEC) after optimal cytoreduction (CRS) in a large single-institutional series of platinum-sensitive recurrent ovarian cancer patients. Moreover, disease free (DFS) and overall survival (OS) of previously studied patients have been assessed after a longer follow-up period. METHOD From May 2005 to October 2010, recurrent ovarian cancer patients with a platinum-free interval of at least 6 months have been prospectively enrolled in a protocol of CRS plus HIPEC with oxaplatinum (460 mg/m(2)) heated to 41.5 °C for 30 min, followed by 6 cycles of systemic chemotherapy with taxotere 75 mg/m(2) and oxaliplatin 100 mg/m(2). RESULTS Forty-one patients experienced 43 procedures (CRS+HIPEC). An optimal cytoreduction was achieved in all cases (CC-0 95.3%; CC-1 4.7%). A complication rate of 34.8% was registered, with no case of intraoperative death or within 30 days after surgery. Survival curves have been calculated in a group of 25 patients with a minimum follow-up of 18 months, obtaining a median DFS and OS of 24 (range 6-60) and 38 months (range 18-60), respectively. CONCLUSION In recurrent platinum-sensitive ovarian cancer patients, the use of CRS plus HIPEC represents a safe treatment, able to significantly influence the survival rates compared to chemotherapy alone or surgery plus standard chemotherapy.

Robotic treatment of colorectal endometriosis: technique, feasibility and short-term results

BACKGROUND Deep infiltrating endometriosis (DIE) is a complex disease that impairs the quality of life and the fertility of women. Since a medical approach is often insufficient, a minimally invasive approach is considered the gold standard for complete disease excision. Robotic-assisted surgery is a revolutionary approach, with several advantages compared with traditional laparoscopic surgery. METHODS From March 2010 to May 2011, we performed 22 consecutive robotic-assisted complete laparoscopic excisions of DIE endometriosis with colorectal involvement. All clinical data were collected by our team and all patients were interviewed preoperatively and 3 and 6 months post-operatively and yearly thereafter regarding endometriosis-related symptoms. Dysmenorrhoea, dyschezia, dyspareunia and dysuria were evaluated with a 10-point analog rating scale. RESULTS There were 12 patients, with a median larger endometriotic nodule of 35 mm, who underwent segmental resection, and 10 patients, with a median larger endometriotic nodule of 30 mm, who underwent complete nodule debulking by colorectal wall-shaving technique. No laparotomic conversions were performed, nor was any blood transfusion necessary. No intra-operative complications were observed and, in particular, there were no inadvertent rectal perforations in any of the cases treated by the shaving technique. None of the patients had ileostomy or colostomy. No major post-operative complications were observed, except one small bowel occlusion 14 days post-surgery that was resolved in 3 days with medical treatment. Post-operatively, a statistically significant improvement of patient symptoms was shown for all the investigated parameters. CONCLUSIONS To our knowledge, this is the first study reporting the feasibility and short-term results and complications of laparoscopic robotic-assisted treatment of DIE with colorectal involvement. We demonstrate that this approach is feasible and safe, without conversion to laparotomy.

Herpes Simplex Virus Infection in Pregnancy

Infection with herpes simplex is one of the most common sexually transmitted infections. Because the infection is common in women of reproductive age it can be contracted and transmitted to the fetus during pregnancy and the newborn. Herpes simplex virus is an important cause of neonatal infection, which can lead to death or long-term disabilities. Rarely in the uterus, it occurs frequently during the transmission delivery. The greatest risk of transmission to the fetus and the newborn occurs in case of an initial maternal infection contracted in the second half of pregnancy. The risk of transmission of maternal-fetal-neonatal herpes simplex can be decreased by performing a treatment with antiviral drugs or resorting to a caesarean section in some specific cases. The purpose of this paper is to provide recommendations on management of herpes simplex infections in pregnancy and strategies to prevent transmission from mother to fetus.

Upper abdominal surgery in advanced and recurrent ovarian cancer: Role of diaphragmatic surgery

OBJECTIVE Upper abdominal spread of primary and recurrent ovarian cancer is often considered to be a major obstacle to achieve optimal residual disease at the end of surgery. In this study, we investigate the role of diaphragmatic debulking in the natural history of advanced and recurrent epithelial ovarian cancer patients, and the morbidity of this procedure according to clinico-surgical characteristics. METHODS Data from 234 consecutive patients with primary and recurrent advanced ovarian cancer, operated at Catholic University of Rome and Campobasso from January 1, 2005 and December 31, 2008, were retrospectively reviewed. RESULTS Eighty-seven patients (37.2%) underwent a diaphragmatic surgery. Median age was 55 years (range 37-76). Diaphragmatic debulking was performed in 50 out of 120 patients at primary surgery (41.7%), in 16 out of 74 at interval debulking surgery (21.6%) and in 21 out of 40 secondary cytoreductions (52.5%). In the whole study population optimal residual disease at the end of surgery was achieved. The most frequent post-operative complication was pleural effusion, observed in 37 patients (42.5%). Presence of a post-operative pleural effusion was correlated liver mobilization (52.3% vs. 16%; p<0.0027) and large diaphragmatic disease (>5 cm) removal (54.1% vs. 23.5%; p<0.034). CONCLUSIONS Diaphragmatic surgery represents a crucial step in the debulking of advanced and recurrent ovarian cancer patients. Considering the natural history of advanced epithelial ovarian cancer and the rate of patients needing diaphragmatic debulking during primary cytoreduction, interval debulking surgery and secondary cytoreduction, this procedure should be present in the surgical repertoire of a gynecologic oncologist.

Should laparoscopy be included in the work-up of advanced ovarian cancer patients attempting interval debulking surgery?

OBJECTIVES Primary: To investigate whether S-LPS could contribute to a better identification of patients to submit to IDS. Secondary: To identify the most appropriate level of laparoscopic index value (PIV) to identify inoperable patients in this subset of patients. METHODS A prospective single-institutional study including patients with advanced ovarian/peritoneal cancer (FIGO stage IIIC-IV) to be submitted to IDS after NACT. Patients have been considered eligible for surgical exploration in case of complete/partial radiological or serological response; stable disease if primary surgery had been performed in a different hospital; progressive radiological disease in the presence of serological response, young age, and good performance status (ECOG <1); and progressive serological disease with stable clinical and radiological disease. A laparoscopic assessment for each patient has been performed. RESULTS Ninety-eight consecutive AOC patients submitted to NACT have been eligible for the study. With the addition of S-LPS to the RECIST criteria, a surgical exploration is performed in all patients and the percentage of explorative laparotomies drops to about 10%. The use of S-LPS after the GCIG criteria can reduce the risk of both explorative laparotomies from 30% to 13%, and inappropriate unexplorations from 18% to 0%. Moreover, at a PIV >4 the probability of optimally resecting the disease at laparotomy is equal to 0. CONCLUSIONS Present data suggest that S-LPS can play a relevant role to discriminate patients with partially/stable disease or referred from other Institutions after NACT, which can be susceptible of successful IDS.

Laparoscopic staging of apparent early stage ovarian cancer: results of a large, retrospective, multi-institutional series.

OBJECTIVE The aim of this study is to analyze the safety, adequacy, perioperative and survival figures in a large series of laparoscopic staging of patients with apparent early stage ovarian malignancies (ESOM). PATIENTS AND METHODS Retrospective data from seven gynecologic oncology service databases were searched for ESOM patients undergoing immediate laparoscopic staging or delayed laparoscopic staging after an incidental diagnosis of ESOM. Between May 2000 and February 2014, 300 patients were selected: 150 had been submitted to immediate laparoscopic staging (Group 1), while 150 had undergone delayed laparoscopic staging (Group 2) of ESOM. All surgical, pathologic, and oncologic outcome data were analyzed in each group and a comparison between the two was carried out. RESULTS Longer operative time, higher blood loss, more frequently spillage/rupture of ovarian capsule and conversion to laparotomy occurred in Group 1. No significant differences of post-operative complications were observed between the two groups. Histological data revealed more frequently serous tumors (0.06), Grade 3 (p=0.0007) and final up-staging (p=0.001) in Group 1. Recurrence and death of disease were documented in 25 (8.3%), and 10 patients (3.3%%), respectively. The 3-year disease free survival (DFS) and overall survival (OS) rates were 85.1%, and 93.6%, respectively in the whole series. There was no difference between Group 1 and Group 2 in terms of DFS (p value=0.39) and OS (p value=0.27). CONCLUSION In this very large multi-institutional study, it appears that patients with apparent ESOM can safely undergo laparoscopic surgical management.

Perioperative outcomes of total laparoendoscopic single-site hysterectomy versus total robotic hysterectomy in endometrial cancer patients: A multicentre study

OBJECTIVE To compare the peri-operative outcomes between total laparo-endoscopic single-site (LESS) and robotic approaches for the staging and treatment of early stage endometrial cancer patients. METHODS A multicentre retrospective study involving three Italian gynaecological groups and one American centre. The peri-operative outcomes of LESS and robotic approach were compared in similar groups of patients, with regard to surgical outcomes and intra- and post-operative parameters and complications. RESULTS During the study period, 75 patients submitted to a total LESS hysterectomy and 75 patients received a total robotic hysterectomy. The median operative time - 122 versus 175 min (p=0.0001) - and the estimated blood loss - 50 versus 80 mL (p=0.03) - were slightly more favourable in the LESS group. The intra-operative complications were equally distributed (p=0.99); in the robotic group there were 4 (5.3%) post-operative grade IIIb complications versus 1 (1.3%) in the LESS group (p=0.172). CONCLUSIONS The LESS and robotic approaches both appear reasonable and each may have benefits and limitations depending upon the patient population. Further studies are needed to validate these preliminary conclusions.