{"id":140021,"date":"2018-07-26T12:22:19","date_gmt":"2018-07-26T16:22:19","guid":{"rendered":"https:\/\/today.uconn.edu\/?p=140021"},"modified":"2018-07-26T15:12:43","modified_gmt":"2018-07-26T19:12:43","slug":"first-patient-receives-novel-gene-therapy-gsd","status":"publish","type":"post","link":"https:\/\/today.uconn.edu\/2018\/07\/first-patient-receives-novel-gene-therapy-gsd\/","title":{"rendered":"First Patient Receives Novel Gene Therapy for GSD"},"content":{"rendered":"<p><iframe title=\"First Patient Receives Gene Therapy for Rare Liver Disorder\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/9Sm6VzX2JLk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><a href=\"https:\/\/health.uconn.edu\/dept-pediatrics\/pediatric-research\/david-weinstein-md-msc\/\">Dr. David Weinstein<\/a> and his team at <a href=\"http:\/\/www.health.uconn.edu\">UConn Health<\/a> have administered to a patient the world\u2019s first investigational gene therapy for potentially deadly glycogen storage disease (GSD).<\/p>\n<p>On July 24, the novel gene therapy to treat the rare childhood genetic disorder that impacts the liver\u2019s storage and release of sugar was successfully given to the first human patient through a one-time, 30-minute infusion at <a href=\"https:\/\/health.uconn.edu\/plan-your-visit\/locations-and-directions\/uconn-john-dempsey-hospital\">UConn John Dempsey Hospital<\/a>.<\/p>\n<p>The gene therapy is carried through the patient\u2019s bloodstream by a naturally occurring virus to the liver to replace deficient sugar enzymes caused by the disease and to jumpstart the body\u2019s glucose control.<\/p>\n<p>&#8220;Gene therapy is basically delivering a new copy of the gene to the liver,&#8221; Weinstein says.<\/p>\n<figure id=\"attachment_140025\" aria-describedby=\"caption-attachment-140025\" style=\"width: 550px\" class=\"wp-caption alignright\"><a href=\"https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/gsd-team-20180723-encarnacion-4980.jpg\"><img decoding=\"async\" class=\"wp-image-140025 img-responsive lazyload\" data-src=\"https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/gsd-team-20180723-encarnacion-4980-1024x683.jpg\" alt=\"Dr. David Weinstein, back row left, with the team that administered the first-of-its-kind gene therapy to GSD patient Jerrod, front row center, at UConn John Dempsey Hospital. (Tina Encarnacion\/UConn Health Photo)\" width=\"550\" height=\"367\" data-srcset=\"https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/gsd-team-20180723-encarnacion-4980-1024x683.jpg 1024w, https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/gsd-team-20180723-encarnacion-4980-300x200.jpg 300w, https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/gsd-team-20180723-encarnacion-4980-768x512.jpg 768w, https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/gsd-team-20180723-encarnacion-4980-630x420.jpg 630w, https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/gsd-team-20180723-encarnacion-4980-150x100.jpg 150w\" data-sizes=\"(max-width: 550px) 100vw, 550px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 550px; --smush-placeholder-aspect-ratio: 550\/367;\" \/><\/a><figcaption id=\"caption-attachment-140025\" class=\"wp-caption-text\">Dr. David Weinstein, back row left, with the team that administered the first-of-its-kind gene therapy to GSD patient Jerrod, front row center, at UConn John Dempsey Hospital. (Tina Encarnacion\/UConn Health Photo)<\/figcaption><\/figure>\n<p>GSD affects children from infancy through adulthood, causing dangerously low blood sugar levels and constant dependence on glucose consumption in the form of cornstarch every few hours in order to survive. Unfortunately, if a cornstarch dose is missed or a patient oversleeps, the disease can lead to seizures and death. Normally, healthy livers store excess sugar from food for the body\u2019s future energy needs and release it into the bloodstream when needed in the form of processed sugar enzymes known as glycogen. In GSD, however, the liver fails to break down glycogen into glucose, causing the body\u2019s blood sugar levels to drop.<\/p>\n<p>\u201cI am excited to finally see this dream become a reality with our first GSD patient receiving the promising gene therapy. We\u2019ve been tirelessly working toward and anxiously awaiting this milestone for 20 years, and so have our patients,\u201d says <a href=\"https:\/\/health.uconn.edu\/dept-pediatrics\/pediatric-research\/david-weinstein-md-msc\/\">Weinstein<\/a>, the world-renowned pediatric endocrinologist and scientist leading the clinical trial, who cares for 600 patients from 48 countries. Weinstein is director of the <a href=\"https:\/\/www.connecticutchildrens.org\/search-specialties\/glycogen-storage-disease\/\">Glycogen Storage Disease Program<\/a> at <a href=\"https:\/\/www.connecticutchildrens.org\/\">Connecticut Children\u2019s Medical Center<\/a> and <a href=\"http:\/\/www.health.uconn.edu\">UConn Health<\/a>, the largest in the world for the care and treatment of this condition.<\/p>\n<p>The ground-breaking clinical trial\u2019s primary goal is testing the safety and dosage of the investigational gene therapy for those with GSD Type Ia. The first patient is being closely monitored following infusion, and within six weeks doctors plan to halt the patient\u2019s daily regimen of cornstarch to test the effectiveness of the gene therapy. In animal models, the injection has already shown promise to be safe, effective, and long-lasting.<\/p>\n<p>\u201cOur GSD Program team and our patients around the U.S. and the world now have the hope they have been waiting for,\u201d says Weinstein, \u201cthanks to the start of this new gene therapy clinical trial. This is the first big leap forward for GSD.\u201d<\/p>\n<p>GSD has various forms (types 0, Ia, Ib, III, VI, IX, and XI) that affect one out of every 100,000 people. The clinical trial is initially focusing on GSD Type Ia, affecting an estimated 6,000 patients worldwide, which is caused by a defective gene for the enzyme glucose-6-phosphatase-\u03b1 (G6Pase-\u03b1) that controls sugar release from the liver. The condition was almost always fatal until 1971, when it was discovered that continuous glucose therapy could help these patients. Cornstarch therapy was introduced as a slow release form of glucose in 1982, and it allowed feeds to be spaced to every three to four hours. Thanks to cornstarch, a greater number of patients with GSD are now surviving into adulthood.<\/p>\n<p>The clinical trial is in conjunction with the biopharmaceutical company <a href=\"http:\/\/www.ultragenyx.com\/\">Ultragenyx<\/a> based in Novato, California. The Phase 1\/2 clinical trial, approved by the FDA in late April 2018, will soon expand from UConn Health in the U.S. to other sites including Canada, Spain, and the Netherlands.<\/p>\n<p>The GSD Program\u2019s multidisciplinary team at Connecticut Children\u2019s provides comprehensive clinical care to patients, while the program\u2019s research laboratories and clinical trial are located at UConn School of Medicine at UConn Health.<\/p>\n<aside class=\"grey-sidebar full-sidebar\">\n  <\/p>\n<p><strong>Patient Perspective<\/strong><\/p>\n<p><figure id=\"attachment_140038\" aria-describedby=\"caption-attachment-140038\" style=\"width: 400px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/Jerrod-first-GSD-gene-therapy-patient-Lauren-Woods-1-e1532622416286.jpg\"><img decoding=\"async\" class=\"wp-image-140038 img-responsive lazyload\" data-src=\"https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/Jerrod-first-GSD-gene-therapy-patient-Lauren-Woods-1-e1532622416286-1024x1024.jpg\" alt=\"Jerrod, the world's first GSD gene therapy patient. (Lauren Woods\/UConn Health Photo)\" width=\"400\" height=\"400\" data-srcset=\"https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/Jerrod-first-GSD-gene-therapy-patient-Lauren-Woods-1-e1532622416286-1024x1024.jpg 1024w, https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/Jerrod-first-GSD-gene-therapy-patient-Lauren-Woods-1-e1532622416286-150x150.jpg 150w, https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/Jerrod-first-GSD-gene-therapy-patient-Lauren-Woods-1-e1532622416286-300x300.jpg 300w, https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/Jerrod-first-GSD-gene-therapy-patient-Lauren-Woods-1-e1532622416286-768x768.jpg 768w, https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/Jerrod-first-GSD-gene-therapy-patient-Lauren-Woods-1-e1532622416286-420x420.jpg 420w, https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/Jerrod-first-GSD-gene-therapy-patient-Lauren-Woods-1-e1532622416286-100x100.jpg 100w, https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/Jerrod-first-GSD-gene-therapy-patient-Lauren-Woods-1-e1532622416286-275x275.jpg 275w, https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/Jerrod-first-GSD-gene-therapy-patient-Lauren-Woods-1-e1532622416286-32x32.jpg 32w, https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/Jerrod-first-GSD-gene-therapy-patient-Lauren-Woods-1-e1532622416286-50x50.jpg 50w, https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/Jerrod-first-GSD-gene-therapy-patient-Lauren-Woods-1-e1532622416286-64x64.jpg 64w, https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/Jerrod-first-GSD-gene-therapy-patient-Lauren-Woods-1-e1532622416286-96x96.jpg 96w, https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/Jerrod-first-GSD-gene-therapy-patient-Lauren-Woods-1-e1532622416286-128x128.jpg 128w, https:\/\/today.uconn.edu\/wp-content\/uploads\/2018\/07\/Jerrod-first-GSD-gene-therapy-patient-Lauren-Woods-1-e1532622416286.jpg 1855w\" data-sizes=\"(max-width: 400px) 100vw, 400px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 400px; --smush-placeholder-aspect-ratio: 400\/400;\" \/><\/a><figcaption id=\"caption-attachment-140038\" class=\"wp-caption-text\">Jerrod, the world&#8217;s first GSD gene therapy patient. (Lauren Woods\/UConn Health Photo)<\/figcaption><\/figure><\/p>\n<p>\u201cI can\u2019t imagine a life without cornstarch,\u201d says Jerrod. \u201cIt\u2019s life or death.\u201d<\/p>\n<p>Jerrod [last name withheld] has been living with the consequences of his rare and potentially deadly genetic liver disorder known as glycogen storage disease (GSD) Type Ia since birth and his diagnosis at 9 months old.<\/p>\n<p>To simply stay alive each day, he has needed to consume glucose in the form of cornstarch every three hours. But he just became the first GSD patient in the world to potentially make cornstarch dependence and the fear of fatally missing a dose a thing of the past.<\/p>\n<p>On July 24 at UConn John Dempsey Hospital, Jerrod received a first-of-its-kind GSD gene therapy developed by Dr. David Weinstein, director of the Glycogen Storage Disease Program at Connecticut Children\u2019s Medical Center and UConn Health.<\/p>\n<p>He received the novel gene therapy via a simple IV infusion as part of a new clinical trial, in the hope that it will significantly improve his disease. Doctors will closely test the therapy\u2019s safety and effectiveness in six weeks, when he will try to stop taking cornstarch.<\/p>\n<p>Jerrod says he was willing to be the first patient in the gene therapy clinical trial so that others in the GSD community can potentially benefit.<\/p>\n<p>\u201cThis gene therapy is hope for all us GSD patients. We are all extremely excited,\u201d he says. \u201cDr. Weinstein is a savior and so is the entire GSD Program. There is no better GSD doctor out there, and not just medically, he really cares about his patients.\u201d<\/p>\n<p>Jerrod started having his disease managed by Weinstein more than four years ago. He credits the GSD Program with improving his disease\u2019s management, enabling him to say goodbye to his longtime gastrostomy tube (G-tube), perfect his cornstarch dosage, lose weight, grow his hair long, and even increase his height by two inches.<\/p>\n<p>Members of Weinstein\u2019s multidisciplinary GSD Program team, some of whom are also personally affected by GSD, share Jerrod\u2019s excitement.<\/p>\n<p>\u201cWe\u2019ve been waiting a long time for this big news,\u201d says Kathy Dahlberg, research coordinator for the program, who has twins with the disease. \u201cHope is now around the corner for our kids. There may be a future for them without cornstarch, and other kids with GSD may not have to suffer.\u201d<\/p>\n<p>Dr. Monika Dambska, the GSD Program\u2019s clinical-research coordinator, who has the condition, says the gene therapy clinical trial raises the hope that \u201csoon we can all just go to bed without being afraid of missing a dose of cornstarch.\u201d<\/p>\n<p>Iris Ferrechia, an RN in the GSD Program, lost her oldest child Natalie to GSD in the 1970s at the age of 13 months and has two sons living with disease.<\/p>\n<p>\u201cThe first GSD gene therapy patient case happening is surreal for me,\u201d she says. \u201cI am now optimistically hopeful for my children.\u201d<\/p>\n<p>\u201cIn our GSD world, this gene therapy may be the next big thing. It may be life-changing,\u201d says Gayle Temkin whose 12-year-old daughter Alyssa has GSD. Temkin and her husband Steve were instrumental in bringing Weinstein and his GSD Program to Connecticut from Florida in 2017.<\/p>\n<p>Thanking Dr. Bruce Liang at UConn School of Medicine and Connecticut Children\u2019s President &amp; CEO James Shmerling for their support, Temkin says, \u201cThis gene therapy clinical trial wouldn\u2019t be happening if we weren\u2019t in Connecticut.\u201d<br \/>\n<\/aside>\n<p><em>For more information visit the GSD Program\u2019s <\/em><em><a href=\"https:\/\/www.connecticutchildrens.org\/search-specialties\/glycogen-storage-disease\/\">website<\/a><\/em><em> or call: 860-837-7800.<\/em><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The gene therapy, administered for the first time at UConn John Dempsey Hospital, offers hope to patients with a rare and potentially deadly genetic liver disorder known as glycogen storage disease.<\/p>\n","protected":false},"author":98,"featured_media":140026,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_crdt_document":"","wds_primary_category":0,"wds_primary_series":0,"wds_primary_attribution":0,"footnotes":""},"categories":[1715,2231,179],"tags":[],"magazine-issues":[],"coauthors":[1873],"class_list":["post-140021","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-community-impact","category-health-well-being","category-uconn-health"],"pp_statuses_selecting_workflow":false,"pp_workflow_action":"current","pp_status_selection":"publish","acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-04-22 22:08:43","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/posts\/140021","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/users\/98"}],"replies":[{"embeddable":true,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/comments?post=140021"}],"version-history":[{"count":10,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/posts\/140021\/revisions"}],"predecessor-version":[{"id":140051,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/posts\/140021\/revisions\/140051"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/media\/140026"}],"wp:attachment":[{"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/media?parent=140021"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/categories?post=140021"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/tags?post=140021"},{"taxonomy":"magazine-issue","embeddable":true,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/magazine-issues?post=140021"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/today.uconn.edu\/wp-rest\/wp\/v2\/coauthors?post=140021"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}