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
Technische Universitaet Dresden Dresden Germany
Kardiologijos ir reabilitacijos klinika UAB Klaipeda Lithuania
Azienda Ospedaliera Universitaria Federico II Di Napoli Naples Italy
IN DIA s.r.o. Lučenec Slovakia
Centro Hospitalar Universitario Sao Joao E.P.E. Porto Portugal
Futuremeds Sp. z o.o. Wroclaw Poland
Katholieke Universiteit te Leuven Leuven Belgium
Bellvitge University Hospital L'hospitalet De Llobregat Spain
Acibadem City Clinic Diagnostic And Consultation Center Tokuda EAD Sofia Bulgaria
Université Libre de Bruxelles – Hôpital Erasme Brussels Belgium

Other Sites

Site Name City Country Status
Fejer Varmegyei Szent Gyoergy Egyetemi Oktato Korhaz Szekesfehervar Hungary
University Multiprofile Hospital For Active Treatment Sofiamed OOD Sofia Bulgaria
Diagnostic & Therapeutic Center Of Athens Hygeia Single Member S.A. Athens Greece
ASST Grande Ospedale Metropolitano Niguarda Milan Italy
Universitair Medisch Centrum Utrecht Utrecht The Netherlands
Fakultni Nemocnice Hradec Kralove Novy Hradec Kralove Czechia
Multiprofile Hospital For Active Treatment Dr. Tota Venkova AD Gabrovo Bulgaria
Azienda Ospedaliera Universitaria Policlinico Paolo Giaccone Palermo Italy
Borbanya Praxis Egeszsegugyi Kft. Nyiregyhaza Hungary
Hospital Universitario De Jaen Jaen Spain
Interna SK s.r.o. Svidnik Slovakia
Clinical Best Solutions Sp. z o.o. S.K. Lublin Poland
University Multiprofile Hospital For Active Treatment Kaspela EOOD Plovdiv Bulgaria
University Multiprofessional Hospital For Active Treatment Kanev AD Ruse Bulgaria
Unidade Local De Saude De Entre O Douro E Vouga E.P.E. Santa Maria Da Feira Portugal
Kalimat Medical Center Ltd. Sofia Bulgaria
Diabeda s.r.o. Bratislava Slovakia
Het Van Weel-Bethesda Ziekenhuis Dirksland The Netherlands
Multiprofile Hospital For Active Treatment Pazardzik AD Pazardzhik Bulgaria
Medical Center Doctor Staykov EOOD Burgas Bulgaria
Endokrinologie Cerny Most s.r.o. Prague Czechia
DIAB s.r.o. Roznava Slovakia
Army Hospital General L. Svoboda Svidnik a.s. Svidnik Slovakia
Oslo University Hospital Hf Oslo Norway
Multiprofile Hospital For Active Treatment Blagoevgrad AD Blagoevgrad Bulgaria
Specialized Hospital For Active Cardiology Treatement Cardiolife OOD Varna Bulgaria
Medical Center Zara-Med EOOD Stara Zagora Bulgaria
Medical Centre Synexus Sofia EOOD Sofia Bulgaria
Centre De Recherche Clinique Portes Du Sud Venissieux France
KardioBusak s.r.o. Louny Czechia
Cardioplus Center S.R.L. Baia Mare Romania
Obudai Egeszseguegyi Centrum Kft. Dunaújváros Hungary
Ziekenhuis Gelderse Vallei Stichting Ede The Netherlands
University Multiprofile Hospital For Active Treatment Saint Georgi EAD Plovdiv Bulgaria
Medicus Services s.r.o. Brandys Nad Labem Czechia
Human-Care s.r.o. Kosice Slovakia
Areteus s.r.o. Trebisov Slovakia
Biokinetica S.A. Jozefow Poland
Regionshospitalet Viborg Viborg Denmark
Saules seimos medicinos centras UAB Kaunas Lithuania
Virgen del Rocío University Hospital Sevilla Spain
Charite Universitaetsmedizin Berlin KöR Berlin Germany
Karolinska University Hospital Solna Sweden
Turku University Hospital Turku Finland
Centre Hospitalier Universitaire De Montpellier Montpellier France
Aalborg University Hospital Aalborg Denmark
Jessa Ziekenhuis Hasselt Belgium
Assistance Publique Hopitaux De Paris Paris France
Multidisciplinary Hospital For Active Treatment Haskovo AD Haskovo Bulgaria
Hospices Civils De Lyon Lyon France
Hospital Cuf Tejo S.A. Lisbon Portugal
Salut Sant Joan De Reus Reus Spain
Stichting Treant Ziekenhuiszorg Emmen The Netherlands
Medical Center Dr. Kalchev Ltd. Sofia Bulgaria
Centro Hospitalar Do Baixo Vouga E.P.E. (CHBV E.P.E.) Aveiro Portugal
Polyclinique Vauban Valenciennes France
KliFoCenter GmbH Witten Germany
Vseobecna Fakultni Nemocnice V Praze Prague Czechia
Azienda Ospedaliera Sant Anna E San Sebastiano Di Caserta Caserta Italy
Medifarma-98 Kft. Nyiregyhaza Hungary
Salvia Lekston I Madej Sp. J. Katowice Poland
Gelre Hospitals Zutphen The Netherlands
Fundacio De Recerca Clinic Barcelona-Institut D’Investigacions Biomediques August Pi I Sunyer Barcelona Spain
Frederiksberg Hospital Frederiksberg Denmark
Hospital Universitario 12 De Octubre Madrid Spain
Canisius Wilhelmina Ziekenhuis Nijmegen The Netherlands
Instytut Centrum Zdrowia Matki Polki Lodz Poland
Albert Schweitzer Ziekenhuis Dordrecht The Netherlands
Medical Center Teodora EOOD Ruse Bulgaria
Umbal – Prof. D-R Stoyan Kirkovich AD Stara Zagora Bulgaria
DRC Kft. Balatonfured Hungary
Edumed s.r.o. Nachod Czechia
Cardio D&R s.r.o. Kosice Kosice Slovakia
MUDr. Nina Zemkova s.r.o. Uherske Hradiste Czechia
Diamedical Medical Center 2013 Ltd. Dimitrovgrad Bulgaria
Azienda Socio Sanitaria Territoriale Nord Milano Cinisello Balsamo Italy
Medical Center Smolyan Clinical Research OOD Smolyan Bulgaria
Centre Hospitalier Universitaire De Nantes Saint-Herblain France
University Of Debrecen Debrecen Hungary
Medical Center for Specialized Care for Cardiovascular Diseases EAD Sofia Bulgaria
University Hospital Ostrava Ostrava Czechia
Vychodoslovensky Ustav Srdcovych A Cievnych Chorob a.s. Kosice Slovakia
Area Sanitaria Da Coruna E Cee A Coruna Galicia Spain
Hospital Universitario Virgen De La Victoria Malaga Spain
Medical Center Evrohealth EOOD Sofia Bulgaria
Centrum Zdrowia Metabolicznego Pawel Bogdanski Poznan Poland
Metabolica Sp. z o.o. Tarnow Poland
Medical Center Nevromediks OOD Veliko Tirnovo Bulgaria
Psvz Txzhe Hvhxczwr Ukzojhiwcxzh Sabadell Spain
Msami Kposgm shlmix Prague Czechia
Cfxpkk Hhkyrpkhlrj Usyvyhzsjlntr De Dlach Dijon France
Sayrimgkl Riwbkvs Ukryvfntmt Mjbyqhr Cgsszi Nijmegen The Netherlands
Rwpsth Mqeyimtjhwu Herning Denmark
Sweb Szqruxu Mtelv Osc Plovdiv Bulgaria
Mdlmtzu Cdyazu Iagk Trwmvmnj Yxwtrh Ewcc Sofia Bulgaria
Dmfbnkvksr Chhmijykpu Cokekl 1 Sgzqau Enai Sliven Bulgaria
Uisrgqm Dlznvpzlfzf kzso Prague Czechia
Scmzmpvy Ce sajzop Prague Czechia
Elrqzhb Ulscarwygcwo Mkeicmw Circiav Rhmauszzj (wsxsrih Mns Rotterdam The Netherlands
Ptrbald Mirgmy Smg z Osat Ewg Paoegtyty Poniatowa Poland
Kobolfythom Sssvyxlkfe Upj Kaunas Lithuania
Ursxtkkrfq Hyhlhrjf Crciemn Cologne Germany
Fuibdnyd nwxlsyjpb Mczyu a Hpkuaju Prague Czechia
Anvvzmlrgw Pflstofp Hdellibx Dl Mlhlpjhvo Marseille France
Awrvza Uapuclcwfm Hxueuzfb Aarhus Denmark
Aukybwgoa Upi Amsterdam The Netherlands
Svveyfaiumk Umlxqtszdz Hopujorpfbtvhsy Gmzhrwsxjvgmheaim Gothenburg Sweden
Lvjgxus Khyu Baja Hungary
Aaohjce Uhfee Sweiusjzz Llpwdv Dv Bnokfka Bologna Italy
Mabktwbz Mqesdfe Ajqkgga Pleven Bulgaria
Ukquwzjfvawnoh Ceusrzg Kquvqpvtx Gdansk Poland
Hpxaosrd Dl Lj Sbvea Cvqr I Stms Pbl Barcelona Spain
Arqmfpv Owkqigbjkkc Poop Gxotepeo Xhffx Bergamo Italy
Uvklkjokzz Dyatf Sxjfy Dy Rffm Lm Sdxhgiem Rome Italy
Rcopkgujl Zfmepoyctd Syyrlipxz Arnhem The Netherlands
Nflqdnzlp S Pytggaysfqon Bdfbja Nnxv Brezno Slovakia
Hwzjahmf Ufvcvvidtkbyf Hygcjmlf Tizzl y Pkaxuk Iomanifs Czcqrj dtabumzelkyosvsyk (ojvu Badalona Spain
Hzmafept Vgmw dymhgyaj Barcelona Spain
Efmjcexruymrsdhlsvtoecwzqt Hvhpfnni ok Anpdgw Athens Greece
Ccc Hobplgg Ksbq Encs Hungary
Dcpigjhdau Cbpbojufekei Cmqiii Eevfri Ofm Varna Bulgaria
Hqtqlgyx Uguuanlpclrkjj Slsxookuyc &ripbma Hlfaizi do Hbtxsoouvku STRASBOURG, Alsace France

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.

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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