Diese Seite wurde automatisch übersetzt und die Genauigkeit der Übersetzung wird nicht garantiert. Bitte wende dich an die englische Version für einen Quelltext.

RCI001 Eye Drops 0.25% in Healthy Adult Male Participants

5. Juni 2026 aktualisiert von: Rudacure

A Randomized, Double-Blind, Placebo-Controlled, Single- and Multiple-Administration Phase 1 Clinical Trial to Investigate the Pharmacokinetics, Safety, and Tolerability of RCI001 Eye Drops 0.25% in Healthy Male Subjects

This study is being conducted to evaluate the safety, tolerability, and pharmacokinetics of RCI001 eye drops 0.25% in healthy adult male participants. Pharmacokinetics means how the study drug is absorbed, distributed, and eliminated from the body over time.

Participants who meet the study requirements will be randomly assigned to receive either RCI001 eye drops 0.25% or placebo eye drops. The study treatment will be administered to the left eye according to the assigned dosing schedule. The study includes single-dose administration schedules and multiple-dose administration schedules for up to 15 days.

The study will monitor safety and tolerability through adverse event assessments, vital signs, physical examinations, electrocardiograms, laboratory tests, eye symptom assessments, and ophthalmic examinations. Blood samples will be collected at scheduled time points to measure the concentration of RCI001 in the blood.

Approximately 40 healthy adult male participants are planned to take part in this study.

Studienübersicht

Status

Abgeschlossen

Bedingungen

Intervention / Behandlung

Studientyp

Interventionell

Einschreibung (Tatsächlich)

40

Phase

  • Phase 1

Kontakte und Standorte

Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.

Studienorte

  • Südkorea
      • Seoul, Südkorea
        • Seoul national unversity hospital

Teilnahmekriterien

Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.

Zulassungskriterien

Studienberechtigtes Alter

  • Erwachsene

Akzeptiert gesunde Freiwillige

Ja

Beschreibung

Inclusion Criteria:

  1. Healthy adult male volunteers aged 19 to 50 years at screening.
  2. Body weight of 50.0 kg to 90.0 kg and body mass index (BMI) of 18.5 kg/m2 to 29.9 kg/m2 at screening.
  3. Participants who have received sufficient explanation about the study, fully understand the study, voluntarily decide to participate, and provide written informed consent to comply with study requirements.
  4. Participants who are considered eligible for this study by the investigator based on physical examination, clinical laboratory tests, medical interview, and other screening assessments.

Exclusion Criteria:

  1. Participants with a current or past history of clinically significant disease in the hepatobiliary system, kidney, nervous system, immune system, respiratory system, gastrointestinal system, endocrine system, hematologic or oncologic system, cardiovascular system, urinary system, or psychiatric system, including but not limited to severe hepatic impairment, viral hepatitis, severe renal impairment, heart failure, Torsade de pointes, mood disorder, or obsessive-compulsive disorder.
  2. Participation in another clinical trial, including a bioequivalence study, and administration of an investigational product within 6 months before the first planned administration of the investigational product.
  3. Current smoker who cannot stop smoking during the study period. Participants who stopped smoking at least 3 months before the first planned administration of the investigational product may be eligible.
  4. Consumption of grapefruit, grapefruit juice, or grapefruit-containing foods from 3 days before the first planned administration of the investigational product until the end of the study, or inability to abstain from grapefruit-containing foods and beverages during this period.
  5. Participants who are considered unsuitable for participation in the study by the investigator for any other reason.

Studienplan

Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.

Wie ist die Studie aufgebaut?

Designdetails

  • Hauptzweck: Behandlung
  • Zuteilung: Zufällig
  • Interventionsmodell: Sequenzielle Zuweisung
  • Maskierung: Vervierfachen

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Experimental: RCI001 Eye Drops 0.25%, Single-Day Administration, Once Daily
Arzneimittel: RCI001 Eye Drops 0.25%
RCI001 eye drops 0.25% administered to the left eye according to the assigned dosing schedule.
Andere Namen:
  • RCI001
Placebo-Komparator: Placebo Eye Drops, Single-Day Administration, Once Daily
Arzneimittel: Placebo Eye Drops
Matching placebo eye drops administered to the left eye according to the assigned dosing schedule.
Andere Namen:
  • Passendes Placebo
Experimental: RCI001 Eye Drops 0.25%, Single-Day Administration, Twice Daily
Arzneimittel: RCI001 Eye Drops 0.25%
RCI001 eye drops 0.25% administered to the left eye according to the assigned dosing schedule.
Andere Namen:
  • RCI001
Placebo-Komparator: Placebo Eye Drops, Single-Day Administration, Twice Daily
Arzneimittel: Placebo Eye Drops
Matching placebo eye drops administered to the left eye according to the assigned dosing schedule.
Andere Namen:
  • Passendes Placebo
Experimental: RCI001 Eye Drops 0.25%, Single-Day Administration, Four Times Daily
Arzneimittel: RCI001 Eye Drops 0.25%
RCI001 eye drops 0.25% administered to the left eye according to the assigned dosing schedule.
Andere Namen:
  • RCI001
Placebo-Komparator: Placebo Eye Drops, Single-Day Administration, Four Times Daily
Arzneimittel: Placebo Eye Drops
Matching placebo eye drops administered to the left eye according to the assigned dosing schedule.
Andere Namen:
  • Passendes Placebo
Experimental: RCI001 Eye Drops 0.25%, Multiple-Day Administration, Twice Daily
Arzneimittel: RCI001 Eye Drops 0.25%
RCI001 eye drops 0.25% administered to the left eye according to the assigned dosing schedule.
Andere Namen:
  • RCI001
Placebo-Komparator: Placebo Eye Drops, Multiple-Day Administration, Twice Daily
Arzneimittel: Placebo Eye Drops
Matching placebo eye drops administered to the left eye according to the assigned dosing schedule.
Andere Namen:
  • Passendes Placebo
Experimental: RCI001 Eye Drops 0.25%, Multiple-Day Administration, Four Times Daily
Arzneimittel: RCI001 Eye Drops 0.25%
RCI001 eye drops 0.25% administered to the left eye according to the assigned dosing schedule.
Andere Namen:
  • RCI001
Placebo-Komparator: Placebo Eye Drops, Multiple-Day Administration, Four Times Daily
Arzneimittel: Placebo Eye Drops
Matching placebo eye drops administered to the left eye according to the assigned dosing schedule.
Andere Namen:
  • Passendes Placebo

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Number of Participants With Adverse Events
Zeitfenster: From informed consent through the post-study visit, up to Day 18 for single-administration cohorts and up to Day 32 for multiple-administration cohorts
The number and percentage of participants with adverse events will be summarized by treatment group. Adverse events will be assessed for seriousness, severity, relationship to the study drug, action taken, outcome, and whether they are treatment-emergent adverse events.
From informed consent through the post-study visit, up to Day 18 for single-administration cohorts and up to Day 32 for multiple-administration cohorts
Number of Participants With Clinically Significant Abnormalities in Safety Assessments
Zeitfenster: From baseline through the post-study visit, up to Day 18 for single-administration cohorts and up to Day 32 for multiple-administration cohorts
Safety assessments will include vital signs, physical examinations, 12-lead electrocardiograms, clinical laboratory tests, ocular symptom assessments, and ophthalmic examinations. Clinically significant abnormalities will be summarized by treatment group.
From baseline through the post-study visit, up to Day 18 for single-administration cohorts and up to Day 32 for multiple-administration cohorts

Sekundäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Time to Maximum Plasma Concentration (Tmax) of RCI001 After Single Administration
Zeitfenster: Predose on Day -1 through Day 11
Tmax will be calculated from plasma RCI001 concentration-time data after single administration.
Predose on Day -1 through Day 11
Maximum Observed Plasma Concentration (Cmax) of RCI001 After Single Administration
Zeitfenster: Predose on Day -1 through Day 25
Cmax will be calculated from plasma RCI001 concentration-time data after single administration.
Predose on Day -1 through Day 25
Area Under the Plasma Concentration-Time Curve From Time Zero to the Last Quantifiable Concentration (AUClast) of RCI001 After Single Administration
Zeitfenster: Predose on Day -1 through Day 11.
AUClast will be calculated from plasma RCI001 concentration-time data after single administration.
Predose on Day -1 through Day 11.
Area Under the Plasma Concentration-Time Curve From Time Zero to Infinity (AUCinf) of RCI001 After Single Administration
Zeitfenster: Predose on Day -1 through Day 11.
AUCinf will be calculated from plasma RCI001 concentration-time data after single administration.
Predose on Day -1 through Day 11.
Terminal Elimination Half-Life (t1/2) of RCI001 After Single Administration
Zeitfenster: Predose on Day -1 through Day 11.
Terminal elimination half-life will be calculated from plasma RCI001 concentration-time data after single administration.
Predose on Day -1 through Day 11.
Apparent Clearance (CL/F) of RCI001 After Single Administration
Zeitfenster: Predose on Day -1 through Day 11.
CL/F will be calculated from plasma RCI001 concentration-time data after single administration.
Predose on Day -1 through Day 11.
Apparent Volume of Distribution (Vz/F) of RCI001 After Single Administration
Zeitfenster: Predose on Day -1 through Day 11.
Vz/F will be calculated from plasma RCI001 concentration-time data after single administration.
Predose on Day -1 through Day 11.
Time to Maximum Plasma Concentration at Steady State (Tmax,ss) of RCI001 After Multiple Administration
Zeitfenster: Predose on Day -1 through Day 25.
Tmax,ss will be calculated from plasma RCI001 concentration-time data after multiple administration.
Predose on Day -1 through Day 25.
Maximum Observed Plasma Concentration at Steady State (Cmax,ss) of RCI001 After Multiple Administration
Zeitfenster: Predose on Day -1 through Day 25.
Cmax,ss will be calculated from plasma RCI001 concentration-time data after multiple administration.
Predose on Day -1 through Day 25.
Minimum Observed Plasma Concentration at Steady State (Cmin,ss) of RCI001 After Multiple Administration
Zeitfenster: Predose on Day -1 through Day 25.
Cmin,ss will be calculated from plasma RCI001 concentration-time data after multiple administration.
Predose on Day -1 through Day 25.
Average Plasma Concentration at Steady State (Cavg,ss) of RCI001 After Multiple Administration
Zeitfenster: Predose on Day -1 through Day 25.
Cavg,ss will be calculated from plasma RCI001 concentration-time data after multiple administration.
Predose on Day -1 through Day 25.
Trough Plasma Concentration (Ctrough) of RCI001 After Multiple Administration
Zeitfenster: Predose on Day -1 through Day 25.
Ctrough will be calculated from plasma RCI001 concentration-time data after multiple administration.
Predose on Day -1 through Day 25.
Area Under the Plasma Concentration-Time Curve Over the Dosing Interval at Steady State (AUCtau,ss) of RCI001 After Multiple Administration
Zeitfenster: Predose on Day -1 through Day 25.
AUCtau,ss will be calculated from plasma RCI001 concentration-time data after multiple administration.
Predose on Day -1 through Day 25.
Terminal Elimination Half-Life at Steady State (t1/2,ss) of RCI001 After Multiple Administration
Zeitfenster: Predose on Day -1 through Day 25.
Terminal elimination half-life at steady state will be calculated from plasma RCI001 concentration-time data after multiple administration.
Predose on Day -1 through Day 25.
Apparent Clearance at Steady State (CLss/F) of RCI001 After Multiple Administration
Zeitfenster: Predose on Day -1 through Day 25.
CLss/F will be calculated from plasma RCI001 concentration-time data after multiple administration.
Predose on Day -1 through Day 25.
Apparent Volume of Distribution at Steady State (Vz,ss/F) of RCI001 After Multiple Administration
Zeitfenster: Predose on Day -1 through Day 25.
Vz,ss/F will be calculated from plasma RCI001 concentration-time data after multiple administration.
Predose on Day -1 through Day 25.
Peak-to-Trough Fluctuation (PTF) of RCI001 After Multiple Administration
Zeitfenster: Predose on Day -1 through Day 25.
PTF will be calculated from plasma RCI001 concentration-time data after multiple administration.
Predose on Day -1 through Day 25.

Mitarbeiter und Ermittler

Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.

Sponsor

Rudacure

Ermittler

  • Hauptermittler: SeungHwan Lee, M.D., Ph.D., Seoul National University Hospital

Publikationen und hilfreiche Links

Die Bereitstellung dieser Publikationen erfolgt freiwillig durch die für die Eingabe von Informationen über die Studie verantwortliche Person. Diese können sich auf alles beziehen, was mit dem Studium zu tun hat.

Allgemeine Veröffentlichungen

Studienaufzeichnungsdaten

Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.

Haupttermine studieren

Studienbeginn (Tatsächlich)

28. Oktober 2024

Primärer Abschluss (Tatsächlich)

29. August 2025

Studienabschluss (Tatsächlich)

20. September 2025

Studienanmeldedaten

Zuerst eingereicht

12. Mai 2026

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

5. Juni 2026

Zuerst gepostet (Tatsächlich)

11. Juni 2026

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

11. Juni 2026

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

5. Juni 2026

Zuletzt verifiziert

1. Juni 2026

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Schlüsselwörter

Zusätzliche relevante MeSH-Bedingungen

Andere Studien-ID-Nummern

  • RDC001_101

Plan für individuelle Teilnehmerdaten (IPD)

Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?

NEIN

Beschreibung des IPD-Plans

Individual participant data will not be made available to other researchers. The study has been completed and the results are planned to be submitted for publication. De-identified individual participant-level data are not planned for external sharing due to participant confidentiality, informed consent, regulatory, legal, and proprietary considerations related to the investigational drug product. Aggregate results may be disclosed through ClinicalTrials.gov, scientific publication, and/or regulatory submissions, as applicable.

Arzneimittel- und Geräteinformationen, Studienunterlagen

Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt

Nein

Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt

Nein

Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .

Klinische Studien zur Trockenes Auge

Klinische Studien zur RCI001 Eye Drops 0.25%

Suchen Sie nach ähnlichen Studien

Sponsoren und Mitarbeiter

Krankheiten

Drogeninterventionen

CROs by country

CROs in United States

Bedingungen

Seltene Krankheiten

Drogeninterventionen

Nahrungsergänzungsmittel

Sponsor / Mitarbeiter

Standorte

Abonnieren