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CompletedNCT01299298Updated Aug 3, 2016

A Study to Evaluate the Pharmacokinetics, Safety, and Tolerability of Single Doses of Mipomersen in Japanese Healthy Volunteers

A Phase 1 interventional study of mipomersen and placebo in Healthy Volunteer, sponsored by Kastle Therapeutics, LLC. Completed at 1 site in Germany. Open to male participants aged 20 Years to 45 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2016-08-03.

Sponsored by Kastle Therapeutics, LLC · Phase 1, Interventional, and Treatment

Phase
Phase 1
Study type
Interventional
Enrollment
20
Allocation
Randomized
Ages
20 Years to 45 Years
Sex
Male
01

Study summary

This Phase 1 study is being conducted to evaluate 3 increasing subcutaneous (SC) doses (50, mg, 100 mg or 200mg) of mipomersen in Japanese healthy volunteers. Eligible subjects will receive a single study injection of either mipomersen or placebo. Subjects will be enrolled into 1 of 3 treatment cohorts (Cohorts A, B, and C) in a dose-escalation design. Dose-escalation will proceed only if there is an acceptable safety profile from the previous dosing level.

02

Conditions studied

  • Healthy Volunteer
03

In context

Lead sponsor

Kastle Therapeutics, LLC is the lead sponsor of 17 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
20 Years to 45 Years
Sexes eligible
Male
Accepts healthy volunteers
Yes

Inclusion criteria

  • First generation Japanese (born in Japan of Japanese parents and Japanese grandparents), lived no more than 5 years outside of Japan, with no significant change in lifestyle or habits, including diet, while living outside of Japan.
  • Surgically sterile, abstinent or subject or partner compliant with acceptable contraceptive during and 24 weeks after the last study drug dose
  • Body weight >50 kg and body mass index between 18 and 30 kg/m2 inclusive

Exclusion criteria

Exclusion Criteria:

  • Clinically significant cardiovascular, pulmonary, hepatic, renal, haematologic, gastrointestinal, endocrine, immunologic, dermatologic, neurologic, infectious, or psychiatric disease
  • Clinically significant abnormal findings on the physical examination, ECG, blood pressure, heart rate, medical history, or clinical laboratory results at Screening or before dosing
  • Positive test for human immunodeficiency virus (HIV), hepatitis B or C.
  • High sensitivity C-reactive protein (hsCRP) >5 mg/L
  • History of or current malignancy (with the exception of basal or squamous cell carcinoma of the skin if adequately treated and no recurrence for > 1 year)
  • Evidence of acute or ongoing chronic inflammatory condition or infection
  • History of rash, impetigo, or drug allergies
  • Alcohol and/or drug abuse
  • Smoking more than 10 cigarettes per day
  • Planned dental work up to and including Day 8 procedures
  • Treatment with another investigational drug, biological agent, or device within 4 weeks of Screening or 5 half-lives of the study agent, whichever is longer
  • Use of prescribed medications within 4 weeks or over-the counter medications (including dietary supplements and herbal remedies) within 14 days before the first study drug dose, or use of any concomitant medications (prescribed or over the counter) through Day 8 of the study without Investigator and Sponsor approval. Vaccinations are not allowed beginning 3 weeks prior to the first dose of study drug until completion of the safety follow-up period
  • Previous exposure to oligonucleotide-based drug therapy
  • Donated 50 to 499 mL of blood within 30 days prior to consent, or >499 mL within 60 days
05

Study design

Phase
Phase 1
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Triple (Participant, Investigator, Outcomes assessor)
Enrollment
20 participants (actual)

Study arms

  • Experimental
    mipomersen

    50 mg (cohort A), 100mg (cohort B) or 200mg (cohort C) SC single dose

    Drug: mipomersen

  • Placebo comparator
    placebo

    50 mg (cohort A), 100mg (cohort B) or 200mg (cohort C) SC single dose

    Drug: placebo

Interventions

  • Drugmipomersen

    50 mg (cohort A), 100mg (cohort B) or 200mg (cohort C) subcutaneous (SC) single dose of study drug

    Also known as: ISIS 301012

  • Drugplacebo

    50 mg (cohort A), 100mg (cohort B), or 200mg (cohort C) subcutaneous (SC) single dose of study drug

06

What researchers measure

Primary outcomes

  1. Maximum plasma concentration (Cmax)

    plasma PK parameters

    Time frame: Baseline up to Day 36 Post-Treatment

  2. Time to maximal concentration (Tmax)

    plasma PK parameters

    Time frame: Baseline up to Day 36 Post-Treatment

  3. Area Under the Curve (AUC)

    plasma PK parameters

    Time frame: Baseline up to Day 36 Post-Treatment

Secondary outcomes

  1. Number of Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs)

    Time frame: Up to Day 36 Post-Treatment

07

Study locations

1 site
  • FOCUS Clinical Drug Development GmbH
    Stresemannallee 6, Neuss, 41460, Germany
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 3, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01299298
Lead sponsor
Kastle Therapeutics, LLC
Collaborators
Ionis Pharmaceuticals, Inc.
Responsible party
Sponsor
First posted
Feb 18, 2011
Start date
Jan 2011
Primary completion
Apr 2011
Completion
Apr 2011
Last update
Aug 3, 2016

Study contacts

Medical Monitor
study director · Genzyme, a Sanofi Company

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Aug 2016. You cannot join it, but the record below documents what was studied.

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