Callie D McAdams,Nicholas Clevenger,Kyra Nicholson,Catherine Pesce,Katherine Kopkash,Elizabeth Poli,Thomas W Smith,Katherine Yao
{"title":"Proportion of Patients With Ductal Carcinoma In Situ That Qualify for Observation Criteria Set Forth by Clinical Trials.","authors":"Callie D McAdams,Nicholas Clevenger,Kyra Nicholson,Catherine Pesce,Katherine Kopkash,Elizabeth Poli,Thomas W Smith,Katherine Yao","doi":"10.1002/jso.27858","DOIUrl":null,"url":null,"abstract":"BACKGROUND\r\nThe COMET, LORD, and LORIS clinical trials are investigating the role of active surveillance in low-risk ductal carcinoma in situ (DCIS). The objective of this study was to identify the proportion of patients eligible for these trials amongst a cohort of patients treated at our institution.\r\n\r\nMETHODS\r\nRetrospective chart review was performed of patients diagnosed with DCIS who were treated from 2013 to 2022. Clinical, tumor, and imaging inclusion and exclusion criteria of the aforementioned observation trials were applied to determine the proportion of patients eligible for each trial. Upgrade rate to invasive cancer were examined across all three groups.\r\n\r\nRESULTS\r\nOf 1223 patients diagnosed with DCIS, applying the criteria of each trial, 245 (20%), 238 (19.4%), and 264 (21.6%) patients were eligible for the COMET, LORD, and LORIS trials, respectively. High-grade DCIS and mass on imaging had the largest impact on exclusion. Nineteen (7.8%) of women who qualified for COMET were upgraded to invasive disease at excision, compared to 18 (7.6%) for LORD, and 19 (7.2%) for LORIS.\r\n\r\nCONCLUSIONS\r\nOne in five patients diagnosed with DCIS at our institution would qualify for observation with current trial eligibility. Observation of DCIS may have limited impact on all DCIS patients.","PeriodicalId":17111,"journal":{"name":"Journal of Surgical Oncology","volume":null,"pages":null},"PeriodicalIF":2.0000,"publicationDate":"2024-09-19","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.27858","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ONCOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
BACKGROUND
The COMET, LORD, and LORIS clinical trials are investigating the role of active surveillance in low-risk ductal carcinoma in situ (DCIS). The objective of this study was to identify the proportion of patients eligible for these trials amongst a cohort of patients treated at our institution.
METHODS
Retrospective chart review was performed of patients diagnosed with DCIS who were treated from 2013 to 2022. Clinical, tumor, and imaging inclusion and exclusion criteria of the aforementioned observation trials were applied to determine the proportion of patients eligible for each trial. Upgrade rate to invasive cancer were examined across all three groups.
RESULTS
Of 1223 patients diagnosed with DCIS, applying the criteria of each trial, 245 (20%), 238 (19.4%), and 264 (21.6%) patients were eligible for the COMET, LORD, and LORIS trials, respectively. High-grade DCIS and mass on imaging had the largest impact on exclusion. Nineteen (7.8%) of women who qualified for COMET were upgraded to invasive disease at excision, compared to 18 (7.6%) for LORD, and 19 (7.2%) for LORIS.
CONCLUSIONS
One in five patients diagnosed with DCIS at our institution would qualify for observation with current trial eligibility. Observation of DCIS may have limited impact on all DCIS patients.
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.