- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT07463183
Eine Studie zur Bewertung der Wirksamkeit und Sicherheit von MK-8690 bei Teilnehmern mit mäßig bis schwer aktiver Colitis ulcerosa (MK-8690-002)
Eine Phase-2a-randomisierte, doppelblinde, Placebo-kontrollierte Studie zur Bewertung der Wirksamkeit und Sicherheit von MK-8690 bei erwachsenen Teilnehmern mit mäßig bis schwer aktiver Colitis ulcerosa
The purpose of this protocol is to evaluate the efficacy of MK-8690 in participants with moderately to severely active ulcerative colitis. The primary hypothesis is that MK-8690 is superior to placebo with respect to the proportion of participants achieving clinical remission per Modified Mayo Score at Week 12.
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Studientyp
Einschreibung (Geschätzt)
Phase
- Phase 2
Kontakte und Standorte
Studienkontakt
- Name: Toll Free Number
- Telefonnummer: 1-888-577-8839
- E-Mail: Trialsites@msd.com
Studienorte
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Brandenburg, Deutschland, 14770
- Rekrutierung
- Universitätsklinikum Brandenburg an der Havel ( Site 1323)
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Kontakt:
- Study Coordinator
- Telefonnummer: +493381412679
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Baden-Wurttemberg
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Ulm, Baden-Wurttemberg, Deutschland, 89081
- Rekrutierung
- Universitaetsklinikum Ulm. ( Site 1324)
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Kontakt:
- Study Coordinator
- Telefonnummer: +4973150044727
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Pas-de-Calais
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Lens, Pas-de-Calais, Frankreich, 62300
- Rekrutierung
- Centre Hospitalier Dr Schaffner ( Site 1288)
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Kontakt:
- Study Coordinator
- Telefonnummer: +33321691306
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Pays de la Loire Region
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Nantes, Pays de la Loire Region, Frankreich, 44300
- Rekrutierung
- Clinique Jules Verne ( Site 1284)
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Kontakt:
- Study Coordinator
- Telefonnummer: +33251171652
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Attica
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Athens, Attica, Griechenland, 10676
- Rekrutierung
- Evangelismos General Hospital of Athens ( Site 1362)
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Kontakt:
- Study Coordinator
- Telefonnummer: +306977617000
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Athens, Attica, Griechenland, 115 27
- Rekrutierung
- THORACIC GENERAL HOSPITAL OF ATHENS "I SOTIRIA" ( Site 1361)
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Kontakt:
- Study Coordinator
- Telefonnummer: +302107763359
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Emilia-Romagna
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Bologna, Emilia-Romagna, Italien, 40138
- Rekrutierung
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Policlinico di Sant'Orsola ( Site 1404)
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Kontakt:
- Study Coordinator
- Telefonnummer: +39 0512144134
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Alberta
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Lethbridge, Alberta, Kanada, T1J 4G9
- Rekrutierung
- Prairie Institute of Liver and Luminal Advanced Research ( Site 1008)
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Kontakt:
- Study Coordinator
- Telefonnummer: (587) 691 3756
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Ontario
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Toronto, Ontario, Kanada, M5T 2S8
- Rekrutierung
- Toronto Western Hospital ( Site 1006)
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Kontakt:
- Study Coordinator
- Telefonnummer: 416-603-5949
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Quebec
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Montreal, Quebec, Kanada, H2X 0C1
- Rekrutierung
- Centre Hospitalier de l Universite de Montreal - CHUM ( Site 1001)
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Kontakt:
- Study Coordinator
- Telefonnummer: 514-890-8000
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Antioquia
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Medellín, Antioquia, Kolumbien, 050001
- Rekrutierung
- Servicios de Salud IPS Suramericana S.A.S. - IPS Sura Industriales Medellín ( Site 1163)
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Kontakt:
- Study Coordinator
- Telefonnummer: +57 3134673355
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Atlántico
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Barranquilla, Atlántico, Kolumbien, 080020
- Rekrutierung
- Clinica de la Costa S.A.S. ( Site 1161)
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Kontakt:
- Study Coordinator
- Telefonnummer: +573006528529
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Cundinamarca
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Bogota, Cundinamarca, Kolumbien, 110111
- Rekrutierung
- Fundacion Santa Fe de Bogota ( Site 1165)
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Kontakt:
- Study Coordinator
- Telefonnummer: +57 3165243088
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Valle del Cauca Department
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Cali, Valle del Cauca Department, Kolumbien, 760032
- Rekrutierung
- Fundación Valle del Lili ( Site 1162)
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Kontakt:
- Study Coordinator
- Telefonnummer: +573146824542
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Gelderland
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Nijmegen, Gelderland, Niederlande, 6525 GA
- Rekrutierung
- Radboudumc ( Site 1650)
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Kontakt:
- Study Coordinator
- Telefonnummer: 0031 24-3619190
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North Holland
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Amsterdam, North Holland, Niederlande, 1081 HZ
- Rekrutierung
- Amsterdam UMC, locatie VUmc ( Site 1651)
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Kontakt:
- Study Coordinator
- Telefonnummer: 020-4446630
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Lesser Poland Voivodeship
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Krakow, Lesser Poland Voivodeship, Polen, 31-513
- Rekrutierung
- PROMED P. LACH R. GLOWACKI SP. J. ( Site 1447)
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Kontakt:
- Study Coordinator
- Telefonnummer: +48124111398
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Lower Silesian Voivodeship
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Wroclaw, Lower Silesian Voivodeship, Polen, 53-611
- Rekrutierung
- Melita Medical Sp Zoo ( Site 1442)
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Kontakt:
- Study Coordinator
- Telefonnummer: +48717072111
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Masovian Voivodeship
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Warsaw, Masovian Voivodeship, Polen, 00-189
- Rekrutierung
- EB Group Sp. Z o.o. Centrum Zdrowia MDM ( Site 1449)
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Kontakt:
- Study Coordinator
- Telefonnummer: +48783959687
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Warsaw, Masovian Voivodeship, Polen, 04-501
- Rekrutierung
- Medical Network Spółka z o.o. WIP Warsaw IBD Point Profesor Kierkuś ( Site 1448)
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Kontakt:
- Study Coordinator
- Telefonnummer: +48507091469
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West Pomeranian Voivodeship
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Szczecin, West Pomeranian Voivodeship, Polen, 71-434
- Rekrutierung
- Twoja Przychodnia - Szczeciskie Centrum Medyczne ( Site 1450)
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Kontakt:
- Study Coordinator
- Telefonnummer: +48914332919
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Seoul, Südkorea, 03181
- Rekrutierung
- Kangbuk Samsung Hospital ( Site 1601)
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Kontakt:
- Study Coordinator
- Telefonnummer: +82-2-2001-8556
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Kang-won-do
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Wŏnju, Kang-won-do, Südkorea, 26426
- Rekrutierung
- Wonju Severance Christian Hospital ( Site 1602)
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Kontakt:
- Study Coordinator
- Telefonnummer: +82 33 741 0505
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Kyonggi-do
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Ansan-si, Kyonggi-do, Südkorea, 15355
- Rekrutierung
- Korea University Ansan Hospital ( Site 1603)
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Kontakt:
- Study Coordinator
- Telefonnummer: +82314127674
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California
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Anaheim, California, Vereinigte Staaten, 92805
- Rekrutierung
- Clinnova Research ( Site 1042)
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Kontakt:
- Study Coordinator
- Telefonnummer: 949-889-0249
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Coronado, California, Vereinigte Staaten, 92118
- Rekrutierung
- Southern California Research Center ( Site 1044)
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Kontakt:
- Study Coordinator
- Telefonnummer: 619-522-0330
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Colorado
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Colorado Springs, Colorado, Vereinigte Staaten, 80907
- Rekrutierung
- Peak Gastroenterology Associates ( Site 1052)
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Kontakt:
- Study Coordinator
- Telefonnummer: 719-636-1201
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Englewood, Colorado, Vereinigte Staaten, 80113
- Rekrutierung
- South Denver Gastroenterology, PC ( Site 1068)
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Kontakt:
- Study Coordinator
- Telefonnummer: 303-406-4288
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Florida
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Inverness, Florida, Vereinigte Staaten, 34452
- Rekrutierung
- Nature Coast Clinical Research ( Site 1045)
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Kontakt:
- Study Coordinator
- Telefonnummer: 352-341-2100
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Miami, Florida, Vereinigte Staaten, 33134
- Rekrutierung
- Research Associates of South Florida - Miami - Southwest 8th Street ( Site 1072)
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Kontakt:
- Study Coordinator
- Telefonnummer: 786-476-8790
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Orlando, Florida, Vereinigte Staaten, 32803
- Rekrutierung
- AdventHealth Orlando ( Site 1074)
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Kontakt:
- Study Coordinator
- Telefonnummer: 407-303-9921
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Georgia
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Macon, Georgia, Vereinigte Staaten, 31201
- Rekrutierung
- Gastroenterology Associates of Central Georgia ( Site 1060)
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Kontakt:
- Study Coordinator
- Telefonnummer: 478-464-2600
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Kansas
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Kansas City, Kansas, Vereinigte Staaten, 66160
- Rekrutierung
- University of Kansas Medical Center ( Site 1077)
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Kontakt:
- Study Coordinator
- Telefonnummer: 913-588-6019
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Louisiana
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New Orleans, Louisiana, Vereinigte Staaten, 70112
- Rekrutierung
- Tulane University School of Medicine-Gastroenterology and Hepatology ( Site 1073)
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Kontakt:
- Study Coordinator
- Telefonnummer: 504-988-5110
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Missouri
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Liberty, Missouri, Vereinigte Staaten, 64068
- Rekrutierung
- BVL Research - Kansas ( Site 1054)
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Kontakt:
- Study Coordinator
- Telefonnummer: 816-222-4241
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Cambridgeshire
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Cambridge, Cambridgeshire, Vereinigtes Königreich, CB2 0QQ
- Rekrutierung
- Addenbrooke's Hospital ( Site 1525)
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Kontakt:
- Study Coordinator
- Telefonnummer: +4401223596461
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Lancashire
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Bury, Lancashire, Vereinigtes Königreich, BL9 7TD
- Rekrutierung
- Fairfield General Hospital ( Site 1524)
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Kontakt:
- Study Coordinator
- Telefonnummer: +4401617783879
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London, City of
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London, London, City of, Vereinigtes Königreich, SE1 9RT
- Rekrutierung
- Guys and St Thomas NHS Foundation Trust ( Site 1523)
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Kontakt:
- Study Coordinator
- Telefonnummer: 020 7188 8315
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York
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Huddersfield, York, Vereinigtes Königreich, HD3 3EA
- Rekrutierung
- Huddersfield Royal Infirmary ( Site 1522)
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Kontakt:
- Study Coordinator
- Telefonnummer: +4401484355434
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
The main inclusion criteria include but are not limited to the following:
- Has had ulcerative colitis (UC) (from onset of symptoms) for at least 3 months before Randomization
- Has moderately to severely active UC
- Has a weight ≥40 kg
- Satisfies at least 1 of the criteria: Has had an inadequate response or loss of response to 1 or more protocol-specified treatments; protocol specified corticosteroid dependence; has been intolerant to 1 or more protocol-specified UC treatments
- Is on treatment with any protocol-specified drugs during the study and meets drug stabilization requirements, as applicable
The main exclusion criteria include but are not limited to the following:
- Has a diagnosis of Crohn's Disease (CD) or indeterminate colitis (inflammatory bowel disease (IBD)-undefined) or other types of colitis or enteritis that may confound efficacy assessment
- Has a current diagnosis of fulminant colitis and/or toxic megacolon
- Has UC limited to the rectum
- Has a current or impending need for colostomy or ileostomy
- Has had a total proctocolectomy or partial colectomy
- Has UC exacerbation requiring hospitalization within 2 weeks before Screening
- Has any active infection as specified in the protocol
- Is known to be infected with hepatitis B virus (HBV), hepatitis C virus (HCV), or human immunodeficiency virus (HIV)
- Has evidence of active tuberculosis (TB) or meets TB exclusionary parameters
- Has a history of cancer (except fully treated nonmelanoma skin cell cancers or cervical carcinoma in situ after complete surgical removal) and is disease free for <5 years before Randomization or has a history of colorectal cancer at any time
- Has prior or current evidence of definite colonic dysplasia except for low-grade dysplasia that has been completely removed
- Has had major surgery within 3 months before Screening or has a major surgery (ie, surgical procedure requiring general anesthesia) planned during the study
- Has received protocol-specified prohibited medications
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Verdreifachen
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
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Experimental: Period 1: MK-8690
Participants will receive MK-8690 via subcutaneous injection for 12 weeks. |
Solution for subcutaneous injection
Andere Namen:
|
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Placebo-Komparator: Period 1: Placebo
Participants will receive placebo via subcutaneous injection for 12 weeks. |
Solution for subcutaneous injection |
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Experimental: Period 2: MK-8690
Participants who do not respond to treatment in Period 1 (regardless of treatment assignment in Period 1) will receive MK-8690 via subcutaneous injection for 12 weeks. |
Solution for subcutaneous injection
Andere Namen:
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Experimental: Period 3: MK-8690
Participants who respond to treatment in either Period 1 or Period 2 will receive additional MK-8690 via subcutaneous injection for up to approximately 42 weeks. |
Solution for subcutaneous injection
Andere Namen:
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Percentage of Participants Achieving Clinical Remission Per Modified Mayo Score (MMS) at Week 12
Zeitfenster: Week 12
|
The MMS is a composite score of UC disease activity on a scale of increasing severity from 0-9, calculated by summing three subscores: Endoscopic subscore (ES), scored on a scale of increasing severity from 0 (normal or inactive disease) to 3 (severe disease, such as spontaneous bleeding or ulceration); Stool frequency subscore (SFS), scored on a scale of increasing frequency from 0 (normal number of stools) to 3 (≥5 stools more than normal per day for the participant); and rectal bleeding subscore (RBS), scored on a scale of increasing severity from 0 (no blood seen) to 3 (blood alone passed). Clinical Remission is defined as an ES of 0 or 1 with no friability, RBS of 0, and SFS of 0 or 1 and not greater than the baseline SFS. |
Week 12
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Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Percentage of Participants With One or More Adverse Events (AEs)
Zeitfenster: Up to approximately 12 months
|
An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporally associated with the use of a study intervention. The percentage of participants who experience an AE will be reported. |
Up to approximately 12 months
|
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Percentage of Participants Who Discontinued Study Intervention Due to an AE
Zeitfenster: Up to approximately 12 months
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An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporally associated with the use of a study intervention. The percentage of participants who discontinue study treatment due to an AE will be reported. |
Up to approximately 12 months
|
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Percentage of Participants Achieving Clinical Response Per MMS at Week 12
Zeitfenster: Week 12
|
The MMS is a composite score of UC disease activity on a scale of increasing severity from 0-9, calculated by summing three subscores: ES, scored on a scale of increasing severity from 0 (normal or inactive disease) to 3 (severe disease, such as spontaneous bleeding or ulceration); SFS, scored on a scale of increasing frequency from 0 (normal number of stools) to 3 (≥5 stools more than normal per day for the participant); and RBS, scored on a scale of increasing severity from 0 (no blood seen) to 3 (blood alone passed). Clinical response is defined as an MMS reduction of 2 or more points and 30% or more from baseline, plus a reduction of 1 or more points in RBS or an absolute RBS of 0 or 1. |
Week 12
|
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Percentage of Participants With Endoscopic Improvement at Week 12
Zeitfenster: Week 12
|
Endoscopic improvement is defined as ES of 0 or 1 with no friability. The ES measures UC severity based on endoscopy on a 0-3 scale of increasing severity. |
Week 12
|
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Percentage of Participants Achieving Clinical Remission Per Partial Modified Mayo Score (pMMS) at Week 12
Zeitfenster: Week 12
|
pMMS is a composite score of UC disease activity on a scale of increasing severity from 0-6, calculated by summing two subscores: SFS, scored from 0 (normal number of stools) to 3 (≥5 stools more than normal per day for the participant) and RBS, scored from 0 (no blood seen) to 3 (blood alone passed). Clinical remission per pMMS is defined as an RBS of 0 and SFS of less than or equal to 1. |
Week 12
|
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Percentage of Participants Achieving Histologic-Endoscopic Mucosal Improvement (HEMI) at Week 12
Zeitfenster: Week 12
|
HEMI is defined as a Geboes score of 3.1 or less and ES of 0 or 1 with no friability. The Geboes score is a histologic grading system for inflammation in UC with scores ranging from 0 to 5.4, with higher scores indicating more severe inflammation. ES measures UC severity based on endoscopy, scored from 0 (normal or inactive disease) to 3 (severe disease, such as spontaneous bleeding or ulceration). |
Week 12
|
Mitarbeiter und Ermittler
Sponsor
Ermittler
- Studienleiter: Medical Director, Merck Sharp & Dohme LLC
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Geschätzt)
Studienabschluss (Geschätzt)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- 8690-002
- MK-8690-002 (Andere Kennung: MSD)
- U1111-1326-7763 (Registrierungskennung: UTN)
- 2025-523479-49-00 (Registrierungskennung: EU CT)
- 2025 (US NIH Stipendium/Vertrag)
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Beschreibung des IPD-Plans
https://trialstransparency.msdclinicaltrials.com/pdf/ProcedureAccessClinicalTrialData.pdf
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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 .