Extension Study of IONIS-GHR-LRx Administered to Participants With Acromegaly Being Treated With Long-acting Somatostatin Receptor Ligands

NCT ID: NCT03967249

Last Updated: 2023-03-22

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

39 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-07-25

Study Completion Date

2022-07-07

Brief Summary

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The purpose of this study is to assess the safety and efficacy of extended dosing with IONIS GHR-LRx in participants with acromegaly as add-on to somatostatin receptor ligands (SRL) therapy.

Detailed Description

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This extension study will include participants up to 60 participants with acromegaly from Study NCT03548415. All participants will remain on the same dose from the previous study and receive IONIS GHR-LRx (SC) injection once every 28 days as add-on to SRL therapy for 53 weeks. At the end of 53 weeks, participants will enter a 14-week post-treatment (PT) evaluation period.

Conditions

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Acromegaly

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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IONIS GHR-LRx + Somatostatin Receptor Ligand (SRL)

IONIS GHR-LRx (as per dose in previous study) will be administered subcutaneously once every 28 days for 53 weeks.

Group Type EXPERIMENTAL

IONIS GHR-LRx

Intervention Type DRUG

Participants will receive IONIS GHR-LRx by subcutaneous injection.

Somatostatin Receptor Ligand (SRL)

Intervention Type DRUG

Participants will receive Somatostatin Receptor Ligand (lanreotide, octreotide) once monthly.

Interventions

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IONIS GHR-LRx

Participants will receive IONIS GHR-LRx by subcutaneous injection.

Intervention Type DRUG

Somatostatin Receptor Ligand (SRL)

Participants will receive Somatostatin Receptor Ligand (lanreotide, octreotide) once monthly.

Intervention Type DRUG

Other Intervention Names

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lanreotide octreotide

Eligibility Criteria

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Inclusion Criteria

* Randomized in index trial (CS2) and completed the entire study, or completion of the treatment period for CS2 and completed or plan to complete PTWK5 visit with an acceptable safety profile, per investigator judgment
* Participants with confirmed stable monthly regimen of SRL for 3 months prior to screening
* Able and willing to participate in a 53-week treatment and 14-week post-treatment study

Exclusion Criteria

* Treatment with any other acromegaly medications taken prior to Day 1 within the time period: bromocriptine: 2 weeks, carbergoline: 4 weeks, quinagolide: 4 weeks, pegvisomant: 4 weeks and pasireotide: 4 months
* Participant who received surgery for pituitary adenoma in the last 3 months prior to screening and participants needing and/or planning to receive surgery for the pituitary adenoma during the trial
* Unwilling to comply with required study procedures during the treatment and post-treatment periods
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Ionis Pharmaceuticals, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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University of Alabama at Birmingham

Birmingham, Alabama, United States

Site Status

Northwestern University

Evanston, Illinois, United States

Site Status

Palm Research Center, Inc.

Las Vegas, Nevada, United States

Site Status

Memorial Sloan Kettering Cancer Center

New York, New York, United States

Site Status

Cleveland Clinic

Cleveland, Ohio, United States

Site Status

Oregon Health & Science University

Portland, Oregon, United States

Site Status

Magyar Honvedseg Allami Egeszsegugyi Kozpont, II. sz Belgyogyaszat Osztaly

Budapest, , Hungary

Site Status

Hospital of Lithuanian University of Health Sciences (LSMU) Kauno klinikos - Endocrinology clinic

Kaunas, , Lithuania

Site Status

Vaidoto Urbanaviciaus Individuali imone - Endokrinologijos klinika

Vilnius, , Lithuania

Site Status

Centrum Nowoczesnych Terapii "Dobry Lekarz" Sp. z o. o.

Krakow, , Poland

Site Status

Twoja Przychodnia - Centrum Medyczne Nowa Sol

Nowa Sól, , Poland

Site Status

Mazowiecki Szpital Brodnowski

Warsaw, , Poland

Site Status

Multi-field Medical Clinic Anturium LLC

Barnaul, , Russia

Site Status

Interregional Clinical Diagnostic Center

Kazan', , Russia

Site Status

Kemerovo Regional Clinical Hospital n.a. S.V. Belyaev

Kemerovo, , Russia

Site Status

Federal State Budget Institution "National Medical Research Center of Endocrinology" of the Ministry of Healthcare of the Russian Federation

Moscow, , Russia

Site Status

I.M. Sechenov Moscow First State Medical University

Moscow, , Russia

Site Status

Novosibirsk State Regional Clinical Hospital

Novosibirsk, , Russia

Site Status

Orenburg Regional Clinical Hospital

Orenburg, , Russia

Site Status

Almazov National Medical Research Centre

Saint Petersburg, , Russia

Site Status

State Budget Healthcare Institution of the Tver Region (Regional Clinical Hospital)

Tver', , Russia

Site Status

Clinical Center of Serbia

Belgrade, , Serbia

Site Status

Countries

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United States Hungary Lithuania Poland Russia Serbia

Other Identifiers

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2019-000591-42

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

ISIS 766720-CS3

Identifier Type: -

Identifier Source: org_study_id

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