Outcomes of bile duct resection with or without liver resection in management of Klatskin tumor: A 15-year U.S. National Data Review
| العنوان: | Outcomes of bile duct resection with or without liver resection in management of Klatskin tumor: A 15-year U.S. National Data Review |
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| المؤلفون: | Ruchi Yadav, Nosakhare Paul Ilerhunmwuwa, Ese Uwagbale, Chidiebele Omaliko, Aftaab Aliahmad, Ephrem Sedeta, Derman Ozdemir, Akriti Pokhrel, Elmarie Alexander, Jahnavi Udaikumar, Omid Heravi, Narek Hakobyan, Beka Aroshidze, Junxin Shi, Fereshteh Salimi Jazi, Sharanya Nemakallu, Vladimir Gotlieb, Tamta Chkhikvadze |
| المصدر: | Journal of Clinical Oncology. 40:e16169-e16169 |
| بيانات النشر: | American Society of Clinical Oncology (ASCO), 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Cancer Research, Oncology |
| الوصف: | e16169 Background: Surgical resection can provide an increase in survival for incurable patients with cholangiocarcinoma (CCA); Since outcomes improve significantly with more aggressive intervention liver resection (LR) should be pursued together with common bile duct resection (CBDR). We aimed to analyze the trends of surgical management of hilar CCA also known as Klatskin tumor (KT) across 15 years in the U.S. Methods: We extracted two cohorts of hospitalizations from Nationwide Inpatient Sample (NIS) 2005-2019yy using ICD-9 and ICD-10 diagnosis and procedure codes for KT, CBDR and LR. First group of patients with KT had CBDR performed alone and the second group of KT patients received CBDR and LR during the same hospitalization. We compared mortality, performed socio-demographic analysis stratified by patient and hospital information and used length of stay (LOS) and mean charges (MC) as additional outcomes. Results: We extracted a total of 3,095 hospitalizations with KT that underwent CBDR alone or CBDR with LR. There was a transition in proportion of CBDR alone versus CBDR with LR across years, which we attribute to the change in coding from ICD-9 to ICD- 10, with the combined coding year 2015 demonstrating equalization of proportion of performed procedures prior to the flip in 2016. Since ICD-10 procedure coding was more specific for CBDR and LR, we as a result of this conclude that ICD-10 coding years 2016 and onward are more accurate and the latest trends demonstrate the increasing performance of only CBDR in KT patients rather than CBDR with LR (75% vs. 25% in 2019). Analysis of socio-demographics is presented in the Table. More than 2/3 of the patients were above age 60. Proportionally CBDR alone was more likely to be covered by public insurance than CBDR with LR (Public: 63.7% vs. 57.1%; Private: 34% vs. 40%). Even though it is a more invasive intervention, CBDR with LR had slightly less mean overall charges (MC=$223,903 for CBDR vs. $212,072 for CBDR with LR (P=0.5574)) and similar hospital resource utilization (LOS= 14 days for CBDR vs.14.7 days for CBDR with LR) compared to CBDR alone. Most of the procedures (>94%) were performed in teaching hospitals. Inpatient mortality was 5.5% for CBDR alone vs. 8.7 % for CBDR with LR. Conclusions: Our analysis demonstrated that for KT proportionally, CBDR performance is more prevalent than CBDR with LR in the latest years 2016-2019. Considering the comparable cost and hospital resource utilization with intent to cure, more aggressive surgical management should be pursued. Inpatient mortality was higher for more aggressive surgical management 5.5% for CBDR alone vs. 8.7% for CBDR with LR. Insurance type may play a role in the procedure choice. [Table: see text] |
| تدمد: | 1527-7755 0732-183X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::8aacf2c025a820e1ca2418ce6a6d79c8 https://doi.org/10.1200/jco.2022.40.16_suppl.e16169 |
| رقم الأكسشن: | edsair.doi...........8aacf2c025a820e1ca2418ce6a6d79c8 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15277755 0732183X |
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