Everolimus Implicated in Case of Severe Gastrointestinal Hemorrhage

Breast cancer remains the leading cause of cancer and the third leading cause of cancer related deaths among our population with an estimated number of 246,660 new cases and 40,450 deaths in 2016. With treatment advancements, including targeted agents such as Everolimus, a mammalian target of rapamy...

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Main Authors: Paul Gonzales, Seth Klusewitz, Johanna Marowske, John Gancayco, Michael B. Osswald, Robert Setlik
Format: Article
Language:English
Published: Wiley 2017-01-01
Series:Case Reports in Oncological Medicine
Online Access:http://dx.doi.org/10.1155/2017/3657812
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author Paul Gonzales
Seth Klusewitz
Johanna Marowske
John Gancayco
Michael B. Osswald
Robert Setlik
author_facet Paul Gonzales
Seth Klusewitz
Johanna Marowske
John Gancayco
Michael B. Osswald
Robert Setlik
author_sort Paul Gonzales
collection DOAJ
description Breast cancer remains the leading cause of cancer and the third leading cause of cancer related deaths among our population with an estimated number of 246,660 new cases and 40,450 deaths in 2016. With treatment advancements, including targeted agents such as Everolimus, a mammalian target of rapamycin (mTOR) inhibitor, survivability and quality of life continue to improve. However, with the use of these agents come adverse effects, some of which are still being characterized. Our case demonstrates recurrent episodes of gastrointestinal bleeding in a 60-year-old woman being treated with Everolimus for progressive metastatic breast cancer. On endoscopy, bleeding was secondary to erosive gastritis. Previous case reports have described bleeding due to gastric antral vascular ectasia (GAVE), which was described in two prior reported cases. In our case, bleeding also occurred on a reduced dose of Everolimus compared to what is previously reported (5 mg versus 10 mg). As a result of her gastrointestinal bleeding, she required multiple endoscopic interventions including argon plasma coagulation and multipolar heater probe to achieve hemostasis. This is the first case reported of gastrointestinal bleeding not consistent with GAVE and occurring while being on a reduced dose of Everolimus. It is important to document our case so that the Gastroenterology and Hematology communities can be educated and made aware for their patient populations on Everolimus.
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spelling doaj-art-3496a07324164ddb9a312c790bb1dc3d2025-02-03T01:23:16ZengWileyCase Reports in Oncological Medicine2090-67062090-67142017-01-01201710.1155/2017/36578123657812Everolimus Implicated in Case of Severe Gastrointestinal HemorrhagePaul Gonzales0Seth Klusewitz1Johanna Marowske2John Gancayco3Michael B. Osswald4Robert Setlik5Department of Internal Medicine, San Antonio Military Medical Center, Fort Sam Houston, San Antonio, TX 78234, USADepartment of Internal Medicine, San Antonio Military Medical Center, Fort Sam Houston, San Antonio, TX 78234, USAGastroenterology Service, San Antonio Military Medical Center, Fort Sam Houston, San Antonio, TX 78234, USAGastroenterology Service, San Antonio Military Medical Center, Fort Sam Houston, San Antonio, TX 78234, USAHematology/Oncology Service, San Antonio Military Medical Center, Fort Sam Houston, San Antonio, TX 78234, USAHematology/Oncology Service, San Antonio Military Medical Center, Fort Sam Houston, San Antonio, TX 78234, USABreast cancer remains the leading cause of cancer and the third leading cause of cancer related deaths among our population with an estimated number of 246,660 new cases and 40,450 deaths in 2016. With treatment advancements, including targeted agents such as Everolimus, a mammalian target of rapamycin (mTOR) inhibitor, survivability and quality of life continue to improve. However, with the use of these agents come adverse effects, some of which are still being characterized. Our case demonstrates recurrent episodes of gastrointestinal bleeding in a 60-year-old woman being treated with Everolimus for progressive metastatic breast cancer. On endoscopy, bleeding was secondary to erosive gastritis. Previous case reports have described bleeding due to gastric antral vascular ectasia (GAVE), which was described in two prior reported cases. In our case, bleeding also occurred on a reduced dose of Everolimus compared to what is previously reported (5 mg versus 10 mg). As a result of her gastrointestinal bleeding, she required multiple endoscopic interventions including argon plasma coagulation and multipolar heater probe to achieve hemostasis. This is the first case reported of gastrointestinal bleeding not consistent with GAVE and occurring while being on a reduced dose of Everolimus. It is important to document our case so that the Gastroenterology and Hematology communities can be educated and made aware for their patient populations on Everolimus.http://dx.doi.org/10.1155/2017/3657812
spellingShingle Paul Gonzales
Seth Klusewitz
Johanna Marowske
John Gancayco
Michael B. Osswald
Robert Setlik
Everolimus Implicated in Case of Severe Gastrointestinal Hemorrhage
Case Reports in Oncological Medicine
title Everolimus Implicated in Case of Severe Gastrointestinal Hemorrhage
title_full Everolimus Implicated in Case of Severe Gastrointestinal Hemorrhage
title_fullStr Everolimus Implicated in Case of Severe Gastrointestinal Hemorrhage
title_full_unstemmed Everolimus Implicated in Case of Severe Gastrointestinal Hemorrhage
title_short Everolimus Implicated in Case of Severe Gastrointestinal Hemorrhage
title_sort everolimus implicated in case of severe gastrointestinal hemorrhage
url http://dx.doi.org/10.1155/2017/3657812
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AT johannamarowske everolimusimplicatedincaseofseveregastrointestinalhemorrhage
AT johngancayco everolimusimplicatedincaseofseveregastrointestinalhemorrhage
AT michaelbosswald everolimusimplicatedincaseofseveregastrointestinalhemorrhage
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