Somashekhar Sp, Rohit Kumar C, Ashwin Kr, Ramya Y, Arun Kumar N, Aaron Marian Fernandez, Vijay Ahuja
{"title":"晚期卵巢癌最佳细胞减灭术患者辅助化疗时间的延迟及其对肿瘤学结果的影响:对印度 HIPEC 登记的 1480 例病例的分析。","authors":"Somashekhar Sp, Rohit Kumar C, Ashwin Kr, Ramya Y, Arun Kumar N, Aaron Marian Fernandez, Vijay Ahuja","doi":"10.1002/jso.27896","DOIUrl":null,"url":null,"abstract":"<p><strong>Background and objectives: </strong>The impact of delay in initiation of adjuvant chemotherapy following optimal CRS in different settings of treatment for advanced ovarian cancer needs to be studied with special reference to CRS HIPEC.</p><p><strong>Methods: </strong>The 1480 advanced EOC patients underwent optimal CRS, followed by adjuvant chemotheraphy, with or without intraperitoneal (IP) chemotherapy in Normothermic or Hyperthermic form. Interval between the day of surgery and start of adjuvant chemotherapy and its impact on outcome was analyzed.</p><p><strong>Results: </strong>CRS, CRS with IP or HIPEC was done in 400, 480, and 600 patients respectively. Median interval of starting adjuvant chemotherapy was 32 days CRS group, 34 days CRS + IP group and 41 days CRS + HIPEC group. Delay in chemotherapy impacted on recurrence free survival (RFS) in CRS + IV group (36 vs. 17 months: p = 0.02) and some impact in CRS + IP group (38 vs. 28 months; P 0.78) and no impact on CRS + HIPEC group (35 vs. 32 months; p = 0.17).</p><p><strong>Conclusions: </strong>Delay in starting adjuvant chemotherapy adversely affects RFS in patients undergoing optimal CRS alone. However, the delay didn't have an impact in the CRS + HIPEC group. Well-designed clinical studies are required to evaluate the impact of single dose of HIPEC.</p>","PeriodicalId":17111,"journal":{"name":"Journal of Surgical Oncology","volume":null,"pages":null},"PeriodicalIF":2.0000,"publicationDate":"2024-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Delay in Time to Adjuvant Chemotherapy and its Impact on Oncological Outcomes in Patients Undergoing Optimal Cytoreductive Surgery for Advanced Ovarian Cancer: Analysis of 1480 Cases From the Indian HIPEC Registry.\",\"authors\":\"Somashekhar Sp, Rohit Kumar C, Ashwin Kr, Ramya Y, Arun Kumar N, Aaron Marian Fernandez, Vijay Ahuja\",\"doi\":\"10.1002/jso.27896\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background and objectives: </strong>The impact of delay in initiation of adjuvant chemotherapy following optimal CRS in different settings of treatment for advanced ovarian cancer needs to be studied with special reference to CRS HIPEC.</p><p><strong>Methods: </strong>The 1480 advanced EOC patients underwent optimal CRS, followed by adjuvant chemotheraphy, with or without intraperitoneal (IP) chemotherapy in Normothermic or Hyperthermic form. Interval between the day of surgery and start of adjuvant chemotherapy and its impact on outcome was analyzed.</p><p><strong>Results: </strong>CRS, CRS with IP or HIPEC was done in 400, 480, and 600 patients respectively. Median interval of starting adjuvant chemotherapy was 32 days CRS group, 34 days CRS + IP group and 41 days CRS + HIPEC group. Delay in chemotherapy impacted on recurrence free survival (RFS) in CRS + IV group (36 vs. 17 months: p = 0.02) and some impact in CRS + IP group (38 vs. 28 months; P 0.78) and no impact on CRS + HIPEC group (35 vs. 32 months; p = 0.17).</p><p><strong>Conclusions: </strong>Delay in starting adjuvant chemotherapy adversely affects RFS in patients undergoing optimal CRS alone. However, the delay didn't have an impact in the CRS + HIPEC group. Well-designed clinical studies are required to evaluate the impact of single dose of HIPEC.</p>\",\"PeriodicalId\":17111,\"journal\":{\"name\":\"Journal of Surgical Oncology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2024-09-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Surgical Oncology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1002/jso.27896\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ONCOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Surgical Oncology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1002/jso.27896","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ONCOLOGY","Score":null,"Total":0}
Delay in Time to Adjuvant Chemotherapy and its Impact on Oncological Outcomes in Patients Undergoing Optimal Cytoreductive Surgery for Advanced Ovarian Cancer: Analysis of 1480 Cases From the Indian HIPEC Registry.
Background and objectives: The impact of delay in initiation of adjuvant chemotherapy following optimal CRS in different settings of treatment for advanced ovarian cancer needs to be studied with special reference to CRS HIPEC.
Methods: The 1480 advanced EOC patients underwent optimal CRS, followed by adjuvant chemotheraphy, with or without intraperitoneal (IP) chemotherapy in Normothermic or Hyperthermic form. Interval between the day of surgery and start of adjuvant chemotherapy and its impact on outcome was analyzed.
Results: CRS, CRS with IP or HIPEC was done in 400, 480, and 600 patients respectively. Median interval of starting adjuvant chemotherapy was 32 days CRS group, 34 days CRS + IP group and 41 days CRS + HIPEC group. Delay in chemotherapy impacted on recurrence free survival (RFS) in CRS + IV group (36 vs. 17 months: p = 0.02) and some impact in CRS + IP group (38 vs. 28 months; P 0.78) and no impact on CRS + HIPEC group (35 vs. 32 months; p = 0.17).
Conclusions: Delay in starting adjuvant chemotherapy adversely affects RFS in patients undergoing optimal CRS alone. However, the delay didn't have an impact in the CRS + HIPEC group. Well-designed clinical studies are required to evaluate the impact of single dose of HIPEC.
期刊介绍:
The Journal of Surgical Oncology offers peer-reviewed, original papers in the field of surgical oncology and broadly related surgical sciences, including reports on experimental and laboratory studies. As an international journal, the editors encourage participation from leading surgeons around the world. The JSO is the representative journal for the World Federation of Surgical Oncology Societies. Publishing 16 issues in 2 volumes each year, the journal accepts Research Articles, in-depth Reviews of timely interest, Letters to the Editor, and invited Editorials. Guest Editors from the JSO Editorial Board oversee multiple special Seminars issues each year. These Seminars include multifaceted Reviews on a particular topic or current issue in surgical oncology, which are invited from experts in the field.