- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT07695207
Safety and Efficacy Evaluation of SMZ1 With Ranibizumab in Patients With Neovascular Age-related Macular Degeneration Without Polypoidal Choroidal Vasculopathy
A 12-month, Randomization, Double-blind, Placebo-controlled, Parallel, Multicenter-Phase 3 Trial to Evaluate the Safety and Efficacy of SMZ1 Tablet in Combination With Ranibizumab in Patients With Neovascular Age-related Macular Degeneration Without Polypoidal Choroidal Vasculopathy
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Studietype
Registrering (Antatt)
Fase
- Fase 3
Kontakter og plasseringer
Studiekontakt
- Navn: Nahyun Kang, Ph.D
- Telefonnummer: +82 2-3489-6298
- E-post: nahyun.kang@sminnovation.com
Studiesteder
-
-
Seoul
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Seoul, Seoul, Sør -Korea, 02447
- Rekruttering
- Kyung Hee University Hospital
-
Ta kontakt med:
- Gyeong-suk Yeo
- Telefonnummer: +82 2-958-8461
- E-post: oplasik@hanmail.net
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Voksen
- Eldre voksen
Tar imot friske frivillige
Beskrivelse
Inclusion Criteria:
- 50 years of age or older
A study eye satisfying all of the following criteria after screening
① Active* submacular choroidal neovascularization due to nAMD confirmed by fluorescein angiography (FAG) and optical coherence tomography (OCT)
*Fluorescence leakage confirmed via FAG and intraretinal or subretinal fluid confirmed via OCT
② Absence of active polypoidal lesions due to polypoidal choroidal vasculopathy (PCV) confirmed by indocyanine green angiography (ICGA)
- A study eye with fibrosis covering less than 50% of the total lesion area
- A study eye with ETDRS best corrected visual acuity (BCVA) score range of 73-24 at a distance of 4m (equivalent to 20/40-20/320 of Snellen)
- A study eye with a neovascular lesion area of less than 12 optic-disk areas (For an optic nerve head diameter set to 1.8mm, the corresponding optic-disk area is 2.45mm2)
- Provided written informed consent voluntarily after receiving a full explanation of the clinical trial.
Exclusion Criteria:
- History of ocular treatment, systemic therapies, or surgical procedures, such as photodynamic therapy (PDT) and laser photocoagulation, for the treatment of wet nAMD (supplements and vitamins excluded)
- History of anti-VEGF treatment (e.g., ranibizumab, bevacizumab, aflibercept 2mg, or biosimilars) or combination therapy in the study eye for the treatment of wet nAMD
- A study eye with scarring or fibrosis covering more than 50% of the total lesion area
- A study eye with vitreous hemorrhage occurring within 1 month prior to the Screening Visit
- A study eye with intraocular pressure (IOP) ≥ 25mmHg, including glaucoma with IOP ≥ 25mmHg despite medical treatment
- A study eye with a total lesion area (including vessels, scar tissue, and neovascularization) greater than 12 optic-disk areas (>30.5mm2), as measured by FAG
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Firemannsrom
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: SMZ1 Group
SMZ1 + Ranibizumab
|
|
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Placebo komparator: SMZ1 Placebo Group
SMZ1 Placebo + Ranibizumab
|
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Best corrected visual acuity (BCVA) at Month 12
Tidsramme: Month 12
|
Change in BCVA score from baseline, at Month 12 after the administration of the investigational drug using early treatment diabetic retinopathy study (ETDRS) chart
|
Month 12
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Monthly BCVA
Tidsramme: Monthly for 11 months
|
Change in BCVA score from baseline, at each month after the administration of the investigational drug for 11 months (excluding Month 12) using ETDRS chart
|
Monthly for 11 months
|
|
Central retinal thickness (CRT) every three months
Tidsramme: Month 3, 6, and 12
|
Change in CRT from the screening visit, at Month 3, 6, and 12 after the administration of the investigational drug measured with optical coherence tomography (OCT)
|
Month 3, 6, and 12
|
|
Ranibizumab retreatment
Tidsramme: Through Month 4 and 12
|
Number of Ranibizumab retreatment through Month 4 and 12, following the Ranibizumab loading phase of 3 months
|
Through Month 4 and 12
|
Samarbeidspartnere og etterforskere
Sponsor
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Antatt)
Studiet fullført (Antatt)
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
Nøkkelord
Andre studie-ID-numre
- SMZ1-301
Legemiddel- og utstyrsinformasjon, studiedokumenter
Studerer et amerikansk FDA-regulert medikamentprodukt
Studerer et amerikansk FDA-regulert enhetsprodukt
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