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Vizza E, Chiofalo B, Cutillo G, Mancini E, Baiocco E, Vincenzoni C, Zampa A, Bufalo A, Barletta F, Corrado G. Nerve-Sparing Single-Site Robotic Radical Hysterectomy Plus Pelvic Lymphadenectomy: A Single Center Experience. J Minim Invasive Gynecol 2017. [DOI: 10.1016/j.jmig.2017.08.301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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77
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Pizzuti L, Sergi D, Mandoj C, Antoniani B, Sperati F, Chirico A, Di Lauro L, Valle M, Garofalo A, Vizza E, Corrado G, Tomao F, Rinaldi M, Carpano S, Maugeri‐Saccà M, Conti L, Digiesi G, Marchetti P, De Maria R, Giordano A, Barba M, Carosi MA, Vici P. GLUT 1 receptor expression and circulating levels of fasting glucose in high grade serous ovarian cancer. J Cell Physiol 2017; 233:1396-1401. [DOI: 10.1002/jcp.26023] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Accepted: 05/19/2017] [Indexed: 11/10/2022]
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Ferrandina G, Pedone Anchora L, Gallotta V, Fagotti A, Vizza E, Chiantera V, De Iaco P, Ercoli A, Corrado G, Bottoni C, Fanfani F, Scambia G. Can We Define the Risk of Lymph Node Metastasis in Early-Stage Cervical Cancer Patients? A Large-Scale, Retrospective Study. Ann Surg Oncol 2017; 24:2311-2318. [PMID: 28608117 DOI: 10.1245/s10434-017-5917-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Indexed: 12/18/2022]
Abstract
BACKGROUND Sentinel lymph node (SLN) biopsy has emerged as one of the most appreciated techniques for reducing the rate of complete lymph node dissection (LND) performed in patients with early-stage cervical cancer (ECC). However, its performances are still a matter of debate and, to improve them, international guidelines recommend performing at least unilateral LND in case of SLN mapping. In a prior study, we identified a group of patients without evidence of lymph node metastasis (LNM). Our objective is to define a precise risk of LNM for each ECC patient in order to significantly tailor surgery for ECC. METHODS Clinical and pathological data of ECC patients were retrospectively collected by eight Italian institutions. Chi-square test or Fisher's exact test along with logistic regression analysis was used to determine the association of each variable between patients with or without LNM. Results of logistic regression have been used as a basis to calculate the probability to harboring LNM. RESULTS A total of 463 ECC patients were identified. No LNM was detected among the 161 (34.8%) patients who met the criteria and were defined as Very Low Risk. In the other 302 patients, the precise risk of LNM was calculated, and it was <1% in 31 (10.3%) patients. CONCLUSIONS Defining the precise risk of LNM could lead to proper selection of patients in whom any lymph nodal procedure, including SLN, could be avoided.
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Uccella S, Bonzini M, Malzoni M, Fanfani F, Palomba S, Aletti G, Corrado G, Ceccaroni M, Seracchioli R, Shakir F, Ferrero A, Berretta R, Tinelli R, Vizza E, Roviglione G, Casarella L, Volpi E, Cicinelli E, Scambia G, Ghezzi F. The effect of a uterine manipulator on the recurrence and mortality of endometrial cancer: a multi-centric study by the Italian Society of Gynecological Endoscopy. Am J Obstet Gynecol 2017; 216:592.e1-592.e11. [PMID: 28147240 DOI: 10.1016/j.ajog.2017.01.027] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Revised: 01/12/2017] [Accepted: 01/19/2017] [Indexed: 12/21/2022]
Abstract
BACKGROUND Although widely adopted, the use of a uterine manipulator during laparoscopic treatment of endometrial cancer represents a debated issue, and some authors hypothesize that it potentially may cause an increased risk of relapse, particularly at specific sites. OBJECTIVE Our aim was to evaluate the risk and site of disease recurrence, overall survival, and disease-specific survival in women who had laparoscopic surgery with and without the use of a uterine manipulator. STUDY DESIGN Data were reviewed from consecutive patients who had laparoscopic surgery for endometrial cancer staging in 7 Italian centers. Subjects were stratified according to whether a uterine manipulator was used during surgery; if so, the type of manipulator was identified. Multivariable analysis to correct for possible confounders and propensity score that matched the minimize selection bias were utilized. The primary outcome was the risk of disease recurrence. Secondary outcomes were disease-specific and overall survival and the site of recurrence, according to the use or no use of the uterine manipulator and to the different types of manipulators used. RESULTS We included 951 patients: 579 patients in the manipulator group and 372 patients in the no manipulator group. After a median follow-up period of 46 months (range,12-163 months), the rate of recurrence was 13.5% and 11.6% in the manipulator and no manipulator groups, respectively (P=.37). Positive lymph nodes and myometrial invasion of >50% were associated independently with the risk of recurrence after adjustment for possible confounders. The use of a uterine manipulator did not affect the risk of recurrence, both at univariate (odds ratio, 1.18; 95% confidence interval, 0.80-1.77) and multivariable analysis (odds ratio, 1.00; 95% confidence interval, 0.60-1.70). Disease-free, disease-specific, and overall survivals were similar between groups. Propensity-matched analysis confirmed these findings. The site of recurrence was comparable between groups. In addition, the type of uterine manipulator and the presence or not of a balloon at the tip of the device were not associated significantly with the risk of recurrence. CONCLUSION The use of a uterine manipulator during laparoscopic surgery does not affect the risk of recurrence and has no impact on disease-specific or overall survival and on the site of recurrence in women affected by endometrial cancer.
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Di Martino G, Crivellaro C, De Ponti E, Bussi B, Papadia A, Zapardiel I, Vizza E, Elisei F, Diestro MD, Locatelli L, Gasparri ML, Di Lorenzo P, Mueller M, Buda A. Indocyanine Green versus Radiotracer with or without Blue Dye for Sentinel Lymph Node Mapping in Stage >IB1 Cervical Cancer (>2 cm). J Minim Invasive Gynecol 2017; 24:954-959. [PMID: 28571944 DOI: 10.1016/j.jmig.2017.05.011] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 05/09/2017] [Accepted: 05/10/2017] [Indexed: 11/25/2022]
Abstract
STUDY OBJECTIVE To compare sentinel lymph node (SLN) mapping in women with cervical cancer stage >IB1 (tumor size >2 cm) using indocyanine green (ICG) versus the standard technique using radioisotope technetium 99m radiocolloid (Tc99m) radiotracer with or without blue dye. DESIGN European multicenter, retrospective observational study (Canadian Task Force classification II-2). SETTING Four academic medical centers. PATIENTS Ninety-five women with stage IB1 cervical cancer (>2 cm) who underwent SLN mapping with Tc99m with or without blue dye or ICG and radical hysterectomy. INTERVENTION The detection rate and bilateral mapping rate were compared between ICG and standard Tc99m radiotracer with or without blue dye. Lymphadenectomy was performed, and the false-negative rate was assessed. MEASUREMENTS AND MAIN RESULTS Forty-seven patients underwent SLN mapping with Tc99m with or without blue dye, and 48 did so with ICG. All patients underwent radical hysterectomy with or without bilateral salpingo-oophorectomy between 2008 and 2016. The overall detection rate of SLN mapping was 91.5% for Tc99m with or without blue dye and 100% for ICG. A 91.7% rate of bilateral migration was achieved for ICG, significantly higher than the 66% obtained with Tc99m with or without blue dye (p = .025). Nine of the 23 SLN-positive patients (39.1%) were diagnosed exclusively as a result of the ultrastaging used to identify micrometastases or isolated tumor cells only. CONCLUSIONS In advanced cervical cancer (stage IB1 >2 cm), the detection rate and bilateral migration rate on real-time fluorescent SLN mapping were higher with ICG than with Tc99m radiotracer with or without blue dye. SLN mapping and ultrastaging can provide additional information for nodal staging in advanced cervical cancer. In this setting, ICG is a promising tool for mapping, appearing less affected by higher disease stage compared with traditional methods.
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Corrado G, Cutillo G, Mancini E, Baiocco E, Patrizi L, Saltari M, di Luca Sidozzi A, Sperduti I, Pomati G, Vizza E. Robotic single site versus robotic multiport hysterectomy in early endometrial cancer: a case control study. J Gynecol Oncol 2017; 27:e39. [PMID: 27171672 PMCID: PMC4864515 DOI: 10.3802/jgo.2016.27.e39] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Revised: 01/28/2016] [Accepted: 03/29/2016] [Indexed: 11/30/2022] Open
Abstract
Objective To compare surgical outcomes and cost of robotic single-site hysterectomy (RSSH) versus robotic multiport hysterectomy (RMPH) in early stage endometrial cancer. Methods This is a retrospective case-control study, comparing perioperative outcomes and costs of RSSH and RMPH in early stage endometrial cancer patients. RSSH were matched 1:2 according to age, body mass index, comorbidity, the International Federation of Gynecology and Obstetric (FIGO) stage, type of radical surgery, histologic type, and grading. Mean hospital cost per discharge was calculated summarizing the cost of daily hospital room charges, operating room, cost of supplies and length of hospital stay. Results A total of 23 women who underwent RSSH were matched with 46 historic controls treated by RMPH in the same institute, with the same surgical team. No significant differences were found in terms of age, histologic type, stage, and grading. Operative time was similar: 102.5 minutes in RMPH and 110 in RSSH (p=0.889). Blood loss was lower in RSSH than in RMPH (respectively, 50 mL vs. 100 mL, p=0.001). Hospital stay was 3 days in RMPH and 2 days in RSSH (p=0.001). No intraoperative complications occurred in both groups. Early postoperative complications were 2.2% in RMPH and 4.3% in RSSH. Overall cost was higher in RMPH than in RSSH (respectively, $7,772.15 vs. $5,181.06). Conclusion Our retrospective study suggests the safety and feasibility of RSSH for staging early endometrial cancer without major differences from the RMPH in terms of surgical outcomes, but with lower hospital costs. Certainly, further studies are eagerly warranted to confirm our findings.
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Monterossi G, Ghezzi F, Vizza E, Zannoni GF, Uccella S, Corrado G, Restaino S, Quagliozzi L, Casarin J, Dinoi G, Scambia G, Fanfani F. Minimally Invasive Approach in Type II Endometrial Cancer: Is It Wise and Safe? J Minim Invasive Gynecol 2017; 24:438-445. [DOI: 10.1016/j.jmig.2016.12.022] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Revised: 12/29/2016] [Accepted: 12/30/2016] [Indexed: 01/25/2023]
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Prodosmo A, Buffone A, Mattioni M, Barnabei A, Persichetti A, De Leo A, Appetecchia M, Nicolussi A, Coppa A, Sciacchitano S, Giordano C, Pinnarò P, Sanguineti G, Strigari L, Alessandrini G, Facciolo F, Cosimelli M, Grazi GL, Corrado G, Vizza E, Giannini G, Soddu S. Erratum to: Detection of ATM germline variants by the p53 mitotic centrosomal localization test in BRCA1/2-negative patients with early-onset breast cancer. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2016; 35:185. [PMID: 27894319 PMCID: PMC5127086 DOI: 10.1186/s13046-016-0459-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 11/17/2016] [Indexed: 11/16/2022]
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Corrado G, Mereu L, Bogliolo S, Cela V, Freschi L, Carlin R, Gardella B, Mancini E, Tateo S, Spinillo A, Vizza E. Robotic single site staging in endometrial cancer: A multi-institution study. Eur J Surg Oncol 2016; 42:1506-11. [DOI: 10.1016/j.ejso.2016.08.014] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Revised: 07/05/2016] [Accepted: 08/18/2016] [Indexed: 01/14/2023] Open
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Buda A, Passoni P, Corrado G, Bussi B, Cutillo G, Magni S, Vizza E. Near-infrared Fluorescence-guided Sentinel Node Mapping of the Ovary With Indocyanine Green in a Minimally Invasive Setting: A Feasible Study. J Minim Invasive Gynecol 2016; 24:165-170. [PMID: 27670732 DOI: 10.1016/j.jmig.2016.09.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 09/14/2016] [Accepted: 09/15/2016] [Indexed: 11/30/2022]
Abstract
Sentinel lymph node (SLN) mapping has increased its feasibility in both early-stage cervical and endometrial cancer. There are few SLN studies regarding the ovary because of the risk of tumor dissemination and perhaps because the ovary represents an inconvenient site for injection. In this preliminary study, we have shown the feasibility of SLN mapping of the ovary with indocyanine green during laparoscopic retroperitoneal aortic surgical staging. The 10 women who were included in this study underwent aortic with pelvic laparoscopic staging, which included SLN biopsy, extrafascial total hysterectomy, and bilateral salpingo-oophorectomy in case of an ovarian tumor. The fluorescent dye was injected on the dorsal and ventral side of the proper ovarian ligament and the suspensory ligament, close to the ovary and just underneath the peritoneum. In all cases except 1, SLNs were detected soon after the injection in the aortic compartment and in 3 cases also in the common iliac region. Only 1 intraoperative complication occurred: a superficial lesion of the vena cava that was recovered with a laparoscopic suture. Laparoscopic ovarian SLN mapping performed by means of an injection of indocyanine green fluorescent tracer in the ovarian ligaments seems feasible and promising. Further investigation are encouraged and necessary to evaluate the possible applications of this new technique for staging patients with early-stage ovarian cancer.
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Corrado G, Cutillo G, Pomati G, Mancini E, Baiocco E, Patrizi L, Saltari M, Barletta F, Patani F, Vizza E. Single-access laparoscopic approach in the surgical treatment of endometrial cancer: A single-institution experience and review of literature. J Minim Access Surg 2016; 12:360-5. [PMID: 27609329 PMCID: PMC5022519 DOI: 10.4103/0972-9941.186690] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND: The aim of this study was to assess the surgical and oncological outcome for the management of endometrial cancer (EC) by laparoendoscopic single-site surgery (LESS). PATIENTS AND METHODS: We performed a retrospective chart review of patients who underwent a LESS for EC. All the patients were treated by the same surgical team between July 2009 and June 2013 at the Gynaecologic Oncologic Unit, Regina Elena National Cancer Institute, Rome, Italy. RESULTS: A total of 50 women were included, with a median age of 45 years (range, 39-84 years) and a median body mass index (BMI) of 21.8 kg/m2 (range, 19-48 kg/m2). Median operative time was 100 min (range, 50-240 min), median blood loss was 90 mL (range, 10-300 mL) and median hospital stay was 3 days (range, 2-9 days). The median number of pelvic lymph nodes retrieved was 14 (range, 5-20). No intraoperative complications occurred, but there were 4 postoperative complications. Two patients required a laparoscopic conversion. The median follow-up was 36 months (range, 16-62 months) and no recurrence occurred. CONCLUSION: Our report showed that the LESS approach in the treatment of early EC can be a safe and reliable technique in terms of surgical and oncological outcomes.
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Prodosmo A, Buffone A, Mattioni M, Barnabei A, Persichetti A, De Leo A, Appetecchia M, Nicolussi A, Coppa A, Sciacchitano S, Giordano C, Pinnarò P, Sanguineti G, Strigari L, Alessandrini G, Facciolo F, Cosimelli M, Grazi GL, Corrado G, Vizza E, Giannini G, Soddu S. Detection of ATM germline variants by the p53 mitotic centrosomal localization test in BRCA1/2-negative patients with early-onset breast cancer. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2016; 35:135. [PMID: 27599564 PMCID: PMC5012020 DOI: 10.1186/s13046-016-0410-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Accepted: 08/23/2016] [Indexed: 12/20/2022]
Abstract
BACKGROUND Variant ATM heterozygotes have an increased risk of developing cancer, cardiovascular diseases, and diabetes. Costs and time of sequencing and ATM variant complexity make large-scale, general population screenings not cost-effective yet. Recently, we developed a straightforward, rapid, and inexpensive test based on p53 mitotic centrosomal localization (p53-MCL) in peripheral blood mononuclear cells (PBMCs) that diagnoses mutant ATM zygosity and recognizes tumor-associated ATM polymorphisms. METHODS Fresh PBMCs from 496 cancer patients were analyzed by p53-MCL: 90 cases with familial BRCA1/2-positive and -negative breast and/or ovarian cancer, 337 with sporadic cancers (ovarian, lung, colon, and post-menopausal breast cancers), and 69 with breast/thyroid cancer. Variants were confirmed by ATM sequencing. RESULTS A total of seven individuals with ATM variants were identified, 5/65 (7.7 %) in breast cancer cases of familial breast and/or ovarian cancer and 2/69 (2.9 %) in breast/thyroid cancer. No variant ATM carriers were found among the other cancer cases. Excluding a single case in which both BRCA1 and ATM were mutated, no p53-MCL alterations were observed in BRCA1/2-positive cases. CONCLUSIONS These data validate p53-MCL as reliable and specific test for germline ATM variants, confirm ATM as breast cancer susceptibility gene, and highlight a possible association with breast/thyroid cancers.
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Fagotti A, Pedone Anchora L, Conte C, Chiantera V, Vizza E, Tortorella L, Surico D, De Iaco P, Corrado G, Fanfani F, Gallotta V, Scambia G. Beyond sentinel node algorithm. Toward a more tailored surgery for cervical cancer patients. Cancer Med 2016; 5:1725-30. [PMID: 27230108 PMCID: PMC4971900 DOI: 10.1002/cam4.722] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 02/29/2016] [Accepted: 03/09/2016] [Indexed: 12/17/2022] Open
Abstract
Nowadays cervical cancer is frequently diagnosed at early stage. For these patients lymph node metastasis (LNM) is considered the most important prognostic factor. During the last decade many efforts have been made to reduce rate of complications associated with lymphadenectomy (LND). A great interest has arisen in sentinel lymph node (SLN) biopsy as a technique able to decrease number of LND performed and, at the same time, to assess lymph nodal status. High diagnostic performances have been reached thanks to SLN surgical algorithm. However, despite the efforts, about 25% of these patients undergo at least unilateral LND to meet NCCN recommendations. Data of women with International Federation of Gynecology and Obstetrics stage IA1‐IB1/IIA1 cervical carcinoma were retrospectively collected by six Italian institutions. All patients underwent complete preoperative staging workup and were primarily treated by radical hysterectomy and pelvic bilateral LND. A total of 368 patients with early‐stage cervical cancer were identified. Among them 333 (90.5%) showed no suspicious enlarged nodes at the preoperative magnetic resonance imaging (MRI). In this subset, tumor diameter ≥20 mm was the only independent predictor of LN status (P = 0.003). None of the 106 patients with negative MRI nodal assessment, with squamous and adenosquamous histotype and a tumor diameter less than 2 cm had LNM. Based on these results we propose a new modified SLN surgical algorithm that could safely reduce LND performed in patients with very low‐risk early‐stage cervical cancer.
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Saltari M, Corrado G, Patrizi L, Vizza E. Comment: Survival rate comparisons amongst cervical cancer patients treated with an open, robotic-assisted or laparoscopic radical hysterectomy: A five year experience. Surg Oncol 2016; 25:244-5. [PMID: 27566029 DOI: 10.1016/j.suronc.2016.05.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 05/09/2016] [Indexed: 11/27/2022]
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Fanfani F, Vizza E, Landoni F, de Iaco P, Ferrandina G, Corrado G, Gallotta V, Gambacorta MA, Fagotti A, Monterossi G, Perrone AM, Lazzari R, Colangione SP, Scambia G. Radical hysterectomy after chemoradiation in FIGO stage III cervical cancer patients versus chemoradiation and brachytherapy: Complications and 3-years survival. Eur J Surg Oncol 2016; 42:1519-25. [PMID: 27241922 DOI: 10.1016/j.ejso.2016.05.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Revised: 04/19/2016] [Accepted: 05/14/2016] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND To compare patterns and rates of early and late complications, and survival outcome in FIGO stage III cervical cancer patients underwent to radical hysterectomy after chemo-radiation (CT-RT) vs. chemo-radiation alone. METHODS Between May 1996 and April 2013 150 FIGO stage III cervical cancer patients were treated. We divide patients according to type of treatment: 77 were submitted to standard treatment (Group A), and 73 to completion hysterectomy after chemo-radiation (Group B). RESULTS The baseline characteristics of the 2 groups were superimposable. We observed lower intra-operative and treatment-related early urinary and gastro-intestinal complications in Group B with respect to Group A (p < 0.001). Vascular complications were registered only in Group B (p < 0.001). We found a significantly higher rate of local recurrences in the Group A than in the Group B (p < 0.002). We registered 29 deaths in the Group A and 22 in the Group B (p = 0.021). The 3-years disease-free survival rate in the Group A and in the Group B was 62.9% and 68.3%, respectively (p = 0.686), and the 3-years overall survival rate in the Group A and in the Group B was 63.2% and 67.7%, respectively (p = 0.675). CONCLUSIONS This study confirms that radical hysterectomy after CT-RT is an effective therapeutic approach for advanced cervical cancer. Further prospective and randomized studies should be performed in order to solve the question about the standard approach, and how the different pattern of complication could impact on the quality of life.
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Vici P, Pizzuti L, Mariani L, Zampa G, Santini D, Di Lauro L, Gamucci T, Natoli C, Marchetti P, Barba M, Maugeri-Saccà M, Sergi D, Tomao F, Vizza E, Di Filippo S, Paolini F, Curzio G, Corrado G, Michelotti A, Sanguineti G, Giordano A, De Maria R, Venuti A. Targeting immune response with therapeutic vaccines in premalignant lesions and cervical cancer: hope or reality from clinical studies. Expert Rev Vaccines 2016; 15:1327-36. [PMID: 27063030 PMCID: PMC5152541 DOI: 10.1080/14760584.2016.1176533] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
Human papillomavirus (HPV) is widely known as a cause of cervical cancer (CC) and cervical intraepithelial neoplasia (CIN). HPVs related to cancer express two main oncogenes, i.e. E6 and E7, considered as tumorigenic genes; their integration into the host genome results in the abnormal regulation of cell cycle control. Due to their peculiarities, these oncogenes represent an excellent target for cancer immunotherapy. In this work the authors highlight the potential use of therapeutic vaccines as safe and effective pharmacological tools in cervical disease, focusing on vaccines that have reached the clinical trial phase. Many therapeutic HPV vaccines have been tested in clinical trials with promising results. Adoptive T-cell therapy showed clinical activity in a phase II trial involving advanced CC patients. A phase II randomized trial showed clinical activity of a nucleic acid-based vaccine in HPV16 or HPV18 positive CIN. Several trials involving peptide-protein-based vaccines and live-vector based vaccines demonstrated that these approaches are effective in CIN as well as in advanced CC patients. HPV therapeutic vaccines must be regarded as a therapeutic option in cervical disease. The synergic combination of HPV therapeutic vaccines with radiotherapy, chemotherapy, immunomodulators or immune checkpoint inhibitors opens a new and interesting scenario in this disease.
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Buda A, Papadia A, Zapardiel I, Vizza E, Ghezzi F, De Ponti E, Lissoni AA, Imboden S, Diestro MD, Verri D, Gasparri ML, Bussi B, Di Martino G, de la Noval BD, Mueller M, Crivellaro C. From Conventional Radiotracer Tc-99(m) with Blue Dye to Indocyanine Green Fluorescence: A Comparison of Methods Towards Optimization of Sentinel Lymph Node Mapping in Early Stage Cervical Cancer for a Laparoscopic Approach. Ann Surg Oncol 2016; 23:2959-65. [PMID: 27126631 DOI: 10.1245/s10434-016-5227-y] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2016] [Indexed: 01/02/2023]
Abstract
BACKGROUND The credibility of sentinel lymph node (SLN) mapping is becoming increasingly more established in cervical cancer. We aimed to assess the sensitivity of SLN biopsy in terms of detection rate and bilateral mapping in women with cervical cancer by comparing technetium-99 radiocolloid (Tc-99(m)) and blue dye (BD) versus fluorescence mapping with indocyanine green (ICG). METHODS Data of patients with cervical cancer stage 1A2 to 1B1 from 5 European institutions were retrospectively reviewed. All centers used a laparoscopic approach with the same intracervical dye injection. Detection rate and bilateral mapping of ICG were compared, respectively, with results obtained by standard Tc-99(m) with BD. RESULTS Overall, 76 (53 %) of 144 of women underwent preoperative SLN mapping with radiotracer and intraoperative BD, whereas 68 of (47 %) 144 patients underwent mapping using intraoperative ICG. The detection rate of SLN mapping was 96 % and 100 % for Tc-99(m) with BD and ICG, respectively. Bilateral mapping was achieved in 98.5 % for ICG and 76.3 % for Tc-99(m) with BD; this difference was statistically significant (p < 0.0001). CONCLUSIONS The fluorescence SLN mapping with ICG achieved a significantly higher detection rate and bilateral mapping compared to standard radiocolloid and BD technique in women with early stage cervical cancer. Nodal staging with an intracervical injection of ICG is accurate, safe, and reproducible in patients with cervical cancer. Before replacing lymphadenectomy completely, the additional value of fluorescence SLN mapping on both perioperative morbidity and survival should be explored and confirmed by ongoing controlled trials.
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Buglioni S, Vici P, Sergi D, Pizzuti L, Di Lauro L, Antoniani B, Sperati F, Terrenato I, Carosi M, Gamucci T, Vincenzoni C, Mariani L, Vizza E, Venuti A, Sanguineti G, Gadducci A, Barba M, Natoli C, Vitale I, Mottolese M, De Maria R, Maugeri-Saccà M. Analysis of the hippo transducers TAZ and YAP in cervical cancer and its microenvironment. Oncoimmunology 2016; 5:e1160187. [PMID: 27471633 DOI: 10.1080/2162402x.2016.1160187] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Revised: 02/12/2016] [Accepted: 02/25/2016] [Indexed: 12/14/2022] Open
Abstract
Hippo is a tumor-suppressor pathway that negatively regulates the oncoproteins TAZ and YAP. Moreover, Hippo affects the biology of a variety of non-neoplastic cells in the tumor microenvironment, even including immune cells. We herein assessed the predictive role of TAZ and YAP, assessed by immunohistochemistry, in 50 cervical cancer patients prevalently treated with neoadjuvant chemotherapy. Tumors were classified as positive or negative according to the percentage of tumor-expressing cells and cellular localization. TAZ/YAP were also evaluated in non-neoplastic cells, namely endothelial cells, non-lymphocytic stromal cells and tumor-infiltrating lymphocytes (TILs). TAZ expression in cancer cells (TAZ(pos)) was associated with a reduced pathological complete response (pCR) rate (p = 0.041). Conversely, the expression of TAZ and YAP in TILs (TAZ(TIL+) and YAP(TIL+)) seemed to be associated with increased pCRs (p = 0.083 and p = 0.018, respectively). When testing the predictive significance of the concomitant expression of TAZ in cancer cells and its absence in TILs (TAZ(pos)/TAZ(TIL-)), patients with TAZ(pos)/TAZ(TIL-) showed lower pCR rate (p = 0.001), as confirmed in multivariate analysis (TAZ(pos)/TAZ(TIL-): OR 8.67, 95% CI: 2.31-32.52, p = 0.001). Sensitivity analysis carried out in the 41 patients treated with neoadjuvant chemotherapy yielded comparable results (TAZ(pos)/TAZ(TIL-): OR 11.0, 95% CI: 2.42-49.91, p = 0.002). Internal validation carried out with two different procedures confirmed the robustness of this model. Overall, we found evidence on the association between TAZ expression in cervical cancer cells and reduced pCR rate. Conversely, the expression of the Hippo transducers in TILs may predict increased treatment efficacy, possibly mirroring the activation of a non-canonical Hippo/MST pathway necessary for T-cells activation and survival.
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Vici P, Buglioni S, Sergi D, Pizzuti L, Di Lauro L, Antoniani B, Sperati F, Terrenato I, Carosi M, Gamucci T, Dattilo R, Bartucci M, Vincenzoni C, Mariani L, Vizza E, Sanguineti G, Gadducci A, Vitale I, Barba M, De Maria R, Mottolese M, Maugeri-Saccà M. DNA Damage and Repair Biomarkers in Cervical Cancer Patients Treated with Neoadjuvant Chemotherapy: An Exploratory Analysis. PLoS One 2016; 11:e0149872. [PMID: 26930412 PMCID: PMC4773222 DOI: 10.1371/journal.pone.0149872] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Accepted: 02/07/2016] [Indexed: 11/21/2022] Open
Abstract
Cervical cancer cells commonly harbour a defective G1/S checkpoint owing to the interaction of viral oncoproteins with p53 and retinoblastoma protein. The activation of the G2/M checkpoint may thus become essential for protecting cancer cells from genotoxic insults, such as chemotherapy. In 52 cervical cancer patients treated with neoadjuvant chemotherapy, we investigated whether the levels of phosphorylated Wee1 (pWee1), a key G2/M checkpoint kinase, and γ-H2AX, a marker of DNA double-strand breaks, discriminated between patients with a pathological complete response (pCR) and those with residual disease. We also tested the association between pWee1 and phosphorylated Chk1 (pChk1), a kinase acting upstream Wee1 in the G2/M checkpoint pathway. pWee1, γ-H2AX and pChk1 were retrospectively assessed in diagnostic biopsies by immunohistochemistry. The degrees of pWee1 and pChk1 expression were defined using three different classification methods, i.e., staining intensity, Allred score, and a multiplicative score. γ-H2AX was analyzed both as continuous and categorical variable. Irrespective of the classification used, elevated levels of pWee1 and γ-H2AX were significantly associated with a lower rate of pCR. In univariate and multivariate analyses, pWee1 and γ-H2AX were both associated with reduced pCR. Internal validation conducted through a re-sampling without replacement procedure confirmed the robustness of the multivariate model. Finally, we found a significant association between pWee1 and pChk1. The message conveyed by the present analysis is that biomarkers of DNA damage and repair may predict the efficacy of neoadjuvant chemotherapy in cervical cancer. Further studies are warranted to prospectively validate these encouraging findings.
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Uccella S, Bonzini M, Palomba S, Fanfani F, Malzoni M, Ceccaroni M, Seracchioli R, Ferrero A, Berretta R, Vizza E, Sturla D, Roviglione G, Monterossi G, Casadio P, Volpi E, Mautone D, Corrado G, Bruni F, Scambia G, Ghezzi F. Laparoscopic vs. open treatment of endometrial cancer in the elderly and very elderly: An age-stratified multicenter study on 1606 women. Gynecol Oncol 2016; 141:211-217. [PMID: 26920107 DOI: 10.1016/j.ygyno.2016.02.029] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Revised: 02/19/2016] [Accepted: 02/22/2016] [Indexed: 01/03/2023]
Abstract
UNLABELLED Objective To investigate in depth the effect of increasing age on the peri-operative outcomes of laparoscopic treatment for endometrial cancer, compared to open surgery, with stratification of patients according to the different definitions of elderly age used in the literature. METHODS Data of consecutive patients who underwent surgery for endometrial cancer staging at six centers were reviewed and analyzed according to surgical approach (laparoscopic or open), different definitions of elderly and very elderly age (≥65years, ≥75years, ≥80years), and class of age (<65; ≥65-<75; ≥75-80; ≥80years). Multivariable analysis to correct for possible confounders and propensity-score matching to minimize selection bias were used. RESULTS A total of 1606 patients were included: 938 and 668 patients received laparoscopic and open surgery, respectively. With increasing age, fewer patients received laparoscopy (P<0.001 with ANOVA). The percentage of patients who received lymphadenectomy declined significantly in both groups for age ≥80years. Blood transfusions, incidence and severity of post-operative complications, and hospital stay were significantly lower among patients who had laparoscopy both in younger (<65years) and elderly (whether defined as ≥65 or ≥75years) patients, with no effect of age on any of the characteristics analyzed ( ANOVA P>0.05). The same tendency was observed among very-elderly patients (≥80years). Multivariable and propensity score-matched analysis confirmed these findings. CONCLUSIONS Laparoscopy for staging endometrial cancer retains its advantages over open surgery even in elderly and very-elderly patients. Our data strongly suggest that minimally-invasive surgery is advantageous even among subjects ≥80years.
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Vici P, Pizzuti L, Di Lauro L, Conti L, Mandoj C, Antenucci A, Digiesi G, Sergi D, Amodio A, Marchetti P, Sperati F, Valle M, Garofalo A, Vizza E, Corrado G, Vincenzoni C, Tomao F, Kayal R, Marsella A, Carosi M, Antoniani B, Giordano A, Maugeri-Saccà M, Barba M. Metabolic Determinants and Anthropometric Indicators Impact Clinical-pathological Features in Epithelial Ovarian Cancer Patients. J Cancer 2016; 7:516-22. [PMID: 26958087 PMCID: PMC4780127 DOI: 10.7150/jca.13578] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Accepted: 12/08/2015] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Over the last twenty years, the efforts of the scientific community devoted to the comprehension and treatment of ovarian cancer have remained poorly remunerative, with the case-fatality ratio of this disease remaining disappointedly high. Limited knowledge of the basic principles regulating ovarian carcinogenesis and factors impacting the course of disease may significantly impair our ability to intervene in early stages and lessen our expectations in terms of treatment outcomes. In the present study, we sought to assess whether metabolic factors and anthropometric indicators, i.e., pre-treatment fasting glucose and body mass index, are associated with renown cancer related prognostic factors such as tumour stage and grade at diagnosis. MATERIALS AND METHODS Study participants were 147 women diagnosed with epithelial ovarian cancer and treated with platinum based regimens and/or surgery at the Regina Elena National Cancer Institute of Rome, Italy. Glucose levels were assessed at the institutional laboratories on venous blood collected in overnight fasting conditions and prior to any therapeutic procedure. Stage was coded according to the FIGO staging system based on the results of the diagnostic workup, while tumour grade was locally assessed by an expert pathologist. Participants' characteristics were descriptively analyzed for the overall study population and in a subgroup of 70 patients for whom data on body mass index (BMI) were available. FIGO stage and grade were compared by categories of pre-treatment fasting glucose defined upon the median value, i.e., 89 mg/dl. The association of interest was tested in regression models including BMI. RESULTS For the overall study population, patients in the lowest category of fasting glucose were significantly more likely to exhibit a FIGO stage III-IV at diagnosis compared with their counterpart in the highest glucose category (81.3 vs 66.7%, p: 0.021). Subgroup analysis in 70 patients with BMI data confirmed this association (81.5 vs 55.8, p: 0.049), which remained significant when tested in regression models including BMI (OR: 0.28 95% CI 0.086-0.89, p: 0.031). No relevant evidence emerged when testing the association between fasting glucose and tumour grade. CONCLUSIONS In patients diagnosed with epithelial ovarian cancer, pre-treatment glucose levels appear to be inversely associated with FIGO stage. Further studies are warranted to eventually confirm and correctly interpret the implications of this novel finding.
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Gallotta V, Ghezzi F, Vizza E, Fagotti A, Ceccaroni M, Fanfani F, Chiantera V, Ercoli A, Rossitto C, Conte C, Uccella S, Corrado G, Scambia G, Ferrandina G. Laparoscopic Management of Ovarian Cancer Patients With Localized Carcinomatosis and Lymph Node Metastases: Results of a Retrospective Multi-institutional Series. J Minim Invasive Gynecol 2016; 23:590-6. [PMID: 26872630 DOI: 10.1016/j.jmig.2016.01.029] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Revised: 01/28/2016] [Accepted: 01/29/2016] [Indexed: 02/02/2023]
Abstract
STUDY OBJECTIVE To investigate the feasibility and safety of laparoscopic cytoreduction in ovarian cancer patients with localized carcinomatosis or lymph node involvement. DESIGN Retrospective cohort study (Canadian Task Force classification II-2). SETTING Multi-institutional study performed in 6 referral gynecologic oncology units. PATIENTS Between June 2005 and December 2014, preoperatively presumed early-stage ovarian cancer patients, who accidentally revealed localized carcinomatosis or lymph node involvement at laparoscopic evaluation or at postoperative pathological examination managed by the laparoscopic approach. INTERVENTIONS All patients with limited carcinomatosis and/or lymph node metastases underwent complete laparoscopic cytoreduction. MEASUREMENTS AND RESULTS Sixty-nine patients were included in the analysis. Twenty-eight (40.6%) patients were staged III C because they had lymph node metastases. Pelvic lymphadenectomy was performed in 75.4% of cases, whereas aortic lymphadenectomy was performed in 79.7% of cases. Lymph node metastases were found in pelvic and aortic regions in 11 and 13 patients, respectively, whereas 4 patients had lymph node metastases in both regions. Twelve (17.4%) patients underwent complete pelvic peritonectomy because of the presence of nodules localized in several pelvic region sites. As of May 2015, the median follow-up was 35 months, and the median disease-free survival was 29 months. The 2-year disease-free survival rate was 77.1%, whereas the 2-year overall survival rate was 90.6%. The median time to recurrence was 26 months (range, 6 -55 months); 15 (21.7%) patients developed recurrence. CONCLUSION The present study shows the technical and clinical feasibility of laparoscopic cytoreduction in ovarian cancer patients with limited carcinomatosis or lymph node involvement.
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Uccella S, Bonzini M, Palomba S, Fanfani F, Ceccaroni M, Seracchioli R, Vizza E, Ferrero A, Roviglione G, Casadio P, Corrado G, Scambia G, Ghezzi F. Impact of Obesity on Surgical Treatment for Endometrial Cancer: A Multicenter Study Comparing Laparoscopy vs Open Surgery, with Propensity-Matched Analysis. J Minim Invasive Gynecol 2016; 23:53-61. [DOI: 10.1016/j.jmig.2015.08.007] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2015] [Revised: 08/05/2015] [Accepted: 08/06/2015] [Indexed: 01/17/2023]
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Barletta F, Corrado G, Vizza E. A Comparison Between Laparotomy, Laparoscopy and Robotic-Assisted Radical Hysterectomy in Surgical Treatment of Early Stage Cervical Cancer. J Minim Invasive Gynecol 2015; 22:S48. [PMID: 27679255 DOI: 10.1016/j.jmig.2015.08.133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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100
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Barba M, Pizzuti L, Conti L, Mandoj C, Digiesi G, Antenucci A, Sergi D, Di Lauro L, Amodio A, Carpano S, Sperati F, Valle M, Garofalo A, Vizza E, Vincenzoni C, Corrado G, Maugeri-Saccà M, Vici P. The impact of fasting glucose on clinical-pathological features in epithelial ovarian cancer: results from a historic cohort. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv339.07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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