A Study to Evaluate the Effectiveness and Safety of SKI-O-703 in Patients Experiencing Active Rheumatoid Arthritis Despite Treatment With Conventional Therapies.

NCT ID: NCT04057118

Last Updated: 2024-07-31

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

163 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-03-20

Study Completion Date

2020-10-13

Brief Summary

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This study will evaluate the safety and efficacy of SKI-O-703 compared with placebo, in patients with active rheumatoid arthritis (RA) who have had an inadequate response to conventional synthetic disease-modifying agents. Patients will be randomly assigned to one of 4 groups and will receive one of three doses of SKI-O-703 or placebo, administered orally twice daily for 12 weeks.

Detailed Description

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Conditions

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Rheumatoid Arthritis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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SKI-O-703 100 mg

Group Type EXPERIMENTAL

SKI-O-703

Intervention Type DRUG

Oral administration, twice per day

SKI-O-703 200 mg

Group Type EXPERIMENTAL

SKI-O-703

Intervention Type DRUG

Oral administration, twice per day

SKI-O-703 400 mg

Group Type EXPERIMENTAL

SKI-O-703

Intervention Type DRUG

Oral administration, twice per day

Placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Oral administration, twice per day

Interventions

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SKI-O-703

Oral administration, twice per day

Intervention Type DRUG

Placebo

Oral administration, twice per day

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Patients must provide written, signed, informed consent.
* Patients must have a diagnosis of Rheumatoid Arthritis (RA) according to American College of Rheumatology (ACR) criteria or the 2010 ACR/European League Against Rheumatism classification, for at least 6 months prior to first administration of study drug.
* Patients must have active RA at screening and baseline (Day 1 of the study).
* Patients who have active disease despite csDMARD (conventional synthetic disease-modifying antirheumatic drugs) therapy for at least 3 months prior to Day 1 of the study.
* Patients must have had an inadequate response to previous anti-TNF⍺ (anti-tumor necrosis factor alpha) biological agent(s) for the treatment of RA and meet the washout period prior to Day 1 of the study.

* Patients who have previously received any other or biological agent for the treatment of RA, other than anti-TNF⍺ inhibitor(s).
* Patients who have a current or past history of hepatitis B virus (HBV) infection; positive test for hepatitis C virus (HCV) antibody; positive test for human immunodeficiency virus (HIV); history of or concurrent interstitial pneumonia; acute infection requiring oral antibiotics within 2 weeks, or parenteral injection of antibiotics within 4 weeks prior to first administration of the study drug; other serious infection within 6 months prior to first administration of study drug; recurrent herpes zoster or other chronic or recurrent infection within 6 weeks prior to first administration of the study drug; past or current granulomatous infections or other severe or chronic infection; positive test for tuberculosis (TB) or other evidence of TB.
* Patients with uncontrolled diabetes mellitus, or uncontrolled hypertension (systolic blood pressure ≥160 mm Hg or diastolic blood pressure ≥100 mm Hg).
* Patients with any other inflammatory or rheumatic diseases that could impact the evaluation of the effect of the study drug.
* Patients with a history of malignancy within 5 years prior to first administration of the study drug, except completely excised and cured squamous cell carcinoma, carcinoma of the cervix in situ, cutaneous basal cell carcinoma, or cutaneous squamous cell carcinoma.
* New York Heart Association (NYHA) class III or IV heart failure, severe uncontrolled cardiac disease or heart attack within 6 months prior to first administration of the study drug.
* Female patients who are currently pregnant, breastfeeding or planning to become pregnant or breastfeed within 6 months of the last dose of the study drug.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Oscotec Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Oscotec Investigational Site (Site 3110)

Beverly Hills, California, United States

Site Status

Oscotec Investigational Site (Site 3105)

Upland, California, United States

Site Status

Oscotec Investigational (Site 3104)

Miami Lakes, Florida, United States

Site Status

Oscotec Investigational Site (Site 3112)

Tampa, Florida, United States

Site Status

Oscotec Investigational Site (Site 3108)

Lexington, Kentucky, United States

Site Status

Oscotec Investigational Site (Site 3102)

Oklahoma City, Oklahoma, United States

Site Status

Oscotec Investigational Site (Site 3107)

Duncansville, Pennsylvania, United States

Site Status

Oscotec Investigational Site (3106)

Carrollton, Texas, United States

Site Status

Oscotec Investigational Site (Site 3111)

Houston, Texas, United States

Site Status

Oscotec Investigational Site (Site 3109)

Mesquite, Texas, United States

Site Status

Oscotec Investigational Site (Site 3103)

San Antonio, Texas, United States

Site Status

Oscotec Investigational Site (Site 3101)

Tomball, Texas, United States

Site Status

Oscotec Investigational Site (Site 2101)

Ostrava, , Czechia

Site Status

Oscotec Investigational Site (Site 2102)

Zlín, , Czechia

Site Status

Oscotec Investigational Site (Site 2203)

Poznan, Greater Poland Voivodeship, Poland

Site Status

Oscotec Investigational Site (Site 2204)

Bydgoszcz, Kuyavian-Pomeranian Voivodeship, Poland

Site Status

Oscotec Investigational Site (Site 2208)

Wroclaw, Lower Silesian Voivodeship, Poland

Site Status

Oscotec Investigational Site (Site 2207)

Lublin, Lublin Voivodeship, Poland

Site Status

Oscotec Investigational Site (Site 2202)

Warsaw, Masovian Voivodeship, Poland

Site Status

Oscotec Investigational Site (Site 2201)

Bialystok, Podlaskie Voivodeship, Poland

Site Status

Oscotec Investigational Site (Site 2206)

Nadarzyn, , Poland

Site Status

Oscotec Investigational Site (Site 2209)

Ostrowiec Świętokrzyski, Świętokrzyskie Voivodeship, Poland

Site Status

Oscotec Investigational Site (Site 2307)

Kemerovo, , Russia

Site Status

Oscotec Investigational Site (Site 2304)

Moscow, , Russia

Site Status

Oscotec Investigational Site (Site 2305)

Moscow, , Russia

Site Status

Oscotec Investigational Site (Site 2308)

Novosibirsk, , Russia

Site Status

Oscotec Investigational Site (Site 2306)

Ryazan, , Russia

Site Status

Oscotec Investigational Site (Site 2302)

Saint Petersburg, , Russia

Site Status

Oscotec Investigational Site (Site 2303)

Saint Petersburg, , Russia

Site Status

Oscotec Investigational Site (Site 2301)

Tomsk, , Russia

Site Status

Oscotec Investigational Site (Site 2510)

Ivano-Frankivsk, Ivano-Frankivsk Oblast, Ukraine

Site Status

Oscotec Investigational Site (Site 2505)

Ternopil, Ternopil Oblast, Ukraine

Site Status

Oscotec Investigational Site (Site 2506)

Vinnytsia, Vinnytsia Oblast, Ukraine

Site Status

Oscotec Investigational Site (Site 2504)

Vinnytsia, Vinnytsia Oblast, Ukraine

Site Status

Oscotec Investigational Site (Site 2508)

Kharkiv, , Ukraine

Site Status

Oscotec Investigational Site (Site 2501)

Kyiv, , Ukraine

Site Status

Oscotec Investigational Site (Site 2503)

Kyiv, , Ukraine

Site Status

Oscotec Investigational Site (Site 2502)

Kyiv, , Ukraine

Site Status

Oscotec Investigational Site (Site 2507)

Poltava, , Ukraine

Site Status

Oscotec Investigational Site (Site 2509)

Vinnytsia, , Ukraine

Site Status

Countries

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United States Czechia Poland Russia Ukraine

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Related Links

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Other Identifiers

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OSCO-P2201

Identifier Type: -

Identifier Source: org_study_id

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