{"id":64311,"date":"2022-06-08T15:09:35","date_gmt":"2022-06-08T21:09:35","guid":{"rendered":"https:\/\/www.uchealth.org\/today\/?p=64311"},"modified":"2022-11-15T15:02:04","modified_gmt":"2022-11-15T22:02:04","slug":"immunotherapy-for-colon-cancer-puts-survivor-back-on-his-bike","status":"publish","type":"post","link":"https:\/\/www.uchealth.org\/today\/immunotherapy-for-colon-cancer-puts-survivor-back-on-his-bike\/","title":{"rendered":"Immunotherapy helps put colon cancer survivor back on his bike\u00a0"},"content":{"rendered":"<div style=\"margin-top: 0px; margin-bottom: 0px;\" class=\"sharethis-inline-share-buttons\" ><\/div><figure id=\"attachment_64313\" aria-describedby=\"caption-attachment-64313\" style=\"width: 640px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-64313\" src=\"https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08151820\/colonrecover2eee.webp\" alt=\"After a successful response to immunotherapy for colon cancer, Trent Schilousky hit the road in April 2021, racking up some of the 6,000 miles he logged that year. Photo courtesy of Trent Schilousky.\" width=\"640\" height=\"480\" srcset=\"https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08151820\/colonrecover2eee.webp 800w, https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08151820\/colonrecover2eee-300x225.webp 300w, https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08151820\/colonrecover2eee-768x576.webp 768w, https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08151820\/colonrecover2eee-150x113.webp 150w, https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08151820\/colonrecover2eee-200x150.webp 200w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption id=\"caption-attachment-64313\" class=\"wp-caption-text\">After a successful response to immunotherapy for colon cancer, Trent Schilousky hit the road in April 2021, racking up some of the 6,000 miles he logged that year. Photo courtesy of Trent Schilousky.<\/figcaption><\/figure>\n<p>The spinning wheels of a bicycle are a study in repetition. Feet press down on pedals, the wheels turn and begin their appointed rounds. As the pedals pump, the wheels return again and again to where they began. When the feet leave the pedals and the wheels cease to spin, they become motionless circles, frozen in orbit and seeming to have traveled nowhere.<\/p>\n<p>But for the person pressing the pedals, the bike wheels become a means of transport from one world to another. Countless kids have used their bikes to test their limits and stretch their imaginations. The wheels carry them away from home and back. The trip complete, the wheels once again lie still, but always stand ready for another venture outward.<\/p>\n<p>Trent Schilousky found liberation in bike riding during his childhood in Cheyenne, Wyoming. The early trips later became a cycle of memories charged with meaning.<\/p>\n<p>\u201cFor most kids who have ever ridden a bike, it\u2019s the freedom you feel,\u201d said Schilousky, now 55. \u201cIt allows you to feel capable of doing something on your own. It gives you the confidence to stretch your boundaries. All of a sudden, the world opens up for you and is a much bigger place. That always stuck with me.\u201d<\/p>\n<p>After moving to Colorado in 1992, Schilousky was to take his love of biking to market. He opened his own bicycle shop, which had a very successful run in Loveland until 2010. After changing careers, bikes played a less central role for him than they had. But not long ago, Schilousky got back on a bike after a lengthy enforced absence. He climbed aboard not out of a sense of nostalgia but as a way once again to find new vistas, as he had when he was a kid in Cheyenne. In a sense, he rode for his life.<\/p>\n<h2><strong>A tennis tumble and a shocking colon cancer diagnosis<\/strong><\/h2>\n<figure id=\"attachment_64315\" aria-describedby=\"caption-attachment-64315\" style=\"width: 300px\" class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-64315 size-medium\" src=\"https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08152008\/colonrecovery1eee.webp\" alt=\"Trent Schilousky and his partner Jackie Smith on their bicycles in August 2021. Cycling was a big part of Trent's recovery after immunotherapy helped him battle stage 4 colon cancer. Photo courtesy of Trent Schilousky.\" width=\"300\" height=\"225\" srcset=\"https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08152008\/colonrecovery1eee.webp 800w, https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08152008\/colonrecovery1eee-300x225.webp 300w, https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08152008\/colonrecovery1eee-768x576.webp 768w, https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08152008\/colonrecovery1eee-150x113.webp 150w, https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08152008\/colonrecovery1eee-200x150.webp 200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-64315\" class=\"wp-caption-text\">Trent Schilousky and his partner Jackie Smith on their bicycles in August 2021. Cycling was a big part of Trent&#8217;s recovery after immunotherapy helped him battle stage 4 colon cancer. Photo courtesy of Trent Schilousky.<\/figcaption><\/figure>\n<p>Early in 2018, life for Schilousky changed, not on a bike but on a tennis court. He had joined a tennis league with his partner, Jackie Smith, and was in the middle of a match when he lunged for a shot and landed awkwardly on his shoulder. He felt healthy otherwise and assumed the sore shoulder would heal.<\/p>\n<p>It didn\u2019t. Instead, a knot appeared under the collarbone and got bigger. A week later, he saw his physician in Loveland. A biopsy showed the small mass in his neck was cancerous. He had a subsequent CT scan, and around Valentine\u2019s Day, Schilousky learned that he had stage 4 colon cancer. The malignant cells had spread to lymph nodes throughout his abdomen. He was told that he likely had 18 to 30 months to live.<\/p>\n<p>He was shocked and angry. \u201cI went from having no symptoms to being told, \u2018You have cancer,\u2019\u201d he recalled. He and Jackie began figuring out what to do and decided to go out of state for care. After getting tests, physicians there advised him that he could get excellent treatment options close to home, at <a href=\"https:\/\/www.uchealth.org\/locations\/uchealth-university-of-colorado-cancer-center-anschutz\/\">UCHealth Cancer Care \u2013 Anschutz Medical Campus \u2013 University of Colorado Cancer Center<\/a>.<\/p>\n<p>Schilousky had had one round of chemotherapy at a Loveland hospital prior to visiting the Cancer Center, but the treatment caused a coronary spasm and severe chest pain, and he\u2019d landed in the hospital for several days. The cancer\u2019s spread also meant that surgery was not an option to battle the malignant mass in his colon. However, Schilousky learned after meeting with <a href=\"https:\/\/www.uchealth.org\/provider\/alexis-leal-md\/\">Dr. Alexis Leal<\/a>, <a id=\"\" href=\"https:\/\/medschool.cuanschutz.edu\/medical-oncology\" target=\"_blank\" rel=\"noopener\">assistant professor of Medical Oncology with the University of Colorado School of Medicine<\/a>, that he had one more chance to survive his disease.<\/p>\n<h2><strong>Immunotherapy for colon cancer offers a chance for recovery<\/strong><\/h2>\n<p>Genetic testing showed he had <a id=\"\" href=\"https:\/\/www.cancer.net\/cancer-types\/lynch-syndrome\" target=\"_blank\" rel=\"noopener\">Lynch syndrome<\/a>, a disorder that predisposes individuals to a variety of cancers, especially colon cancer. Schilousky had inherited the defect from his mother and he, in turn, has passed it to his son Zairyk, now 25. Lynch syndrome inactivates one of four genes that help to repair defects in DNA that occur as cells divide and replicate. That increases the risk of the cellular mistakes piling up and driving an increase in rogue cells that form cancerous tumors.<\/p>\n<figure id=\"attachment_64316\" aria-describedby=\"caption-attachment-64316\" style=\"width: 300px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-64316 size-medium\" src=\"https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08152031\/colonrecovery3.webp\" alt=\"Trent with son Zairyk. Trent\u2019s recovery allowed him to attend Zairyk\u2019s wedding last October. Photo courtesy of Trent Schilousky.\" width=\"300\" height=\"225\" srcset=\"https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08152031\/colonrecovery3.webp 640w, https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08152031\/colonrecovery3-300x225.webp 300w, https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08152031\/colonrecovery3-150x113.webp 150w, https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08152031\/colonrecovery3-200x150.webp 200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-64316\" class=\"wp-caption-text\">Trent with son Zairyk. Trent\u2019s recovery allowed him to attend Zairyk\u2019s wedding last October. Photo courtesy of Trent Schilousky.<\/figcaption><\/figure>\n<p>Until relatively recently, Schilousky\u2019s diagnosis would have left him with little hope. However, in late May 2017, the FDA approved pembrolizumab (Keytruda), a \u201ccheckpoint inhibitor\u201d which works to stimulate the immune system to recognize and kill cancerous cells in patients with the mismatch repair defect and with solid tumors that cannot be removed surgically or that have spread to other parts of the body.<\/p>\n<p>\u201cThis was the first time that the agency had approved a cancer treatment based on a common biomarker rather than the location in the body that the tumor had originated and covered patients with colorectal cancer that had progressed following treatment with prior chemotherapy,\u201d Leal said.<\/p>\n<p>Leal ordered immunotherapy treatment for Schilousky, initiating <a id=\"\" href=\"https:\/\/www.cancer.gov\/news-events\/cancer-currents-blog\/2017\/fda-pembrolizumab-genetic-features\" target=\"_blank\" rel=\"noopener\">Keytruda<\/a> once every three weeks in March 2018. He responded well to treatment with shrinkage of his cancerous lymph nodes and the mass in his colon. However, in late 2018 he had developed digestive issues that couldn\u2019t be explained by the tumor. He had an endoscopy to look for problems in the upper part of his digestive tract, then a PET scan. The unhappy result: a tumor in the duodenum, which is the upper part of the small intestine.<\/p>\n<h2><strong>Whipple procedure removes two tumors, but new problems arise<\/strong><\/h2>\n<figure id=\"attachment_64335\" aria-describedby=\"caption-attachment-64335\" style=\"width: 240px\" class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-64335 size-medium\" src=\"https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/09100330\/Colon-Cancer-Recovery-6-Alexis-Lealeee.webp\" alt=\"Dr. Alexis Leal, Schilousky\u2019s medical oncologist at UCHealth, ordered and managed his immunotherapy. Photo by UCHealth.\" width=\"240\" height=\"300\" srcset=\"https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/09100330\/Colon-Cancer-Recovery-6-Alexis-Lealeee.webp 311w, https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/09100330\/Colon-Cancer-Recovery-6-Alexis-Lealeee-240x300.webp 240w, https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/09100330\/Colon-Cancer-Recovery-6-Alexis-Lealeee-120x150.webp 120w, https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/09100330\/Colon-Cancer-Recovery-6-Alexis-Lealeee-200x250.webp 200w\" sizes=\"auto, (max-width: 240px) 100vw, 240px\" \/><figcaption id=\"caption-attachment-64335\" class=\"wp-caption-text\">Dr. Alexis Leal, Schilousky\u2019s medical oncologist at UCHealth, ordered and managed his immunotherapy. Photo by UCHealth.<\/figcaption><\/figure>\n<p>To address the duodenal tumor, Leal transitioned Schilousky to two different immunotherapy drugs in January 2019, combining <a id=\"\" href=\"https:\/\/www.cancer.gov\/news-events\/cancer-currents-blog\/2018\/fda-ipilimumab-nivolumab-colorectal-dna-repair\" target=\"_blank\" rel=\"noopener\">ipilumumab (Yervoy) with nivolumab (Opdivo)<\/a>. The treatments reduced the size of the colon tumor enough that surgery to remove both it and the mass in the duodenum was now possible.<\/p>\n<p>Without the immunotherapy success, surgery wouldn\u2019t have been a choice, except in a life-threatening situation, said <a href=\"https:\/\/www.uchealth.org\/provider\/steven-ahrendt-md-surgery\/\">Dr. Steven Ahrendt<\/a>, professor of <a id=\"\" href=\"https:\/\/medschool.cuanschutz.edu\/surgery\/divisions-centers-affiliates\/surgical-oncology\/about\" target=\"_blank\" rel=\"noopener\">Surgery-Surgical Oncology at the CU School of Medicine<\/a>.<\/p>\n<p>\u201cIf the disease has spread outside the abdomen, we don\u2019t like to do surgery unless there is a blockage,\u201d Ahrendt said. \u201cBut because Trent had had a great response to the immunotherapy, we were encouraged to proceed.\u201d<\/p>\n<figure id=\"attachment_64318\" aria-describedby=\"caption-attachment-64318\" style=\"width: 200px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-64318 size-medium\" src=\"https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08152425\/Colon-Cancer-Recovery-5-Steven-Ahrendt.webp\" alt=\"After immunotherapy, UCHealth surgeon Dr. Steven Ahrendt removed cancerous tumors from Trent\u2019s colon and duodenum. Photo by UCHealth.\" width=\"200\" height=\"300\" srcset=\"https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08152425\/Colon-Cancer-Recovery-5-Steven-Ahrendt.webp 600w, https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08152425\/Colon-Cancer-Recovery-5-Steven-Ahrendt-200x300.webp 200w, https:\/\/uchealth-wp-uploads.s3.amazonaws.com\/wp-content\/uploads\/sites\/6\/2022\/06\/08152425\/Colon-Cancer-Recovery-5-Steven-Ahrendt-100x150.webp 100w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><figcaption id=\"caption-attachment-64318\" class=\"wp-caption-text\">After immunotherapy, UCHealth surgeon Dr. Steven Ahrendt removed cancerous tumors from Trent\u2019s colon and duodenum. Photo by UCHealth.<\/figcaption><\/figure>\n<p>Ahrendt excised both cancerous tumors with a Whipple procedure, a surgery that removes half of the pancreas, part of the duodenum, part of the stomach, the bile duct and the gallbladder. Seeking to banish all remaining cancer, Ahrendt also removed Schilousky\u2019s omentum, a sheet of tissue hanging from the stomach that enfolds the intestines, and about a quarter of his large intestine. He then reconstructed Schilousky\u2019s digestive system by reconnecting the remaining organs and tissue.<\/p>\n<p>The surgery successfully removed cancer from Schilousky\u2019s digestive tract. \u201cTrent had an exceptional response to immunotherapy which made surgical resection even possible,&#8221; Leal said. But his replumbed system gave him unpredictable problems that continue to this day. A plain, untoasted bagel might go down just fine one morning but cause discomfort the next.<\/p>\n<p>\u201cI can\u2019t digest food the same,\u201d he said. \u201cSometimes it\u2019s normal, sometimes it\u2019s horrible. It\u2019s a daily challenge to eat the things I want to eat.\u201d<\/p>\n<h2><strong>Recovery on a bike<\/strong><\/h2>\n<p>Schilousky shed weight dramatically after the Whipple procedure. He dropped from about 200 pounds to just 120 and had to have a feeding tube inserted. He still had the tube in March 2020 when the COVID-19 pandemic struck. He was fearful of contracting the virus in his weakened state, so he mostly stayed inside, tethered to his feeding tube. He\u2019d kept working at his job as a landman in the oil and gas industry up to the time of the Whipple procedure and hoped to return, but the pandemic put that on hold. He found himself confined to home. Jackie gave him vital support, but he admits he struggled to keep his spirits afloat.<\/p>\n<p>\u201cIt was difficult to get motivated to do anything,\u201d Schilousky said. \u201cIt was a dark time.\u201d<\/p>\n<p>A change came during one of those bleak days as he watched a \u201c30 for 30\u201d documentary on the controversial road racing cyclist Lance Armstrong. Schilousky had met Armstrong, and had admired and been motivated by his competitive fire. On this day, however, it wasn\u2019t Armstrong\u2019s cycling exploits that moved him. It was the images of Armstrong, head shaved and in a hospital gown, as he battled testicular cancer. Later in the documentary, Schilousky watched Armstrong get on his bike and ride around Austin, Texas, another gesture of defiance against the disease\u2019s power over his life.<\/p>\n<p>The documentary was a powerful motivator for Schilousky. \u201cI felt bad about myself that I wasn\u2019t trying harder,\u201d he remembered. \u201cI knew I had to figure out a way to get back on the bike and remove the feeding tube. I started riding.\u201d<\/p>\n<h2><strong>As the miles mounted, the body and spirit got stronger<\/strong><\/h2>\n<p>He began slowly, by setting up a trainer in the basement of his Windsor home. He increased his time on the bike in 5- to 10-minute increments until he felt comfortable riding outside, first down the street and around the block. He steadily increased the number of loops, each one psychically returning him to his childhood excursions in Cheyenne.<\/p>\n<p>\u201cI got back to that kid thing,\u201d Schilousky said. \u201cMy environment had been my house for a long time. When I got the opportunity to do something on my own again and expand my boundaries, it was incredibly liberating and freeing, and it drove me to want to go farther.\u201d<\/p>\n<p>He did just that. In April 2021, he rode in Grand Junction, then in the Red Rock Canyon in Las Vegas. That summer he pedaled in the thin air of Leadville. Jackie accompanied him on many of the rides, but he also cycled alone, savoring the countryside and the simple fact that he was alive and getting stronger. By the end of 2021, he had tallied 6,000 miles.<\/p>\n<p>The mileage is a bit lower so far in 2022, partly because he and Jackie spent time on moving to a new place in Parker, close to the Palmer Divide, and partly because he\u2019s back to work. But Schilousky still savors the sustenance he rediscovered on a bike.<\/p>\n<p>\u201cCycling is still a priority,\u201d he said. In a larger sense, he\u2019s intent on \u201cdoing the things that are truly important\u201d in his life. He is now cancer-free.<\/p>\n<h2><strong>Living the life he might have lost<\/strong><\/h2>\n<p>One of those occurred last October in Midway, Utah, near the Wasatch Mountains, where Schilousky watched with Jackie and his parents as Zairyk got married. It\u2019s not lost on him that after his cancer diagnosis in 2018, it was a long shot that he\u2019d have been in attendance.<\/p>\n<p>\u201cHopefully Zairyk will have kids and I can be part of their lives,\u201d he said. \u201cYour legacy is how you have influence and leave a mark for the next generation.\u201d<\/p>\n<p>Leal said Schilousky\u2019s future looks bright. \u201cHe continues to do remarkably well and just hit the two years since surgery mark without any evidence of recurrent disease,\u201d she said.<\/p>\n<p>Schilousky wants to be a source of positive motivation for others facing cancer and grim prospects, as he did. That could involve raising awareness of the importance of colorectal screening and genetic testing. Or it could be as simple as setting an example for someone going through hard, discouraging times, as the images of Lance Armstrong getting back on his bicycle did for Schilousky during that dark day two years ago.<\/p>\n<p>\u201cI truly want to make a difference in any way I can,\u201d Schilousky said, \u201cwhether it is small or large.\u201d<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The spinning wheels of a bicycle are a study in repetition. Feet press down on pedals, the wheels turn and begin their appointed rounds. As the pedals pump, the wheels return again and again to where they began. When the feet leave the pedals and the wheels cease to spin, they become motionless circles, frozen [&hellip;]<\/p>\n","protected":false},"author":2143,"featured_media":64313,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","footnotes":""},"categories":[5],"tags":[28,3508,49,2092,1046,189],"class_list":["post-64311","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-innovative-care","tag-cancer-care-oncology","tag-cancer-care-patient-stories","tag-cancer-treatment","tag-colon-cancer","tag-health-screening","tag-immunotherapy"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - 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