Bo Ra Kim, Hyejin Ko, Dahye Son, Ji Eun Shim, Yun Hwan Kim
Objective: We investigated the effect of our quality control (QC) program on the management strategy, completeness of the surgery, and clinical outcomes in advanced ovarian cancer.
Methods: A retrospective review of medical records from January 2005 to December 2019 identified 129 patients with advanced ovarian cancer. Cases were categorized into group 1 (2005-2013) and group 2 (2014-2019) before and after implementation of the QC program. Comparisons included clinicopathological variables, operative details, recurrence and survival outcomes.
Results: In Group 2 (n=44), after QC program implementation, primary debulking surgery (PDS) decreased (87.1% vs. 63.6%) and interval debulking surgery (IDS) increased (12.9% vs. 36.4%), indicating a shift in surgical strategy. Optimal resection rates improved significantly for PDS in group 2 (50.0% to 75.0%, p=0.007) and remained high for IDS in both groups (81.8% vs. 81.3%, p>0.999). Post-QC, advanced debulking procedures and co-operation with other departments increased in the IDS (p<0.05). Intra/post-operative complication rates were statistically comparable (p>0.05), whereas postoperative hospital stay was significantly shorter in group 2 (17 days vs. 22 days, p=0.001). Median recurrence-free survival increased after QC, although not statistically significant (19.18 months vs. 25.38 months, p=0.855).
Conclusion: With QC program, treatment strategies and clinical outcomes were significantly improved in advanced ovarian cancer. Systematic QC monitoring program should be considered as routine surveillance for better surgical outcomes.
{"title":"Effect of quality control program on surgical management in advanced ovarian cancer.","authors":"Bo Ra Kim, Hyejin Ko, Dahye Son, Ji Eun Shim, Yun Hwan Kim","doi":"10.3802/jgo.2025.36.e21","DOIUrl":"https://doi.org/10.3802/jgo.2025.36.e21","url":null,"abstract":"<p><strong>Objective: </strong>We investigated the effect of our quality control (QC) program on the management strategy, completeness of the surgery, and clinical outcomes in advanced ovarian cancer.</p><p><strong>Methods: </strong>A retrospective review of medical records from January 2005 to December 2019 identified 129 patients with advanced ovarian cancer. Cases were categorized into group 1 (2005-2013) and group 2 (2014-2019) before and after implementation of the QC program. Comparisons included clinicopathological variables, operative details, recurrence and survival outcomes.</p><p><strong>Results: </strong>In Group 2 (n=44), after QC program implementation, primary debulking surgery (PDS) decreased (87.1% vs. 63.6%) and interval debulking surgery (IDS) increased (12.9% vs. 36.4%), indicating a shift in surgical strategy. Optimal resection rates improved significantly for PDS in group 2 (50.0% to 75.0%, p=0.007) and remained high for IDS in both groups (81.8% vs. 81.3%, p>0.999). Post-QC, advanced debulking procedures and co-operation with other departments increased in the IDS (p<0.05). Intra/post-operative complication rates were statistically comparable (p>0.05), whereas postoperative hospital stay was significantly shorter in group 2 (17 days vs. 22 days, p=0.001). Median recurrence-free survival increased after QC, although not statistically significant (19.18 months vs. 25.38 months, p=0.855).</p><p><strong>Conclusion: </strong>With QC program, treatment strategies and clinical outcomes were significantly improved in advanced ovarian cancer. Systematic QC monitoring program should be considered as routine surveillance for better surgical outcomes.</p>","PeriodicalId":15868,"journal":{"name":"Journal of Gynecologic Oncology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141723763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yeon Jee Lee, Ji Hyun Kim, Youn Jee Kim, Yoon Jung Chang, Sun-Young Kong, Chong Woo Yoo, Dong Ock Lee, Sang-Soo Seo, Sokbom Kang, Sang-Yoon Park, Myong Cheol Lim
Objective: To investigate the prevalence of pathological findings and clinical outcomes of risk-reducing salpingo-oophorectomy (RRSO) in asymptomatic carriers with germline homologous recombination repair (HRR) gene pathogenic/likely pathogenic variants (PV/LPV).
Methods: This retrospective study enrolled asymptomatic carriers with germline HR gene PV/LPV who underwent RRSO between 2006 and 2022 at the National Cancer Center in Korea. Clinical characteristics, including history of breast cancer, family history of ovarian/breast cancer, parity, and oral contraceptive use, were analyzed.
Results: Of the 255 women who underwent RRSO, 129 (50.6%) had PV/LPV in BRCA1, 121 (47.5%) in BRCA2, and 2 (0.7%) had both BRCA1 and BRCA2 PV/LPV. In addition, 1 carried PV/LPV in RAD51D, and 2 in BRIP1. Among the BRCA1/2 PV/LPV carriers, occult neoplasms were identified in 3.5% of patients: serous tubal intraepithelial carcinoma (1.1%, n=3), fallopian tubal cancers (0.8%, n=2), ovarian cancer (1.2%, n=3), and breast cancer (0.4%, n=1). Of the 9 patients with occult neoplasms, 5 (2.0%) were identified from the 178 breast cancer patients, and 4 (1.6%) were detected in 65 healthy mutation carriers. During the median follow-up period of 36.7 months (interquartile range, 25.9-71.4), 1 (0.4%) BRCA1 PV carrier with no precursor lesions at RRSO developed primary peritoneal carcinomatosis after 30.1 months.
Conclusion: Women with HRR gene mutations PV/LPV who undergo RRSO are at a risk of detecting occult neoplasms, with a of 3.5%. Even in the absence of precursor lesions during RRSO, there was a cumulative risk of peritoneal carcinomatosis development, emphasizing the need for continued surveillance.
{"title":"The pathologic and clinical outcomes of risk-reducing salpingo-oophorectomy in asymptomatic carriers of homologous recombination repair gene mutation.","authors":"Yeon Jee Lee, Ji Hyun Kim, Youn Jee Kim, Yoon Jung Chang, Sun-Young Kong, Chong Woo Yoo, Dong Ock Lee, Sang-Soo Seo, Sokbom Kang, Sang-Yoon Park, Myong Cheol Lim","doi":"10.3802/jgo.2025.36.e15","DOIUrl":"https://doi.org/10.3802/jgo.2025.36.e15","url":null,"abstract":"<p><strong>Objective: </strong>To investigate the prevalence of pathological findings and clinical outcomes of risk-reducing salpingo-oophorectomy (RRSO) in asymptomatic carriers with germline homologous recombination repair (HRR) gene pathogenic/likely pathogenic variants (PV/LPV).</p><p><strong>Methods: </strong>This retrospective study enrolled asymptomatic carriers with germline HR gene PV/LPV who underwent RRSO between 2006 and 2022 at the National Cancer Center in Korea. Clinical characteristics, including history of breast cancer, family history of ovarian/breast cancer, parity, and oral contraceptive use, were analyzed.</p><p><strong>Results: </strong>Of the 255 women who underwent RRSO, 129 (50.6%) had PV/LPV in <i>BRCA1</i>, 121 (47.5%) in <i>BRCA2</i>, and 2 (0.7%) had both <i>BRCA1</i> and <i>BRCA2</i> PV/LPV. In addition, 1 carried PV/LPV in <i>RAD51D</i>, and 2 in <i>BRIP1</i>. Among the <i>BRCA1/2</i> PV/LPV carriers, occult neoplasms were identified in 3.5% of patients: serous tubal intraepithelial carcinoma (1.1%, n=3), fallopian tubal cancers (0.8%, n=2), ovarian cancer (1.2%, n=3), and breast cancer (0.4%, n=1). Of the 9 patients with occult neoplasms, 5 (2.0%) were identified from the 178 breast cancer patients, and 4 (1.6%) were detected in 65 healthy mutation carriers. During the median follow-up period of 36.7 months (interquartile range, 25.9-71.4), 1 (0.4%) <i>BRCA1</i> PV carrier with no precursor lesions at RRSO developed primary peritoneal carcinomatosis after 30.1 months.</p><p><strong>Conclusion: </strong>Women with HRR gene mutations PV/LPV who undergo RRSO are at a risk of detecting occult neoplasms, with a of 3.5%. Even in the absence of precursor lesions during RRSO, there was a cumulative risk of peritoneal carcinomatosis development, emphasizing the need for continued surveillance.</p>","PeriodicalId":15868,"journal":{"name":"Journal of Gynecologic Oncology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141723767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Objective: Epithelial ovarian cancer (EOC) is the leading cause of female mortality in gynecologic malignancies, with a rising incidence in Japan. This study aimed to validate the treatment patterns and safety of niraparib as maintenance therapy for EOC following initial chemotherapy in clinical practice in Japan.
Methods: Leveraging claims data between April 2008 and December 2022, this descriptive study comprised EOC-diagnosed patients receiving initial platinum-based chemotherapy, debulking surgery, and niraparib as maintenance therapy. Patient characteristics, prescription status, transfusion details, and laboratory data were assessed and reported as summary statistics and frequencies.
Results: Among 291 patients, the median age was 64.0 years and 94.5% received a 200-mg daily dose of niraparib. At week 12, 78.7% (229/291) continued niraparib treatment, 21.3% (62/291) discontinued, and 52.2% (152/291) required treatment interruptions. Of the 62 patients who discontinued treatment, 27 patients initiated subsequent EOC treatment within 12 weeks following niraparib discontinuation. Blood transfusions were needed in 10.3% (30/291), and of 55 patients with available laboratory data, 61.8% (34/55) had decreased platelet count <100,000/µL, 25.5% (14/55) had decreased hemoglobin level <8 g/dL, and 22.7% (5/22) had decreased neutrophil count <1,000/µL, meeting the criteria for treatment interruption. Among those with thrombocytopenia, 88.2% (30/34) were able to either resume or continue treatment.
Conclusion: Niraparib demonstrated favorable tolerability in Japanese patients with advanced EOC, with effective management of thrombocytopenia through dose adjustments and supportive care, supporting its viability as post-chemotherapy maintenance therapy.
{"title":"Niraparib as maintenance therapy in Japan: a retrospective observational study using a Japanese claims database.","authors":"Takashi Motohashi, Muneaki Shimada, Hideki Tokunaga, Yuki Kuwahara, Hiroyo Kuwabara, Ai Kato, Tsutomu Tabata","doi":"10.3802/jgo.2025.36.e19","DOIUrl":"https://doi.org/10.3802/jgo.2025.36.e19","url":null,"abstract":"<p><strong>Objective: </strong>Epithelial ovarian cancer (EOC) is the leading cause of female mortality in gynecologic malignancies, with a rising incidence in Japan. This study aimed to validate the treatment patterns and safety of niraparib as maintenance therapy for EOC following initial chemotherapy in clinical practice in Japan.</p><p><strong>Methods: </strong>Leveraging claims data between April 2008 and December 2022, this descriptive study comprised EOC-diagnosed patients receiving initial platinum-based chemotherapy, debulking surgery, and niraparib as maintenance therapy. Patient characteristics, prescription status, transfusion details, and laboratory data were assessed and reported as summary statistics and frequencies.</p><p><strong>Results: </strong>Among 291 patients, the median age was 64.0 years and 94.5% received a 200-mg daily dose of niraparib. At week 12, 78.7% (229/291) continued niraparib treatment, 21.3% (62/291) discontinued, and 52.2% (152/291) required treatment interruptions. Of the 62 patients who discontinued treatment, 27 patients initiated subsequent EOC treatment within 12 weeks following niraparib discontinuation. Blood transfusions were needed in 10.3% (30/291), and of 55 patients with available laboratory data, 61.8% (34/55) had decreased platelet count <100,000/µL, 25.5% (14/55) had decreased hemoglobin level <8 g/dL, and 22.7% (5/22) had decreased neutrophil count <1,000/µL, meeting the criteria for treatment interruption. Among those with thrombocytopenia, 88.2% (30/34) were able to either resume or continue treatment.</p><p><strong>Conclusion: </strong>Niraparib demonstrated favorable tolerability in Japanese patients with advanced EOC, with effective management of thrombocytopenia through dose adjustments and supportive care, supporting its viability as post-chemotherapy maintenance therapy.</p>","PeriodicalId":15868,"journal":{"name":"Journal of Gynecologic Oncology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141723765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ying Tang, Yuan-Yuan Zhang, Ming-Bo Wen, Lin Li, Hui-Quan Hu, Yu-Hua Zeng, Qiuling Shi
Objective: To analyze the fluctuations of patient-reported outcomes (PROs) and their relationships with cytokines in the peripheral blood of patients undergoing chemotherapy for ovarian cancer (OC).
Methods: PROs burden was prospectively measured by the M.D. Anderson Symptom Inventory-Ovarian Cancer (MDASI-OC) at baseline before chemotherapy, on a daily basis during and post-chemotherapy days (PCD) 7, 14, and 20. Cytokines were collected at baseline, days prior to hospital discharge and PCD 20. Pearson correlation was used to explore the associations between PROs and cytokines levels in peripheral blood.
Results: The top 8 rated symptoms were compared between the neoadjuvant chemotherapy (NACT) group (n=20) and the postoperative adjuvant chemotherapy (PAC) group (n=7). Before chemotherapy, the mean scores of fatigue and lack of appetite in the NACT group were higher than those in the PAC group. After chemotherapy, pain, nausea, vomiting, disturbed sleep, lack of appetite, and constipation increased to peak during PCD 2-6; while, fatigue and numbness or tingling remained at high levels over PCD 2-13. By PCD 20, disturbed sleep and fatigue showed a significant increase in mean scores, particularly in the NACT group; while, other symptom scores decreased and returned to baseline levels. Additionally, the longitudinal fluctuations in pain, fatigue, and lack of appetite were positively associated with circulating levels of interleukin-6 and interferon gamma (p<0.05).
Conclusion: MDASI-OC was feasible and adaptable for demonstrating the fluctuations of symptom burden throughout chemotherapy course. Moreover, symptoms changing along with cytokines levels could provide clues for exploring mechanism underlying biochemical etiology.
{"title":"Patient-reported symptom burden and circulating cytokines undergoing chemotherapy: a pilot study in patients with ovarian cancer.","authors":"Ying Tang, Yuan-Yuan Zhang, Ming-Bo Wen, Lin Li, Hui-Quan Hu, Yu-Hua Zeng, Qiuling Shi","doi":"10.3802/jgo.2025.36.e17","DOIUrl":"https://doi.org/10.3802/jgo.2025.36.e17","url":null,"abstract":"<p><strong>Objective: </strong>To analyze the fluctuations of patient-reported outcomes (PROs) and their relationships with cytokines in the peripheral blood of patients undergoing chemotherapy for ovarian cancer (OC).</p><p><strong>Methods: </strong>PROs burden was prospectively measured by the M.D. Anderson Symptom Inventory-Ovarian Cancer (MDASI-OC) at baseline before chemotherapy, on a daily basis during and post-chemotherapy days (PCD) 7, 14, and 20. Cytokines were collected at baseline, days prior to hospital discharge and PCD 20. Pearson correlation was used to explore the associations between PROs and cytokines levels in peripheral blood.</p><p><strong>Results: </strong>The top 8 rated symptoms were compared between the neoadjuvant chemotherapy (NACT) group (n=20) and the postoperative adjuvant chemotherapy (PAC) group (n=7). Before chemotherapy, the mean scores of fatigue and lack of appetite in the NACT group were higher than those in the PAC group. After chemotherapy, pain, nausea, vomiting, disturbed sleep, lack of appetite, and constipation increased to peak during PCD 2-6; while, fatigue and numbness or tingling remained at high levels over PCD 2-13. By PCD 20, disturbed sleep and fatigue showed a significant increase in mean scores, particularly in the NACT group; while, other symptom scores decreased and returned to baseline levels. Additionally, the longitudinal fluctuations in pain, fatigue, and lack of appetite were positively associated with circulating levels of interleukin-6 and interferon gamma (p<0.05).</p><p><strong>Conclusion: </strong>MDASI-OC was feasible and adaptable for demonstrating the fluctuations of symptom burden throughout chemotherapy course. Moreover, symptoms changing along with cytokines levels could provide clues for exploring mechanism underlying biochemical etiology.</p>","PeriodicalId":15868,"journal":{"name":"Journal of Gynecologic Oncology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141590509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Objective: This study aimed to investigate the efficacy and safety of 3-dimensional printing noncoplanar template (3D-PNCT)-assisted computed tomography (CT)-guided high-dose-rate interstitial brachytherapy (HDR-ISBT) for reirradiation of pelvic recurrent cervical carcinoma after external beam radiotherapy.
Methods: From January 2019 to August 2023, 45 eligible patients were enrolled in this prospective cohort. All patients underwent 3D-PNCT-assisted CT-guided HDR-ISBT with a prescribed dose of 4-7 Gy/fraction to the high-risk clinical target volume (HR-CTV) over 3-8 fractions, either for curative or palliative purposes. The primary endpoints were local progression-free survival (LPFS) and tumor response rate (TRR). The secondary outcome measures included overall survival (OS), toxicities, and symptom resolution.
Results: Forty-five patients received 261 fractions of 3D-PNCT-assisted HDR-ISBT. Twenty-nine patients had isolated pelvic recurrence, and 16 patients had simultaneous extra-pelvic or distant recurrences. The TRR was 66.7%. The 2- and 5-year LPFS rates were 30.0% and 25.7%, respectively. The median OS was 23.2 months, and 2- and 5-year OS rates were 49.5% and 34.0%, respectively. The multivariate analysis indicated that squamous cell carcinoma, radical surgery, recurrence-free interval≥12 months, tumor diameter, pelvic recurrence type, and HR-CTV D90≥45 Gy were independent factors influencing LPFS (all p<0.05). D100≥21 Gy, V100≥83%, and V150≥45% were associated with better LPFS (all p<0.05). Tumor diameter and metastasis were independent predictive factors for OS (all p<0.05). The pain relief rate was 66.7% (10/15). Grade 3-4 toxicities occurred in 20.0% of patients.
Conclusion: 3D-PNCT-assisted HDR-ISBT for reirradiation of recurrent cervical cancer proved to be an effective and safe alternative to radical surgery.
{"title":"Efficacy and safety of 3-dimensional printing noncoplanar template (3D-PNCT)-assisted high-dose-rate interstitial brachytherapy (HDR-ISBT) for reirradiation of recurrent cervical cancer: a prospective cohort.","authors":"Kaiyue Wang, Ang Qu, Xiuwen Deng, Weijuan Jiang, Haitao Sun, Junjie Wang, Ping Jiang","doi":"10.3802/jgo.2025.36.e20","DOIUrl":"https://doi.org/10.3802/jgo.2025.36.e20","url":null,"abstract":"<p><strong>Objective: </strong>This study aimed to investigate the efficacy and safety of 3-dimensional printing noncoplanar template (3D-PNCT)-assisted computed tomography (CT)-guided high-dose-rate interstitial brachytherapy (HDR-ISBT) for reirradiation of pelvic recurrent cervical carcinoma after external beam radiotherapy.</p><p><strong>Methods: </strong>From January 2019 to August 2023, 45 eligible patients were enrolled in this prospective cohort. All patients underwent 3D-PNCT-assisted CT-guided HDR-ISBT with a prescribed dose of 4-7 Gy/fraction to the high-risk clinical target volume (HR-CTV) over 3-8 fractions, either for curative or palliative purposes. The primary endpoints were local progression-free survival (LPFS) and tumor response rate (TRR). The secondary outcome measures included overall survival (OS), toxicities, and symptom resolution.</p><p><strong>Results: </strong>Forty-five patients received 261 fractions of 3D-PNCT-assisted HDR-ISBT. Twenty-nine patients had isolated pelvic recurrence, and 16 patients had simultaneous extra-pelvic or distant recurrences. The TRR was 66.7%. The 2- and 5-year LPFS rates were 30.0% and 25.7%, respectively. The median OS was 23.2 months, and 2- and 5-year OS rates were 49.5% and 34.0%, respectively. The multivariate analysis indicated that squamous cell carcinoma, radical surgery, recurrence-free interval≥12 months, tumor diameter, pelvic recurrence type, and HR-CTV D<sub>90</sub>≥45 Gy were independent factors influencing LPFS (all p<0.05). D<sub>100</sub>≥21 Gy, V<sub>100</sub>≥83%, and V<sub>150</sub>≥45% were associated with better LPFS (all p<0.05). Tumor diameter and metastasis were independent predictive factors for OS (all p<0.05). The pain relief rate was 66.7% (10/15). Grade 3-4 toxicities occurred in 20.0% of patients.</p><p><strong>Conclusion: </strong>3D-PNCT-assisted HDR-ISBT for reirradiation of recurrent cervical cancer proved to be an effective and safe alternative to radical surgery.</p>","PeriodicalId":15868,"journal":{"name":"Journal of Gynecologic Oncology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141590505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Qiang Wen, Yuyang Zhu, Haifei Zhou, Li Yang, Feng Shao, Tao Zhu, Zhuyan Shao
Objective: Para-aortic lymph node dissection (PALND) is a widely used treatment that causes many complications. This study is to evaluate the efficacy and safety of nerve-sparing para-aortic lymph node dissection (NSPALND) by comparing it with conventional PALND in gynecological malignancies and to prove whether locating the superior hypogastric plexus (SHP) can help reveal the para-aortic nerves.
Methods: This is a retrospective study of the patients who underwent para-aortic lymphadenectomy from January 2020 to December 2022 at Zhejiang Cancer Hospital. All of them were divided into NSPALND and PALND groups according to whether or not nerve-sparing was performed. The surgical, functional and oncological outcomes were evaluated.
Results: There were 43 patients enrolled, of which, 20 patients underwent NSPALND and 23 patients underwent PALND. The para-aortic nerves were successfully revealed by locating the SHP in all 20 cases of NSPALND. The post-operative anal exhaust time in the NSPALND group was significantly shorter than that in the PALND group (2.5 vs. 4 days, p=0.006), and the incidence of acute intestinal obstruction in the NSPALND group was significantly lower than that in the PALND group (10% vs. 39%, p=0.029). There was no difference between the two groups in terms of catheterization duration, urinary retention, dysuria, as well as the number of lymph nodes removed and the para-aortic recurrence rate.
Conclusion: NSPALND can significantly reduce the rate of acute intestinal obstruction and improve post-operative intestinal function. Locating the SHP and using it as an anatomical landmark to reveal the para-aortic nerves is feasible. Its exact clinical value needs to be further studied.
{"title":"Para-aortic lymph node dissection with or without nerve-sparing in gynecological malignancies.","authors":"Qiang Wen, Yuyang Zhu, Haifei Zhou, Li Yang, Feng Shao, Tao Zhu, Zhuyan Shao","doi":"10.3802/jgo.2025.36.e9","DOIUrl":"https://doi.org/10.3802/jgo.2025.36.e9","url":null,"abstract":"<p><strong>Objective: </strong>Para-aortic lymph node dissection (PALND) is a widely used treatment that causes many complications. This study is to evaluate the efficacy and safety of nerve-sparing para-aortic lymph node dissection (NSPALND) by comparing it with conventional PALND in gynecological malignancies and to prove whether locating the superior hypogastric plexus (SHP) can help reveal the para-aortic nerves.</p><p><strong>Methods: </strong>This is a retrospective study of the patients who underwent para-aortic lymphadenectomy from January 2020 to December 2022 at Zhejiang Cancer Hospital. All of them were divided into NSPALND and PALND groups according to whether or not nerve-sparing was performed. The surgical, functional and oncological outcomes were evaluated.</p><p><strong>Results: </strong>There were 43 patients enrolled, of which, 20 patients underwent NSPALND and 23 patients underwent PALND. The para-aortic nerves were successfully revealed by locating the SHP in all 20 cases of NSPALND. The post-operative anal exhaust time in the NSPALND group was significantly shorter than that in the PALND group (2.5 vs. 4 days, p=0.006), and the incidence of acute intestinal obstruction in the NSPALND group was significantly lower than that in the PALND group (10% vs. 39%, p=0.029). There was no difference between the two groups in terms of catheterization duration, urinary retention, dysuria, as well as the number of lymph nodes removed and the para-aortic recurrence rate.</p><p><strong>Conclusion: </strong>NSPALND can significantly reduce the rate of acute intestinal obstruction and improve post-operative intestinal function. Locating the SHP and using it as an anatomical landmark to reveal the para-aortic nerves is feasible. Its exact clinical value needs to be further studied.</p>","PeriodicalId":15868,"journal":{"name":"Journal of Gynecologic Oncology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141590508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Objective: Uterine carcinosarcoma (UCS) is uncommon high-grade endometrial cancer with limited treatment options. We evaluated the prognostic significance of human epidermal growth factor receptor 2 (HER2) expression and HER2 gene amplification within large cohorts of UCS, and clarify clinicopathologic characteristics of HER2-low UCS.
Methods: We examined HER2 protein expression in 148 patients of UCS using in vivo diagnostic HER2 immunohistochemistry (IHC) kits and HER2 gene amplification using fluorescence in situ hybridization (FISH) in 72 patients.
Results: HER2 IHC score was evaluated according to the latest American Society of Clinical Oncology/College of American Pathologists criteria for gastric cancer, which was negative in 41 patients, low expression of 1+ was observed in 57 patients, and HER2 high expression was observed in 50 patients (2+ in 38 and 3+ in 12 patients). There was no significant statistical difference in clinicopathological characteristics based on HER2 protein expression status. HER2 negative and low expression compared to high expression revealed poor overall survival in stage I/ II. The concordance between IHC and FISH results were relatively low compared to other cancer types (HER2 IHC score 1+, 2+, and 3+ were 5%, 15%, and 50%), and combining these results was not efficient as a prognostic factor in UCS. In contrast, the HER2 IHC score alone was a prognostic factor in stage I/II UCS. HER2 low group did not show specific clinicopathologic features.
Conclusion: Since the HER2 IHC score low in advanced UCS is a predictive factor, stratification of UCS using HER2 IHC score for HER2 IHC score low group and developing adjuvant therapy may be proposed in the near future.
{"title":"HER2-negative or low expression as an unfavorable prognostic factor in patients with stage I/II uterine carcinosarcoma.","authors":"Chiharu Mizoguchi, Tadaaki Nishikawa, Hiroshi Yoshida, Masanori Yasuda, Tomoyasu Kato, Kosei Hasegawa, Kan Yonemori","doi":"10.3802/jgo.2025.36.e14","DOIUrl":"https://doi.org/10.3802/jgo.2025.36.e14","url":null,"abstract":"<p><strong>Objective: </strong>Uterine carcinosarcoma (UCS) is uncommon high-grade endometrial cancer with limited treatment options. We evaluated the prognostic significance of human epidermal growth factor receptor 2 (HER2) expression and HER2 gene amplification within large cohorts of UCS, and clarify clinicopathologic characteristics of HER2-low UCS.</p><p><strong>Methods: </strong>We examined HER2 protein expression in 148 patients of UCS using in vivo diagnostic HER2 immunohistochemistry (IHC) kits and HER2 gene amplification using fluorescence in situ hybridization (FISH) in 72 patients.</p><p><strong>Results: </strong>HER2 IHC score was evaluated according to the latest American Society of Clinical Oncology/College of American Pathologists criteria for gastric cancer, which was negative in 41 patients, low expression of 1+ was observed in 57 patients, and HER2 high expression was observed in 50 patients (2+ in 38 and 3+ in 12 patients). There was no significant statistical difference in clinicopathological characteristics based on HER2 protein expression status. HER2 negative and low expression compared to high expression revealed poor overall survival in stage I/ II. The concordance between IHC and FISH results were relatively low compared to other cancer types (HER2 IHC score 1+, 2+, and 3+ were 5%, 15%, and 50%), and combining these results was not efficient as a prognostic factor in UCS. In contrast, the HER2 IHC score alone was a prognostic factor in stage I/II UCS. HER2 low group did not show specific clinicopathologic features.</p><p><strong>Conclusion: </strong>Since the HER2 IHC score low in advanced UCS is a predictive factor, stratification of UCS using HER2 IHC score for HER2 IHC score low group and developing adjuvant therapy may be proposed in the near future.</p>","PeriodicalId":15868,"journal":{"name":"Journal of Gynecologic Oncology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141590506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background: The existence of activating transcription factor 1 (ATF1) could be employed as a clinical marker in the context of cervical cancer development, although its specific mechanism has not been fully clarified.
Methods: To evaluate the presence of ATF1, miR-630, and myelin and lymphocyte protein 2 (MAL2) in cervical malignancies, we conducted quantitative reverse transcription polymerase chain reaction, immunohistochemistry, and Western blot assays; further studied the expansion, migration, invasion and epithelial-mesenchymal transition (EMT) of cervical carcinoma cells using colony formation assay, transwell, loss cytometry, Western blot. Chromatin immunoprecipitation (ChIP) and RNA immunoprecipitation (RIP) were used to verify that ATF1 could directly transcriptionally repress miR-630; dual luciferase reporter assay and RIP assay were employed to confirm that miR-630 targeted to repress MAL2.
Results: In cervical cancer cases, elevated ATF1 expression and reduced miR-630 expression were detected, displaying a negative relationship between them. Inhibition of ATF1 hindered the growth, migration, infiltration, and EMT in cervical carcinoma cells, while upregulation of miR-630 mitigated the aggressive characteristics of these cells. ATF1 was found to transcriptionally repress miR-630 by TransmiR and ALGGEN prediction and ChIP validation. MicroRNA modulates gene expression and affects cancer progression, and we discovered that miR-630 regulates cancer progression by targeting and inhibiting MAL2.
Conclusion: ATF1, which modulates the miR-630/MAL2 pathway, affects the EMT process and cervical carcinoma cell growth and spread. Therefore, ATF1 may serve as a promising marker and treatment target for cervical malignancies intervention.
{"title":"ATF1 regulates MAL2 expression through inhibition of miR-630 to mediate the EMT process that promotes cervical cancer cell development and metastasis.","authors":"Yanming Cao, Yuping Peng, Youqun Tang","doi":"10.3802/jgo.2025.36.e11","DOIUrl":"https://doi.org/10.3802/jgo.2025.36.e11","url":null,"abstract":"<p><strong>Background: </strong>The existence of activating transcription factor 1 (ATF1) could be employed as a clinical marker in the context of cervical cancer development, although its specific mechanism has not been fully clarified.</p><p><strong>Methods: </strong>To evaluate the presence of ATF1, miR-630, and myelin and lymphocyte protein 2 (MAL2) in cervical malignancies, we conducted quantitative reverse transcription polymerase chain reaction, immunohistochemistry, and Western blot assays; further studied the expansion, migration, invasion and epithelial-mesenchymal transition (EMT) of cervical carcinoma cells using colony formation assay, transwell, loss cytometry, Western blot. Chromatin immunoprecipitation (ChIP) and RNA immunoprecipitation (RIP) were used to verify that ATF1 could directly transcriptionally repress miR-630; dual luciferase reporter assay and RIP assay were employed to confirm that miR-630 targeted to repress MAL2.</p><p><strong>Results: </strong>In cervical cancer cases, elevated ATF1 expression and reduced miR-630 expression were detected, displaying a negative relationship between them. Inhibition of ATF1 hindered the growth, migration, infiltration, and EMT in cervical carcinoma cells, while upregulation of miR-630 mitigated the aggressive characteristics of these cells. ATF1 was found to transcriptionally repress miR-630 by TransmiR and ALGGEN prediction and ChIP validation. MicroRNA modulates gene expression and affects cancer progression, and we discovered that miR-630 regulates cancer progression by targeting and inhibiting MAL2.</p><p><strong>Conclusion: </strong>ATF1, which modulates the miR-630/MAL2 pathway, affects the EMT process and cervical carcinoma cell growth and spread. Therefore, ATF1 may serve as a promising marker and treatment target for cervical malignancies intervention.</p>","PeriodicalId":15868,"journal":{"name":"Journal of Gynecologic Oncology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141590503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-01Epub Date: 2024-05-10DOI: 10.3802/jgo.2024.35.e91
Fatma Ferda Verit, Tugan Bese, Fuat Demirkiran
{"title":"Correspondence on: The risk of lymph node metastasis in the new FIGO 2018 stage IA cervical cancer with >7 mm diameter by Nicolai et al.","authors":"Fatma Ferda Verit, Tugan Bese, Fuat Demirkiran","doi":"10.3802/jgo.2024.35.e91","DOIUrl":"10.3802/jgo.2024.35.e91","url":null,"abstract":"","PeriodicalId":15868,"journal":{"name":"Journal of Gynecologic Oncology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11262898/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141071161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-01Epub Date: 2024-01-12DOI: 10.3802/jgo.2024.35.e51
Hua Yuan, Lin Xiu, Ning Li, Yifan Li, Lingying Wu, Hongwen Yao
Objective: The aim of this study was to determine the poly (ADP-ribose) polymerase inhibitors (PARPis) response and outcome of ovarian cancer (OC) patients with BRCA1/2 germline mutation and a history of breast cancer (BC).
Methods: Thirty-nine OC patients with BRCA1/2 germline mutation and a history of BC were included. The clinicopathological characteristics, PARPis response and prognosis were analyzed.
Results: The median interval from BC to OC diagnosis was 115.3 months (range=6.4-310.1). A total of 38 patients (38/39, 97.4%) received platinum-based chemotherapy after surgical removal. The majority of these patients were reported to be platinum sensitive (92.1%, 35/38). 21 patients (53.8%) received PARPis treatment with 16 patients (76.2%) for maintenance treatment and 5 patients (5/21, 23.8%) for salvage treatment. The median duration for PARPis maintenance and salvage treatment was 14.9 months (range=2.0-56.9) and 8.2 months (range=5.2-20.7), respectively. In the entire cohort, 5-year progression-free survival (PFS) and overall survival (OS) rate was 33.1% and 78.9%, respectively. Patients with BRCA1 mutation had a non-significantly worse 5-year PFS (28.6% vs. 45.8%, p=0.346) and 5-year OS (76.9% vs. 83.3%, p=0.426) than those with BRCA2 mutation. In patients with stage III-IV (n=31), first line PARPis maintenance treatment associated with a non-significantly better PFS (median PFS: NR vs. 22.4 months; 5-year PFS: 64.3% vs. 21.9%, p=0.096).
Conclusion: The current study shows that these patients may have a good response to platinum-based chemotherapy and a favorable survival. And these patients can benefit from PARPis treatment and will likely be suitable candidates for PARPis.
研究目的本研究旨在确定多聚(ADP-核糖)聚合酶抑制剂(PARPis)对 BRCA1/2 基因突变且有乳腺癌(BC)病史的卵巢癌(OC)患者的反应和预后:方法:纳入 39 例 BRCA1/2 基因突变且有 BC 病史的卵巢癌患者。方法:纳入 39 例 BRCA1/2 基因突变且有 BC 病史的 OC 患者,分析其临床病理特征、PARPis 反应和预后:从 BC 诊断到 OC 诊断的中位间隔为 115.3 个月(范围=6.4-310.1)。共有 38 名患者(38/39,97.4%)在手术切除后接受了铂类化疗。据报道,这些患者中的大多数对铂类药物敏感(92.1%,35/38)。21 名患者(53.8%)接受了 PARPis 治疗,其中 16 名患者(76.2%)接受了维持治疗,5 名患者(5/21,23.8%)接受了挽救治疗。PARPis维持治疗和挽救治疗的中位持续时间分别为14.9个月(范围=2.0-56.9)和8.2个月(范围=5.2-20.7)。在整个队列中,5年无进展生存率(PFS)和总生存率(OS)分别为33.1%和78.9%。与 BRCA2 基因突变患者相比,BRCA1 基因突变患者的 5 年无进展生存期(28.6% 对 45.8%,P=0.346)和 5 年总生存期(76.9% 对 83.3%,P=0.426)无显著性差异。在III-IV期患者(31人)中,一线PARPis维持治疗与无显著性改善的PFS相关(中位PFS:NR vs. 22.4个月;5年PFS:64.3% vs. 21.9%,p=0.096):结论:目前的研究表明,这些患者可能对铂类化疗有良好的反应,并有较好的生存期。结论:本研究表明,这些患者对以铂类为基础的化疗反应良好,生存期较长,可以从PARPis治疗中获益,并有可能成为PARPis的合适候选者。
{"title":"PARPis response and outcome of ovarian cancer patients with BRCA1/2 germline mutation and a history of breast cancer.","authors":"Hua Yuan, Lin Xiu, Ning Li, Yifan Li, Lingying Wu, Hongwen Yao","doi":"10.3802/jgo.2024.35.e51","DOIUrl":"10.3802/jgo.2024.35.e51","url":null,"abstract":"<p><strong>Objective: </strong>The aim of this study was to determine the poly (ADP-ribose) polymerase inhibitors (PARPis) response and outcome of ovarian cancer (OC) patients with BRCA1/2 germline mutation and a history of breast cancer (BC).</p><p><strong>Methods: </strong>Thirty-nine OC patients with BRCA1/2 germline mutation and a history of BC were included. The clinicopathological characteristics, PARPis response and prognosis were analyzed.</p><p><strong>Results: </strong>The median interval from BC to OC diagnosis was 115.3 months (range=6.4-310.1). A total of 38 patients (38/39, 97.4%) received platinum-based chemotherapy after surgical removal. The majority of these patients were reported to be platinum sensitive (92.1%, 35/38). 21 patients (53.8%) received PARPis treatment with 16 patients (76.2%) for maintenance treatment and 5 patients (5/21, 23.8%) for salvage treatment. The median duration for PARPis maintenance and salvage treatment was 14.9 months (range=2.0-56.9) and 8.2 months (range=5.2-20.7), respectively. In the entire cohort, 5-year progression-free survival (PFS) and overall survival (OS) rate was 33.1% and 78.9%, respectively. Patients with BRCA1 mutation had a non-significantly worse 5-year PFS (28.6% vs. 45.8%, p=0.346) and 5-year OS (76.9% vs. 83.3%, p=0.426) than those with BRCA2 mutation. In patients with stage III-IV (n=31), first line PARPis maintenance treatment associated with a non-significantly better PFS (median PFS: NR vs. 22.4 months; 5-year PFS: 64.3% vs. 21.9%, p=0.096).</p><p><strong>Conclusion: </strong>The current study shows that these patients may have a good response to platinum-based chemotherapy and a favorable survival. And these patients can benefit from PARPis treatment and will likely be suitable candidates for PARPis.</p>","PeriodicalId":15868,"journal":{"name":"Journal of Gynecologic Oncology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11262894/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139512109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}