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Multiple Ascending Dose Study of SPC4955 in Healthy Subjects

A First-in-Human (FIH), Randomized, Dose-Escalation, Double-Blind, Placebo-Controlled Study to Assess Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of SPC4955 Administered to Healthy Subjects

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01365663
Enrollment
18
Registered
2011-06-03
Start date
2011-05-31
Completion date
2011-11-30
Last updated
2012-01-31

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hypercholesterolemia

Keywords

Hypercholesterolemia, LDL, HDL, apoB, hyperlipidemia, LNA-oligonucleotide

Brief summary

The purpose of this study is to study safety and tolerability of SPC4955 in healthy subjects.

Interventions

DRUGSPC4955

3 Weekly SC injections

DRUGSaline 0.9%

3 Weekly SC injections

Sponsors

Santaris Pharma A/S
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
TRIPLE (Subject, Caregiver, Investigator)

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
Yes

Inclusion criteria

1. Healthy male or female subjects, age 18-65 years, inclusive. 2. BMI 18-33 kg/m2 3. Screening hematology, clinical chemistries, coagulation and urinalysis consistent with overall good health and the following criteria are met: * LDL-C ≥3.24 mmol/L (≥125 mg/dL) * Triglycerides (fasted) \<2.7mmol/L (\<239 mg/dL) * ALT within normal limits

Exclusion criteria

1. Any uncontrolled or active major systemic disease including, but not limited to: cardiovascular, pulmonary, gastrointestinal, metabolic, urogenital, neurological, immunological, psychiatric, or neoplastic disorder with metastatic potential. 2. History or presence of malignancy within the past year. Subjects who have been successfully treated (for 3 months or longer) with no recurrence of basal cell carcinoma of the skin or carcinoma in-situ of the cervix may be enrolled 3. Active acute or chronic infection, including, but not limited to: upper airway infection, urinary tract infection, and skin infection 4. Use of prescription medication within 14 days prior to the planned first drug administration and throughout the study. 5. Use of non-prescription or over-the-counter medications is prohibited within 7 days prior to the planned first drug administration and throughout the study. This includes all vitamins, herbal supplements, or remedies. 6. Positive results on the following Screening laboratory tests: urine pregnancy test (women only), alcohol breath test, urine drugs of abuse, hepatitis B surface antigen, hepatitis C antibody, and human immunodeficiency virus (HIV) antibody.

Design outcomes

Primary

MeasureTime frame
Number of subjects experiencing adverse eventsup to 78 days

Secondary

MeasureTime frame
Peak Plasma Concentration (Cmax) of SPC4955Up to 78 Days
total Cholesterolup to 78 days
Area under the plasma concentration versus time curve (AUC) of SPC4955Up to 78 days
LDLup to 78 days
HDLup to 78 days

Countries

Germany

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026