An Efficacy Study of Secukinumab in Plaque Psoriasis Patients With Subclinical Psoriatic Arthritis as Measured by Musculoskeletal Ultrasound

Psoriasis Clinical Trial

— INTERCEPT  

Official title:

An Exploratory, Randomized, Double-blind, Parallel-group, Multicenter Study to Compare Secukinumab 300 mg With Placebo After 16 Weeks of Treatment in Adults With Moderate to Severe Plaque Psoriasis and Subclinical Enthesitis Measured by Musculoskeletal Ultrasound

Clinical Trial Details — Status: Withdrawn

Administrative data

• NCT number: NCT04488185
• Other study ID #: CAIN457AUS26
• Status: Withdrawn
• Phase: Phase 4
• Start date: November 2, 2020
• Est. completion date: March 24, 2021

Study information

• Verified date: March 2023
• Source: Novartis
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Given the role of IL-17 in the development of entheseal-driven pathology, a therapeutic strategy aimed at blocking IL-17 would be a logical option for the treatment of subclinical enthesitis in psoriasis patients. This study will be the first randomized trial of a biologic therapy versus placebo in participants with plaque psoriasis and subclinical psoriatic arthritis, using musculoskeletal ultrasound.

Description:

The primary objective of this study is to estimate the difference in effect between secukinumab 300 mg s.c. and placebo, based on change from baseline to Week 16 in the OMERACT ultrasound enthesitis score.

Recruitment information / eligibility

• Status: Withdrawn
• Enrollment: 0
• Est. completion date: March 24, 2021
• Est. primary completion date: March 24, 2021
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Clinical diagnosis of chronic plaque-type psoriasis confirmed through physical examination by a dermatologist, with at least six months of clinical history prior to the baseline visit
• Moderate to severe plaque psoriasis at baseline as defined as:
• = 10 % Body Surface Area (BSA) involvement, or
• = 3% to <10% Body Surface Area with involvement of special regions (nails, scalp, or intertriginous skin), or with a history of psoriatic arthritis in a parent Candidate for systemic therapy, defined as having psoriasis inadequately controlled by current topical and/or systemic treatment(s) (including topical corticosteroids), phototherapy, or previous systemic therapies Presence of sonographic enthesitis at screening, in at least one enthesis, defined by the presence of at least abnormal thickening and hypoechogenicity of the tendon insertion, with or without presence of Doppler signal (Grade 0-3), or by the presence of grade = 2 Doppler signal, independent of gray scale abnormalities

Exclusion Criteria:

• Diagnosis of PsA as per CASPAR confirmed by a rheumatologist (including the presence of inflammatory pain in entheses or joints), and any other known rheumatological disease affecting the assessed joints
• Exposure to any IL-17 or IL-23(p19) inhibitor for the treatment of psoriasis (approved or investigational) within twelve months prior to screening, or exposure to any inhibitors of TNF-? and IL12/23 within six months prior to screening
• Previous exposure to non-biologic systemic therapy for psoriasis, including methotrexate, PDE-4 inhibitors, or systemic corticosteroids within 12 weeks or 5 half-lives (whichever is longer) prior to screening
• A degree of obesity that impedes proper ultrasound examination of entheses and joints
• Forms of diagnosed psoriasis other than chronic plaque psoriasis (e.g., erythrodermic, generalized or localized pustular psoriasis, or new onset guttate psoriasis) Other protocol-defined inclusion/exclusion criteria may apply

Related Conditions & MeSH terms

• Psoriasis

Intervention

Biological:
• Secukinumab 300 mg
Secukinumab 300 mg administered s.c. (2 single-use prefilled syringes of 150 mg/mL), on Days 1, 8, 15, 22, 29, 57, 85.

Other:
• Placebo
Placebo administered s.c. (2 single-use prefilled 1 mL syringes) on Days 1, 8, 15, 22, 29, 57, 85.

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Novartis Pharmaceuticals

References & Publications (28)

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Cassell SE, Bieber JD, Rich P, Tutuncu ZN, Lee SJ, Kalunian KC, Wu CW, Kavanaugh A. The modified Nail Psoriasis Severity Index: validation of an instrument to assess psoriatic nail involvement in patients with psoriatic arthritis. J Rheumatol. 2007 Jan;34(1):123-9. — View Citation

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El Miedany Y, El Gaafary M, Youssef S, Ahmed I, Nasr A. Tailored approach to early psoriatic arthritis patients: clinical and ultrasonographic predictors for structural joint damage. Clin Rheumatol. 2015 Feb;34(2):307-13. doi: 10.1007/s10067-014-2630-2. Epub 2014 May 3. — View Citation

Elnady B, El Shaarawy NK, Dawoud NM, Elkhouly T, Desouky DE, ElShafey EN, El Husseiny MS, Rasker JJ. Subclinical synovitis and enthesitis in psoriasis patients and controls by ultrasonography in Saudi Arabia; incidence of psoriatic arthritis during two years. Clin Rheumatol. 2019 Jun;38(6):1627-1635. doi: 10.1007/s10067-019-04445-0. Epub 2019 Feb 12. — View Citation

Faustini F, Simon D, Oliveira I, Kleyer A, Haschka J, Englbrecht M, Cavalcante AR, Kraus S, Tabosa TP, Figueiredo C, Hueber AJ, Kocijan R, Cavallaro A, Schett G, Sticherling M, Rech J. Subclinical joint inflammation in patients with psoriasis without concomitant psoriatic arthritis: a cross-sectional and longitudinal analysis. Ann Rheum Dis. 2016 Dec;75(12):2068-2074. doi: 10.1136/annrheumdis-2015-208821. Epub 2016 Feb 25. — View Citation

Feldman SR, Zhao Y, Shi L, Tran MH. Economic and Comorbidity Burden Among Patients with Moderate-to-Severe Psoriasis. J Manag Care Spec Pharm. 2015 Oct;21(10):874-88. doi: 10.18553/jmcp.2015.21.10.874. — View Citation

Ficjan A, Husic R, Gretler J, Lackner A, Graninger WB, Gutierrez M, Duftner C, Hermann J, Dejaco C. Ultrasound composite scores for the assessment of inflammatory and structural pathologies in Psoriatic Arthritis (PsASon-Score). Arthritis Res Ther. 2014 Oct 31;16(5):476. doi: 10.1186/s13075-014-0476-2. — View Citation

Finlay AY, Khan GK. Dermatology Life Quality Index (DLQI)--a simple practical measure for routine clinical use. Clin Exp Dermatol. 1994 May;19(3):210-6. doi: 10.1111/j.1365-2230.1994.tb01167.x. — View Citation

Fredriksson T, Pettersson U. Severe psoriasis--oral therapy with a new retinoid. Dermatologica. 1978;157(4):238-44. doi: 10.1159/000250839. — View Citation

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Gottlieb AB, Griffiths CE, Ho VC, Lahfa M, Mrowietz U, Murrell DF, Ortonne JP, Todd G, Cherill R, Marks I, Emady-Azar S, Paul CF; Multi-Centre Investigator Group. Oral pimecrolimus in the treatment of moderate to severe chronic plaque-type psoriasis: a double-blind, multicentre, randomized, dose-finding trial. Br J Dermatol. 2005 Jun;152(6):1219-27. doi: 10.1111/j.1365-2133.2005.06661.x. — View Citation

Gutierrez M, Filippucci E, De Angelis R, Salaffi F, Filosa G, Ruta S, Bertolazzi C, Grassi W. Subclinical entheseal involvement in patients with psoriasis: an ultrasound study. Semin Arthritis Rheum. 2011 Apr;40(5):407-12. doi: 10.1016/j.semarthrit.2010.05.009. Epub 2010 Aug 5. — View Citation

Kampylafka E, d'Oliveira I, Linz C, Lerchen V, Stemmler F, Simon D, Englbrecht M, Sticherling M, Rech J, Kleyer A, Schett G, Hueber AJ. Resolution of synovitis and arrest of catabolic and anabolic bone changes in patients with psoriatic arthritis by IL-17A blockade with secukinumab: results from the prospective PSARTROS study. Arthritis Res Ther. 2018 Jul 27;20(1):153. doi: 10.1186/s13075-018-1653-5. — View Citation

King MT, Fayers PM. Making quality-of-life results more meaningful for clinicians. Lancet. 2008 Mar 1;371(9614):709-10. doi: 10.1016/S0140-6736(08)60324-4. No abstract available. — View Citation

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Mathew AJ, Bird P, Gupta A, George R, Danda D. Magnetic resonance imaging (MRI) of feet demonstrates subclinical inflammatory joint disease in cutaneous psoriasis patients without clinical arthritis. Clin Rheumatol. 2018 Feb;37(2):383-388. doi: 10.1007/s10067-017-3895-z. Epub 2017 Dec 4. — View Citation

Naredo E, Moller I, de Miguel E, Batlle-Gualda E, Acebes C, Brito E, Mayordomo L, Moragues C, Uson J, de Agustin JJ, Martinez A, Rejon E, Rodriguez A, Dauden E; Ultrasound School of the Spanish Society of Rheumatology and Spanish ECO-APs Group. High prevalence of ultrasonographic synovitis and enthesopathy in patients with psoriasis without psoriatic arthritis: a prospective case-control study. Rheumatology (Oxford). 2011 Oct;50(10):1838-48. doi: 10.1093/rheumatology/ker078. Epub 2011 Jun 23. — View Citation

Savage L, Goodfield M, Horton L, Watad A, Hensor E, Emery P, Wakefield R, Wittmann M, McGonagle D. Regression of Peripheral Subclinical Enthesopathy in Therapy-Naive Patients Treated With Ustekinumab for Moderate-to-Severe Chronic Plaque Psoriasis: A Fifty-Two-Week, Prospective, Open-Label Feasibility Study. Arthritis Rheumatol. 2019 Apr;71(4):626-631. doi: 10.1002/art.40778. Epub 2019 Mar 4. — View Citation

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Villani AP, Rouzaud M, Sevrain M, Barnetche T, Paul C, Richard MA, Beylot-Barry M, Misery L, Joly P, Le Maitre M, Aractingi S, Aubin F, Cantagrel A, Ortonne JP, Jullien D. Prevalence of undiagnosed psoriatic arthritis among psoriasis patients: Systematic review and meta-analysis. J Am Acad Dermatol. 2015 Aug;73(2):242-8. doi: 10.1016/j.jaad.2015.05.001. Epub 2015 Jun 6. — View Citation

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* Note: There are 28 references in all — Click here to view all references

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Change from Baseline in the Outcome Measures in Rheumatology (OMERACT) ultrasound enthesitis score	Twelve (12) entheses (bilateral AT, LE, PP, DP, PA, QT) will be scored in terms of inflammatory and morphological components according to the OMERACT enthesitis composite semi-quantitative scale (0 to 3). The lowest OMERACT score a participant can have at baseline is 2 (based on Inclusion Criterion number 6, which requires at least 2 points in the B-mode or the Doppler mode in at least one enthesis). The highest OMERACT score expected at baseline will be 72, assuming that each of the 12 entheses assessed shows a maximum of 3 points in the gray scale score, and a maximum of 3 points in the Doppler score. The largest change expected from baseline to Week 16 is -60 points (improvement). This assumes that the presence of structural changes (calcifications, enthesophytes and erosions) may add a maximum of 12 points to the score, and it may not be modifiable with study treatment during the study period.	Baseline and Week 16
Secondary	Change from Baseline in the Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA) ultrasound enthesitis score	Sixteen (16) entheses (bilateral AT, LE, PP, DP, PA, QT, SS, TT) will be scored in terms of inflammatory components according with the GRAPPA ultrasound enthesitis score. The lowest GRAPPA score a participant may have at baseline is 2 (based on Inclusion Criterion number 6, which requires at least 2 points in the B-mode or the Doppler mode in at least 1 enthesis). The highest GRAPPA score expected at baseline is 248, assuming the maximum score that could be assigned to each enthesis. The largest change expected from baseline to Week 16 is -136 points (improvement). This value assumes that the presence of structural changes (calcifications, enthesophytes, and erosions) may add a maximum of 136 points to the score, and it may not be modifiable with study treatment during the study period.	Baseline and Week 16
Secondary	Change from Baseline in the PsASon13 unilateral ultrasound composite score of synovitis	Joints examined by the PsASon13 unilateral ultrasound composite score: Small finger joints: MCP2, MCP5, H-PIP1, H-PIP2, H-PIP3; Distal interphalangeal finger joints: H-DIP3; Small joints of feet: MTP1, MTP5, F-PIP1; Distal interphalangeal joints of feet: F-DIP2, F-DIP3; Large joints: wrist and knee. Lowest score a participant may have at baseline is 0. Highest score a participant may have at baseline is 184 (5 small finger joints, each ranging from 0 to 18; 1 distal interphalangeal finger joint, each ranging from 0 to 16; 3 small joints of feet, each ranging from 0 to 12; 2 distal interphalangeal joints of feet, each ranging from 0 to 12; 1 wrist ranging from 0 to 12; and 1 knee ranging from 0 to 6). Largest change expected from baseline to Week 16 is -118 points (improvement). This assumes that the presence of structural changes (erosions and osteophytes) may add a maximum of 66 points to the score and it may not be modifiable with study treatment during the study period.	Baseline and Week 16
Secondary	Number of participants who achieve complete resolution of enthesitis based on OMERACT criteria (yes, no)	Proportion of participants experiencing complete resolution of their enthesitis based on Change from Baseline in the Outcome Measures in Rheumatology (OMERACT) score	Baseline and Week 16
Secondary	Number of participants who achieve Psoriasis Area and Severity Index 90 (PASI 90) (yes, no)	Psoriasis Area Severity Index 90; Scores range from 0 to 72. A score of more than 10 generally translates to "moderate-to-severe". Usually, the higher your PASI score, the lower the quality of life. A PASI 90 is at least a 90% improvement (reduction) in PASI score.	Baseline and Week 16
Secondary	Number of participants who achieve Psoriasis Area and Severity Index 100 (PASI 100) (yes, no)	Psoriasis Area Severity Index 100; Scores range from 0 to 72. A score of more than 10 generally translates to "moderate-to-severe". Usually, the higher your PASI score, the lower the quality of life. A PASI 100 is a complete clearing of psoriasis (PASI score = 0).	Baseline and Week 16
Secondary	Number of participants who achieve Investigator's Global Assessment modified 2011 (IGA mod 2011) score of 0 or 1 (yes, no)	The IGA mod 2011 scale is a visual assessment that consists of a score ranging from 0 (clear) to 4 (severe). Skin rated a 4 is bright red in color with marked plaque elevation and is dominated by thick, non-tenacious scale. For a treatment to be considered successful, the affected area must receive a score of 0 or 1 and experience a two-point improvement from Baseline.	Baseline and Week 16
Secondary	Change from Baseline in Body Surface Area (BSA)	The total percentage of body surface area affected by psoriasis	Baseline and Week 16
Secondary	Change from Baseline in Dermatology Life Quality Index (DLQI) score	A 10-item measure to assess health-related quality of life in adults with skin diseases. Scores range from 0-30 with a higher score being less quality of life.	Baseline and Week 16
Secondary	Number of participants who achieve Dermatology Life Quality Index (DLQI) score of 0 or 1 (yes, no)	A 10-item measure to assess health-related quality of life in adults with skin diseases. Scores range from 0-30 with a higher score being less quality of life.	Baseline and Week 16
Secondary	Change from Baseline in HAQ-DI score	Health Assessment Questionnaire-Disability Index (HAQ-DI) is a 20-question scale assessing functional ability. The final HAQ-DI score ranges from 0 (no problems functioning) to 3 (not able to function).	Baseline and Week 16
Secondary	Number of participants who achieve HAQ-DI change from baseline = -0.35 (yes, no)	Health Assessment Questionnaire-Disability Index (HAQ-DI) is a 20-question scale assessing functional ability. The final HAQ-DI score ranges from 0 (no problems functioning) to 3 (not able to function).	Baseline and Week 16