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De Vitis LA, Fumagalli D, Schivardi G, Capasso I, Grcevich L, Multinu F, Cucinella G, Occhiali T, Betella I, Guillot BE, Pappalettera G, Shahi M, Fought AJ, McGree M, Reynolds E, Colombo N, Zanagnolo V, Aletti G, Langstraat C, Mariani A, Glaser G. Incidence of sentinel lymph node metastases in apparent early-stage endometrial cancer: a multicenter observational study. Int J Gynecol Cancer 2024:ijgc-2023-005173. [PMID: 38514100 DOI: 10.1136/ijgc-2023-005173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2024] Open
Abstract
OBJECTIVE Ultrastaging is accurate in detecting nodal metastases, but increases costs and may not be necessary in certain low-risk subgroups. In this study we examined the risk of nodal involvement detected by sentinel lymph node (SLN) biopsy in a large population of apparent early-stage endometrial cancer and stratified by histopathologic characteristics. Furthermore, we aimed to identify a subgroup in which ultrastaging may be omitted. METHODS We retrospectively included patients who underwent SLN (with bilateral mapping and no empty nodal packets on final pathology) ± systematic lymphadenectomy for apparent early-stage endometrial cancer at two referral cancer centers. Lymph node status was determined by SLN only, regardless of non-SLN findings. The incidence of macrometastasis, micrometastasis, and isolated tumor cells (ITC) was measured in the overall population and after stratification by histotype (endometrioid vs serous), myometrial invasion (none, <50%, ≥50%), and grade (G1, G2, G3). RESULTS Bilateral SLN mapping was accomplished in 1570 patients: 1359 endometrioid and 211 non-endometrioid, of which 117 were serous. The incidence of macrometastasis, micrometastasis, and ITC was 3.8%, 3.4%, and 4.8%, respectively. In patients with endometrioid histology (n=1359) there were 2.9% macrometastases, 3.2% micrometastases, and 5.3% ITC. No macro/micrometastases and only one ITC were found in a subset of 274 patients with low-grade (G1-G2) endometrioid endometrial cancer without myometrial invasion (all <1%). The incidence of micro/macrometastasis was higher, 2.8%, in 708 patients with low-grade endometrioid endometrial cancer invading <50% of the myometrium. In patients with serous histology (n=117), the incidence of macrometastases, micrometastasis, and ITC was 11.1%, 6.0%, and 1.7%, respectively. For serous carcinoma without myometrial invasion (n=36), two patients had micrometastases for an incidence of 5.6%. CONCLUSIONS Ultrastaging may be safely omitted in patients with low-grade endometrioid endometrial cancer without myometrial invasion. No other subgroups with a risk of nodal metastasis of less than 1% have been identified.
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Affiliation(s)
- Luigi Antonio De Vitis
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
- Department of Gynecology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Diletta Fumagalli
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
- Department of Obstetrics and Gynecology, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Gabriella Schivardi
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
- Department of Gynecology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Ilaria Capasso
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
- Department of Obstetrics and Gynecology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Leah Grcevich
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
| | - Francesco Multinu
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
- Department of Gynecology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Giuseppe Cucinella
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
- Department of Surgical, Oncological and Oral Sciences (Di.Chir.On.S.), University of Palermo, Palermo, Italy
| | - Tommaso Occhiali
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
- Clinic of Obstetrics and Gynecology, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
| | - Ilaria Betella
- Department of Gynecology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Benedetto E Guillot
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
- Faculty of Medicine and Surgery, University of Milan, Milan, Italy
| | - Giulia Pappalettera
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
- Faculty of Medicine and Surgery, University of Milan, Milan, Italy
| | - Maryam Shahi
- Department of Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Angela J Fought
- Department of Quantitative Health Sciences, Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, Minnesota, USA
| | - Michaela McGree
- Department of Quantitative Health Sciences, Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, Minnesota, USA
| | - Evelyn Reynolds
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
| | - Nicoletta Colombo
- Department of Gynecology, IEO, European Institute of Oncology IRCCS, Milan, Italy
- Faculty of Medicine and Surgery, University of Milan-Bicocca, Monza, Italy
| | - Vanna Zanagnolo
- Department of Gynecology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Giovanni Aletti
- Department of Gynecology, IEO, European Institute of Oncology IRCCS, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Carrie Langstraat
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
| | - Andrea Mariani
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
| | - Gretchen Glaser
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
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Betella I, De Vitis LA, Calidona C, Multinu F, Colombo N. Letter to the editor-The new FIGO staging system for endometrial cancer: Is the paradigm shift clinically feasible? Int J Gynaecol Obstet 2024; 164:364-365. [PMID: 38055223 DOI: 10.1002/ijgo.15265] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 11/10/2023] [Indexed: 12/07/2023]
Affiliation(s)
- Ilaria Betella
- Department of Gynecology, European Institute of Oncology, IEO, IRCCS, Milan, Italy
| | - Luigi Antonio De Vitis
- Department of Gynecology, European Institute of Oncology, IEO, IRCCS, Milan, Italy
- Division of Gynecologic Surgery, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota, USA
| | - Carmelo Calidona
- Department of Obstetrics and Gynecology, AOUI Verona, University of Verona, Verona, Italy
| | - Francesco Multinu
- Department of Gynecology, European Institute of Oncology, IEO, IRCCS, Milan, Italy
| | - Nicoletta Colombo
- Department of Gynecology, European Institute of Oncology, IEO, IRCCS, Milan, Italy
- Faculty of Medicine and Surgery, University of Milan Bicocca, Milan, Italy
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Bogani G, Betella I, Multinu F, Casarin J, GhezzI F, Sorbi F, VizziellI G, Petrillo M, Cianci S, Berretta R, PaolinI B, FanfanI F, De Vitis L, Scambia G, Mariani A, Colombo N, Raspagliesi F. Characteristics and outcomes of surgically staged multiple classifier endometrial cancer. Eur J Surg Oncol 2024; 50:107269. [PMID: 37984242 DOI: 10.1016/j.ejso.2023.107269] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 10/28/2023] [Accepted: 11/10/2023] [Indexed: 11/22/2023]
Abstract
OBJECTIVE The growing adoption of molecular and genomic characterization is changing the current landscape of treatment of endometrial cancer patients. Using the surrogate molecular classification, endometrial cancer patients can be classified in four subgroups: POLE mutated (POLEmut), MMRd/MSI-H, p53 abnormal (p53abn), and no specific mutational profile (NSMP). However, some patients can harbor two or more molecular features (defined as multiple classifier). Since the rarity of this occurrence, evidence regarding multiple classifiers is still limited. Here, we described characteristics and outcomes of multiple classifiers. METHODS This is a multi-institutional retrospective study. Data of consecutive patients having 2 or more molecular features were collected. Survival was assessed using the Kaplan-Meier and Cox proportional hazard methods. RESULTS Charts of 72 multiple classifiers were reviewed. Median (range) follow-up was 9.8 (1.2, 37.5) months. Overall, 31 (43%) patients had POLEmut. Patients with POLEmut-MMRd/MSI-H, POLEmut-p53abn, and POLEmut-MMRd/MSI-H-p53abn were 6 (8.3%), 20 (27.8%), and 5 (6.9%), respectively. Among those 31 patients, no recurrence occurred within a median follow-up of 10.5 months (only seven (22.6%) patients had at least 2-year follow-up). The remaining 41 (56.9%) patients were diagnosed with tumors harboring both p53 and MMRd/MSI-H. Among them, four (9.8%) recurrences occurred at a median follow-up time of 8.9 months. Adjuvant therapy (other than vaginal brachytherapy) was administered in 5/31 (16%) and 25/41 (61%) patients with and without POLEmut, respectively (p < 0.001). CONCLUSIONS Multiple classifiers endometrial cancer with POLEmut are characterized by good prognosis even in case of presence of MMRd/MSI-H and/or p53abn. Additional studies with long-term follow-up are needed.
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Affiliation(s)
- Giorgio Bogani
- Gynecological Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Italy.
| | - Ilaria Betella
- Department of Gynecology, European Institute of Oncology (IEO), IRCCS, Milan, Italy.
| | - Francesco Multinu
- Department of Gynecology, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Jvan Casarin
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Varese, Italy
| | - Fabio GhezzI
- Department of Obstetrics and Gynecology, 'Filippo Del Ponte' Hospital, University of Insubria, Varese, Italy
| | - Flavia Sorbi
- Department of Biomedical, Experimental and Clinical Sciences, Division of Obstetrics and Gynecology, University of Florence, Florence, Italy
| | - Giuseppe VizziellI
- Department of Medicine (DIME), University of Udine, Udine, Italy; Clinic of Obstetrics and Gynecology, "Santa Maria della Misericordia" University Hospital, Azienda Ospedaliera Universitaria Friuli Centrale, Udine, Italy
| | - Marco Petrillo
- Gynecologic and Obstetric Unit, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Stefano Cianci
- Obstetrics and Gynecology Unit, Department of Human Pathology of Adult and Childhood "G. Barresi", University of Messina, 98124, Messina, Italy
| | - Roberto Berretta
- Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy
| | - Biagio PaolinI
- Gynecological Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Italy
| | - Francesco FanfanI
- Division of Gynecologic Oncology, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Luigi De Vitis
- Department of Gynecology, European Institute of Oncology (IEO), IRCCS, Milan, Italy; Department of Gynecologic Oncology, Mayo Clinic, Rochester, MN, USA
| | - Giovanni Scambia
- Division of Gynecologic Oncology, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Andrea Mariani
- Department of Gynecologic Oncology, Mayo Clinic, Rochester, MN, USA
| | - Nicoletta Colombo
- Department of Gynecology, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Francesco Raspagliesi
- Gynecological Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Italy
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De Vitis LA, Schivardi G, Caruso G, Fumagalli C, Vacirca D, Achilarre MT, Aloisi A, Garbi A, Zanagnolo V, Aletti G, Guerini-Rocco E, Mariani A, Maggioni A, Barberis M, Bogani G, Colombo N, Multinu F, Betella I. Clinicopathological characteristics of multiple-classifier endometrial cancers: a cohort study and systematic review. Int J Gynecol Cancer 2023:ijgc-2023-004864. [PMID: 38135437 DOI: 10.1136/ijgc-2023-004864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND Endometrial cancers with more than one molecular feature-POLE mutations (POLEmut), mismatch repair protein deficiency (MMRd), p53 abnormality (p53abn)-are called 'multiple classifiers'. OBJECTIVE To describe our cohort of multiple classifiers and to report the results of a review on their incidence and the techniques used to identify them. METHODS Multiple classifiers identified at the European Institute of Oncology, Milan, between April 2019 and Decmber 2022, were included. Clinicopathological, molecular characteristics, and oncologic outcomes were summarized and compared between single and multiple classifiers sharing common features. Studies on molecular classification of endometrial cancer were searched in the PubMed Database to collect data on the incidence of multiple classifiers and the techniques used for classification. RESULTS Among 422 patients, 48 (11.4%) were multiple classifiers: 15 (3.6%) POLEmut-p53abn, 2 (0.5%) POLEmut-MMRd, 28 (6.6%) MMRd-p53abn, and 3 (0.7%) POLEmut-MMRd-p53abn. MMRd-p53abn and MMRd differed in histotype (non-endometrioid: 14.8% vs 2.0%, p=0.006), grade (high-grade: 55.6% vs 22.2%, p=0.001), and MMR proteins expression, whereas they differed from p53abn in histotype (non-endometrioid: 14.8% vs 50.0%, p=0.006). POLEmut-p53abn and POLEmut differed only in grade (high-grade: 66.7% vs 22.7%, p=0.008), while they differed from p53abn in age (56.1 vs 66.7 years, p=0.003), stage (advanced: 6.7% vs 53.4%, p=0.001), and histotype (non-endometrioid: 6.7% vs 50.0%, p=0.002). Two (7.1%) patients with MMRd-p53abn, 4 (4.0%) with MMRd, and 25 (34.3%) with p53abn had a recurrence. No recurrences were observed in POLEmut-p53abn and POLEmut. TP53 sequencing allowed the detection of additional 7 (18.9%) multiple classifiers with normal p53 immunostaining. The incidence of multiple classifiers ranged from 1.8% to 9.8% in 10 published studies including >100 patients. When only p53 immunohistochemistry was performed, the highest incidence was 3.9%. CONCLUSIONS The characteristics of POLEmut-p53abn resembled those of POLEmut, whereas MMRd-p53abn appeared to be intermediate between MMRd and p53abn. The high proportion of multiple classifiers may be related to the methods used for molecular classification, which included both p53 immunohistochemistry and TP53 sequencing.
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Affiliation(s)
- Luigi Antonio De Vitis
- Department of Gynecology, Istituto Europeo di Oncologia, Milan, Italy
- Department of Obstetrics and Gynecology, Division of Gynecologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Gabriella Schivardi
- Department of Gynecology, Istituto Europeo di Oncologia, Milan, Italy
- Department of Obstetrics and Gynecology, Division of Gynecologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Giuseppe Caruso
- Department of Gynecology, Istituto Europeo di Oncologia, Milan, Italy
- Department of Obstetrics and Gynecology, Division of Gynecologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Caterina Fumagalli
- Department of Diagnostic Services, Division of Pathology, ASST della Valle Olona, Busto Arsizio, Lombardia, Italy
| | - Davide Vacirca
- Clinical Unit of Oncogenomics, Division of Pathology, Istituto Europeo di Oncologia, Milan, Italy
| | | | - Alessia Aloisi
- Department of Gynecology, Istituto Europeo di Oncologia, Milan, Italy
| | - Annalisa Garbi
- Department of Gynecology, Istituto Europeo di Oncologia, Milan, Italy
| | - Vanna Zanagnolo
- Department of Gynecology, Istituto Europeo di Oncologia, Milan, Italy
| | - Giovanni Aletti
- Department of Gynecology, Istituto Europeo di Oncologia, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Elena Guerini-Rocco
- Department of Pathology, Istituto Europeo di Oncologia, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Andrea Mariani
- Department of Obstetrics and Gynecology, Division of Gynecologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Angelo Maggioni
- Department of Gynecology, Istituto Europeo di Oncologia, Milan, Italy
| | - Massimo Barberis
- Clinical Unit of Oncogenomics, Division of Pathology, Istituto Europeo di Oncologia, Milan, Italy
| | - Giorgio Bogani
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Nicoletta Colombo
- Department of Gynecology, Istituto Europeo di Oncologia, Milan, Italy
- Faculty of Medicine and Surgery, University of Milan-Bicocca, Milan, Italy
| | - Francesco Multinu
- Department of Gynecology, Istituto Europeo di Oncologia, Milan, Italy
| | - Ilaria Betella
- Department of Gynecology, Istituto Europeo di Oncologia, Milan, Italy
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Caruso G, Bruni S, Lapresa M, De Vitis LA, Parma G, Minicucci V, Betella I, Schivardi G, Peccatori F, Lazzari R, Cliby W, Aletti GD, Zanagnolo V, Maggioni A, Colombo N, Multinu F. Dose-dense neoadjuvant chemotherapy before radical surgery in cervical cancer: a retrospective cohort study and systematic literature review. Int J Gynecol Cancer 2023:ijgc-2023-004928. [PMID: 37949488 DOI: 10.1136/ijgc-2023-004928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023] Open
Abstract
OBJECTIVE To evaluate the role of dose-dense neoadjuvant chemotherapy followed by radical hysterectomy in reducing adjuvant radiotherapy in International Federation of Gynecology and Obstetrics (FIGO) 2018 stage IB1-IB2/IIA1 cervical cancer with disrupted stromal ring and as an alternative to concurrent chemoradiotherapy in FIGO 2018 stages IB3/IIA2. METHODS This was a retrospective cohort study including patients with FIGO 2018 stage IB1-IIA2 cervical cancer undergoing dose-dense neoadjuvant chemotherapy at the European Institute of Oncology in Milan, Italy between July 2014 and December 2022. Weekly carboplatin (AUC2 or AUC2.7) plus paclitaxel (80 or 60 mg/m2, respectively) was administered for six to nine cycles. Radiological response was assessed by Response Evaluation Criteria in Solid Tumours (RECIST) v1.1 criteria. The optimal pathological response was defined as residual tumor ≤3 mm. Kaplan-Meier curves were used to estimate survival rates. A systematic literature review on dose-dense neoadjuvant chemotherapy before surgery for cervical cancer was also performed. RESULTS A total of 63 patients with a median age of 42.8 years (IQR 35.3-47.9) were included: 39.7% stage IB-IB2/IIA1 and 60.3% stage IB3/IIA2. The radiological response was as follows: 81% objective response rate (17.5% complete and 63.5% partial), 17.5% stable disease, and 1.6% progressive disease. The operability rate was 92.1%. The optimal pathological response rate was 27.6%. Adjuvant radiotherapy was administered in 25.8% of cases. The median follow-up for patients who underwent radical hysterectomy was 49.7 months (IQR 16.8-67.7). The 5-year progression-free survival and overall survival were 79% (95% CI 0.63 to 0.88) and 92% (95% CI 0.80 to 0.97), respectively. Fifteen studies including 697 patients met the eligibility criteria for the systematic review. The objective response rate, operability rate, and adjuvant radiotherapy rate across studies ranged between 52.6% and 100%, 64% and 100%, and 4% and 70.6%, respectively. CONCLUSIONS Dose-dense neoadjuvant chemotherapy before radical surgery could be a valid strategy to avoid radiotherapy in stage IB1-IIA2 cervical cancer, especially in young patients desiring to preserve overall quality of life. Prospective research is warranted to provide robust, high-quality evidence.
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Affiliation(s)
- Giuseppe Caruso
- Department of Obstetrics and Gynecology, Division of Gynecologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
- Department of Maternal and Child Health and Urological Sciences; Department of Experimental Medicine, University of Rome La Sapienza, Rome, Italy
| | - Simone Bruni
- Department of Gynecology, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Mariateresa Lapresa
- Department of Gynecology, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Luigi A De Vitis
- Department of Obstetrics and Gynecology, Division of Gynecologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
- Department of Gynecology, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Gabriella Parma
- Department of Gynecology, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Valentina Minicucci
- Department of Gynecology, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Ilaria Betella
- Department of Gynecology, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Gabriella Schivardi
- Department of Gynecology, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Fedro Peccatori
- Department of Gynecology, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Roberta Lazzari
- Department of Radiotherapy, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - William Cliby
- Department of Obstetrics and Gynecology, Division of Gynecologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Giovanni Damiano Aletti
- Department of Gynecology, European Institute of Oncology (IEO) IRCCS, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Vanna Zanagnolo
- Department of Gynecology, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Angelo Maggioni
- Department of Gynecology, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Nicoletta Colombo
- Department of Gynecology, European Institute of Oncology (IEO) IRCCS, Milan, Italy
- Department of Medicine and Surgery, University of Milan-Bicocca, Milan, Italy
| | - Francesco Multinu
- Department of Gynecology, European Institute of Oncology (IEO) IRCCS, Milan, Italy
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Rafaniello-Raviele P, Betella I, Rappa A, Vacirca D, Tolva G, Guerrieri-Gonzaga A, Bertario L, Barberis M, Bonanni B, Marabelli M. Microsatellite instability evaluation: which test to use for endometrial cancer? J Clin Pathol 2023; 76:29-33. [PMID: 34312297 DOI: 10.1136/jclinpath-2021-207723] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 06/30/2021] [Indexed: 12/27/2022]
Abstract
AIMS Analysis of microsatellite instability (MSI) is strongly recommended in endometrial cancer (EC) and colorectal cancer to screen for Lynch syndrome, to predict prognosis and to determine optimal treatment and follow-up. In a large monoinstitutional series of ECs, we evaluated the reliability and accuracy of Idylla assay, a rapid, fully automated system to detect MSI, and we compared its performance with two routine reference methods. METHODS We evaluated MSI status in 174 formalin-fixed, paraffin-embedded EC tissue samples using immunohistochemistry (IHC) for mismatch repair (MMR) proteins and Idylla assay. Samples with discordant or equivocal results were analysed with a third technique, the Promega MSI kit. RESULTS Idylla MSI assay and IHC were highly concordant (overall agreement: 154/170=90.59%, 95% CI 85.26% to 94.12%). However, in four samples, MMR-IHC staining was equivocal; moreover, 16 cases showed discordant results, that is, MMR deficient using IHC and microsatellite stable using Idylla. These 20 samples were reanalysed using the MSI-Promega kit, which showed the same results of Idylla assay in 18/20 cases (overall agreement: 90%, 95% CI 69.90% to 97.21%). CONCLUSIONS Our results suggest that IHC is an efficient method to determine MMR status in ECs. However, the Idylla MSI assay is a rapid and reliable tool to define MSI status, and it could represent a valuable alternative to conventional MSI-PCR methods.
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Affiliation(s)
| | - Ilaria Betella
- Department of Gynecologic Oncology, IEO, European Institute of Oncology IRCCS, Milan, Lombardy, Italy
| | - Alessandra Rappa
- Division of Pathology, IEO, European Institute of Oncology IRCCS, Milan, Lombardy, Italy
| | - Davide Vacirca
- Division of Pathology, IEO, European Institute of Oncology IRCCS, Milan, Lombardy, Italy
| | - Gianluca Tolva
- Division of Cancer Prevention and Genetics, IEO, European Institute of Oncology IRCCS, Milan, Lombardy, Italy
| | - Aliana Guerrieri-Gonzaga
- Division of Cancer Prevention and Genetics, IEO, European Institute of Oncology IRCCS, Milan, Lombardy, Italy
| | - Lucio Bertario
- Division of Cancer Prevention and Genetics, IEO, European Institute of Oncology IRCCS, Milan, Lombardy, Italy
| | - Massimo Barberis
- Division of Pathology, IEO, European Institute of Oncology IRCCS, Milan, Lombardy, Italy
| | - Bernardo Bonanni
- Division of Cancer Prevention and Genetics, IEO, European Institute of Oncology IRCCS, Milan, Lombardy, Italy
| | - Monica Marabelli
- Division of Cancer Prevention and Genetics, IEO, European Institute of Oncology IRCCS, Milan, Lombardy, Italy
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7
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Di Lorenzo P, Conteduca V, Scarpi E, Adorni M, Multinu F, Garbi A, Betella I, Grassi T, Bianchi T, Di Martino G, Amadori A, Maniglio P, Strada I, Carinelli S, Jaconi M, Aletti G, Zanagnolo V, Maggioni A, Savelli L, De Giorgi U, Landoni F, Colombo N, Fruscio R. Advanced low grade serous ovarian cancer: A retrospective analysis of surgical and chemotherapeutic management in two high volume oncological centers. Front Oncol 2022; 12:970918. [PMID: 36237308 PMCID: PMC9551309 DOI: 10.3389/fonc.2022.970918] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 09/05/2022] [Indexed: 11/13/2022] Open
Abstract
Simple summaryLow-grade serous ovarian cancer (LGSOC) represents an uncommon histotype of serous ovarian cancer (accounting for approximately 5% of all ovarian cancer) with a distinct behavior compared to its high-grade serous counterpart, characterized by a better prognosis and low response rate to chemotherapeutic agents. Similar to high-grade serous ovarian cancer, cytoreductive surgery is considered crucial for patient survival. This retrospective study aimed to analyze the outcomes of women affected by advanced stages (III–IV FIGO) of LGSOC from two high-volume oncological centers for ovarian neoplasm. In particular, we sought to evaluate the impact on survival outcomes of optimal cytoreductive surgery [i.e., residual disease (RD) <10 mm at the end of surgery]. The results of our work confirm the role of complete cytoreduction (i.e., no evidence of disease after surgery) in the survival of patients and even the positive prognostic role of a minimal RD (i.e., <10 mm), whenever complete cytoreduction cannot be achieved.BackgroundLow-grade serous ovarian cancer (LGSOC) is a rare entity with different behavior compared to high-grade serous (HGSOC). Because of its general low chemosensitivity, complete cytoreductive surgery with no residual disease is crucial in advanced stage LGSOC. We evaluated the impact of optimal cytoreduction on survival outcome both at first diagnosis and at recurrence.MethodsWe retrospectively studied consecutive patients diagnosed with advanced LGSOCs who underwent cytoreductive surgery in two oncological centers from January 1994 to December 2018. Survival curves were estimated by the Kaplan–Meier method, and 95% confidence intervals (95% CI) were estimated using the Greenwood formula.ResultsA total of 92 patients were included (median age was 47 years, IQR 35–64). The median overall survival (OS) was 142.3 months in patients with no residual disease (RD), 86.4 months for RD 1–10 mm and 35.2 months for RD >10 mm (p = 0.002). Progression-free survival (PFS) was inversely related to RD after primary cytoreductive surgery (RD = 0 vs RD = 1–10 mm vs RD >10 mm, p = 0.002). On multivariate analysis, RD 1–10 mm (HR = 2.30, 95% CI 1.30–4.06, p = 0.004), RD >10 mm (HR = 3.89, 95% CI 1.92–7.88, p = 0.0004), FIGO stage IV (p = 0.001), and neoadjuvant chemotherapy (NACT) (p = 0.010) were independent predictors of PFS. RD >10 mm (HR = 3.13, 95% CI 1.52–6.46, p = 0.004), FIGO stage IV (p <0.0001) and NACT (p = 0.030) were significantly associated with a lower OS.ConclusionsOptimal cytoreductive surgery improves survival outcomes in advanced stage LGSOCs. When complete debulking is impossible, a RD <10 mm confers better OS compared to an RD >10 mm in this setting of patients.
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Affiliation(s)
- Paolo Di Lorenzo
- Obstetrics and Gynecology Unit, Morgagni-Pierantoni Hospital, Forlì, Italy
- Clinic of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
- *Correspondence: Paolo Di Lorenzo, ; Ugo De Giorgi,
| | - Vincenza Conteduca
- Department of Medical Oncology, Istituto di ricovero e cura a carattere scientifico (IRCCS) Istituto Romagnolo per lo Studio dei Tumori “Dino Amadori”, Meldola, Italy
- Unit of Medical Oncology and Biomolecular Therapy, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti, Foggia, Italy
| | - Emanuela Scarpi
- Biostatistics and Clinical Trials Unit, Istituto di ricovero e cura a carattere scientifico (IRCCS) Istituto Romagnolo per lo Studio dei Tumori “Dino Amadori”, Meldola, Italy
| | - Marco Adorni
- Clinic of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Francesco Multinu
- Division of Gynecologic Oncology, European Institute of Oncology, Istituto di ricovero e cura a carattere scientifico (IRCCS), Milano, Italy
| | - Annalisa Garbi
- Division of Gynecologic Oncology, European Institute of Oncology, Istituto di ricovero e cura a carattere scientifico (IRCCS), Milano, Italy
| | - Ilaria Betella
- Division of Gynecologic Oncology, European Institute of Oncology, Istituto di ricovero e cura a carattere scientifico (IRCCS), Milano, Italy
| | - Tommaso Grassi
- Clinic of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Tommaso Bianchi
- Clinic of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Giampaolo Di Martino
- Clinic of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Andrea Amadori
- Obstetrics and Gynecology Unit, Morgagni-Pierantoni Hospital, Forlì, Italy
| | - Paolo Maniglio
- Obstetrics and Gynecology Unit, Morgagni-Pierantoni Hospital, Forlì, Italy
| | - Isabella Strada
- Obstetrics and Gynecology Unit, Morgagni-Pierantoni Hospital, Forlì, Italy
| | - Silvestro Carinelli
- Department of Pathology, European Institute of Oncology, Istituto di ricovero e cura a carattere scientifico (IRCCS), Milano, Italy
| | - Marta Jaconi
- Department of Pathology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Giovanni Aletti
- Division of Gynecologic Oncology, European Institute of Oncology, Istituto di ricovero e cura a carattere scientifico (IRCCS), Milano, Italy
- Department of Hemato-Oncology, University of Milan, Milano, Italy
| | - Vanna Zanagnolo
- Division of Gynecologic Oncology, European Institute of Oncology, Istituto di ricovero e cura a carattere scientifico (IRCCS), Milano, Italy
| | - Angelo Maggioni
- Division of Gynecologic Oncology, European Institute of Oncology, Istituto di ricovero e cura a carattere scientifico (IRCCS), Milano, Italy
| | - Luca Savelli
- Obstetrics and Gynecology Unit, Morgagni-Pierantoni Hospital, Forlì, Italy
| | - Ugo De Giorgi
- Department of Medical Oncology, Istituto di ricovero e cura a carattere scientifico (IRCCS) Istituto Romagnolo per lo Studio dei Tumori “Dino Amadori”, Meldola, Italy
- *Correspondence: Paolo Di Lorenzo, ; Ugo De Giorgi,
| | - Fabio Landoni
- Clinic of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
| | - Nicoletta Colombo
- Division of Gynecologic Oncology, European Institute of Oncology, Istituto di ricovero e cura a carattere scientifico (IRCCS), Milano, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Robert Fruscio
- Clinic of Obstetrics and Gynecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
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8
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Fumagalli C, Betella I, Ranghiero A, Guerini-Rocco E, Bonaldo G, Rappa A, Vacirca D, Colombo N, Barberis M. In-house testing for homologous recombination repair deficiency (HRD) testing in ovarian carcinoma: a feasibility study comparing AmoyDx HRD Focus panel with Myriad myChoiceCDx assay. Pathologica 2022; 114:288-294. [DOI: 10.32074/1591-951x-791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 12/03/2022] Open
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9
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Betella I, Fumagalli C, Rafaniello Raviele P, Schivardi G, De Vitis LA, Achilarre MT, Aloisi A, Garbi A, Maruccio M, Zanagnolo V, Aletti G, Guerini-Rocco E, Mariani A, Maggioni A, Barberis M, Colombo N, Multinu F. A novel algorithm to implement the molecular classification according to the new ESGO/ESTRO/ESP 2020 guidelines for endometrial cancer. Int J Gynecol Cancer 2022; 32:ijgc-2022-003480. [PMID: 35732351 DOI: 10.1136/ijgc-2022-003480] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE To compare the risk class attribution with molecular classification unknown to those with molecular classification known, according to the European Society of Gynaecological Oncology/European Society for Radiotherapy and Oncology/European Society of Pathology (ESGO/ESTRO/ESP) 2020 guidelines on endometrial cancer, with a focus on risk group migration. Additionally, to evaluate the capability of a novel molecular analysis algorithm to reduce the number of required tests. METHODS We conducted a retrospective study including all consecutive patients with endometrial cancer undergoing surgery and comprehensive molecular analyses between April 2019 and December 2021. Molecular analyses including immunohistochemistry for p53 and mismatch repair (MMR) proteins, and DNA sequencing for POLE exonuclease domain were performed to classify tumors as POLE-mutated (POLE), MMR-deficient (MMR-d), p53 abnormal (p53abn), or non-specific molecular profile (NSMP). The two risk classifications of the ESGO/ESTRO/ESP 2020 guidelines were compared to estimate the proportion of patients in which the molecular analysis was able to change the risk class attribution. We developed a novel algorithm where the molecular analyses are reserved only for patients in whom incorporation of the molecular classification could change the risk class attribution. RESULTS A total of 278 patients were included. Molecular analyses were successful for all cases, identifying the four subgroups: 27 (9.7%) POLE, 77 (27.7%) MMR-d, 49 (17.6%) p53abn, and 125 (45.0%) NSMP. Comparison of risk class attribution between the two classification systems demonstrated discordance in the risk class assignment in 19 (6.8%, 95% CI 4.2% to 10.5%) cases. The application of our novel algorithm would have led to a reduction in the number of POLE sequencing tests by 67% (95% CI 61% to 73%) and a decrease of p53 immunohistochemistry by 27% (95% CI 22% to 33%), as compared with the application of molecular classification to all patients. CONCLUSION Molecular categorization of endometrial cancer allows the reallocation of a considerable proportion of patients in a different risk class. Furthermore, the application of our algorithm enables a reduction in the number of required tests without affecting the risk classification.
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Affiliation(s)
- Ilaria Betella
- Department of Gynecology, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Caterina Fumagalli
- Clinical Unit of Oncogenomics, European Institute of Oncology (IEO), IRCCS, Milan, Italy
- Department of Diagnostic Services, Division of Pathology, Azienda Socio Sanitaria Territoriale della Valle Olona, Gallarate, Italy
| | | | - Gabriella Schivardi
- Department of Gynecology, European Institute of Oncology (IEO), IRCCS, Milan, Italy
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, New York, USA
| | | | | | - Alessia Aloisi
- Department of Gynecology, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Annalisa Garbi
- Department of Gynecology, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Matteo Maruccio
- Department of Gynecology, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Vanna Zanagnolo
- Department of Gynecology, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Giovanni Aletti
- Department of Gynecology, European Institute of Oncology (IEO), IRCCS, Milan, Italy
- Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milan, Italy
| | - Elena Guerini-Rocco
- Department of Pathology, European Institute of Oncology (IEO), IRCCS, Milan, Italy
- Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milan, Italy
| | - Andrea Mariani
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, New York, USA
| | - Angelo Maggioni
- Department of Gynecology, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Massimo Barberis
- Department of Pathology, European Institute of Oncology (IEO), IRCCS, Milan, Italy
| | - Nicoletta Colombo
- Department of Gynecology, European Institute of Oncology (IEO), IRCCS, Milan, Italy
- Faculty of Medicine and Surgery, Universita degli Studi di Milano-Bicocca, Milan, Italy
| | - Francesco Multinu
- Department of Gynecology, European Institute of Oncology (IEO), IRCCS, Milan, Italy
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10
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Maramai M, Achilarre MT, Aloisi A, Betella I, Bogliolo S, Garbi A, Maruccio M, Quatrale C, Aletti GD, Mariani A, Colombo N, Maggioni A, Multinu F, Zanagnolo V. Cervical re-injection of indocyanine green to improve sentinel lymph node detection in endometrial cancer. Gynecol Oncol 2021; 162:38-42. [PMID: 33906784 DOI: 10.1016/j.ygyno.2021.04.026] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 04/20/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES To evaluate the role of cervical re-injection of indocyanine green (ICG) to increase the detection rate of sentinel lymph node (SLN) in patients with endometrial cancer (EC) who underwent robotic-assisted surgical staging. METHODS We retrospectively identified consecutive EC patients undergoing robotic-assisted staging with SLN biopsy at our Institution between June 2016 and April 2020. Patients were excluded if they had open abdominal surgical approach, neoadjuvant chemotherapy, and advanced stage [International Federation of Gynecology and Obstetrics (FIGO) stage III-IV] at diagnosis. According to our SLN protocol, in case of either unilateral or no SLN detection, we performed an ipsilateral or bilateral cervical re-injection of ICG. RESULTS In total, 251 patients meeting inclusion criteria were included in the analysis. At first injection, bilateral detection was achieved in 184 (73.3%), unilateral detection in 57 (22.7%), and no detection in 10 (4.0%) patients. Cervical re-injection was performed in 51 of 67 patients with failed bilateral mapping. After cervical re-injection, bilateral detection rate increased to 94.5% (222/235), while unilateral and no detection were 5.1% (12/235) and 0.4% (1/235), respectively. CONCLUSIONS Our results suggest that cervical re-injection of ICG, in case of failed bilateral mapping of SLN, brings about a significant improvement in SLN detection rates, therefore reducing the number of side-specific required lymphadenectomies.
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Affiliation(s)
- M Maramai
- Department of Gynecologic Surgery, IEO European Institute of Oncology - IRCCS, Milano, Italy; Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - M T Achilarre
- Department of Gynecologic Surgery, IEO European Institute of Oncology - IRCCS, Milano, Italy
| | - A Aloisi
- Department of Gynecologic Surgery, IEO European Institute of Oncology - IRCCS, Milano, Italy
| | - I Betella
- Department of Gynecologic Surgery, IEO European Institute of Oncology - IRCCS, Milano, Italy
| | - S Bogliolo
- Department of Gynecologic Surgery, IEO European Institute of Oncology - IRCCS, Milano, Italy; Department of Obstetrics and Gynecology, Tigullio Hospital, Metropolitan City of Genova, Italy
| | - A Garbi
- Department of Gynecologic Surgery, IEO European Institute of Oncology - IRCCS, Milano, Italy
| | - M Maruccio
- Department of Gynecologic Surgery, IEO European Institute of Oncology - IRCCS, Milano, Italy
| | - C Quatrale
- Department of Gynecologic Surgery, IEO European Institute of Oncology - IRCCS, Milano, Italy
| | - G D Aletti
- Department of Gynecologic Surgery, IEO European Institute of Oncology - IRCCS, Milano, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - A Mariani
- Department of Obstetrics and Gynecology, Division of Gynecologic Surgery, Mayo Clinic, Rochester, MN, United States of America
| | - N Colombo
- Gynecologic Oncology Program, IEO European Institute of Oncology - IRCCS, Milano, Italy; University of Milan-Bicocca, Italy
| | - A Maggioni
- Department of Gynecologic Surgery, IEO European Institute of Oncology - IRCCS, Milano, Italy
| | - F Multinu
- Department of Gynecologic Surgery, IEO European Institute of Oncology - IRCCS, Milano, Italy; Department of Obstetrics and Gynecology, Division of Gynecologic Surgery, Mayo Clinic, Rochester, MN, United States of America.
| | - V Zanagnolo
- Department of Gynecologic Surgery, IEO European Institute of Oncology - IRCCS, Milano, Italy
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11
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Buonomo B, Multinu F, Casarin J, Betella I, Zanagnolo V, Aletti G, Peccatori F. Ovarian transposition in patients with cervical cancer prior to pelvic radiotherapy: a systematic review. Int J Gynecol Cancer 2021; 31:360-370. [PMID: 33649003 DOI: 10.1136/ijgc-2020-001774] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 11/28/2020] [Accepted: 12/02/2020] [Indexed: 11/04/2022] Open
Abstract
Ovarian transposition aims to minimize ovarian exposure and damage during pelvic radiotherapy. One or both ovaries are separated from the uterus and mobilized away from the area where the radiation will be administered. A review of the available literature was conducted to evaluate the efficacy and safety of ovarian transposition among pre-menopausal women diagnosed with cervical cancer and eligible for pelvic radiotherapy. Outcomes evaluated were ovarian function preservation and complication rates. We also searched for information on pregnancy/live birth rates after ovarian transposition. Our search yielded a total of 635 manuscripts, of which 33 were considered eligible. A total of 28 full texts were selected for the current review, including 1377 patients who underwent ovarian transposition. The median or mean follow-up ranged between 7 and 87 months. Ovarian function preservation after ovarian transposition and pelvic radiotherapy, with or without chemotherapy, was 61.7% (431/699 patients), ranging from 16.6% to 100%. A total of 12 studies reported on 117 complications, accounting for 8.5%. Ovarian metastases were described in 5 (0.4%). Data about fertility preservation after ovarian transposition are scarce and definitive conclusions cannot be drawn. Based on the available data, ovarian transposition could be performed on young patients with tumors smaller than 4 cm, and it should be avoided in those with bulky tumors. A risk/benefit assessment should be carefully evaluated by a multidisciplinary team, and the decision regarding ovarian transposition should be always guided by the values and informed preferences of the patient.
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Affiliation(s)
- Barbara Buonomo
- Fertility and Procreation Unit, Division of Gynecologic Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Francesco Multinu
- Division of Gynecologic Surgery, IEO, European Institute of Oncology IRCSS, Milan, Italy .,Department of Obstetrics and Gynecology, Division of Gynecologic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Jvan Casarin
- Department of Obstetrics and Gynecology, "Filippo Del Ponte" Hospital, University of Insubria, Varese, Italy
| | - Ilaria Betella
- Division of Gynecologic Surgery, IEO, European Institute of Oncology IRCSS, Milan, Italy
| | - Vanna Zanagnolo
- Division of Gynecologic Surgery, IEO, European Institute of Oncology IRCSS, Milan, Italy
| | - Giovanni Aletti
- Division of Gynecologic Surgery, IEO, European Institute of Oncology IRCSS, Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Fedro Peccatori
- Fertility and Procreation Unit, Division of Gynecologic Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
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12
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Aloisi A, Maruccio M, Personeni C, Palumbo M, Minicucci V, Betella I, Multinu F, Bogliolo S, Garbi A, Achilarre M, Aletti G, Zanagnolo V, Colombo N, Maggioni A. Role of pelvic exenteration in the treatment of persistent or recurrent gynecological cancers. Gynecol Oncol 2020. [DOI: 10.1016/j.ygyno.2020.05.250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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13
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Maruccio M, Aloisi A, Minicucci V, Personeni C, Palumbo M, Betella I, Multinu F, Bogliolo S, Garbi A, Achilarre M, Aletti G, Zanagnolo V, Colombo N, Maggioni A. Pelvic exenteration in gynecologic oncology: Analysis of short- and long-term surgical outcomes. Gynecol Oncol 2020. [DOI: 10.1016/j.ygyno.2020.05.249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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14
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Zanagnolo V, Baroni C, Achilarre MT, Aloisi A, Betella I, Bogliolo S, Garbi A, Maruccio M, Multinu F, Aletti G, Maggioni A. Oncologic Outcomes of Robotic Radical Hysterectomy (RRH) for Patients with Early-Stage Cervical Cancer: Experience at a Referral Cancer Center. Ann Surg Oncol 2020; 28:1819-1829. [PMID: 32860175 DOI: 10.1245/s10434-020-09016-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 07/26/2020] [Indexed: 01/23/2023]
Abstract
PURPOSE To evaluate oncologic outcomes of early stage cervical cancer patients who underwent robotic radical hysterectomy (RRH) in a referral center, a retrospective analysis was performed. METHODS From January 2010 to December 2018, medical records of stage IA2-IIA1 cervical cancer patients, who underwent radical hysterectomy at our institute, were retrospectively reviewed. We focused our analysis on those who underwent RRH. RESULTS A total of 198 patients were included in the final analysis. Median follow up was 52 months. At last follow-up, 188 (94.9%) women were disease-free, 9 (4.5%) had died, and 1 (0.5%) was alive with recurrent disease. At 4.5 years, PFS was 93.1% (SE ± 2.1) and OS was 95.1% (SE ± 1.8). Stratified by tumor size, PFS for tumor < 2 cm versus tumor ≥ 2 cm was statistically different (96.8% ± 2.3 and 87.9% ± 4.1 respectively, p = 0.01), as well as OS (100% and 89.8% ± 40 respectively, p = 0.01).Stratified by evidence of tumor at time of robotic surgery, PFS was statistically different in women with no residual tumor after conisation versus those with residual disease (100% ± 2.5 and 90.8% ± 2.8 respectively, p = 0.04). A recurrence occurred in 11 patients (5.6%). CONCLUSIONS Based on our results, we could speculate that robotic approach, along with some technical precautions to avoid spillage, might be safe as primary treatment of early-stage cervical cancer, especially for tumor < 2 cm and in case of no evidence of disease at time of radical hysterectomy after previous conisation.
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Affiliation(s)
- Vanna Zanagnolo
- Department of Gynecology Oncology, Robotic Gynecologic Cancer Surgery Unit, IEO, European Institute of Oncology IRCCS, Milan, 20141, Milan, Italy.
| | - Clara Baroni
- Department of Clinical and Experimental Medicine, Division of Obstetrics and Gynecology, University of Pisa, Pisa, Italy
| | - Maria Teresa Achilarre
- Department of Gynecology Oncology, Robotic Gynecologic Cancer Surgery Unit, IEO, European Institute of Oncology IRCCS, Milan, 20141, Milan, Italy
| | - Alessia Aloisi
- Department of Gynecology Oncology, Robotic Gynecologic Cancer Surgery Unit, IEO, European Institute of Oncology IRCCS, Milan, 20141, Milan, Italy
| | - Ilaria Betella
- Department of Gynecology Oncology, Robotic Gynecologic Cancer Surgery Unit, IEO, European Institute of Oncology IRCCS, Milan, 20141, Milan, Italy
| | - Stefano Bogliolo
- Department of Gynecology Oncology, Robotic Gynecologic Cancer Surgery Unit, IEO, European Institute of Oncology IRCCS, Milan, 20141, Milan, Italy
| | - Annalisa Garbi
- Department of Gynecology Oncology, Robotic Gynecologic Cancer Surgery Unit, IEO, European Institute of Oncology IRCCS, Milan, 20141, Milan, Italy
| | - Matteo Maruccio
- Department of Gynecology Oncology, Robotic Gynecologic Cancer Surgery Unit, IEO, European Institute of Oncology IRCCS, Milan, 20141, Milan, Italy
| | - Francesco Multinu
- Department of Gynecology Oncology, Robotic Gynecologic Cancer Surgery Unit, IEO, European Institute of Oncology IRCCS, Milan, 20141, Milan, Italy
| | - Giovanni Aletti
- Department of Gynecology Oncology, Robotic Gynecologic Cancer Surgery Unit, IEO, European Institute of Oncology IRCCS, Milan, 20141, Milan, Italy
| | - Angelo Maggioni
- Department of Gynecology Oncology, Robotic Gynecologic Cancer Surgery Unit, IEO, European Institute of Oncology IRCCS, Milan, 20141, Milan, Italy
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Betella I, Turbitt WJ, Szul T, BinghaoWu, Martinez A, Katre A, Wall JA, Norian L, Birrer MJ, Arend R. Corrigendum to 'Wnt signaling modulator DKK1 as an immunotherapeutic target in ovarian cancer' [Gynecologic Oncology 157 (2020) 765-774]. Gynecol Oncol 2020; 159:295. [PMID: 32839025 DOI: 10.1016/j.ygyno.2020.07.100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ilaria Betella
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, United States of America; Department of Gynecologic Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - William J Turbitt
- Department of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Tomasz Szul
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - BinghaoWu
- Cutaneous Biology Research Center, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States of America
| | - Alba Martinez
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Ashwini Katre
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Jaclyn A Wall
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Lyse Norian
- Department of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Michael J Birrer
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Arkansas Winthrop P. Rockefeller Cancer Institute, United States of America
| | - Rebecca Arend
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, United States of America.
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Colombo I, Zaccarelli E, Del Grande M, Tomao F, Multinu F, Betella I, Ledermann JA, Gonzalez-Martin A, Sessa C, Colombo N. ESMO management and treatment adapted recommendations in the COVID-19 era: gynaecological malignancies. ESMO Open 2020; 5:S2059-7029(20)32676-4. [PMID: 32718919 PMCID: PMC7388889 DOI: 10.1136/esmoopen-2020-000827] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 06/02/2020] [Accepted: 06/03/2020] [Indexed: 11/04/2022] Open
Abstract
The rapid spread of severe acute respiratory syndrome coronavirus 2 infection and its related disease (COVID-19) has required an immediate and coordinate healthcare response to face the worldwide emergency and define strategies to maintain the continuum of care for the non-COVID-19 diseases while protecting patients and healthcare providers. The dimension of the COVID-19 pandemic poses an unprecedented risk especially for the more vulnerable populations. To manage patients with cancer adequately, maintaining the highest quality of care, a definition of value-based priorities is necessary to define which interventions can be safely postponed without affecting patients’ outcome. The European Society for Medical Oncology (ESMO) has endorsed a tiered approach across three different levels of priority (high, medium, low) incorporating information on the value-based prioritisation and clinical cogency of the interventions that can be applied for different disease sites. Patients with gynaecological cancer are at particular risk of COVID-19 complications because of their age and prevalence of comorbidities. The definition of priority level should be based on tumour stage and histology, cancer-related symptoms or complications, aim (curative vs palliative) and magnitude of benefit of the oncological intervention, patients’ general condition and preferences. The decision-making process always needs to consider the disease-specific national and international guidelines and the local healthcare system and social resources, and a changing situation in relation to COVID-19 infection. These recommendations aim to provide guidance for the definition of deferrable and undeferrable interventions during the COVID-19 pandemic for ovarian, endometrial and cervical cancers within the context of the ESMO Clinical Practice Guidelines.
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Affiliation(s)
- Ilaria Colombo
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Eleonora Zaccarelli
- Department of Gynecologic Oncology, European Institute of Oncology, Milano, Italy
| | - Maria Del Grande
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Federica Tomao
- Department of Gynecologic Oncology, European Institute of Oncology, Milano, Italy
| | - Francesco Multinu
- Department of Gynecologic Oncology, European Institute of Oncology, Milano, Italy
| | - Ilaria Betella
- Department of Gynecologic Oncology, European Institute of Oncology, Milano, Italy
| | | | | | - Cristiana Sessa
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Nicoletta Colombo
- Department of Gynecologic Oncology, European Institute of Oncology, Milano, Italy
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17
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Betella I, Turbitt WJ, Szul T, Wu B, Martinez A, Katre A, Wall JA, Norian L, Birrer MJ, Arend R. Wnt signaling modulator DKK1 as an immunotherapeutic target in ovarian cancer. Gynecol Oncol 2020; 157:765-774. [PMID: 32192732 DOI: 10.1016/j.ygyno.2020.03.010] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 03/04/2020] [Indexed: 01/07/2023]
Abstract
OBJECTIVES Wnt pathway mutations are a hallmark of endometrioid and clear cell subtypes of epithelial ovarian carcinoma (EOC). However, no drugs targeting the Wnt pathway in EOC are FDA-approved. Dickkopf-related protein 1 (DKK1), a modulator of the Wnt pathway, has emerged as a promising therapeutic target. We aimed to examine the role of DKK1 and the effects of a monoclonal antibody against DKK1 (DKN-01) in vivo and in a murine model of ovarian cancer. METHODS We examined in vitro the role of DKK1 and the effects of DKK1 inhibition in EOC cell lines. We then studied in vivo the role of DKN-01 and DKK1 overexpression on tumor burden and anti-tumor immune cell populations using the ID8 syngeneic mouse model. RESULTS DKN-01 did not phenotypically alter ES2 cells in vitro; however, DKK1 inhibition promoted Wnt signaling. Tumor burden and immune populations were unchanged in ID8 challenged mice treated with mDKN01. Mice challenged with ID8 cells overexpressing DKK1 had tumor burden similar to controls (p = 0.175). However, the overexpression of DKK1 decreased CD45+ leukocyte infiltration into the peritoneum (p = 0.008) and omentum (p = 0.032), reducing both natural killer (NK) and CD8 T cells, and reducing interferon-gamma (IFNγ) expression on activated CD8 T cells. CONCLUSIONS Our results suggest that DKK1 inhibition does not affect tumor growth in the ID8 ovarian cancer model. DKK1 overexpression alters anti-tumor immune populations within the tumor microenvironment. Thus, our findings confirm DKK1 as a new therapeutic target in EOC and suggest that DKK1 inhibition may function best in a combinatorial, immune-modulatory therapy.
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Affiliation(s)
- Ilaria Betella
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, United States of America; Department of Gynecologic Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - William J Turbitt
- Department of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Tomasz Szul
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Binghao Wu
- Cutaneous Biology Research Center, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States of America
| | - Alba Martinez
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Ashwini Katre
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Jaclyn A Wall
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Lyse Norian
- Department of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, AL, United States of America
| | - Michael J Birrer
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Arkansas Winthrop P. Rockefeller Cancer Institute, United States of America
| | - Rebecca Arend
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, United States of America.
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18
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Doo DW, Meza-Perez S, Londoño AI, Goldsberry WN, Katre AA, Boone JD, Moore DJ, Hudson CT, Betella I, McCaw TR, Gangrade A, Bao R, Luke JJ, Yang ES, Birrer MJ, Starenki D, Cooper SJ, Buchsbaum DJ, Norian LA, Randall TD, Arend RC. Inhibition of the Wnt/β-catenin pathway enhances antitumor immunity in ovarian cancer. Ther Adv Med Oncol 2020; 12:1758835920913798. [PMID: 32313567 PMCID: PMC7158255 DOI: 10.1177/1758835920913798] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 02/26/2020] [Indexed: 01/31/2023] Open
Abstract
Background: The Wnt/β-catenin pathway is linked to tumorigenesis in a variety of tumors and promotes T cell exclusion and resistance to checkpoint inhibitors. We sought to determine whether a small molecule inhibitor of this pathway, WNT974, would impair tumor growth, affect gene expression patterns, and improve the immune response in human and murine ovarian cancer models. Methods: Human ovarian cancer cells were treated with WNT974 in vitro. RNAseq libraries were constructed and differences in gene expression patterns between responders and nonresponders were compared to The Cancer Genome Atlas (TCGA). Mice with subcutaneous or intraperitoneal ID8 ovarian cancer tumors were treated with WNT974, paclitaxel, combination, or control. Tumor growth and survival were measured. Flow cytometry and β-TCR repertoire analysis were used to determine the immune response. Results: Gene expression profiling revealed distinct signatures in responders and nonresponders, which strongly correlated with T cell infiltration patterns in the TCGA analysis of ovarian cancer. WNT974 inhibited tumor growth, prevented ascites formation, and prolonged survival in mouse models. WNT974 increased the ratio of CD8+ T cells to T regulatory cells (Tregs) in tumors and enhanced the effector functions of infiltrating CD4+ and CD8+ T cells. Treatment also decreased the expression of inhibitory receptors on CD8+ T cells. Combining WNT974 with paclitaxel further reduced tumor growth, prolonged survival, and expanded the T cell repertoire. Conclusions: These findings suggest that inhibiting the Wnt/β-catenin pathway may have a potent immunomodulatory effect in the treatment of ovarian cancer, particularly when combined with paclitaxel.
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Affiliation(s)
- David W Doo
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Selene Meza-Perez
- Department of Medicine, Division of Clinical Immunology and Rheumatology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Angelina I Londoño
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Whitney N Goldsberry
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Ashwini A Katre
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jonathan D Boone
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Dylana J Moore
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Cindy T Hudson
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Ilaria Betella
- Comprehensive Cancer Center, University of Alabama at Birmingham, AL, USA
| | - Tyler R McCaw
- Department of Medicine, Division of Clinical Immunology and Rheumatology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Abhishek Gangrade
- Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Riyue Bao
- Department of Pediatrics, University of Chicago School of Medicine, Chicago, IL, USA
| | - Jason J Luke
- Department of Medicine, University of Chicago School of Medicine, Chicago, IL, USA
| | - Eddy S Yang
- Comprehensive Cancer Center, University of Alabama at Birmingham, AL, USA
| | - Michael J Birrer
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Dmytro Starenki
- Hudson Alpha Institute for Biotechnology, Huntsville, AL, USA
| | - Sara J Cooper
- Hudson Alpha Institute for Biotechnology, Huntsville, AL, USA
| | - Donald J Buchsbaum
- Comprehensive Cancer Center, University of Alabama at Birmingham, AL, USA
| | - Lyse A Norian
- Comprehensive Cancer Center, University of Alabama at Birmingham, AL, USA
| | - Troy D Randall
- Department of Medicine, Division of Clinical Immunology and Rheumatology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Rebecca C Arend
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Alabama at Birmingham, 619 19th Street South, 176F Rm 10250, Birmingham, AL 35249, USA
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Birrer MJ, Moore KN, Betella I, Bates RC. Antibody-Drug Conjugate-Based Therapeutics: State of the Science. J Natl Cancer Inst 2020; 111:538-549. [PMID: 30859213 DOI: 10.1093/jnci/djz035] [Citation(s) in RCA: 220] [Impact Index Per Article: 55.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 01/21/2019] [Accepted: 03/08/2019] [Indexed: 02/06/2023] Open
Abstract
Antibody-drug conjugates (ADCs) are complex engineered therapeutics consisting of monoclonal antibodies, directed toward tumor-associated antigens, to which highly potent cytotoxic agents are attached using chemical linkers. This targeted drug delivery strategy couples the precision of the antibody targeting moiety with the cytocidal activity of the payload, which is generally too toxic on its own to be systemically administered. In this manner, ADCs confer a means to reduce off-target toxicities in patients by limiting the exposure of normal tissues to the payload, thus broadening the potential therapeutic window compared with traditional chemotherapy. The pace of ADC development is accelerating, with the number of investigational agents in human trials having more than tripled over the past 5 years, underscoring the enthusiasm for this transformative approach to cancer treatment. Here, we review the key structural elements of ADC design (antibody, linker, and payload), highlighting critical aspects and technological advances that have affected the clinical effectiveness of this class of biopharmaceuticals. The ADC field continues to evolve, including ongoing efforts aimed at improving target selection, developing payloads with varied mechanisms of action and increased potency, designing innovative bioconjugation strategies, as well as maximizing efficacy and tolerability in patients. An overview of the current clinical trial landscape is provided, with emphasis on the clinical experience of the four ADCs to have received regulatory approval to date, as well as additional promising candidates currently in late-stage clinical development in both solid tumor and hematological malignancies.
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Affiliation(s)
- Michael J Birrer
- Division of Hematology-Oncology, University of Alabama at Birmingham Comprehensive Cancer Center, Birmingham, AL
| | - Kathleen N Moore
- Stephenson Department of Obstetrics and Gynecology, Oklahoma Cancer Center at the University of Oklahoma Health Sciences Center, Oklahoma City, OK.,Sarah Cannon Research Institute, Nashville, TN
| | - Ilaria Betella
- Division of Hematology-Oncology, University of Alabama at Birmingham Comprehensive Cancer Center, Birmingham, AL
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20
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Fumagalli C, Rappa A, Casadio C, Betella I, Colombo N, Barberis M, Guerini-Rocco E. Next-generation sequencing-based BRCA testing on cytological specimens from ovarian cancer ascites reveals high concordance with tumour tissue analysis. J Clin Pathol 2019; 73:168-171. [DOI: 10.1136/jclinpath-2019-206127] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 09/02/2019] [Accepted: 09/04/2019] [Indexed: 01/12/2023]
Abstract
BackgroundWith the approval of the poly (ADP-ribose) polymerase (PARP) inhibitor olaparib for newly diagnosed, breast cancer gene (BRCA)1/2 mutated, ovarian cancer women, the assessment of BRCA1/2 tumour status will be shortly required at the time of diagnosis.AimTo investigate the feasibility of next-generation sequencing (NGS)-based BRCA tumour test on cytological specimens from ovarian cancer ascites.MethodsWe evaluated the BRCA1/2 status on neoplastic ascites and corresponding tumour tissue of 11 patients with ovarian cancer, using the NGS ‘Oncomine BRCA Research Assay’.ResultsThe NGS-based BRCA test on cytological samples had a success rate of 100%, with 11 of 11 concordant BRCA1/2 results between ascites and tumour tissues analyses, including two wild type samples and nine cases harbouring somatic or germline variants.ConclusionBRCA test may be performed on ovarian cancer ascites, reproducing BRCA1/2 tumour status and representing a useful tool for clinical decision-making.
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Doo D, Meza-Perez S, Londono A, Boone J, Moore D, Hudson C, Betella I, Luke J, Yang E, Birrer M, Starenki D, Buchsbaum D, Norian L, Randall T, Arend R. Inhibition of the Wnt/β-catenin pathway enhances anti-tumor immunity in ovarian cancer. Gynecol Oncol 2019. [DOI: 10.1016/j.ygyno.2019.04.224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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22
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Betella I, Turbitt W, Szul T, Wu B, Martinez AA, Arend R, Katre A, Norian L, Birrer M. Dkn-01: A promising strategy for targeting the Wnt pathway in ovarian cancer. Gynecol Oncol 2019. [DOI: 10.1016/j.ygyno.2019.04.132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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23
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Fumagalli C, Guerini Rocco E, Tomao F, Betella I, Rappa A, Viale G, Peccatori F, Colombo N, Barberis M. BRCA tumor test in ovarian cancers: The changing role of molecular pathology in the era of PARP inhibitor (PARPi) therapy. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.15_suppl.5572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
5572 Background: The PARPi Olaparib has been approved in maintenance setting of recurrent platinum-sensitive and BRCA mutated, ovarian cancer (OC) patients. However, according to the striking results of SOLO 1 trial, it could be shortly proposed even to newly diagnosed BRCA mutated OC women. We report the results of the implementation of tumor BRCA test in diagnostic setting within the frame of institutional workflow for the management of OC patients. Methods: 223 women with OC were consecutively referred over 25 months to tumor BRCA test. The test was requested by gynecologic oncologist at the diagnosis of non-mucinous and non-borderline OC, upon discussion on the implications of the test result and written consent collected for each patient. Formalin-fixed paraffin embedded (FFPE) specimens of OC were tested using the automatized “Oncomine BRCA Research Assay” Next Generation Sequencing (NGS) panel. The tumor BRCA test was also performed on 5 archetypal cytological samples from ascites. Results: All the cases were considered adequate for the NGS analysis according to the tumor cell content (more than 10%) and the DNA yield extracted (more than 10 ng). The tumor BRCA test had a successful rate of 99.1% . The median Turn-Around Time (TAT) was 17 calendar days, from 33 days of the first trimester to 14 days of the last trimester of this analysis. Overall BRCA1 or BRCA2 pathogenic (P)/likely pathogenic (LP) mutations were found in 62 (28.1%) cases and variants of uncertain significance (VUS) in 25 (11.3%) cases, including 3 cases with a BRCA1 P variant and a concurrent BRCA2 VUS alteration. In detail, 47 P/LP variants and 16 VUS were identified in BRCA1 whereas 15 P/LP mutations and 9 VUS occurred in BRCA2. Complete concordance in tumor BRCA test results were seen between ascites cytological samples and matched tumors. Conclusions: The tumor BRCA test could be implemented in routine diagnostic setting, at diagnosis of non-mucinous and non-borderline OC. The test could be performed on FFPE specimens, had an high successful rate and a TAT compatible with clinical needs. The promising data on cytological samples will be confirmed in larger series.
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Affiliation(s)
- Caterina Fumagalli
- Division of Pathology, European Institute of Oncology IRCCS, Milan, Italy
| | - Elena Guerini Rocco
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Federica Tomao
- Department of Obstetric, Gynecologic and Urologic Sciences, University of Rome "Sapienza", Rome, Italy
| | - Ilaria Betella
- Division of Gynecologic Surgery, European Institute of Oncology IRCCS, Milano, Italy
| | - Alessandra Rappa
- Division of Pathology, European Institute of Oncology IRCCS, Milano, Italy
| | - Giuseppe Viale
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | | | - Nicoletta Colombo
- University of Milan-Bicocca and Istituto Europeo di Oncologia, Milan, Italy
| | - Massimo Barberis
- Division of Pathology, European Institute of Oncology IRCCS, Milan, Italy
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Birrer MJ, Betella I, Martin LP, Moore KN. Is Targeting the Folate Receptor in Ovarian Cancer Coming of Age? Oncologist 2019; 24:425-429. [PMID: 30635448 DOI: 10.1634/theoncologist.2018-0459] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 11/21/2018] [Indexed: 11/17/2022] Open
Abstract
Prognosis for women with epithelial ovarian cancer remains poor. One new molecular target in epithelial ovarian cancer is folate receptor alpha (FRα). This commentary discusses the characteristics that contribute to its attractiveness as a candidate for therapeutic intervention.
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Affiliation(s)
- Michael J Birrer
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Ilaria Betella
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Lainie P Martin
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Kathleen N Moore
- Stephenson Oklahoma Cancer Center at the University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
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