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HypercholesterolemiaPhase 1NCT01979601

Safety, Tolerability, PK and PD of LGT209 in Healthy Volunteers and Patients With Hypercholesterolemia

A Phase 1 study testing LGT209 in people with Hypercholesterolemia, run by Novartis Pharmaceuticals at 2 sites in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This study is designed to measure the effects of LGT209 when given intravenously to patients with high cholesterol who are on stable doses of statin medications, and to healthy subjects with elevated cholesterol Read more about this study

Who is it for?
Ages 18 to 70 yearsHealthy volunteers can take part
Conditions the study is for
Hypercholesterolemia
What is being tested?
LGT209
Type of treatment
Injection or infusion
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
74 participants
Where
2 sitesUnited States
Study dates
Dec 2010to Nov 2011
Phase
Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 70 years
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • Healthy volunteers: Male and female subjects 18 to 70 years of age, in general good health but with high cholesterol
  • Statin patients: Male and female patients 18 to 70 years of age, with high cholesterol on stable statin therapy for at least 3 months

Who cannot join

  • Healthy volunteers: History of hypersensitivity to any of the study drugs or to drugs of similar chemical classes
  • Women of child-bearing potential unless using highly effective methods of contraception
  • Statin patients: Use of any prescription drugs for lipid lowering other than HMG CO-A reductase inhibitors (statins); use of two concurrent antihypertensive medications is allowed, provided stable dosing has been achieved for the prior 3 months
  • Women of child-bearing potential unless using highly effective methods of contraception
  • Other protocol-defined inclusion/exclusion criteria may apply

Trial locations and contacts

2 sites in 1 country.

United States2 sites
  • Novartis Investigative Site

    Fargo, North Dakota, 58104

  • Novartis Investigative Site

    Miami Gardens, Florida, 33169

Other trials in United States

About this study

Official title: A Randomized, Double-blind, Placebo-controlled, Single Ascending Dose Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Intravenously Administered LGT209 in Healthy Volunteers and Patients With Hypercholesterolemia on Stable Doses of Statin Medications

This study is designed to measure the effects of LGT209 when given intravenously to patients with high cholesterol who are on stable doses of statin medications, and to healthy subjects with elevated cholesterol

Being tested
LGT209, Placebo
Keywords
hypercholesterolemia,, LGT209,, PCSK9,, LDL-C
Medical subject headings
Hypercholesterolemia, Hypercholesterolemia, Autosomal Dominant, 3

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • LGT209Drug

    150 mg lyophilized powder in glass vial

  • PlaceboDrug

    Placebo comparator

Study groups in NCT01979601
Study groupRoleWhat they receive
Patient: LGT209 0.3 mg/kgExperimental0.3 mg/kg LGT209 intravenous administration in patients on stable doses of statins
Receives: Drug: LGT209
Patient: LGT209 1 mg/kgExperimental1 mg/kg LGT209 intravenous administration in patients on stable doses of statins
Receives: Drug: LGT209
Patient: LGT209 3 mg/kgExperimental3 mg/kg LGT209 intravenous administration in patients on stable doses of statins
Receives: Drug: LGT209
Patient: LGT209 10 mg/kgExperimental10 mg/kg LGT209 intravenous administration in patients on stable doses of statins
Receives: Drug: LGT209
Patient: LGT209 20 mg/kgExperimental20 mg/kg LGT209 intravenous administration in patients on stable doses of statins
Receives: Drug: LGT209
Healthy Volunteers: LGT209 0.3 mg/kgExperimental0.3 mg/kg LGT209 intravenous administration in healthy volunteers
Receives: Drug: LGT209
Healthy Volunteers: LGT209 1 mg/kgExperimental1 mg/kg LGT209 intravenous administration in healthy volunteers
Receives: Drug: LGT209
Healthy Volunteers: LGT209 3 mg/kgExperimental3 mg/kg LGT209 intravenous administration in healthy volunteers
Receives: Drug: LGT209
Healthy Volunteers: LGT209 10 mg/kgExperimental10 mg/kg LGT209 intravenous administration in healthy volunteers
Receives: Drug: LGT209
Healthy Volunteers: 20 mg/kgExperimental20 mg/kg LGT209 intravenous administration in healthy volunteers
Receives: Drug: LGT209
Patient: PlaceboPlacebo comparatorMatching intravenous placebo in patients on stable doses of statins
Receives: Drug: Placebo
Healthy Volunteers: PlaceboPlacebo comparatorMatching intravenous placebo in healthy volunteers
Receives: Drug: Placebo

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Number of patients with adverse events, serious adverse events and death

    Measured: from Screening until Day 141

  2. Change from baseline in low density lipoprotein-cholesterol (LDL-C) concentration in healthy volunteers

    Baseline was defined as the arithmetic mean of all the pre-treatment values (i.e. Screening, Day -1 and predose on Day 1)

    Measured: Baseline, Day 29

  3. Change from baseline in proprotein convertase subtilisin/kexin type 9 (PCSK9) in healthy volunteers

    Baseline was defined as the arithmetic mean of all the pre-treatment values (i.e. Screening, Day -1 and predose on Day 1)

    Measured: Baseline, Day 29

  4. Pharmacokinetics of LGT209: : Area under the serum concentration-time curve from time zero to infinity (AUC0-inf) of LGT209 in patients and healthy volunteers following intravenous administration

    Measured: Day 1 (1, 2, 4, 6, 8, 12 hrs post dose); Post-dose at 24 hr (Day 2); 48 hr (Day 3), 96 hr (Day 5), Days 8, 11, 15, 22, 29, 43, 57, 71, 85, 113, 141

  5. Pharmacokinetics of LGT209: observed maximum serum concentrations (Cmax) of LGT209 in patients and healthy volunteers following intravenous administration

    Measured: Day 1 (1, 2, 4, 6, 8, 12 hrs post dose); Post-dose at 24 hr (Day 2) 48 hr (Day 3), 96 hr (Day 5), Days 8, 11, 15, 22, 29, 43, 57, 71, 85, 113, 141

  6. Pharmacokinetics of LGT209: Area under the serum concentration-time curve from time zero to the time of the last quantifiable concentration (AUC0-last) of LGT209 in patients and healthy volunteers following intravenous administration

    Measured: Day 1 (1, 2, 4, 6, 8, 12 hrs post dose); Post-dose at 24 hr (Day 2) 48 hr (Day 3), 96 hr (Day 5), Days 8, 11, 15, 22, 29, 43, 57, 71, 85, 113, 141

  7. Pharmacokinetics of LGT209: Elimination half-life associated with the terminal slope of a semi-logarithmic concentration-time curve (T1/2) of LGT209 in patients and healthy volunteers following intravenous administration

    Measured: Day 1 (1, 2, 4, 6, 8, 12 hrs post dose); Post-dose at 24 hr (Day 2) 48 hr (Day 3), 96 hr (Day 5), Days 8, 11, 15, 22, 29, 43, 57, 71, 85, 113, 141

  8. Number of healthy volunteers with adverse events, serious adverse events and death

    Measured: from Screening until Day 141

Secondary outcomes (10)
  1. Pharmacokinetics of intravenous LGT209 in relationship to concentrations of PCSK9 and LDL-C in patients and healthy volunteers

    Measured: Day 1 (1, 2, 4, 6, 8, 12 hrs post dose); Post-dose at 24 hr (Day 2) 48 hr (Day 3), 96 hr (Day 5), Days 8, 11, 15, 22, 29, 43, 57, 71, 85, 113, 141

  2. Change from baseline in low density lipoprotein-cholesterol (LDL-C) concentration in patients

    Baseline was defined as the arithmetic mean of all the pre-treatment values (i.e. Screening, Day -1 and predose on Day 1)

    Measured: Baseline, Day 29

  3. Change from baseline in proprotein convertase subtilisin/kexin type 9 (PCSK9) in patients

    Baseline was defined as the arithmetic mean of all the pre-treatment values (i.e. Screening, Day -1 and predose on Day 1)

    Measured: Baseline, Day 29

  4. Pharmacokinetics of LGT209: Area under the serum concentration-time curve from time zero to time 't' (AUC0-t)

    In AUC 0-t, t is a defined as time point after administration of LGT209 in patients and healthy volunteers following intravenous administration

    Measured: Day 1 (1, 2, 4, 6, 8, 12 hrs post dose); Post-dose at 24 hr (Day 2) 48 hr (Day 3), 96 hr (Day 5), Days 8, 11, 15, 22, 29, 43, 57, 71, 85, 113, 141

  5. Pharmacokinetics of LGT209: Dose-normalized area under the serum concentration-time curve (AUC/D) of LGT209 in patients and healthy volunteers following intravenous administration

    Measured: Day 1 (1, 2, 4, 6, 8, 12 hrs post dose); Post-dose at 24 hr (Day 2) 48 hr (Day 3), 96 hr (Day 5), Days 8, 11, 15, 22, 29, 43, 57, 71, 85, 113, 141

  6. Pharmacokinetics of LGT209: Dose-normalized maximum serum concentrations (Cmax/D) of LGT209 in patients and healthy volunteers following intravenous administration

    Measured: Day 1 ( 1, 2, 4, 6, 8, 12 hrs post dose); Post-dose at 24 hr (Day 2) 48 hr (Day 3), 96 hr (Day 5), Days 8, 11, 15, 22, 29, 43, 57, 71, 85, 113, 141

  7. Pharmacokinetics of LGT209: Volume of distribution during the terminal elimination phase (Vz) of LGT209 in patients and healthy volunteers following intravenous administration

    Measured: Day 1 (1, 2, 4, 6, 8, 12 hrs post dose); Post-dose at 24 hr (Day 2) 48 hr (Day 3), 96 hr (Day 5), Days 8, 11, 15, 22, 29, 43, 57, 71, 85, 113, 141

  8. Pharmacokinetics of LGT209: Volume of distribution at steady state (Vss) of LGT209 in patients and healthy volunteers following intravenous administration

    Measured: Day 1 (1, 2, 4, 6, 8, 12 hrs post dose); Post-dose at 24 hr (Day 2) 48 hr (Day 3), 96 hr (Day 5), Days 8, 11, 15, 22, 29, 43, 57, 71, 85, 113, 141

  9. Pharmacokinetics of LGT209: Mean residence time (MRT) of LGT209 in patients and healthy volunteers following intravenous administration

    Measured: Day 1 (1, 2, 4, 6, 8, 12 hrs post dose); Post-dose at 24 hr (Day 2) 48 hr (Day 3), 96 hr (Day 5), Days 8, 11, 15, 22, 29, 43, 57, 71, 85, 113, 141

  10. Pharmacokinetics of LGT209: the systemic (or total body) clearance from serum following intravenous administration

    Measured: Day 1 (1, 2, 4, 6, 8, 12 hrs post dose); Post-dose at 24 hr (Day 2) 48 hr (Day 3), 96 hr (Day 5), Days 8, 11, 15, 22, 29, 43, 57, 71, 85, 113, 141

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted8 Nov 2013 (estimated)
  2. Study startDec 2010
  3. Primary completionNov 2011
  4. Study completionNov 2011

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
74 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01979601
Sponsor's protocol ID
CLGT209X2101
Status last verified
Dec 2013
First submitted
4 Nov 2013
Last updated
10 Dec 2013
Results posted
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing LGT209 in people with Hypercholesterolemia, run by Novartis Pharmaceuticals at 2 sites in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 2 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 10 Dec 2013. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 2 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Number of patients with adverse events, serious adverse events and death (time frame: from Screening until Day 141). The study lists 8 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 10 Dec 2013.

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