- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT07776210
Study of d-MAPPS™ Ophthalmic Solution in Adults With Chronic Ocular Graft-Versus-Host Disease (oGVHD)
3. září 2026 aktualizováno: Regenerative Ocular Immunobiologics LLC
A Randomized, Double-Masked, Vehicle-Controlled, Adequate and Well-Controlled Pivotal Study With Co-Primary Endpoints to Evaluate the Safety and Efficacy of d-MAPPS™ Ophthalmic Solution in Subjects With Chronic Ocular Graft-Versus-Host Disease (oGVHD)
This is a Phase III, multicenter, randomized, double-masked, vehicle-controlled, parallel-group clinical trial designed to evaluate the efficacy, safety, and tolerability of d-MAPPS™ Ophthalmic Solution in adult subjects with chronic ocular graft-versus-host disease (oGVHD).
Eligible subjects will receive masked study treatment for 90 days, with the primary efficacy assessment performed at the Day 90 study visit.
Přehled studie
Postavení
Nábor
Intervence / Léčba
Typ studie
Intervenční
Zápis (Odhadovaný)
30
Fáze
- Fáze 3
Rozšířený přístup
Dostupný mimo klinické hodnocení.
Viz rozšířený záznam o přístupu.
Kontakty a umístění
Tato část poskytuje kontaktní údaje pro ty, kteří studii provádějí, a informace o tom, kde se tato studie provádí.
Studijní kontakt
- Jméno: Marissa Harrell, PhD
- Telefonní číslo: 727-748-0420
- E-mail: info@roiglobalsolutions.org
Studijní místa
-
-
California
-
Beverly Hills, California, Spojené státy, 90210
- Nábor
- Beverly Hills Institute of Ophthalmology
-
Kontakt:
- Jillian Chong, MD
- Telefonní číslo: 310-273-2333
- E-mail: drchong@90210eyes.com
-
Vrchní vyšetřovatel:
- Jillian Chong, MD
-
Beverly Hills, California, Spojené státy, 90211
- Nábor
- Beverly Hills Optometry
-
Kontakt:
- Kambiz Silani, OD
- Telefonní číslo: 310-659-2020
-
Kontakt:
- E-mail: bheyeguy@gmail.com
-
Vrchní vyšetřovatel:
- Kambiz Silani, OD
-
-
Florida
-
Palm Harbor, Florida, Spojené státy, 34684
- Zatím nenabíráme
- Regenerative Ocular Immunobiologics, LLC.
-
Kontakt:
- Marissa Harrell, CEO, PhD
- Telefonní číslo: 727-748-0420
- E-mail: Marissa@roiglobalsolutions.org
-
Kontakt:
- Craig Hull, COO
- Telefonní číslo: 727-460-4116
- E-mail: Craig@roiglobalsolutions.org
-
-
Massachusetts
-
Boston, Massachusetts, Spojené státy, 02215
- Nábor
- Eyewell, LLC.
-
Kontakt:
- Kristen Brown, OD
- Telefonní číslo: (617) 433-9895
- E-mail: kristen.brown@myeyewell.com
-
Vrchní vyšetřovatel:
- Kristen Brown, OD
-
Boston, Massachusetts, Spojené státy, 02494
- Nábor
- BostonSight
-
Kontakt:
- Daniel C. Brocks, MD
- Telefonní číslo: 781-726-7337
- E-mail: DBrocks@bostonsight.org
-
Vrchní vyšetřovatel:
- Daniel C. Brocks, MD
-
-
Kritéria účasti
Výzkumníci hledají lidi, kteří odpovídají určitému popisu, kterému se říká kritéria způsobilosti. Některé příklady těchto kritérií jsou celkový zdravotní stav osoby nebo předchozí léčba.
Kritéria způsobilosti
Věk způsobilý ke studiu
- Dospělý
- Starší dospělý
Přijímá zdravé dobrovolníky
Ne
Popis
Inclusion Criteria:
- Age 18 years or older.
- Documented chronic ocular graft-versus-host disease (oGVHD) following allogeneic hematopoietic stem cell transplantation.
- Investigator determines the participant is medically stable and appropriate for study participation.
- Ocular Surface Disease Index (OSDI) Total Score of at least 33 at Baseline.
- UNC Dry Eye Management Scale Visual Analog Scale (UNC DEMS VAS) score of at least 3 at Baseline.
- Modified Oxford Corneal Staining Score of at least 1 in at least one eye.
- Snellen Corrected Distance Visual Acuity sufficient to complete protocol-defined assessments.
- Written informed consent obtained before study procedures.
- Willing and able to comply with study visits, study treatment, and protocol requirements.
- Background therapies stable for at least 30 days before Baseline.
Exclusion Criteria:
- Acute ocular graft-versus-host disease or ocular disease that may interfere with efficacy assessment.
- Active ocular or periocular infection, ocular malignancy, or active herpetic keratitis.
- Intraocular surgery, refractive surgery, or ocular laser procedure within 6 weeks before Baseline or planned during the study.
- Change in systemic immunosuppressive therapy, topical glaucoma therapy, or oral tetracycline therapy within 30 days before Baseline.
- Initiation within 30 days before Baseline or during the trial of topical cyclosporine, lifitegrast, tacrolimus, autologous serum eye drops, platelet-rich plasma eye drops, amniotic membrane products, or another prescription therapy intended to treat ocular surface disease.
- Participation in another investigational study within 30 days before Screening or concurrent enrollment.
- Pregnancy or breastfeeding.
Studijní plán
Tato část poskytuje podrobnosti o studijním plánu, včetně toho, jak je studie navržena a co studie měří.
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: Randomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Čtyřnásobek
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
|---|---|
|
Komparátor placeba: Vehicle Controlled
|
Matching vehicle control supplied in identical masked containers and administered as two drops into each eye four times daily for 90 consecutive days.
|
|
Experimentální: Active Study Drug
|
Sterile, preservative-free ophthalmic solution administered as two drops into each eye four times daily for 90 consecutive days.
|
Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Change From Baseline to Day 90 in Modified Oxford Corneal Staining Score
Časové okno: Baseline to Day 90 (±5 days)
|
Corneal fluorescein staining will be assessed in the prespecified study eye using the Modified Oxford grading scale.
Scores range from 0 to 5, where 0 represents no corneal staining and higher scores represent progressively greater staining.
A decrease from Baseline indicates improvement.
|
Baseline to Day 90 (±5 days)
|
|
Change From Baseline to Day 90 in Ocular Surface Disease Index (OSDI) Total Score
Časové okno: Baseline to Day 90 (±5 days)
|
The Ocular Surface Disease Index (OSDI) will assess ocular symptoms and their effect on vision-related functioning.
Total scores range from 0 to 100, with higher scores representing greater symptom burden.
A decrease from Baseline indicates improvement.
|
Baseline to Day 90 (±5 days)
|
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Percentage of Participants With a ≥1-Grade Decrease in Modified Oxford Corneal Staining Score
Časové okno: Baseline to Day 90 (±5 days)
|
The proportion of participants achieving at least a 1-grade decrease from Baseline to Day 90 in the prespecified study eye.
Scores range from 0 to 5, with higher scores indicating greater corneal staining.
A decrease indicates improvement.
|
Baseline to Day 90 (±5 days)
|
|
Percentage of Participants With a ≥13-Point Decrease in OSDI Total Score
Časové okno: Baseline to Day 90 (±5 days)
|
The proportion of participants achieving a decrease of at least 13 points from Baseline to Day 90 in Ocular Surface Disease Index (OSDI) Total Score.
Scores range from 0 to 100, with higher scores indicating greater symptom burden.
A decrease indicates improvement.
|
Baseline to Day 90 (±5 days)
|
|
Change From Baseline to Day 90 in Tear Break-Up Time (TBUT)
Časové okno: Baseline to Day 90 (±5 days)
|
Change from Baseline to Day 90 in tear break-up time, measured in seconds, in the prespecified study eye.
An increase indicates improvement in tear-film stability.
|
Baseline to Day 90 (±5 days)
|
|
Percentage of Participants Receiving Protocol-Defined Rescue Therapy
Časové okno: Randomization through Day 90
|
The proportion of participants receiving at least one administration of protocol-defined rescue therapy during the randomized treatment period.
|
Randomization through Day 90
|
|
Time to First Administration of Protocol-Defined Rescue Therapy
Časové okno: Randomization through Day 90
|
Time from randomization to the first administration of protocol-defined rescue therapy.
|
Randomization through Day 90
|
|
Percentage of Participants With Protocol-Defined Treatment Failure
Časové okno: Randomization through Day 90
|
The proportion of participants experiencing treatment failure, defined as initiation of protocol-defined rescue therapy, permanent discontinuation of assigned study treatment because it is not providing adequate benefit, or withdrawal from all further study participation because of worsening ocular GVHD signs or symptoms.
|
Randomization through Day 90
|
|
Change From Baseline to Day 90 in Supportive Efficacy Measures in the Fellow Eye
Časové okno: Baseline to Day 90 (±5 days)
|
Supportive analyses will evaluate change from Baseline to Day 90 separately for protocol-defined measures collected in the fellow eye, including the Modified Oxford Corneal Staining score, superficial punctate keratitis (SPK) severity, and tear break-up time (TBUT).
Modified Oxford scores range from 0 to 5, with higher scores indicating greater corneal staining; a decrease indicates improvement.
Lower SPK severity indicates improvement.
TBUT is measured in seconds; an increase indicates improved tear-film stability.
No composite score will be calculated.
|
Baseline to Day 90 (±5 days)
|
|
Percentage of Participants With Modified Oxford Corneal Staining Score Grade 0 at Day 90
Časové okno: Day 90 (±5 days)
|
The proportion of participants with a Modified Oxford Corneal Staining Score of Grade 0 in the prespecified study eye at Day 90.
Scores range from 0 to 5, with higher scores indicating greater corneal staining and a worse outcome.
Grade 0 indicates no corneal staining.
|
Day 90 (±5 days)
|
|
Change From Baseline to Day 90 in Superficial Punctate Keratitis (SPK) Severity
Časové okno: Baseline to Day 90 (±5 days)
|
Change from Baseline to Day 90 in the protocol-defined Superficial Punctate Keratitis (SPK) Severity Grade in the prespecified study eye.
Grades range from 0 (no SPK) to 4 (severe SPK), with higher grades indicating greater severity and a worse outcome.
A decrease indicates improvement.
|
Baseline to Day 90 (±5 days)
|
|
Percentage of Participants With a ≥1-Grade Decrease in Superficial Punctate Keratitis (SPK) Severity
Časové okno: Baseline to Day 90 (±5 days)
|
The proportion of participants achieving at least a 1-grade decrease from Baseline to Day 90 in the protocol-defined Superficial Punctate Keratitis (SPK) Severity Grade in the prespecified study eye.
Grades range from 0 (no SPK) to 4 (severe SPK), with higher grades indicating greater severity and a worse outcome.
A decrease indicates improvement.
|
Baseline to Day 90 (±5 days)
|
|
Percentage of Participants With Superficial Punctate Keratitis (SPK) Severity of 0 at Day 90
Časové okno: Day 90 (±5 days)
|
The proportion of participants with a Superficial Punctate Keratitis (SPK) Severity Grade of 0 in the prespecified study eye at Day 90.
Grades range from 0 (no SPK) to 4 (severe SPK), with higher grades indicating greater severity and a worse outcome.
Grade 0 indicates complete resolution of SPK.
|
Day 90 (±5 days)
|
|
Change From Baseline to Day 90 in NIH Eye Score
Časové okno: Baseline to Day 90 (±5 days)
|
Change from Baseline to Day 90 in the National Institutes of Health (NIH) Eye Score.
Scores range from 0 (no ocular symptoms) to 3 (severe ocular involvement), with higher scores indicating greater ocular graft-versus-host disease severity and a worse outcome.
A decrease indicates improvement.
|
Baseline to Day 90 (±5 days)
|
|
Percentage of Participants With a ≥1-Grade Decrease in NIH Eye Score
Časové okno: Baseline to Day 90 (±5 days)
|
The proportion of participants achieving at least a 1-grade decrease from Baseline to Day 90 in the National Institutes of Health (NIH) Eye Score.
Scores range from 0 (no ocular symptoms) to 3 (severe ocular involvement), with higher scores indicating greater ocular graft-versus-host disease severity and a worse outcome.
A decrease indicates improvement.
|
Baseline to Day 90 (±5 days)
|
|
Percentage of Participants With No Worsening in NIH Eye Score at Day 90
Časové okno: Baseline to Day 90 (±5 days)
|
The proportion of participants whose National Institutes of Health (NIH) Eye Score at Day 90 is equal to or lower than their Baseline score.
Scores range from 0 (no ocular symptoms) to 3 (severe ocular involvement), with higher scores indicating greater ocular graft-versus-host disease severity and a worse outcome.
A lower score indicates improvement, while an unchanged score indicates no worsening.
|
Baseline to Day 90 (±5 days)
|
|
Change From Baseline to Day 90 in UNC Dry Eye Management Scale Visual Analog Scale Score
Časové okno: Baseline to Day 90 (±5 days)
|
Change from Baseline to Day 90 in the University of North Carolina Dry Eye Management Scale (UNC DEMS) Visual Analog Scale score.
Scores range from 1 to 10, with higher scores indicating more severe dry-eye symptoms, greater effects on daily life, and a worse outcome.
A decrease indicates improvement.
|
Baseline to Day 90 (±5 days)
|
Spolupracovníci a vyšetřovatelé
Zde najdete lidi a organizace zapojené do této studie.
Termíny studijních záznamů
Tato data sledují průběh záznamů studie a předkládání souhrnných výsledků na ClinicalTrials.gov. Záznamy ze studií a hlášené výsledky jsou před zveřejněním na veřejné webové stránce přezkoumány Národní lékařskou knihovnou (NLM), aby se ujistily, že splňují specifické standardy kontroly kvality.
Hlavní termíny studia
Začátek studia (Odhadovaný)
1. září 2026
Primární dokončení (Odhadovaný)
31. března 2027
Dokončení studie (Odhadovaný)
30. června 2027
Termíny zápisu do studia
První předloženo
17. srpna 2026
První předloženo, které splnilo kritéria kontroly kvality
17. srpna 2026
První zveřejněno (Aktuální)
20. srpna 2026
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
4. září 2026
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
3. září 2026
Naposledy ověřeno
1. září 2026
Více informací
Termíny související s touto studií
Další identifikační čísla studie
- IND 30066-PIVOT
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Ne
Tyto informace byly beze změn načteny přímo z webu clinicaltrials.gov. Máte-li jakékoli požadavky na změnu, odstranění nebo aktualizaci podrobností studie, kontaktujte prosím register@clinicaltrials.gov. Jakmile bude změna implementována na clinicaltrials.gov, bude automaticky aktualizována i na našem webu .