Study of ISIS 678354 for Patients with Severe Hypertriglyceridemia

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What is this study about?

This clinical trial is focused on studying a condition known as Severe Hypertriglyceridemia, which is characterized by very high levels of triglycerides in the blood. The treatment being tested in this study is called Olezarsen, also known by its code name ISIS 678354. Olezarsen is a type of medication known as an antisense oligonucleotide, which is a small piece of DNA or RNA designed to bind to specific molecules in the body to alter their function. This medication is administered through an injection under the skin, using a device called YpsoMate, which is a single-use, automated injection system.

The purpose of this study is to evaluate the safety and tolerability of Olezarsen in patients with Severe Hypertriglyceridemia. Participants in the study will receive regular injections of the medication over a period of time. The study will monitor participants for any changes in their health, including laboratory values and any side effects they may experience. The study will also track the use of any additional medications that participants may need during the trial.

Participants will be involved in the study for a period of up to 66 weeks. During this time, they will receive injections and attend regular check-ups to monitor their health and the effects of the treatment. The study aims to provide valuable information on how well Olezarsen is tolerated by patients and its impact on Severe Hypertriglyceridemia.

1 joining the study

Upon joining the study, you will be informed about the purpose and procedures involved. This study is an open-label extension, meaning you will know the medication you are receiving.

You will be required to have completed a previous study with an acceptable safety profile, as judged by the investigator.

2 medication administration

You will receive the medication called olezarsen, also known as ISIS 678354. This medication is administered through an injection under the skin, known as a subcutaneous injection.

The dosage and frequency of the medication will be determined by the study protocol and your healthcare provider.

3 ongoing treatment

You will continue to receive the medication as part of your treatment for severe hypertriglyceridemia (SHTG). This condition involves high levels of triglycerides in the blood.

Your treatment will be part of a stable regimen of lipid-lowering therapy, which should follow the standard of care according to local guidelines.

4 monitoring and assessments

Throughout the study, your health will be closely monitored. This includes regular assessments of your clinical laboratory values, such as platelet count and kidney function.

You will be observed for any adverse events, which are any unwanted effects you might experience during the study.

5 completion of the study

The study is expected to last up to 66 weeks, with the primary endpoint being the change in clinical laboratory values from baseline to week 53.

Upon completion, you will have a final assessment to evaluate the overall safety and tolerability of the medication.

Who Can Join the Study?

  • Must have completed either the ISIS 678354-CS5 or ISIS 678354-CS6 study successfully, with a good safety record as judged by the study doctor.
  • Must be on a stable treatment plan for lowering lipids (fats in the blood) that follows the standard medical guidelines in your area.
  • Open to both male and female participants.
  • Includes people from vulnerable groups, which means those who might need extra care or protection.

Who Cannot Join the Study?

  • Patients with other serious health conditions that could interfere with the study.
  • Patients who are pregnant or breastfeeding.
  • Patients who have participated in another clinical trial recently.
  • Patients with a history of allergic reactions to similar medications.
  • Patients who are unable to follow the study procedures or instructions.
  • Patients with certain liver or kidney problems.
  • Patients who have a history of drug or alcohol abuse.
  • Patients with uncontrolled diabetes or high blood pressure.
  • Patients who are taking medications that could interfere with the study drug.
  • Patients with a history of heart disease or stroke.

Where you can join this trial?

Verified and Recommended Sites

No sites found in this category

Verified Sites

Site Name City Country Status
Sydvestjysk Sygehus Esbjerg Denmark
Centro Hospitalar Universitario Sao Joao E.P.E. Porto Portugal
Technische Universitaet Dresden Dresden Germany
Katholieke Universiteit te Leuven Leuven Belgium
Bellvitge University Hospital L'hospitalet De Llobregat Spain
Université Libre de Bruxelles – Hôpital Erasme Brussels Belgium
Futuremeds Sp. z o.o. Wroclaw Poland
Kardiologijos ir reabilitacijos klinika UAB Klaipeda Lithuania

Other Sites

Site Name City Country Status
Diagnostic & Therapeutic Center Of Athens Hygeia Single Member S.A. Athens Greece
University Hospital Ostrava Ostrava Czechia
Fakultni Nemocnice Hradec Kralove Novy Hradec Kralove Czechia
Karolinska University Hospital Solna Sweden
Turku University Hospital Turku Finland
Hospices Civils De Lyon Lyon France
Interna SK s.r.o. Svidnik Slovakia
Medicus Services s.r.o. Brandys Nad Labem Czechia
Areteus s.r.o. Trebisov Slovakia
Multidisciplinary Hospital For Active Treatment Haskovo AD Haskovo Bulgaria
KliFoCenter GmbH Witten Germany
Canisius Wilhelmina Ziekenhuis Nijmegen The Netherlands
Instytut Centrum Zdrowia Matki Polki Lodz Poland
Medical Center Teodora EOOD Ruse Bulgaria
Specialized Hospital For Active Cardiology Treatement Cardiolife OOD Varna Bulgaria
Medical Center Zara-Med EOOD Stara Zagora Bulgaria
Multiprofile Hospital For Active Treatment Pazardzik AD Pazardzhik Bulgaria
Ujbzmudprd Oc Deqddkfp Debrecen Hungary
Emhldrokgtvsedhicndfbguzcj Hqukajtw oy Alqpen Athens Greece
Hkzxfqnw Vdxo drvwpiii Barcelona Spain
Vvgibx ddv Repwu Ujsdkmsiws Hjpdtltv Sevilla Spain
Uxdbfhosbt Hstcymjt Ccftnrf Cologne Germany
Fyyykmds njjohzgje Mqphv a Hmrkytz Prague Czechia
Acdv Gjzdej Olnjuike Mddrjnnggvvto Neyrxcsx Milan Italy
Adtuwsepox Pmdlpvbt Hvpmyncn Dp Mcyopoefq Marseille France
Ukcqtsdlrzvb Mshftdk Cacgsmv Uznrogi Utrecht The Netherlands
Clgmcbw Uysifklmfpsydotrqvdo Bgaiiz Krt Berlin Germany
Crqavu Hnljvdkwrgu Uziavnjjlkxes Dd Mfnzxqdzbtd Montpellier France
Afmjogm Uiaktoeaoq Hgphtath Aalborg Denmark
Jgqom Zprqwvhucs Hasselt Belgium
Agerujz Obpufwfgtdh Urlacxumyqink Fnwggodc Ip Dn Nmdztr Naples Italy
Sdrds Spqz Jbmt Dq Roov Reus Spain
Sczyolhcipb Ussqeqitum Hfcjcyknkrsimsd Gbcznzcrcfkoptjvu Gothenburg Sweden
Vjsmvirdo Fjgeyvey Nnqjqeyex V Pqyyf Prague Czechia
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Njevliqju S Pqebzlbkcqno Buozco Nyqv Brezno Slovakia
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Hnhtcjyq Ukxksnpsgxwht Veiujp Do Ld Vokusswx Malaga Spain
Hzhsunrb Ustpzlpslgaosp Scodelqmjl &fmqvvk Hnuylph dj Hqgcsejhyyl STRASBOURG, Alsace France
Zjuyoapfbo Gauipdmo Versgd Siccremwg Ede The Netherlands
Fsomc Vhmuyfkhx Svhco Gryjxfl Efmprcvj Oplrtn Krhppg Szekesfehervar Hungary
Uqddyzujin Mqvvhuajxvvq Hbczmgbj Fkl Aaihfa Tywnsthup Sltsk Gqstge Eie Plovdiv Bulgaria
Uaaynbkrwn Msvbqwhfqrft Hdhecpit Fhq Acvwtv Talssddjh Sqibdtxv Osl Sofia Bulgaria
Pjrk Ttljj Hewjwtyf Urgicqxrtbks Sabadell Spain
Ssow Szakvvd Mtwkz Ono Plovdiv Bulgaria
Mlpqlhu Clezse Doemge Sfownjs Engw Burgas Bulgaria
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Edtuhiuvouyiaj Cmvsd Mlqs sylpyd Prague Czechia
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Bdgdygomyjv Sjet Jozefow Poland
Can Hoywwiz Kmra Encs Hungary
Pmnpefx Mjocqg Spr z Okiq Evf Pnnusgqbf Poniatowa Poland
Rratazlfqeryvokst Viwywq Viborg Denmark
Sfblci scwwmo mlvdyeutp cltppfz Uho Kaunas Lithuania
Kimtkpescnp Sskewjanhu Uyo Kaunas Lithuania
Mnwtvew Ckrbwq Shpfdxr Cxmzzzgq Rqnjwyfa Oaq Smolyan Bulgaria
Mjhnhrf Cdvpjk Ikcq Tdcmkqpq Yomhuf Eniu Sofia Bulgaria
Omvmyw Ebiqjavbzldxg Cgmpfkx Klzx Dunaújváros Hungary
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Vamznqorkctmalec Uzrgs Srpognvop A Cpafcevz Cbkpza aupj Kosice Slovakia
Cbfjcd Hfxdplffcyg Unvpktyuihkru Dz Nnbfaa Saint-Herblain France
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Smnhspgta Rarglgj Urdsznauhn Mpnskgq Cyeubm Nijmegen The Netherlands
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Eweulyt Uccfzzkpcnra Mkvgdvq Cuiquub Rlbsjahgq (cmmhaix Mor Rotterdam The Netherlands
Onwu Ulzffeabuw Hsnqemuy Hb Oslo Norway
Mjddklxyzqfg Hmpnnruc Fwg Aehkxt Tongeqdpz Dtk Tkkr Vnkohps Aa Gabrovo Bulgaria
Asldroavk Ubm Amsterdam The Netherlands
Aljxutbhdg Pzbnswnl Htvlcnhh Dk Pbtug Paris France
Rtluyr Mvccrjehtym Herning Denmark
Hwrgqudx Cyw Tpvm Sgch Lisbon Portugal
Svcoaolle Tuqdco Zppxcevkjdhjzc Emmen The Netherlands
Muuougl Cfbppu Dfd Knjguli Lmhf Sofia Bulgaria
Czuewt Hfgkltctbi Db Bfnnp Vctiw Epwqac (wpeo Ejgvudm Aveiro Portugal
Lnwediu Kxrf Baja Hungary
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Ahhuyof Oisuustnopv Skjg Audf E Skq Sqzgdvprhu Df Cesfhev Caserta Italy
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Somzdf Lpcmcif I Msqjd Sst Jq Katowice Poland
Mdbsrgwq Mpkagpw Avvcerx Pleven Bulgaria
Gwuus Hwnnlpais Zutphen The Netherlands
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Reihdljwx Zxcyugfjir Svqsgdsol Arnhem The Netherlands
Fsujehmhugffw Hbjhvkpl Frederiksberg Denmark
Aracavz Ohuhmrggpok Uzkeyalgsnsqg Pivdfzkxkrz Pdbly Gjflyowb Palermo Italy
Buwvemoo Pwpqho Edqbzesagwgj Kvue Nyiregyhaza Hungary
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Cxhozhahhd Cpxhej Sxawvz Baia Mare Romania
Cqxydcwo Bklc Smfjwdprq Sjr z orpm Suef Lublin Poland
Adgggh Sgoazlyrjs Zdjetdunuj Dordrecht The Netherlands
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Kwxvuataoec scmmnl Louny Czechia
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Dcq Kcip Balatonfured Hungary
Ujscxswkju Maucytttoirwwhnow Hnswelkf Fiz Azucnf Tkaoqzmgr Kmquk Av Ruse Bulgaria
Mhjclugkculd Hzjxkqdk Fvj Ayexoo Tisnoaiuq Bvgqvqwhblm As Blagoevgrad Bulgaria
Urdpgel Lfvih Dz Sigda Dm Ebqom O Dvnaa E Vyrpk Etcbtu Santa Maria Da Feira Portugal
Kevzklq Mcwscsh Cpmdln Lwjo Sofia Bulgaria
Aktg Hmdwrcjz Gyvpkml Lm Snyortg Snmumuo axjx Svidnik Slovakia
Cgloho Dwjqwcd stasng Kkpjck Kosice Slovakia
Dldk sijvvh Roznava Slovakia
Djdamgc sgoyyw Bratislava Slovakia
Hoo Vso Wnipzuufrrset Zqmezfqigb Dirksland The Netherlands
Mvutm Nhmi Zqcvsrs sraxpv Uherske Hradiste Czechia
Drkgsyglkf Mejjchc Chwpqr 2ptv Lxwv Dimitrovgrad Bulgaria
Agznvxw Skfcw Szofcleyh Tgumkvtzrnst Npwi Mvlyhw Cinisello Balsamo Italy
Hbbvrdvb Ugupxzmmdlyas Hnjkjpkv Tredv y Pjdoef Irgafnmy Cipcym denrdlgqnabzrpuys (igzy Badalona Spain
Dxjvkrqmdg Cgqoanuyqvrk Cakpfs Ejuzyu Ogg Varna Bulgaria
Ajxd Skghlxtqt Dt Cznmwk E Cyq A Coruna Galicia Spain
Mtjwhju Cddopv Epspxfhwik Ezlz Sofia Bulgaria
Mwzdmvy Cpfbmm Nginoahpbxm Okv Veliko Tirnovo Bulgaria
Cnvshiv Zwzezeq Mvwexizunbvzrg Pagpe Bapribvyv Poznan Poland
Mnvjivojzj Sjz z oebg Tarnow Poland

Want to learn more about this study or check if you can participate? Contact us.

Trial status

Country Status Recruitment Start
Belgium Belgium
Not recruiting
23.05.2023
Bulgaria Bulgaria
Not recruiting
23.05.2023
Czechia Czechia
Not recruiting
23.05.2023
Denmark Denmark
Not recruiting
23.05.2023
Finland Finland
Not recruiting
23.05.2023
France France
Not recruiting
23.05.2023
Germany Germany
Not recruiting
23.05.2023
Greece Greece
Not recruiting
23.05.2023
Hungary Hungary
Not recruiting
23.05.2023
Italy Italy
Not recruiting
23.05.2023
Lithuania Lithuania
Not recruiting
23.05.2023
Norway Norway
Not recruiting
23.05.2023
Poland Poland
Not recruiting
23.05.2023
Portugal Portugal
Not recruiting
23.05.2023
Romania Romania
Not recruiting
23.05.2023
Slovakia Slovakia
Not recruiting
23.05.2023
Spain Spain
Not recruiting
23.05.2023
Sweden Sweden
Not recruiting
23.05.2023
The Netherlands The Netherlands
Not recruiting
23.05.2023

Trial locations

Investigated Drugs:

Olezarsen is a medication being studied for its effects on people with a condition called severe hypertriglyceridemia, which means they have very high levels of triglycerides in their blood. Triglycerides are a type of fat, and having too much of them can increase the risk of heart disease and other health problems. Olezarsen is given as an injection under the skin, and the main goal of the study is to see how safe and tolerable it is for patients to use. This means researchers want to know if it causes any side effects and how patients feel while taking it.

Investigated Diseases:

Severe Hypertriglyceridemia – Severe Hypertriglyceridemia is a condition characterized by extremely high levels of triglycerides in the blood. Triglycerides are a type of fat that circulates in the bloodstream, and when their levels become excessively high, it can lead to various health issues. The progression of this condition involves the accumulation of triglycerides, which can cause the blood to become thicker and more prone to clotting. Over time, this can lead to complications such as inflammation of the pancreas, known as pancreatitis. The condition may also contribute to the development of cardiovascular diseases due to the increased risk of plaque formation in the arteries. Managing triglyceride levels is crucial to prevent these complications and maintain overall health.

Trial ID:
2022-501999-26-00
Protocol code:
ISIS 678354-CS15
NCT ID:
NCT05681351
Trial Phase:
Therapeutic confirmatory (Phase III)

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