- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT05305664
En multisenterforsøk som vurderer effekten av lipoprotein(a)-reduksjon med Pelacarsen (TQJ230) på frekvensen av ukentlige lipoproteinaferese-økter hos pasienter med hyperlipoproteinemi(a) og etablert kardiovaskulær sykdom i Tyskland
En randomisert, dobbeltblind, placebokontrollert, multisenterforsøk som vurderer reduksjonen av frekvensen av lipoproteinaferese etter behandling med Pelacarsen (TQJ230) sammenlignet med placebo hos pasienter med hyperlipoproteinemi(a) og etablert kardiovaskulær sykdom som gjennomgår ukentlig lipoproteinapherese i Tyskland
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Detaljert beskrivelse
Studietype
Registrering (Faktiske)
Fase
- Fase 3
Kontakter og plasseringer
Studiesteder
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Berlin, Tyskland, 13353
- Novartis Investigative Site
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Cloppenburg, Tyskland, 49661
- Novartis Investigative Site
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Erlangen, Tyskland, 91054
- Novartis Investigative Site
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Mainz, Tyskland, 55131
- Novartis Investigative Site
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Ulm, Tyskland, 89081
- Novartis Investigative Site
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Baden-Wurttemberg
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Villingen-Schwenningen, Baden-Wurttemberg, Tyskland, 78052
- Novartis Investigative Site
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Bavaria
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Munich, Bavaria, Tyskland, 81377
- Novartis Investigative Site
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Würzburg, Bavaria, Tyskland, 97080
- Novartis Investigative Site
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Hesse
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Frankfurt am Main, Hesse, Tyskland, 60431
- Novartis Investigative Site
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Lower Saxony
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Göttingen, Lower Saxony, Tyskland, 37075
- Novartis Investigative Site
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North Rhine-Westphalia
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Düsseldorf, North Rhine-Westphalia, Tyskland, 42010
- Novartis Investigative Site
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Geilenkirchen, North Rhine-Westphalia, Tyskland, 52511
- Novartis Investigative Site
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Saxony
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Dresden, Saxony, Tyskland, 01307
- Novartis Investigative Site
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Beskrivelse
Inklusjonskriterier:
- Pasienter som for tiden gjennomgår lipoproteinaferese for isolert Lp(a) på en ukeplan i Tyskland i ≥ 12 måneder før screening med minst 40 økter i løpet av de siste 52 ukene før randomisering
- Lipoprotein(a) (Lp(a))> 60 mg/dL ved screening
- Spontant tidligere hjerteinfarkt (MI): ≥ 3 måneder fra screeningbesøk til ≤ 10 år før screeningbesøket, og/eller
- Iskemisk hjerneslag: ≥ 3 måneder fra screeningbesøk til ≤ 10 år før screeningbesøket, og/eller
- Klinisk signifikant symptomatisk perifer arteriesykdom (PAD)
Ekskluderingskriterier:
- Ukontrollert hypertensjon
- Hjertesvikt New York Heart Association (NYHA) klasse IV
- Historie om malignitet i ethvert organsystem
- Anamnese med hemorragisk slag eller annen større blødning
- Antall blodplater
- Aktiv leversykdom eller leverdysfunksjon
- Betydelig nyresykdom
- Gravide eller ammende kvinner
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Firemannsrom
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: Pelacarsen (TQJ230)
Pelacarsen (TQJ230) 80 mg s.c.
Q4W
|
Pelacarsen (TQJ230) 80 mg s.c.
Q4W
Andre navn:
|
|
Placebo komparator: Placebo
Placebo to Pelacarsen s.c. Q4W
|
Placebo til Pelacarsen
Andre navn:
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Rate of Lipoprotein Apheresis Sessions Performed Over 52 Weeks Normalized to the Weekly Lipoprotein Apheresis Schedule
Tidsramme: Up to Week 52
|
Rate (proportion) of apheresis sessions was calculated as the number of actual lipoprotein apheresis (LA) sessions received, divided by the number of planned LA sessions during the 52-week period, which is 52 for patients who completed all study visits, or pro-rated for those who discontinued early.
This rate could range from 0 to 1, with 0 indicating that the patient had skipped all planned LA sessions, and 1 indicating that the patient had received all planned sessions.
Multiple imputation for missing Lp(a) data was performed, and missing apheresis data was imputed.
|
Up to Week 52
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Time to Lipoprotein Apheresis Avoidance
Tidsramme: From randomization up to Week 52
|
Lipoprotein apheresis avoidance is defined as at least 24 consecutive weeks of no lipoprotein apheresis until end of study.
|
From randomization up to Week 52
|
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Number of Participants With Total Lipoprotein Apheresis Avoidance From Week 12 to Week 52
Tidsramme: Week 12 up to Week 52
|
Total lipoprotein apheresis avoidance is defined as no apheresis performed from Week 12 to Week 52.
|
Week 12 up to Week 52
|
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Change From Baseline to Week 52 in the Log-transformed Lp(a) Reported as mg/dL
Tidsramme: Baseline, week 52
|
Week 52 / Baseline ratio in Lp(a) of pelacarsen (TQJ230) vs placebo reported as particle mass (mg/dL).
Baseline Lp(a) was defined as the last non-missing pre-lipoprotein apheresis assessment prior to the first dose of randomized study drug.
|
Baseline, week 52
|
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Change From Baseline to Week 52 in the Log-transformed Lp(a) Reported as Nmol/L
Tidsramme: Baseline, week 52
|
Week 52 / Baseline ratio in Lp(a) of pelacarsen (TQJ230) vs placebo reported as molar concentration (nmol/L).
Baseline Lp(a) was defined as the last non-missing pre-lipoprotein apheresis assessment prior to the first dose of randomized study drug.
|
Baseline, week 52
|
Andre resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Rate of Lipoprotein Apheresis Sessions From Week 12 to Week 52 and Week 24 to Week 52 Normalized to the Weekly Lipoprotein Apheresis Schedule
Tidsramme: Week 12 to 52, Week 24 to 52
|
Rate (proportion) of apheresis sessions is calculated using the following formula: the total number of apheresis sessions performed over the double-blinded treatment period/total weeks from Week12 to Week52 or total weeks from Week24 to Week52.
Multiple imputation for missing Lp(a) data was performed and missing apheresis data were imputed.
|
Week 12 to 52, Week 24 to 52
|
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Number of Participants With Total Lipoprotein Apheresis Avoidance From Week 24 to Week 52
Tidsramme: Week 24 to Week 52
|
Number of participants with no apheresis performed between week 24 to week 52.
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Week 24 to Week 52
|
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Time-averaged Lp(a) Levels Reported as mg/dL
Tidsramme: Baseline, Week 52
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Time averaged Lp(a) levels were calculated as CAVG = CMIN + 0.73 × (CMAX-CMIN), where CMAX and CMIN are the immediate pre- and post-apheresis Lp(a) levels.
|
Baseline, Week 52
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Time-averaged Lp(a) Levels Reported as Nmol/L
Tidsramme: Baseline, Week 52
|
Time averaged Lp(a) levels were calculated as CAVG = CMIN + 0.73 × (CMAX-CMIN), where CMAX and CMIN are the immediate pre- and post-apheresis Lp(a) levels.
|
Baseline, Week 52
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Percentage Change in Total Cholesterol, LDL-C, High-density Lipoprotein-Cholesterol (HDL-C), Non-HDL-C, Very-low-density Lipoprotein-Cholesterol (VLDL-C), apoB and Triglycerides (Pre- Lipoprotein Apheresis) From Baseline to Week 52
Tidsramme: Baseline, Week 52
|
Evaluate the change in expanded lipid profile parameters measured in mg/dL
|
Baseline, Week 52
|
|
Change From Baseline to Week 52 in the Physical Health Summary Score for the SF-36 Questionnaire
Tidsramme: Baseline, Week 52
|
The Short Form-36 Physical Component Summary (SF-36 PCS) is an instrument to measure health-related quality of life among healthy patients and patients with acute and chronic conditions. It consists of eight subscales (domains) that can be scored individually: Physical Functioning, Role-Physical, Bodily Pain, General Health, Vitality, Social Functioning, Role- Emotional, and Mental Health. The outcome of the questionnaires in eight scales results in two summary scores, physical component and mental component, both ranging from 0 - 100. Higher scores indicate a higher level of functioning. A positive change from baseline score indicates an improvement. |
Baseline, Week 52
|
|
Change From Baseline to Week 52 in the Mental Health Summary Score for the SF-36 Questionnaire
Tidsramme: Baseline, Week 52
|
The Short Form-36 Physical Component Summary (SF-36 PCS) is an instrument to measure health-related quality of life among healthy patients and patients with acute and chronic conditions. It consists of eight subscales (domains) that can be scored individually: Physical Functioning, Role-Physical, Bodily Pain, General Health, Vitality, Social Functioning, Role- Emotional, and Mental Health. The outcome of the questionnaires in eight scales results in two summary scores, physical component and mental component, both ranging from 0 - 100. Higher scores indicate a higher level of functioning. A positive change from baseline score indicates an improvement. |
Baseline, Week 52
|
|
Patient Preference Questionnaire
Tidsramme: Baseline, Week 52
|
Participants were asked for their treatment preference between weekly lipoprotein apheresis or monthly self-injection.
The number of participants that prefer each option at baseline and 52 weeks is reported.
|
Baseline, Week 52
|
Samarbeidspartnere og etterforskere
Sponsor
Etterforskere
- Studieleder: Novartis Pharmaceuticals, Novartis Pharmaceuticals
Publikasjoner og nyttige lenker
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- CTQJ230A12302
- 2021-003059-41 (EudraCT-nummer)
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
IPD-planbeskrivelse
Legemiddel- og utstyrsinformasjon, studiedokumenter
Studerer et amerikansk FDA-regulert medikamentprodukt
Studerer et amerikansk FDA-regulert enhetsprodukt
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