Psoriatic ArthritisPsaBioNCT02627768
A Study on Assessment of STELARA and Tumor Necrosis Factor Alpha Inhibitor Therapies in Participants With Psoriatic Arthritis
An observational study of Psoriatic Arthritis, run by Janssen Pharmaceutica N.V., Belgium at 66 sites in 7 countries.
Trial summary
The purpose of this study is to evaluate treatment retention in psoriatic arthritis participants with STELARA or tumor necrosis factor alpha inhibitor (TNFi) therapies in relation to effectiveness, safety, benefit/risk and to examine clinical response. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Psoriatic Arthritis
- How many people
- 991 participants
- Where
- 66 sitesin 7 countries
- Study dates
- 17 Dec 2015to 31 Dec 2020
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Study population: Participants who have a confirmed diagnosis of Psoriatic Arthritis (PsA) and are starting either STELARA or a new tumor necrosis factor alpha inhibitor (TNFi) as a new therapy in a first, second, or third line of biological disease-modifying antirheumatic drugs (bDMARD) therapy.
Who may be able to join
- Must have a confirmed diagnosis of psoriatic arthritis (PsA) as determined by a rheumatologist according to ClASsification criteria for Psoriatic Arthritis (CASPAR) criteria
- Must be starting either STELARA or any new approved tumor necrosis factor alpha inhibitor (TNFi) (including TNFi biosimilar) as a new biologic disease-modifying antirheumatic drug (bDMARD) therapy in a first, second or third line of bDMARD therapy for PsA at the time of enrollment into the observational study or within a maximum 2-month window after the baseline visit
- Must sign a participation agreement/informed consent form (ICF) allowing data collection and source data verification in accordance with local requirements
Who cannot join
- Participant is starting STELARA or a TNFi therapy as fourth or further line of biologic treatment
- Participant is unwilling or unable to participate in long-term data collection
- Participant has received an investigational drug (including investigational vaccines) or used an invasive investigational medical device within 30 days before the start of the study or the first data collection time point
- Participant is currently enrolled in an interventional study
Trial locations and contacts
66 sites in 7 countries.
66 sites in 7 countries
United Kingdom16 sites
Study site
Abergavenny
Study site
Bath
Study site
Cambridge
Study site
Cannock
Study site
Christchurch
Study site
Glasgow
Study site
Leeds
Study site
London
Study site
Manchester
Study site
Metropolitan Borough of Wirral
Study site
Reading
Study site
Salford
Study site
Sheffield
Study site
Stoke-on-Trent
Study site
Wigan
Study site
Wolverhampton
France12 sites
Study site
Besançon
Study site
Bordeaux
Study site
Clermont-Ferrand
Study site
Corbeil
Study site
Créteil
Study site
Lille
Study site
Lyon
Study site
Marseille
Study site
Montpellier, Herault
Study site
Paris
Study site
Toulouse
Study site
Tours
Spain10 sites
Study site
Barcelona
Study site
Bilbao
Study site
Donostia / San Sebastian
Study site
Getafe
Study site
Granada
Study site
Madrid
Study site
Mérida
Study site
Salamanca
Study site
Valladolid
Study site
Vitoria-Gasteiz
Belgium9 sites
Study site
Brussels
Study site
Céroux-Mousty
Study site
Forest
Study site
Genk
Study site
Gilly
Study site
Hasselt
Study site
Leuven
Study site
Liège
Study site
Merksem
Netherlands7 sites
Study site
Alkmaar
Study site
Amsterdam
Study site
Den Helder
Study site
Groningen
Study site
Rotterdam
Study site
Sneek
Study site
Utrecht
Greece6 sites
Study site
Athens
Study site
Heraklion
Study site
Larissa
Study site
Pátrai
Study site
Thessaloniki
Study site
Voula Attica
Russia6 sites
Study site
Kemerovo
Study site
Khabarovsk
Study site
Moscow
Study site
Saint Petersburg
Study site
Saransk
Study site
Stavropol
About this study
Official title: Assessment of STELARA® (Ustekinumab) and Tumor Necrosis Factor Alpha Inhibitor Therapies in Patients With Psoriatic Arthritis in Standard Health-Care Practice; A Prospective, Observational Cohort
The purpose of this study is to evaluate treatment retention in psoriatic arthritis participants with STELARA or tumor necrosis factor alpha inhibitor (TNFi) therapies in relation to effectiveness, safety, benefit/risk and to examine clinical response.
Read the detailed description
This is a prospective, observational, cohort study to collect data on adult participants who have a confirmed diagnosis of psoriatic arthritis (PsA) and are starting either STELARA or a new TNFi as a new therapy in a first, second, or third line of biologic disease-modifying antirheumatic drug (bDMARD) therapy. Approximately 1,400 participants will be enrolled into this study, with 700 participants who are receiving STELARA at study entry and 700 participants who are receiving a new TNFi therapy at study entry. Recruitment into the study will continue for approximately 2 years (with the possibility to extend this period if the patient enrollment target is not reached), with a 3-year follow-up period. For each participant, the follow-up period will continue for 3 years (36 months) after inclusion into the study. Participants will primarily be assessed for parameters of treatment retention, clinical response, effectiveness and safety over an observational period of 36 months.
- Conditions
- Psoriatic Arthritis
- Being tested
- No Intervention
- Keywords
- STELARA, Psoriatic Arthritis, Ustekinumab
- Medical subject headings
- Arthritis, Psoriatic
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
No InterventionDrug
Participants who have a confirmed diagnosis of Psoriatic Arthritis (PsA) and are starting ustekinumab or a tumor necrosis factor alpha inhibitor (TNFi) as a first, second, or third line of biological disease-modifying antirheumatic drugs (bDMARD) therapy will be observed.
| Study group | Role | What they receive |
|---|---|---|
| Cohort 1: Ustekinumab Treatment | Participants who have a confirmed diagnosis of Psoriatic Arthritis (PsA) and are starting ustekinumab as a first, second, or third line of biological disease-modifying antirheumatic drugs (bDMARD) therapy. Receives: Drug: No Intervention | |
| Cohort 2: TNFi Treatment | Participants who have a confirmed diagnosis of Psoriatic Arthritis (PsA) and are starting a tumor necrosis factor alpha inhibitor (TNFi) as a first, second, or third line of biological disease-modifying antirheumatic drugs (bDMARD) therapy. Receives: Drug: No Intervention |
What is being measured
The primary outcome is the main question the study is designed to answer.
Time to Drug Stop or Switch
Time taken to stop or switch the study drug is evaluated.
Measured: Up to Month 36
Change From Baseline in Disease Activity Score in 28 Joints (DAS28) at Month 36
The DAS28 score is a measure of the participant's disease activity calculated using the tender joint count (TJC) [28 joints], swollen joint count (SJC) [28 joints], participant's global assessment of disease activity [visual analog scale: 0 = no disease activity to 100 = maximum disease activity] and the erythrocyte sedimentation rate (ESR) for a total possible score of 0 to approximately 10. Scores below 2.6 indicate best disease control and scores above 5.1 indicate worse disease control. A negative change from Baseline indicated improvement. European League Against Rheumatism (EULAR) Good response: DAS28 less than or equal to (<=) 3.2 or a change from Baseline less than (<) -1.2. EULAR Moderate response: DAS28 greater than (>) 3.2 to <= 5.1 or a change from Baseline < -0.6 to greater than or equal to (>=) -1.2.
Measured: Baseline and Month 36
Change From Baseline in Disease Activity Index for Psoriatic Arthritis (DAPSA) Scores at Month 36
The DAPSA score will be calculated by the data collection tool and is the sum of the following: Participant's assessment of pain on visual analog scale (VAS) (in centimeters), Participant's Global Assessment of Disease Activity on VAS, 66 and 68 joint counts for swelling and tenderness, respectively. Joints assessed include the distal interphalangeal (DIP), proximal interphalangeal (PIP), and metacarpophalangeal (MCP) joints of the hands; the wrist, elbow, shoulder, acromioclavicular, sternoclavicular, temporomandibular, hip (excluded for swelling), knee, ankle, and midtarsal joints; and the metatarsophalangeal and PIP joints of the feet. CRP level in milligrams per deciliters (mg/dL). Cut-off values for low and high disease activity are <= 14 and > 28 points, respectively, and for remission is <= 4 points.
Measured: Baseline and Month 36
Percentage of Participants Achieving Low Disease Activity Based on DAPSA Score
The DAPSA score will be calculated by the data collection tool and is the sum of the following: Participant's assessment of pain on VAS (in centimeters), Participant's Global Assessment of Disease Activity on VAS, 66 and 68 joint counts for swelling and tenderness, respectively. Cut-off values for low and high disease activity are <= 14 and > 28 points, respectively, and for remission is <= 4 points.
Measured: Month 36
Percentage of Participants Achieving Remission Based on DAPSA Score
The DAPSA score will be calculated by the data collection tool and is the sum of the following: Participant's assessment of pain on VAS (in centimeters), Participant's Global Assessment of Disease Activity on VAS, 66 and 68 joint counts for swelling and tenderness, respectively. Cut-off values for low and high disease activity are <= 14 and > 28 points, respectively, and for remission is <= 4 points.
Measured: Month 36
Change From Baseline in Physician's Global Assessment of Disease Activity (PGA-PsA) Measured on a Visual Analogue Scale at Month 36
Physician's and Patient's Global Assessment of Disease Activity (PGA) are measured using a visual analogue scale with scores ranging from 0 to 100 (higher scores indicate worse disease activity).
Measured: Baseline and Month 36
Change From Baseline in Patient Global Assessment of Disease Activity (PtGA) at Month 36
The PtGA VAS is a self-administered assessment with scores ranging from "very well" (0 mm) to "very poor" (100 mm) that assesses disease activity over the past week. Proposed categories for interpretation of the VAS score: <10 mm, low disease activity; >= 10 millimeter (mm) but <30 mm moderate disease activity; >= 30 mm but <60 mm high disease activity; >= 60 mm very high disease activity.
Measured: Baseline and Month 36
Percentage of Participants with Dactylitis Over Time
The total number of digits of the hands and feet (that is, 0 to 20) with dactylitis will be evaluated.
Measured: Up to Month 36
Percentage of Participants with Enthesitis Over Time
Enthesitis will be documented using the Leeds Enthesitis Index (LEI). The LEI examination points include the lateral epicondyle (left and right), medial femoral condyle (left and right), and Achilles tendon insertion (left and right).
Measured: Up to Month 36
Change From Baseline in Nail Involvement Scores (Number Of Nails) at Month 36
Nail involvement will be evaluated by recording the total number of nails of the hands and feet (that is, 0 to 20) with PsA involvement.
Measured: Baseline and Month 36
Change From Baseline in C-Reactive Protein (CRP) at Month 36
C-Reactive Protein will be evaluated to measure the inflammation.
Measured: Baseline and Month 36
Change From Baseline in Erythrocyte Sedimentation Rate (ESR) at Month 36
Erythrocyte Sedimentation Rate will be evaluated to measure the inflammation.
Measured: Baseline and Month 36
Percentage of Participants With Body Surface Area (BSA) Psoriasis (PsO) Skin Involvement
Psoriasis skin involvement will be documented using categories: <3 percentage (%), 3% to 10%, and >10% of BSA. The typical method to assess BSA is to consider the surface area of the participant's handprint (palm and fingers) as representing 1% of the body's surface area.
Measured: Month 36
Change From Baseline in Body Surface Area (BSA) Psoriasis (PsO) Skin Involvement at Month 36
Psoriasis skin involvement will be documented using categories: <3%, 3% to 10%, and >10% of BSA. The typical method to assess BSA is to consider the surface area of the participant's handprint (palm and fingers) as representing 1% of the body's surface area.
Measured: Baseline and Month 36
Percentage Change From Baseline in EuroQoL 5-Dimension 3-Level Questionnaire (EQ-5D-3L) Scores at Month 36
The EQ-5D-3L is a standardized measure of health status developed by the EuroQoL Group to provide a simple, generic measure of health for clinical and economic appraisal. Applicable to a wide range of health conditions and treatments, it provides a simple descriptive profile and a single index value for health status that can be used in the clinical economic evaluation of health care. The EQ 5D-3L descriptive system comprises the following 5 dimensions: mobility, self-care, usual activities, pain/discomfort and anxiety/depression. Each dimension has 3 levels: no problems, some problems, severe problems.
Measured: Baseline and Month 36
Change From Baseline in the Health Assessment Questionnaire Disability Index (HAQ-DI) Score at Month 36
The Stanford Health Assessment Questionnaire Disability Index (HAQ-DI) is a participant completed questionnaire specific for rheumatoid arthritis, consisting of 20 questions in 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip and common daily activities. There are 4 possible responses for each question: 0=without any difficulty, 1=with some difficulty, 2=with much difficulty and 3=unable to do. The score for each of the domains is the highest (worst) score in each domain. A participant must have a domain score for at least 6 of 8 domains to calculate a valid HAQ-DI score which is the sum of domain scores, divided by the number of domains that have a score for a total possible score minimum/maximum 0 (best) to 3 (worst). A negative change from Baseline indicated improvement.
Measured: Baseline and Month 36
Percentage of Participants Achieving in the Health Assessment Questionnaire Disability Index (HAQ-DI) Response
The Stanford Health Assessment Questionnaire Disability Index (HAQ-DI) is a participant completed questionnaire specific for rheumatoid arthritis, consisting of 20 questions in 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip and common daily activities. There are 4 possible responses for each question: 0=without any difficulty, 1=with some difficulty, 2=with much difficulty and 3=unable to do. The score for each of the domains is the highest (worst) score in each domain. A participant must have a domain score for at least 6 of 8 domains to calculate a valid HAQ-DI score which is the sum of domain scores, divided by the number of domains that have a score for a total possible score minimum/maximum 0 (best) to 3 (worst). A negative change from Baseline indicated improvement.
Measured: Month 36
Change From Baseline in Psoriatic Arthritis Impact of Disease-12 (PsAID-12) at Month 36
The PsAID-12 is a validated, self-administered questionnaire developed by EULAR for use in clinical practice that assesses the impact of PsA on participants' lives. It consists of 12 questions, each answered using a numerical rating scale. Questions related to pain, skin problems, work and/or leisure activities, discomfort, embarrassment and/or shame, social participation, and anger, fear, and uncertainty; and depression are scored from 0 (none) to 10 (extreme), functional capacity and sleep disturbance are scored from 0 (no difficulty) and 10 (extreme difficulty) and coping is scored from 0 (very well) 10 (very poorly).
Measured: Baseline and Month 36
Change From Baseline in Pain Visual Analogue Scale (VAS) Scores at Month 36
The pain VAS is a self-administered assessment of average pain during the past week. The scale ranges from "no pain" (0 mm) to "the worst possible pain" (100 mm). This assessment should be completed prior to the tender and swollen joint examination.
Measured: Baseline and Month 36
Change From Baseline in Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) Scores at Month 36
The BASDAI participant rated components over last 48 hours using 100 mm Visual Analog Scale; components 15: range 0=none to 100=very severe; component 6: range:0=0 hours to 100=2 hours or more. 1) Overall level of fatigue/tiredness experienced; 2) Overall level of AS neck,back or hip pain experienced; 3) Overall level of pain/swelling in joints other than neck, back or hips; 4) Overall level of discomfort from any areas tender to touch or pressure; 5) Overall level of morning stiffness from time of awakening; 6) Duration of morning stiffness from time of awakening, and morning stiffness sub-scale.
Measured: Baseline and Month 36
Change From Baseline in Work Productivity and Activity Impairment Questionnaire: Psoriatic Arthritis (WPAI:PsA) Scores at Month 36
The WPAI:PsA is a validated, self-administered questionnaire that assesses work and activity impairment during the past 7 days. The WPAI:PsA produces 4 types of scores: absenteeism (work time missed), presenteeism (impairment at work/reduced on the job effectiveness), work productivity loss (overall work impairment/absenteeism plus presenteeism), and activity impairment. The WPAI: PsA outcomes are expressed as impairment percentages, with higher numbers indicating greater impairment and less productivity, that is, worse outcomes.
Measured: Baseline and Month 36
Percentage of Participants With Change in Employment Status
Change in the employment status of participants will be evaluated.
Measured: Month 36
Secondary outcomes (1)
Number of Participants with Adverse Events (AEs) and Serious AEs
An adverse event (AE) is any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. A serious adverse event (SAE) is an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly.
Measured: Screening up to follow-up (Approximately Month 39)
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted11 Dec 2015 (estimated)
- Study start17 Dec 2015
- Primary completion31 Dec 2020
- Study completion31 Dec 2020
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (5)Papers the sponsor has linked to this study.
- Other trials for Psoriatic ArthritisStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Prospective
- Enrolment
- 991 participants (actual)
Sponsor and investigators
- Lead sponsor
- Janssen Pharmaceutica N.V., Belgium
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Janssen Pharmaceutica N.V., Belgium Clinical Trial, Study director, Janssen Pharmaceutica N.V., Belgium
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02627768
- Sponsor's protocol ID
- CR106450
- Other IDs
- CNTO1275PSA4003
- Acronym
- PsaBio
- Status last verified
- Jun 2021
- First submitted
- 9 Dec 2015
- Last updated
- 21 Jun 2021
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated device
- No
Publications
Alle G, Lopez-Medina C, Siebert S, Lavie F, Noel W, Smolen JS, Gossec L. Patient Profiles in Randomized Controlled Trials Versus a Real-World Study in Psoriatic Arthritis: Scoping Review and Metaanalysis. J Rheumatol. 2025 Feb 1;52(2):138-144. doi: 10.3899/jrheum.2024-0653.
PubMed 39547694Gossec L, Siebert S, Bergmans P, de Vlam K, Gremese E, Joven-Ibanez B, Korotaeva TV, Lavie F, Noel W, Nurmohamed MT, Sfikakis PP, Sharaf M, Theander E, Smolen JS. Improvement in patient-reported outcomes and work productivity following 3-year ustekinumab or tumour necrosis factor inhibitor treatment in patients with psoriatic arthritis: results from the PsABio real-world study. Arthritis Res Ther. 2023 Jun 23;25(1):109. doi: 10.1186/s13075-023-03058-y.
PubMed 37353788Van Kuijk AWR, Nurmohamed MT, Siebert S, Bergmans P, de Vlam K, Gremese E, Joven-Ibanez B, Korotaeva TV, Lavie F, Sharaf M, Noel W, Theander E, Smolen JS, Gossec L, van der Horst-Bruinsma IE. Gender-specific differences in patients with psoriatic arthritis receiving ustekinumab or tumour necrosis factor inhibitor: real-world data. Rheumatology (Oxford). 2023 Oct 3;62(10):3382-3390. doi: 10.1093/rheumatology/kead089.
PubMed 36810788Gossec L, Siebert S, Bergmans P, de Vlam K, Gremese E, Joven-Ibanez B, Korotaeva TV, Lavie F, Noel W, Nurmohamed MT, Sfikakis PP, Sharaf M, Theander E, Smolen JS. Long-term effectiveness and persistence of ustekinumab and TNF inhibitors in patients with psoriatic arthritis: final 3-year results from the PsABio real-world study. Ann Rheum Dis. 2023 Apr;82(4):496-506. doi: 10.1136/ard-2022-222879. Epub 2022 Dec 13.
PubMed 36600178Gossec L, Siebert S, Bergmans P, de Vlam K, Gremese E, Joven-Ibanez B, Korotaeva TV, Lavie F, Noel W, Nurmohamed MT, Sfikakis PP, Theander E, Smolen JS. Persistence and effectiveness of the IL-12/23 pathway inhibitor ustekinumab or tumour necrosis factor inhibitor treatment in patients with psoriatic arthritis: 1-year results from the real-world PsABio Study. Ann Rheum Dis. 2022 Jun;81(6):823-830. doi: 10.1136/annrheumdis-2021-221640. Epub 2022 Feb 24.
PubMed 35210262
Study at a glance
From the registry record, last updated by the sponsor on 21 Jun 2021. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Assessment of STELARA® (Ustekinumab) and Tumor Necrosis Factor Alpha Inhibitor Therapies in Patients With Psoriatic Arthritis in Standard Health-Care Practice; A Prospective, Observational Cohort
- ClinicalTrials.gov ID
- NCT02627768
- Acronym / sponsor ID
- PsaBio / CR106450
- Conditions
- Psoriatic Arthritis
- Keywords
- STELARA, Psoriatic Arthritis, Ustekinumab
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 991 participants (actual)
- Lead sponsor
- Janssen Pharmaceutica N.V., BelgiumIndustry (pharma, biotech, devices)
- Study start
- 17 Dec 2015 (actual)
- Primary completion
- 31 Dec 2020 (actual)
- Study completion
- 31 Dec 2020 (actual)
- First posted
- 11 Dec 2015 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The purpose of this study is to evaluate treatment retention in psoriatic arthritis participants with STELARA or tumor necrosis factor alpha inhibitor (TNFi) therapies in relation to effectiveness, safety, benefit/risk and to examine clinical response.
Detailed description
This is a prospective, observational, cohort study to collect data on adult participants who have a confirmed diagnosis of psoriatic arthritis (PsA) and are starting either STELARA or a new TNFi as a new therapy in a first, second, or third line of biologic disease-modifying antirheumatic drug (bDMARD) therapy. Approximately 1,400 participants will be enrolled into this study, with 700 participants who are receiving STELARA at study entry and 700 participants who are receiving a new TNFi therapy at study entry. Recruitment into the study will continue for approximately 2 years (with the possibility to extend this period if the patient enrollment target is not reached), with a 3-year follow-up period. For each participant, the follow-up period will continue for 3 years (36 months) after inclusion into the study. Participants will primarily be assessed for parameters of treatment retention, clinical response, effectiveness and safety over an observational period of 36 months.
Study design
- Observational model
- Cohort
- Time perspective
- Prospective
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Cohort 1: Ustekinumab Treatment | – | Drug: No InterventionParticipants who have a confirmed diagnosis of Psoriatic Arthritis (PsA) and are starting ustekinumab as a first, second, or third line of biological disease-modifying antirheumatic drugs (bDMARD) therapy. |
| Cohort 2: TNFi Treatment | – | Drug: No InterventionParticipants who have a confirmed diagnosis of Psoriatic Arthritis (PsA) and are starting a tumor necrosis factor alpha inhibitor (TNFi) as a first, second, or third line of biological disease-modifying antirheumatic drugs (bDMARD) therapy. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Participants who have a confirmed diagnosis of Psoriatic Arthritis (PsA) and are starting either STELARA or a new tumor necrosis factor alpha inhibitor (TNFi) as a new therapy in a first, second, or third line of biological disease-modifying antirheumatic drugs (bDMARD) therapy.
Key inclusion criteria (3 listed)
- Must have a confirmed diagnosis of psoriatic arthritis (PsA) as determined by a rheumatologist according to ClASsification criteria for Psoriatic Arthritis (CASPAR) criteria
- Must be starting either STELARA or any new approved tumor necrosis factor alpha inhibitor (TNFi) (including TNFi biosimilar) as a new biologic disease-modifying antirheumatic drug (bDMARD) therapy in a first, second or third line of bDMARD therapy for PsA at the time of enrollment into the observational study or within a maximum 2-month window after the baseline visit
- Must sign a participation agreement/informed consent form (ICF) allowing data collection and source data verification in accordance with local requirements
Key exclusion criteria (4 listed)
- Participant is starting STELARA or a TNFi therapy as fourth or further line of biologic treatment
- Participant is unwilling or unable to participate in long-term data collection
- Participant has received an investigational drug (including investigational vaccines) or used an invasive investigational medical device within 30 days before the start of the study or the first data collection time point
- Participant is currently enrolled in an interventional study
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| No InterventionParticipants who have a confirmed diagnosis of Psoriatic Arthritis (PsA) and are starting ustekinumab or a tumor necrosis factor alpha inhibitor (TNFi) as a first, second, or third line of biological disease-modifying antirheumatic drugs (bDMARD) therapy will be observed. | Drug | Cohort 1: Ustekinumab Treatment, Cohort 2: TNFi Treatment |
Primary outcome
Time to Drug Stop or Switch
Time frame: Up to Month 36
Time taken to stop or switch the study drug is evaluated.
Change From Baseline in Disease Activity Score in 28 Joints (DAS28) at Month 36
Time frame: Baseline and Month 36
The DAS28 score is a measure of the participant's disease activity calculated using the tender joint count (TJC) [28 joints], swollen joint count (SJC) [28 joints], participant's global assessment of disease activity [visual analog scale: 0 = no disease activity to 100 = maximum disease activity] and the erythrocyte sedimentation rate (ESR) for a total possible score of 0 to approximately 10. Scores below 2.6 indicate best disease control and scores above 5.1 indicate worse disease control. A negative change from Baseline indicated improvement. European League Against Rheumatism (EULAR) Good response: DAS28 less than or equal to (<=) 3.2 or a change from Baseline less than (<) -1.2. EULAR Moderate response: DAS28 greater than (>) 3.2 to <= 5.1 or a change from Baseline < -0.6 to greater than or equal to (>=) -1.2.
Change From Baseline in Disease Activity Index for Psoriatic Arthritis (DAPSA) Scores at Month 36
Time frame: Baseline and Month 36
The DAPSA score will be calculated by the data collection tool and is the sum of the following: Participant's assessment of pain on visual analog scale (VAS) (in centimeters), Participant's Global Assessment of Disease Activity on VAS, 66 and 68 joint counts for swelling and tenderness, respectively. Joints assessed include the distal interphalangeal (DIP), proximal interphalangeal (PIP), and metacarpophalangeal (MCP) joints of the hands; the wrist, elbow, shoulder, acromioclavicular, sternoclavicular, temporomandibular, hip (excluded for swelling), knee, ankle, and midtarsal joints; and the metatarsophalangeal and PIP joints of the feet. CRP level in milligrams per deciliters (mg/dL). Cut-off values for low and high disease activity are <= 14 and > 28 points, respectively, and for remission is <= 4 points.
Percentage of Participants Achieving Low Disease Activity Based on DAPSA Score
Time frame: Month 36
The DAPSA score will be calculated by the data collection tool and is the sum of the following: Participant's assessment of pain on VAS (in centimeters), Participant's Global Assessment of Disease Activity on VAS, 66 and 68 joint counts for swelling and tenderness, respectively. Cut-off values for low and high disease activity are <= 14 and > 28 points, respectively, and for remission is <= 4 points.
Percentage of Participants Achieving Remission Based on DAPSA Score
Time frame: Month 36
The DAPSA score will be calculated by the data collection tool and is the sum of the following: Participant's assessment of pain on VAS (in centimeters), Participant's Global Assessment of Disease Activity on VAS, 66 and 68 joint counts for swelling and tenderness, respectively. Cut-off values for low and high disease activity are <= 14 and > 28 points, respectively, and for remission is <= 4 points.
Change From Baseline in Physician's Global Assessment of Disease Activity (PGA-PsA) Measured on a Visual Analogue Scale at Month 36
Time frame: Baseline and Month 36
Physician's and Patient's Global Assessment of Disease Activity (PGA) are measured using a visual analogue scale with scores ranging from 0 to 100 (higher scores indicate worse disease activity).
Change From Baseline in Patient Global Assessment of Disease Activity (PtGA) at Month 36
Time frame: Baseline and Month 36
The PtGA VAS is a self-administered assessment with scores ranging from "very well" (0 mm) to "very poor" (100 mm) that assesses disease activity over the past week. Proposed categories for interpretation of the VAS score: <10 mm, low disease activity; >= 10 millimeter (mm) but <30 mm moderate disease activity; >= 30 mm but <60 mm high disease activity; >= 60 mm very high disease activity.
Percentage of Participants with Dactylitis Over Time
Time frame: Up to Month 36
The total number of digits of the hands and feet (that is, 0 to 20) with dactylitis will be evaluated.
Percentage of Participants with Enthesitis Over Time
Time frame: Up to Month 36
Enthesitis will be documented using the Leeds Enthesitis Index (LEI). The LEI examination points include the lateral epicondyle (left and right), medial femoral condyle (left and right), and Achilles tendon insertion (left and right).
Change From Baseline in Nail Involvement Scores (Number Of Nails) at Month 36
Time frame: Baseline and Month 36
Nail involvement will be evaluated by recording the total number of nails of the hands and feet (that is, 0 to 20) with PsA involvement.
Change From Baseline in C-Reactive Protein (CRP) at Month 36
Time frame: Baseline and Month 36
C-Reactive Protein will be evaluated to measure the inflammation.
Change From Baseline in Erythrocyte Sedimentation Rate (ESR) at Month 36
Time frame: Baseline and Month 36
Erythrocyte Sedimentation Rate will be evaluated to measure the inflammation.
Percentage of Participants With Body Surface Area (BSA) Psoriasis (PsO) Skin Involvement
Time frame: Month 36
Psoriasis skin involvement will be documented using categories: <3 percentage (%), 3% to 10%, and >10% of BSA. The typical method to assess BSA is to consider the surface area of the participant's handprint (palm and fingers) as representing 1% of the body's surface area.
Change From Baseline in Body Surface Area (BSA) Psoriasis (PsO) Skin Involvement at Month 36
Time frame: Baseline and Month 36
Psoriasis skin involvement will be documented using categories: <3%, 3% to 10%, and >10% of BSA. The typical method to assess BSA is to consider the surface area of the participant's handprint (palm and fingers) as representing 1% of the body's surface area.
Percentage Change From Baseline in EuroQoL 5-Dimension 3-Level Questionnaire (EQ-5D-3L) Scores at Month 36
Time frame: Baseline and Month 36
The EQ-5D-3L is a standardized measure of health status developed by the EuroQoL Group to provide a simple, generic measure of health for clinical and economic appraisal. Applicable to a wide range of health conditions and treatments, it provides a simple descriptive profile and a single index value for health status that can be used in the clinical economic evaluation of health care. The EQ 5D-3L descriptive system comprises the following 5 dimensions: mobility, self-care, usual activities, pain/discomfort and anxiety/depression. Each dimension has 3 levels: no problems, some problems, severe problems.
Change From Baseline in the Health Assessment Questionnaire Disability Index (HAQ-DI) Score at Month 36
Time frame: Baseline and Month 36
The Stanford Health Assessment Questionnaire Disability Index (HAQ-DI) is a participant completed questionnaire specific for rheumatoid arthritis, consisting of 20 questions in 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip and common daily activities. There are 4 possible responses for each question: 0=without any difficulty, 1=with some difficulty, 2=with much difficulty and 3=unable to do. The score for each of the domains is the highest (worst) score in each domain. A participant must have a domain score for at least 6 of 8 domains to calculate a valid HAQ-DI score which is the sum of domain scores, divided by the number of domains that have a score for a total possible score minimum/maximum 0 (best) to 3 (worst). A negative change from Baseline indicated improvement.
Percentage of Participants Achieving in the Health Assessment Questionnaire Disability Index (HAQ-DI) Response
Time frame: Month 36
The Stanford Health Assessment Questionnaire Disability Index (HAQ-DI) is a participant completed questionnaire specific for rheumatoid arthritis, consisting of 20 questions in 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip and common daily activities. There are 4 possible responses for each question: 0=without any difficulty, 1=with some difficulty, 2=with much difficulty and 3=unable to do. The score for each of the domains is the highest (worst) score in each domain. A participant must have a domain score for at least 6 of 8 domains to calculate a valid HAQ-DI score which is the sum of domain scores, divided by the number of domains that have a score for a total possible score minimum/maximum 0 (best) to 3 (worst). A negative change from Baseline indicated improvement.
Change From Baseline in Psoriatic Arthritis Impact of Disease-12 (PsAID-12) at Month 36
Time frame: Baseline and Month 36
The PsAID-12 is a validated, self-administered questionnaire developed by EULAR for use in clinical practice that assesses the impact of PsA on participants' lives. It consists of 12 questions, each answered using a numerical rating scale. Questions related to pain, skin problems, work and/or leisure activities, discomfort, embarrassment and/or shame, social participation, and anger, fear, and uncertainty; and depression are scored from 0 (none) to 10 (extreme), functional capacity and sleep disturbance are scored from 0 (no difficulty) and 10 (extreme difficulty) and coping is scored from 0 (very well) 10 (very poorly).
Change From Baseline in Pain Visual Analogue Scale (VAS) Scores at Month 36
Time frame: Baseline and Month 36
The pain VAS is a self-administered assessment of average pain during the past week. The scale ranges from "no pain" (0 mm) to "the worst possible pain" (100 mm). This assessment should be completed prior to the tender and swollen joint examination.
Change From Baseline in Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) Scores at Month 36
Time frame: Baseline and Month 36
The BASDAI participant rated components over last 48 hours using 100 mm Visual Analog Scale; components 15: range 0=none to 100=very severe; component 6: range:0=0 hours to 100=2 hours or more. 1) Overall level of fatigue/tiredness experienced; 2) Overall level of AS neck,back or hip pain experienced; 3) Overall level of pain/swelling in joints other than neck, back or hips; 4) Overall level of discomfort from any areas tender to touch or pressure; 5) Overall level of morning stiffness from time of awakening; 6) Duration of morning stiffness from time of awakening, and morning stiffness sub-scale.
Change From Baseline in Work Productivity and Activity Impairment Questionnaire: Psoriatic Arthritis (WPAI:PsA) Scores at Month 36
Time frame: Baseline and Month 36
The WPAI:PsA is a validated, self-administered questionnaire that assesses work and activity impairment during the past 7 days. The WPAI:PsA produces 4 types of scores: absenteeism (work time missed), presenteeism (impairment at work/reduced on the job effectiveness), work productivity loss (overall work impairment/absenteeism plus presenteeism), and activity impairment. The WPAI: PsA outcomes are expressed as impairment percentages, with higher numbers indicating greater impairment and less productivity, that is, worse outcomes.
Percentage of Participants With Change in Employment Status
Time frame: Month 36
Change in the employment status of participants will be evaluated.
1 secondary outcome
Number of Participants with Adverse Events (AEs) and Serious AEs
Time frame: Screening up to follow-up (Approximately Month 39)
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 21 Jun 2021.
- Derived from this study: PubMed 39547694Alle G, Lopez-Medina C, Siebert S, Lavie F, Noel W, Smolen JS, Gossec L. Patient Profiles in Randomized Controlled Trials Versus a Real-World Study in Psoriatic Arthritis: Scoping Review and Metaanalysis. J Rheumatol. 2025 Feb 1;52(2):138-144. doi: 10.3899/jrheum.2024-0653.
- Derived from this study: PubMed 37353788Gossec L, Siebert S, Bergmans P, de Vlam K, Gremese E, Joven-Ibanez B, Korotaeva TV, Lavie F, Noel W, Nurmohamed MT, Sfikakis PP, Sharaf M, Theander E, Smolen JS. Improvement in patient-reported outcomes and work productivity following 3-year ustekinumab or tumour necrosis factor inhibitor treatment in patients with psoriatic arthritis: results from the PsABio real-world study. Arthritis Res Ther. 2023 Jun 23;25(1):109. doi: 10.1186/s13075-023-03058-y.
- Derived from this study: PubMed 36810788Van Kuijk AWR, Nurmohamed MT, Siebert S, Bergmans P, de Vlam K, Gremese E, Joven-Ibanez B, Korotaeva TV, Lavie F, Sharaf M, Noel W, Theander E, Smolen JS, Gossec L, van der Horst-Bruinsma IE. Gender-specific differences in patients with psoriatic arthritis receiving ustekinumab or tumour necrosis factor inhibitor: real-world data. Rheumatology (Oxford). 2023 Oct 3;62(10):3382-3390. doi: 10.1093/rheumatology/kead089.
- Derived from this study: PubMed 36600178Gossec L, Siebert S, Bergmans P, de Vlam K, Gremese E, Joven-Ibanez B, Korotaeva TV, Lavie F, Noel W, Nurmohamed MT, Sfikakis PP, Sharaf M, Theander E, Smolen JS. Long-term effectiveness and persistence of ustekinumab and TNF inhibitors in patients with psoriatic arthritis: final 3-year results from the PsABio real-world study. Ann Rheum Dis. 2023 Apr;82(4):496-506. doi: 10.1136/ard-2022-222879. Epub 2022 Dec 13.
- Derived from this study: PubMed 35210262Gossec L, Siebert S, Bergmans P, de Vlam K, Gremese E, Joven-Ibanez B, Korotaeva TV, Lavie F, Noel W, Nurmohamed MT, Sfikakis PP, Theander E, Smolen JS. Persistence and effectiveness of the IL-12/23 pathway inhibitor ustekinumab or tumour necrosis factor inhibitor treatment in patients with psoriatic arthritis: 1-year results from the real-world PsABio Study. Ann Rheum Dis. 2022 Jun;81(6):823-830. doi: 10.1136/annrheumdis-2021-221640. Epub 2022 Feb 24.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Janssen Pharmaceutica N.V., Belgium Clinical Trial study director
Janssen Pharmaceutica N.V., Belgium
66 sites in 7 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Psoriatic Arthritis, run by Janssen Pharmaceutica N.V., Belgium at 66 sites in 7 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 3 inclusion and 4 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 21 Jun 2021. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 66 sites in United Kingdom, France, Spain, Belgium, Netherlands and 2 more countries. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Time to Drug Stop or Switch (time frame: Up to Month 36). The study lists 22 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT02627768, which also lists 5 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 21 Jun 2021.