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Demissie L, Birara M, Tolu LB, Sium AF. Recurrent ovarian cancer in Africa: Rate and associated factors at a gynecologic oncology treatment center in Ethiopia-A cross-sectional study. Int J Gynaecol Obstet 2024; 165:685-690. [PMID: 38146633 DOI: 10.1002/ijgo.15316] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 12/03/2023] [Accepted: 12/06/2023] [Indexed: 12/27/2023]
Abstract
OBJECTIVE To determine the recurrence rate of epithelial ovarian cancer (EOC) and associated factors in an Ethiopian tertiary setting. METHODS A cross-sectional study was conducted on recurrent ovarian cancer at St. Paul's College Millennium Medical College (Ethiopia). Data were collected through chart review using a structured questionnaire. SPSS version 26 was used to analyze the data. Descriptive analysis, bivariate, and multivariate regression analysis were performed as appropriate. Percentages, frequencies, odds ratio with 95% confidence interval (CI) were used to present the results' significance. RESULTS A total of 202 patients with EOC were reviewed. The recurrence rate of ovarian cancer (OC) among these patients was 86.1% (a total of 173 patients developed recurrent disease). The commonest site of recurrence was the pelvis (89.1%, 180/202) and the majority of patients with recurrence were platinum sensitive, accounting for 63.8% (129/202) of cases. Age ≥40 years (adjusted odds ratio [AOR], 23.3, CI: 4.3-31.5), macroscopic residual disease (AOR, 5.2, CI: 1.96-17.68), and FIGO Stage III/IV (AOR, 22.11, CI: 8.3-39.13) were associated with recurrence. CONCLUSION The recurrence rate of OC in this study was higher than previous reports. Advanced age at first presentation, extent of residual disease after surgery, and FIGO Stage III and IV disease were associated with disease recurrence.
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Affiliation(s)
- Legesse Demissie
- Department of Obstetrics and Gynecology, St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Malede Birara
- Department of Obstetrics and Gynecology, St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Lemi Belay Tolu
- Department of Obstetrics and Gynecology, St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Abraham Fessehaye Sium
- Department of Obstetrics and Gynecology, St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia
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Yamamoto A, Nagai T, Sukeda A, Kajiwara M, Fukunaga M, Sasaki T, Kinoshita Y, Hayashi M, Hayashi S, Ono M, Futagami M, Nishi H. Ovarian Mesonephric-like Adenocarcinoma Recurring With a Rhabdomyosarcoma Component: A Case Report. Int J Gynecol Pathol 2024; 43:296-301. [PMID: 38085954 DOI: 10.1097/pgp.0000000000000991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2024]
Abstract
Mesonephric-like adenocarcinoma (MLA) has recently been described as a tumor of the endometrium or ovaries, which, morphologically and immunohistochemically, resembles mesonephric adenocarcinoma arising mostly in the uterine cervix. Herein, we report, to our knowledge, the first case of ovarian MLA that developed into an extremely rapidly growing recurrent mesonephric-like carcinosarcoma, as confirmed by a genomic profiling test. A 51-year-old woman underwent chemotherapy with complete debulking surgery for ovarian carcinoma. Pathologically, the patient was diagnosed with stage IVB ovarian MLA. Subsequent to 15 months of complete remission, an enhanced computed tomography scan revealed a solid tumor of 10 cm diameter in the abdominal cavity. Secondary surgery was terminated with a 2 cm 2 tumor biopsy specimen collection considering perioperative complications. Histologically, the tumor consisted of short spindle cells, and immunohistochemical staining revealed a rhabdomyosarcomatous profile without an epithelial component. Despite treatment for the sarcoma, she died 3 months after the detection of the tumor. The genomic profiling of the primary ovarian carcinoma and secondary resected tumor biopsy specimens revealed an identical KRAS mutation in both. Therefore, we concluded that the ovarian MLA recurred with a rhabdomyosarcoma component.
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Papalois KB, Fotopoulou C. Infrastructural and public health awareness gaps for the diagnosis and treatment of ovarian cancer: A literature review. Arch Gynecol Obstet 2024; 309:1807-1813. [PMID: 38413425 DOI: 10.1007/s00404-024-07371-y] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 01/02/2024] [Indexed: 02/29/2024]
Abstract
Ovarian cancer (OC) is the sixth most common cancer in women. This literature review and thematic analysis presents gaps in Health Literacy including public knowledge on symptoms, risk, and screening for OC. We have identified a strong variation in national and international Healthcare Infrastructure, and access to specialized care, and treatment guidelines; all inequalities that have a direct impact on patient prognosis and survival. Promoting health behaviors such as self-efficacy, signposting, and regular surveying have the potential to improve health literacy and patient outcomes. Furthermore, increased funding, access to high-volume centers, and homogenization of treatment guidelines may reduce inequalities and improve prognosis.
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Affiliation(s)
| | - Christina Fotopoulou
- Department of Gynaecologic Oncology, Imperial College London Faculty of Medicine, London, UK
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4
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Liu Y, Shan F, Sun Y, Kai H, Cao Y, Huang M, Liu J, Zhang P, Zheng Y. Prognostic and immunotherapeutic potential of regulatory T cell-associated signature in ovarian cancer. J Cell Mol Med 2024; 28:e18248. [PMID: 38520220 PMCID: PMC10960174 DOI: 10.1111/jcmm.18248] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 02/14/2024] [Accepted: 03/05/2024] [Indexed: 03/25/2024] Open
Abstract
Tumour-induced immunosuppressive microenvironments facilitate oncogenesis, with regulatory T cells (Tregs) serving as a crucial component. The significance of Treg-associated genes within the context of ovarian cancer (OC) remains elucidated insufficiently. Utilizing single-cell RNA sequencing (scRNA-Seq) for the identification of Treg-specific biomarkers, this investigation employed single-sample gene set enrichment analysis (ssGSEA) for the derivation of a Treg signature score. Weighted gene co-expression network analysis (WGCNA) facilitated the identification of Treg-correlated genes. Machine learning algorithms were employed to determine an optimal prognostic model, subsequently exploring disparities across risk strata in terms of survival outcomes, immunological infiltration, pathway activation and responsiveness to immunotherapy. Through WGCNA, a cohort of 365 Treg-associated genes was discerned, with 70 implicated in the prognostication of OC. A Tregs-associated signature (TAS), synthesized from random survival forest (RSF) and Least Absolute Shrinkage and Selection Operator (LASSO) algorithms, exhibited robust predictive validity across both internal and external cohorts. Low TAS OC patients demonstrated superior survival outcomes, augmented by increased immunological cell infiltration, upregulated immune checkpoint expression, distinct pathway enrichment and differential response to immunotherapeutic interventions. The devised TAS proficiently prognosticates patient outcomes and delineates the immunological milieu within OC, offering a strategic instrument for the clinical stratification and selection of patients.
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Affiliation(s)
- Yinglei Liu
- Department of Obstetrics and GynecologyThe Second Affiliated Hospital of Nantong University (First People's Hospital of Nantong City)NantongChina
| | - Feng Shan
- Department of Obstetrics and GynecologyThe Second Affiliated Hospital of Nantong University (First People's Hospital of Nantong City)NantongChina
| | - Ying Sun
- Department of GynecologyThe First Affiliated Hospital of Nanjing Medical UniversityNanjingChina
| | - Haili Kai
- Department of Obstetrics and GynecologyThe Second Affiliated Hospital of Nantong University (First People's Hospital of Nantong City)NantongChina
| | - Yang Cao
- Department of Obstetrics and GynecologyThe Second Affiliated Hospital of Nantong University (First People's Hospital of Nantong City)NantongChina
| | - Menghui Huang
- Department of Obstetrics and GynecologyThe Second Affiliated Hospital of Nantong University (First People's Hospital of Nantong City)NantongChina
| | - Jinhui Liu
- Department of GynecologyThe First Affiliated Hospital of Nanjing Medical UniversityNanjingChina
| | - Pengpeng Zhang
- Department of Lung Cancer SurgeryTianjin Lung Cancer Center, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and HospitalTianjinChina
| | - Yanli Zheng
- Department of Obstetrics and GynecologyThe Second Affiliated Hospital of Nantong University (First People's Hospital of Nantong City)NantongChina
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5
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Wang D, Ran X, He Y, Zhu L, Deng Y. Nomograms for predicting overall survival and cancer-specific survival of endometrioid ovarian carcinoma: A retrospective cohort study from the SEER database. Int J Gynaecol Obstet 2024; 165:194-202. [PMID: 38009672 DOI: 10.1002/ijgo.15263] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 11/03/2023] [Accepted: 11/08/2023] [Indexed: 11/29/2023]
Abstract
OBJECTIVE Endometrioid ovarian cancer (EnOC) accounts for approximately 10%-15% of epithelial ovarian cancer cases. There are no effective tools for predicting the prognosis of EnOC in clinical work. The aim of this study was to construct and validate a nomogram to predict overall survival and cancer-specific survival (CSS) in patients with EnOC. METHODS Data regarding patients diagnosed with primary EnOC between 2004 and 2019 were obtained from the Surveillance, Epidemiology, and End Results (SEER) database. LASSO Cox regression and Cox regression analyses were performed to screen for prognostic factors, which were used to construct nomograms. In addition, we performed subgroup analyses of the prognostic value of chemotherapy and lymph node surgery. RESULTS In total, 3957 patients with primary EnOC were included in the analysis: 2770 in a training cohort and 1187 in a validation cohort. Age, stage, grade, lymph node surgery, and race were significantly and independently correlated with overall survival and CSS. Nomograms were constructed to predict 3- and 5-year overall survival and CSS. Nomograms have good predictive ability and clinical practicability. Subgroup analysis showed that lymph node surgery improved the prognosis of patients with EnOC (P < 0.05) except for patients with grade III-IV and Stage I disease (overall survival P = 0.272, CSS P = 0.624). Chemotherapy did not improve survival time in most patients (P > 0.05) except for patients with grade I-II and Stage II-IV disease (overall survival P = 0.008, CSS P = 0.046). CONCLUSION We constructed predictive nomograms and a risk classification system to evaluate overall survival and CSS in EnOC patients. For most patients with EnOC, chemotherapy did not improve the prognosis. In contrast to chemotherapy, lymph node surgery improved prognosis in most patients with EnOC.
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Affiliation(s)
- Dan Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xin Ran
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - You He
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Lvewen Zhu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Youlin Deng
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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6
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Flores Legarreta A, Saab R, Gonzales NR, Chisholm GB, Westin SN, Hillman RT, Frumovitz M. Neuroendocrine neoplasms of the ovary: a review of 63 cases. Int J Gynecol Cancer 2024; 34:566-573. [PMID: 38290783 DOI: 10.1136/ijgc-2023-005063] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2024] Open
Abstract
OBJECTIVE To describe the clinicopathological characteristics and survival outcomes of ovarian neuroendocrine neoplasms from a curated registry. METHODS This is a retrospective cross-sectional study of patients in our registry with confirmed ovarian neuroendocrine neoplasms. We excluded patients with small cell carcinoma not otherwise specified, small cell hypercalcemic type, and those with neuroendocrine 'features' or 'differentiation.' Clinicopathological characteristics were described in two separate groups: patients with carcinoid tumors and patients with neuroendocrine carcinomas. Progression-free and overall survival were estimated with the Kaplan-Meier product-limit estimator in these two groups, and multivariable analysis was done to identify predictors of survival for neuroendocrine carcinomas only. RESULTS A total of 63 patients met inclusion criteria, 13 (21%) with carcinoid tumors and 50 (79%) with neuroendocrine carcinomas. In the carcinoid tumor group, one patient (8%) was misdiagnosed. Two patients (15%) had a recurrence and the 5-year overall survival rate was 80% (95% CI 45% to 100%), with a lower bound of the median survival of 4.8 years (95% CI). In the neuroendocrine carcinoma group, 23 patients (46%) were misdiagnosed, 16 of whom (69%) received therapy with the presumption of a non-neuroendocrine carcinoma diagnosis. Thirty patients (60%) had a recurrence, and the 5-year overall survival rate was 24% (10%, 38%), with a median survival of 1.6 years (1.3, 3.3). Patients with carcinomas stage III or IV had an increased risk of progression/recurrence (HR=5.6; 95% CI 1.9 to 17.0) and death (HR=8.1; 95% CI 2.2 to 29.7) compared with those with stage I or II. Pure histology was associated with an increased risk of progression/recurrence (HR=2.3; 95% CI 1.0 to 5.2) compared with admixed histology. CONCLUSION Most patients had neuroendocrine carcinomas, which were associated with a higher recurrence rate and worse survival than carcinoid tumors. A high proportion of patients in both groups were initially misdiagnosed, and a new association with endometrial hyperplasia was observed. Neuroendocrine admixed histology is associated with a higher risk of progression.
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Affiliation(s)
- Alejandra Flores Legarreta
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Reem Saab
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Naomi R Gonzales
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Gary B Chisholm
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Shannon N Westin
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - R Tyler Hillman
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Michael Frumovitz
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Mack KN, Samuels ZV, Carter LM, Viray TD, Mandleywala K, Brooks CL, Hollingsworth MA, Radhakrishnan P, Lewis JS. Interrogating the Theranostic Capacity of a MUC16-Targeted Antibody for Ovarian Cancer. J Nucl Med 2024; 65:580-585. [PMID: 38485271 PMCID: PMC10995531 DOI: 10.2967/jnumed.123.266524] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 01/29/2024] [Indexed: 04/04/2024] Open
Abstract
Aberrantly expressed glycans on mucins such as mucin-16 (MUC16) are implicated in the biology that promotes ovarian cancer (OC) malignancy. Here, we investigated the theranostic potential of a humanized antibody, huAR9.6, targeting fully glycosylated and hypoglycosylated MUC16 isoforms. Methods: In vitro and in vivo targeting of the diagnostic radiotracer [89Zr]Zr-DFO-huAR9.6 was investigated via binding experiments, immuno-PET imaging, and biodistribution studies on OC mouse models. Ovarian xenografts were used to determine the safety and efficacy of the therapeutic version, [177Lu]Lu-CHX-A″-DTPA-huAR9.6. Results: In vivo uptake of [89Zr]Zr-DFO-huAR9.6 supported in vitro-determined expression levels: high uptake in OVCAR3 and OVCAR4 tumors, low uptake in OVCAR5 tumors, and no uptake in OVCAR8 tumors. Accordingly, [177Lu]Lu-CHX-A″-DTPA-huAR9.6 displayed strong antitumor effects in the OVCAR3 model and improved overall survival in the OVCAR3 and OVCAR5 models in comparison to the saline control. Hematologic toxicity was transient in both models. Conclusion: PET imaging of OC xenografts showed that [89Zr]Zr-DFO-huAR9.6 delineated MUC16 expression levels, which correlated with in vitro results. Additionally, we showed that [177Lu]Lu-CHX-A″-DTPA-huAR9.6 displayed strong antitumor effects in highly MUC16-expressing tumors. These findings demonstrate great potential for 89Zr- and 177Lu-labeled huAR9.6 as theranostic tools for the diagnosis and treatment of OC.
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Affiliation(s)
- Kyeara N Mack
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Pharmacology, Weill Cornell Graduate School of Medical Sciences, Weill Cornell Medicine, New York, New York
| | - Zachary V Samuels
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Lukas M Carter
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Tara D Viray
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Komal Mandleywala
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Cory L Brooks
- Department of Chemistry and Biochemistry, California State University, Fresno, California
| | - Michael A Hollingsworth
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska; and
| | - Prakash Radhakrishnan
- Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, Nebraska; and
| | - Jason S Lewis
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York;
- Department of Pharmacology, Weill Cornell Graduate School of Medical Sciences, Weill Cornell Medicine, New York, New York
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York
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Luo L, Xu N, Liu Y, Zhong S, Yang S, Chen X. Prognostic factors and novel nomograms for overall survival and cancer specific survival of malignant ovarian cancer patients with bone metastasis: A SEER-based study. Int J Gynaecol Obstet 2024; 165:176-187. [PMID: 38013509 DOI: 10.1002/ijgo.15261] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 10/24/2023] [Accepted: 11/08/2023] [Indexed: 11/29/2023]
Abstract
OBJECTIVE Ovarian cancer (OC) is a frequent and fatal disease in women, and bone metastasis of ovarian cancer (OCBM) leads to a poor survival trend. This study aimed to determine the factors which influence overall survival (OS) and cancer-specific survival (CSS) of OCBM patients and to develop prognostic predictive models. METHODS Data of OCBM patients were stratified from the Surveillance, Epidemiology and End Results database from 2010 to 2017 and were randomly divided into training and testing datasets (7:3). Prognostic factors were identified by Cox regression analyses and nomograms were then developed. Nomogram models were examined on the discriminative ability and accuracy by calibration plots, Brier score (BS), and time-dependent receiver operating characteristic (ROC) curves. Decision curve analyses (DCA) was used for estimation of the clinical benefit of nomogram models. RESULTS Grade, tumor size, tumor metastasis (liver, lung), primary site surgery, chemotherapy, and systemic therapy were realized as independent prognostic factors for OS and CSS, respectively. Agreement between the actual and predicted outcomes was proved by calibration plots. Nomograms performed well in OS and CSS predictions, as shown by area under the ROC curves (AUCs) and BSs for testing dataset as follows: for OS, 3-/6-/12-month AUCs and BSs were 0.778/0.788/0.822 and 19.0/18.5/15.4, respectively; for CSS, 3-/6-/12-month AUCs and BSs were 0.799/0.806/0.832 and 18.1/18.0/15.4, respectively. DCA suggested an agreeable clinical benefit of both nomograms. CONCLUSION The nomograms developed for OCBM patients' survival prediction were proved to be accurate, efficient, and clinically beneficial, which were further deployed as web-based calculators to help in clinical decision making and future studies.
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Affiliation(s)
- Ling Luo
- Clinical Anatomy & Reproductive Medicine Application Institute, Hengyang Medical College, University of South China, Hengyang, Hunan, China
- Shaoyang First People's Hospital Graduate Joint Training Innovation Base, University of South China, Hengyang, Hunan, China
| | - Ningze Xu
- Department of Obstetrics and Gynecology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yuyang Liu
- Department of School of Medicine, Tongji University, Shanghai, China
| | - Sen Zhong
- Shanghai Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Sheng Yang
- Department of Orthopedic, Spinal Pain Research Institute, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xi Chen
- Clinical Anatomy & Reproductive Medicine Application Institute, Hengyang Medical College, University of South China, Hengyang, Hunan, China
- Shaoyang First People's Hospital Graduate Joint Training Innovation Base, University of South China, Hengyang, Hunan, China
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Krankenberg DJ, Sehouli J. Who takes care of the patient? Ovarian cancer management in an ESGO ovarian cancer center of excellence. Int J Gynecol Cancer 2024; 34:650-651. [PMID: 38233093 DOI: 10.1136/ijgc-2023-005226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024] Open
Affiliation(s)
- David Johannes Krankenberg
- Gynecology with Center for Oncological Surgery, Charite University Hospital, Campus Virchow Hospital, Berlin, Germany
| | - Jalid Sehouli
- Gynecology with Center for Oncological Surgery, Charite University Hospital, Campus Virchow Hospital, Berlin, Germany
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10
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Dueño S, Stein R, Jamal M, Lewis G, Hew K. Metastasis of serous ovarian carcinoma to the breast: a case report and review of the literature. J Med Case Rep 2024; 18:127. [PMID: 38528610 DOI: 10.1186/s13256-024-04445-y] [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] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 02/08/2024] [Indexed: 03/27/2024] Open
Abstract
BACKGROUND Breast metastasis from primary ovarian cancer is rare, with an estimated frequency of 0.07%. More than 110 cases are reported in the literature of metastatic spread of ovarian cancer to the breast and axilla. This entity usually represents aggressive late disease characterized by multi-drug chemoresistance and a poor prognosis with a median survival time of 16 months. Currently no standardized treatment protocol exists for this condition. CASE PRESENTATION We present a case of a 59-year-old Caucasian female with recurrent high-grade serous ovarian cancer who was diagnosed with symptomatic unilateral breast metastasis while on fourth line chemotherapy with weekly paclitaxel. She was treated with local radiation with 2300 cGy to the right breast with a complete response. She then had a subsequent recurrence in the ipsilateral breast 8 months after completion of post treatment imaging. She remains alive to date approximately 2 years after her initial diagnosis of breast metastasis on seventh line treatment. CONCLUSIONS Breast metastasis from primary ovarian cancer is rare and represents advanced disease characterized by multi-drug chemoresistance and a poor prognosis. This case describes radiation therapy as a safe, effective treatment option to improve local control and quality of life in these patients, but with limited durability of response.
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Affiliation(s)
- Sofia Dueño
- Department of Obstetrics and Gynecology, University of Florida College of Medicine, Jacksonville, FL, USA
| | - Rachel Stein
- Department of Radiology, University of Florida College of Medicine, Jacksonville, FL, USA
| | - Mohsin Jamal
- Department of Molecular and Digital Pathology, University of Florida College of Medicine, Jacksonville, FL, USA
| | - Gregory Lewis
- Division of Minimally Invasive Gynecologic Surgery, Department of Obstetrics and Gynecology, University of Florida College of Medicine, Jacksonville, FL, USA
| | - Karina Hew
- Division of Gynecology Oncology, Department of Obstetrics and Gynecology, University of Florida College of Medicine-Jacksonville, 653-1 West 8th Street, Jacksonville, FL, 32209, USA.
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11
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Seeratan DD, van Schuylenburch RG, van Lonkhuijzen LRCW, Aarts JWM. Patient-reported outcome measures (PROMs) to personalise follow-up care of ovarian cancer: what do patients think? A qualitative interview study. Support Care Cancer 2024; 32:247. [PMID: 38528152 PMCID: PMC10963503 DOI: 10.1007/s00520-024-08436-z] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 03/12/2024] [Indexed: 03/27/2024]
Abstract
PURPOSE The purpose of this study was to explore ovarian cancer patients' preferences regarding follow-up care and, in particular, the use of patient-reported outcome measures (PROMs) as an approach to personalise follow-up care. METHODS Between May and June 2021, semi-structured interviews were conducted with ovarian cancer patients, who had finished their primary treatment at least 6 months prior and were receiving follow-up care at our centre. Interviews were transcribed verbatim and analysed using an inductive thematic approach. A thematic flow chart was created describing interacting themes. RESULTS Seventeen patients were interviewed, of which 11 were familiar with PROMs. Two key themes emerged from the data: the need for reassurance and the wish for personalised care. A follow-up scheme using PROMs was identified as a separate theme with the potential to personalise care. Several barriers and facilitators of PROMs were mentioned. CONCLUSIONS Ovarian cancer patients have a desire for personalised follow-up care and seek reassurance. PROMs may be able to support both of these needs. Future research is needed to determine the most effective, patient-centred way to implement them. IMPLICATIONS FOR CANCER SURVIVORS By understanding what patients' preferences are regarding follow-up care, more initiatives can be set up to personalise follow-up care, through which patient anxiety and dissatisfaction can be reduced.
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Affiliation(s)
- Dachel D Seeratan
- Department of Obstetrics and Gynaecology, Amsterdam UMC, Location University of Amsterdam, Meibergdreef 9, Amsterdam, the Netherlands
- Department of Gynaecological Oncology, Cancer Centre Amsterdam, Amsterdam, the Netherlands
| | - Robin G van Schuylenburch
- Department of Obstetrics and Gynaecology, Amsterdam UMC, Location University of Amsterdam, Meibergdreef 9, Amsterdam, the Netherlands
| | - Luc R C W van Lonkhuijzen
- Department of Obstetrics and Gynaecology, Amsterdam UMC, Location University of Amsterdam, Meibergdreef 9, Amsterdam, the Netherlands
- Department of Gynaecological Oncology, Cancer Centre Amsterdam, Amsterdam, the Netherlands
| | - Johanna W M Aarts
- Department of Obstetrics and Gynaecology, Amsterdam UMC, Location University of Amsterdam, Meibergdreef 9, Amsterdam, the Netherlands.
- Department of Gynaecological Oncology, Cancer Centre Amsterdam, Amsterdam, the Netherlands.
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Karanth S, Osazuwa-Peters OL, Wilson LE, Previs RA, Rahman F, Huang B, Pisu M, Liang M, Ward KC, Schymura MJ, Berchuck A, Akinyemiju TF. Health Care Access Dimensions and Racial Disparities in End-of-Life Care Quality among Patients with Ovarian Cancer. Cancer Res Commun 2024; 4:811-821. [PMID: 38441644 PMCID: PMC10946308 DOI: 10.1158/2767-9764.crc-23-0283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 12/22/2023] [Accepted: 02/15/2024] [Indexed: 03/20/2024]
Abstract
This study investigated the association between health care access (HCA) dimensions and racial disparities in end-of-life (EOL) care quality among non-Hispanic Black (NHB), non-Hispanic White (NHW), and Hispanic patients with ovarian cancer. This retrospective cohort study used the Surveillance, Epidemiology, and End Results-linked Medicare data for women diagnosed with ovarian cancer from 2008 to 2015, ages 65 years and older. Health care affordability, accessibility, and availability measures were assessed at the census tract or regional levels, and associations between these measures and quality of EOL care were examined using multivariable-adjusted regression models, as appropriate. The final sample included 4,646 women [mean age (SD), 77.5 (7.0) years]; 87.4% NHW, 6.9% NHB, and 5.7% Hispanic. In the multivariable-adjusted models, affordability was associated with a decreased risk of intensive care unit stay [adjusted relative risk (aRR) 0.90, 95% confidence interval (CI): 0.83-0.98] and in-hospital death (aRR 0.91, 95% CI: 0.84-0.98). After adjustment for HCA dimensions, NHB patients had lower-quality EOL care compared with NHW patients, defined as: increased risk of hospitalization in the last 30 days of life (aRR 1.16, 95% CI: 1.03-1.30), no hospice care (aRR 1.23, 95% CI: 1.04-1.44), in-hospital death (aRR 1.27, 95% CI: 1.03-1.57), and higher counts of poor-quality EOL care outcomes (count ratio:1.19, 95% CI: 1.04-1.36). HCA dimensions were strong predictors of EOL care quality; however, racial disparities persisted, suggesting that additional drivers of these disparities remain to be identified. SIGNIFICANCE Among patients with ovarian cancer, Black patients had lower-quality EOL care, even after adjusting for three structural barriers to HCA, namely affordability, availability, and accessibility. This suggests an important need to investigate the roles of yet unexplored barriers to HCA such as accommodation and acceptability, as drivers of poor-quality EOL care among Black patients with ovarian cancer.
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Affiliation(s)
- Shama Karanth
- UF Health Cancer Center, University of Florida, Gainesville, Florida
| | | | - Lauren E. Wilson
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina
| | - Rebecca A. Previs
- Division of Gynecologic Oncology, Duke Cancer Institute, Duke University School of Medicine, Durham, North Carolina
| | - Fariha Rahman
- Duke Cancer Institute, Duke University School of Medicine, Durham, North Carolina
| | - Bin Huang
- Department of Biostatistics and Kentucky Cancer Registry, Univ of Kentucky, Lexington, Kentucky
| | - Maria Pisu
- Division of Preventive Medicine and O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Margaret Liang
- Division of Gynecologic Oncology, Department of Obstetrics & Gynecology, and O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama
| | - Kevin C. Ward
- Georgia Cancer Registry, Emory University, Atlanta, Georgia
| | - Maria J. Schymura
- New York State Cancer Registry, New York State Department of Health, Albany, New York
| | - Andrew Berchuck
- Division of Gynecologic Oncology, Duke Cancer Institute, Duke University School of Medicine, Durham, North Carolina
| | - Tomi F. Akinyemiju
- Department of Population Health Sciences, Duke University School of Medicine, Durham, North Carolina
- Duke Cancer Institute, Duke University School of Medicine, Durham, North Carolina
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Hao L, Boehnke N, Elledge SK, Harzallah NS, Zhao RT, Cai E, Feng YX, Neaher S, Fleming HE, Gupta PB, Hammond PT, Bhatia SN. Targeting and monitoring ovarian cancer invasion with an RNAi and peptide delivery system. Proc Natl Acad Sci U S A 2024; 121:e2307802121. [PMID: 38437557 PMCID: PMC10945808 DOI: 10.1073/pnas.2307802121] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 12/28/2023] [Indexed: 03/06/2024] Open
Abstract
RNA interference (RNAi) therapeutics are an emerging class of medicines that selectively target mRNA transcripts to silence protein production and combat disease. Despite the recent progress, a generalizable approach for monitoring the efficacy of RNAi therapeutics without invasive biopsy remains a challenge. Here, we describe the development of a self-reporting, theranostic nanoparticle that delivers siRNA to silence a protein that drives cancer progression while also monitoring the functional activity of its downstream targets. Our therapeutic target is the transcription factor SMARCE1, which was previously identified as a key driver of invasion in early-stage breast cancer. Using a doxycycline-inducible shRNA knockdown in OVCAR8 ovarian cancer cells both in vitro and in vivo, we demonstrate that SMARCE1 is a master regulator of genes encoding proinvasive proteases in a model of human ovarian cancer. We additionally map the peptide cleavage profiles of SMARCE1-regulated proteases so as to design a readout for downstream enzymatic activity. To demonstrate the therapeutic and diagnostic potential of our approach, we engineered self-assembled layer-by-layer nanoparticles that can encapsulate nucleic acid cargo and be decorated with peptide substrates that release a urinary reporter upon exposure to SMARCE1-related proteases. In an orthotopic ovarian cancer xenograft model, theranostic nanoparticles were able to knockdown SMARCE1 which was in turn reported through a reduction in protease-activated urinary reporters. These LBL nanoparticles both silence gene products by delivering siRNA and noninvasively report on downstream target activity by delivering synthetic biomarkers to sites of disease, enabling dose-finding studies as well as longitudinal assessments of efficacy.
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Affiliation(s)
- Liangliang Hao
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA02139
| | - Natalie Boehnke
- Department of Chemical Engineering and Materials Science, University of Minnesota Twin Cities, Minneapolis, MN55455
| | - Susanna K. Elledge
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA02139
| | - Nour-Saïda Harzallah
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA02139
| | - Renee T. Zhao
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA02139
| | - Eva Cai
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA02139
- Harvard University–Massachusetts Institute of Technology Division of Health Sciences and Technology, Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA02139
| | - Yu-Xiong Feng
- Department of Biology, Whitehead Institute for Biomedical Research, Cambridge, MA02142
| | - Sofia Neaher
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA02139
| | - Heather E. Fleming
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA02139
- Harvard University–Massachusetts Institute of Technology Division of Health Sciences and Technology, Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA02139
- Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA02139
| | | | - Paula T. Hammond
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA02139
- Institute for Soldier Nanotechnologies, Massachusetts Institute of Technology, Cambridge, MA02139
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA02139
- Marble Center for Cancer Nanomedicine, Massachusetts Institute of Technology, Cambridge, MA02139
| | - Sangeeta N. Bhatia
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA02139
- Harvard University–Massachusetts Institute of Technology Division of Health Sciences and Technology, Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA02139
- Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA02139
- Marble Center for Cancer Nanomedicine, Massachusetts Institute of Technology, Cambridge, MA02139
- Broad Institute of Massachusetts Institute of Technology and Harvard University, Cambridge, MA02142
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA02115
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA02115
- HHMI, Massachusetts Institute of Technology, Cambridge, MA02139
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14
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Yang X, Hu X, Yin J, Li W, Fu Y, Yang B, Fan J, Lu F, Qin T, Kang X, Zhuang X, Li F, Xiao R, Shi T, Song K, Li J, Chen G, Sun C. Comprehensive multi-omics analysis reveals WEE1 as a synergistic lethal target with hyperthermia through CDK1 super-activation. Nat Commun 2024; 15:2089. [PMID: 38453961 PMCID: PMC10920785 DOI: 10.1038/s41467-024-46358-w] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 02/23/2024] [Indexed: 03/09/2024] Open
Abstract
Hyperthermic intraperitoneal chemotherapy's role in ovarian cancer remains controversial, hindered by limited understanding of hyperthermia-induced tumor cellular changes. This limits developing potent combinatory strategies anchored in hyperthermic intraperitoneal therapy (HIPET). Here, we perform a comprehensive multi-omics study on ovarian cancer cells under hyperthermia, unveiling a distinct molecular panorama, primarily characterized by rapid protein phosphorylation changes. Based on the phospho-signature, we pinpoint CDK1 kinase is hyperactivated during hyperthermia, influencing the global signaling landscape. We observe dynamic, reversible CDK1 activity, causing replication arrest and early mitotic entry post-hyperthermia. Subsequent drug screening shows WEE1 inhibition synergistically destroys cancer cells with hyperthermia. An in-house developed miniaturized device confirms hyperthermia and WEE1 inhibitor combination significantly reduces tumors in vivo. These findings offer additional insights into HIPET, detailing molecular mechanisms of hyperthermia and identifying precise drug combinations for targeted treatment. This research propels the concept of precise hyperthermic intraperitoneal therapy, highlighting its potential against ovarian cancer.
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Affiliation(s)
- Xiaohang Yang
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, 250012, PR China
| | - Xingyuan Hu
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
| | - Jingjing Yin
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
| | - Wenting Li
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Shihezi University Shihezi, Xinjiang, 832000, PR China
| | - Yu Fu
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
| | - Bin Yang
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
| | - Junpeng Fan
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
| | - Funian Lu
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
| | - Tianyu Qin
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
| | - Xiaoyan Kang
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
| | - Xucui Zhuang
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China
| | - Fuxia Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Shihezi University Shihezi, Xinjiang, 832000, PR China
| | - Rourou Xiao
- Department of Gynecology and Obstetrics, Zhongnan Hospital of Wuhan University, Wuhan, 430071, Hubei, PR China
| | - Tingyan Shi
- Ovarian Cancer Program, Department of Gynecologic Oncology, Zhongshan Hospital, Fudan University, Shanghai, 200032, PR China
| | - Kun Song
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, 250012, PR China
| | - Jing Li
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, 33 Yingfeng Road, Guangzhou, 510000, PR China.
| | - Gang Chen
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China.
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China.
| | - Chaoyang Sun
- Cancer Biology Research Center (Key Laboratory of the Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China.
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, Hubei, PR China.
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15
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Yang Y, Zhao M, Jia Q, Tang H, Xing T, Li Y, Tang B, Xu L, Wei W, Zheng H, Shi R, Xia B, Chen J. Mesonephric-like adenocarcinoma of the ovary. J Ovarian Res 2024; 17:57. [PMID: 38444000 PMCID: PMC10916164 DOI: 10.1186/s13048-024-01383-7] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 02/26/2024] [Indexed: 03/07/2024] Open
Abstract
Mesonephric-like adenocarcinoma is a new class of rare subtypes of the female reproductive system. Its clinical symptoms are similar to other types of ovarian tumors. The diagnosis is based on pathological and immunohistochemical methods. The main treatment option is surgery combined with chemotherapy. Few cases have been reported at home and abroad. We reported a case of a 45-year-old woman with a cystic solid mass in the left adnexa. The postoperative pathological diagnosis was mesonephric-like adenocarcinoma of the left ovary and mature cystic teratoma (partial infiltration of the small intestine). This case had no specific clinical symptoms. Immunohistochemical findings showed positive results of GATA3, TTF1, CD10, ER, and PR. Paclitaxel and carboplatin chemotherapy were given after the operation. Currently, no specific criteria are available for diagnosis and treatment of the disease. This article aims to improve the understanding of clinicians in this disease and create a basis for clinical diagnosis and treatment.
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Affiliation(s)
- Yun Yang
- Dalian Medical University, Dalian, 116000, PR China
| | - Mengru Zhao
- Dalian Medical University, Dalian, 116000, PR China
| | - Qiuchen Jia
- Department of Gynecology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, 213003, PR China
| | - Huimin Tang
- Department of Gynecology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, 213003, PR China
| | - Tingwei Xing
- Department of Gynecology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, 213003, PR China
| | - Yang Li
- Department of Gynecology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, 213003, PR China
| | - Bin Tang
- Department of Gynecology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, 213003, PR China
| | - Lin Xu
- Department of Gynecology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, 213003, PR China
| | - Weiwei Wei
- Department of Gynecology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, 213003, PR China
| | - Hong Zheng
- Department of Gynecology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, 213003, PR China
| | - Ruxia Shi
- Department of Gynecology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, 213003, PR China
| | - Bairong Xia
- Department of Gynecological Oncology, Division of Life Sciences and Medicine, the First Affiliated Hospital of University of Science and Technology of China, University of Science and Technology of China, Hefei, 230031, PR China.
| | - Jiming Chen
- Department of Gynecology, Changzhou Second People's Hospital Affiliated to Nanjing Medical University, Changzhou, 213003, PR China.
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16
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Wang Y, Lin W, Zhuang X, Wang X, He Y, Li L, Lyu G. Advances in artificial intelligence for the diagnosis and treatment of ovarian cancer (Review). Oncol Rep 2024; 51:46. [PMID: 38240090 PMCID: PMC10828921 DOI: 10.3892/or.2024.8705] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 01/05/2024] [Indexed: 01/23/2024] Open
Abstract
Artificial intelligence (AI) has emerged as a crucial technique for extracting high‑throughput information from various sources, including medical images, pathological images, and genomics, transcriptomics, proteomics and metabolomics data. AI has been widely used in the field of diagnosis, for the differentiation of benign and malignant ovarian cancer (OC), and for prognostic assessment, with favorable results. Notably, AI‑based radiomics has proven to be a non‑invasive, convenient and economical approach, making it an essential asset in a gynecological setting. The present study reviews the application of AI in the diagnosis, differentiation and prognostic assessment of OC. It is suggested that AI‑based multi‑omics studies have the potential to improve the diagnostic and prognostic predictive ability in patients with OC, thereby facilitating the realization of precision medicine.
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Affiliation(s)
- Yanli Wang
- Department of Ultrasound, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
| | - Weihong Lin
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
| | - Xiaoling Zhuang
- Department of Pathology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
| | - Xiali Wang
- Department of Clinical Medicine, Quanzhou Medical College, Quanzhou, Fujian 362000, P.R. China
| | - Yifang He
- Department of Ultrasound, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
| | - Luhong Li
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
| | - Guorong Lyu
- Department of Ultrasound, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
- Department of Clinical Medicine, Quanzhou Medical College, Quanzhou, Fujian 362000, P.R. China
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Tortorella L, Cappuccio S, Giannarelli D, Nero C, Marchetti C, Gallotta V, Costantini B, Pasciuto T, Minucci A, Fagotti A, Scambia G. Distribution and prognostic role of BRCA status in elderly ovarian cancer patients. Gynecol Oncol 2024; 182:57-62. [PMID: 38262239 DOI: 10.1016/j.ygyno.2023.12.022] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 12/17/2023] [Accepted: 12/22/2023] [Indexed: 01/25/2024]
Abstract
OBJECTIVE In the era of target therapy and personalized medicine, BRCA mutational status has a major influence on survival in ovarian cancer patients. Our aim is to verify if the poorer prognosis of elderly ovarian cancer patients can be related to the biology of the tumor beyond their own morbidities and/or suboptimal treatments. METHODS This is a retrospective single-institution study evaluating prognosis of patients with a diagnosis of ovarian cancer and known BRCA status. We collected clinical and surgical characteristics and the distribution of BRCA mutational status according to age groups. RESULTS 1840 patients were included in the analysis. The rate of BRCA mutated decreased over age-range from 49.7% in patients aged <50 years to 18.8% in ≥80 years old women. The prognostic role of BRCA status on survival is maintained when focusing on the elderly population, with improved Disease Free Survival (27.2 months vs 16.5 months for BRCA mutated and wild type respectively, p = 0.001) and Cancer Specific Survival (117.6 months vs 43.1 months for BRCA mutated and wild type respectively, p = 0.001) for BRCAmut compared to BRCAwt patients. In the multivariable analysis, among elderly women, upfront surgery and BRCA mutation are independent factors affecting survival. CONCLUSIONS Elderly patients experiment a poorer prognosis due to multiple factors that include both their medical condition and comorbidities, under-treatment and most importantly disease characteristics. We found that beyond disparities, BRCA mutation is still the strongest independent prognostic factor affecting both the risk of recurrence and death due to disease.
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Affiliation(s)
- Lucia Tortorella
- Department of Woman and Child Health and Public Health Sciences, Gynercologic Oncology Unit Fondazione Policlinico Universitario A. Gemelli, IRCCS, L.go A. Gemelli 8, 00167 Rome, Italy
| | - Serena Cappuccio
- Department of Woman and Child Health and Public Health Sciences, Gynercologic Oncology Unit Fondazione Policlinico Universitario A. Gemelli, IRCCS, L.go A. Gemelli 8, 00167 Rome, Italy
| | - Diana Giannarelli
- Epidemiology and Biostatistics Facility G-STeP Generator Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go A. Gemelli 8, 00167 Rome, Italy
| | - Camilla Nero
- Department of Woman and Child Health and Public Health Sciences, Gynercologic Oncology Unit Fondazione Policlinico Universitario A. Gemelli, IRCCS, L.go A. Gemelli 8, 00167 Rome, Italy; Faculty of Medicine and Surgery, Università Cattolica del Sacro Cuore, L.go A. Gemelli 8, 00167 Rome, Italy
| | - Claudia Marchetti
- Department of Woman and Child Health and Public Health Sciences, Gynercologic Oncology Unit Fondazione Policlinico Universitario A. Gemelli, IRCCS, L.go A. Gemelli 8, 00167 Rome, Italy
| | - Valerio Gallotta
- Department of Woman and Child Health and Public Health Sciences, Gynercologic Oncology Unit Fondazione Policlinico Universitario A. Gemelli, IRCCS, L.go A. Gemelli 8, 00167 Rome, Italy
| | - Barbara Costantini
- Department of Woman and Child Health and Public Health Sciences, Gynercologic Oncology Unit Fondazione Policlinico Universitario A. Gemelli, IRCCS, L.go A. Gemelli 8, 00167 Rome, Italy; Unicamillus, International Medical University, Via di Sant'Alessandro 8, 00131 Rome, Italy
| | - Tina Pasciuto
- Epidemiology and Biostatistics Facility G-STeP Generator Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go A. Gemelli 8, 00167 Rome, Italy
| | - Angelo Minucci
- Genomics Core Facility, Gemelli Science and Technology Park (G-STeP), Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go A. Gemelli, 00167 Roma, Italy
| | - Anna Fagotti
- Department of Woman and Child Health and Public Health Sciences, Gynercologic Oncology Unit Fondazione Policlinico Universitario A. Gemelli, IRCCS, L.go A. Gemelli 8, 00167 Rome, Italy; Faculty of Medicine and Surgery, Università Cattolica del Sacro Cuore, L.go A. Gemelli 8, 00167 Rome, Italy.
| | - Giovanni Scambia
- Department of Woman and Child Health and Public Health Sciences, Gynercologic Oncology Unit Fondazione Policlinico Universitario A. Gemelli, IRCCS, L.go A. Gemelli 8, 00167 Rome, Italy; Faculty of Medicine and Surgery, Università Cattolica del Sacro Cuore, L.go A. Gemelli 8, 00167 Rome, Italy
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18
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Malik N, Sahu B. Counselling and management of women with genetic predisposition to gynaecological cancers. Eur J Obstet Gynecol Reprod Biol 2024; 294:44-48. [PMID: 38215600 DOI: 10.1016/j.ejogrb.2023.11.008] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 09/29/2023] [Accepted: 11/07/2023] [Indexed: 01/14/2024]
Abstract
OBJECTIVE To review the literature with reference to counselling and management of women with genetic predisposition to gynaecological cancers. METHODS Histochemical analysis, ultrasound, blood investigations, genetic testing, screening and risk-reducing surgery (RRS) are important tools for the management of gynaecological cancers and mortality reduction. Counselling can assist in timely management of gynaecological cancers. Systematic reviews, review articles, observational studies and clinical trials on PubMed, published in the English language, were included in this review. RESULTS The management of women with genetic predisposition to gynaecological cancers through screening tests and RRS has led to a significant decrease in the risk of malignancy through RRS in cases with BRCA1 and BRCA2 gene mutations. RRS and screening have also been found to reduce the mortality rate and increase the survival rate in women with BRCA1 and BRCA2 gene mutations. The efficacy of endometrial cancer surveillance in women with Lynch syndrome is still unproven. RRS has not been reported to be effective in women with Cowden syndrome. The risk of ovarian malignancies in individuals with germline mutations remains minimal in the general population in comparison with genetic mutations. CONCLUSION Genetic testing and RRS should be implemented in addition to genetic counselling for proper management and mortality reduction of women predisposed to gynaecological cancers.
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Ledermann JA, Matias-Guiu X, Amant F, Concin N, Davidson B, Fotopoulou C, González-Martin A, Gourley C, Leary A, Lorusso D, Banerjee S, Chiva L, Cibula D, Colombo N, Croce S, Eriksson AG, Falandry C, Fischerova D, Harter P, Joly F, Lazaro C, Lok C, Mahner S, Marmé F, Marth C, McCluggage WG, McNeish IA, Morice P, Nicum S, Oaknin A, Pérez-Fidalgo JA, Pignata S, Ramirez PT, Ray-Coquard I, Romero I, Scambia G, Sehouli J, Shapira-Frommer R, Sundar S, Tan DSP, Taskiran C, van Driel WJ, Vergote I, Planchamp F, Sessa C, Fagotti A. ESGO-ESMO-ESP consensus conference recommendations on ovarian cancer: pathology and molecular biology and early, advanced and recurrent disease. Ann Oncol 2024; 35:248-266. [PMID: 38307807 DOI: 10.1016/j.annonc.2023.11.015] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 11/17/2023] [Accepted: 11/28/2023] [Indexed: 02/04/2024] Open
Abstract
The European Society of Gynaecological Oncology, the European Society for Medical Oncology (ESMO) and the European Society of Pathology held a consensus conference (CC) on ovarian cancer on 15-16 June 2022 in Valencia, Spain. The CC panel included 44 experts in the management of ovarian cancer and pathology, an ESMO scientific advisor and a methodologist. The aim was to discuss new or contentious topics and develop recommendations to improve and harmonise the management of patients with ovarian cancer. Eighteen questions were identified for discussion under four main topics: (i) pathology and molecular biology, (ii) early-stage disease and pelvic mass in pregnancy, (iii) advanced stage (including older/frail patients) and (iv) recurrent disease. The panel was divided into four working groups (WGs) to each address questions relating to one of the four topics outlined above, based on their expertise. Relevant scientific literature was reviewed in advance. Recommendations were developed by the WGs and then presented to the entire panel for further discussion and amendment before voting. This manuscript focuses on the recommendation statements that reached a consensus, their voting results and a summary of evidence supporting each recommendation.
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Affiliation(s)
- J A Ledermann
- Department of Oncology, UCL Cancer Institute, University College London, London, UK.
| | - X Matias-Guiu
- CIBERONC, Madrid; Department of Pathology, Hospital Universitari Arnau de Vilanova, IRBLLEIDA, University of Lleida, Lleida; Department of Pathology, Hospital Universitari de Bellvitge, IDIBELL, University of Barcelona, Barcelona, Spain.
| | - F Amant
- Department of Gynaecologic Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium; Department of Gynecology, Center for Gynecological Oncology Amsterdam, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - N Concin
- Department of Obstetrics and Gynaecology, Medical University of Innsbruck, Innsbruck, Austria; Department of Gynaecology and Gynaecologic Oncology, Evang. Kliniken Essen-Mitte, Essen, Germany
| | - B Davidson
- Department of Pathology, Norwegian Radium Hospital, Oslo University Hospital, Oslo; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - C Fotopoulou
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
| | - A González-Martin
- Department of Medical Oncology and Program in Solid Tumours-Cima, Cancer Center Clínica Universidad de Navarra, Madrid, Spain
| | - C Gourley
- Cancer Research UK Scotland Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
| | - A Leary
- Department of Medicine, Institut Gustave Roussy, Villejuif, France
| | - D Lorusso
- Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome; Department of Woman, Child and Public Health, Catholic University of Sacred Heart, Rome, Italy
| | - S Banerjee
- The Royal Marsden NHS Foundation Trust and Institute of Cancer Research, London, UK
| | - L Chiva
- Department of Gynaecology and Obstetrics, Cancer Center Clínica Universidad de Navarra, Navarra, Spain
| | - D Cibula
- Department of Gynecology, Obstetrics and Neonatology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | - N Colombo
- Department of Gynecologic Oncology, Istituto Europeo di Oncologia IRCCS, Milan; Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - S Croce
- Department of Biopathology, Bergonié Institut, Bordeaux, France
| | - A G Eriksson
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway; Department of Gynecologic Oncology, Division of Cancer Medicine, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - C Falandry
- Institute of Aging, Hospices Civils de Lyon, Lyon; CarMeN Laboratory, INSERM U1060/Université Lyon 1/INRAE U1397/Hospices Civils Lyon, Pierre-Bénite, France
| | - D Fischerova
- Department of Gynecology, Obstetrics and Neonatology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | - P Harter
- Department of Gynaecology and Gynaecologic Oncology, Evang. Kliniken Essen-Mitte, Essen, Germany; Arbeitsgemeinschaft Gynäkologische Onkologie (AGO) Study Group, Germany
| | - F Joly
- GINECO Group, Department of Medical Oncology, Centre François-Baclesse, University of Caen Normandy, Caen, France
| | - C Lazaro
- Hereditary Cancer Program, Catalan Institute of Oncology (ICO-IDIBELL-CIBERONC), L'Hospitalet de Llobregat, Barcelona, Spain
| | - C Lok
- Department of Gynecology, Center for Gynecological Oncology Amsterdam, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - S Mahner
- Arbeitsgemeinschaft Gynäkologische Onkologie (AGO) Study Group, Germany; Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Munich
| | - F Marmé
- Arbeitsgemeinschaft Gynäkologische Onkologie (AGO) Study Group, Germany; Department of Obstetrics and Gynecology, University Hospital Mannheim, Mannheim; Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - C Marth
- Department of Obstetrics and Gynaecology, Medical University of Innsbruck, Innsbruck, Austria
| | - W G McCluggage
- Department of Pathology, Belfast Health and Social Care Trust, Belfast, UK
| | - I A McNeish
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
| | - P Morice
- Department of Gynecologic Surgery, Gustave Roussy Cancer Campus, Villejuif, France
| | - S Nicum
- Department of Oncology, UCL Cancer Institute, University College London, London, UK
| | - A Oaknin
- Gynaecologic Cancer Programme, Vall d'Hebron Institute of Oncology (VHIO), Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona
| | - J A Pérez-Fidalgo
- Department of Medical Oncology, Hospital Clínico Universitario - INCLIVA, CIBERONC, Valencia, Spain
| | - S Pignata
- Department of Urology and Gynecology, Istituto Nazionale Tumori di Napoli, IRCCS Fondazione Pascale, Napoli, Italy
| | - P T Ramirez
- Department of Obstetrics and Gynecology, Houston Methodist Hospital, Houston, USA
| | - I Ray-Coquard
- Department of Medical Oncology, Centre Léon Bérard, University Claude Bernard, Lyon, France
| | - I Romero
- Department of Medical Oncology, Instituto Valenciano Oncologia, Valencia, Spain
| | - G Scambia
- Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome; Department of Woman, Child and Public Health, Catholic University of Sacred Heart, Rome, Italy
| | - J Sehouli
- North-Eastern German Society of Gynecological Oncology (NOGGO), Berlin; Department of Gynecology with Center for Oncological Surgery, Charité Berlin University of Medicine, Berlin, Germany
| | | | - S Sundar
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham; Pan Birmingham Gynaecological Cancer Centre, City Hospital, Birmingham, UK
| | - D S P Tan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; National University of Singapore (NUS) Centre for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Cancer Science Institute, National University of Singapore, Singapore; Department of Haematology-Oncology, National University Cancer Institute Singapore, National University Hospital, Singapore, Singapore
| | - C Taskiran
- Department of Gynecologic Oncology, School of Medicine, Koç University, Istanbul, Turkey
| | - W J van Driel
- Department of Gynecology, Center for Gynecological Oncology Amsterdam, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - I Vergote
- Department of Gynaecologic Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | | | - C Sessa
- Oncology Institute of Southern Switzerland (IOSI), Bellinzona, Switzerland
| | - A Fagotti
- Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome; Department of Woman, Child and Public Health, Catholic University of Sacred Heart, Rome, Italy.
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The Lancet Digital Health. Digital transformation of ovarian cancer diagnosis and care. Lancet Digit Health 2024; 6:e145. [PMID: 38395530 DOI: 10.1016/s2589-7500(24)00027-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
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Washington CJ, Karanth SD, Wheeler M, Aduse-Poku L, Braithwaite D, Akinyemiju TF. Racial and socioeconomic disparities in survival among women with advanced-stage ovarian cancer who received systemic therapy. Cancer Causes Control 2024; 35:487-496. [PMID: 37874478 PMCID: PMC10838826 DOI: 10.1007/s10552-023-01810-y] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 09/29/2023] [Indexed: 10/25/2023]
Abstract
PURPOSE The purpose of this study was to assess the association between race/ethnicity and all-cause mortality among women with advanced-stage ovarian cancer who received systemic therapy. METHODS We analyzed data from the National Cancer Database on women diagnosed with advanced-stage ovarian cancer from 2004 to 2015 who received systemic therapy. Race/ethnicity was categorized as Non-Hispanic (NH) White, NH-Black, Hispanic, NH-Asian/Pacific Islander, and Other. Income and education were combined to form a composite measure of socioeconomic status (SES) and categorized into low-, mid-, and high-SES. Multivariable Cox proportional hazards models were used to assess whether race/ethnicity was associated with the risk of death after adjusting for sociodemographic, clinical, and treatment factors. Additionally, subgroup analyses were conducted by SES, age, and surgery receipt. RESULTS The study population comprised 53,367 women (52.4% ages ≥ 65 years, 82% NH-White, 8.7% NH-Black, 5.7% Hispanic, and 2.7% NH-Asian/Pacific Islander) in the analysis. After adjusting for covariates, the NH-Black race was associated with a higher risk of death versus NH-White race (aHR: 1.12; 95% CI: 1.07,1.18), while Hispanic ethnicity was associated with a lower risk of death compared to NH-White women (aHR: 0.87; 95% CI: 0.80, 0.95). Furthermore, NH-Black women versus NH-White women had an increased risk of mortality among those with low-SES characteristics (aHR:1.12; 95% CI:1.03-1.22) and mid-SES groups (aHR: 1.13; 95% CI:1.05-1.21). CONCLUSIONS Among women with advanced-stage ovarian cancer who received systemic therapy, NH-Black women experienced poorer survival compared to NH-White women. Future studies should be directed to identify drivers of ovarian cancer disparities, particularly racial differences in treatment response and surveillance.
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Affiliation(s)
- Caretia J Washington
- Department of Epidemiology, University of Florida College of Public Health and Health Professions, Gainesville, FL, USA
| | - Shama D Karanth
- University of Florida Health Cancer Center, Gainesville, FL, USA
- Department of Surgery, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Meghann Wheeler
- Department of Epidemiology, University of Florida College of Public Health and Health Professions, Gainesville, FL, USA
| | - Livingstone Aduse-Poku
- Department of Epidemiology, University of Florida College of Public Health and Health Professions, Gainesville, FL, USA
| | - Dejana Braithwaite
- Department of Epidemiology, University of Florida College of Public Health and Health Professions, Gainesville, FL, USA
- University of Florida Health Cancer Center, Gainesville, FL, USA
- Department of Surgery, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Tomi F Akinyemiju
- Department of Population Health Sciences, Duke University School of Medicine, Durham, NC, 27708, USA.
- Duke Cancer Institute, Duke University School of Medicine, Durham, NC, USA.
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Yang Z, Zhang Y, Zhuo L, Sun K, Meng F, Zhou M, Sun J. Prediction of prognosis and treatment response in ovarian cancer patients from histopathology images using graph deep learning: a multicenter retrospective study. Eur J Cancer 2024; 199:113532. [PMID: 38241820 DOI: 10.1016/j.ejca.2024.113532] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 12/21/2023] [Accepted: 01/08/2024] [Indexed: 01/21/2024]
Abstract
BACKGROUND Ovarian cancer (OV) is a prevalent and deadly disease with high mortality rates. The development of accurate prognostic tools and personalized therapeutic strategies is crucial for improving patient outcomes. METHODS A graph-based deep learning model, the Ovarian Cancer Digital Pathology Index (OCDPI), was introduced to predict prognosis and response to adjuvant therapy using hematoxylin and eosin (H&E)-stained whole-slide images (WSIs). The OCDPI was developed using formalin-fixed, paraffin-embedded (FFPE) WSIs from the TCGA-OV cohort, and was externally validated in two independent cohorts from the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial (PLCO) and Harbin Medical University Cancer Hospital (HMUCH). RESULTS The OCDPI showed prognostic ability for overall survival prediction in the PLCO (HR, 1.916; 95% CI, 1.380-2.660; log-rank test, P < 0.001) and HMUCH (HR, 2.796; 95% CI, 1.404-5.568; log-rank test, P = 0.0022) cohorts. Patients with low OCDPI experienced better survival benefits and lower recurrence rates following adjuvant therapy compared to those with high OCDPI. Multivariable analyses, adjusting for clinicopathological factors, consistently identified OCDPI as an independent prognostic factor across all cohorts (all P < 0.05). Furthermore, OCDPI performed well in patients with low-grade tumors or fresh-frozen slides, and could differentiate between HRD-deficient or HRD-intact patients with and without sensitivity to adjuvant therapy. CONCLUSION The results from this multicenter cohort study indicate that the OCDPI may serve as a valuable and labor-saving tool to improve prognostic and predictive clinical decision-making in patients with OV.
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Affiliation(s)
- Zijian Yang
- School of Biomedical Engineering, Wenzhou Medical University, Wenzhou 325027, PR China
| | - Yibo Zhang
- School of Biomedical Engineering, Wenzhou Medical University, Wenzhou 325027, PR China
| | - Lili Zhuo
- School of Biomedical Engineering, Wenzhou Medical University, Wenzhou 325027, PR China
| | - Kaidi Sun
- Department of Gynecology, Harbin Medical University Cancer Hospital, Harbin 150081, PR China
| | - Fanling Meng
- Department of Gynecology, Harbin Medical University Cancer Hospital, Harbin 150081, PR China.
| | - Meng Zhou
- School of Biomedical Engineering, Wenzhou Medical University, Wenzhou 325027, PR China.
| | - Jie Sun
- School of Biomedical Engineering, Wenzhou Medical University, Wenzhou 325027, PR China.
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Lee S, Kim JH, Ha HI, Lim MC, Cho H. Development of an Automatic Rule-Based Algorithm for the Detection of Ovarian Cancer Recurrence From Electronic Health Records. JCO Clin Cancer Inform 2024; 8:e2300150. [PMID: 38442323 PMCID: PMC10927333 DOI: 10.1200/cci.23.00150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 08/14/2023] [Revised: 12/18/2023] [Accepted: 01/10/2024] [Indexed: 03/07/2024] Open
Abstract
PURPOSE As the onset of cancer recurrence is not explicitly recorded in the electronic health record (EHR), a high volume of manual chart review is required to detect the cancer recurrence. This study aims to develop an automatic rule-based algorithm for detecting ovarian cancer (OC) recurrence on the basis of minimally preprocessed EHR data. METHODS The automatic rule-based recurrence detection algorithm (Auto-Recur), using notes on image reading (positron emission tomography-computed tomography [PET-CT], CT, magnetic resonance imaging [MRI]), biomarker (CA125), and treatment information (surgery, chemotherapy, radiotherapy), was developed to detect the first OC recurrence. Auto-Recur contains three single algorithms (images, biomarkers, treatments) and hybrid algorithms (combinations of the single algorithms). The performance of Auto-Recur was assessed using sensitivity, specificity, and accuracy of the recurrence time detected. The recurrence-free survival probabilities were estimated and compared with the retrospective chart review results. RESULTS The proposed Auto-Recur considerably reduced human resources and time; it saved approximately 1,340 days when scaled to 100,000 patients compared with the conventional retrospective chart review. The hybrid algorithm on the basis of a combination of image, biomarker, and treatment information was the most efficient (sensitivity: 93.4%, specificity: 97.4%) and precisely captured recurrence time (average time error: 8.5 days). The estimated 3-year recurrence-free survival probability (44%) was close to the estimates by the retrospective chart review (45%, log-rank P value = .894). CONCLUSION Our rule-based algorithm effectively captured the first OC recurrence from large-scale EHR while closely approximating the recurrence-free survival estimates obtained by conventional retrospective chart reviews. The study findings facilitate large-scale EHR analysis, enhancing clinical research opportunities.
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Affiliation(s)
- Sanghee Lee
- Department of Cancer Control & Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, Republic of Korea
- Health Insurance Research Institute, National Health Insurance Service, Wonju, Republic of Korea
| | - Ji Hyun Kim
- Center for Gynecologic Cancer, Research Institute and Hospital, National Cancer Center, Goyang, Republic of Korea
| | - Hyeong In Ha
- Department of Obstetrics and Gynecology, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan, Korea
| | - Myong Cheol Lim
- Department of Cancer Control & Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, Republic of Korea
- Center for Gynecologic Cancer, Research Institute and Hospital, National Cancer Center, Goyang, Republic of Korea
- Rare and Pediatric Cancer Branch and Immuno-oncology Branch, Division of Rare and Refractory Cancer, Research Institute, National Cancer Center, Goyang, Republic of Korea
- Center for Clinical Trials, Hospital, National Cancer Center, Goyang, Republic of Korea
| | - Hyunsoon Cho
- Department of Cancer Control & Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, Republic of Korea
- Department of Cancer AI and Digital Health, National Cancer Center Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, South Korea
- Integrated Biostatistics Branch, Division of Cancer Data Science, Research Institute, National Cancer Center, Goyang, Republic of Korea
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Meurette J, Daraï E, Tajahmady A, Fouard A, Ducastel A, Collin-Bund V, Jochum F, Lecointre L, Querleu D, Akladios C. [Arguments for centralization of surgical treatment of ovarian cancer in France based on morbidity and mortality data]. Bull Cancer 2024; 111:239-247. [PMID: 36797128 DOI: 10.1016/j.bulcan.2022.12.016] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 02/16/2023]
Abstract
OBJECTIVE To examine the current state for ovarian cancer surgery in France from 2009 to 2016 and to examine the impact of the volume of activity on morbidity and mortality by institution. MATERIAL AND METHOD National retrospective study analyzing surgical sessions for ovarian cancer from the program of medicalization of information systems (PMSI), from January 2009 to December 2016. Institutions were divided according to the number of annual curative procedures into 3 groups: A<10; B: 10-19; C≥20. A propensity score (PS) and the Kaplan-Meier method were employed for statistical analyses. RESULTS In total, 27,105 patients were included. The 1-month mortality rate in group A, B and C was 1.6; 1 and 0.7 %, respectively (P<0.001). Compared to group C, the Relative Risk (RR) of death within the first month was 2.22 for group A and 1.32 for group B (P<0.01). After MS, the 3- and 5-year survival in group A+B and group C were 71.4 and 60.3% (P<0.05) and 56.6, and 60.3% (P<0.05), respectively. The 1-year recurrence rate was significantly lower in group C (P<0.0001). CONCLUSION An annual volume of activity>20 advanced stage ovarian cancers is associated with a decrease in morbidity, mortality, recurrence rate and improved survival.
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Affiliation(s)
- Jacques Meurette
- Caisse nationale d'assurance maladie, 50, avenue du Pr André-Lemierre, 93170 Paris, France
| | - Emile Daraï
- Hôpital Tenon, service de gynécologie-obstétrique, Paris, France
| | - Ayden Tajahmady
- Caisse nationale d'assurance maladie, 50, avenue du Pr André-Lemierre, 93170 Paris, France
| | - Annie Fouard
- Caisse nationale d'assurance maladie, 50, avenue du Pr André-Lemierre, 93170 Paris, France
| | - Anne Ducastel
- Caisse nationale d'assurance maladie, 50, avenue du Pr André-Lemierre, 93170 Paris, France
| | - Virginie Collin-Bund
- Hôpitaux universitaires de Strasbourg, service de gynécologie-obstétrique, Strasbourg, France
| | - Floriane Jochum
- Hôpitaux universitaires de Strasbourg, service de gynécologie-obstétrique, Strasbourg, France
| | - Lise Lecointre
- Hôpitaux universitaires de Strasbourg, service de gynécologie-obstétrique, Strasbourg, France
| | - Denis Querleu
- Hôpitaux universitaires de Strasbourg, service de gynécologie-obstétrique, Strasbourg, France
| | - Chérif Akladios
- Hôpitaux universitaires de Strasbourg, service de gynécologie-obstétrique, Strasbourg, France.
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Pozzar RA, Tulsky JA, Berry DL, Batista J, Yackel HD, Phan H, Wright AA. Developing a Collaborative Agenda-Setting Intervention (CASI) to promote patient-centered communication in ovarian cancer care: A design thinking approach. Patient Educ Couns 2024; 120:108099. [PMID: 38086227 DOI: 10.1016/j.pec.2023.108099] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 12/01/2023] [Accepted: 12/05/2023] [Indexed: 01/29/2024]
Abstract
OBJECTIVES Patient-centered communication (PCC) occurs when clinicians respond to patients' needs, preferences, and concerns. While PCC is associated with better health-related quality of life in patients with cancer, patients with ovarian cancer have reported unmet communication needs. We used design thinking to develop an intervention to promote PCC in ovarian cancer care. METHODS Following the steps of design thinking, we empathized with stakeholders by reviewing the literature, then created stakeholder and journey maps to define the design challenge. To ideate solutions, we developed a challenge map. Finally, we developed wireframe prototypes and tested them with stakeholders. RESULTS Empathizing revealed that misaligned visit priorities precipitated suboptimal communication. Defining the design challenge and ideating solutions highlighted the need to normalize preference assessments, promote communication self-efficacy, and enhance visit efficiency. The Collaborative Agenda-Setting Intervention (CASI) elicits patients' needs and preferences and delivers communication guidance at the point of care. Stakeholders approved of the prototype. CONCLUSION Design thinking provided a systematic approach to empathizing with stakeholders, identifying challenges, and innovating solutions. PRACTICE IMPLICATIONS To our knowledge, the CASI is the first intervention to set the visit agenda and support communication from within the electronic health record. Future research will assess its usability and acceptability.
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Affiliation(s)
- Rachel A Pozzar
- Dana-Farber Cancer Institute, 450 Brookline Ave., Boston, MA 02215, USA; Harvard Medical School, 25 Shattuck St., Boston, MA 02115, USA.
| | - James A Tulsky
- Dana-Farber Cancer Institute, 450 Brookline Ave., Boston, MA 02215, USA; Harvard Medical School, 25 Shattuck St., Boston, MA 02115, USA
| | - Donna L Berry
- University of Washington, 1959 NE Pacific St., Seattle, WA 98195, USA
| | - Jeidy Batista
- Dana-Farber Cancer Institute, 450 Brookline Ave., Boston, MA 02215, USA
| | | | - Hang Phan
- Dana-Farber Cancer Institute, 450 Brookline Ave., Boston, MA 02215, USA
| | - Alexi A Wright
- Dana-Farber Cancer Institute, 450 Brookline Ave., Boston, MA 02215, USA; Harvard Medical School, 25 Shattuck St., Boston, MA 02115, USA
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Yan L, Fan E, Tan B. Characteristics of Ovarian Cancer Immune Cell Invasion and Bioinformatics to Predict the Effect of Immunotherapy. Horm Metab Res 2024; 56:197-205. [PMID: 38242159 DOI: 10.1055/a-2231-8475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2024]
Abstract
Recent studies have confirmed that tumor immune cell infiltration (ICI) is associated with sensitivity of ovarian cancer (OC) immunotherapy and disease progression of OC patients. However, studies related to immune infiltration in OC, has not been elucidated. Two algorithms are used to analyze the OC data in the TCGA and GEO databases. After combining the two data sets, the immune cell content of the sample was estimated by Cell-type Identification By Estimate Relative Subsets of RNA Transcripts (CIBERSORT method). An unsupervised consistent clustering algorithm was used to analyze ICI subtypes and their differentially expressed genes (DEGs). Two subgroups and three ICI gene clusters were identified by unsupervised consensus clustering algorithm. The ICI score was obtained by analyzing the gene characteristics through principal component analysis (PCA). The ICI score ranged from -15.8132 to 18.7211, which was associated with the prognosis of OC patients with immunotherapy. The Toll-like receptor pathway, B-cell receptor pathway, antigen processing and presentation pathway, NK-cell-mediated cytotoxicity pathway, and arginine-proline metabolism pathway were activated in the high ICI score group, suggesting that immune cells in the high ICI score group were activated, thus leading to a better prognosis in this group of patients. Patients with G3-G4 in the high ICI rating group were more sensitive to immunotherapy and had a better prognosis in patients with high tumor mutation burden (TMB). This study suggests that ICI scores can be used as a feasible auxiliary indicator for predicting the prognosis of patients with OC.
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Affiliation(s)
- Lingli Yan
- Department of Transfusion Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Erxi Fan
- Department of Ultrasound, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Bin Tan
- Department of Transfusion Medicine, West China Hospital of Sichuan University, Chengdu, China
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Yang JX, Lang JH. [In heritance and innovation in the diagnosis and treatment of malignant ovarian germ cell tumors]. Zhonghua Fu Chan Ke Za Zhi 2024; 59:118-120. [PMID: 38389230 DOI: 10.3760/cma.j.cn112141-20230926-00118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
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Wang Q, Tang Y, Dai A, Li T, Pei Y, Zhang Z, Hu X, Chen T, Chen Q. VNP20009-Abvec-Igκ-MIIP suppresses ovarian cancer progression by modulating Ras/MEK/ERK signaling pathway. Appl Microbiol Biotechnol 2024; 108:218. [PMID: 38372808 PMCID: PMC10876780 DOI: 10.1007/s00253-024-13047-z] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 01/15/2024] [Accepted: 01/30/2024] [Indexed: 02/20/2024]
Abstract
Ovarian cancer poses a significant threat to women's health, with conventional treatment methods encountering numerous limitations, and the emerging engineered bacterial anti-tumor strategies offer newfound hope for ovarian cancer treatment. In this study, we constructed the VNP20009-Abvec-Igκ-MIIP (VM) engineered strain and conducted initial assessments of its in vitro growth performance and the expression capability of migration/invasion inhibitory protein (MIIP). Subsequently, ID8 ovarian cancer cells and mouse cancer models were conducted to investigate the impact of VM on ovarian cancer. Our results revealed that the VM strain demonstrated superior growth performance, successfully invaded ID8 ovarian cancer cells, and expressed MIIP, consequently suppressing cell proliferation and migration. Moreover, VM specifically targeted tumor sites and expressed MIIP which further reduced the tumor volume of ovarian cancer mice (p < 0.01), via the downregulation of epidermal growth factor receptor (EGFR), Ras, p-MEK, and p-ERK. The downregulation of the PI3K/AKT signaling pathway and the decrease in Bcl-2/Bax levels also indicated VM's apoptotic potency on ovarian cancer cells. In summary, our research demonstrated that VM exhibits promising anti-tumor effects both in vitro and in vivo, underscoring its potential for clinical treatment of ovarian cancer. KEY POINTS: • This study has constructed an engineered strain of Salmonella typhimurium capable of expressing anticancer proteins • The engineered bacteria can target and colonize tumor sites in vivo • VM can inhibit the proliferation, migration, and invasion of ovarian cancer cells.
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Affiliation(s)
- Qian Wang
- Department of Obstetrics and Gynecology, The 2nd Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1 Minde Road, Donghu District, Nanchang City, 330000, Jiangxi Province, China
| | - Yuwen Tang
- Department of Obstetrics and Gynecology, The 2nd Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1 Minde Road, Donghu District, Nanchang City, 330000, Jiangxi Province, China
| | - Ang Dai
- Department of Obstetrics and Gynecology, The 2nd Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1 Minde Road, Donghu District, Nanchang City, 330000, Jiangxi Province, China
| | - Tiange Li
- Department of Obstetrics and Gynecology, The 2nd Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1 Minde Road, Donghu District, Nanchang City, 330000, Jiangxi Province, China
| | - Yulin Pei
- Department of Obstetrics and Gynecology, The 2nd Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1 Minde Road, Donghu District, Nanchang City, 330000, Jiangxi Province, China
| | - Zuo Zhang
- Department of Obstetrics and Gynecology, The 2nd Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1 Minde Road, Donghu District, Nanchang City, 330000, Jiangxi Province, China
| | - Xinyue Hu
- Department of Obstetrics and Gynecology, The 2nd Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1 Minde Road, Donghu District, Nanchang City, 330000, Jiangxi Province, China
| | - Tingtao Chen
- National Engineering Research Center for Bioengineering Drugs and the Technologies, Institute of Translational Medicine, Jiangxi Medical College, Nanchang University, No. 1299, Xuefu Avenue, Honggutan District, Nanchang City, Jiangxi Province, China.
| | - Qi Chen
- Department of Obstetrics and Gynecology, The 2nd Affiliated Hospital, Jiangxi Medical College, Nanchang University, 1 Minde Road, Donghu District, Nanchang City, 330000, Jiangxi Province, China.
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You Y, Yang Q. Glycosylation-related genes mediated prognostic signature contribute to prognostic prediction and treatment options in ovarian cancer: based on bulk and single‑cell RNA sequencing data. BMC Cancer 2024; 24:207. [PMID: 38355446 PMCID: PMC10865697 DOI: 10.1186/s12885-024-11908-4] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 01/22/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND Ovarian cancer (OC) is a complex disease with significant tumor heterogeneity with the worst prognosis and highest mortality among all gynecological cancers. Glycosylation is a specific post-translational modification that plays an important role in tumor progression, immune escape and metastatic spread. The aim of this work was to identify the major glycosylation-related genes (GRGs) in OC and construct an effective GRGs signature to predict prognosis and immunotherapy. METHODS AUCell algorithm was used to identify glycosylation-related genes (GRGs) based on the scRNA-seq and bulk RNA-seq data. An effective GRGs signature was conducted using COX and LASSO regression algorithm. The texting dataset and clinical sample data were used to assessed the accuracy of GRGs signature. We evaluated the differences in immune cell infiltration, enrichment of immune checkpoints, immunotherapy response, and gene mutation status among different risk groups. Finally, RT-qPCR, Wound-healing assay, Transwell assay were performed to verify the effect of the CYBRD1 on OC. RESULTS A total of 1187 GRGs were obtained and a GRGs signature including 16 genes was established. The OC patients were divided into high- and low- risk group based on the median riskscore and the patients in high-risk group have poor outcome. We also found that the patients in low-risk group have higher immune cell infiltration, enrichment of immune checkpoints and immunotherapy response. The results of laboratory test showed that CYBRD1 can promote the invasion, and migration of OC and is closely related to the poor prognosis of OC patients. CONCLUSIONS Our study established a GRGs signature consisting of 16 genes based on the scRNA-seq and bulk RNA-seq data, which provides a new perspective on the prognosis prediction and treatment strategy for OC.
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Affiliation(s)
- Yue You
- Department of gynaecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Qing Yang
- Department of gynaecology, Shengjing Hospital of China Medical University, Shenyang, China.
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Cocomazzi G, Del Pup L, Contu V, Maggio G, Parmegiani L, Ciampaglia W, De Ruvo D, Faioli R, Maglione A, Baldini GM, Baldini D, Pazienza V. Gynecological Cancers and Microbiota Dynamics: Insights into Pathogenesis and Therapy. Int J Mol Sci 2024; 25:2237. [PMID: 38396914 PMCID: PMC10889201 DOI: 10.3390/ijms25042237] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 02/07/2024] [Accepted: 02/10/2024] [Indexed: 02/25/2024] Open
Abstract
In recent years, the relationship between the microbiota and various aspects of health has become a focal point of scientific investigation. Although the most studied microbiota concern the gastrointestinal tract, recently, the interest has also been extended to other body districts. Female genital tract dysbiosis and its possible impact on pathologies such as endometriosis, polycystic ovary syndrome (PCOS), pelvic inflammatory disease (PID), and gynecological cancers have been unveiled. The incursion of pathogenic microbes alters the ecological equilibrium of the vagina, triggering inflammation and compromising immune defense, potentially fostering an environment conducive to cancer development. The most common types of gynecological cancer include cervical, endometrial, and ovarian cancer, which occur in women of any age but especially in postmenopausal women. Several studies highlighted that a low presence of lactobacilli at the vaginal level, and consequently, in related areas (such as the endometrium and ovary), correlates with a higher risk of gynecological pathology and likely contributes to increased incidence and worse prognosis of gynecological cancers. The complex interplay between microbial communities and the development, progression, and treatment of gynecologic malignancies is a burgeoning field not yet fully understood. The intricate crosstalk between the gut microbiota and systemic inflammation introduces a new dimension to our understanding of gynecologic cancers. The objective of this review is to focus attention on the association between vaginal microbiota and gynecological malignancies and provide detailed knowledge for future diagnostic and therapeutic strategies.
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Affiliation(s)
- Giovanna Cocomazzi
- Division of Gastroenterology, Fondazione IRCCS-Casa Sollievo della Sofferenza, 71013 San Giovanni Rotondo, FG, Italy;
| | - Lino Del Pup
- Gynecological Endocrinology and Fertility, University Sanitary Agency Friuli Central (ASUFC), Via Pozzuolo, 330, 33100 Udine, FVG, Italy;
| | - Viviana Contu
- Integrative Medicine Unit, Humanitas Gradenigo, Corso Regina Margherita 8/10, 10153 Torino, FC, Italy;
| | - Gabriele Maggio
- Pia Fondazione Cardinale Giovanni Panico, Via S. Pio X, 4, 73039 Tricase, LE, Italy;
| | - Lodovico Parmegiani
- Next Fertility GynePro, NextClinics International Via T. Cremona 8, 40137 Bologna, RE, Italy; (L.P.); (W.C.)
| | - Walter Ciampaglia
- Next Fertility GynePro, NextClinics International Via T. Cremona 8, 40137 Bologna, RE, Italy; (L.P.); (W.C.)
| | - Daniele De Ruvo
- Gynaecology, Obstetrics and Reproductive Medicine Affidea Promea, Via Menabrea 14, 10126 Torino, TO, Italy;
| | - Raffaele Faioli
- Gynecology and Obstetrics, IRCCS “Casa Sollievo della Sofferenza”, 71013 San Giovanni Rotondo, FG, Italy; (R.F.); (A.M.)
| | - Annamaria Maglione
- Gynecology and Obstetrics, IRCCS “Casa Sollievo della Sofferenza”, 71013 San Giovanni Rotondo, FG, Italy; (R.F.); (A.M.)
| | - Giorgio Maria Baldini
- IVF Center, Momò Fertilife, 76011 Bisceglie Via Cala dell’Arciprete, 76011 Bisceglie, BT, Italy; (G.M.B.); (D.B.)
| | - Domenico Baldini
- IVF Center, Momò Fertilife, 76011 Bisceglie Via Cala dell’Arciprete, 76011 Bisceglie, BT, Italy; (G.M.B.); (D.B.)
| | - Valerio Pazienza
- Division of Gastroenterology, Fondazione IRCCS-Casa Sollievo della Sofferenza, 71013 San Giovanni Rotondo, FG, Italy;
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Ding H, Hu B, Guo R. Comprehensive analysis of single cell and bulk data develops a promising prognostic signature for improving immunotherapy responses in ovarian cancer. PLoS One 2024; 19:e0298125. [PMID: 38346070 PMCID: PMC10861092 DOI: 10.1371/journal.pone.0298125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 01/19/2024] [Indexed: 02/15/2024] Open
Abstract
The tumor heterogeneity is an important cause of clinical therapy failure and yields distinct prognosis in ovarian cancer (OV). Using the advantages of integrated single cell RNA sequencing (scRNA-seq) and bulk data to decode tumor heterogeneity remains largely unexplored. Four public datasets were enrolled in this study, including E-MTAB-8107, TCGA-OV, GSE63885, and GSE26193 cohorts. Random forest algorithm was employed to construct a multi-gene prognostic panel and further evaluated by receiver operator characteristic (ROC), calibration curve, and Cox regression. Subsequently, molecular characteristics were deciphered, and treatments strategies were explored to deliver precise therapy. The landscape of cell subpopulations and functional characteristics, as well as the dynamic of macrophage cells were detailly depicted at single cell level, and then screened prognostic candidate genes. Based on the expression of candidate genes, a stable and robust cell characterized gene associated prognosis signature (CCIS) was developed, which harbored excellent performance at prognosis assessment and patient stratification. The ROC and calibration curves, and Cox regression analysis elucidated CCIS could serve as serve as an independent factor for predicting prognosis. Moreover, a promising clinical tool nomogram was also constructed according to stage and CCIS. Through comprehensive investigations, patients in low-risk group were charactered by favorable prognosis, elevated genomic variations, higher immune cell infiltrations, and superior antigen presentation. For individualized treatment, patients in low-risk group were inclined to better immunotherapy responses. This study dissected tumor heterogeneity and afforded a promising prognostic signature, which was conducive to facilitating clinical outcomes for patients with OV.
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Affiliation(s)
- Huanfei Ding
- Department of Ultrasound, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Medical Key Laboratory for Prevention and Treatment of Malignant Gynecological Tumor, Henan Province, China
| | - Bowen Hu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Ruixia Guo
- Medical Key Laboratory for Prevention and Treatment of Malignant Gynecological Tumor, Henan Province, China
- Department of Gynecology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
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Liu Z, Jing C, Kong F. From clinical management to personalized medicine: novel therapeutic approaches for ovarian clear cell cancer. J Ovarian Res 2024; 17:39. [PMID: 38347608 PMCID: PMC10860311 DOI: 10.1186/s13048-024-01359-7] [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] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 01/26/2024] [Indexed: 02/15/2024] Open
Abstract
Ovarian clear-cell cancer is a rare subtype of epithelial ovarian cancer with unique clinical and biological features. Despite optimal cytoreductive surgery and platinum-based chemotherapy being the standard of care, most patients experience drug resistance and a poor prognosis. Therefore, novel therapeutic approaches have been developed, including immune checkpoint blockade, angiogenesis-targeted therapy, ARID1A synthetic lethal interactions, targeting hepatocyte nuclear factor 1β, and ferroptosis. Refining predictive biomarkers can lead to more personalized medicine, identifying patients who would benefit from chemotherapy, targeted therapy, or immunotherapy. Collaboration between academic research groups is crucial for developing prognostic outcomes and conducting clinical trials to advance treatment for ovarian clear-cell cancer. Immediate progress is essential, and research efforts should prioritize the development of more effective therapeutic strategies to benefit all patients.
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Affiliation(s)
- Zesi Liu
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Dalian Medical University, Dalian, 116000, Liaoning Province, China
| | - Chunli Jing
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital of Dalian Medical University, Dalian, 116000, Liaoning Province, China
| | - Fandou Kong
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Dalian Medical University, Dalian, 116000, Liaoning Province, China.
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Cui Y, Zhang W, Lu W, Feng Y, Wu X, Zhuo Z, Zhang D, Zhang Y. An exosome-derived lncRNA signature identified by machine learning associated with prognosis and biomarkers for immunotherapy in ovarian cancer. Front Immunol 2024; 15:1228235. [PMID: 38404588 PMCID: PMC10884316 DOI: 10.3389/fimmu.2024.1228235] [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] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 01/29/2024] [Indexed: 02/27/2024] Open
Abstract
Background Ovarian cancer (OC) has the highest mortality rate among gynecological malignancies. Current treatment options are limited and ineffective, prompting the discovery of reliable biomarkers. Exosome lncRNAs, carrying genetic information, are promising new markers. Previous studies only focused on exosome-related genes and employed the Lasso algorithm to construct prediction models, which are not robust. Methods 420 OC patients from the TCGA datasets were divided into training and validation datasets. The GSE102037 dataset was used for external validation. LncRNAs associated with exosome-related genes were selected using Pearson analysis. Univariate COX regression analysis was used to filter prognosis-related lncRNAs. The overlapping lncRNAs were identified as candidate lncRNAs for machine learning. Based on 10 machine learning algorithms and 117 algorithm combinations, the optimal predictor combinations were selected according to the C index. The exosome-related LncRNA Signature (ERLS) model was constructed using multivariate COX regression. Based on the median risk score of the training datasets, the patients were divided into high- and low-risk groups. Kaplan-Meier survival analysis, the time-dependent ROC, immune cell infiltration, immunotherapy response, and immune checkpoints were analyzed. Results 64 lncRNAs were subjected to a machine-learning process. Based on the stepCox (forward) combined Ridge algorithm, 20 lncRNA were selected to construct the ERLS model. Kaplan-Meier survival analysis showed that the high-risk group had a lower survival rate. The area under the curve (AUC) in predicting OS at 1, 3, and 5 years were 0.758, 0.816, and 0.827 in the entire TCGA cohort. xCell and ssGSEA analysis showed that the low-risk group had higher immune cell infiltration, which may contribute to the activation of cytolytic activity, inflammation promotion, and T-cell co-stimulation pathways. The low-risk group had higher expression levels of PDL1, CTLA4, and higher TMB. The ERLS model can predict response to anti-PD1 and anti-CTLA4 therapy. Patients with low expression of PDL1 or high expression of CTLA4 and low ERLS exhibited significantly better survival prospects, whereas patients with high ERLS and low levels of PDL1 or CTLA4 exhibited the poorest outcomes. Conclusion Our study constructed an ERLS model that can predict prognostic risk and immunotherapy response, optimizing clinical management for OC patients.
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Affiliation(s)
- Yongjia Cui
- Guang Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Weixuan Zhang
- Guang Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Wenping Lu
- Guang Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yaogong Feng
- School of Computer and Information Technology, Beijing Jiaotong University, Beijing, China
| | - Xiaoqing Wu
- Guang Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhili Zhuo
- Guang Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Dongni Zhang
- Guang Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yichi Zhang
- Guang Anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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Yahyaei A, Moridi M, Ghaffari F. Controlled ovarian stimulation in cancer patients under 18 years old; a case series. J Ovarian Res 2024; 17:33. [PMID: 38317250 PMCID: PMC10840237 DOI: 10.1186/s13048-024-01352-0] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Accepted: 01/13/2024] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND Fertility preservation for adolescent pubescent girls is a concern of the healthcare system and parents. Oocyte cryopreservation is regarded as a standard medical intervention for patients with a minimum age of 18 years. Evidence suggests that mature oocyte cryopreservation is possible for adolescent pubescent girls, although, ovarian stimulation for these patients remains a challenge. CASES PRESENTATION This case series is the first report regarding ovarian stimulation with oocyte cryopreservation in younger than 18 years cancerous girls, who refer to ROYAN institute, Tehran, Iran, prior to the start of the treatment of cancer (November 2015 to February 2021). The oocyte cryopreservation was carried out in the 7 patients (five patients with Hodgkin lymphoma, one patient with Ewing sarcoma, and one patient with osteogenic tumor), the embryo cryopreservation in one patient with dysgerminoma, and the oocyte and embryo cryopreservation in one patient with germ cell tumor. No oocytes were retrieved after ovarian stimulation in the patient with medulloblastoma. For one of the patients with Hodgkin lymphoma, half of the tissues of one ovary were cryopreserved prior to ovarian stimulation. CONCLUSIONS Oocyte cryopreservation is a feasible option of fertility preservation in the adolescent's patients with cancer. However, only if reported acceptable fertilization rates, as well as the successful cases of live birth from oocyte cryopreservation at the ages under 18, this option of preserving fertility can be applied to this age range.
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Affiliation(s)
- Azar Yahyaei
- Department of Endocrinology and Female Infertility, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Number 12, East Hafez Avenue, Banihashem Street, Resalat Highway, Tehran, Iran
| | - Mahdieh Moridi
- Department of Endocrinology and Female Infertility, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Number 12, East Hafez Avenue, Banihashem Street, Resalat Highway, Tehran, Iran
| | - Firouzeh Ghaffari
- Department of Endocrinology and Female Infertility, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Number 12, East Hafez Avenue, Banihashem Street, Resalat Highway, Tehran, Iran.
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Tavares V, Marques IS, Melo IGD, Assis J, Pereira D, Medeiros R. Paradigm Shift: A Comprehensive Review of Ovarian Cancer Management in an Era of Advancements. Int J Mol Sci 2024; 25:1845. [PMID: 38339123 PMCID: PMC10856127 DOI: 10.3390/ijms25031845] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 01/30/2024] [Accepted: 02/02/2024] [Indexed: 02/12/2024] Open
Abstract
Ovarian cancer (OC) is the female genital malignancy with the highest lethality. Patients present a poor prognosis mainly due to the late clinical presentation allied with the common acquisition of chemoresistance and a high rate of tumour recurrence. Effective screening, accurate diagnosis, and personalised multidisciplinary treatments are crucial for improving patients' survival and quality of life. This comprehensive narrative review aims to describe the current knowledge on the aetiology, prevention, diagnosis, and treatment of OC, highlighting the latest significant advancements and future directions. Traditionally, OC treatment involves the combination of cytoreductive surgery and platinum-based chemotherapy. Although more therapeutical approaches have been developed, the lack of established predictive biomarkers to guide disease management has led to only marginal improvements in progression-free survival (PFS) while patients face an increasing level of toxicity. Fortunately, because of a better overall understanding of ovarian tumourigenesis and advancements in the disease's (epi)genetic and molecular profiling, a paradigm shift has emerged with the identification of new disease biomarkers and the proposal of targeted therapeutic approaches to postpone disease recurrence and decrease side effects, while increasing patients' survival. Despite this progress, several challenges in disease management, including disease heterogeneity and drug resistance, still need to be overcome.
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Affiliation(s)
- Valéria Tavares
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP), Pathology and Laboratory Medicine Department, Clinical Pathology SV/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto), Porto Comprehensive Cancer Centre (Porto.CCC), 4200-072 Porto, Portugal
- Faculty of Medicine, University of Porto, 4200-072 Porto, Portugal
- ICBAS-Instituto de Ciências Biomédicas Abel Salazar, University of Porto, 4050-313 Porto, Portugal
| | - Inês Soares Marques
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP), Pathology and Laboratory Medicine Department, Clinical Pathology SV/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto), Porto Comprehensive Cancer Centre (Porto.CCC), 4200-072 Porto, Portugal
- Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal
| | - Inês Guerra de Melo
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP), Pathology and Laboratory Medicine Department, Clinical Pathology SV/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto), Porto Comprehensive Cancer Centre (Porto.CCC), 4200-072 Porto, Portugal
- Faculty of Medicine, University of Porto, 4200-072 Porto, Portugal
| | - Joana Assis
- Clinical Research Unit, Research Center of IPO Porto (CI-IPOP), RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto), Porto Comprehensive Cancer Center (Porto.CCC), 4200-072 Porto, Portugal
| | - Deolinda Pereira
- Oncology Department, Portuguese Institute of Oncology of Porto (IPOP), 4200-072 Porto, Portugal
| | - Rui Medeiros
- Molecular Oncology and Viral Pathology Group, Research Center of IPO Porto (CI-IPOP), Pathology and Laboratory Medicine Department, Clinical Pathology SV/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto), Porto Comprehensive Cancer Centre (Porto.CCC), 4200-072 Porto, Portugal
- Faculty of Medicine, University of Porto, 4200-072 Porto, Portugal
- ICBAS-Instituto de Ciências Biomédicas Abel Salazar, University of Porto, 4050-313 Porto, Portugal
- Faculty of Health Sciences, Fernando Pessoa University, 4200-150 Porto, Portugal
- Research Department, Portuguese League Against Cancer (NRNorte), 4200-172 Porto, Portugal
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Alvero AB, Fox A, Madina BR, Krady MM, Gogoi R, Chehade H, Nakaar V, Almassian B, Yarovinsky TO, Rutherford T, Mor G. Immune Modulation of Innate and Adaptive Responses Restores Immune Surveillance and Establishes Antitumor Immunologic Memory. Cancer Immunol Res 2024; 12:261-274. [PMID: 38078853 PMCID: PMC11027955 DOI: 10.1158/2326-6066.cir-23-0127] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 05/02/2023] [Accepted: 12/05/2023] [Indexed: 12/26/2023]
Abstract
Current immunotherapies have proven effective in strengthening antitumor immune responses, but constant opposing signals from tumor cells and the surrounding microenvironment eventually lead to immune escape. We hypothesized that in situ release of antigens and regulation of both the innate and adaptive arms of the immune system would provide a robust and long-term antitumor effect by creating immunologic memory against tumors. To achieve this, we developed CARG-2020, a genetically modified virus-like vesicle (VLV) that is a self-amplifying RNA with oncolytic capacity and encodes immune regulatory genes. CARG-2020 carries three immune modulators: (i) the pleiotropic antitumor cytokine IL12, in which the subunits (p35 and p40) are tethered together; (ii) the extracellular domain (ECD) of the protumor IL17RA, which serves as a dominant-negative antagonist; and (iii) a shRNA targeting PD-L1. Using a mouse model of ovarian cancer, we demonstrated the oncolytic effect and immune-modulatory capacities of CARG-2020. By enhancing IL12 and blocking IL17 and PD-L1, CARG-2020 successfully reactivated immune surveillance by promoting M1, instead of M2, macrophage differentiation, inhibiting MDSC expansion and establishing a potent CD8+ T cell-mediated antitumoral response. Furthermore, we demonstrated that this therapeutic approach provided tumor-specific and long-term protection against the establishment of new tumors. Our results provide a rationale for the further development of this platform as a therapeutic modality for ovarian cancer patients to enhance antitumor responses and prevent a recurrence.
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Affiliation(s)
- Ayesha B. Alvero
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI
| | - Alexandra Fox
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI
| | | | | | - Radhika Gogoi
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI
| | - Hussein Chehade
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI
| | | | | | | | - Thomas Rutherford
- Department of Obstetrics and Gynecology, University of South Florida, Tampa, FL
| | - Gil Mor
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI
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Muscat C, Calleja-Agius J. Review on Sertoli-Leydig Cell Tumours of the Ovary. Discov Med 2024; 36:234-247. [PMID: 38409829 DOI: 10.24976/discov.med.202436181.22] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
Sertoli-Leydig cell tumours (SLCTs) represent a subset of mixed sex cord-stromal tumours (SCSTs), a rare form of non-epithelial ovarian tumours comprising less than 7% of malignant cases. Among other types of SCSTs, SLCTs are one of the more prevalent types observed in young adults. SLCTs are classified into 5 histologic categories based on differentiation levels and histological variants. Diverse chromosomal and genetic mutations have been identified in SLCTs, with the most well-studied being the genetic mutations observed in the Dicer 1, Ribonuclease III (DICER1) and the Forkhead Box L2 (FOXL2) genes. These mutations have important clinical implications and their mechanisms are discussed. Particularly, this review emphasizes the correlation between tumour differentiation, mutation status and virilization. Current common methods and difficulties in the clinical diagnosis of SLCTs are also considered, and the usefulness of immunohistochemistry is highlighted. Patient stratification for treatment is done according to the patient's age, stage of disease and prognostic factors. The gold standard of treatment is surgical resection and adjuvant chemotherapy is administered based on the risk of recurrence. The management of recurrence remains a major challenge. Apart from recurrence, there is also a risk of the development of a metachronous tumour, especially in patients with DICER1 syndrome. Hence, the diagnosis of a SLCT has important implications for genetic testing and patient surveillance even if the management of the tumour is successful. This scoping review serves to consolidate current knowledge on SLCTs and advocates for future research advancements to refine diagnosis, management, and prognosis.
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Affiliation(s)
- Corinne Muscat
- Department of Anatomy, Faculty of Medicine and Surgery, University of Malta, Birkirkara Bypass, Msida MSD2080, Malta
| | - Jean Calleja-Agius
- Department of Anatomy, Faculty of Medicine and Surgery, University of Malta, Birkirkara Bypass, Msida MSD2080, Malta
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Song N, Sun Z, Wang B, Liu X, Hu B, Chen N, Zhang S, Yu Z. Suicide gene delivery by morphology-adaptable enantiomeric peptide assemblies for combined ovarian cancer therapy. Acta Biomater 2024; 175:250-261. [PMID: 38122884 DOI: 10.1016/j.actbio.2023.12.020] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 11/16/2023] [Accepted: 12/12/2023] [Indexed: 12/23/2023]
Abstract
Suicide gene therapy is a promising therapeutic model for ovarian cancer (OC), while suffering from poor gene delivery and limited therapeutic efficacy. To address this concern, here we reported the GSH-responsive morphology-transformable enantiomeric peptide assemblies as delivering vehicles for suicide genes and co-delivery of paclitaxel (PTX). Connecting a lipid-like amphiphile and a hydrophilic arginine segment through disulfide bonds led to the enantiomeric peptides. The enantiomeric peptide assemblies are able to simultaneously uptake plasmid DNA (pDNA) and PTX based on electrostatic and hydrophobic interactions. The resulting co-assemblies underwent GSH-responsive disulfide cleavage and thereby promoting their assembly from nanoparticles to nanofibers, leading to the co-release of pDNA and PTX. Cellular and animal studies confirmed the co-delivery of pDNA and PTX into OC cells and the cell apoptosis by the enantiomeric peptides. In addition, in vitro and in vivo experiments supported the advanced uptake and cytotoxicity for L-type peptide vehicles by OC cells, and their great potential for OC-imaging, growth-inhibition and apoptosis-induction compared to D-counterpart. Our results demonstrate that the GSH-responsive morphology-transformable chiral peptide assemblies accurately and simultaneously release suicide genes and chemodrugs at tumor sites, thus providing a new strategy for the development of delivering vehicles for suicide gene and establishment of new therapeutic models for ovarian cancer. STATEMENT OF SIGNIFICANCE: Appropriate delivery carriers are essential for the clinical translation of cancer gene therapy, including the emerging suicide gene therapy. By combining the advantages of morphological transformable vehicles with the chirality peptides towards their bioactivity, we developed the GSH-responsive morphology-transformable enantiomeric peptide assemblies as delivering vehicles for suicide genes and co-delivery of paclitaxel. The GSH-responsive assembly of the enantiomeric peptides allows for precise release of plasmid DNA and paclitaxel in cancer cells, and promotes the formation of nanofibrils that facilitate gene entering nuclei for transfection. The enantiomeric peptide-based vehicles show the chirality-dependent capability for inducing cell apoptosis and inhibiting tumor growth. Our findings demonstrate a new strategy for developing therapeutic models for ovarian cancer.
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Affiliation(s)
- Na Song
- Ministry of Education Key Laboratory of Functional Polymer Materials, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin 300071, China; Shandong Provincial Engineering Laboratory of Novel Pharmaceutical Excipients and Controlled Release Preparations, College of Medicine and Nursing, Dezhou University, China
| | - Zhe Sun
- School of Life Sciences, Tianjin University, Weijin Road 92, Tianjin 300072, China
| | - Bo Wang
- Department of Cell Biology, School of Medicine, Nankai University, 94 Weijin Road, Tianjin 300071, China
| | - Xin Liu
- Ministry of Education Key Laboratory of Functional Polymer Materials, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin 300071, China
| | - Binbin Hu
- Ministry of Education Key Laboratory of Functional Polymer Materials, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin 300071, China
| | - Ninglin Chen
- Ministry of Education Key Laboratory of Functional Polymer Materials, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin 300071, China; The National and Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, 36 Lushan Road, Changsha, Hunan 410000, China
| | - Sihe Zhang
- Department of Cell Biology, School of Medicine, Nankai University, 94 Weijin Road, Tianjin 300071, China.
| | - Zhilin Yu
- Ministry of Education Key Laboratory of Functional Polymer Materials, State Key Laboratory of Medicinal Chemical Biology, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin 300071, China.
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Gatius S, Matias Guiu X, Davidson B. Molecular features for timely cancer diagnosis and treatment - tumors of the ovary, fallopian tube and endometrium. Virchows Arch 2024; 484:339-351. [PMID: 38099957 DOI: 10.1007/s00428-023-03710-7] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 10/31/2023] [Accepted: 11/14/2023] [Indexed: 03/19/2024]
Abstract
Gynecologic pathology has moved, within only a few years, from being a diagnostic area devoid of molecular testing into a diagnostic discipline in which such analyses are becoming routine. The direct relevance of molecular characterization to the choice of treatment of patients with carcinomas originating in both the uterus and adnexae makes it likely that such testing will only expand along with our understanding of the molecular make-up of these tumors. As a consequence, gynecologic pathologists have become an integral part of patient management, rather than lab personnel providing external services.In parallel, molecular testing is expanding as a tool for diagnosing rare tumors affecting these organs, including soft tissue tumors, sex cord-stromal tumors and germ cell tumors, as well as other rare entities. Increased knowledge in this area bears directly on the ability to diagnose these tumors in a reproducible manner, as well as recognize and consult on genetic diseases. Hopefully, despite the inherent difficulty in studying rare cancers, it will also translate into new therapeutic options for the malignant ones among these rare cancers.
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Affiliation(s)
- Sonia Gatius
- Department of Pathology, Hospital Universitari Arnau de Vilanova de Lleida, Universitat de Lleida, IRBLleida, CIBERONC, Lleida, Spain.
| | - Xavier Matias Guiu
- Department of Pathology, Hospital Universitari Arnau de Vilanova de Lleida, Universitat de Lleida, IRBLleida, CIBERONC, Lleida, Spain
- Department of Pathology, Hospital Universitari de Bellvitge, IDIBELL, Universitat de Barcelona, Barcelona, Spain
| | - Ben Davidson
- Department of Pathology, Oslo University Hospital Montebello, Norwegian Radium Hospital, N-0310, Oslo, Norway.
- University of Oslo, Faculty of Medicine, Institute of Clinical Medicine, N-0316, Oslo, Norway.
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Richardson MT, Barry D, Steinberg JR, Thirunavu V, Strom DE, Holder K, Zhang N, Turner BE, Magnani CJ, Weeks BT, Young AMP, Lu CF, Wolgemuth TR, Laasiri N, Squires NA, Anderson JN, Karlan BY, Chan JK, Kapp DS, Roque DR, Salani R. Underrepresentation of racial and ethnic minority groups in gynecologic oncology: An analysis of over 250 trials. Gynecol Oncol 2024; 181:1-7. [PMID: 38096673 DOI: 10.1016/j.ygyno.2023.12.001] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 11/29/2023] [Accepted: 12/02/2023] [Indexed: 03/01/2024]
Abstract
OBJECTIVE To describe the participation of racial and ethnic minority groups (REMGs) in gynecologic oncology trials. METHODS Gynecologic oncology studies registered on ClinicalTrials.gov between 2007 and 2020 were identified. Trials with published results were analyzed based on reporting of race/ethnicity in relation to disease site and trial characteristics. Expected enrollment by race/ethnicity was calculated and compared to actual enrollment, adjusted for 2010 US Census population data. RESULTS 2146 gynecologic oncology trials were identified. Of published trials (n = 252), 99 (39.3%) reported race/ethnicity data. Recent trials were more likely to report these data (36% from 2007 to 2009; 51% 2013-2015; and 53% from 2016 to 2018, p = 0.01). Of all trials, ovarian cancer trials were least likely to report race/ethnicity data (32.1% vs 39.3%, p = 0.011). Population-adjusted under-enrollment for Blacks was 7-fold in ovarian cancer, Latinx 10-fold for ovarian and 6-fold in uterine cancer trials, Asians 2.5-fold in uterine cancer trials, and American Indian and Alaska Native individuals 6-fold in ovarian trials. Trials for most disease sites have enrolled more REMGs in recent years - REMGs made up 19.6% of trial participants in 2007-2009 compared to 38.1% in 2016-2018 (p < 0.0001). CONCLUSION Less than half of trials that published results reported race/ethnicity data. Available data reveals that enrollment of REMGs is significantly below expected rates based on national census data. These disparities persisted even after additionally adjusting for population size. Despite improvement in recent years, additional recruitment of REMGs is needed to achieve more representative and equitable participation in gynecologic cancer clinical trials.
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Affiliation(s)
- Michael T Richardson
- Department of Obstetrics and Gynecology, University of California Los Angeles, Los Angeles, CA, United States of America
| | - Danika Barry
- Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Jecca R Steinberg
- Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Vineeth Thirunavu
- Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Danielle E Strom
- Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Kai Holder
- Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Naixin Zhang
- Division of Gynecologic Oncology, University of Rochester Medical Center, Rochester, NY, United States of America
| | - Brandon E Turner
- Harvard Radiation Oncology Program, Boston, MA, United States of America
| | - Christopher J Magnani
- Division of Urological Surgery, Brigham & Women's Hospital and Harvard Medical School, Boston, MA, United States of America
| | - Brannon T Weeks
- Brigham and Women's Hospital/Massachusetts General Hospital Integrated Residency Program in Obstetrics and Gynecology, Boston, MA, United States of America
| | - Anna Marie P Young
- Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Connie F Lu
- Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Tierney R Wolgemuth
- Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Nora Laasiri
- Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Natalie A Squires
- Department of Obstetrics and Gynecology, New York-Presbyterian/Weill Cornell Medical Center, New York, NY, United States of America
| | - Jill N Anderson
- Department of Obstetrics and Gynecology, New York-Presbyterian/Weill Cornell Medical Center, New York, NY, United States of America
| | - Beth Y Karlan
- Department of Obstetrics and Gynecology, University of California Los Angeles, Los Angeles, CA, United States of America
| | - John K Chan
- California Pacific / Palo Alto Medical Foundation / Sutter Research Institute, San Francisco, CA, United States of America
| | - Daniel S Kapp
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA, United States of America
| | - Dario R Roque
- Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Ritu Salani
- Department of Obstetrics and Gynecology, University of California Los Angeles, Los Angeles, CA, United States of America.
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Jeppesen MM, Bergholdt SH, Bentzen AG, de Rooij BH, Skorstad M, Ezendam NPM, van de Poll-Franse LV, Vistad I, Jensen PT. Cancer worry is associated with increased use of supportive health care-results from the multinational InCHARGE study. J Cancer Surviv 2024; 18:165-175. [PMID: 36705796 DOI: 10.1007/s11764-023-01337-w] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 01/17/2023] [Indexed: 01/28/2023]
Abstract
PURPOSE To assess use of health care following a diagnosis of endometrial, cervical, and ovarian cancer in the Netherlands, Norway, and Denmark. Furthermore, to analyze the association between cancer worry and use of supportive care. METHODS An international multicenter cross-sectional questionnaire study was undertaken among female cancer survivors with endometrial, cervical, or ovarian cancer 1-7 years post diagnosis. We investigated different aspects of cancer survivorship and follow-up care. Health care use included information on the use of supportive health care, general practitioner (GP), and follow-up visits to the department of gynecology. Cancer worry was assessed with the Impact of Cancer (IoCv2) questionnaire. RESULTS A total of 1433 women completed the questionnaire. Health care use decreased from time of diagnosis and was higher among cervical and ovarian cancer survivors than endometrial cancer survivors. Twenty-five percent of the women with ovarian cancer reported severe cancer worry, in contrast to 10 and 15% of women diagnosed with endometrial and cervical cancer, respectively. Women with severe worry had significantly higher use of supportive care activities. In a multivariable regression analysis, cancer worry remained a significant correlate for use of supportive health care services irrespective of disease severity or prognosis. The strongest association was found for use of a psychologist (OR 2.1 [1.71-2.58]). CONCLUSION Cancer worry is associated with increased use of supportive care. IMPLICATIONS FOR CANCER SURVIVORS Targeted, timely, and accessible psychological support aimed at severe cancer worry may improve survivorship care and ensure optimal referral of patients in need of additional care.
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Affiliation(s)
- M M Jeppesen
- Department of Gynecology and Obstetrics, Lillebaelt Hospital, Kolding, Denmark.
- OPEN, Odense Patient Data Explorative Network, Odense University Hospital, Odense, Denmark.
| | - S H Bergholdt
- OPEN, Odense Patient Data Explorative Network, Odense University Hospital, Odense, Denmark
- Department of Gynecology and Obstetrics, Odense University Hospital, Odense, Denmark
| | - A G Bentzen
- Department of Oncology, University Hospital of Northern Norway, Tromsø, Norway
| | - B H de Rooij
- Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands
- Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands
| | - M Skorstad
- Department of Obstetrics and Gynaecology, Sørlandet Hospital, Kristiansand, Norway
| | - N P M Ezendam
- Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands
- Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands
| | - L V van de Poll-Franse
- Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands
- Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands
- Division of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - I Vistad
- Department of Obstetrics and Gynaecology, Sørlandet Hospital, Kristiansand, Norway
- Clinical Institute II, Medical Department, University of Bergen, Bergen, Norway
| | - P T Jensen
- Department of Gynecology and Obstetrics, Aarhus University Hospital, Aarhus, Denmark
- Faculty of Health, Institute for Clinical Medicine, Aarhus University, Aarhus, Denmark
- Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
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Wu MF, Cheng XY, Wang DY, Lai YT, Li H, Ye YF, Peng YP, Chen Q, Zhang BZ, Lin ZQ, Li J. Determining the maximum tolerated dose of paclitaxel combined with fixed dose of cisplatin for hyperthermic intraperitoneal chemotherapy in ovarian cancer: A multicenter phase I trial. Gynecol Oncol 2024; 181:125-132. [PMID: 38159362 DOI: 10.1016/j.ygyno.2023.12.019] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 12/04/2023] [Accepted: 12/20/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVE To determine the maximum tolerated dose (MTD) of paclitaxel combined with a fixed dose of cisplatin (75 mg/m2) delivered via hyperthermic intraperitoneal chemotherapy (HIPEC) to patients with ovarian cancer. METHODS This multicenter Phase I trial employed a Bayesian Optimal Interval (BOIN) design. The MTD was determined to have a target dose-limiting toxicity (DLT) rate of 25%. The starting dose was 175 mg/m2. The Data and Safety Monitoring Board made decisions regarding dose escalation or de-escalation in increments of 25 mg/m2 for subsequent patient cohorts, up to a maximum sample size of 30 or 12 patients treated at a given dose. RESULTS Twenty-one patients participated in this study. Among the three evaluable patients who received 150 mg/m2 paclitaxel, no DLTs were observed. Among the 12 evaluable patients who received 175 mg/m2 paclitaxel, two reported DLTs: one had grade 4 neutropenia and one had grade 4 anemia, neutropenia, and leukopenia. Four of the six evaluable patients who received 200 mg/m2 paclitaxel reported DLTs: one patient had grade 4 diarrhea, one had grade 3 kidney injury, and two had grade 4 anemia. The isotonic estimate of the DLT rate in the 175 mg/m2 dose group was 0.17 (95% confidence interval, 0.02-0.42), and this dose was selected as the MTD. CONCLUSION Paclitaxel, when combined with a fixed dose of cisplatin (75 mg/m2), can be safely administered intraperitoneally at a dose of 175 mg/m2 in patients with ovarian cancer who received HIPEC (43 °C, 90 min) following cytoreductive surgery.
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Affiliation(s)
- Miao-Fang Wu
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, People's Republic of China
| | - Xiao-Yu Cheng
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, People's Republic of China
| | - Dong-Yan Wang
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, People's Republic of China
| | - Yu-Ting Lai
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, People's Republic of China
| | - Hui Li
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, People's Republic of China
| | - Yan-Fang Ye
- Clinical research design division, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, People's Republic of China
| | - Yong-Pai Peng
- Department of Gynecology, Shenshan medical center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Shanwei 516600, People's Republic of China
| | - Qing Chen
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, People's Republic of China
| | - Bing-Zhong Zhang
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, People's Republic of China
| | - Zhong-Qiu Lin
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, People's Republic of China
| | - Jing Li
- Department of Gynecologic Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, People's Republic of China; Department of Gynecology, Shenshan medical center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Shanwei 516600, People's Republic of China.
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Nic Giolla Chomhaill C, Ward J, Dowling M. Fear of recurrence in women with ovarian cancer: A qualitative evidence synthesis. Eur J Oncol Nurs 2024; 68:102487. [PMID: 38113769 DOI: 10.1016/j.ejon.2023.102487] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 11/16/2023] [Accepted: 12/08/2023] [Indexed: 12/21/2023]
Abstract
PURPOSE Approximately 80% of ovarian cancers recur after first-line treatments. Women with ovarian cancer (OC) are therefore particularly vulnerable to experiencing fear of cancer recurrence (FCR). This study aimed to synthesise experiences of fear of cancer recurrence among women living with ovarian cancer. METHOD A qualitative evidence synthesis (QES) was conducted in accordance with the Enhancing Transparency in Reporting the Synthesis of Qualitative Research (ENTREQ) guidelines. A systematic search of seven databases was undertaken to identify all available qualitative research exploring fear of cancer recurrence in women with OC. Thematic synthesis of extracted data from included studies was undertaken and managed in NVivo. RESULTS Twenty-two papers reporting on eighteen studies were included in the synthesis. Three main themes were developed (triggers, responses, and coping) and included ten subthemes. FCR was triggered by factors relating to awareness of prognosis, treatment, and negative communication. Women responded to FCR by performing body checking and protecting their families. FCR led to adverse effects on women's wellbeing as it exacerbated uncertainty about their future. Women attempted to cope with FCR through seeking support, regaining control, and redirecting negative thoughts and actions. CONCLUSIONS Women use a variety of approaches to manage their fear of recurrence. Further research on the most appropriate interventions for FCR tailored specifically to the needs of women with OC is needed.
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Affiliation(s)
| | - Jana Ward
- Occupational Therapy Department, Galway University Hospital, Ireland.
| | - Maura Dowling
- School of Nursing and Midwifery, University of Galway, Ireland.
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Hamanishi J, Mandai M. [Ⅲ. Cancer Immunotherapies for Ovarian Cancer; Where We Stand, Perspectives and Issues]. Gan To Kagaku Ryoho 2024; 51:142-148. [PMID: 38449399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Affiliation(s)
- Junzo Hamanishi
- Dept. of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine
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Mayenga DB, Degu A. An assessment of survival outcomes among ovarian cancer patients at the National and Referral Hospital in Kenya. Cancer Rep (Hoboken) 2024; 7:e1986. [PMID: 38351536 PMCID: PMC10864719 DOI: 10.1002/cnr2.1986] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 01/02/2024] [Accepted: 01/15/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND Ovarian cancer has been shown to have poor survival outcomes attributed to late presentation. In Kenya, information on the survival outcomes of ovarian cancer patients is scarce. Therefore, the objective of this study was to examine the survival outcomes among patients with ovarian cancer treated at Kenyatta National Hospital (KNH). AIMS A hospital-based retrospective cohort study was performed at KNH to examine the survival outcomes of 112 ovarian cancer patients. The study employed a structured data abstraction tool to acquire patients' relevant socio-demographic and clinical characteristics from the patient's medical records. The data obtained were analyzed using SPSS version 29.0 statistical software. Kaplan-Meier and Cox regression analyses were used to determine the survival outcome and predictors of mortality among ovarian cancer patients, respectively. METHODS AND RESULTS The mean age of the patients in this study was 51.28 ± 14.24 years. Most patients (59.8%) had evidence of distant metastasis during the follow-up period. One-third (33%) of patients were deceased. The mean-cancer-specific survival time among the study participants was 40.0 ± 3.0 months. The 5-year survival rate was 44%, with most patients experiencing disease progression during the last follow-up. Combination therapy (p < .001) was the only statistically significant predictor of mortality in ovarian cancer patients. CONCLUSION The study found that the 5-year survival rate among ovarian cancer patients was poor, with most patients experiencing disease progression during the last follow-up period.
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Affiliation(s)
- Diana Bironga Mayenga
- School of Pharmacy and Health Sciences, Department of Pharmaceutics and Pharmacy PracticeUnited States International University‐AfricaNairobiKenya
| | - Amsalu Degu
- School of Pharmacy and Health Sciences, Department of Pharmaceutics and Pharmacy PracticeUnited States International University‐AfricaNairobiKenya
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Gressel GM, Frey MK, Norquist B, Senter L, Blank SV, Urban RR. Germline and somatic testing for ovarian Cancer: An SGO clinical practice statement. Gynecol Oncol 2024; 181:170-178. [PMID: 38215513 DOI: 10.1016/j.ygyno.2023.12.010] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 12/09/2023] [Accepted: 12/13/2023] [Indexed: 01/14/2024]
Abstract
Germline and somatic genetic testing have become critical components of care for people with ovarian cancer. The identification of germline and somatic pathogenic variants as well as homologous recombination deficiency can contribute to the prediction of treatment response, prognostic outcome, and suitability for targeted agents (e.g. poly (ADP-ribose) polymerase (PARP) inhibitors). Furthermore, identifying germline pathogenic variants can prompt cascade genetic testing for at-risk relatives. Despite the clinical benefits and consensus recommendations from several organizations calling for universal genetic testing in ovarian cancer, only about one third of patients complete germline or somatic genetic testing. The members of the Society of Gynecologic Oncology (SGO) Clinical Practice Committee have composed this statement to provide an overview of germline and somatic genetic testing for patients with epithelial ovarian cancer, focusing on available testing modalities and options for care delivery.
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Affiliation(s)
- G M Gressel
- Corewell Health Cancer Center, Division of Gynecologic Oncology, Michigan State University- College of Human Medicine, United States.
| | - M K Frey
- Weill Cornell Medicine, Division of Gynecologic Oncology, United States
| | - B Norquist
- University of Washington School of Medicine, Division of Gynecologic Oncology, United States
| | - L Senter
- The Ohio State University, Comprehensive Cancer Center,United States
| | - S V Blank
- Icahn School of Medicine at Mount Sinai, United States
| | - R R Urban
- University of Washington School of Medicine, Division of Gynecologic Oncology, United States
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Ali M, Tewari KS. A review of racial disparities in ovarian cancer and clinical trials. Curr Opin Obstet Gynecol 2024; 36:23-27. [PMID: 38170549 DOI: 10.1097/gco.0000000000000923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
PURPOSE OF REVIEW Ovarian cancer ranks fifth in mortality among women with cancer and accounts for more death compared to any other gynecological cancers. This review summarizes the most recent literature on disparities in ovarian cancer as well as within recent clinical trials. RECENT FINDINGS Recent studies have identified a notable disparity in genetic testing utilization, disease stage at the time of diagnosis, and adherence to treatment guidelines between Black women and their White counterparts, ultimately leading to increased mortality rates among Black women from ovarian cancer. Additionally, there is an underreporting of race in clinical trials and those that do report race demonstrate significant racial disparities within trial participants with the majority of participants being White. SUMMARY It is imperative that we address the significant racial disparities within ovarian cancer and clinical trials to establish a framework of equitable healthcare provision. Multiple determinants, such as implicit bias, provider mistrust, accessibility hurdles, and socioeconomic influences, appear to contribute to the current disparities faced by women of color. Further investigation is warranted, encompassing a deeper understanding of diverse patient perspectives and identifying barriers to receiving optimal care and participating in clinical trials.
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Affiliation(s)
- Maryam Ali
- Herbert Wertheim College of Medicine, Florida International University, Miami, Florida
| | - Krishnansu S Tewari
- Department of Obstetrics & Gynecology, University of California Irvine, Irvine, California, USA
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Gultekin SC, Cakir AB, Guc ZG, Ozalp FR, Keskinkilic M, Yavuzsen T, Yavuzsen HT, Karadibak D. The comparison of functional status and health-related parameters in ovarian cancer survivors with healthy controls. Support Care Cancer 2024; 32:119. [PMID: 38252310 PMCID: PMC10803560 DOI: 10.1007/s00520-024-08311-x] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 01/08/2024] [Indexed: 01/23/2024]
Abstract
PURPOSE The primary purpose of this study was to evaluate functional status and health-related parameters in ovarian cancer (OC) survivors and to compare these parameters with healthy controls. The secondary purpose of this study was to compare these parameters in early and advanced OC survivors. METHODS Thirty-two OC survivors (n = 15 early stage; n = 17 advanced stage) with no evidence/suspicion of cancer recurrence after completing adjuvant local and systemic treatments for at least 12 months and 32 healthy controls were recruited for functional- and health-related assessments. Participants were assessed using the following methods of measuring the following: 6-min walk test (6MWT) for functional exercise capacity, 30-s chair stand test (30 s-CST) for functional fitness and muscle endurance, a handheld dynamometer for peripheral muscle strength, and a handheld dynamometer for lower extremity strength, Medical Micro RPM for respiratory muscle strength, International Physical Activity Questionnaire-Short Form (IPAQ-SF) for physical activity level, and Eastern Cooperative Oncology Group Performance Scale (ECOG-PS) for performance status, Checklist Individual Strength (CIS) for fatigue, Treatment/Gynecological Oncology-Neurotoxicity (FACT/GOG-NTX) for neuropathy, the Hospital Anxiety and Depression Scale (HADS) for anxiety and depression level, and the World Health Organization-Five Well-Being Index (WHO-5) for generic quality of life. RESULTS All OC survivors underwent surgery and chemotherapy, and only 9.4% received radiotherapy in addition to chemotherapy. The median recurrence-free period post-completion of adjuvant treatments was 24.00 (12.00-75.00) months. OC survivors had lower 6MWT (m) (p < 0.001, r = 1.50), peripheral muscle strength (p = 0.005, r = 0.72), knee extension (p < 0.001, r = 1.54), and respiratory muscle strength (maximal inspiratory pressure) (p < 0.001, r = 1.90) (maximal expiratory pressure) (p < 0.001, r = 1.68) compared to healthy controls. HADS-A (p = 0.005, r = 0.75) and CIS scores (p = 0.025, r = 0.59) were also higher in the OC survivors. Early-stage OC survivors had better 6MWT (m) than advanced-stage OC survivors (p = 0.005, r = 1.83). Peripheral muscle strength was lower in advanced-stage OC survivors (p = 0.013, r = 0.92). FACT/GOG-NTX scores were higher in early-stage OC survivors (p < 0.001, r = 1.42). No significant differences were observed between early- and advanced-stage OC survivors in other measures (p < 0.05). CONCLUSION The findings suggest functional status, and health-related parameters are negatively affected in OC survivors. Additionally, higher levels of fatigue, neuropathy anxiety, and depression were reported in advanced OC survivors.
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Affiliation(s)
- Sukriye Cansu Gultekin
- Faculty of Physical Therapy and Rehabilitation, Graduate School of Health Sciences, Dokuz Eylul University, Izmir, Turkey.
| | - Ahmet Burak Cakir
- Faculty of Physical Therapy and Rehabilitation, Graduate School of Health Sciences, Dokuz Eylul University, Izmir, Turkey
| | - Zeynep Gulsum Guc
- Department of Medical Oncology, Izmir Katip Celebi University, Izmir, Turkey
| | - Faruk Recep Ozalp
- Department of Cardiopulmonary Physiotherapy-Rehabilitation, Faculty of Physical Therapy and Rehabilitation, Dokuz Eylul University, Izmir, Turkey
| | - Merve Keskinkilic
- Department of Cardiopulmonary Physiotherapy-Rehabilitation, Faculty of Physical Therapy and Rehabilitation, Dokuz Eylul University, Izmir, Turkey
| | - Tugba Yavuzsen
- Department of Cardiopulmonary Physiotherapy-Rehabilitation, Faculty of Physical Therapy and Rehabilitation, Dokuz Eylul University, Izmir, Turkey
| | - Husnu Tore Yavuzsen
- Clinic of Gynecology and Obstetrics, Buca Obstetrics Gynecology and Pediatrics Disease Hospital, Izmir, Turkey
| | - Didem Karadibak
- Department of Cardiopulmonary Physiotherapy-Rehabilitation, Faculty of Physical Therapy and Rehabilitation, Dokuz Eylul University, Izmir, Turkey
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Zhu K, Ma J, Tian Y, Liu Q, Zhang J. An immune-related exosome signature predicts the prognosis and immunotherapy response in ovarian cancer. BMC Womens Health 2024; 24:49. [PMID: 38238671 PMCID: PMC10795461 DOI: 10.1186/s12905-024-02881-y] [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] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 01/03/2024] [Indexed: 01/22/2024] Open
Abstract
BACKGROUND Cancer-derived exosomes contribute significantly in intracellular communication, particularly during tumorigenesis. Here, we aimed to identify two immune-related ovarian cancer-derived exosomes (IOCEs) subgroups in ovarian cancer (OC) and establish a prognostic model for OC patients based on immune-related IOCEs. METHODS The Cancer Genome Atlas (TCGA) database was used to obtain RNA-seq data, as well as clinical and prognostic information. Consensus clustering analysis was performed to identify two IOCEs-associated subgroups. Kaplan-Meier analysis was used to compare the overall survival (OS) between IOCEs-high and IOCEs-low subtype. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses were conducted to investigate the mechanisms and biological effects of differentially expressed genes (DEGs) between the two subtypes. Besides, an IOCE-related prognostic model of OC was constructed by Lasso regression analysis, and the signature was validated using GSE140082 as the validation set. RESULTS In total, we obtained 21 differentially expressed IOCEs in OC, and identified two IOCE-associated subgroups by consensus clustering. IOCE-low subgroup showed a favorable prognosis while IOCE-high subgroup had a higher level of immune cell infiltration and immune response. GSEA showed that pathways in cancer and immune response were mainly enriched in IOCE-high subgroup. Thus, IOCE-high subgroup may benefit more in immunotherapy treatment. In addition, we constructed a risk model based on nine IOCE-associated genes (CLDN4, AKT2, CSPG5, ALDOC, LTA4H, PSMA2, PSMA5, TCIRG1, ANO6). CONCLUSION We developed a novel stratification system for OV based on IOCE signature, which could be used to estimate the prognosis as well as immunotherapy for OC patient.
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Affiliation(s)
- Kaibo Zhu
- Department of Pathology, Women's Hospital School of Medicine Zhejiang University, No.3, East Qingchun Road, Shangcheng District, Hangzhou, China
| | - Jiao Ma
- Department of Pathology, Zhejiang Hospital, Hangzhou, China
| | - Yiping Tian
- Department of Pathology, Zhejiang Cancer Hospital, Hangzhou, China
| | - Qin Liu
- Department of Pathology, Women's Hospital School of Medicine Zhejiang University, No.3, East Qingchun Road, Shangcheng District, Hangzhou, China.
| | - Jun Zhang
- Department of Clinical Laboratory, Sir Run Run Shaw Hospital Zhejiang University School of Medicine, No.1, Xueshi Road, Shangcheng District, Hangzhou, China.
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Wadi L, Mandge V. Electroconvulsive therapy for catatonia in anti-NMDA receptor encephalitis: A case series. J Neuroimmunol 2024; 386:578271. [PMID: 38155066 DOI: 10.1016/j.jneuroim.2023.578271] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/14/2023] [Accepted: 12/18/2023] [Indexed: 12/30/2023]
Abstract
BACKGROUND Anti-NMDAR encephalitis is the most common cause of immune-mediated catatonia. CASE SERIES Three females presented with neuropsychiatric symptoms and were empirically treated with first-line immunotherapy and ovarian teratoma resection for suspected autoimmune encephalitis, preceding diagnostic confirmation via NMDAR antibody positivity. They required escalating large doses of benzodiazepines for refractory malignant catatonia resulting in ICU level care. ECT treatments were initiated, and patients were gradually noted to have clinical improvement as was measured by the Bush-Francis Catatonia Rating Scale. CONCLUSIONS Clinicians should recognize catatonia among patients with suspected anti-NMDAR encephalitis and consider the early implementation of ECT into treatment algorithms.
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Affiliation(s)
- Lara Wadi
- Duke University Hospital, 2301 Erwin Road, Durham, NC 27705, United States of America.
| | - Vishal Mandge
- Duke University Hospital, 2301 Erwin Road, Durham, NC 27705, United States of America; Duke Regional Hospital, 3643 N Roxboro St, Durham, NC 27704, United States of America.
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